diff --git a/apps/api/src/common/security/audit.interceptor.ts b/apps/api/src/common/security/audit.interceptor.ts
index eaa070e..a378c86 100644
--- a/apps/api/src/common/security/audit.interceptor.ts
+++ b/apps/api/src/common/security/audit.interceptor.ts
@@ -11,6 +11,7 @@ import { tap } from 'rxjs';
 
 import { AUDIT_ACTION_KEY } from './decorators';
 import {
+  type AuditDetail,
   buildRequestContext,
   type RequestContext,
   RequestContextService,
@@ -26,7 +27,16 @@ interface AuditPayload {
   result: 'success' | 'failure';
   actorId: string | null;
   account: string | null;
+  ip: string | null;
+  userAgent: string | null;
+  targetType: string | null;
   targetId: string | null;
+  before?: unknown;
+  after?: unknown;
+  changes?: unknown;
+  affectedUserCount?: number;
+  affectedUserIds?: string[];
+  reason?: string;
   traceId: string;
   durationMs: number;
   error?: string;
@@ -39,7 +49,10 @@ function actionOf(context: ExecutionContext): string | null {
 
 /**
  * 全局请求上下文 + @Audit 结构化日志。
- * A1 先写日志（Pino）；A5 审计表落地后在此追加落库，装饰器签名不变。
+ *
+ * A2 起角色 / 权限变更由业务 Service 通过 `RequestContextService.patchAudit` 写入
+ * 前后值、影响用户数等明细；本拦截器统一输出一条结构化 Pino 日志（含操作人 / IP / UA /
+ * trace_id），A5 审计表落地后在此追加落库（装饰器签名不变）。
  */
 @Injectable()
 export class AuditInterceptor implements NestInterceptor {
@@ -80,15 +93,27 @@ export class AuditInterceptor implements NestInterceptor {
     ctx: RequestContext,
     action: string,
     result: AuditPayload['result'],
-    targetId: string | null,
+    defaultTargetId: string | null,
     error?: unknown,
   ): void {
+    const detail: AuditDetail = ctx.audit ?? {};
     const payload: AuditPayload = {
       action,
       result,
       actorId: ctx.userId,
       account: ctx.account,
-      targetId,
+      ip: ctx.ip,
+      userAgent: ctx.userAgent,
+      targetType: detail.targetType ?? null,
+      targetId: detail.targetId ?? defaultTargetId,
+      ...(detail.before === undefined ? {} : { before: detail.before }),
+      ...(detail.after === undefined ? {} : { after: detail.after }),
+      ...(detail.changes === undefined ? {} : { changes: detail.changes }),
+      ...(detail.affectedUserCount === undefined
+        ? {}
+        : { affectedUserCount: detail.affectedUserCount }),
+      ...(detail.affectedUserIds === undefined ? {} : { affectedUserIds: detail.affectedUserIds }),
+      ...(detail.reason === undefined ? {} : { reason: detail.reason }),
       traceId: ctx.traceId,
       durationMs: Date.now() - ctx.startedAt,
       ...(error === undefined
diff --git a/apps/api/src/common/security/auth.types.ts b/apps/api/src/common/security/auth.types.ts
index d77d24f..37d8242 100644
--- a/apps/api/src/common/security/auth.types.ts
+++ b/apps/api/src/common/security/auth.types.ts
@@ -1,6 +1,8 @@
 import type { DataScope, RoleSummary, UserStatus } from '@lingxi/shared';
 import type { FastifyRequest } from 'fastify';
 
+import type { ScopeContext } from './scope/scope-context';
+
 /** access token 载荷：只放用户 id，权限每请求按 DB 解析（角色变更即时生效） */
 export interface JwtAccessPayload {
   sub: string;
@@ -22,12 +24,22 @@ export interface AuthContext {
   status: UserStatus;
   roles: RoleSummary[];
   permissions: string[];
-  dataScope: DataScope;
+  /**
+   * 角色声明的数据范围（未解析客户集合；多角色，每个角色一种类型）。
+   * 超管角色 → `[{ type: 'all' }]`（隐式全集）。
+   */
+  dataScopes: DataScope[];
+  /** 用户所在部门 + 其下级部门 id（两级组织；用于解析部门类范围） */
+  departmentIds: string[];
+  /** 是否拥有 `is_system` 超管角色（隐式拥有全部权限点 / 特殊权限 / 数据范围） */
+  isSuperAdmin: boolean;
   mustChangePassword: boolean;
 }
 
 export interface AuthenticatedRequest extends FastifyRequest {
   auth?: AuthContext;
+  /** ScopeGuard 解析后的请求作用域（Repository 客户维度过滤的唯一来源） */
+  scope?: ScopeContext;
 }
 
 /** 登录 / 刷新时随令牌一起返回的调用上下文（用于日志与 @Audit） */
diff --git a/apps/api/src/common/security/catalog/permission-catalog.service.spec.ts b/apps/api/src/common/security/catalog/permission-catalog.service.spec.ts
new file mode 100644
index 0000000..3956906
--- /dev/null
+++ b/apps/api/src/common/security/catalog/permission-catalog.service.spec.ts
@@ -0,0 +1,79 @@
+import { PERMISSION_CATALOG, SPECIAL_PERMISSIONS } from '@lingxi/shared';
+import { describe, expect, it, vi } from 'vitest';
+
+import { PermissionCatalogService } from './permission-catalog.service';
+
+function makeService(): {
+  service: PermissionCatalogService;
+  upsert: ReturnType<typeof vi.fn>;
+} {
+  const upsert = vi.fn().mockResolvedValue({});
+  const prisma = { permission: { upsert } };
+  return {
+    service: new PermissionCatalogService(prisma as never),
+    upsert,
+  };
+}
+
+describe('PermissionCatalogService', () => {
+  it('启动同步：30 个权限点逐个幂等 upsert（不删除历史行）', async () => {
+    const { service, upsert } = makeService();
+    const count = await service.sync();
+    expect(count).toBe(30);
+    expect(upsert).toHaveBeenCalledTimes(30);
+    expect(upsert).toHaveBeenCalledWith(
+      expect.objectContaining({
+        where: { code: 'role:view' },
+      }),
+    );
+    expect(upsert.mock.calls[0]?.[0]).toEqual({
+      where: { code: PERMISSION_CATALOG[0]?.code },
+      update: expect.objectContaining({ module: PERMISSION_CATALOG[0]?.module }),
+      create: expect.objectContaining({ code: PERMISSION_CATALOG[0]?.code }),
+    });
+  });
+
+  it('启动同步失败只告警不阻断（OpenAPI 导出 / 无 DB 命令可继续）', async () => {
+    const { service, upsert } = makeService();
+    upsert.mockRejectedValueOnce(new Error('db unavailable'));
+    await expect(service.onApplicationBootstrap()).resolves.toBeUndefined();
+  });
+
+  it('权限树：10 模块（与 UI 原型顺序一致）+ 6 特殊权限 + 3 对 SoD', () => {
+    const { service } = makeService();
+    const tree = service.buildTree();
+    expect(tree.totalPermissions).toBe(30);
+    expect(tree.modules).toHaveLength(10);
+    expect(tree.modules.map((module) => module.module)).toEqual([
+      'script',
+      'material',
+      'asset',
+      'delivery',
+      'customer',
+      'customer_group',
+      'identity',
+      'industry',
+      'platform',
+      'audit',
+    ]);
+    expect(tree.modules.map((module) => module.moduleLabel)).toEqual([
+      '脚本',
+      '素材',
+      '资产',
+      '导出交付',
+      '客户',
+      '客户组',
+      '组织与角色',
+      '行业包',
+      '平台配置',
+      '审计',
+    ]);
+    expect(tree.modules.flatMap((module) => module.permissions)).toHaveLength(30);
+    expect(tree.specialPermissions).toHaveLength(6);
+    expect(tree.specialPermissions.map((item) => item.code).sort()).toEqual(
+      [...SPECIAL_PERMISSIONS].sort(),
+    );
+    expect(tree.sodPairs).toHaveLength(3);
+    expect(tree.sodPairs[0]?.permissions).toEqual(['script:write', 'script:review']);
+  });
+});
diff --git a/apps/api/src/common/security/catalog/permission-catalog.service.ts b/apps/api/src/common/security/catalog/permission-catalog.service.ts
new file mode 100644
index 0000000..5bd3210
--- /dev/null
+++ b/apps/api/src/common/security/catalog/permission-catalog.service.ts
@@ -0,0 +1,112 @@
+import {
+  PERMISSION_CATALOG,
+  type PermissionModule,
+  permissionsByModule,
+  type PermissionTree,
+  SOD_PAIRS,
+  SPECIAL_PERMISSIONS,
+} from '@lingxi/shared';
+import { Inject, Injectable, Logger, type OnApplicationBootstrap } from '@nestjs/common';
+
+import type { PrismaService } from '../../../infra/prisma/prisma.service';
+import { PRISMA } from '../../../infra/tokens';
+
+/**
+ * 权限点注册与同步（A2-BE-02）。
+ *
+ * 唯一事实源是 `@lingxi/shared` 的 `PERMISSION_CATALOG`：启动时把目录幂等 upsert 进
+ * `permissions` 表（只增不删），供管理端检索 / 审计 / 后续统计 join；权限树本身仍从
+ * 代码目录生成（避免「DB 里有、代码里没有」的幽灵权限点）。
+ *
+ * 启动同步失败只告警不阻断（OpenAPI 导出、无 DB 的本地命令不应因此失败）；
+ * 生产健康检查与告警另行覆盖。
+ */
+@Injectable()
+export class PermissionCatalogService implements OnApplicationBootstrap {
+  private readonly logger = new Logger('PermissionCatalog');
+
+  constructor(@Inject(PRISMA) private readonly prisma: PrismaService) {}
+
+  async onApplicationBootstrap(): Promise<void> {
+    try {
+      const count = await this.sync();
+      this.logger.log(`权限点目录已同步：${String(count)} 个`);
+    } catch (error) {
+      this.logger.warn(
+        `权限点目录同步失败（不阻断启动）：${error instanceof Error ? error.message : '未知错误'}`,
+      );
+    }
+  }
+
+  /** 幂等 upsert：更新元数据、补新增，不删除目录之外的历史行（只增不删） */
+  async sync(): Promise<number> {
+    for (const item of PERMISSION_CATALOG) {
+      await this.prisma.permission.upsert({
+        where: { code: item.code },
+        update: {
+          module: item.module,
+          moduleLabel: item.moduleLabel,
+          name: item.name,
+          description: item.description,
+          isSpecial: item.isSpecial,
+          sortOrder: item.sortOrder,
+        },
+        create: {
+          code: item.code,
+          module: item.module,
+          moduleLabel: item.moduleLabel,
+          name: item.name,
+          description: item.description,
+          isSpecial: item.isSpecial,
+          sortOrder: item.sortOrder,
+        },
+      });
+    }
+    return PERMISSION_CATALOG.length;
+  }
+
+  /** 权限树（10 模块 + 特殊权限汇总 + SoD 对）：直接由代码目录生成 */
+  buildTree(): PermissionTree {
+    const modules: {
+      module: PermissionModule;
+      moduleLabel: string;
+      sortOrder: number;
+      permissions: {
+        code: string;
+        name: string;
+        description: string;
+        isSpecial: boolean;
+      }[];
+    }[] = permissionsByModule().map((group) => ({
+      module: group.module,
+      moduleLabel: group.moduleLabel,
+      sortOrder: group.sortOrder,
+      permissions: group.permissions.map((item) => ({
+        code: item.code,
+        name: item.name,
+        description: item.description,
+        isSpecial: item.isSpecial,
+      })),
+    }));
+    const specialCodeSet = new Set<string>(SPECIAL_PERMISSIONS);
+    const specialPermissions = PERMISSION_CATALOG.filter((item) =>
+      specialCodeSet.has(item.code),
+    ).map((item) => ({
+      code: item.code,
+      name: item.name,
+      description: item.description,
+      isSpecial: true,
+    }));
+    return {
+      modules,
+      specialPermissions,
+      sodPairs: SOD_PAIRS.map((pair) => ({
+        id: pair.id,
+        label: pair.label,
+        description: pair.description,
+        permissions: [pair.permissions[0], pair.permissions[1]],
+      })),
+      totalPermissions: PERMISSION_CATALOG.length,
+    };
+  }
+}
diff --git a/apps/api/src/common/security/decorators.ts b/apps/api/src/common/security/decorators.ts
index 9ba1ea3..404f88d 100644
--- a/apps/api/src/common/security/decorators.ts
+++ b/apps/api/src/common/security/decorators.ts
@@ -1,6 +1,7 @@
 import { createParamDecorator, type ExecutionContext, SetMetadata } from '@nestjs/common';
 
 import type { AuthContext, AuthenticatedRequest } from './auth.types';
+import type { ScopeContext } from './scope/scope-context';
 
 export const IS_PUBLIC_KEY = 'auth:public';
 /** 标记公开接口（登录、刷新、健康检查）；其余接口默认必须登录 */
@@ -23,3 +24,11 @@ export const CurrentUser = createParamDecorator(
     return request.auth ?? null;
   },
 );
+
+/** 取 ScopeGuard 解析后的数据范围上下文；未登录 / 未解析返回 null */
+export const CurrentScope = createParamDecorator(
+  (_data: unknown, context: ExecutionContext): ScopeContext | null => {
+    const request = context.switchToHttp().getRequest<AuthenticatedRequest>();
+    return request.scope ?? null;
+  },
+);
diff --git a/apps/api/src/common/security/guards.ts b/apps/api/src/common/security/guards.ts
index 04c433b..0e4009c 100644
--- a/apps/api/src/common/security/guards.ts
+++ b/apps/api/src/common/security/guards.ts
@@ -7,6 +7,7 @@ import type { AuthContext, AuthenticatedRequest } from './auth.types';
 import { IS_PUBLIC_KEY, PERMISSIONS_KEY } from './decorators';
 import { PermissionService } from './permission.service';
 import { RequestContextService } from './request-context';
+import { ScopeResolver } from './scope/scope-resolver.service';
 import { TokenService } from './token.service';
 
 const MUST_CHANGE_ALLOWED_PATHS: readonly string[] = [
@@ -123,9 +124,9 @@ export class PermissionGuard implements CanActivate {
       return true;
     }
     const auth = requireAuth(context);
-    const missing = normal.filter((code) => !auth.permissions.includes(code));
-    if (missing.length > 0) {
-      throw new AppException({ code: ErrorCode.PERMISSION_DENIED, details: { missing } });
+    // 多个权限点之间为 OR（任一满足即通过，见 @RequirePermissions 注释）
+    if (!normal.some((code) => auth.permissions.includes(code))) {
+      throw new AppException({ code: ErrorCode.PERMISSION_DENIED, details: { required: normal } });
     }
     return true;
   }
@@ -147,11 +148,10 @@ export class SpecialPermissionGuard implements CanActivate {
       return true;
     }
     const auth = requireAuth(context);
-    const missing = special.filter((code) => !auth.permissions.includes(code));
-    if (missing.length > 0) {
+    if (!special.some((code) => auth.permissions.includes(code))) {
       throw new AppException({
         code: ErrorCode.SPECIAL_PERMISSION_REQUIRED,
-        details: { missing },
+        details: { required: special },
       });
     }
     return true;
@@ -159,16 +159,32 @@ export class SpecialPermissionGuard implements CanActivate {
 }
 
 /**
- * 4) 数据范围守卫骨架：A2 按 dataScope 注入 ScopeContext（部门 / 客户集合）。
- * A1 identity 接口不返回客户数据，非全局范围暂直接放行。
+ * 4) 数据范围守卫：解析 `ScopeContext`（六类范围 → 可见客户集合），注入 `request.scope`
+ *    与请求上下文；Repository 必须通过 `customerScopeWhere(ctx)` 强制客户维度过滤。
+ *
+ * 口径（技术架构 §5.5 / §7.1「失败处理」）：解析失败一律 403（40302），不降级为「全部客户」；
+ * 公开接口（登录 / 健康检查）不解析。
  */
 @Injectable()
 export class ScopeGuard implements CanActivate {
-  canActivate(context: ExecutionContext): boolean {
-    const auth = authOf(context);
-    if (auth !== null && auth.dataScope.type !== 'all') {
-      // TODO(A2-BE-04)：按 dataScope 注入 ScopeContext，并在 Repository 强制带 customer_id 过滤
+  constructor(
+    @Inject(Reflector) private readonly reflector: Reflector,
+    @Inject(ScopeResolver) private readonly resolver: ScopeResolver,
+    @Inject(RequestContextService) private readonly requestContext: RequestContextService,
+  ) {}
+
+  async canActivate(context: ExecutionContext): Promise<boolean> {
+    if (isPublic(this.reflector, context)) {
+      return true;
     }
+    const request = context.switchToHttp().getRequest<AuthenticatedRequest>();
+    const auth = authOf(context);
+    if (auth === null) {
+      return true;
+    }
+    const scope = await this.resolver.resolve(auth);
+    request.scope = scope;
+    this.requestContext.patch({ scope });
     return true;
   }
 }
diff --git a/apps/api/src/common/security/permission.service.ts b/apps/api/src/common/security/permission.service.ts
index 85a65c8..9dce164 100644
--- a/apps/api/src/common/security/permission.service.ts
+++ b/apps/api/src/common/security/permission.service.ts
@@ -1,4 +1,12 @@
-import type { DataScope, RoleSummary, UserStatus } from '@lingxi/shared';
+import {
+  DATA_SCOPE_TYPES,
+  type DataScope,
+  type DataScopeType,
+  isPermissionCode,
+  PERMISSION_CODES,
+  type RoleSummary,
+  type UserStatus,
+} from '@lingxi/shared';
 import { Inject, Injectable } from '@nestjs/common';
 import type { Prisma } from '@prisma/client';
 
@@ -6,17 +14,19 @@ import type { PrismaService } from '../../infra/prisma/prisma.service';
 import { PRISMA } from '../../infra/tokens';
 import type { AuthContext } from './auth.types';
 
-/** 鉴权解析需要的用户关联：部门（含父级）、角色（含权限点） */
+/** 鉴权解析需要的用户关联：部门（父级 + 下级）、角色（含权限点与数据范围声明） */
 export type UserAuthRecord = Prisma.UserGetPayload<{
   include: {
-    department: { include: { parent: true } };
-    roles: { include: { role: { include: { permissions: true } } } };
+    department: { include: { parent: true; children: true } };
+    roles: {
+      include: { role: { include: { permissions: true; dataScopes: true } } };
+    };
   };
 }>;
 
-const ALL_DATA_SCOPE_ROLES: readonly string[] = ['super_admin', 'platform_admin'];
+type RoleEntity = UserAuthRecord['roles'][number]['role'];
 
-function toRoleSummary(role: UserAuthRecord['roles'][number]['role']): RoleSummary {
+function toRoleSummary(role: RoleEntity): RoleSummary {
   return {
     id: role.id,
     code: role.code,
@@ -26,32 +36,59 @@ function toRoleSummary(role: UserAuthRecord['roles'][number]['role']): RoleSumma
   };
 }
 
-/** 数据范围骨架：A1 只分「全部 / 本部门及下级」，A2 再落六类范围与客户集合解析 */
-export function resolveDataScope(roleCodes: readonly string[]): DataScope {
-  const isGlobal = roleCodes.some((code) => ALL_DATA_SCOPE_ROLES.includes(code));
-  return isGlobal ? { type: 'all' } : { type: 'department_and_children' };
-}
-
 export function activeRolesOf(user: UserAuthRecord): UserAuthRecord['roles'] {
   return user.roles.filter((item) => item.role.status === 'ACTIVE');
 }
 
+/**
+ * 合并多角色的数据范围声明：同一类型取并集（targetIds 去重排序），按六类固定顺序输出。
+ * 一个角色只允许一种类型（A2 契约），但历史数据可能有多行（customer_groups 多客户组），
+ * 因此按 scope_type 聚合后再跨角色合并。
+ */
+export function mergeRoleDataScopes(roles: readonly RoleEntity[]): DataScope[] {
+  const byType = new Map<DataScopeType, Set<string>>();
+  for (const role of roles) {
+    for (const scope of role.dataScopes) {
+      const type = scope.scopeType as DataScopeType;
+      const targets = byType.get(type) ?? new Set<string>();
+      if (scope.targetId !== null) {
+        targets.add(scope.targetId);
+      }
+      byType.set(type, targets);
+    }
+  }
+  const ordered: DataScope[] = [];
+  for (const type of DATA_SCOPE_TYPES) {
+    const targets = byType.get(type);
+    if (targets === undefined) {
+      continue;
+    }
+    ordered.push({
+      type,
+      ...(type === 'customer_groups' ? { targetIds: [...targets].sort() } : {}),
+    });
+  }
+  return ordered;
+}
+
+/** 用户部门子树 id（自身在前，最多两级）：scope 解析需要「本部门 / 本部门及下级」 */
+export function departmentSubtreeIds(user: UserAuthRecord): string[] {
+  return [user.department.id, ...user.department.children.map((child) => child.id)];
+}
+
 /**
  * 权限解析：**每个请求实时读 DB**，不缓存角色/权限点，
- * 保证角色变更在下一次请求立即生效（A1-BE-04 验收项）。
+ * 保证角色变更（含停用）在下一次请求立即生效（A1-BE-04 / A2-BE-05 验收项）。
+ *
+ * 超管（`is_system = true`）隐式拥有全部权限点与特殊权限，`role_permissions` 不参与解析；
+ * 其余角色取启用角色权限点并集，未登记编码被丢弃（防「幽灵权限点」）。
  */
 @Injectable()
 export class PermissionService {
   constructor(@Inject(PRISMA) private readonly prisma: PrismaService) {}
 
   async resolveAuth(userId: string): Promise<AuthContext | null> {
-    const user = await this.prisma.user.findUnique({
-      where: { id: userId },
-      include: {
-        department: { include: { parent: true } },
-        roles: { include: { role: { include: { permissions: true } } } },
-      },
-    });
+    const user = await this.findAuthRecord(userId);
     if (user === null) {
       return null;
     }
@@ -62,25 +99,35 @@ export class PermissionService {
     return this.prisma.user.findUnique({
       where: { id: userId },
       include: {
-        department: { include: { parent: true } },
-        roles: { include: { role: { include: { permissions: true } } } },
+        department: { include: { parent: true, children: true } },
+        roles: { include: { role: { include: { permissions: true, dataScopes: true } } } },
       },
     });
   }
 
   toAuthContext(user: UserAuthRecord): AuthContext {
     const roles = activeRolesOf(user);
-    const permissions = [
-      ...new Set(roles.flatMap((item) => item.role.permissions.map((p) => p.permissionCode))),
-    ].sort();
+    const roleEntities = roles.map((item) => item.role);
+    const isSuperAdmin = roleEntities.some((role) => role.isSystem);
+    const permissions = isSuperAdmin
+      ? [...PERMISSION_CODES]
+      : [
+          ...new Set(
+            roleEntities
+              .flatMap((role) => role.permissions.map((item) => item.permissionCode))
+              .filter((code) => isPermissionCode(code)),
+          ),
+        ].sort();
     const status: UserStatus = user.status === 'ACTIVE' ? 'active' : 'disabled';
     return {
       userId: user.id,
       account: user.account,
       status,
-      roles: roles.map((item) => toRoleSummary(item.role)),
+      roles: roleEntities.map((role) => toRoleSummary(role)),
       permissions,
-      dataScope: resolveDataScope(roles.map((item) => item.role.code)),
+      dataScopes: isSuperAdmin ? [{ type: 'all' }] : mergeRoleDataScopes(roleEntities),
+      departmentIds: departmentSubtreeIds(user),
+      isSuperAdmin,
       mustChangePassword: user.mustChangePassword,
     };
   }
diff --git a/apps/api/src/common/security/request-context.ts b/apps/api/src/common/security/request-context.ts
index 4ce959e..cb27b43 100644
--- a/apps/api/src/common/security/request-context.ts
+++ b/apps/api/src/common/security/request-context.ts
@@ -4,13 +4,35 @@ import { ulid } from '@lingxi/shared';
 import { Injectable } from '@nestjs/common';
 
 import type { AuthenticatedRequest } from './auth.types';
+import type { ScopeContext } from './scope/scope-context';
 
-/** 单次请求上下文：trace_id / 当前用户 / 权限快照（@Audit 与业务日志复用） */
+/**
+ * 变更审计明细（A2-BE-05）：由业务 Service 通过 `RequestContextService.patch({ audit })` 写入，
+ * AuditInterceptor 在请求结束时统一输出结构化 Pino 日志（A5 再落审计表）。
+ *
+ * 权限 / 角色类变更必须带：操作人（context.userId）、IP（context.ip）、
+ * 变更前后值（before / after）、影响用户数（affectedUserCount / affectedUserIds）。
+ */
+export interface AuditDetail {
+  targetType?: string;
+  targetId?: string;
+  before?: unknown;
+  after?: unknown;
+  affectedUserCount?: number;
+  affectedUserIds?: string[];
+  reason?: string;
+  /** 追加的变更摘要（如权限点 diff），与 before / after 并存 */
+  changes?: unknown;
+}
+
+/** 单次请求上下文：trace_id / 当前用户 / 权限快照 / 数据范围 / 审计明细 */
 export interface RequestContext {
   traceId: string;
   userId: string | null;
   account: string | null;
   permissions: string[] | null;
+  scope: ScopeContext | null;
+  audit: AuditDetail | null;
   ip: string | null;
   userAgent: string | null;
   method: string;
@@ -32,6 +54,8 @@ export function buildRequestContext(request: RequestWithTrace): RequestContext {
     userId: auth?.userId ?? null,
     account: auth?.account ?? null,
     permissions: auth?.permissions ?? null,
+    scope: request.scope ?? null,
+    audit: null,
     ip: request.ip.length > 0 ? request.ip : null,
     userAgent: request.headers['user-agent'] ?? null,
     method: request.method,
@@ -42,7 +66,7 @@ export function buildRequestContext(request: RequestWithTrace): RequestContext {
 
 /**
  * AsyncLocalStorage 请求上下文：拦截器在进入 handler 前建立，
- * 业务 Service 可 `get()` 读取 trace_id / 当前用户，无需逐层透传。
+ * 业务 Service 可 `get()` 读取 trace_id / 当前用户 / ScopeContext，无需逐层透传。
  */
 @Injectable()
 export class RequestContextService {
@@ -63,4 +87,13 @@ export class RequestContextService {
     }
     Object.assign(store, partial);
   }
+
+  /** 追加审计明细（多次 patch 时浅合并，便于业务 Service 逐步补充） */
+  patchAudit(detail: Partial<AuditDetail>): void {
+    const store = this.storage.getStore();
+    if (store === undefined) {
+      return;
+    }
+    store.audit = { ...(store.audit ?? {}), ...detail };
+  }
 }
diff --git a/apps/api/src/common/security/scope/customer-directory.ts b/apps/api/src/common/security/scope/customer-directory.ts
new file mode 100644
index 0000000..fe0d636
--- /dev/null
+++ b/apps/api/src/common/security/scope/customer-directory.ts
@@ -0,0 +1,47 @@
+import { Injectable } from '@nestjs/common';
+
+/**
+ * 客户目录端口（A2-BE-04 / 技术架构 §5.5）。
+ *
+ * 数据范围的可见客户集合由「客户目录」解析；A2 只有角色与范围声明，客户 / 客户组 /
+ * 客户负责人属 A3（client 模块）。为避免 A2 依赖未建表的客户模块，这里定义可替换端口：
+ * - A2 注册 `EmptyCustomerDirectory`：所有方法返回空集（不越权，不需要降级）；
+ * - A3 落地后用真实实现替换 provider（注入 token 不变），ScopeResolver 无需修改。
+ *
+ * 约定：端口只读；返回客户 id 列表，由 ScopeResolver 做去重与并集。
+ */
+export const CUSTOMER_DIRECTORY = Symbol('CUSTOMER_DIRECTORY');
+
+export interface CustomerDirectory {
+  /** 「负责客户」范围：客户负责人 = 本人 */
+  findOwnedCustomerIds(userId: string): Promise<string[]>;
+  /** 「指定客户组」范围：客户组下全部客户 */
+  findCustomerGroupCustomerIds(customerGroupIds: readonly string[]): Promise<string[]>;
+  /** 「本部门 / 本部门及下级」范围：部门子树内负责人所属客户 */
+  findDepartmentCustomerIds(departmentIds: readonly string[]): Promise<string[]>;
+  /** 「本人创建」范围：创建人 = 本人 */
+  findCreatedCustomerIds(userId: string): Promise<string[]>;
+}
+
+/**
+ * A2 占位实现：A3 前没有任何客户数据，所有范围解析为空集。
+ * 空集意味着「看不到任何客户」，是安全的默认值（解析失败宁可不可用也不越权）。
+ */
+@Injectable()
+export class EmptyCustomerDirectory implements CustomerDirectory {
+  findOwnedCustomerIds(_userId: string): Promise<string[]> {
+    return Promise.resolve([]);
+  }
+
+  findCustomerGroupCustomerIds(_customerGroupIds: readonly string[]): Promise<string[]> {
+    return Promise.resolve([]);
+  }
+
+  findDepartmentCustomerIds(_departmentIds: readonly string[]): Promise<string[]> {
+    return Promise.resolve([]);
+  }
+
+  findCreatedCustomerIds(_userId: string): Promise<string[]> {
+    return Promise.resolve([]);
+  }
+}
diff --git a/apps/api/src/common/security/scope/scope-context.ts b/apps/api/src/common/security/scope/scope-context.ts
new file mode 100644
index 0000000..987e2ca
--- /dev/null
+++ b/apps/api/src/common/security/scope/scope-context.ts
@@ -0,0 +1,72 @@
+import { type DataScope, ErrorCode } from '@lingxi/shared';
+
+import { AppException } from '../../errors/app-exception';
+
+/**
+ * 请求作用域上下文（技术架构 §5.5）：登录用户 + 多角色并集后的可见客户集合。
+ *
+ * 解析顺序（技术架构 §7.1）：
+ * 1. JWT / 账号状态由 JwtAuthGuard 校验；
+ * 2. 角色数据范围 → 客户集合（六类，CustomerDirectory 端口解析）；
+ * 3. 多角色取并集；任一角色为「全部客户」即全部；
+ * 4. 单个资源请求显式指定客户时，必须落在集合内。
+ *
+ * 失败处理：解析失败一律 403（40302），**不降级为全部客户**。
+ */
+export interface ScopeContext {
+  userId: string;
+  /** 是否拥有 is_system 超管角色（隐式全部数据范围） */
+  isSuperAdmin: boolean;
+  /** 解析后的数据范围（每个元素带 customerIds；超管为 [{ type: 'all' }]） */
+  dataScopes: DataScope[];
+  /** null = 全部客户可见；否则为可见客户 id 集合（已排序去重；A3 前为空数组） */
+  customerIds: readonly string[] | null;
+}
+
+/**
+ * Repository 客户维度过滤参数（Prisma where 片段）。
+ * 使用方必须把返回值展开进 where：`where: { ...customerScopeWhere(ctx), ... }`，
+ * 禁止「先查全量再内存过滤」（AGENTS §3.5）。
+ */
+export interface CustomerScopeWhere {
+  customerId?: { in: string[] };
+}
+
+/** 是否可见全部客户 */
+export function isAllCustomers(ctx: ScopeContext): boolean {
+  return ctx.customerIds === null;
+}
+
+/** 构造客户维度强制过滤片段：全部客户返回空对象，受限范围返回 `{ customerId: { in } }` */
+export function customerScopeWhere(ctx: ScopeContext): CustomerScopeWhere {
+  return ctx.customerIds === null ? {} : { customerId: { in: [...ctx.customerIds] } };
+}
+
+/** 判断单个客户是否在范围内（用于单条资源的 404 / 403 语义选择） */
+export function isCustomerVisible(ctx: ScopeContext, customerId: string): boolean {
+  return ctx.customerIds === null || ctx.customerIds.includes(customerId);
+}
+
+/**
+ * 断言对指定客户有写权限；范围外抛 40302（不泄露资源是否存在）。
+ * 单条**读**接口按 §10.3 应返回 404（避免探测存在性），调用方可先用 isCustomerVisible 判定。
+ */
+export function assertCustomerAccess(ctx: ScopeContext, customerId: string): void {
+  if (!isCustomerVisible(ctx, customerId)) {
+    throw new AppException({
+      code: ErrorCode.OUT_OF_SCOPE,
+      message: '客户不在当前数据范围之内',
+    });
+  }
+}
+
+/** 断言存在客户维度上下文（Repository 方法入口守卫，防止漏注入） */
+export function requireScopeContext(ctx: ScopeContext | null | undefined): ScopeContext {
+  if (ctx === null || ctx === undefined) {
+    throw new AppException({
+      code: ErrorCode.OUT_OF_SCOPE,
+      message: '缺少数据范围上下文，已拒绝访问',
+    });
+  }
+  return ctx;
+}
diff --git a/apps/api/src/common/security/scope/scope-resolver.service.ts b/apps/api/src/common/security/scope/scope-resolver.service.ts
new file mode 100644
index 0000000..cd6747b
--- /dev/null
+++ b/apps/api/src/common/security/scope/scope-resolver.service.ts
@@ -0,0 +1,135 @@
+import { DATA_SCOPE_TYPES, type DataScope, type DataScopeType, ErrorCode } from '@lingxi/shared';
+import { Inject, Injectable } from '@nestjs/common';
+
+import { AppException } from '../../errors/app-exception';
+import type { AuthContext } from '../auth.types';
+import { CUSTOMER_DIRECTORY, type CustomerDirectory } from './customer-directory';
+import type { ScopeContext } from './scope-context';
+
+/** 范围声明去重后的内部结构：一个角色一种类型，但多角色可能带来同类型的多个 targetIds */
+interface ScopeDeclaration {
+  type: DataScopeType;
+  targetIds: string[];
+}
+
+function mergeDeclarations(scopes: readonly DataScope[]): ScopeDeclaration[] {
+  const byType = new Map<DataScopeType, Set<string>>();
+  for (const scope of scopes) {
+    const existing = byType.get(scope.type) ?? new Set<string>();
+    for (const targetId of scope.targetIds ?? []) {
+      existing.add(targetId);
+    }
+    byType.set(scope.type, existing);
+  }
+  return [...byType.entries()]
+    .map(([type, targetIdSet]) => ({
+      type,
+      targetIds: [...targetIdSet].sort(),
+    }))
+    .sort(
+      (left, right) => DATA_SCOPE_TYPES.indexOf(left.type) - DATA_SCOPE_TYPES.indexOf(right.type),
+    );
+}
+
+function uniqueSorted(ids: readonly string[]): string[] {
+  return [...new Set(ids)].sort();
+}
+
+/**
+ * 数据范围解析器（A2-BE-04）：把角色声明的六类范围解析为 `ScopeContext`。
+ *
+ * - 超管（is_system 角色）隐式全集：`[{ type: 'all' }]`；
+ * - 任一角色为「全部客户」→ 并集为全部客户；
+ * - 多个角色取并集（customerIds 去重排序）；
+ * - 没有任何范围声明时按最小权限「本人创建」解析，不放行全部；
+ * - 端口调用失败 → 40302（不降级）。
+ */
+@Injectable()
+export class ScopeResolver {
+  constructor(@Inject(CUSTOMER_DIRECTORY) private readonly customers: CustomerDirectory) {}
+
+  async resolve(
+    auth: Pick<AuthContext, 'userId' | 'isSuperAdmin' | 'dataScopes' | 'departmentIds'>,
+  ): Promise<ScopeContext> {
+    if (auth.isSuperAdmin) {
+      return {
+        userId: auth.userId,
+        isSuperAdmin: true,
+        dataScopes: [{ type: 'all' }],
+        customerIds: null,
+      };
+    }
+    const declarations =
+      mergeDeclarations(auth.dataScopes).length > 0
+        ? mergeDeclarations(auth.dataScopes)
+        : [{ type: 'created_by_me' as const, targetIds: [] }];
+    if (declarations.some((declaration) => declaration.type === 'all')) {
+      return {
+        userId: auth.userId,
+        isSuperAdmin: false,
+        dataScopes: [{ type: 'all' }],
+        customerIds: null,
+      };
+    }
+    try {
+      return await this.buildScopedContext(auth, declarations);
+    } catch (error) {
+      if (error instanceof AppException) {
+        throw error;
+      }
+      throw new AppException({
+        code: ErrorCode.OUT_OF_SCOPE,
+        message: '数据范围解析失败，已拒绝访问',
+      });
+    }
+  }
+
+  private async buildScopedContext(
+    auth: Pick<AuthContext, 'userId' | 'departmentIds'>,
+    declarations: readonly ScopeDeclaration[],
+  ): Promise<ScopeContext> {
+    const union = new Set<string>();
+    const resolved: DataScope[] = [];
+    for (const declaration of declarations) {
+      const ids = uniqueSorted(await this.customerIdsFor(declaration, auth));
+      for (const id of ids) {
+        union.add(id);
+      }
+      resolved.push({
+        type: declaration.type,
+        ...(declaration.targetIds.length > 0 ? { targetIds: declaration.targetIds } : {}),
+        customerIds: ids,
+      });
+    }
+    return {
+      userId: auth.userId,
+      isSuperAdmin: false,
+      dataScopes: resolved,
+      customerIds: [...union].sort(),
+    };
+  }
+
+  private async customerIdsFor(
+    declaration: ScopeDeclaration,
+    auth: Pick<AuthContext, 'userId' | 'departmentIds'>,
+  ): Promise<string[]> {
+    switch (declaration.type) {
+      case 'all':
+        return [];
+      case 'customer_groups':
+        return this.customers.findCustomerGroupCustomerIds(declaration.targetIds);
+      case 'owned_customers':
+        return this.customers.findOwnedCustomerIds(auth.userId);
+      case 'created_by_me':
+        return this.customers.findCreatedCustomerIds(auth.userId);
+      case 'department': {
+        const ownDepartmentId = auth.departmentIds[0];
+        return ownDepartmentId === undefined
+          ? []
+          : this.customers.findDepartmentCustomerIds([ownDepartmentId]);
+      }
+      case 'department_and_children':
+        return this.customers.findDepartmentCustomerIds(auth.departmentIds);
+    }
+  }
+}
diff --git a/apps/api/src/common/security/scope/scope.spec.ts b/apps/api/src/common/security/scope/scope.spec.ts
new file mode 100644
index 0000000..93ba997
--- /dev/null
+++ b/apps/api/src/common/security/scope/scope.spec.ts
@@ -0,0 +1,189 @@
+import { ErrorCode } from '@lingxi/shared';
+import { describe, expect, it, vi } from 'vitest';
+
+import { AppException } from '../../errors/app-exception';
+import { CUSTOMER_DIRECTORY, type CustomerDirectory } from './customer-directory';
+import {
+  assertCustomerAccess,
+  customerScopeWhere,
+  isAllCustomers,
+  isCustomerVisible,
+  requireScopeContext,
+  type ScopeContext,
+} from './scope-context';
+import { ScopeResolver } from './scope-resolver.service';
+
+function directoryMock(): {
+  directory: CustomerDirectory;
+  owned: ReturnType<typeof vi.fn>;
+  groups: ReturnType<typeof vi.fn>;
+  departments: ReturnType<typeof vi.fn>;
+  created: ReturnType<typeof vi.fn>;
+} {
+  const owned = vi.fn().mockResolvedValue(['c-owned']);
+  const groups = vi.fn().mockResolvedValue(['c-group-1']);
+  const departments = vi.fn().mockResolvedValue(['c-dept']);
+  const created = vi.fn().mockResolvedValue(['c-created']);
+  return {
+    directory: {
+      findOwnedCustomerIds: owned,
+      findCustomerGroupCustomerIds: groups,
+      findDepartmentCustomerIds: departments,
+      findCreatedCustomerIds: created,
+    },
+    owned,
+    groups,
+    departments,
+    created,
+  };
+}
+
+function contextOf(overrides: Partial<ScopeContext> = {}): ScopeContext {
+  return {
+    userId: 'u1',
+    isSuperAdmin: false,
+    dataScopes: [],
+    customerIds: [],
+    ...overrides,
+  };
+}
+
+function expectRejected(promise: Promise<unknown>, code: ErrorCode): Promise<void> {
+  return promise.then(
+    () => expect.unreachable('应抛出异常'),
+    (error: unknown) => {
+      expect(error).toBeInstanceOf(AppException);
+      expect((error as AppException).code).toBe(code);
+    },
+  );
+}
+
+describe('ScopeResolver', () => {
+  const baseAuth = {
+    userId: 'u1',
+    isSuperAdmin: false,
+    dataScopes: [],
+    departmentIds: ['d1', 'd1-child'],
+  };
+
+  it('超管隐式全集：[{ type: all }]，不调用客户目录', async () => {
+    const { directory, owned } = directoryMock();
+    const resolver = new ScopeResolver(directory);
+    const scope = await resolver.resolve({ ...baseAuth, isSuperAdmin: true });
+    expect(scope.customerIds).toBeNull();
+    expect(scope.dataScopes).toEqual([{ type: 'all' }]);
+    expect(owned).not.toHaveBeenCalled();
+  });
+
+  it('任一角色为全部客户 → 并集为全部客户', async () => {
+    const { directory } = directoryMock();
+    const resolver = new ScopeResolver(directory);
+    const scope = await resolver.resolve({
+      ...baseAuth,
+      dataScopes: [{ type: 'owned_customers' }, { type: 'all' }],
+    });
+    expect(scope.customerIds).toBeNull();
+    expect(scope.dataScopes).toEqual([{ type: 'all' }]);
+  });
+
+  it('多角色并集：同一类型 targetIds 合并、customerIds 去重排序、按六类固定顺序输出', async () => {
+    const { directory, groups, departments } = directoryMock();
+    departments.mockResolvedValue(['c-dept', 'c-dept-2']);
+    groups.mockResolvedValue(['c-group-1', 'c-group-2']);
+    const resolver = new ScopeResolver(directory);
+    const scope = await resolver.resolve({
+      ...baseAuth,
+      dataScopes: [
+        { type: 'customer_groups', targetIds: ['g2'] },
+        { type: 'department_and_children' },
+        { type: 'customer_groups', targetIds: ['g1'] },
+      ],
+    });
+    expect(scope.customerIds).toEqual(['c-dept', 'c-dept-2', 'c-group-1', 'c-group-2']);
+    expect(scope.dataScopes).toEqual([
+      { type: 'department_and_children', customerIds: ['c-dept', 'c-dept-2'] },
+      {
+        type: 'customer_groups',
+        targetIds: ['g1', 'g2'],
+        customerIds: ['c-group-1', 'c-group-2'],
+      },
+    ]);
+    expect(departments).toHaveBeenCalledWith(['d1', 'd1-child']);
+  });
+
+  it('「本部门」只用用户本部门；「指定客户组」透传 targetIds；「负责客户」「本人创建」按用户解析', async () => {
+    const { directory, groups, departments, owned, created } = directoryMock();
+    const resolver = new ScopeResolver(directory);
+    const scope = await resolver.resolve({
+      ...baseAuth,
+      dataScopes: [{ type: 'department' }, { type: 'customer_groups', targetIds: ['g1'] }],
+    });
+    expect(departments).toHaveBeenCalledWith(['d1']);
+    expect(groups).toHaveBeenCalledWith(['g1']);
+    expect(scope.dataScopes[0]?.type).toBe('department');
+
+    await resolver.resolve({ ...baseAuth, dataScopes: [{ type: 'owned_customers' }] });
+    expect(owned).toHaveBeenCalledWith('u1');
+    created.mockResolvedValue([]);
+    await resolver.resolve({ ...baseAuth, dataScopes: [{ type: 'created_by_me' }] });
+    expect(created).toHaveBeenCalledWith('u1');
+  });
+
+  it('没有任何范围声明 → 按最小权限「本人创建」解析，不分全量', async () => {
+    const { directory } = directoryMock();
+    const resolver = new ScopeResolver(directory);
+    const scope = await resolver.resolve({ ...baseAuth, dataScopes: [] });
+    expect(scope.customerIds).toEqual(['c-created']);
+    expect(scope.dataScopes[0]?.type).toBe('created_by_me');
+  });
+
+  it('客户目录端口异常 → 40302，不降级为全部客户', async () => {
+    const { directory, owned } = directoryMock();
+    owned.mockRejectedValueOnce(new Error('db down'));
+    const resolver = new ScopeResolver(directory);
+    await expectRejected(
+      resolver.resolve({ ...baseAuth, dataScopes: [{ type: 'owned_customers' }] }),
+      ErrorCode.OUT_OF_SCOPE,
+    );
+  });
+});
+
+describe('scope-context 帮助函数', () => {
+  it('customerScopeWhere：全部客户返回空片段，受限范围返回 customerId IN', () => {
+    expect(customerScopeWhere(contextOf({ customerIds: null }))).toEqual({});
+    expect(customerScopeWhere(contextOf({ customerIds: ['c1', 'c2'] }))).toEqual({
+      customerId: { in: ['c1', 'c2'] },
+    });
+  });
+
+  it('isAllCustomers / isCustomerVisible', () => {
+    expect(isAllCustomers(contextOf({ customerIds: null }))).toBe(true);
+    expect(isAllCustomers(contextOf())).toBe(false);
+    expect(isCustomerVisible(contextOf({ customerIds: null }), 'any')).toBe(true);
+    expect(isCustomerVisible(contextOf({ customerIds: ['c1'] }), 'c1')).toBe(true);
+    expect(isCustomerVisible(contextOf({ customerIds: ['c1'] }), 'c2')).toBe(false);
+  });
+
+  it('assertCustomerAccess：范围外抛 40302；requireScopeContext 缺上下文抛 40302', () => {
+    expect(() => {
+      assertCustomerAccess(contextOf({ customerIds: null }), 'c1');
+    }).not.toThrow();
+    expect(() => {
+      assertCustomerAccess(contextOf({ customerIds: ['c1'] }), 'c1');
+    }).not.toThrow();
+    let thrown: unknown;
+    try {
+      assertCustomerAccess(contextOf({ customerIds: ['c1'] }), 'c2');
+    } catch (error) {
+      thrown = error;
+    }
+    expect(thrown).toBeInstanceOf(AppException);
+    expect((thrown as AppException).code).toBe(ErrorCode.OUT_OF_SCOPE);
+    expect(() => requireScopeContext(null)).toThrow(AppException);
+    expect(requireScopeContext(contextOf()).userId).toBe('u1');
+  });
+
+  it('CUSTOMER_DIRECTORY 端口 token 唯一', () => {
+    expect(typeof CUSTOMER_DIRECTORY).toBe('symbol');
+  });
+});
diff --git a/apps/api/src/common/security/security.module.ts b/apps/api/src/common/security/security.module.ts
index 20f37cd..87f769a 100644
--- a/apps/api/src/common/security/security.module.ts
+++ b/apps/api/src/common/security/security.module.ts
@@ -3,14 +3,20 @@ import { APP_GUARD, APP_INTERCEPTOR } from '@nestjs/core';
 import { JwtModule } from '@nestjs/jwt';
 
 import { AuditInterceptor } from './audit.interceptor';
+import { PermissionCatalogService } from './catalog/permission-catalog.service';
 import { JwtAuthGuard, PermissionGuard, ScopeGuard, SpecialPermissionGuard } from './guards';
 import { PermissionService } from './permission.service';
 import { RequestContextService } from './request-context';
+import { CUSTOMER_DIRECTORY, EmptyCustomerDirectory } from './scope/customer-directory';
+import { ScopeResolver } from './scope/scope-resolver.service';
 import { TokenService } from './token.service';
 
 /**
- * 全局安全能力：请求上下文（AsyncLocalStorage）、权限解析、JWT 与守卫链。
+ * 全局安全能力：请求上下文（AsyncLocalStorage）、权限解析、数据范围解析、JWT 与守卫链。
  * 守卫顺序：JwtAuthGuard → PermissionGuard → SpecialPermissionGuard → ScopeGuard。
+ *
+ * `CUSTOMER_DIRECTORY` 是客户目录端口：A2 注册空集实现，A3 落地 client 模块后替换 provider
+ * 即可让六类数据范围解析出真实客户集合，ScopeResolver / 守卫链无需改动。
  */
 @Global()
 @Module({
@@ -18,18 +24,27 @@ import { TokenService } from './token.service';
   providers: [
     RequestContextService,
     PermissionService,
+    PermissionCatalogService,
+    PermissionGuard,
+    ScopeResolver,
     TokenService,
     AuditInterceptor,
     JwtAuthGuard,
-    PermissionGuard,
     SpecialPermissionGuard,
     ScopeGuard,
+    { provide: CUSTOMER_DIRECTORY, useClass: EmptyCustomerDirectory },
     { provide: APP_GUARD, useExisting: JwtAuthGuard },
     { provide: APP_GUARD, useExisting: PermissionGuard },
     { provide: APP_GUARD, useExisting: SpecialPermissionGuard },
     { provide: APP_GUARD, useExisting: ScopeGuard },
     { provide: APP_INTERCEPTOR, useExisting: AuditInterceptor },
   ],
-  exports: [RequestContextService, PermissionService, TokenService],
+  exports: [
+    RequestContextService,
+    PermissionService,
+    PermissionCatalogService,
+    ScopeResolver,
+    TokenService,
+  ],
 })
 export class SecurityModule {}
diff --git a/apps/api/src/common/security/security.spec.ts b/apps/api/src/common/security/security.spec.ts
index 6614488..207021d 100644
--- a/apps/api/src/common/security/security.spec.ts
+++ b/apps/api/src/common/security/security.spec.ts
@@ -11,8 +11,10 @@ import type { AuthContext, AuthenticatedRequest } from './auth.types';
 import { AUDIT_ACTION_KEY, IS_PUBLIC_KEY, PERMISSIONS_KEY } from './decorators';
 import { JwtAuthGuard, PermissionGuard, ScopeGuard, SpecialPermissionGuard } from './guards';
 import type { UserAuthRecord } from './permission.service';
-import { PermissionService, resolveDataScope } from './permission.service';
+import { PermissionService } from './permission.service';
 import type { RequestContextService } from './request-context';
+import type { ScopeContext } from './scope/scope-context';
+import type { ScopeResolver } from './scope/scope-resolver.service';
 import { TokenService } from './token.service';
 
 const jwt = new JwtService({});
@@ -41,7 +43,9 @@ function authFixture(overrides: Partial<AuthContext> = {}): AuthContext {
     status: 'active',
     roles: [],
     permissions: ['user:view'],
-    dataScope: { type: 'department_and_children' },
+    dataScopes: [{ type: 'department_and_children' }],
+    departmentIds: ['d1'],
+    isSuperAdmin: false,
     mustChangePassword: false,
     ...overrides,
   };
@@ -110,6 +114,7 @@ function authRecord(
         createdAt: new Date(),
         updatedAt: new Date(),
       },
+      children: [],
     },
     roles: roleCodes.map((code, index) => ({
       userId: 'u1',
@@ -128,6 +133,7 @@ function authRecord(
           { roleId: `r${String(index)}`, permissionCode: 'user:view', createdAt: new Date() },
           { roleId: `r${String(index)}`, permissionCode: 'user:manage', createdAt: new Date() },
         ],
+        dataScopes: [],
       },
     })),
   };
@@ -170,19 +176,31 @@ describe('TokenService', () => {
   });
 });
 
-describe('PermissionService / resolveDataScope', () => {
-  it('数据范围：平台 / 超管为 all，其余为本部门及下级', () => {
-    expect(resolveDataScope(['super_admin']).type).toBe('all');
-    expect(resolveDataScope(['designer']).type).toBe('department_and_children');
-  });
-
+describe('PermissionService', () => {
   it('鉴权上下文：过滤停用角色、权限去重排序、状态转小写', () => {
     const service = new PermissionService({} as never);
     const context = service.toAuthContext(authRecord());
     expect(context.permissions).toEqual(['user:manage', 'user:view']);
     expect(context.status).toBe('active');
     expect(context.roles).toHaveLength(1);
-    expect(context.dataScope.type).toBe('all');
+    expect(context.isSuperAdmin).toBe(false);
+    expect(context.dataScopes).toEqual([]);
+    expect(context.departmentIds).toEqual(['d1']);
+  });
+
+  it('超管隐式全集：权限点 / 特殊权限不依赖 role_permissions', () => {
+    const record = authRecord('ACTIVE', ['super_admin']);
+    const role = record.roles[0];
+    if (role === undefined) {
+      throw new Error('fixture 缺少角色');
+    }
+    role.role.permissions = [];
+    const service = new PermissionService({} as never);
+    const context = service.toAuthContext(record);
+    expect(context.isSuperAdmin).toBe(true);
+    expect(context.permissions).toHaveLength(30);
+    expect(context.permissions).toContain('audit:export');
+    expect(context.dataScopes).toEqual([{ type: 'all' }]);
   });
 
   it('resolveAuth 用户不存在返回 null', async () => {
@@ -198,7 +216,7 @@ describe('PermissionService / resolveDataScope', () => {
     const service = new PermissionService(prisma as never);
     const context = await service.resolveAuth('u1');
     expect(context?.userId).toBe('u1');
-    expect(context?.dataScope.type).toBe('department_and_children');
+    expect(context?.isSuperAdmin).toBe(false);
     expect(context?.roles[0]?.code).toBe('designer');
   });
 });
@@ -299,11 +317,26 @@ describe('PermissionGuard / SpecialPermissionGuard / ScopeGuard', () => {
     expect(granted.canActivate(contextOf(request))).toBe(true);
   });
 
-  it('未登录时普通守卫返回 40101；ScopeGuard 骨架放行', () => {
+  it('未登录时普通守卫返回 40101；ScopeGuard 解析并注入 scope', async () => {
     const guard = new PermissionGuard(reflectorFor({ [PERMISSIONS_KEY]: ['user:view'] }) as never);
     expectCode(() => guard.canActivate(contextOf({})), ErrorCode.UNAUTHENTICATED);
-    expect(new ScopeGuard().canActivate(contextOf(request))).toBe(true);
-    expect(new ScopeGuard().canActivate(contextOf({}))).toBe(true);
+
+    const scope: ScopeContext = {
+      userId: 'u1',
+      isSuperAdmin: false,
+      dataScopes: [{ type: 'owned_customers', customerIds: [] }],
+      customerIds: [],
+    };
+    const resolver = { resolve: vi.fn().mockResolvedValue(scope) } as unknown as ScopeResolver;
+    const scopeGuard = new ScopeGuard(reflectorFor({}) as never, resolver, {
+      patch: vi.fn(),
+    } as unknown as RequestContextService);
+    const scopedRequest = { auth } as AuthenticatedRequest;
+    await expect(scopeGuard.canActivate(contextOf(scopedRequest))).resolves.toBe(true);
+    expect(scopedRequest.scope).toEqual(scope);
+
+    // 未登录（无 auth）直接放行，由 JwtAuthGuard 负责 401
+    await expect(scopeGuard.canActivate(contextOf({}))).resolves.toBe(true);
   });
 
   it('@Audit 元数据可读取', () => {
diff --git a/apps/api/src/modules/identity/auth.service.spec.ts b/apps/api/src/modules/identity/auth.service.spec.ts
index 7af1fb6..69c2b85 100644
--- a/apps/api/src/modules/identity/auth.service.spec.ts
+++ b/apps/api/src/modules/identity/auth.service.spec.ts
@@ -5,6 +5,7 @@ import { describe, expect, it, type Mock, vi } from 'vitest';
 
 import { AppException } from '../../common/errors/app-exception';
 import type { PermissionService } from '../../common/security/permission.service';
+import type { ScopeResolver } from '../../common/security/scope/scope-resolver.service';
 import { TokenService } from '../../common/security/token.service';
 import type { PrismaService } from '../../infra/prisma/prisma.service';
 import { testConfig } from '../../testing/test-app';
@@ -102,16 +103,19 @@ function harness(): Harness {
       status: 'active',
       roles: [],
       permissions: ['user:manage'],
-      dataScope: { type: 'all' },
+      dataScopes: [{ type: 'all' }],
+      departmentIds: ['d1'],
+      isSuperAdmin: true,
       mustChangePassword: false,
     }),
   };
+  const scopes = { resolve: vi.fn().mockResolvedValue({ dataScopes: [{ type: 'all' }] }) };
   const me = {
     getMe: vi.fn().mockResolvedValue({
       user: { id: 'u1' },
       roles: [],
       permissions: [],
-      dataScope: { type: 'all' },
+      dataScopes: [{ type: 'all' }],
       mustChangePassword: false,
     }),
   };
@@ -122,6 +126,7 @@ function harness(): Harness {
     passwords,
     failures as unknown as LoginFailureService,
     permissions as unknown as PermissionService,
+    scopes as unknown as ScopeResolver,
     me as unknown as MeService,
   );
   return { service, prisma, failures, passwords, permissions, me };
diff --git a/apps/api/src/modules/identity/auth.service.ts b/apps/api/src/modules/identity/auth.service.ts
index 94d228f..4f44cf8 100644
--- a/apps/api/src/modules/identity/auth.service.ts
+++ b/apps/api/src/modules/identity/auth.service.ts
@@ -14,6 +14,7 @@ import type { RefreshToken, User } from '@prisma/client';
 import { AppException } from '../../common/errors/app-exception';
 import type { AuthRequestMeta } from '../../common/security/auth.types';
 import { PermissionService } from '../../common/security/permission.service';
+import { ScopeResolver } from '../../common/security/scope/scope-resolver.service';
 import { TokenService } from '../../common/security/token.service';
 import { APP_CONFIG } from '../../config/config.module';
 import type { AppConfig } from '../../config/env';
@@ -33,6 +34,7 @@ export class AuthService {
     @Inject(PasswordService) private readonly passwords: PasswordService,
     @Inject(LoginFailureService) private readonly failures: LoginFailureService,
     @Inject(PermissionService) private readonly permissions: PermissionService,
+    @Inject(ScopeResolver) private readonly scopes: ScopeResolver,
     @Inject(MeService) private readonly me: MeService,
   ) {}
 
@@ -61,8 +63,12 @@ export class AuthService {
       data: { lastLoginAt: new Date(), lastLoginIp: meta.ip },
     });
     const auth = await this.permissions.resolveAuth(user.id);
+    if (auth === null) {
+      throw new AppException({ code: ErrorCode.UNAUTHENTICATED, message: '用户不存在或已停用' });
+    }
+    const scope = await this.scopes.resolve(auth);
     const { pair } = await this.createTokenPair(user.id, null, meta);
-    const me = await this.me.getMe(user.id, auth?.permissions ?? []);
+    const me = await this.me.getMe(user.id, auth.permissions, scope);
     return { ...pair, me };
   }
 
diff --git a/apps/api/src/modules/identity/identity.int.spec.ts b/apps/api/src/modules/identity/identity.int.spec.ts
index 4c7c337..1b90485 100644
--- a/apps/api/src/modules/identity/identity.int.spec.ts
+++ b/apps/api/src/modules/identity/identity.int.spec.ts
@@ -19,11 +19,18 @@ interface FixtureUser {
   account: string;
 }
 
+interface MeBody {
+  permissions: string[];
+  dataScopes: { type: string; customerIds?: string[] }[];
+  user: { id: string; phone?: string };
+  mustChangePassword: boolean;
+}
+
 interface TokenBody {
   accessToken: string;
   refreshToken: string;
   expiresIn: number;
-  me: { permissions: string[]; user: { id: string; phone?: string }; mustChangePassword: boolean };
+  me: MeBody;
 }
 
 interface ErrorBody {
@@ -88,6 +95,87 @@ async function setRole(userId: string, roleCode: string): Promise<void> {
   await prisma.userRole.create({ data: { userId, roleId: role.id } });
 }
 
+interface JsonRequestResult<T> {
+  status: number;
+  body: T;
+}
+
+async function callJson<T>(
+  app: CreatedApiApp['app'],
+  method: 'GET' | 'POST' | 'PATCH' | 'DELETE',
+  url: string,
+  token: string,
+  payload?: unknown,
+): Promise<JsonRequestResult<T>> {
+  const response = await app.inject({
+    method,
+    url: `${API}${url}`,
+    headers: { authorization: `Bearer ${token}` },
+    ...(payload === undefined ? {} : { payload: payload as Record<string, unknown> }),
+  });
+  return { status: response.statusCode, body: response.json<T>() };
+}
+
+const ROLE_NAME_PREFIX = 'IT-角色-';
+
+/** 集成测试创建的角色 id：afterAll 清理 outbox 占位事件，避免污染本地库 */
+const createdRoleIds: string[] = [];
+
+/** 集成测试专用角色（名称前缀隔离，afterAll 清理；删除 cascades user_roles / role_permissions） */
+async function createTestRole(input: {
+  name: string;
+  permissions?: string[];
+  isSystem?: boolean;
+  dataScope?: { type: string; targetIds?: string[] };
+  status?: 'ACTIVE' | 'DISABLED';
+}): Promise<{ id: string; name: string }> {
+  const id = ulid();
+  const role = await prisma.role.create({
+    data: {
+      id,
+      code: `it_role_${id.toLowerCase()}`,
+      name: `${ROLE_NAME_PREFIX}${input.name}`,
+      description: '集成测试角色',
+      isSystem: input.isSystem ?? false,
+      status: input.status ?? 'ACTIVE',
+      permissions: {
+        create: (input.permissions ?? []).map((permissionCode) => ({ permissionCode })),
+      },
+      dataScopes: {
+        create: [
+          {
+            id: ulid(),
+            scopeType: input.dataScope?.type ?? 'created_by_me',
+            targetId: input.dataScope?.targetIds?.[0] ?? null,
+          },
+        ],
+      },
+    },
+  });
+  createdRoleIds.push(role.id);
+  return { id: role.id, name: role.name };
+}
+
+async function createFixtureUserWithRoleId(suffix: string, roleId: string): Promise<FixtureUser> {
+  const department = await prisma.department.findUniqueOrThrow({ where: { code: 'content-g1' } });
+  const account = `${ACCOUNT_PREFIX}${suffix}`;
+  const id = ulid();
+  await prisma.user.create({
+    data: {
+      id,
+      name: `集成测试${suffix}`,
+      account,
+      email: `${account}@lingxi.cn`,
+      phone: `138${String(Date.now()).slice(-8)}`,
+      passwordHash: PASSWORD_HASH,
+      departmentId: department.id,
+      mustChangePassword: false,
+      roles: { create: [{ roleId }] },
+    },
+  });
+  return { id, account };
+}
+
 describe('identity 集成（真实 PG / Redis）', () => {
   let created: CreatedApiApp;
   let manager: FixtureUser;
@@ -98,12 +186,17 @@ describe('identity 集成（真实 PG / Redis）', () => {
     created = await createApp();
     await created.app.init();
     await prisma.user.deleteMany({ where: { account: { startsWith: ACCOUNT_PREFIX } } });
+    await prisma.role.deleteMany({ where: { name: { startsWith: ROLE_NAME_PREFIX } } });
     manager = await createFixtureUser('manager', 'platform_admin');
     viewer = await createFixtureUser('viewer', 'designer');
   });
 
   afterAll(async () => {
     await prisma.user.deleteMany({ where: { account: { startsWith: ACCOUNT_PREFIX } } });
+    await prisma.role.deleteMany({ where: { name: { startsWith: ROLE_NAME_PREFIX } } });
+    if (createdRoleIds.length > 0) {
+      await prisma.outboxEvent.deleteMany({ where: { aggregateId: { in: createdRoleIds } } });
+    }
     await prisma.$disconnect();
     await created.app.close();
   });
@@ -235,4 +328,316 @@ describe('identity 集成（真实 PG / Redis）', () => {
     expect(roles.statusCode).toBe(200);
     expect(roles.json<{ items: unknown[] }>().items.length).toBeGreaterThanOrEqual(8);
   });
+
+  // -------------------------------------------------------------------------
+  // A2：角色权限、权限树、SoD、数据范围、停用即时生效
+  // -------------------------------------------------------------------------
+
+  it('GET /permissions：10 模块树 + 6 特殊权限 + 3 对 SoD；无 role:view 返回 40301', async () => {
+    const { body } = await login(created.app, manager.account);
+    const response = await callJson<{
+      modules: { module: string; moduleLabel: string }[];
+      specialPermissions: { code: string }[];
+      sodPairs: { id: string }[];
+      totalPermissions: number;
+    }>(created.app, 'GET', '/permissions', body.accessToken);
+    expect(response.status).toBe(200);
+    expect(response.body.totalPermissions).toBe(30);
+    expect(response.body.modules.map((module) => module.module)).toEqual([
+      'script',
+      'material',
+      'asset',
+      'delivery',
+      'customer',
+      'customer_group',
+      'identity',
+      'industry',
+      'platform',
+      'audit',
+    ]);
+    expect(response.body.modules.map((module) => module.moduleLabel)).toContain('客户组');
+    expect(response.body.specialPermissions).toHaveLength(6);
+    expect(response.body.sodPairs).toHaveLength(3);
+
+    // 三态之一：无 role:view（设计师）→ 40301（用独立 fixture，避免受前面停用用例影响）
+    const designerRole = await prisma.role.findUniqueOrThrow({ where: { code: 'designer' } });
+    const designerOnly = await createFixtureUserWithRoleId('permissions-denied', designerRole.id);
+    const designerLogin = await login(created.app, designerOnly.account);
+    const denied = await callJson<{ code: number }>(
+      created.app,
+      'GET',
+      '/permissions',
+      designerLogin.body.accessToken,
+    );
+    expect(denied.status).toBe(403);
+    expect(denied.body.code).toBe(ErrorCode.PERMISSION_DENIED);
+  });
+
+  it('GET /roles：默认只返回启用角色（A1 多选兼容），字段含统计与 dataScope', async () => {
+    const { body } = await login(created.app, manager.account);
+    const response = await callJson<{
+      items: {
+        id: string;
+        code: string;
+        name: string;
+        isSystem: boolean;
+        permissionCount: number;
+        specialPermissionCount: number;
+        userCount: number;
+        dataScope: { type: string };
+      }[];
+    }>(created.app, 'GET', '/roles', body.accessToken);
+    expect(response.status).toBe(200);
+    const codes = response.body.items.map((item) => item.code);
+    expect(codes).not.toContain('review_lead');
+    expect(codes).toContain('material_operator');
+    const superAdmin = response.body.items.find((item) => item.code === 'super_admin');
+    expect(superAdmin?.isSystem).toBe(true);
+    expect(superAdmin?.permissionCount).toBe(24);
+    expect(superAdmin?.specialPermissionCount).toBe(6);
+    expect(superAdmin?.dataScope).toEqual({ type: 'all' });
+
+    const all = await callJson<{ items: { code: string }[] }>(
+      created.app,
+      'GET',
+      '/roles?status=all',
+      body.accessToken,
+    );
+    expect(all.body.items.map((item) => item.code)).toContain('review_lead');
+
+    // A1 兼容：只有 user:view 的角色也能读取角色列表（用于用户管理的角色多选）
+    const onlyUserView = await createTestRole({ name: '用户查看', permissions: ['user:view'] });
+    const selector = await createFixtureUserWithRoleId('role-selector', onlyUserView.id);
+    const selectorLogin = await login(created.app, selector.account);
+    const selectorRoles = await callJson<{ items: { code: string }[] }>(
+      created.app,
+      'GET',
+      '/roles',
+      selectorLogin.body.accessToken,
+    );
+    expect(selectorRoles.status).toBe(200);
+    expect(selectorRoles.body.items.length).toBeGreaterThan(0);
+    const selectorPermissions = await callJson<{ code: number }>(
+      created.app,
+      'GET',
+      '/permissions',
+      selectorLogin.body.accessToken,
+    );
+    expect(selectorPermissions.status).toBe(403);
+  });
+
+  it('POST /roles：权限默认全空、code 自动生成、数据范围单选；SoD 命中 40304', async () => {
+    const { body } = await login(created.app, manager.account);
+    const createdRole = await callJson<{
+      role: {
+        id: string;
+        code: string;
+        status: string;
+        permissions: string[];
+        specialPermissions: string[];
+        dataScope: { type: string };
+        boundUsers: unknown[];
+      };
+      affectedUserCount: number;
+      warnings: string[];
+    }>(created.app, 'POST', '/roles', body.accessToken, {
+      name: `${ROLE_NAME_PREFIX}内容运营`,
+      permissions: ['script:read'],
+      dataScope: { type: 'department' },
+    });
+    expect(createdRole.status).toBe(201);
+    createdRoleIds.push(createdRole.body.role.id);
+    expect(createdRole.body.role.code).toMatch(/^custom_[0-9a-z]{26}$/);
+    expect(createdRole.body.role.permissions).toEqual(['script:read']);
+    expect(createdRole.body.role.specialPermissions).toEqual([]);
+    expect(createdRole.body.role.dataScope).toEqual({ type: 'department' });
+    expect(createdRole.body.affectedUserCount).toBe(0);
+
+    const sod = await callJson<{ code: number; details: { conflicts: { pairId: string }[] } }>(
+      created.app,
+      'POST',
+      '/roles',
+      body.accessToken,
+      {
+        name: `${ROLE_NAME_PREFIX}互斥冲突`,
+        permissions: ['script:write', 'script:review'],
+        dataScope: { type: 'all' },
+      },
+    );
+    expect(sod.status).toBe(403);
+    expect(sod.body.code).toBe(ErrorCode.SOD_VIOLATION);
+    expect(sod.body.details.conflicts[0]?.pairId).toBe('script-write-review');
+
+    const specialInNormal = await callJson<{ code: number }>(
+      created.app,
+      'POST',
+      '/roles',
+      body.accessToken,
+      {
+        name: `${ROLE_NAME_PREFIX}特殊权限错位`,
+        permissions: ['delivery:export'],
+        dataScope: { type: 'all' },
+      },
+    );
+    expect(specialInNormal.status).toBe(400);
+    expect(specialInNormal.body.code).toBe(ErrorCode.PARAM_INVALID);
+  });
+
+  it('PATCH /roles：保存权限返回影响用户数、写 outbox 审计事件；系统角色仅显示名可改', async () => {
+    const { body } = await login(created.app, manager.account);
+    const role = await createTestRole({
+      name: '待编辑',
+      permissions: ['script:read'],
+      dataScope: { type: 'department' },
+    });
+    const boundUser = await createFixtureUserWithRoleId('role-edit', role.id);
+
+    const patched = await callJson<{
+      role: {
+        permissions: string[];
+        specialPermissions: string[];
+        dataScope: { type: string };
+        status: string;
+      };
+      affectedUserCount: number;
+      warnings: string[];
+    }>(created.app, 'PATCH', `/roles/${role.id}`, body.accessToken, {
+      permissions: ['script:read', 'user:view'],
+      specialPermissions: ['delivery:export'],
+      dataScope: { type: 'owned_customers' },
+    });
+    expect(patched.status).toBe(200);
+    expect(patched.body.role.permissions).toEqual(['script:read', 'user:view']);
+    expect(patched.body.role.specialPermissions).toEqual(['delivery:export']);
+    expect(patched.body.role.dataScope).toEqual({ type: 'owned_customers' });
+    expect(patched.body.affectedUserCount).toBe(1);
+
+    const outbox = await prisma.outboxEvent.findFirst({
+      where: { aggregateId: role.id, eventType: 'role.permissions.changed' },
+      orderBy: { occurredAt: 'desc' },
+    });
+    expect(outbox).not.toBeNull();
+    const payload = outbox?.payloadJson as {
+      roleId: string;
+      affectedUserIds: string[];
+      changes: { permissions: { added: string[]; removed: string[] } };
+    };
+    expect(payload.roleId).toBe(role.id);
+    expect(payload.affectedUserIds).toEqual([boundUser.id]);
+    expect(payload.changes.permissions.added).toEqual(['user:view']);
+
+    // 系统角色保护：改权限 40903，仅显示名可改
+    const superAdminRole = await prisma.role.findUniqueOrThrow({ where: { code: 'super_admin' } });
+    const protectedUpdate = await callJson<{ code: number }>(
+      created.app,
+      'PATCH',
+      `/roles/${superAdminRole.id}`,
+      body.accessToken,
+      { permissions: ['user:view'] },
+    );
+    expect(protectedUpdate.status).toBe(409);
+    expect(protectedUpdate.body.code).toBe(ErrorCode.STATE_NOT_ALLOWED);
+    const renamed = await callJson<{ role: { name: string } }>(
+      created.app,
+      'PATCH',
+      `/roles/${superAdminRole.id}`,
+      body.accessToken,
+      { name: '超级管理员' },
+    );
+    expect(renamed.status).toBe(200);
+    expect(renamed.body.role.name).toBe('超级管理员');
+  });
+
+  it('DELETE /roles：系统角色 / 有绑定用户拒绝（40903），无绑定用户删除成功', async () => {
+    const { body } = await login(created.app, manager.account);
+    const superAdminRole = await prisma.role.findUniqueOrThrow({ where: { code: 'super_admin' } });
+    const systemDelete = await callJson<{ code: number }>(
+      created.app,
+      'DELETE',
+      `/roles/${superAdminRole.id}`,
+      body.accessToken,
+    );
+    expect(systemDelete.status).toBe(409);
+    expect(systemDelete.body.code).toBe(ErrorCode.STATE_NOT_ALLOWED);
+
+    const bound = await createTestRole({ name: '有绑定' });
+    await createFixtureUserWithRoleId('role-bound', bound.id);
+    const boundDelete = await callJson<{ code: number; details: { userCount: number } }>(
+      created.app,
+      'DELETE',
+      `/roles/${bound.id}`,
+      body.accessToken,
+    );
+    expect(boundDelete.status).toBe(409);
+    expect(boundDelete.body.code).toBe(ErrorCode.STATE_NOT_ALLOWED);
+    expect(boundDelete.body.details.userCount).toBe(1);
+
+    const free = await createTestRole({ name: '无绑定' });
+    const freeDelete = await created.app.inject({
+      method: 'DELETE',
+      url: `${API}/roles/${free.id}`,
+      headers: { authorization: `Bearer ${body.accessToken}` },
+    });
+    expect(freeDelete.statusCode).toBe(204);
+    const gone = await prisma.role.findUnique({ where: { id: free.id } });
+    expect(gone).toBeNull();
+  });
+
+  it('角色停用后，绑定用户下一次请求立即失效（40301）', async () => {
+    const { body } = await login(created.app, manager.account);
+    const role = await createTestRole({ name: '待停用', permissions: ['user:view'] });
+    const user = await createFixtureUserWithRoleId('role-disable', role.id);
+    const userLogin = await login(created.app, user.account);
+    expect(await authed(created.app, 'GET', '/users', userLogin.body.accessToken)).toBe(200);
+
+    const disabled = await callJson<{ role: { status: string }; affectedUserCount: number }>(
+      created.app,
+      'PATCH',
+      `/roles/${role.id}`,
+      body.accessToken,
+      { status: 'disabled', reason: '集成测试停用' },
+    );
+    expect(disabled.status).toBe(200);
+    expect(disabled.body.role.status).toBe('disabled');
+    expect(disabled.body.affectedUserCount).toBe(1);
+    expect(await authed(created.app, 'GET', '/users', userLogin.body.accessToken)).toBe(403);
+
+    const enabled = await callJson<{ role: { status: string } }>(
+      created.app,
+      'PATCH',
+      `/roles/${role.id}`,
+      body.accessToken,
+      { status: 'enabled' },
+    );
+    expect(enabled.body.role.status).toBe('active');
+    // 再启用后同一 access token 恢复权限（每请求解析，无缓存）
+    expect(await authed(created.app, 'GET', '/users', userLogin.body.accessToken)).toBe(200);
+  });
+
+  it('/me：dataScopes 多角色并集；超管固定 all；A3 前客户集合为空数组', async () => {
+    const adminLogin = await login(created.app, manager.account);
+    expect(adminLogin.body.me.dataScopes).toEqual([{ type: 'all' }]);
+    const adminMe = await callJson<MeBody>(created.app, 'GET', '/me', adminLogin.body.accessToken);
+    expect(adminMe.body.dataScopes).toEqual([{ type: 'all' }]);
+
+    const ownedRole = await createTestRole({
+      name: '负责客户范围',
+      permissions: ['user:view'],
+      dataScope: { type: 'owned_customers' },
+    });
+    const deptRole = await createTestRole({
+      name: '部门范围',
+      permissions: ['customer:read'],
+      dataScope: { type: 'department' },
+    });
+    const user = await createFixtureUserWithRoleId('me-scopes', ownedRole.id);
+    await prisma.userRole.create({ data: { userId: user.id, roleId: deptRole.id } });
+    const userLogin = await login(created.app, user.account);
+    expect(userLogin.status).toBe(200);
+    const scopes = userLogin.body.me.dataScopes;
+    expect(scopes.map((scope) => scope.type)).toEqual(['department', 'owned_customers']);
+    for (const scope of scopes) {
+      expect(scope.customerIds).toEqual([]);
+    }
+  });
 });
diff --git a/apps/api/src/modules/identity/identity.module.ts b/apps/api/src/modules/identity/identity.module.ts
index 93571ac..c54b286 100644
--- a/apps/api/src/modules/identity/identity.module.ts
+++ b/apps/api/src/modules/identity/identity.module.ts
@@ -8,6 +8,7 @@ import { LoginFailureService } from './login-failure.service';
 import { MeController } from './me.controller';
 import { MeService } from './me.service';
 import { PasswordService } from './password.service';
+import { PermissionsController } from './permissions.controller';
 import { RolesController } from './roles.controller';
 import { RolesService } from './roles.service';
 import { UsersController } from './users.controller';
@@ -24,6 +25,7 @@ import { UsersService } from './users.service';
     UsersController,
     DepartmentsController,
     RolesController,
+    PermissionsController,
   ],
   providers: [
     AuthService,
diff --git a/apps/api/src/modules/identity/identity.services.spec.ts b/apps/api/src/modules/identity/identity.services.spec.ts
index 6a8f1e0..c710955 100644
--- a/apps/api/src/modules/identity/identity.services.spec.ts
+++ b/apps/api/src/modules/identity/identity.services.spec.ts
@@ -2,17 +2,19 @@ import { ErrorCode } from '@lingxi/shared';
 import { describe, expect, it, vi } from 'vitest';
 
 import { AppException } from '../../common/errors/app-exception';
+import type { UserAuthRecord } from '../../common/security/permission.service';
+import type { RequestContextService } from '../../common/security/request-context';
 import type { PrismaService } from '../../infra/prisma/prisma.service';
 import { DepartmentsService } from './departments.service';
 import { LoginFailureService } from './login-failure.service';
 import { MeService } from './me.service';
 import { PasswordService } from './password.service';
 import { RolesService } from './roles.service';
-import { maskPhone, toUserDetail, toUserSummary, type UserWithRelations } from './user.mapper';
+import { maskPhone, toUserDetail, toUserSummary } from './user.mapper';
 import { UsersService } from './users.service';
 
-function userFixture(overrides: Partial<UserWithRelations> = {}): UserWithRelations {
-  const base: UserWithRelations = {
+function userFixture(overrides: Partial<UserAuthRecord> = {}): UserAuthRecord {
+  const base: UserAuthRecord = {
     id: 'u1',
     account: 'chen.mo',
     email: 'chen.mo@lingxi.cn',
@@ -51,6 +53,7 @@ function userFixture(overrides: Partial<UserWithRelations> = {}): UserWithRelati
         createdAt: new Date(),
         updatedAt: new Date(),
       },
+      children: [],
     },
     roles: [
       {
@@ -66,6 +69,8 @@ function userFixture(overrides: Partial<UserWithRelations> = {}): UserWithRelati
           status: 'ACTIVE',
           createdAt: new Date(),
           updatedAt: new Date(),
+          permissions: [],
+          dataScopes: [],
         },
       },
       {
@@ -81,6 +86,8 @@ function userFixture(overrides: Partial<UserWithRelations> = {}): UserWithRelati
           status: 'DISABLED',
           createdAt: new Date(),
           updatedAt: new Date(),
+          permissions: [],
+          dataScopes: [],
         },
       },
     ],
@@ -357,43 +364,79 @@ describe('DepartmentsService', () => {
 });
 
 describe('MeService / RolesService', () => {
-  it('/me：手机号按 user:manage 返回，角色与数据范围来自 DB', async () => {
+  const scope = {
+    userId: 'u1',
+    isSuperAdmin: false,
+    dataScopes: [{ type: 'department_and_children' as const, customerIds: [] }],
+    customerIds: [] as string[],
+  };
+
+  it('/me：手机号按 user:manage 返回，dataScopes 来自 ScopeResolver', async () => {
     const prisma = { user: { findUnique: vi.fn().mockResolvedValue(userFixture()) } };
     const service = new MeService(prisma as unknown as PrismaService);
-    const me = await service.getMe('u1', ['user:manage']);
+    const me = await service.getMe('u1', ['user:manage'], scope);
     expect(me.user.phone).toBe('13866202046');
     expect(me.permissions).toEqual(['user:manage']);
     expect(me.roles).toHaveLength(1);
-    const meWithout = await service.getMe('u1', []);
+    expect(me.dataScopes).toEqual([{ type: 'department_and_children', customerIds: [] }]);
+    const meWithout = await service.getMe('u1', [], scope);
     expect(meWithout.user.phone).toBeUndefined();
     await expectRejected(
       new MeService({
         user: { findUnique: vi.fn().mockResolvedValue(null) },
-      } as unknown as PrismaService).getMe('u1', []),
+      } as unknown as PrismaService).getMe('u1', [], scope),
       ErrorCode.UNAUTHENTICATED,
     );
+    await expectRejected(
+      new MeService(prisma as unknown as PrismaService).getMe('u1', [], null),
+      ErrorCode.OUT_OF_SCOPE,
+    );
   });
 
-  it('角色列表只返回启用角色', async () => {
+  it('角色列表：聚合权限点统计、数据范围与用户数（默认只查启用角色）', async () => {
     const prisma = {
       role: {
         findMany: vi.fn().mockResolvedValue([
           {
             id: 'r1',
-            code: 'super_admin',
-            name: '超级管理员',
-            description: '内置',
-            isSystem: true,
+            code: 'reviewer',
+            name: '审核员',
+            description: '审核',
+            isSystem: false,
             status: 'ACTIVE',
-            createdAt: new Date(),
-            updatedAt: new Date(),
+            createdAt: new Date('2026-11-01T00:00:00.000Z'),
+            updatedAt: new Date('2026-11-02T00:00:00.000Z'),
+            permissions: [
+              { permissionCode: 'script:read' },
+              { permissionCode: 'script:review' },
+              { permissionCode: 'delivery:export' },
+            ],
+            dataScopes: [{ scopeType: 'department_and_children', targetId: null }],
+            _count: { users: 3 },
           },
         ]),
       },
     };
-    const roles = await new RolesService(prisma as unknown as PrismaService).list();
-    expect(roles).toEqual([
-      { id: 'r1', code: 'super_admin', name: '超级管理员', isSystem: true, description: '内置' },
-    ]);
+    const service = new RolesService(
+      prisma as unknown as PrismaService,
+      { get: () => null, patchAudit: vi.fn() } as unknown as RequestContextService,
+    );
+    const result = await service.list({
+      status: 'active',
+      sort: 'created_at',
+      order: 'desc',
+      limit: 20,
+    });
+    expect(result.next_cursor).toBeNull();
+    expect(result.items).toHaveLength(1);
+    expect(result.items[0]).toMatchObject({
+      id: 'r1',
+      code: 'reviewer',
+      status: 'active',
+      permissionCount: 2,
+      specialPermissionCount: 1,
+      userCount: 3,
+      dataScope: { type: 'department_and_children' },
+    });
   });
 });
diff --git a/apps/api/src/modules/identity/me.controller.ts b/apps/api/src/modules/identity/me.controller.ts
index 09cdab0..c668467 100644
--- a/apps/api/src/modules/identity/me.controller.ts
+++ b/apps/api/src/modules/identity/me.controller.ts
@@ -4,10 +4,11 @@ import { ApiBearerAuth, ApiOperation, ApiTags } from '@nestjs/swagger';
 
 import { AppException } from '../../common/errors/app-exception';
 import type { AuthContext } from '../../common/security/auth.types';
-import { CurrentUser } from '../../common/security/decorators';
+import { CurrentScope, CurrentUser } from '../../common/security/decorators';
+import type { ScopeContext } from '../../common/security/scope/scope-context';
 import { MeService } from './me.service';
 
-/** 当前用户上下文：登录后前端据此做路由 / 按钮级权限控制 */
+/** 当前用户上下文：登录后前端据此做路由 / 按钮级权限控制与数据范围展示 */
 @ApiTags('identity-me')
 @ApiBearerAuth()
 @Controller('me')
@@ -15,11 +16,14 @@ export class MeController {
   constructor(@Inject(MeService) private readonly me: MeService) {}
 
   @Get()
-  @ApiOperation({ summary: '当前用户、角色、权限点、数据范围' })
-  async current(@CurrentUser() auth: AuthContext | null): Promise<MeResponse> {
+  @ApiOperation({ summary: '当前用户、角色、权限点、数据范围（多角色并集）' })
+  async current(
+    @CurrentUser() auth: AuthContext | null,
+    @CurrentScope() scope: ScopeContext | null,
+  ): Promise<MeResponse> {
     if (auth === null) {
       throw new AppException({ code: ErrorCode.UNAUTHENTICATED });
     }
-    return this.me.getMe(auth.userId, auth.permissions);
+    return this.me.getMe(auth.userId, auth.permissions, scope);
   }
 }
diff --git a/apps/api/src/modules/identity/me.service.ts b/apps/api/src/modules/identity/me.service.ts
index a70a9a9..5a87829 100644
--- a/apps/api/src/modules/identity/me.service.ts
+++ b/apps/api/src/modules/identity/me.service.ts
@@ -2,23 +2,35 @@ import { ErrorCode, type MeResponse, Permission } from '@lingxi/shared';
 import { Inject, Injectable } from '@nestjs/common';
 
 import { AppException } from '../../common/errors/app-exception';
-import type { UserAuthRecord } from '../../common/security/permission.service';
-import { resolveDataScope } from '../../common/security/permission.service';
-import { activeRolesOf } from '../../common/security/permission.service';
+import { activeRolesOf, type UserAuthRecord } from '../../common/security/permission.service';
+import type { ScopeContext } from '../../common/security/scope/scope-context';
 import type { PrismaService } from '../../infra/prisma/prisma.service';
 import { PRISMA } from '../../infra/tokens';
 import { toRoleSummary, toUserSummary } from './user.mapper';
 
-/** /me 与登录响应里的上下文组装：用户摘要 + 角色 + 权限点 + 数据范围 */
+/**
+ * /me 与登录响应里的上下文组装：用户摘要 + 角色 + 权限点 + 数据范围（多角色并集）。
+ * `dataScopes` 由 ScopeResolver 解析（每个元素带 customerIds；超管为 [{ type: 'all' }]）。
+ */
 @Injectable()
 export class MeService {
   constructor(@Inject(PRISMA) private readonly prisma: PrismaService) {}
 
-  async getMe(userId: string, permissions: string[]): Promise<MeResponse> {
+  async getMe(
+    userId: string,
+    permissions: string[],
+    scope: ScopeContext | null,
+  ): Promise<MeResponse> {
     const user = await this.findUser(userId);
     if (user === null) {
       throw new AppException({ code: ErrorCode.UNAUTHENTICATED, message: '用户不存在或已停用' });
     }
+    if (scope === null) {
+      throw new AppException({
+        code: ErrorCode.OUT_OF_SCOPE,
+        message: '数据范围解析失败，已拒绝访问',
+      });
+    }
     const roles = activeRolesOf(user);
     const canSeePhone = permissions.includes(Permission.USER_MANAGE);
     return {
@@ -28,7 +40,7 @@ export class MeService {
       },
       roles: roles.map((item) => toRoleSummary(item.role)),
       permissions,
-      dataScope: resolveDataScope(roles.map((item) => item.role.code)),
+      dataScopes: scope.dataScopes,
       mustChangePassword: user.mustChangePassword,
     };
   }
@@ -38,8 +50,8 @@ export class MeService {
     return this.prisma.user.findUnique({
       where: { id: userId },
       include: {
-        department: { include: { parent: true } },
-        roles: { include: { role: { include: { permissions: true } } } },
+        department: { include: { parent: true, children: true } },
+        roles: { include: { role: { include: { permissions: true, dataScopes: true } } } },
       },
     });
   }
diff --git a/apps/api/src/modules/identity/permissions.controller.ts b/apps/api/src/modules/identity/permissions.controller.ts
new file mode 100644
index 0000000..013b399
--- /dev/null
+++ b/apps/api/src/modules/identity/permissions.controller.ts
@@ -0,0 +1,29 @@
+import { Permission, type PermissionTree } from '@lingxi/shared';
+import { Controller, Get, Inject } from '@nestjs/common';
+import { ApiBearerAuth, ApiOperation, ApiTags } from '@nestjs/swagger';
+
+import { PermissionCatalogService } from '../../common/security/catalog/permission-catalog.service';
+import { RequirePermissions } from '../../common/security/decorators';
+
+/**
+ * 权限点目录（A2-BE-02）：前端角色编辑器据此渲染「模块 × 操作」勾选树、
+ * 特殊权限区域与 SoD 互斥对高亮。目录由 `@lingxi/shared` 代码注册，不读业务 DB。
+ */
+@ApiTags('identity-permissions')
+@ApiBearerAuth()
+@Controller('permissions')
+export class PermissionsController {
+  constructor(
+    @Inject(PermissionCatalogService) private readonly catalog: PermissionCatalogService,
+  ) {}
+
+  @Get()
+  @RequirePermissions(Permission.ROLE_VIEW)
+  @ApiOperation({
+    summary: '权限点目录（10 模块树 + 特殊权限 + SoD 对）',
+    description: '模块顺序与 design/a2-ui-v1/brief.md 对齐；特殊权限默认关闭、单独授予',
+  })
+  getTree(): PermissionTree {
+    return this.catalog.buildTree();
+  }
+}
diff --git a/apps/api/src/modules/identity/roles.controller.ts b/apps/api/src/modules/identity/roles.controller.ts
index 62b1de4..0db348a 100644
--- a/apps/api/src/modules/identity/roles.controller.ts
+++ b/apps/api/src/modules/identity/roles.controller.ts
@@ -1,11 +1,49 @@
-import { type ListResponse, Permission, type RoleSummary } from '@lingxi/shared';
-import { Controller, Get, Inject } from '@nestjs/common';
+import {
+  type CreateRoleInput,
+  createRoleInputSchema,
+  ErrorCode,
+  Permission,
+  type RoleDetail,
+  type RoleListQuery,
+  roleListQuerySchema,
+  type RoleListResponse,
+  type RoleSaveResult,
+  type UpdateRoleInput,
+  updateRoleInputSchema,
+} from '@lingxi/shared';
+import {
+  Body,
+  Controller,
+  Delete,
+  Get,
+  HttpCode,
+  Inject,
+  Param,
+  Patch,
+  Post,
+  Query,
+} from '@nestjs/common';
 import { ApiBearerAuth, ApiOperation, ApiTags } from '@nestjs/swagger';
 
-import { RequirePermissions } from '../../common/security/decorators';
+import { AppException } from '../../common/errors/app-exception';
+import { ZodValidationPipe } from '../../common/pipes/zod-validation.pipe';
+import type { AuthContext } from '../../common/security/auth.types';
+import { Audit, CurrentUser, RequirePermissions } from '../../common/security/decorators';
 import { RolesService } from './roles.service';
 
-/** 角色列表：供用户管理页做角色多选绑定 */
+function requireAuth(auth: AuthContext | null): AuthContext {
+  if (auth === null) {
+    throw new AppException({ code: ErrorCode.UNAUTHENTICATED });
+  }
+  return auth;
+}
+
+/**
+ * 角色管理（A2-BE-01 / 03 / 05）。
+ *
+ * 兼容 A1：`GET /roles` 同时接受 `role:view` 与 `user:view`（用户管理页的角色多选），
+ * 默认只返回启用角色，返回项包含 `RoleSummary` 的 id / code / name / isSystem / description。
+ */
 @ApiTags('identity-roles')
 @ApiBearerAuth()
 @Controller('roles')
@@ -13,9 +51,59 @@ export class RolesController {
   constructor(@Inject(RolesService) private readonly roles: RolesService) {}
 
   @Get()
-  @RequirePermissions(Permission.USER_VIEW)
-  @ApiOperation({ summary: '角色列表（绑定用）' })
-  async list(): Promise<ListResponse<RoleSummary>> {
-    return { items: await this.roles.list(), next_cursor: null };
+  @RequirePermissions(Permission.ROLE_VIEW, Permission.USER_VIEW)
+  @ApiOperation({
+    summary: '角色列表（游标分页 + 筛选 + 排序）',
+    description: '默认 status=active（兼容 A1 用户管理的角色多选）；含权限点统计、用户数与数据范围',
+  })
+  async list(
+    @Query(new ZodValidationPipe(roleListQuerySchema)) query: RoleListQuery,
+  ): Promise<RoleListResponse> {
+    return this.roles.list(query);
+  }
+
+  @Get(':id')
+  @RequirePermissions(Permission.ROLE_VIEW)
+  @ApiOperation({ summary: '角色详情（权限点、特殊权限、数据范围、绑定用户）' })
+  async detail(@Param('id') id: string): Promise<RoleDetail> {
+    return this.roles.detail(id);
+  }
+
+  @Post()
+  @RequirePermissions(Permission.ROLE_MANAGE)
+  @Audit('identity.role.create')
+  @ApiOperation({
+    summary: '新建角色',
+    description: '权限点默认全空、code 自动生成；保存即做 SoD 校验（40304）；特殊权限单独授予',
+  })
+  async create(
+    @Body(new ZodValidationPipe(createRoleInputSchema)) input: CreateRoleInput,
+    @CurrentUser() auth: AuthContext | null,
+  ): Promise<RoleSaveResult> {
+    return this.roles.create(input, requireAuth(auth).userId);
+  }
+
+  @Patch(':id')
+  @RequirePermissions(Permission.ROLE_MANAGE)
+  @Audit('identity.role.update')
+  @ApiOperation({
+    summary: '更新角色 / 启停',
+    description: '系统角色仅显示名可改；status=enabled/disabled；返回 affectedUserCount 与软提示',
+  })
+  async update(
+    @Param('id') id: string,
+    @Body(new ZodValidationPipe(updateRoleInputSchema)) input: UpdateRoleInput,
+    @CurrentUser() auth: AuthContext | null,
+  ): Promise<RoleSaveResult> {
+    return this.roles.update(id, input, requireAuth(auth).userId);
+  }
+
+  @Delete(':id')
+  @HttpCode(204)
+  @RequirePermissions(Permission.ROLE_MANAGE)
+  @Audit('identity.role.delete')
+  @ApiOperation({ summary: '删除角色', description: '系统角色拒绝；有绑定用户（40903）只能停用' })
+  async remove(@Param('id') id: string, @CurrentUser() auth: AuthContext | null): Promise<void> {
+    await this.roles.remove(id, requireAuth(auth).userId);
   }
 }
diff --git a/apps/api/src/modules/identity/roles.int.spec.ts b/apps/api/src/modules/identity/roles.int.spec.ts
new file mode 100644
index 0000000..31c735d
--- /dev/null
+++ b/apps/api/src/modules/identity/roles.int.spec.ts
@@ -0,0 +1,1034 @@
+import { API_PREFIX, ErrorCode, ulid } from '@lingxi/shared';
+import { PrismaClient } from '@prisma/client';
+import { afterAll, beforeAll, describe, expect, it } from 'vitest';
+
+import { createApp, type CreatedApiApp } from '../../bootstrap';
+import type { CustomerDirectory } from '../../common/security/scope/customer-directory';
+import { ScopeResolver } from '../../common/security/scope/scope-resolver.service';
+import { loadDotenv } from '../../config/load-dotenv';
+
+/**
+ * A2-QA-01 · 角色权限端点集成用例（真实 PG / Redis，进程内 Fastify inject）
+ *
+ * 覆盖开发计划 §6.3 A2-QA-01 / 工程规范 06-TST-05 与测试计划 §10.3 权限三态矩阵：
+ * 1. 权限三态：GET /roles、GET /roles/{id}、POST /roles、PATCH /roles/{id}、
+ *    DELETE /roles/{id}、GET /permissions 的「有权限 / 无功能权限 / 数据范围解析失败」；
+ *    外加 40401（资源不存在）/ 40903（系统角色、有绑定用户删除）/ 40302（范围解析失败 fail-closed）。
+ * 2. SoD 三对：POST / PATCH 命中 40304，details.conflicts 含 pairId；系统角色隐式全集豁免。
+ * 3. 即时生效：改权限 / 授特殊权限 / 停用 / 恢复后，同一 access token 的下一次请求即变化。
+ * 4. 特殊权限：默认不进普通 permissions、permissions 与 specialPermissions 分桶校验、
+ *    单独授予后 /me 含该编码；复制语义（仅提交普通权限）不带入来源角色特殊权限。
+ * 5. A1 兼容：GET /roles 默认 status=active 且接受 user:view。
+ *
+ * 与 identity.int.spec.ts 的分工：那边已覆盖登录链路、列表默认口径、POST/PATCH/DELETE 主流程、
+ * outbox 主路径与停用后 403；本文件按三态矩阵逐端点补齐缺失边界，使用独立数据前缀
+ * （用户 `itqa2.` / 角色名 `ITQA2-角色-`）与 self-clean，两个文件可并行执行。
+ */
+
+/** 与 prisma/seed.ts 一致的示例账号初始密码 lingxi2026（Argon2id） */
+const PASSWORD_HASH =
+  '$argon2id$v=19$m=65536,p=4,t=3$Osdgg3Fz53AwcoC2kyGiGg$QVbxW7Ok/SlCNbML95go2J/6GMSfE1EG3jBTJgR4zO4';
+const PASSWORD = 'lingxi2026';
+const ACCOUNT_PREFIX = 'itqa2.';
+const ROLE_NAME_PREFIX = 'ITQA2-角色-';
+const API = API_PREFIX;
+
+const prisma = new PrismaClient();
+
+interface FixtureUser {
+  id: string;
+  account: string;
+}
+
+interface ErrorBody {
+  code: number;
+  message: string;
+  details?: unknown;
+}
+
+interface RoleDetailBody {
+  role: {
+    id: string;
+    code: string;
+    name: string;
+    isSystem: boolean;
+    status: 'active' | 'disabled';
+    permissionCount: number;
+    specialPermissionCount: number;
+    userCount: number;
+    permissions: string[];
+    specialPermissions: string[];
+    dataScope: { type: string; targetIds?: string[] };
+    boundUsers: { id: string; account: string }[];
+  };
+  affectedUserCount: number;
+  warnings: string[];
+}
+
+interface RoleDetailResponse {
+  id: string;
+  code: string;
+  name: string;
+  isSystem: boolean;
+  status: 'active' | 'disabled';
+  permissionCount: number;
+  specialPermissionCount: number;
+  userCount: number;
+  permissions: string[];
+  specialPermissions: string[];
+  dataScope: { type: string; targetIds?: string[] };
+  boundUsers: { id: string; account: string }[];
+}
+
+interface MeBody {
+  permissions: string[];
+  roles: { code: string }[];
+  dataScopes: { type: string; customerIds?: string[] }[];
+}
+
+interface TokenBody {
+  accessToken: string;
+  refreshToken: string;
+  me: MeBody;
+}
+
+interface JsonResult<T> {
+  status: number;
+  body: T;
+}
+
+let phoneCounter = 0;
+/** 139 段 + 8 位序号，避免与 identity.int.spec.ts 的 137/138 段以及 seed 数据冲突 */
+function nextPhone(): string {
+  phoneCounter += 1;
+  return `139${String(phoneCounter).padStart(8, '0')}`;
+}
+
+async function createFixtureUser(suffix: string, roleCode: string): Promise<FixtureUser> {
+  const [department, role] = await Promise.all([
+    prisma.department.findUniqueOrThrow({ where: { code: 'content-g1' } }),
+    prisma.role.findUniqueOrThrow({ where: { code: roleCode } }),
+  ]);
+  const account = `${ACCOUNT_PREFIX}${suffix}`;
+  const id = ulid();
+  await prisma.user.create({
+    data: {
+      id,
+      name: `角色集成测试${suffix}`,
+      account,
+      email: `${account}@lingxi.cn`,
+      phone: nextPhone(),
+      passwordHash: PASSWORD_HASH,
+      departmentId: department.id,
+      mustChangePassword: false,
+      roles: { create: [{ roleId: role.id }] },
+    },
+  });
+  return { id, account };
+}
+
+async function createFixtureUserWithRoleId(suffix: string, roleId: string): Promise<FixtureUser> {
+  const department = await prisma.department.findUniqueOrThrow({ where: { code: 'content-g1' } });
+  const account = `${ACCOUNT_PREFIX}${suffix}`;
+  const id = ulid();
+  await prisma.user.create({
+    data: {
+      id,
+      name: `角色集成测试${suffix}`,
+      account,
+      email: `${account}@lingxi.cn`,
+      phone: nextPhone(),
+      passwordHash: PASSWORD_HASH,
+      departmentId: department.id,
+      mustChangePassword: false,
+      roles: { create: [{ roleId }] },
+    },
+  });
+  return { id, account };
+}
+
+/** 集成测试创建的角色：afterAll 清理 outbox 占位事件，避免污染本地库 */
+const createdRoleIds: string[] = [];
+
+async function createTestRole(input: {
+  name: string;
+  permissions?: string[];
+  specialPermissions?: string[];
+  isSystem?: boolean;
+  status?: 'ACTIVE' | 'DISABLED';
+  dataScope?: { type: string; targetIds?: string[] };
+}): Promise<{ id: string; name: string }> {
+  const id = ulid();
+  const role = await prisma.role.create({
+    data: {
+      id,
+      code: `itqa2_role_${id.toLowerCase()}`,
+      name: `${ROLE_NAME_PREFIX}${input.name}`,
+      description: 'A2-QA-01 集成测试角色',
+      isSystem: input.isSystem ?? false,
+      status: input.status ?? 'ACTIVE',
+      permissions: {
+        create: [...(input.permissions ?? []), ...(input.specialPermissions ?? [])].map(
+          (permissionCode) => ({ permissionCode }),
+        ),
+      },
+      dataScopes: {
+        create: [
+          {
+            id: ulid(),
+            scopeType: input.dataScope?.type ?? 'created_by_me',
+            targetId: input.dataScope?.targetIds?.[0] ?? null,
+          },
+        ],
+      },
+    },
+  });
+  createdRoleIds.push(role.id);
+  return { id: role.id, name: role.name };
+}
+
+async function login(
+  app: CreatedApiApp['app'],
+  account: string,
+): Promise<{ status: number; body: TokenBody }> {
+  const response = await app.inject({
+    method: 'POST',
+    url: `${API}/auth/login`,
+    payload: { account, password: PASSWORD },
+  });
+  return { status: response.statusCode, body: response.json<TokenBody>() };
+}
+
+async function callJson<T>(
+  app: CreatedApiApp['app'],
+  method: 'GET' | 'POST' | 'PATCH' | 'DELETE',
+  url: string,
+  token: string,
+  payload?: unknown,
+): Promise<JsonResult<T>> {
+  const response = await app.inject({
+    method,
+    url: `${API}${url}`,
+    headers: { authorization: `Bearer ${token}` },
+    ...(payload === undefined ? {} : { payload: payload as Record<string, unknown> }),
+  });
+  const text = response.body;
+  const body = (text.length === 0 ? null : response.json<T>()) as T;
+  return { status: response.statusCode, body };
+}
+
+async function getMe(app: CreatedApiApp['app'], token: string): Promise<JsonResult<MeBody>> {
+  return callJson<MeBody>(app, 'GET', '/me', token);
+}
+
+function permissionsSet(body: { permissions: string[] }): Set<string> {
+  return new Set(body.permissions);
+}
+
+describe('角色权限集成（A2-QA-01：权限三态 / SoD / 即时生效）', () => {
+  let created: CreatedApiApp;
+  let manager: FixtureUser;
+  /** 仅 role:view：可读角色与权限树，不可写 */
+  let roleViewOnly: FixtureUser;
+  /** 仅 user:view：A1 用户管理页兼容，可读角色列表但不可读详情 / 权限树 */
+  let userViewOnly: FixtureUser;
+  /** 无角色相关功能权限 */
+  let noPerm: FixtureUser;
+  let roleViewRole: { id: string; name: string };
+  let userViewRole: { id: string; name: string };
+
+  beforeAll(async () => {
+    loadDotenv();
+    created = await createApp();
+    await created.app.init();
+
+    // 自清理：先清掉上次异常中断遗留的数据（前缀隔离，不触碰其他用例 / seed）
+    await prisma.user.deleteMany({ where: { account: { startsWith: ACCOUNT_PREFIX } } });
+    const leftovers = await prisma.role.findMany({
+      where: { name: { startsWith: ROLE_NAME_PREFIX } },
+      select: { id: true },
+    });
+    if (leftovers.length > 0) {
+      await prisma.role.deleteMany({ where: { id: { in: leftovers.map((row) => row.id) } } });
+      await prisma.outboxEvent.deleteMany({
+        where: { aggregateId: { in: leftovers.map((row) => row.id) } },
+      });
+    }
+
+    manager = await createFixtureUser('manager', 'platform_admin');
+    roleViewRole = await createTestRole({
+      name: '只读',
+      permissions: ['role:view'],
+      dataScope: { type: 'all' },
+    });
+    userViewRole = await createTestRole({
+      name: '用户查看',
+      permissions: ['user:view'],
+      dataScope: { type: 'all' },
+    });
+    roleViewOnly = await createFixtureUserWithRoleId('role-view', roleViewRole.id);
+    userViewOnly = await createFixtureUserWithRoleId('user-view', userViewRole.id);
+    noPerm = await createFixtureUserWithRoleId(
+      'no-perm',
+      (
+        await createTestRole({
+          name: '无角色权限',
+          permissions: ['script:read'],
+          dataScope: { type: 'created_by_me' },
+        })
+      ).id,
+    );
+  });
+
+  afterAll(async () => {
+    await prisma.user.deleteMany({ where: { account: { startsWith: ACCOUNT_PREFIX } } });
+    await prisma.role.deleteMany({ where: { name: { startsWith: ROLE_NAME_PREFIX } } });
+    if (createdRoleIds.length > 0) {
+      await prisma.outboxEvent.deleteMany({ where: { aggregateId: { in: createdRoleIds } } });
+    }
+    await prisma.$disconnect();
+    await created.app.close();
+  });
+
+  // -------------------------------------------------------------------------
+  // 1. 权限三态（矩阵：有权限 / 无功能权限 / 数据范围解析失败）
+  // -------------------------------------------------------------------------
+
+  it('GET /roles 三态：role:view 与 user:view 均可读（A1 兼容），无权限 40301 且默认只回启用角色', async () => {
+    const adminLogin = await login(created.app, manager.account);
+    expect(adminLogin.status).toBe(200);
+
+    const adminList = await callJson<{ items: { code: string; status: string }[] }>(
+      created.app,
+      'GET',
+      '/roles',
+      adminLogin.body.accessToken,
+    );
+    expect(adminList.status).toBe(200);
+    expect(adminList.body.items.length).toBeGreaterThan(0);
+    // 默认 status=active（A1 用户管理页角色多选的兼容口径）
+    expect(adminList.body.items.every((item) => item.status === 'active')).toBe(true);
+    expect(adminList.body.items.map((item) => item.code)).not.toContain('review_lead');
+
+    const roleViewLogin = await login(created.app, roleViewOnly.account);
+    const roleViewList = await callJson<{ items: unknown[] }>(
+      created.app,
+      'GET',
+      '/roles',
+      roleViewLogin.body.accessToken,
+    );
+    expect(roleViewList.status).toBe(200);
+
+    // A1 兼容：只有 user:view 的账号（用户管理页角色多选）也能读角色列表
+    const userViewLogin = await login(created.app, userViewOnly.account);
+    const userViewList = await callJson<{ items: unknown[] }>(
+      created.app,
+      'GET',
+      '/roles',
+      userViewLogin.body.accessToken,
+    );
+    expect(userViewList.status).toBe(200);
+    expect(userViewList.body.items.length).toBeGreaterThan(0);
+
+    // 无功能权限 → 403 40301
+    const noPermLogin = await login(created.app, noPerm.account);
+    const denied = await callJson<ErrorBody>(
+      created.app,
+      'GET',
+      '/roles',
+      noPermLogin.body.accessToken,
+    );
+    expect(denied.status).toBe(403);
+    expect(denied.body.code).toBe(ErrorCode.PERMISSION_DENIED);
+  });
+
+  it('GET /roles/{id} 与 GET /permissions：role:view 200；user:view / 无权限 40301', async () => {
+    const adminLogin = await login(created.app, manager.account);
+    const roleViewLogin = await login(created.app, roleViewOnly.account);
+    const userViewLogin = await login(created.app, userViewOnly.account);
+    const noPermLogin = await login(created.app, noPerm.account);
+
+    const detail = await callJson<RoleDetailResponse>(
+      created.app,
+      'GET',
+      `/roles/${roleViewRole.id}`,
+      roleViewLogin.body.accessToken,
+    );
+    expect(detail.status).toBe(200);
+    expect(detail.body.permissions).toEqual(['role:view']);
+
+    const tree = await callJson<{
+      modules: unknown[];
+      specialPermissions: unknown[];
+      sodPairs: unknown[];
+      totalPermissions: number;
+    }>(created.app, 'GET', '/permissions', roleViewLogin.body.accessToken);
+    expect(tree.status).toBe(200);
+    expect(tree.body.totalPermissions).toBe(30);
+    expect(tree.body.modules).toHaveLength(10);
+    expect(tree.body.specialPermissions).toHaveLength(6);
+    expect(tree.body.sodPairs).toHaveLength(3);
+
+    // user:view 只兼容列表，不覆盖角色详情 / 权限树（仍为功能权限缺失 40301）
+    for (const token of [userViewLogin.body.accessToken, noPermLogin.body.accessToken]) {
+      const deniedDetail = await callJson<ErrorBody>(
+        created.app,
+        'GET',
+        `/roles/${roleViewRole.id}`,
+        token,
+      );
+      expect(deniedDetail.status).toBe(403);
+      expect(deniedDetail.body.code).toBe(ErrorCode.PERMISSION_DENIED);
+
+      const deniedTree = await callJson<ErrorBody>(created.app, 'GET', '/permissions', token);
+      expect(deniedTree.status).toBe(403);
+      expect(deniedTree.body.code).toBe(ErrorCode.PERMISSION_DENIED);
+    }
+
+    // 管理员可读权限目录（目录为代码注册，与 DB 无关）
+    const adminTree = await callJson<{ totalPermissions: number }>(
+      created.app,
+      'GET',
+      '/permissions',
+      adminLogin.body.accessToken,
+    );
+    expect(adminTree.status).toBe(200);
+    expect(adminTree.body.totalPermissions).toBe(30);
+  });
+
+  it('POST / PATCH / DELETE /roles：无 role:manage 均 40301（只读账号不能写）', async () => {
+    const roleViewLogin = await login(created.app, roleViewOnly.account);
+    const noPermLogin = await login(created.app, noPerm.account);
+    const createPayload = { name: `${ROLE_NAME_PREFIX}越权创建`, dataScope: { type: 'all' } };
+
+    for (const token of [roleViewLogin.body.accessToken, noPermLogin.body.accessToken]) {
+      const create = await callJson<ErrorBody>(created.app, 'POST', '/roles', token, createPayload);
+      expect(create.status).toBe(403);
+      expect(create.body.code).toBe(ErrorCode.PERMISSION_DENIED);
+
+      const patch = await callJson<ErrorBody>(
+        created.app,
+        'PATCH',
+        `/roles/${roleViewRole.id}`,
+        token,
+        {
+          name: `${ROLE_NAME_PREFIX}越权改名`,
+        },
+      );
+      expect(patch.status).toBe(403);
+      expect(patch.body.code).toBe(ErrorCode.PERMISSION_DENIED);
+
+      const remove = await callJson<ErrorBody>(
+        created.app,
+        'DELETE',
+        `/roles/${roleViewRole.id}`,
+        token,
+      );
+      expect(remove.status).toBe(403);
+      expect(remove.body.code).toBe(ErrorCode.PERMISSION_DENIED);
+    }
+
+    // 越权创建未落库
+    const ghost = await prisma.role.findFirst({
+      where: { name: `${ROLE_NAME_PREFIX}越权创建` },
+    });
+    expect(ghost).toBeNull();
+  });
+
+  it('资源不存在 → 40401；系统角色 / 有绑定用户删除 → 40903', async () => {
+    const adminLogin = await login(created.app, manager.account);
+    const token = adminLogin.body.accessToken;
+    const missingId = ulid();
+
+    const detail = await callJson<ErrorBody>(created.app, 'GET', `/roles/${missingId}`, token);
+    expect(detail.status).toBe(404);
+    expect(detail.body.code).toBe(ErrorCode.NOT_FOUND);
+
+    const patch = await callJson<ErrorBody>(created.app, 'PATCH', `/roles/${missingId}`, token, {
+      name: `${ROLE_NAME_PREFIX}不存在`,
+    });
+    expect(patch.status).toBe(404);
+    expect(patch.body.code).toBe(ErrorCode.NOT_FOUND);
+
+    const remove = await callJson<ErrorBody>(created.app, 'DELETE', `/roles/${missingId}`, token);
+    expect(remove.status).toBe(404);
+    expect(remove.body.code).toBe(ErrorCode.NOT_FOUND);
+
+    // 系统角色不可删除
+    const superAdmin = await prisma.role.findUniqueOrThrow({ where: { code: 'super_admin' } });
+    const systemDelete = await callJson<ErrorBody>(
+      created.app,
+      'DELETE',
+      `/roles/${superAdmin.id}`,
+      token,
+    );
+    expect(systemDelete.status).toBe(409);
+    expect(systemDelete.body.code).toBe(ErrorCode.STATE_NOT_ALLOWED);
+
+    // 有绑定用户只能停用
+    const bound = await createTestRole({ name: '有绑定删除保护', dataScope: { type: 'all' } });
+    await createFixtureUserWithRoleId('bound-delete', bound.id);
+    const boundDelete = await callJson<ErrorBody & { details: { userCount: number } }>(
+      created.app,
+      'DELETE',
+      `/roles/${bound.id}`,
+      token,
+    );
+    expect(boundDelete.status).toBe(409);
+    expect(boundDelete.body.code).toBe(ErrorCode.STATE_NOT_ALLOWED);
+    expect(boundDelete.body.details.userCount).toBe(1);
+  });
+
+  it('角色停用状态矩阵：默认列表隐藏、status=all/disabled 可查、详情可读、绑定用户权限立即失效', async () => {
+    const adminLogin = await login(created.app, manager.account);
+    const token = adminLogin.body.accessToken;
+    const disabled = await createTestRole({
+      name: '停用态',
+      permissions: ['user:view'],
+      status: 'DISABLED',
+      dataScope: { type: 'all' },
+    });
+    const boundUser = await createFixtureUserWithRoleId('disabled-role', disabled.id);
+
+    const defaultList = await callJson<{ items: { id: string }[] }>(
+      created.app,
+      'GET',
+      '/roles',
+      token,
+    );
+    expect(defaultList.status).toBe(200);
+    expect(defaultList.body.items.map((item) => item.id)).not.toContain(disabled.id);
+
+    const allList = await callJson<{ items: { id: string; status: string }[] }>(
+      created.app,
+      'GET',
+      '/roles?status=all',
+      token,
+    );
+    expect(allList.body.items.map((item) => item.id)).toContain(disabled.id);
+
+    const disabledList = await callJson<{ items: { id: string; status: string }[] }>(
+      created.app,
+      'GET',
+      '/roles?status=disabled',
+      token,
+    );
+    expect(disabledList.body.items.length).toBeGreaterThan(0);
+    expect(disabledList.body.items.every((item) => item.status === 'disabled')).toBe(true);
+    expect(disabledList.body.items.map((item) => item.id)).toContain(disabled.id);
+
+    const detail = await callJson<RoleDetailResponse>(
+      created.app,
+      'GET',
+      `/roles/${disabled.id}`,
+      token,
+    );
+    expect(detail.status).toBe(200);
+    expect(detail.body.status).toBe('disabled');
+
+    // 停用角色不参与权限解析：绑定用户 /me 无权限，受保护端点 40301
+    const userLogin = await login(created.app, boundUser.account);
+    expect(userLogin.status).toBe(200);
+    const me = await getMe(created.app, userLogin.body.accessToken);
+    expect(me.status).toBe(200);
+    expect(me.body.permissions).toEqual([]);
+    const denied = await callJson<ErrorBody>(
+      created.app,
+      'GET',
+      '/roles',
+      userLogin.body.accessToken,
+    );
+    expect(denied.status).toBe(403);
+    expect(denied.body.code).toBe(ErrorCode.PERMISSION_DENIED);
+  });
+
+  it('数据范围解析失败 fail-closed：角色端点返回 40302（不降级为全部客户）', async () => {
+    const scopedRole = await createTestRole({
+      name: '范围解析失败',
+      permissions: ['role:view'],
+      dataScope: { type: 'owned_customers' },
+    });
+    const scopedUser = await createFixtureUserWithRoleId('scope-fail', scopedRole.id);
+    const scopedLogin = await login(created.app, scopedUser.account);
+    const adminLogin = await login(created.app, manager.account);
+
+    expect(
+      (
+        await callJson<{ items: unknown[] }>(
+          created.app,
+          'GET',
+          '/roles',
+          scopedLogin.body.accessToken,
+        )
+      ).status,
+    ).toBe(200);
+
+    const resolver = created.app.get(ScopeResolver);
+    const mutableResolver = resolver as unknown as { customers: CustomerDirectory };
+    const original = mutableResolver.customers;
+    const brokenDirectory: CustomerDirectory = {
+      findOwnedCustomerIds: () => Promise.reject(new Error('客户目录端口不可用（模拟 A3 故障）')),
+      findCustomerGroupCustomerIds: () => Promise.reject(new Error('客户组目录不可用')),
+      findDepartmentCustomerIds: () => Promise.reject(new Error('客户目录不可用')),
+      findCreatedCustomerIds: () => Promise.reject(new Error('客户目录不可用')),
+    };
+    try {
+      mutableResolver.customers = brokenDirectory;
+      // 非超管且非「全部客户」范围：ScopeGuard 解析失败 → 40302，不降级放行
+      const denied = await callJson<ErrorBody>(
+        created.app,
+        'GET',
+        '/roles',
+        scopedLogin.body.accessToken,
+      );
+      expect(denied.status).toBe(403);
+      expect(denied.body.code).toBe(ErrorCode.OUT_OF_SCOPE);
+
+      const deniedTree = await callJson<ErrorBody>(
+        created.app,
+        'GET',
+        '/permissions',
+        scopedLogin.body.accessToken,
+      );
+      expect(deniedTree.status).toBe(403);
+      expect(deniedTree.body.code).toBe(ErrorCode.OUT_OF_SCOPE);
+
+      // 「全部客户」与超管不触发客户目录端口，仍可访问（fail-closed 只影响需解析的范围）
+      const adminList = await callJson<{ items: unknown[] }>(
+        created.app,
+        'GET',
+        '/roles',
+        adminLogin.body.accessToken,
+      );
+      expect(adminList.status).toBe(200);
+    } finally {
+      mutableResolver.customers = original;
+    }
+
+    const recovered = await callJson<{ items: unknown[] }>(
+      created.app,
+      'GET',
+      '/roles',
+      scopedLogin.body.accessToken,
+    );
+    expect(recovered.status).toBe(200);
+  });
+
+  // -------------------------------------------------------------------------
+  // 2. SoD 三对（40304）
+  // -------------------------------------------------------------------------
+
+  it('SoD 三对：POST 行业包对 / 客户字段对、PATCH 脚本对均命中 40304，conflicts 含 pair 与两侧权限', async () => {
+    const adminLogin = await login(created.app, manager.account);
+    const token = adminLogin.body.accessToken;
+
+    interface SodErrorBody extends ErrorBody {
+      details: {
+        conflicts: { pairId: string; label: string; permissions: [string, string] }[];
+      };
+    }
+
+    const industryConflict = await callJson<SodErrorBody>(created.app, 'POST', '/roles', token, {
+      name: `${ROLE_NAME_PREFIX}行业包互斥`,
+      permissions: ['industry:manage'],
+      specialPermissions: ['industry:publish'],
+      dataScope: { type: 'all' },
+    });
+    expect(industryConflict.status).toBe(403);
+    expect(industryConflict.body.code).toBe(ErrorCode.SOD_VIOLATION);
+    expect(industryConflict.body.details.conflicts.map((conflict) => conflict.pairId)).toEqual([
+      'industry-manage-publish',
+    ]);
+    expect(industryConflict.body.details.conflicts[0]?.permissions).toEqual([
+      'industry:manage',
+      'industry:publish',
+    ]);
+
+    const fieldConflict = await callJson<SodErrorBody>(created.app, 'POST', '/roles', token, {
+      name: `${ROLE_NAME_PREFIX}字段审批互斥`,
+      permissions: ['customer_field:apply'],
+      specialPermissions: ['customer_field:approve'],
+      dataScope: { type: 'all' },
+    });
+    expect(fieldConflict.status).toBe(403);
+    expect(fieldConflict.body.code).toBe(ErrorCode.SOD_VIOLATION);
+    expect(fieldConflict.body.details.conflicts.map((conflict) => conflict.pairId)).toEqual([
+      'customer-field-apply-approve',
+    ]);
+    expect(fieldConflict.body.details.conflicts[0]?.permissions).toEqual([
+      'customer_field:apply',
+      'customer_field:approve',
+    ]);
+
+    // 失败请求不落库
+    for (const name of [`${ROLE_NAME_PREFIX}行业包互斥`, `${ROLE_NAME_PREFIX}字段审批互斥`]) {
+      expect(await prisma.role.findFirst({ where: { name } })).toBeNull();
+    }
+
+    // PATCH 路径：在已有普通权限上追加互斥的另一侧 → 40304，且角色未被改动
+    const patchTarget = await createTestRole({
+      name: '待改脚本权限',
+      permissions: ['script:read', 'user:view'],
+      dataScope: { type: 'all' },
+    });
+    const patchConflict = await callJson<SodErrorBody>(
+      created.app,
+      'PATCH',
+      `/roles/${patchTarget.id}`,
+      token,
+      { permissions: ['script:read', 'script:write', 'script:review'] },
+    );
+    expect(patchConflict.status).toBe(403);
+    expect(patchConflict.body.code).toBe(ErrorCode.SOD_VIOLATION);
+    expect(patchConflict.body.details.conflicts.map((conflict) => conflict.pairId)).toEqual([
+      'script-write-review',
+    ]);
+
+    const unchanged = await callJson<RoleDetailResponse>(
+      created.app,
+      'GET',
+      `/roles/${patchTarget.id}`,
+      token,
+    );
+    expect(unchanged.body.permissions).toEqual(['script:read', 'user:view']);
+
+    // PATCH 只改特殊权限也会触发 SoD（合并后的快照参与校验）
+    const specialTarget = await createTestRole({
+      name: '待授行业发布',
+      permissions: ['industry:manage'],
+      dataScope: { type: 'all' },
+    });
+    const specialConflict = await callJson<SodErrorBody>(
+      created.app,
+      'PATCH',
+      `/roles/${specialTarget.id}`,
+      token,
+      { specialPermissions: ['industry:publish'] },
+    );
+    expect(specialConflict.status).toBe(403);
+    expect(specialConflict.body.code).toBe(ErrorCode.SOD_VIOLATION);
+    expect(specialConflict.body.details.conflicts[0]?.pairId).toBe('industry-manage-publish');
+  });
+
+  it('SoD 豁免边界：系统角色隐式全集不受互斥限制（仅显示名可改），超管创建普通角色仍被 40304 拦截', async () => {
+    const adminLogin = await login(created.app, manager.account);
+    const token = adminLogin.body.accessToken;
+    const superAdmin = await prisma.role.findUniqueOrThrow({ where: { code: 'super_admin' } });
+
+    const superDetail = await callJson<RoleDetailResponse>(
+      created.app,
+      'GET',
+      `/roles/${superAdmin.id}`,
+      token,
+    );
+    expect(superDetail.status).toBe(200);
+    expect(superDetail.body.isSystem).toBe(true);
+    expect(superDetail.body.permissionCount).toBe(24);
+    expect(superDetail.body.specialPermissionCount).toBe(6);
+    // 隐式全集同时包含三对 SoD 的两侧，系统角色不做互斥校验（豁免）
+    for (const [left, right] of [
+      ['script:write', 'script:review'],
+      ['industry:manage', 'industry:publish'],
+      ['customer_field:apply', 'customer_field:approve'],
+    ] as const) {
+      expect(superDetail.body.permissions).toContain(left);
+      expect(superDetail.body.specialPermissions.concat(superDetail.body.permissions)).toContain(
+        right,
+      );
+    }
+
+    const protectedPatch = await callJson<ErrorBody>(
+      created.app,
+      'PATCH',
+      `/roles/${superAdmin.id}`,
+      token,
+      { permissions: ['user:view'] },
+    );
+    expect(protectedPatch.status).toBe(409);
+    expect(protectedPatch.body.code).toBe(ErrorCode.STATE_NOT_ALLOWED);
+
+    const protectedStatus = await callJson<ErrorBody>(
+      created.app,
+      'PATCH',
+      `/roles/${superAdmin.id}`,
+      token,
+      { status: 'disabled' },
+    );
+    expect(protectedStatus.status).toBe(409);
+    expect(protectedStatus.body.code).toBe(ErrorCode.STATE_NOT_ALLOWED);
+
+    const protectedScope = await callJson<ErrorBody>(
+      created.app,
+      'PATCH',
+      `/roles/${superAdmin.id}`,
+      token,
+      { dataScope: { type: 'created_by_me' } },
+    );
+    expect(protectedScope.status).toBe(409);
+    expect(protectedScope.body.code).toBe(ErrorCode.STATE_NOT_ALLOWED);
+
+    // 仅显示名可改：用同名幂等改名验证放行（避免扰动并行用例）
+    const renamed = await callJson<RoleDetailBody>(
+      created.app,
+      'PATCH',
+      `/roles/${superAdmin.id}`,
+      token,
+      { name: superAdmin.name },
+    );
+    expect(renamed.status).toBe(200);
+    expect(renamed.body.role.name).toBe(superAdmin.name);
+
+    // 超管「身份」不豁免 SoD：创建普通角色时仍按普通角色校验
+    const createConflict = await callJson<ErrorBody>(created.app, 'POST', '/roles', token, {
+      name: `${ROLE_NAME_PREFIX}超管创建互斥`,
+      permissions: ['script:write', 'script:review'],
+      dataScope: { type: 'all' },
+    });
+    expect(createConflict.status).toBe(403);
+    expect(createConflict.body.code).toBe(ErrorCode.SOD_VIOLATION);
+  });
+
+  // -------------------------------------------------------------------------
+  // 3. 特殊权限分桶 / 单独授予 / 复制语义
+  // -------------------------------------------------------------------------
+
+  it('特殊权限分桶：混入普通 permissions、普通权限混入 specialPermissions、未登记编码均 40001', async () => {
+    const adminLogin = await login(created.app, manager.account);
+    const token = adminLogin.body.accessToken;
+
+    const specialInNormal = await callJson<ErrorBody>(created.app, 'POST', '/roles', token, {
+      name: `${ROLE_NAME_PREFIX}特殊错位`,
+      permissions: ['industry:publish'],
+      dataScope: { type: 'all' },
+    });
+    expect(specialInNormal.status).toBe(400);
+    expect(specialInNormal.body.code).toBe(ErrorCode.PARAM_INVALID);
+
+    const normalInSpecial = await callJson<ErrorBody>(created.app, 'POST', '/roles', token, {
+      name: `${ROLE_NAME_PREFIX}普通错位`,
+      permissions: [],
+      specialPermissions: ['script:read'],
+      dataScope: { type: 'all' },
+    });
+    expect(normalInSpecial.status).toBe(400);
+    expect(normalInSpecial.body.code).toBe(ErrorCode.PARAM_INVALID);
+
+    const unknownCode = await callJson<ErrorBody>(created.app, 'POST', '/roles', token, {
+      name: `${ROLE_NAME_PREFIX}幽灵权限`,
+      permissions: ['ghost:read'],
+      dataScope: { type: 'all' },
+    });
+    expect(unknownCode.status).toBe(400);
+    expect(unknownCode.body.code).toBe(ErrorCode.PARAM_INVALID);
+
+    // 失败请求全部未落库
+    expect(
+      await prisma.role.count({ where: { name: { startsWith: `${ROLE_NAME_PREFIX}特殊错位` } } }),
+    ).toBe(0);
+  });
+
+  it('特殊权限单独授予：普通权限默认为空、计数分桶正确，绑定用户 /me 含特殊权限编码', async () => {
+    const adminLogin = await login(created.app, manager.account);
+    const token = adminLogin.body.accessToken;
+
+    const createdRole = await callJson<RoleDetailBody>(created.app, 'POST', '/roles', token, {
+      name: `${ROLE_NAME_PREFIX}审计只读`,
+      description: '只有审计查看特殊权限',
+      specialPermissions: ['audit:read'],
+      dataScope: { type: 'all' },
+    });
+    expect(createdRole.status).toBe(201);
+    createdRoleIds.push(createdRole.body.role.id);
+    expect(createdRole.body.role.permissions).toEqual([]);
+    expect(createdRole.body.role.specialPermissions).toEqual(['audit:read']);
+    expect(createdRole.body.role.permissionCount).toBe(0);
+    expect(createdRole.body.role.specialPermissionCount).toBe(1);
+
+    const boundUser = await createFixtureUserWithRoleId('special-audit', createdRole.body.role.id);
+    const userLogin = await login(created.app, boundUser.account);
+    const me = await getMe(created.app, userLogin.body.accessToken);
+    expect(me.status).toBe(200);
+    expect(me.body.permissions).toEqual(['audit:read']);
+    // 特殊权限不出现在普通权限数量里（列表计数口径）
+    const list = await callJson<{
+      items: { id: string; permissionCount: number; specialPermissionCount: number }[];
+    }>(created.app, 'GET', '/roles?status=all', token);
+    const item = list.body.items.find((row) => row.id === createdRole.body.role.id);
+    expect(item?.permissionCount).toBe(0);
+    expect(item?.specialPermissionCount).toBe(1);
+  });
+
+  it('复制语义（API 层）：仅提交来源普通权限创建副本时不带入特殊权限，来源角色不受影响', async () => {
+    const adminLogin = await login(created.app, manager.account);
+    const token = adminLogin.body.accessToken;
+    const source = await createTestRole({
+      name: '复制来源',
+      permissions: ['script:read', 'user:view'],
+      specialPermissions: ['delivery:export', 'audit:export'],
+      dataScope: { type: 'department' },
+    });
+
+    const sourceDetail = await callJson<RoleDetailResponse>(
+      created.app,
+      'GET',
+      `/roles/${source.id}`,
+      token,
+    );
+    expect(sourceDetail.body.specialPermissions).toEqual(['audit:export', 'delivery:export']);
+
+    // 前端「复制」实际提交：来源 permissions（普通）+ dataScope，specialPermissions 不提交
+    const copy = await callJson<RoleDetailBody>(created.app, 'POST', '/roles', token, {
+      name: `${ROLE_NAME_PREFIX}复制副本`,
+      description: '复制来源',
+      permissions: sourceDetail.body.permissions,
+      dataScope: sourceDetail.body.dataScope,
+    });
+    expect(copy.status).toBe(201);
+    createdRoleIds.push(copy.body.role.id);
+    expect(copy.body.role.permissions).toEqual(['script:read', 'user:view']);
+    expect(copy.body.role.specialPermissions).toEqual([]);
+    expect(copy.body.role.permissionCount).toBe(2);
+    expect(copy.body.role.specialPermissionCount).toBe(0);
+
+    // 来源角色保持原样
+    const sourceAfter = await callJson<RoleDetailResponse>(
+      created.app,
+      'GET',
+      `/roles/${source.id}`,
+      token,
+    );
+    expect(sourceAfter.body.specialPermissions).toEqual(['audit:export', 'delivery:export']);
+  });
+
+  // -------------------------------------------------------------------------
+  // 4. 权限变更即时生效（同 access token，下一次请求即变化）
+  // -------------------------------------------------------------------------
+
+  it('即时生效：改权限 / 授特殊权限 / 停用 / 恢复后，绑定用户下一次请求立即变化', async () => {
+    const adminLogin = await login(created.app, manager.account);
+    const token = adminLogin.body.accessToken;
+    const role = await createTestRole({
+      name: '即时生效',
+      permissions: ['user:view'],
+      dataScope: { type: 'department' },
+    });
+    const user = await createFixtureUserWithRoleId('realtime', role.id);
+    const userLogin = await login(created.app, user.account);
+    const userToken = userLogin.body.accessToken;
+
+    const before = await getMe(created.app, userToken);
+    expect(before.status).toBe(200);
+    expect(permissionsSet(before.body)).toContain('user:view');
+    expect(
+      (await callJson<{ items: unknown[] }>(created.app, 'GET', '/users', userToken)).status,
+    ).toBe(200);
+
+    // 改权限（普通）：user:view → role:view，同一 access token 下一次请求即变化
+    const patched = await callJson<RoleDetailBody>(
+      created.app,
+      'PATCH',
+      `/roles/${role.id}`,
+      token,
+      { permissions: ['role:view'] },
+    );
+    expect(patched.status).toBe(200);
+    expect(patched.body.affectedUserCount).toBe(1);
+
+    const afterPatch = await getMe(created.app, userToken);
+    expect(afterPatch.status).toBe(200);
+    expect(permissionsSet(afterPatch.body)).toContain('role:view');
+    expect(permissionsSet(afterPatch.body)).not.toContain('user:view');
+    const usersDenied = await callJson<ErrorBody>(created.app, 'GET', '/users', userToken);
+    expect(usersDenied.status).toBe(403);
+    expect(usersDenied.body.code).toBe(ErrorCode.PERMISSION_DENIED);
+    expect(
+      (await callJson<{ totalPermissions: number }>(created.app, 'GET', '/permissions', userToken))
+        .status,
+    ).toBe(200);
+
+    // 授予特殊权限：/me 立即包含该编码（与普通权限同一解析链）
+    const specialGranted = await callJson<RoleDetailBody>(
+      created.app,
+      'PATCH',
+      `/roles/${role.id}`,
+      token,
+      { specialPermissions: ['delivery:export'] },
+    );
+    expect(specialGranted.status).toBe(200);
+    const afterSpecial = await getMe(created.app, userToken);
+    expect(permissionsSet(afterSpecial.body)).toContain('delivery:export');
+    expect(permissionsSet(afterSpecial.body)).toContain('role:view');
+
+    // 停用：下一次请求权限清空（40301），恢复后同一 token 再次可用
+    const disabled = await callJson<RoleDetailBody>(
+      created.app,
+      'PATCH',
+      `/roles/${role.id}`,
+      token,
+      { status: 'disabled', reason: 'A2-QA-01 即时生效用例' },
+    );
+    expect(disabled.status).toBe(200);
+    expect(disabled.body.affectedUserCount).toBe(1);
+    const afterDisable = await getMe(created.app, userToken);
+    expect(afterDisable.status).toBe(200);
+    expect(afterDisable.body.permissions).toEqual([]);
+    const denyAfterDisable = await callJson<ErrorBody>(
+      created.app,
+      'GET',
+      '/permissions',
+      userToken,
+    );
+    expect(denyAfterDisable.status).toBe(403);
+    expect(denyAfterDisable.body.code).toBe(ErrorCode.PERMISSION_DENIED);
+
+    const enabled = await callJson<RoleDetailBody>(
+      created.app,
+      'PATCH',
+      `/roles/${role.id}`,
+      token,
+      { status: 'enabled' },
+    );
+    expect(enabled.status).toBe(200);
+    const afterEnable = await getMe(created.app, userToken);
+    expect(afterEnable.status).toBe(200);
+    expect(permissionsSet(afterEnable.body)).toContain('role:view');
+    expect(permissionsSet(afterEnable.body)).toContain('delivery:export');
+    expect(
+      (await callJson<{ items: unknown[] }>(created.app, 'GET', '/permissions', userToken)).status,
+    ).toBe(200);
+  });
+
+  it('特殊权限变更审计：outbox role.permissions.changed 含 specialPermissions diff 与影响用户', async () => {
+    const adminLogin = await login(created.app, manager.account);
+    const token = adminLogin.body.accessToken;
+    const role = await createTestRole({
+      name: '特殊权限审计',
+      permissions: ['user:view'],
+      dataScope: { type: 'all' },
+    });
+    const user = await createFixtureUserWithRoleId('special-audit-log', role.id);
+
+    const patched = await callJson<RoleDetailBody>(
+      created.app,
+      'PATCH',
+      `/roles/${role.id}`,
+      token,
+      { specialPermissions: ['audit:read'] },
+    );
+    expect(patched.status).toBe(200);
+    expect(patched.body.role.specialPermissions).toEqual(['audit:read']);
+
+    const outbox = await prisma.outboxEvent.findFirst({
+      where: { aggregateId: role.id, eventType: 'role.permissions.changed' },
+      orderBy: { occurredAt: 'desc' },
+    });
+    expect(outbox).not.toBeNull();
+    const payload = outbox?.payloadJson as {
+      affectedUserIds: string[];
+      changes: { specialPermissions: { added: string[]; removed: string[] } };
+    };
+    expect(payload.affectedUserIds).toEqual([user.id]);
+    expect(payload.changes.specialPermissions.added).toEqual(['audit:read']);
+    expect(payload.changes.specialPermissions.removed).toEqual([]);
+  });
+});
diff --git a/apps/api/src/modules/identity/roles.service.spec.ts b/apps/api/src/modules/identity/roles.service.spec.ts
new file mode 100644
index 0000000..4a39aa7
--- /dev/null
+++ b/apps/api/src/modules/identity/roles.service.spec.ts
@@ -0,0 +1,328 @@
+import { ErrorCode } from '@lingxi/shared';
+import { describe, expect, it, vi } from 'vitest';
+
+import { AppException } from '../../common/errors/app-exception';
+import type { RequestContextService } from '../../common/security/request-context';
+import type { PrismaService } from '../../infra/prisma/prisma.service';
+import { RolesService } from './roles.service';
+
+const NOW = new Date('2026-11-03T02:00:00.000Z');
+
+function roleFixture(overrides: Record<string, unknown> = {}): Record<string, unknown> {
+  return {
+    id: 'r1',
+    code: 'copywriter',
+    name: '文案策划',
+    description: '脚本撰写',
+    isSystem: false,
+    status: 'ACTIVE',
+    createdAt: NOW,
+    updatedAt: NOW,
+    permissions: [{ permissionCode: 'script:read' }, { permissionCode: 'script:write' }],
+    dataScopes: [{ scopeType: 'department', targetId: null }],
+    users: [
+      {
+        createdAt: NOW,
+        user: {
+          id: 'u1',
+          name: '周岸',
+          account: 'zhou.an',
+          phone: '13755205520',
+          status: 'ACTIVE',
+          department: { name: '素材二组' },
+        },
+      },
+      {
+        createdAt: NOW,
+        user: {
+          id: 'u2',
+          name: '林清',
+          account: 'lin.qing',
+          phone: '13912347712',
+          status: 'DISABLED',
+          department: { name: '设计组' },
+        },
+      },
+    ],
+    _count: { users: 2 },
+    ...overrides,
+  };
+}
+
+interface Harness {
+  service: RolesService;
+  prisma: {
+    role: {
+      findFirst: ReturnType<typeof vi.fn>;
+      findUnique: ReturnType<typeof vi.fn>;
+      count: ReturnType<typeof vi.fn>;
+    };
+    user: { count: ReturnType<typeof vi.fn> };
+    $transaction: ReturnType<typeof vi.fn>;
+    tx: {
+      role: {
+        create: ReturnType<typeof vi.fn>;
+        update: ReturnType<typeof vi.fn>;
+        delete: ReturnType<typeof vi.fn>;
+      };
+      rolePermission: {
+        deleteMany: ReturnType<typeof vi.fn>;
+        createMany: ReturnType<typeof vi.fn>;
+      };
+      dataScope: { deleteMany: ReturnType<typeof vi.fn>; createMany: ReturnType<typeof vi.fn> };
+      outboxEvent: { create: ReturnType<typeof vi.fn> };
+    };
+  };
+  requestContext: { get: ReturnType<typeof vi.fn>; patchAudit: ReturnType<typeof vi.fn> };
+}
+
+function harness(): Harness {
+  const tx = {
+    role: { create: vi.fn().mockResolvedValue({}), update: vi.fn(), delete: vi.fn() },
+    rolePermission: { deleteMany: vi.fn(), createMany: vi.fn() },
+    dataScope: { deleteMany: vi.fn(), createMany: vi.fn() },
+    outboxEvent: { create: vi.fn().mockResolvedValue({}) },
+  };
+  const prisma = {
+    role: {
+      findFirst: vi.fn().mockResolvedValue(null),
+      findUnique: vi.fn().mockResolvedValue(null),
+      count: vi.fn().mockResolvedValue(9),
+    },
+    user: { count: vi.fn().mockResolvedValue(2) },
+    $transaction: vi.fn(async (callback: unknown) => {
+      if (typeof callback === 'function') {
+        return (callback as (client: typeof tx) => Promise<unknown>)(tx);
+      }
+      return Promise.all(callback as Promise<unknown>[]);
+    }),
+    tx,
+  };
+  const requestContext = {
+    get: vi.fn().mockReturnValue({ traceId: 'trace-1' }),
+    patchAudit: vi.fn(),
+  };
+  return {
+    service: new RolesService(
+      prisma as unknown as PrismaService,
+      requestContext as unknown as RequestContextService,
+    ),
+    prisma,
+    requestContext,
+  };
+}
+
+function expectRejected(promise: Promise<unknown>, code: ErrorCode): Promise<void> {
+  return promise.then(
+    () => expect.unreachable('应抛出异常'),
+    (error: unknown) => {
+      expect(error).toBeInstanceOf(AppException);
+      expect((error as AppException).code).toBe(code);
+    },
+  );
+}
+
+describe('RolesService.create', () => {
+  it('默认全空：code 自动生成、权限点为空、写审计与 outbox', async () => {
+    const { service, prisma, requestContext } = harness();
+    prisma.role.findUnique.mockImplementation((args: { where: { id: string } }) =>
+      Promise.resolve(
+        roleFixture({ id: args.where.id, code: 'custom_x', permissions: [], users: [] }),
+      ),
+    );
+    const result = await service.create(
+      { name: '新运营组', dataScope: { type: 'created_by_me' } },
+      'actor-1',
+    );
+    const createdArgs = prisma.tx.role.create.mock.calls[0]?.[0] as { data: { code: string } };
+    expect(createdArgs.data.code).toMatch(/^custom_[0-9a-z]{26}$/);
+    expect(result.role.permissions).toEqual([]);
+    expect(result.affectedUserCount).toBe(0);
+    expect(result.warnings).toEqual([]);
+
+    const createArgs = prisma.tx.role.create.mock.calls[0]?.[0] as {
+      data: { code: string; permissions: { create: unknown[] } };
+    };
+    expect(createArgs.data.permissions.create).toEqual([]);
+    const outboxArgs = prisma.tx.outboxEvent.create.mock.calls[0]?.[0] as {
+      data: { eventType: string; payloadJson: { action: string; roleId: string } };
+    };
+    expect(outboxArgs.data.eventType).toBe('role.permissions.changed');
+    expect(outboxArgs.data.payloadJson.action).toBe('created');
+    expect(requestContext.patchAudit).toHaveBeenCalledWith(
+      expect.objectContaining({ targetType: 'role', affectedUserCount: 0 }),
+    );
+  });
+
+  it('角色名称重复返回 40902', async () => {
+    const { service, prisma } = harness();
+    prisma.role.findFirst.mockResolvedValueOnce({ id: 'other' });
+    await expectRejected(
+      service.create({ name: '文案策划', dataScope: { type: 'all' } }, 'actor-1'),
+      ErrorCode.DUPLICATE_SUBMIT,
+    );
+  });
+
+  it('SoD 命中返回 40304 并给出冲突对', async () => {
+    const { service } = harness();
+    let thrown: unknown;
+    try {
+      await service.create(
+        {
+          name: '冲突角色',
+          permissions: ['script:write', 'script:review'],
+          dataScope: { type: 'department' },
+        },
+        'actor-1',
+      );
+    } catch (error) {
+      thrown = error;
+    }
+    expect(thrown).toBeInstanceOf(AppException);
+    expect((thrown as AppException).code).toBe(ErrorCode.SOD_VIOLATION);
+    expect((thrown as AppException).details).toMatchObject({
+      conflicts: [{ pairId: 'script-write-review' }],
+    });
+  });
+
+  it('特殊权限混入 permissions 返回 40001', async () => {
+    const { service } = harness();
+    await expectRejected(
+      service.create(
+        {
+          name: '导出角色',
+          permissions: ['delivery:export'],
+          dataScope: { type: 'all' },
+        },
+        'actor-1',
+      ),
+      ErrorCode.PARAM_INVALID,
+    );
+  });
+});
+
+describe('RolesService.update', () => {
+  it('系统角色仅允许改显示名：改权限 / 状态返回 40903，改名放行', async () => {
+    const { service, prisma } = harness();
+    const systemRole = roleFixture({ code: 'super_admin', isSystem: true });
+    prisma.role.findUnique.mockResolvedValueOnce(systemRole);
+    await expectRejected(
+      service.update('r1', { permissions: ['user:view'] }, 'actor-1'),
+      ErrorCode.STATE_NOT_ALLOWED,
+    );
+    prisma.role.findUnique.mockResolvedValueOnce(systemRole);
+    await expectRejected(
+      service.update('r1', { status: 'disabled' }, 'actor-1'),
+      ErrorCode.STATE_NOT_ALLOWED,
+    );
+
+    prisma.role.findUnique
+      .mockResolvedValueOnce(systemRole)
+      .mockResolvedValueOnce(
+        roleFixture({ code: 'super_admin', isSystem: true, name: '新超管名' }),
+      );
+    const result = await service.update('r1', { name: '新超管名' }, 'actor-1');
+    expect(result.role.name).toBe('新超管名');
+  });
+
+  it('更新权限：返回受影响用户数、outbox 携带 diff、审计含前后值', async () => {
+    const { service, prisma, requestContext } = harness();
+    prisma.role.findUnique.mockResolvedValueOnce(roleFixture()).mockResolvedValueOnce(
+      roleFixture({
+        permissions: [{ permissionCode: 'script:read' }, { permissionCode: 'user:view' }],
+      }),
+    );
+    const result = await service.update(
+      'r1',
+      { permissions: ['script:read', 'user:view'], status: 'disabled', reason: '岗位合并' },
+      'actor-1',
+    );
+    expect(result.affectedUserCount).toBe(2);
+    expect(result.role.specialPermissions).toEqual([]);
+
+    const updateArgs = prisma.tx.role.update.mock.calls[0]?.[0] as { data: { status: string } };
+    expect(updateArgs.data.status).toBe('DISABLED');
+    const outboxArgs = prisma.tx.outboxEvent.create.mock.calls[0]?.[0] as {
+      data: {
+        payloadJson: {
+          changes: { permissions: { added: string[]; removed: string[] } };
+          affectedUserIds: string[];
+        };
+      };
+    };
+    expect(outboxArgs.data.payloadJson.changes.permissions.added).toEqual(['user:view']);
+    expect(outboxArgs.data.payloadJson.changes.permissions.removed).toEqual(['script:write']);
+    expect(outboxArgs.data.payloadJson.affectedUserIds).toEqual(['u1', 'u2']);
+    expect(requestContext.patchAudit).toHaveBeenCalledWith(
+      expect.objectContaining({
+        affectedUserCount: 2,
+        affectedUserIds: ['u1', 'u2'],
+        reason: '岗位合并',
+      }),
+    );
+  });
+
+  it('更新数据范围：替换 data_scopes 行；customer_groups 多个客户组写多行', async () => {
+    const { service, prisma } = harness();
+    prisma.role.findUnique.mockResolvedValueOnce(roleFixture()).mockResolvedValueOnce(
+      roleFixture({
+        dataScopes: [
+          { scopeType: 'customer_groups', targetId: 'g1' },
+          { scopeType: 'customer_groups', targetId: 'g2' },
+        ],
+      }),
+    );
+    const groups = ['01HZZZZZZZZZZZZZZZZZZZZZZ1', '01HZZZZZZZZZZZZZZZZZZZZZZ2'];
+    const result = await service.update(
+      'r1',
+      { dataScope: { type: 'customer_groups', targetIds: groups } },
+      'actor-1',
+    );
+    expect(result.role.dataScope).toEqual({ type: 'customer_groups', targetIds: ['g1', 'g2'] });
+    const createManyArgs = prisma.tx.dataScope.createMany.mock.calls[0]?.[0] as {
+      data: { roleId: string; scopeType: string; targetId: string }[];
+    };
+    expect(createManyArgs.data).toHaveLength(2);
+    expect(createManyArgs.data[0]?.scopeType).toBe('customer_groups');
+  });
+});
+
+describe('RolesService.remove', () => {
+  it('系统角色不可删除（40903）', async () => {
+    const { service, prisma } = harness();
+    prisma.role.findUnique.mockResolvedValueOnce(roleFixture({ isSystem: true }));
+    await expectRejected(service.remove('r1', 'actor-1'), ErrorCode.STATE_NOT_ALLOWED);
+  });
+
+  it('有绑定用户只能停用（40903，附 userCount）', async () => {
+    const { service, prisma } = harness();
+    prisma.role.findUnique.mockResolvedValueOnce(roleFixture());
+    await expectRejected(service.remove('r1', 'actor-1'), ErrorCode.STATE_NOT_ALLOWED);
+  });
+
+  it('无绑定用户删除成功并写 outbox（先事件后删除）', async () => {
+    const { service, prisma } = harness();
+    prisma.role.findUnique.mockResolvedValueOnce(roleFixture({ users: [], _count: { users: 0 } }));
+    await service.remove('r1', 'actor-1');
+    expect(prisma.tx.role.delete).toHaveBeenCalledWith({ where: { id: 'r1' } });
+    expect(prisma.tx.outboxEvent.create).toHaveBeenCalledTimes(1);
+  });
+});
+
+describe('RolesService.detail', () => {
+  it('角色不存在返回 40401', async () => {
+    const { service } = harness();
+    await expectRejected(service.detail('missing'), ErrorCode.NOT_FOUND);
+  });
+
+  it('超管详情隐式展示全部权限点（30）与 all 范围', async () => {
+    const { service, prisma } = harness();
+    prisma.role.findUnique.mockResolvedValueOnce(
+      roleFixture({ code: 'super_admin', isSystem: true, permissions: [], dataScopes: [] }),
+    );
+    const detail = await service.detail('r1');
+    expect(detail.permissions).toHaveLength(24);
+    expect(detail.specialPermissions).toHaveLength(6);
+    expect(detail.dataScope).toEqual({ type: 'all' });
+  });
+});
diff --git a/apps/api/src/modules/identity/roles.service.ts b/apps/api/src/modules/identity/roles.service.ts
index 327fc0f..a041696 100644
--- a/apps/api/src/modules/identity/roles.service.ts
+++ b/apps/api/src/modules/identity/roles.service.ts
@@ -1,20 +1,749 @@
-import { type RoleSummary } from '@lingxi/shared';
+import {
+  type CreateRoleInput,
+  DATA_SCOPE_TYPES,
+  type DataScope,
+  type DataScopeType,
+  ErrorCode,
+  findSodConflicts,
+  isPermissionCode,
+  isSpecialPermission,
+  type ListResponse,
+  PERMISSION_CODES,
+  type PermissionCode,
+  ROLE_SOFT_LIMIT,
+  type RoleBoundUser,
+  type RoleDetail,
+  type RoleListItem,
+  type RoleListQuery,
+  type RoleSaveResult,
+  splitPermissions,
+  SUPER_ADMIN_SOFT_LIMIT,
+  ulid,
+  type UpdateRoleInput,
+} from '@lingxi/shared';
 import { Inject, Injectable } from '@nestjs/common';
+import type { Prisma } from '@prisma/client';
 
+import { AppException } from '../../common/errors/app-exception';
+import { RequestContextService } from '../../common/security/request-context';
 import type { PrismaService } from '../../infra/prisma/prisma.service';
 import { PRISMA } from '../../infra/tokens';
-import { toRoleSummary } from './user.mapper';
+import { iso, maskPhone } from './user.mapper';
 
-/** 角色列表：A1 只做绑定多选，完整角色管理属 A2 */
+const ROLE_LIST_INCLUDE = {
+  permissions: { select: { permissionCode: true } },
+  dataScopes: { select: { scopeType: true, targetId: true } },
+  _count: { select: { users: true } },
+} satisfies Prisma.RoleInclude;
+
+const ROLE_DETAIL_INCLUDE = {
+  permissions: { select: { permissionCode: true } },
+  dataScopes: { select: { scopeType: true, targetId: true } },
+  users: {
+    select: {
+      createdAt: true,
+      user: {
+        select: {
+          id: true,
+          name: true,
+          account: true,
+          phone: true,
+          status: true,
+          department: { select: { name: true } },
+        },
+      },
+    },
+    orderBy: { createdAt: 'asc' },
+  },
+  _count: { select: { users: true } },
+} satisfies Prisma.RoleInclude;
+
+type RoleWithList = Prisma.RoleGetPayload<{ include: typeof ROLE_LIST_INCLUDE }>;
+type RoleWithDetail = Prisma.RoleGetPayload<{ include: typeof ROLE_DETAIL_INCLUDE }>;
+
+interface RolePermissionSnapshot {
+  permissions: PermissionCode[];
+  specialPermissions: PermissionCode[];
+  dataScope: DataScope;
+  status: 'active' | 'disabled';
+}
+
+interface PermissionDiff {
+  added: PermissionCode[];
+  removed: PermissionCode[];
+  specialAdded: PermissionCode[];
+  specialRemoved: PermissionCode[];
+}
+
+interface CreatePersistArgs {
+  id: string;
+  code: string;
+  input: CreateRoleInput;
+  permissions: PermissionCode[];
+  specialPermissions: PermissionCode[];
+  diff: PermissionDiff;
+  actorId: string;
+  traceId: string | null;
+}
+
+interface UpdatePersistArgs {
+  id: string;
+  existing: RoleWithDetail;
+  input: UpdateRoleInput;
+  after: RolePermissionSnapshot;
+  diff: PermissionDiff;
+  affectedUserIds: string[];
+  nextName: string;
+  nextDescription: string;
+  beforeDataScopeType: string;
+  actorId: string;
+  traceId: string | null;
+}
+
+interface OutboxEventArgs {
+  action: 'created' | 'updated' | 'deleted';
+  roleId: string;
+  roleCode: string;
+  roleName: string;
+  actorId: string;
+  traceId: string | null;
+  diff: PermissionDiff;
+  affectedUserIds: string[];
+  dataScopeBefore: string | null;
+  dataScopeAfter: string | null;
+}
+
+function splitCodes(codes: readonly PermissionCode[]): {
+  normal: PermissionCode[];
+  special: PermissionCode[];
+} {
+  const normal: PermissionCode[] = [];
+  const special: PermissionCode[] = [];
+  for (const code of codes) {
+    if (isSpecialPermission(code)) {
+      special.push(code);
+    } else {
+      normal.push(code);
+    }
+  }
+  return { normal: normal.sort(), special: special.sort() };
+}
+
+function effectiveCodes(role: {
+  isSystem: boolean;
+  permissions: { permissionCode: string }[];
+}): PermissionCode[] {
+  if (role.isSystem) {
+    return [...PERMISSION_CODES];
+  }
+  return role.permissions
+    .map((item) => item.permissionCode)
+    .filter(isPermissionCode)
+    .sort();
+}
+
+/** 一个角色只允许一种范围类型（A2 契约）：多行（customer_groups 多客户组）聚合为单值 */
+function aggregateDataScope(
+  rows: readonly { scopeType: string; targetId: string | null }[],
+  isSystem: boolean,
+): DataScope {
+  if (isSystem) {
+    return { type: 'all' };
+  }
+  if (rows.length === 0) {
+    return { type: 'created_by_me' };
+  }
+  const ordered = [...rows].sort(
+    (left, right) =>
+      DATA_SCOPE_TYPES.indexOf(left.scopeType as DataScopeType) -
+      DATA_SCOPE_TYPES.indexOf(right.scopeType as DataScopeType),
+  );
+  const type = (ordered[0]?.scopeType ?? 'created_by_me') as DataScopeType;
+  if (type !== 'customer_groups') {
+    return { type };
+  }
+  const targetIds = [
+    ...new Set(
+      rows
+        .filter((row) => row.scopeType === type)
+        .flatMap((row) => (row.targetId === null ? [] : [row.targetId])),
+    ),
+  ].sort();
+  return targetIds.length > 0 ? { type, targetIds } : { type };
+}
+
+function toBoundUser(row: RoleWithDetail['users'][number]): RoleBoundUser {
+  return {
+    id: row.user.id,
+    name: row.user.name,
+    account: row.user.account,
+    phoneMasked: maskPhone(row.user.phone),
+    departmentName: row.user.department.name,
+    status: row.user.status === 'ACTIVE' ? 'active' : 'disabled',
+  };
+}
+
+function toListItem(role: RoleWithList): RoleListItem {
+  const codes = splitCodes(effectiveCodes(role));
+  return {
+    id: role.id,
+    code: role.code,
+    name: role.name,
+    description: role.description,
+    isSystem: role.isSystem,
+    status: role.status === 'ACTIVE' ? 'active' : 'disabled',
+    permissionCount: codes.normal.length,
+    specialPermissionCount: codes.special.length,
+    userCount: role._count.users,
+    dataScope: aggregateDataScope(role.dataScopes, role.isSystem),
+    createdAt: iso(role.createdAt),
+    updatedAt: iso(role.updatedAt),
+  };
+}
+
+function toDetail(role: RoleWithDetail): RoleDetail {
+  const listItem = toListItem(role);
+  const codes = splitCodes(effectiveCodes(role));
+  return {
+    ...listItem,
+    permissions: codes.normal,
+    specialPermissions: codes.special,
+    boundUsers: role.users.map((row) => toBoundUser(row)),
+  };
+}
+
+function diffCodes(before: RolePermissionSnapshot, after: RolePermissionSnapshot): PermissionDiff {
+  const beforeNormal = new Set(before.permissions);
+  const afterNormal = new Set(after.permissions);
+  const beforeSpecial = new Set(before.specialPermissions);
+  const afterSpecial = new Set(after.specialPermissions);
+  return {
+    added: after.permissions.filter((code) => !beforeNormal.has(code)).sort(),
+    removed: before.permissions.filter((code) => !afterNormal.has(code)).sort(),
+    specialAdded: after.specialPermissions.filter((code) => !beforeSpecial.has(code)).sort(),
+    specialRemoved: before.specialPermissions.filter((code) => !afterSpecial.has(code)).sort(),
+  };
+}
+
+/**
+ * 角色管理（A2-BE-01 / 03 / 05）：
+ * - 列表 / 详情（目录统计 + 数据范围 + 绑定用户）；
+ * - 新建（权限默认全空、code 自动生成、SoD 保存即校验）；
+ * - 更新（含启用 / 停用；系统角色仅显示名可改）；
+ * - 删除（系统角色拒绝；有绑定用户 40903）；
+ * - 变更审计（前后值 diff + 影响用户数）与 outbox `role.permissions.changed` 占位通知。
+ */
 @Injectable()
 export class RolesService {
-  constructor(@Inject(PRISMA) private readonly prisma: PrismaService) {}
+  constructor(
+    @Inject(PRISMA) private readonly prisma: PrismaService,
+    @Inject(RequestContextService) private readonly requestContext: RequestContextService,
+  ) {}
 
-  async list(): Promise<RoleSummary[]> {
-    const roles = await this.prisma.role.findMany({
-      where: { status: 'ACTIVE' },
-      orderBy: [{ isSystem: 'desc' }, { name: 'asc' }],
+  async list(query: RoleListQuery): Promise<ListResponse<RoleListItem>> {
+    const where: Prisma.RoleWhereInput = {};
+    if (query.status !== 'all') {
+      where.status = query.status === 'active' ? 'ACTIVE' : 'DISABLED';
+    }
+    if (query.keyword !== undefined && query.keyword.length > 0) {
+      where.OR = [
+        { name: { contains: query.keyword, mode: 'insensitive' } },
+        { code: { contains: query.keyword, mode: 'insensitive' } },
+      ];
+    }
+    const direction: Prisma.SortOrder = query.order === 'asc' ? 'asc' : 'desc';
+    const orderBy: Prisma.RoleOrderByWithRelationInput[] =
+      query.sort === 'name'
+        ? [{ name: direction }, { id: 'asc' }]
+        : [{ createdAt: direction }, { id: 'asc' }];
+    const rows = await this.prisma.role.findMany({
+      where,
+      orderBy,
+      take: query.limit + 1,
+      include: ROLE_LIST_INCLUDE,
+      ...(query.cursor === undefined ? {} : { cursor: { id: query.cursor }, skip: 1 }),
     });
-    return roles.map((role) => toRoleSummary(role));
+    const page = rows.slice(0, query.limit);
+    const next = rows.length > query.limit ? (page[page.length - 1]?.id ?? null) : null;
+    return { items: page.map((row) => toListItem(row)), next_cursor: next };
+  }
+
+  async detail(id: string): Promise<RoleDetail> {
+    const role = await this.prisma.role.findUnique({
+      where: { id },
+      include: ROLE_DETAIL_INCLUDE,
+    });
+    if (role === null) {
+      throw new AppException({ code: ErrorCode.NOT_FOUND, message: '角色不存在' });
+    }
+    return toDetail(role);
+  }
+
+  async create(input: CreateRoleInput, actorId: string): Promise<RoleSaveResult> {
+    await this.ensureNameAvailable(input.name);
+    const { permissions, specialPermissions } = this.validatePermissions(
+      input.permissions ?? [],
+      input.specialPermissions ?? [],
+    );
+    this.assertSod({
+      permissions,
+      specialPermissions,
+      dataScope: input.dataScope,
+      status: 'active',
+    });
+    const id = ulid();
+    const traceId = this.requestContext.get()?.traceId ?? null;
+    const diff: PermissionDiff = {
+      added: permissions,
+      removed: [],
+      specialAdded: specialPermissions,
+      specialRemoved: [],
+    };
+    const code = `custom_${ulid().toLowerCase()}`;
+    await this.prisma.$transaction((tx) =>
+      this.persistCreate(tx, {
+        id,
+        code,
+        input,
+        permissions,
+        specialPermissions,
+        diff,
+        actorId,
+        traceId,
+      }),
+    );
+    const role = await this.detail(id);
+    this.recordCreateAudit(role, diff);
+    return { role, affectedUserCount: 0, warnings: await this.buildWarnings(role.code) };
+  }
+
+  async update(id: string, input: UpdateRoleInput, actorId: string): Promise<RoleSaveResult> {
+    const existing = await this.prisma.role.findUnique({
+      where: { id },
+      include: ROLE_DETAIL_INCLUDE,
+    });
+    if (existing === null) {
+      throw new AppException({ code: ErrorCode.NOT_FOUND, message: '角色不存在' });
+    }
+    this.assertSystemRoleMutable(existing, input);
+    if (input.name !== undefined && input.name !== existing.name) {
+      await this.ensureNameAvailable(input.name, id);
+    }
+    const before = this.snapshotOf(existing);
+    const after = this.mergeSnapshot(before, input);
+    // 超管豁免 SoD（系统角色不可改权限，隐式全集必然「违反」互斥对）
+    if (!existing.isSystem) {
+      this.assertSod(after);
+    }
+    const diff = diffCodes(before, after);
+    const affectedUserIds = existing.users.map((row) => row.user.id);
+    await this.prisma.$transaction((tx) =>
+      this.persistUpdate(tx, {
+        id,
+        existing,
+        input,
+        after,
+        diff,
+        affectedUserIds,
+        nextName: input.name ?? existing.name,
+        nextDescription: input.description ?? existing.description,
+        beforeDataScopeType: before.dataScope.type,
+        actorId,
+        traceId: this.requestContext.get()?.traceId ?? null,
+      }),
+    );
+    const role = await this.detail(id);
+    this.recordUpdateAudit({ existing, before, role, affectedUserIds, diff, input });
+    return {
+      role,
+      affectedUserCount: affectedUserIds.length,
+      warnings: await this.buildWarnings(role.code),
+    };
+  }
+
+  async remove(id: string, actorId: string): Promise<void> {
+    const existing = await this.prisma.role.findUnique({
+      where: { id },
+      include: { _count: { select: { users: true } } },
+    });
+    if (existing === null) {
+      throw new AppException({ code: ErrorCode.NOT_FOUND, message: '角色不存在' });
+    }
+    if (existing.isSystem) {
+      throw new AppException({ code: ErrorCode.STATE_NOT_ALLOWED, message: '系统角色不可删除' });
+    }
+    if (existing._count.users > 0) {
+      throw new AppException({
+        code: ErrorCode.STATE_NOT_ALLOWED,
+        message: `角色已绑定 ${String(existing._count.users)} 名用户，只能停用`,
+        details: { userCount: existing._count.users },
+      });
+    }
+    await this.prisma.$transaction((tx) =>
+      this.persistRemove(tx, {
+        id,
+        existing,
+        actorId,
+        traceId: this.requestContext.get()?.traceId ?? null,
+      }),
+    );
+    this.requestContext.patchAudit({
+      targetType: 'role',
+      targetId: id,
+      before: { name: existing.name, code: existing.code, status: existing.status },
+      after: null,
+      affectedUserCount: 0,
+      affectedUserIds: [],
+    });
+  }
+
+  private async persistCreate(
+    tx: Prisma.TransactionClient,
+    args: CreatePersistArgs,
+  ): Promise<void> {
+    await tx.role.create({
+      data: {
+        id: args.id,
+        code: args.code,
+        name: args.input.name,
+        description: args.input.description ?? '',
+        isSystem: false,
+        status: 'ACTIVE',
+        permissions: {
+          create: [...args.permissions, ...args.specialPermissions].map((permissionCode) => ({
+            permissionCode,
+          })),
+        },
+        dataScopes: {
+          create: this.dataScopeRows(
+            args.input.dataScope.type,
+            args.input.dataScope.targetIds ?? [],
+          ),
+        },
+      },
+    });
+    await this.writeOutboxEvent(tx, {
+      action: 'created',
+      roleId: args.id,
+      roleCode: args.code,
+      roleName: args.input.name,
+      actorId: args.actorId,
+      traceId: args.traceId,
+      diff: args.diff,
+      affectedUserIds: [],
+      dataScopeBefore: null,
+      dataScopeAfter: args.input.dataScope.type,
+    });
+  }
+
+  private recordCreateAudit(role: RoleDetail, diff: PermissionDiff): void {
+    this.requestContext.patchAudit({
+      targetType: 'role',
+      targetId: role.id,
+      before: null,
+      after: this.auditSnapshot(role),
+      affectedUserCount: 0,
+      affectedUserIds: [],
+      changes: diff,
+    });
+  }
+
+  private async persistUpdate(
+    tx: Prisma.TransactionClient,
+    args: UpdatePersistArgs,
+  ): Promise<void> {
+    await this.applyRoleUpdate(tx, args);
+    await this.writeOutboxEvent(tx, {
+      action: 'updated',
+      roleId: args.id,
+      roleCode: args.existing.code,
+      roleName: args.nextName,
+      actorId: args.actorId,
+      traceId: args.traceId,
+      diff: args.diff,
+      affectedUserIds: args.affectedUserIds,
+      dataScopeBefore:
+        args.existing.dataScopes.length > 0
+          ? (args.existing.dataScopes[0]?.scopeType ?? null)
+          : null,
+      dataScopeAfter: args.after.dataScope.type,
+    });
+  }
+
+  private async applyRoleUpdate(
+    tx: Prisma.TransactionClient,
+    args: UpdatePersistArgs,
+  ): Promise<void> {
+    await tx.role.update({
+      where: { id: args.id },
+      data: {
+        name: args.nextName,
+        description: args.nextDescription,
+        status: args.after.status === 'active' ? 'ACTIVE' : 'DISABLED',
+      },
+    });
+    if (args.input.permissions !== undefined || args.input.specialPermissions !== undefined) {
+      await tx.rolePermission.deleteMany({ where: { roleId: args.id } });
+      await tx.rolePermission.createMany({
+        data: [...args.after.permissions, ...args.after.specialPermissions].map(
+          (permissionCode) => ({ roleId: args.id, permissionCode }),
+        ),
+      });
+    }
+    if (args.input.dataScope !== undefined) {
+      await tx.dataScope.deleteMany({ where: { roleId: args.id } });
+      await tx.dataScope.createMany({
+        data: this.dataScopeRows(
+          args.input.dataScope.type,
+          args.input.dataScope.targetIds ?? [],
+        ).map((row) => ({ ...row, roleId: args.id })),
+      });
+    }
+  }
+
+  private recordUpdateAudit(args: {
+    existing: RoleWithDetail;
+    before: RolePermissionSnapshot;
+    role: RoleDetail;
+    affectedUserIds: string[];
+    diff: PermissionDiff;
+    input: UpdateRoleInput;
+  }): void {
+    this.requestContext.patchAudit({
+      targetType: 'role',
+      targetId: args.role.id,
+      before: {
+        name: args.existing.name,
+        description: args.existing.description,
+        permissions: args.before.permissions,
+        specialPermissions: args.before.specialPermissions,
+        dataScope: args.before.dataScope,
+        status: args.before.status,
+      },
+      after: this.auditSnapshot(args.role),
+      affectedUserCount: args.affectedUserIds.length,
+      affectedUserIds: args.affectedUserIds,
+      changes: args.diff,
+      ...(args.input.reason === undefined ? {} : { reason: args.input.reason }),
+    });
+  }
+
+  private async persistRemove(
+    tx: Prisma.TransactionClient,
+    args: {
+      id: string;
+      existing: { code: string; name: string };
+      actorId: string;
+      traceId: string | null;
+    },
+  ): Promise<void> {
+    await this.writeOutboxEvent(tx, {
+      action: 'deleted',
+      roleId: args.id,
+      roleCode: args.existing.code,
+      roleName: args.existing.name,
+      actorId: args.actorId,
+      traceId: args.traceId,
+      diff: { added: [], removed: [], specialAdded: [], specialRemoved: [] },
+      affectedUserIds: [],
+      dataScopeBefore: null,
+      dataScopeAfter: null,
+    });
+    await tx.role.delete({ where: { id: args.id } });
+  }
+
+  private async writeOutboxEvent(
+    tx: Prisma.TransactionClient,
+    args: OutboxEventArgs,
+  ): Promise<void> {
+    await tx.outboxEvent.create({
+      data: {
+        id: ulid(),
+        aggregateType: 'role',
+        aggregateId: args.roleId,
+        eventType: 'role.permissions.changed',
+        payloadJson: this.eventPayload(args),
+        ...(args.traceId === null ? {} : { traceId: args.traceId }),
+      },
+    });
+  }
+
+  private mergeSnapshot(
+    before: RolePermissionSnapshot,
+    input: UpdateRoleInput,
+  ): RolePermissionSnapshot {
+    return {
+      permissions:
+        input.permissions === undefined
+          ? before.permissions
+          : this.validatePermissions(input.permissions, []).permissions,
+      specialPermissions:
+        input.specialPermissions === undefined
+          ? before.specialPermissions
+          : this.validatePermissions([], input.specialPermissions).specialPermissions,
+      dataScope: input.dataScope ?? before.dataScope,
+      status:
+        input.status === undefined
+          ? before.status
+          : input.status === 'enabled'
+            ? 'active'
+            : 'disabled',
+    };
+  }
+
+  private auditSnapshot(role: RoleDetail): Record<string, unknown> {
+    return {
+      name: role.name,
+      permissions: role.permissions,
+      specialPermissions: role.specialPermissions,
+      dataScope: role.dataScope,
+      status: role.status,
+    };
+  }
+
+  private snapshotOf(role: RoleWithDetail): RolePermissionSnapshot {
+    const codes = splitCodes(effectiveCodes(role));
+    return {
+      permissions: codes.normal,
+      specialPermissions: codes.special,
+      dataScope: aggregateDataScope(role.dataScopes, role.isSystem),
+      status: role.status === 'ACTIVE' ? 'active' : 'disabled',
+    };
+  }
+
+  private assertSystemRoleMutable(role: { isSystem: boolean }, input: UpdateRoleInput): void {
+    if (!role.isSystem) {
+      return;
+    }
+    const touchesProtected =
+      input.description !== undefined ||
+      input.permissions !== undefined ||
+      input.specialPermissions !== undefined ||
+      input.dataScope !== undefined ||
+      input.status !== undefined;
+    if (touchesProtected) {
+      throw new AppException({
+        code: ErrorCode.STATE_NOT_ALLOWED,
+        message: '系统角色不可修改权限 / 数据范围 / 状态，仅显示名可改',
+      });
+    }
+  }
+
+  private validatePermissions(
+    normalInput: readonly string[],
+    specialInput: readonly string[],
+  ): { permissions: PermissionCode[]; specialPermissions: PermissionCode[] } {
+    let parsedNormal: PermissionCode[];
+    let parsedSpecial: PermissionCode[];
+    try {
+      const combined = splitPermissions([...normalInput, ...specialInput]);
+      parsedNormal = combined.permissions;
+      parsedSpecial = combined.specialPermissions;
+    } catch {
+      throw new AppException({ code: ErrorCode.PARAM_INVALID, message: '存在未登记的权限点编码' });
+    }
+    const normalSet = new Set<string>(parsedNormal);
+    for (const code of normalInput) {
+      if (!normalSet.has(code)) {
+        throw new AppException({
+          code: ErrorCode.PARAM_INVALID,
+          message: `特殊权限 ${code} 必须通过 specialPermissions 单独授予`,
+        });
+      }
+    }
+    const specialSet = new Set<string>(parsedSpecial);
+    for (const code of specialInput) {
+      if (!specialSet.has(code)) {
+        throw new AppException({
+          code: ErrorCode.PARAM_INVALID,
+          message: `普通权限 ${code} 不能放入 specialPermissions`,
+        });
+      }
+    }
+    return { permissions: parsedNormal, specialPermissions: parsedSpecial };
+  }
+
+  private assertSod(snapshot: RolePermissionSnapshot): void {
+    const conflicts = findSodConflicts([...snapshot.permissions, ...snapshot.specialPermissions]);
+    if (conflicts.length > 0) {
+      throw new AppException({
+        code: ErrorCode.SOD_VIOLATION,
+        message: `违反职责互斥：${conflicts.map((conflict) => conflict.label).join('；')}`,
+        details: { conflicts },
+      });
+    }
+  }
+
+  private dataScopeRows(
+    type: DataScopeType,
+    targetIds: readonly string[],
+  ): { id: string; scopeType: string; targetId: string | null }[] {
+    if (type !== 'customer_groups' || targetIds.length === 0) {
+      return [{ id: ulid(), scopeType: type, targetId: null }];
+    }
+    return targetIds.map((targetId) => ({ id: ulid(), scopeType: type, targetId }));
+  }
+
+  private async ensureNameAvailable(name: string, excludeId?: string): Promise<void> {
+    const existing = await this.prisma.role.findFirst({
+      where: { name, ...(excludeId === undefined ? {} : { NOT: { id: excludeId } }) },
+      select: { id: true },
+    });
+    if (existing !== null) {
+      throw new AppException({ code: ErrorCode.DUPLICATE_SUBMIT, message: '角色名称已存在' });
+    }
+  }
+
+  /** 软提示（不阻断）：角色数量 / 超管人数超过 PRD 建议值；A4 迁 system_configs */
+  private async buildWarnings(roleCode: string): Promise<string[]> {
+    const warnings: string[] = [];
+    const activeRoleCount = await this.prisma.role.count({ where: { status: 'ACTIVE' } });
+    if (activeRoleCount > ROLE_SOFT_LIMIT) {
+      warnings.push(
+        `启用角色数 ${String(activeRoleCount)} 已超过建议上限 ${String(ROLE_SOFT_LIMIT)}，建议合并角色`,
+      );
+    }
+    if (roleCode === 'super_admin') {
+      const superAdminCount = await this.prisma.user.count({
+        where: { status: 'ACTIVE', roles: { some: { role: { code: 'super_admin' } } } },
+      });
+      if (superAdminCount > SUPER_ADMIN_SOFT_LIMIT) {
+        warnings.push(
+          `超级管理员 ${String(superAdminCount)} 人已超过建议上限 ${String(SUPER_ADMIN_SOFT_LIMIT)} 人`,
+        );
+      }
+    }
+    return warnings;
+  }
+
+  private eventPayload(input: {
+    action: 'created' | 'updated' | 'deleted';
+    roleId: string;
+    roleCode: string;
+    roleName: string;
+    actorId: string;
+    traceId: string | null;
+    diff: PermissionDiff;
+    affectedUserIds: string[];
+    dataScopeBefore: string | null;
+    dataScopeAfter: string | null;
+  }): Prisma.InputJsonObject {
+    return {
+      action: input.action,
+      roleId: input.roleId,
+      roleCode: input.roleCode,
+      roleName: input.roleName,
+      actorId: input.actorId,
+      traceId: input.traceId,
+      changes: {
+        permissions: { added: input.diff.added, removed: input.diff.removed },
+        specialPermissions: {
+          added: input.diff.specialAdded,
+          removed: input.diff.specialRemoved,
+        },
+        dataScope: { before: input.dataScopeBefore, after: input.dataScopeAfter },
+      },
+      affectedUserIds: input.affectedUserIds,
+    };
   }
 }
diff --git a/apps/api/src/modules/identity/users.service.ts b/apps/api/src/modules/identity/users.service.ts
index b4bb7da..934018c 100644
--- a/apps/api/src/modules/identity/users.service.ts
+++ b/apps/api/src/modules/identity/users.service.ts
@@ -4,13 +4,14 @@ import {
   ErrorCode,
   type ListResponse,
   Permission,
+  SUPER_ADMIN_SOFT_LIMIT,
   ulid,
   type UpdateUserInput,
   type UserDetail,
   type UserListQuery,
   type UserSummary,
 } from '@lingxi/shared';
-import { Inject, Injectable } from '@nestjs/common';
+import { Inject, Injectable, Logger } from '@nestjs/common';
 import { Prisma } from '@prisma/client';
 
 import { AppException } from '../../common/errors/app-exception';
@@ -31,6 +32,8 @@ function hasPermission(permissions: string[], code: string): boolean {
 /** 用户管理：列表（游标 + 筛选 + 排序）、详情、新建、更新、停用 / 启用 */
 @Injectable()
 export class UsersService {
+  private readonly logger = new Logger('UsersService');
+
   constructor(
     @Inject(PRISMA) private readonly prisma: PrismaService,
     @Inject(PasswordService) private readonly passwords: PasswordService,
@@ -90,6 +93,7 @@ export class UsersService {
     } catch (error) {
       throw this.mapUniqueError(error);
     }
+    await this.warnIfSuperAdminExceeded(input.roleIds);
     return this.detail(id, permissions);
   }
 
@@ -125,6 +129,9 @@ export class UsersService {
     } catch (error) {
       throw this.mapUniqueError(error);
     }
+    if (input.roleIds !== undefined) {
+      await this.warnIfSuperAdminExceeded(input.roleIds);
+    }
     return this.detail(id, permissions);
   }
 
@@ -181,6 +188,28 @@ export class UsersService {
     });
   }
 
+  /**
+   * 超管人数软上限（PRD §5.4.1 建议 ≤ 2 人）：只记录告警，不阻断保存；
+   * 前端「超管授予二次确认」是主要提示手段。A4 阈值迁 system_configs。
+   */
+  private async warnIfSuperAdminExceeded(roleIds: readonly string[]): Promise<void> {
+    const superAdminRole = await this.prisma.role.findUnique({
+      where: { code: 'super_admin' },
+      select: { id: true },
+    });
+    if (superAdminRole === null || !roleIds.includes(superAdminRole.id)) {
+      return;
+    }
+    const count = await this.prisma.user.count({
+      where: { status: 'ACTIVE', roles: { some: { roleId: superAdminRole.id } } },
+    });
+    if (count > SUPER_ADMIN_SOFT_LIMIT) {
+      this.logger.warn(
+        `超级管理员 ${String(count)} 人已超过建议上限 ${String(SUPER_ADMIN_SOFT_LIMIT)} 人（仅提示，不阻断）`,
+      );
+    }
+  }
+
   private async findOrThrow(id: string): Promise<UserWithRelations> {
     const user = await this.prisma.user.findUnique({ where: { id }, include: USER_INCLUDE });
     if (user === null) {
diff --git a/apps/web/src/api/endpoints.ts b/apps/web/src/api/endpoints.ts
index 0d88e13..0d5ca95 100644
--- a/apps/web/src/api/endpoints.ts
+++ b/apps/web/src/api/endpoints.ts
@@ -20,4 +20,6 @@ export const ENDPOINTS = {
     `${USERS}/${encodeURIComponent(userId)}/transfer-customers`,
   departments: '/departments/tree',
   roles: '/roles',
+  role: (roleId: string): string => `/roles/${encodeURIComponent(roleId)}`,
+  permissions: '/permissions',
 } as const;
diff --git a/apps/web/src/api/generated/openapi.d.ts b/apps/web/src/api/generated/openapi.d.ts
index 3b67b65..eb435bc 100644
--- a/apps/web/src/api/generated/openapi.d.ts
+++ b/apps/web/src/api/generated/openapi.d.ts
@@ -85,7 +85,7 @@ export interface paths {
       path?: never;
       cookie?: never;
     };
-    /** 当前用户、角色、权限点、数据范围 */
+    /** 当前用户、角色、权限点、数据范围（多角色并集） */
     get: operations['MeController_current'];
     put?: never;
     post?: never;
@@ -258,9 +258,61 @@ export interface paths {
       path?: never;
       cookie?: never;
     };
-    /** 角色列表（绑定用） */
+    /**
+     * 角色列表（游标分页 + 筛选 + 排序）
+     * @description 默认 status=active（兼容 A1 用户管理的角色多选）；含权限点统计、用户数与数据范围
+     */
     get: operations['RolesController_list'];
     put?: never;
+    /**
+     * 新建角色
+     * @description 权限点默认全空、code 自动生成；保存即做 SoD 校验（40304）；特殊权限单独授予
+     */
+    post: operations['RolesController_create'];
+    delete?: never;
+    options?: never;
+    head?: never;
+    patch?: never;
+    trace?: never;
+  };
+  '/api/v1/roles/{id}': {
+    parameters: {
+      query?: never;
+      header?: never;
+      path?: never;
+      cookie?: never;
+    };
+    /** 角色详情（权限点、特殊权限、数据范围、绑定用户） */
+    get: operations['RolesController_detail'];
+    put?: never;
+    post?: never;
+    /**
+     * 删除角色
+     * @description 系统角色拒绝；有绑定用户（40903）只能停用
+     */
+    delete: operations['RolesController_remove'];
+    options?: never;
+    head?: never;
+    /**
+     * 更新角色 / 启停
+     * @description 系统角色仅显示名可改；status=enabled/disabled；返回 affectedUserCount 与软提示
+     */
+    patch: operations['RolesController_update'];
+    trace?: never;
+  };
+  '/api/v1/permissions': {
+    parameters: {
+      query?: never;
+      header?: never;
+      path?: never;
+      cookie?: never;
+    };
+    /**
+     * 权限点目录（10 模块树 + 特殊权限 + SoD 对）
+     * @description 模块顺序与 design/a2-ui-v1/brief.md 对齐；特殊权限默认关闭、单独授予
+     */
+    get: operations['PermissionsController_getTree'];
+    put?: never;
     post?: never;
     delete?: never;
     options?: never;
@@ -671,6 +723,91 @@ export interface operations {
       };
     };
   };
+  RolesController_create: {
+    parameters: {
+      query?: never;
+      header?: never;
+      path?: never;
+      cookie?: never;
+    };
+    requestBody?: never;
+    responses: {
+      201: {
+        headers: {
+          [name: string]: unknown;
+        };
+        content?: never;
+      };
+    };
+  };
+  RolesController_detail: {
+    parameters: {
+      query?: never;
+      header?: never;
+      path?: never;
+      cookie?: never;
+    };
+    requestBody?: never;
+    responses: {
+      200: {
+        headers: {
+          [name: string]: unknown;
+        };
+        content?: never;
+      };
+    };
+  };
+  RolesController_remove: {
+    parameters: {
+      query?: never;
+      header?: never;
+      path?: never;
+      cookie?: never;
+    };
+    requestBody?: never;
+    responses: {
+      204: {
+        headers: {
+          [name: string]: unknown;
+        };
+        content?: never;
+      };
+    };
+  };
+  RolesController_update: {
+    parameters: {
+      query?: never;
+      header?: never;
+      path?: never;
+      cookie?: never;
+    };
+    requestBody?: never;
+    responses: {
+      200: {
+        headers: {
+          [name: string]: unknown;
+        };
+        content?: never;
+      };
+    };
+  };
+  PermissionsController_getTree: {
+    parameters: {
+      query?: never;
+      header?: never;
+      path?: never;
+      cookie?: never;
+    };
+    requestBody?: never;
+    responses: {
+      200: {
+        headers: {
+          [name: string]: unknown;
+        };
+        content?: never;
+      };
+    };
+  };
   HealthController_check: {
     parameters: {
       query?: never;
diff --git a/apps/web/src/api/identity.spec.ts b/apps/web/src/api/identity.spec.ts
index 47a5063..2a5a05a 100644
--- a/apps/web/src/api/identity.spec.ts
+++ b/apps/web/src/api/identity.spec.ts
@@ -42,7 +42,7 @@ const me = {
   user: userSummary,
   roles: userSummary.roles,
   permissions: ['user:view'],
-  dataScope: { type: 'all' },
+  dataScopes: [{ type: 'all' }],
   mustChangePassword: false,
 };
 
diff --git a/apps/web/src/api/query-keys.ts b/apps/web/src/api/query-keys.ts
index c468f30..33a4204 100644
--- a/apps/web/src/api/query-keys.ts
+++ b/apps/web/src/api/query-keys.ts
@@ -1,3 +1,4 @@
+import type { RoleListQueryInput } from './roles';
 import type { UserListQueryInput } from './users';
 
 /** TanStack Query 缓存键（唯一出处，避免散落字符串） */
@@ -9,4 +10,7 @@ export const queryKeys = {
   userCustomers: (userId: string) => ['users', 'customers', userId] as const,
   departments: ['departments'] as const,
   roles: ['roles'] as const,
+  roleList: (query: RoleListQueryInput) => ['roles', 'management', query] as const,
+  role: (roleId: string) => ['roles', 'detail', roleId] as const,
+  permissions: ['permissions'] as const,
 };
diff --git a/apps/web/src/api/roles.spec.ts b/apps/web/src/api/roles.spec.ts
new file mode 100644
index 0000000..788d63f
--- /dev/null
+++ b/apps/web/src/api/roles.spec.ts
@@ -0,0 +1,210 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+
+import { useAuthStore } from '@/stores/auth-store';
+
+import {
+  createRole,
+  deleteRole,
+  fetchPermissionTree,
+  fetchRoleDetail,
+  fetchRoleList,
+  toRoleListSearchParams,
+  updateRole,
+} from './roles';
+
+const ROLE_ID = '01HZZZZZZZZZZZZZZZZZZZZZZ1';
+const USER_ID = '01HZZZZZZZZZZZZZZZZZZZZZZ2';
+
+const roleListItem = {
+  id: ROLE_ID,
+  code: 'reviewer',
+  name: '审核员',
+  description: '脚本与素材审核',
+  isSystem: false,
+  status: 'active',
+  permissionCount: 4,
+  specialPermissionCount: 0,
+  userCount: 3,
+  dataScope: { type: 'department_and_children' },
+  createdAt: '2026-10-27T02:40:00.000Z',
+  updatedAt: '2026-10-27T02:40:00.000Z',
+};
+
+const roleDetail = {
+  ...roleListItem,
+  permissions: ['script:read', 'script:review', 'material:read', 'material:review'],
+  specialPermissions: [],
+  boundUsers: [
+    {
+      id: USER_ID,
+      name: '赵一诺',
+      account: 'zhao.yinuo',
+      phoneMasked: '136****3188',
+      departmentName: '内容生产中心 / 素材二组',
+      status: 'active',
+    },
+  ],
+};
+
+const permissionTree = {
+  modules: [
+    {
+      module: 'script',
+      moduleLabel: '脚本',
+      sortOrder: 10,
+      permissions: [
+        { code: 'script:read', name: '查看脚本', description: '脚本库', isSpecial: false },
+        { code: 'script:review', name: '审核脚本', description: '入库审核', isSpecial: false },
+      ],
+    },
+    {
+      module: 'delivery',
+      moduleLabel: '导出交付',
+      sortOrder: 40,
+      permissions: [
+        { code: 'delivery:read', name: '查看交付记录', description: '交付清单', isSpecial: false },
+        { code: 'delivery:export', name: '发起导出', description: '数据出口', isSpecial: true },
+      ],
+    },
+  ],
+  specialPermissions: [
+    { code: 'delivery:export', name: '发起导出', description: '数据出口', isSpecial: true },
+  ],
+  sodPairs: [
+    {
+      id: 'script-write-review',
+      label: '脚本生成 × 脚本审核',
+      description: '同一角色不得同时拥有',
+      permissions: ['script:write', 'script:review'],
+    },
+  ],
+  totalPermissions: 4,
+};
+
+const saveResult = {
+  role: roleDetail,
+  affectedUserCount: 3,
+  warnings: [],
+};
+
+const jsonResponse = (body: unknown, status = 200): Response =>
+  new Response(JSON.stringify(body), {
+    status,
+    headers: { 'Content-Type': 'application/json' },
+  });
+
+function toUrl(input: string | URL | Request | undefined): string {
+  if (typeof input === 'string') {
+    return input;
+  }
+  if (input instanceof URL) {
+    return input.href;
+  }
+  return input?.url ?? '';
+}
+
+function bodyOf(init: RequestInit | undefined): unknown {
+  return typeof init?.body === 'string' ? JSON.parse(init.body) : null;
+}
+
+describe('角色列表请求参数', () => {
+  it('按后端 query 约定拼装 snake_case 参数，空关键词不传', () => {
+    const params = toRoleListSearchParams({
+      limit: 100,
+      status: 'all',
+      sort: 'created_at',
+      order: 'desc',
+      keyword: '  审核 ',
+    });
+    expect(params.toString()).toBe(
+      'limit=100&keyword=%E5%AE%A1%E6%A0%B8&status=all&sort=created_at&order=desc',
+    );
+    const empty = toRoleListSearchParams({ limit: 20, status: 'all', keyword: '' });
+    expect(empty.has('keyword')).toBe(false);
+    expect(empty.has('cursor')).toBe(false);
+  });
+
+  it('带游标时完整输出', () => {
+    const params = toRoleListSearchParams({ limit: 20, status: 'disabled', cursor: 'cursor-2' });
+    expect(params.get('cursor')).toBe('cursor-2');
+    expect(params.get('status')).toBe('disabled');
+  });
+});
+
+describe('角色 API 客户端', () => {
+  beforeEach(() => {
+    window.localStorage.clear();
+    useAuthStore.getState().setSession({
+      accessToken: 'token',
+      user: { id: ROLE_ID, name: '灵犀管理员', account: 'admin' },
+      permissions: ['role:view'],
+    });
+    vi.restoreAllMocks();
+  });
+
+  it('解析角色列表信封与详情', async () => {
+    const fetchMock = vi
+      .spyOn(globalThis, 'fetch')
+      .mockResolvedValueOnce(jsonResponse({ items: [roleListItem], next_cursor: 'cursor-2' }))
+      .mockResolvedValueOnce(jsonResponse(roleDetail));
+
+    const list = await fetchRoleList({ limit: 100, status: 'all' });
+    expect(list.items).toHaveLength(1);
+    expect(list.next_cursor).toBe('cursor-2');
+    expect(toUrl(fetchMock.mock.calls[0]?.[0])).toContain('/roles?limit=100&status=all');
+
+    const detail = await fetchRoleDetail(ROLE_ID);
+    expect(detail.permissions).toContain('script:review');
+    expect(detail.boundUsers[0]?.name).toBe('赵一诺');
+    expect(toUrl(fetchMock.mock.calls[1]?.[0])).toContain(`/roles/${ROLE_ID}`);
+  });
+
+  it('解析权限点目录', async () => {
+    vi.spyOn(globalThis, 'fetch').mockResolvedValue(jsonResponse(permissionTree));
+    const tree = await fetchPermissionTree();
+    expect(tree.totalPermissions).toBe(4);
+    expect(tree.specialPermissions[0]?.code).toBe('delivery:export');
+  });
+
+  it('新建角色以 camelCase body 提交并解析保存结果', async () => {
+    const fetchMock = vi.spyOn(globalThis, 'fetch').mockResolvedValue(jsonResponse(saveResult));
+    const result = await createRole({
+      name: '审核员',
+      description: '脚本与素材审核',
+      permissions: ['script:read', 'script:review'],
+      dataScope: { type: 'department_and_children' },
+    });
+    expect(result.affectedUserCount).toBe(3);
+    const init = fetchMock.mock.calls[0]?.[1];
+    expect(init?.method).toBe('POST');
+    expect(bodyOf(init)).toEqual({
+      name: '审核员',
+      description: '脚本与素材审核',
+      permissions: ['script:read', 'script:review'],
+      dataScope: { type: 'department_and_children' },
+    });
+  });
+
+  it('更新角色状态与停用原因', async () => {
+    const fetchMock = vi.spyOn(globalThis, 'fetch').mockResolvedValue(jsonResponse(saveResult));
+    await updateRole(ROLE_ID, { status: 'disabled', reason: '岗位调整' });
+    const init = fetchMock.mock.calls[0]?.[1];
+    expect(init?.method).toBe('PATCH');
+    expect(bodyOf(init)).toEqual({ status: 'disabled', reason: '岗位调整' });
+  });
+
+  it('删除角色返回 204', async () => {
+    const fetchMock = vi
+      .spyOn(globalThis, 'fetch')
+      .mockResolvedValue(new Response(null, { status: 204 }));
+    await expect(deleteRole(ROLE_ID)).resolves.toBeUndefined();
+    expect(fetchMock.mock.calls[0]?.[1]?.method).toBe('DELETE');
+  });
+
+  it('响应用共享 schema 校验：非法权限点编码直接报错', async () => {
+    vi.spyOn(globalThis, 'fetch').mockResolvedValue(
+      jsonResponse({ ...roleDetail, permissions: ['ghost:permission'] }),
+    );
+    await expect(fetchRoleDetail(ROLE_ID)).rejects.toThrow();
+  });
+});
diff --git a/apps/web/src/api/roles.ts b/apps/web/src/api/roles.ts
new file mode 100644
index 0000000..7d89933
--- /dev/null
+++ b/apps/web/src/api/roles.ts
@@ -0,0 +1,82 @@
+import {
+  type CreateRoleInput,
+  createRoleInputSchema,
+  type PermissionTree,
+  permissionTreeSchema,
+  type RoleDetail,
+  roleDetailSchema,
+  type RoleListQuery,
+  type RoleListResponse,
+  roleListResponseSchema,
+  type RoleSaveResult,
+  roleSaveResultSchema,
+  type UpdateRoleInput,
+  updateRoleInputSchema,
+} from '@lingxi/shared';
+
+import { request } from './client';
+import { ENDPOINTS } from './endpoints';
+
+/** 角色管理列表查询（query 参数 snake_case；角色管理页始终传全量状态） */
+export interface RoleListQueryInput extends Partial<RoleListQuery> {
+  limit: number;
+  cursor?: string;
+  /** 排除指定角色 id（模板 / 复制来源场景由前端过滤，接口不感知） */
+  excludeRoleId?: string;
+}
+
+/** 组装 GET /roles 的 query 参数；空值不落 query，避免后端严格校验报错 */
+export function toRoleListSearchParams(query: RoleListQueryInput): URLSearchParams {
+  const params = new URLSearchParams();
+  params.set('limit', String(query.limit));
+  if (query.cursor !== undefined && query.cursor !== '') {
+    params.set('cursor', query.cursor);
+  }
+  if (query.keyword !== undefined && query.keyword.trim() !== '') {
+    params.set('keyword', query.keyword.trim());
+  }
+  if (query.status !== undefined) {
+    params.set('status', query.status);
+  }
+  if (query.sort !== undefined) {
+    params.set('sort', query.sort);
+  }
+  if (query.order !== undefined) {
+    params.set('order', query.order);
+  }
+  return params;
+}
+
+export async function fetchRoleList(query: RoleListQueryInput): Promise<RoleListResponse> {
+  const search = toRoleListSearchParams(query).toString();
+  const path = search === '' ? ENDPOINTS.roles : `${ENDPOINTS.roles}?${search}`;
+  const payload: unknown = await request(path);
+  return roleListResponseSchema.parse(payload);
+}
+
+export async function fetchRoleDetail(roleId: string): Promise<RoleDetail> {
+  const payload: unknown = await request(ENDPOINTS.role(roleId));
+  return roleDetailSchema.parse(payload);
+}
+
+/** GET /permissions：10 模块树 + 6 特殊权限 + 3 对 SoD（与后端同源） */
+export async function fetchPermissionTree(): Promise<PermissionTree> {
+  const payload: unknown = await request(ENDPOINTS.permissions);
+  return permissionTreeSchema.parse(payload);
+}
+
+export async function createRole(input: CreateRoleInput): Promise<RoleSaveResult> {
+  const body = createRoleInputSchema.parse(input);
+  const payload: unknown = await request(ENDPOINTS.roles, { method: 'POST', body });
+  return roleSaveResultSchema.parse(payload);
+}
+
+export async function updateRole(roleId: string, input: UpdateRoleInput): Promise<RoleSaveResult> {
+  const body = updateRoleInputSchema.parse(input);
+  const payload: unknown = await request(ENDPOINTS.role(roleId), { method: 'PATCH', body });
+  return roleSaveResultSchema.parse(payload);
+}
+
+export async function deleteRole(roleId: string): Promise<void> {
+  await request<unknown>(ENDPOINTS.role(roleId), { method: 'DELETE' });
+}
diff --git a/apps/web/src/hooks/queries/use-roles.ts b/apps/web/src/hooks/queries/use-roles.ts
new file mode 100644
index 0000000..3788c82
--- /dev/null
+++ b/apps/web/src/hooks/queries/use-roles.ts
@@ -0,0 +1,98 @@
+import type {
+  CreateRoleInput,
+  PermissionTree,
+  RoleDetail,
+  RoleListResponse,
+  RoleSaveResult,
+  UpdateRoleInput,
+} from '@lingxi/shared';
+import {
+  keepPreviousData,
+  useMutation,
+  type UseMutationResult,
+  useQuery,
+  useQueryClient,
+  type UseQueryResult,
+} from '@tanstack/react-query';
+
+import { queryKeys } from '@/api/query-keys';
+import {
+  createRole,
+  deleteRole,
+  fetchPermissionTree,
+  fetchRoleDetail,
+  fetchRoleList,
+  type RoleListQueryInput,
+  updateRole,
+} from '@/api/roles';
+
+export function useRoleListQuery(query: RoleListQueryInput): UseQueryResult<RoleListResponse> {
+  return useQuery({
+    queryKey: queryKeys.roleList(query),
+    queryFn: () => fetchRoleList(query),
+    placeholderData: keepPreviousData,
+    staleTime: 10_000,
+  });
+}
+
+export function useRoleDetailQuery(roleId: string | null): UseQueryResult<RoleDetail> {
+  return useQuery({
+    queryKey: queryKeys.role(roleId ?? ''),
+    queryFn: () => fetchRoleDetail(roleId ?? ''),
+    enabled: roleId !== null && roleId !== '',
+  });
+}
+
+/** 权限点目录（10 模块 / 30 点 / 6 特殊 / 3 对 SoD）：登录后长期复用 */
+export function usePermissionTreeQuery(): UseQueryResult<PermissionTree> {
+  return useQuery({
+    queryKey: queryKeys.permissions,
+    queryFn: fetchPermissionTree,
+    staleTime: 30 * 60_000,
+  });
+}
+
+function useInvalidateRoles(): () => Promise<void> {
+  const queryClient = useQueryClient();
+  return async () => {
+    await queryClient.invalidateQueries({ queryKey: queryKeys.roles });
+  };
+}
+
+export function useCreateRoleMutation(): UseMutationResult<RoleSaveResult, Error, CreateRoleInput> {
+  const invalidate = useInvalidateRoles();
+  return useMutation({
+    mutationFn: (input: CreateRoleInput) => createRole(input),
+    onSuccess: async (result) => {
+      await invalidate();
+      return result;
+    },
+  });
+}
+
+export function useUpdateRoleMutation(): UseMutationResult<
+  RoleSaveResult,
+  Error,
+  { roleId: string; input: UpdateRoleInput }
+> {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: ({ roleId, input }: { roleId: string; input: UpdateRoleInput }) =>
+      updateRole(roleId, input),
+    onSuccess: (result) => {
+      queryClient.setQueryData(queryKeys.role(result.role.id), result.role);
+      void queryClient.invalidateQueries({ queryKey: queryKeys.roles });
+    },
+  });
+}
+
+export function useDeleteRoleMutation(): UseMutationResult<void, Error, string> {
+  const queryClient = useQueryClient();
+  return useMutation({
+    mutationFn: (roleId: string) => deleteRole(roleId),
+    onSuccess: (_result, roleId) => {
+      queryClient.removeQueries({ queryKey: queryKeys.role(roleId) });
+      void queryClient.invalidateQueries({ queryKey: queryKeys.roles });
+    },
+  });
+}
diff --git a/apps/web/src/layout/PageBreadcrumbs.tsx b/apps/web/src/layout/PageBreadcrumbs.tsx
index abc6111..0fa34a7 100644
--- a/apps/web/src/layout/PageBreadcrumbs.tsx
+++ b/apps/web/src/layout/PageBreadcrumbs.tsx
@@ -1,7 +1,7 @@
 import type { ReactNode } from 'react';
 import { Link } from 'react-router';
 
-import { getUserSectionTrail } from '@/navigation/breadcrumbs';
+import { getRoleSectionTrail, getUserSectionTrail } from '@/navigation/breadcrumbs';
 import { getBreadcrumbs, NAV_MODULES } from '@/navigation/nav-config';
 
 export interface PageBreadcrumbsProps {
@@ -9,7 +9,10 @@ export interface PageBreadcrumbsProps {
 }
 
 export function PageBreadcrumbs({ pathname }: PageBreadcrumbsProps): ReactNode {
-  const entries = getUserSectionTrail(pathname) ?? getBreadcrumbs(NAV_MODULES, pathname);
+  const entries =
+    getUserSectionTrail(pathname) ??
+    getRoleSectionTrail(pathname) ??
+    getBreadcrumbs(NAV_MODULES, pathname);
   return (
     <nav className="lx-breadcrumbs" aria-label="面包屑">
       {entries.map((entry, index) => {
diff --git a/apps/web/src/main.tsx b/apps/web/src/main.tsx
index 7530a9e..5cb2393 100644
--- a/apps/web/src/main.tsx
+++ b/apps/web/src/main.tsx
@@ -6,6 +6,8 @@ import '@/styles/global.css';
 import '@/styles/layout.css';
 import '@/styles/pages.css';
 import '@/styles/users.css';
+import '@/styles/roles.css';
+import '@/styles/role-editor.css';
 
 import { LocaleProvider } from '@douyinfe/semi-ui-19';
 import { localeZhCN } from '@lingxi/ui';
diff --git a/apps/web/src/navigation/breadcrumbs.spec.ts b/apps/web/src/navigation/breadcrumbs.spec.ts
new file mode 100644
index 0000000..acfd851
--- /dev/null
+++ b/apps/web/src/navigation/breadcrumbs.spec.ts
@@ -0,0 +1,40 @@
+import { describe, expect, it } from 'vitest';
+
+import { getRoleSectionTrail, getUserSectionTrail } from './breadcrumbs';
+
+describe('面包屑子路由补全', () => {
+  it('角色新建页：工作台 / 管理中心 / 角色权限 / 新建角色', () => {
+    const trail = getRoleSectionTrail('/system/roles/new');
+    expect(trail?.map((entry) => entry.label)).toEqual([
+      '工作台',
+      '管理中心',
+      '角色权限',
+      '新建角色',
+    ]);
+    expect(trail?.[2]?.path).toBe('/system/roles');
+  });
+
+  it('角色编辑器：末级为角色编辑', () => {
+    const trail = getRoleSectionTrail('/system/roles/01HZZZZZZZZZZZZZZZZZZZZZZZ');
+    expect(trail?.map((entry) => entry.label)).toEqual([
+      '工作台',
+      '管理中心',
+      '角色权限',
+      '角色编辑',
+    ]);
+  });
+
+  it('角色列表页由导航配置派生，不走子路由补全', () => {
+    expect(getRoleSectionTrail('/system/roles')).toBeNull();
+  });
+
+  it('用户子路由补全不受影响', () => {
+    expect(getUserSectionTrail('/system/users/new')?.map((entry) => entry.label)).toEqual([
+      '工作台',
+      '管理中心',
+      '用户与组织',
+      '新建用户',
+    ]);
+    expect(getUserSectionTrail('/system/users/01HZZZZZZZZZZZZZZZZZZZZZZZ')).not.toBeNull();
+  });
+});
diff --git a/apps/web/src/navigation/breadcrumbs.ts b/apps/web/src/navigation/breadcrumbs.ts
index 63e1b7d..6503e37 100644
--- a/apps/web/src/navigation/breadcrumbs.ts
+++ b/apps/web/src/navigation/breadcrumbs.ts
@@ -2,6 +2,27 @@ import { ROUTES } from '@/routes';
 
 import type { BreadcrumbEntry } from './nav-config';
 
+/** 角色模块下的子路由（新建 / 编辑器）不在 nav-config 的菜单项里，这里补齐面包屑 */
+export function getRoleSectionTrail(pathname: string): BreadcrumbEntry[] | null {
+  if (pathname === ROUTES.system.roleNew) {
+    return [
+      { key: 'home', label: '工作台', path: ROUTES.home },
+      { key: 'system', label: '管理中心' },
+      { key: 'roles', label: '角色权限', path: ROUTES.system.roles },
+      { key: 'role-new', label: '新建角色' },
+    ];
+  }
+  if (/^\/system\/roles\/[^/]+$/.test(pathname)) {
+    return [
+      { key: 'home', label: '工作台', path: ROUTES.home },
+      { key: 'system', label: '管理中心' },
+      { key: 'roles', label: '角色权限', path: ROUTES.system.roles },
+      { key: 'role-detail', label: '角色编辑' },
+    ];
+  }
+  return null;
+}
+
 /**
  * 用户模块下的子路由（新建 / 详情）不在 nav-config 的菜单项里，
  * 这里补齐面包屑：工作台 / 管理中心 / 用户与组织 / 当前页。
diff --git a/apps/web/src/navigation/nav-config.spec.ts b/apps/web/src/navigation/nav-config.spec.ts
index 625f7cf..cd155f4 100644
--- a/apps/web/src/navigation/nav-config.spec.ts
+++ b/apps/web/src/navigation/nav-config.spec.ts
@@ -33,6 +33,17 @@ describe('导航配置', () => {
     );
   });
 
+  it('角色权限菜单使用 role:view，只读角色也能进入角色页', () => {
+    const rolesItem = NAV_MODULES.find((module) => module.key === 'system')?.items.find(
+      (item) => item.key === 'roles',
+    );
+    expect(rolesItem?.permission).toBe('role:view');
+    expect(findActiveNav(NAV_MODULES, '/system/roles/new')?.item?.label).toBe('角色权限');
+    expect(findActiveNav(NAV_MODULES, '/system/roles/01HZZZZZZZZZZZZZZZZZZZZZZZ')?.module.key).toBe(
+      'system',
+    );
+  });
+
   it('按路径定位当前模块与菜单', () => {
     const active = findActiveNav(NAV_MODULES, '/material/quick-review');
     expect(active?.module.key).toBe('material');
diff --git a/apps/web/src/navigation/nav-config.ts b/apps/web/src/navigation/nav-config.ts
index c5b65af..6ac0025 100644
--- a/apps/web/src/navigation/nav-config.ts
+++ b/apps/web/src/navigation/nav-config.ts
@@ -259,7 +259,7 @@ export const NAV_MODULES: readonly NavModule[] = [
         label: '角色权限',
         path: '/system/roles',
         icon: IconShield,
-        permission: Permission.ROLE_MANAGE,
+        permission: Permission.ROLE_VIEW,
         description: '角色、权限点与职责互斥',
       },
       {
diff --git a/apps/web/src/pages/login/use-login-form.spec.tsx b/apps/web/src/pages/login/use-login-form.spec.tsx
index 52a08a3..8a99431 100644
--- a/apps/web/src/pages/login/use-login-form.spec.tsx
+++ b/apps/web/src/pages/login/use-login-form.spec.tsx
@@ -43,7 +43,7 @@ function meWith(mustChangePassword: boolean): MeResponse {
     },
     roles: [{ id: ROLE_ID, code: 'super_admin', name: '超级管理员', isSystem: true }],
     permissions: ['user:view', 'user:manage'],
-    dataScope: { type: 'all' },
+    dataScopes: [{ type: 'all' }],
     mustChangePassword,
   };
 }
diff --git a/apps/web/src/pages/system/roles/PermissionCatalogDrawer.tsx b/apps/web/src/pages/system/roles/PermissionCatalogDrawer.tsx
new file mode 100644
index 0000000..e46ed8c
--- /dev/null
+++ b/apps/web/src/pages/system/roles/PermissionCatalogDrawer.tsx
@@ -0,0 +1,97 @@
+/* eslint-disable max-lines-per-function -- 单组件按原型区块展开，拆分反而降低可读性 */
+import { Button, SideSheet } from '@douyinfe/semi-ui-19';
+import type { PermissionTree, RoleDetail } from '@lingxi/shared';
+import { IconCheck, IconStar } from '@lingxi/ui/icons';
+import type { ReactNode } from 'react';
+
+import { scopeLabelOf } from './role-display';
+
+export interface PermissionCatalogDrawerProps {
+  visible: boolean;
+  tree: PermissionTree | undefined;
+  role: RoleDetail | null;
+  onClose: () => void;
+}
+
+/** 权限点目录抽屉：只读展示 30 个权限点与当前角色的持有情况 */
+export function PermissionCatalogDrawer({
+  visible,
+  tree,
+  role,
+  onClose,
+}: PermissionCatalogDrawerProps): ReactNode {
+  const granted = new Set<string>([
+    ...(role?.permissions ?? []),
+    ...(role?.specialPermissions ?? []),
+  ]);
+  return (
+    <SideSheet
+      visible={visible}
+      title="权限点目录"
+      width={480}
+      placement="right"
+      onCancel={onClose}
+      footer={
+        <div className="lx-role-catalog__foot">
+          <span>权限点变更即时对绑定用户生效</span>
+          <Button onClick={onClose}>关闭</Button>
+        </div>
+      }
+    >
+      <div className="lx-role-catalog">
+        <p className="lx-role-catalog__sub">
+          {tree?.totalPermissions ?? 30} 个权限点 · {tree?.specialPermissions.length ?? 6}{' '}
+          个特殊权限；★ 默认关闭、需单独授予。
+          {role === null
+            ? ' 当前角色尚未加载。'
+            : ` 当前勾选为「${role.name}」持有（${String(role.permissionCount + role.specialPermissionCount)} 个）。`}
+        </p>
+        {tree === undefined ? (
+          <p className="lx-role-catalog__empty">权限点目录加载中…</p>
+        ) : (
+          tree.modules.map((module) => (
+            <section key={module.module} className="lx-role-catalog__module">
+              <header className="lx-role-catalog__module-head">
+                <b>{module.moduleLabel}</b>
+                <span>
+                  {module.permissions.filter((permission) => granted.has(permission.code)).length} /{' '}
+                  {module.permissions.length}
+                </span>
+              </header>
+              {module.permissions.map((permission) => {
+                const owned = granted.has(permission.code);
+                return (
+                  <div
+                    key={permission.code}
+                    className={owned ? 'lx-role-catalog__row is-granted' : 'lx-role-catalog__row'}
+                  >
+                    <span className="lx-role-catalog__check" aria-hidden="true">
+                      {owned ? <IconCheck size={12} /> : null}
+                    </span>
+                    <span className="lx-role-catalog__copy">
+                      <span className="lx-role-catalog__name">
+                        {permission.name}
+                        {permission.isSpecial ? (
+                          <span className="lx-role-tag lx-role-tag--special">★ 特殊</span>
+                        ) : null}
+                      </span>
+                      <span className="lx-role-catalog__desc">{permission.description}</span>
+                    </span>
+                    <code className="lx-role-catalog__code">{permission.code}</code>
+                  </div>
+                );
+              })}
+            </section>
+          ))
+        )}
+        <div className="lx-role-catalog__note">
+          <IconStar size={14} />
+          <span>
+            特殊权限 6 项与普通权限分开授予，不随角色复制带入；当前角色数据范围为「
+            {role === null ? '—' : scopeLabelOf(role.dataScope.type)}」。
+          </span>
+        </div>
+      </div>
+    </SideSheet>
+  );
+}
diff --git a/apps/web/src/pages/system/roles/RoleDetailPanel.spec.tsx b/apps/web/src/pages/system/roles/RoleDetailPanel.spec.tsx
new file mode 100644
index 0000000..7ba185a
--- /dev/null
+++ b/apps/web/src/pages/system/roles/RoleDetailPanel.spec.tsx
@@ -0,0 +1,176 @@
+import type { PermissionTree, RoleDetail } from '@lingxi/shared';
+import {
+  PERMISSION_CATALOG,
+  permissionsByModule,
+  permissionTreeSchema,
+  roleDetailSchema,
+  SOD_PAIRS,
+} from '@lingxi/shared';
+import { cleanup, fireEvent, render, screen } from '@testing-library/react';
+import type { ReactNode } from 'react';
+import { afterEach, describe, expect, it, vi } from 'vitest';
+
+import { RoleDetailPanel } from './RoleDetailPanel';
+
+vi.mock('@lingxi/ui', () => ({
+  PageEmpty: ({ title }: { title?: string }) => <div data-testid="page-empty">{title}</div>,
+  ErrorState: ({ title }: { title?: string }) => <div data-testid="error-state">{title}</div>,
+  PageSkeleton: () => <div data-testid="page-skeleton" />,
+}));
+
+vi.mock('@douyinfe/semi-ui-19', () => ({
+  Button: ({ children, onClick }: { children?: ReactNode; onClick?: () => void }) => (
+    <button type="button" onClick={onClick}>
+      {children}
+    </button>
+  ),
+}));
+
+const ROLE_ID = '01HZZZZZZZZZZZZZZZZZZZZZZ1';
+
+function roleNode(permission: (typeof PERMISSION_CATALOG)[number]): {
+  code: string;
+  name: string;
+  description: string;
+  isSpecial: boolean;
+} {
+  return {
+    code: permission.code,
+    name: permission.name,
+    description: permission.description,
+    isSpecial: permission.isSpecial,
+  };
+}
+
+const tree: PermissionTree = permissionTreeSchema.parse({
+  modules: permissionsByModule().map((module) => ({
+    module: module.module,
+    moduleLabel: module.moduleLabel,
+    sortOrder: module.sortOrder,
+    permissions: module.permissions.map(roleNode),
+  })),
+  specialPermissions: PERMISSION_CATALOG.filter((permission) => permission.isSpecial).map(roleNode),
+  sodPairs: SOD_PAIRS.map((pair) => ({
+    id: pair.id,
+    label: pair.label,
+    description: pair.description,
+    permissions: [pair.permissions[0], pair.permissions[1]],
+  })),
+  totalPermissions: PERMISSION_CATALOG.length,
+});
+
+const detail: RoleDetail = roleDetailSchema.parse({
+  id: ROLE_ID,
+  code: 'account_owner',
+  name: '客户负责人',
+  description: '客户资料、脚本审核与交付验收',
+  isSystem: false,
+  status: 'active',
+  permissionCount: 2,
+  specialPermissionCount: 1,
+  userCount: 4,
+  dataScope: { type: 'customer_groups', targetIds: [] },
+  permissions: ['script:read', 'script:review'],
+  specialPermissions: ['delivery:export'],
+  boundUsers: [
+    {
+      id: '01HZZZZZZZZZZZZZZZZZZZZZZ3',
+      name: '陈默',
+      account: 'chen.mo',
+      phoneMasked: '138****2046',
+      departmentName: '内容生产中心 / 素材一组',
+      status: 'active',
+    },
+    {
+      id: '01HZZZZZZZZZZZZZZZZZZZZZZ4',
+      name: '高岑',
+      account: 'gao.cen',
+      phoneMasked: '186****4402',
+      departmentName: '交付中心 / 客户成功组',
+      status: 'active',
+    },
+    {
+      id: '01HZZZZZZZZZZZZZZZZZZZZZZ5',
+      name: '江岚',
+      account: 'jiang.lan',
+      phoneMasked: '159****3320',
+      departmentName: '平台技术部 / 平台运维组',
+      status: 'active',
+    },
+    {
+      id: '01HZZZZZZZZZZZZZZZZZZZZZZ6',
+      name: '何岸',
+      account: 'he.an',
+      phoneMasked: '135****6641',
+      departmentName: '交付中心 / 客户成功组',
+      status: 'disabled',
+    },
+  ],
+  createdAt: '2026-10-25T01:30:00.000Z',
+  updatedAt: '2026-10-25T01:30:00.000Z',
+});
+
+function renderPanel(overrides: Partial<Parameters<typeof RoleDetailPanel>[0]> = {}): void {
+  render(
+    <RoleDetailPanel
+      roleId={ROLE_ID}
+      detail={detail}
+      tree={tree}
+      loading={false}
+      error={null}
+      canManage
+      onRetry={vi.fn()}
+      onEdit={vi.fn()}
+      onCopy={vi.fn()}
+      onRename={vi.fn()}
+      onDisable={vi.fn()}
+      onEnable={vi.fn()}
+      onOpenCatalog={vi.fn()}
+      {...overrides}
+    />,
+  );
+}
+
+afterEach(() => {
+  cleanup();
+});
+
+describe('角色详情面板', () => {
+  it('渲染头部、权限摘要、数据范围与特殊权限', () => {
+    renderPanel();
+    expect(screen.getByText('客户负责人')).toBeTruthy();
+    expect(screen.getByText('启用')).toBeTruthy();
+    expect(screen.getByText('account_owner')).toBeTruthy();
+    expect(screen.getByText('指定客户组')).toBeTruthy();
+    expect(screen.getByText('发起导出')).toBeTruthy();
+    expect(document.querySelector('.lx-role-detail__module-count')?.textContent).toContain('2 / 3');
+    expect(document.querySelector('.lx-role-detail__meta')?.textContent).toContain('4 名');
+  });
+
+  it('绑定用户默认展示前 3 名，可展开全部', () => {
+    renderPanel();
+    expect(screen.getByText('陈默')).toBeTruthy();
+    expect(screen.queryByText('何岸')).toBeNull();
+    fireEvent.click(screen.getByText('查看全部 4 名'));
+    expect(screen.getByText('何岸')).toBeTruthy();
+    expect(screen.getByText('收起')).toBeTruthy();
+    expect(screen.queryByText('查看全部 4 名')).toBeNull();
+  });
+
+  it('无管理权限时不渲染复制 / 停用等写控件', () => {
+    renderPanel({ canManage: false });
+    expect(screen.queryByText('复制')).toBeNull();
+    expect(screen.queryByText('停用')).toBeNull();
+    expect(screen.getByText('编辑角色')).toBeTruthy();
+  });
+
+  it('未选择角色时展示空态', () => {
+    renderPanel({ roleId: null, detail: undefined });
+    expect(screen.getByTestId('page-empty')).toBeTruthy();
+  });
+
+  it('详情加载失败时展示错误态并可重试', () => {
+    renderPanel({ detail: undefined, error: new Error('boom') });
+    expect(screen.getByTestId('error-state').textContent).toContain('角色详情加载失败');
+  });
+});
diff --git a/apps/web/src/pages/system/roles/RoleDetailPanel.tsx b/apps/web/src/pages/system/roles/RoleDetailPanel.tsx
new file mode 100644
index 0000000..cefe861
--- /dev/null
+++ b/apps/web/src/pages/system/roles/RoleDetailPanel.tsx
@@ -0,0 +1,367 @@
+/* eslint-disable max-lines-per-function -- 详情面板按头部/摘要/范围/特殊/绑定用户分区，集中便于对齐原型 */
+import { Button } from '@douyinfe/semi-ui-19';
+import type { PermissionTree, RoleDetail } from '@lingxi/shared';
+import { ErrorState, PageEmpty, PageSkeleton } from '@lingxi/ui';
+import { IconCopy, IconEdit, IconPause, IconPlay, IconShield, IconStar } from '@lingxi/ui/icons';
+import type { ReactNode } from 'react';
+import { useState } from 'react';
+
+import {
+  buildPermissionMetaMap,
+  formatRoleDateTime,
+  permissionNameOf,
+  scopeDescriptionOf,
+  scopeLabelOf,
+  summarizePermissionModules,
+} from './role-display';
+import { RoleStatusTag } from './RoleStatusTag';
+
+export interface RoleDetailPanelProps {
+  roleId: string | null;
+  detail: RoleDetail | undefined;
+  tree: PermissionTree | undefined;
+  loading: boolean;
+  error: Error | null;
+  canManage: boolean;
+  onRetry: () => void;
+  onEdit: (roleId: string) => void;
+  onCopy: (role: RoleDetail) => void;
+  onRename: (role: RoleDetail) => void;
+  onDisable: (role: RoleDetail) => void;
+  onEnable: (role: RoleDetail) => void;
+  onOpenCatalog: (role: RoleDetail) => void;
+}
+
+function RoleAvatar({ status }: { status: 'active' | 'disabled' }): ReactNode {
+  return (
+    <span
+      className={
+        status === 'active' ? 'lx-role-detail__avatar' : 'lx-role-detail__avatar is-disabled'
+      }
+      aria-hidden="true"
+    >
+      <IconShield size={22} />
+    </span>
+  );
+}
+
+function DetailHead({
+  role,
+  canManage,
+  onCopy,
+  onRename,
+  onDisable,
+  onEnable,
+}: Pick<RoleDetailPanelProps, 'canManage' | 'onCopy' | 'onRename' | 'onDisable' | 'onEnable'> & {
+  role: RoleDetail;
+}): ReactNode {
+  return (
+    <header className="lx-role-detail__head">
+      <RoleAvatar status={role.status} />
+      <div className="lx-role-detail__ident">
+        <div className="lx-role-detail__name">
+          <h2>{role.name}</h2>
+          <RoleStatusTag status={role.status} />
+          {role.isSystem ? <span className="lx-role-tag lx-role-tag--builtin">内置</span> : null}
+        </div>
+        <p className="lx-role-detail__desc">{role.description}</p>
+      </div>
+      {canManage ? (
+        <div className="lx-role-detail__actions">
+          <Button
+            icon={<IconCopy size={14} />}
+            onClick={() => {
+              onCopy(role);
+            }}
+          >
+            复制
+          </Button>
+          {role.isSystem ? (
+            <Button
+              icon={<IconEdit size={14} />}
+              onClick={() => {
+                onRename(role);
+              }}
+            >
+              改名
+            </Button>
+          ) : role.status === 'active' ? (
+            <Button
+              type="danger"
+              icon={<IconPause size={14} />}
+              onClick={() => {
+                onDisable(role);
+              }}
+            >
+              停用
+            </Button>
+          ) : (
+            <Button
+              icon={<IconPlay size={14} />}
+              onClick={() => {
+                onEnable(role);
+              }}
+            >
+              启用
+            </Button>
+          )}
+        </div>
+      ) : null}
+    </header>
+  );
+}
+
+function PermissionSummary({
+  role,
+  tree,
+  onOpenCatalog,
+}: {
+  role: RoleDetail;
+  tree: PermissionTree | undefined;
+  onOpenCatalog: () => void;
+}): ReactNode {
+  const selected = [...role.permissions, ...role.specialPermissions];
+  const modules = tree === undefined ? [] : summarizePermissionModules(tree, selected);
+  return (
+    <section className="lx-role-detail__section">
+      <div className="lx-role-detail__section-head">
+        <h3>权限点摘要</h3>
+        <span className="lx-role-detail__count">
+          已选 {role.permissionCount + role.specialPermissionCount} /{' '}
+          {tree?.totalPermissions ?? '—'}
+        </span>
+        <Button theme="borderless" size="small" onClick={onOpenCatalog}>
+          查看权限点目录
+        </Button>
+      </div>
+      {modules.length === 0 ? (
+        <p className="lx-role-detail__muted">权限点目录加载中…</p>
+      ) : (
+        <div className="lx-role-detail__modules">
+          {modules.map((module) => (
+            <div
+              key={module.module}
+              className={
+                module.selected === 0 ? 'lx-role-detail__module is-zero' : 'lx-role-detail__module'
+              }
+            >
+              <span className="lx-role-detail__module-name">{module.moduleLabel}</span>
+              <span className="lx-role-detail__module-count">
+                <b>{module.selected}</b> / {module.total}
+              </span>
+            </div>
+          ))}
+        </div>
+      )}
+    </section>
+  );
+}
+
+function ScopeAndSpecial({
+  role,
+  tree,
+}: {
+  role: RoleDetail;
+  tree: PermissionTree | undefined;
+}): ReactNode {
+  const meta = tree === undefined ? undefined : buildPermissionMetaMap(tree);
+  return (
+    <section className="lx-role-detail__section">
+      <div className="lx-role-detail__cols">
+        <div className="lx-role-detail__col">
+          <div className="lx-role-detail__section-head">
+            <h3>数据范围</h3>
+          </div>
+          <p className="lx-role-detail__scope">
+            <b>{scopeLabelOf(role.dataScope.type)}</b>
+            <span>{scopeDescriptionOf(role.dataScope.type)}</span>
+          </p>
+          {role.dataScope.type === 'customer_groups' ? (
+            <p className="lx-role-detail__muted">
+              {(role.dataScope.targetIds ?? []).length === 0
+                ? '暂未指定客户组，客户组将在客户模块上线后可选择。'
+                : `已指定 ${String((role.dataScope.targetIds ?? []).length)} 个客户组，客户组名称将在客户模块上线后展示。`}
+            </p>
+          ) : null}
+        </div>
+        <div className="lx-role-detail__col">
+          <div className="lx-role-detail__section-head">
+            <h3>特殊权限</h3>
+            <span className="lx-role-detail__count">{role.specialPermissions.length} / 6</span>
+          </div>
+          {role.specialPermissions.length === 0 ? (
+            <p className="lx-role-detail__muted">
+              未授予特殊权限，6 项均默认关闭，需单独授予并记录审计。
+            </p>
+          ) : (
+            <div className="lx-role-detail__special-chips">
+              {role.specialPermissions.map((code) => (
+                <span key={code} className="lx-role-detail__special-chip" title={code}>
+                  <IconStar size={12} />
+                  {meta === undefined ? code : permissionNameOf(meta, code)}
+                </span>
+              ))}
+            </div>
+          )}
+        </div>
+      </div>
+    </section>
+  );
+}
+
+function BoundUsers({ role }: { role: RoleDetail }): ReactNode {
+  const [expanded, setExpanded] = useState(false);
+  const shown = expanded ? role.boundUsers : role.boundUsers.slice(0, 3);
+  return (
+    <section className="lx-role-detail__section">
+      <div className="lx-role-detail__section-head">
+        <h3>绑定用户</h3>
+        {role.boundUsers.length > 3 ? (
+          <Button
+            theme="borderless"
+            size="small"
+            onClick={() => {
+              setExpanded((value) => !value);
+            }}
+          >
+            {expanded ? '收起' : `查看全部 ${String(role.boundUsers.length)} 名`}
+          </Button>
+        ) : null}
+      </div>
+      {role.boundUsers.length === 0 ? (
+        <p className="lx-role-detail__muted">暂未绑定用户，可停用或删除该角色。</p>
+      ) : (
+        <ul className="lx-role-detail__users">
+          {shown.map((user) => (
+            <li key={user.id} className="lx-role-detail__user">
+              <span
+                className={
+                  user.status === 'disabled'
+                    ? 'lx-role-detail__user-avatar is-disabled'
+                    : 'lx-role-detail__user-avatar'
+                }
+              >
+                {user.name.slice(0, 1)}
+              </span>
+              <span className="lx-role-detail__user-name">{user.name}</span>
+              <span className="lx-role-detail__user-account">{user.account}</span>
+              <span className="lx-role-detail__user-dept">{user.departmentName}</span>
+              <span
+                className={
+                  user.status === 'active' ? 'lx-status-tag is-active' : 'lx-status-tag is-disabled'
+                }
+              >
+                {user.status === 'active' ? '在职' : '停用'}
+              </span>
+            </li>
+          ))}
+        </ul>
+      )}
+    </section>
+  );
+}
+
+function DetailState({
+  roleId,
+  loading,
+  error,
+  onRetry,
+}: Pick<RoleDetailPanelProps, 'roleId' | 'loading' | 'error' | 'onRetry'>): ReactNode {
+  if (roleId === null) {
+    return (
+      <PageEmpty
+        title="请选择一个角色"
+        description="左侧列表支持搜索与状态筛选，选中角色后在此查看权限详情。"
+      />
+    );
+  }
+  if (loading) {
+    return (
+      <div className="lx-role-detail__state">
+        <PageSkeleton rows={8} />
+      </div>
+    );
+  }
+  if (error !== null) {
+    return (
+      <ErrorState
+        className="lx-role-detail__state"
+        title="角色详情加载失败"
+        message={error.message}
+        onRetry={onRetry}
+      />
+    );
+  }
+  return null;
+}
+
+/** 右侧角色详情面板（只读）：权限摘要、数据范围、特殊权限、绑定用户与编辑入口 */
+export function RoleDetailPanel(props: RoleDetailPanelProps): ReactNode {
+  const ready = props.roleId !== null && props.detail !== undefined && props.error === null;
+  const detail = props.detail;
+  return (
+    <section className="lx-role-detail" aria-label="角色详情">
+      {ready && detail !== undefined ? (
+        <>
+          <DetailHead
+            role={detail}
+            canManage={props.canManage}
+            onCopy={props.onCopy}
+            onRename={props.onRename}
+            onDisable={props.onDisable}
+            onEnable={props.onEnable}
+          />
+          <div className="lx-role-detail__body">
+            <div className="lx-role-detail__meta">
+              <span>
+                <em>编码</em>
+                <code>{detail.code}</code>
+              </span>
+              <span>
+                <em>绑定用户</em>
+                {detail.userCount} 名
+              </span>
+              <span>
+                <em>最近更新</em>
+                {formatRoleDateTime(detail.updatedAt)}
+              </span>
+            </div>
+            <PermissionSummary
+              role={detail}
+              tree={props.tree}
+              onOpenCatalog={() => {
+                props.onOpenCatalog(detail);
+              }}
+            />
+            <ScopeAndSpecial role={detail} tree={props.tree} />
+            <BoundUsers role={detail} />
+          </div>
+          <footer className="lx-role-detail__foot">
+            <span className="lx-role-detail__foot-note">
+              {detail.isSystem ? '系统内置角色，不可停用或删除' : '自定义角色，可复制、停用或删除'}
+            </span>
+            <Button
+              theme="solid"
+              type="primary"
+              icon={<IconEdit size={14} />}
+              onClick={() => {
+                props.onEdit(detail.id);
+              }}
+            >
+              编辑角色
+            </Button>
+          </footer>
+        </>
+      ) : (
+        <div className="lx-role-detail__empty">
+          <DetailState
+            roleId={props.roleId}
+            loading={props.loading}
+            error={props.error}
+            onRetry={props.onRetry}
+          />
+        </div>
+      )}
+    </section>
+  );
+}
diff --git a/apps/web/src/pages/system/roles/RoleEditorPage.tsx b/apps/web/src/pages/system/roles/RoleEditorPage.tsx
new file mode 100644
index 0000000..dea2cb2
--- /dev/null
+++ b/apps/web/src/pages/system/roles/RoleEditorPage.tsx
@@ -0,0 +1,703 @@
+/* eslint-disable max-lines-per-function, complexity -- 编辑器页负责角色加载、草稿编辑、保存编排与离开拦截，集中便于追踪数据流 */
+import { Button } from '@douyinfe/semi-ui-19';
+import {
+  Permission,
+  type PermissionNode,
+  type PermissionTree,
+  type RoleDetail,
+  type RoleListItem,
+  type SodConflict,
+} from '@lingxi/shared';
+import { ErrorState, notifySuccess, notifyWarning, PageSkeleton } from '@lingxi/ui';
+import { IconAlert, IconBack, IconCopy, IconPause, IconPlay, IconShield } from '@lingxi/ui/icons';
+import type { ReactNode } from 'react';
+import { useEffect, useMemo, useState } from 'react';
+import { useBlocker, useNavigate, useParams } from 'react-router';
+
+import { ApiError } from '@/api/client';
+import { Can } from '@/components/Can';
+import {
+  usePermissionTreeQuery,
+  useRoleDetailQuery,
+  useRoleListQuery,
+  useUpdateRoleMutation,
+} from '@/hooks/queries/use-roles';
+import { usePermission } from '@/hooks/use-permission';
+import { roleDetailPath, roleNewPath, ROUTES } from '@/routes';
+
+import {
+  DisableRoleDialog,
+  LeaveRoleDialog,
+  SaveRoleDialog,
+  SpecialPermissionDialog,
+} from './role-dialogs';
+import { buildPermissionMetaMap, formatRoleDateTime, scopeLabelOf } from './role-display';
+import {
+  conflictsFromErrorDetails,
+  type RoleDraftErrors,
+  saveResultMessage,
+  validateUpdateDraft,
+} from './role-utils';
+import { type RoleEditorTabKey, RoleEditorTabs } from './RoleEditorTabs';
+import { RoleListPanel } from './RoleListPanel';
+import { RoleStatusTag } from './RoleStatusTag';
+import { useRoleEditor } from './use-role-editor';
+
+/** 左侧角色切换列表：与列表页同一查询口径，全部状态一次拉取 */
+const PEER_ROLE_QUERY = {
+  limit: 100,
+  status: 'all',
+  sort: 'created_at',
+  order: 'desc',
+} as const;
+
+interface EditorContentProps {
+  detail: RoleDetail;
+  tree: PermissionTree | undefined;
+  treeLoading: boolean;
+  treeError: Error | null;
+  onRetryTree: () => void;
+  peers: readonly RoleListItem[];
+  peersLoading: boolean;
+  peersError: Error | null;
+  onRetryPeers: () => void;
+  onSelectPeer: (roleId: string) => void;
+  canManage: boolean;
+}
+
+function mergeConflicts(
+  local: readonly SodConflict[],
+  server: readonly SodConflict[],
+): SodConflict[] {
+  const seen = new Set<string>();
+  const merged: SodConflict[] = [];
+  for (const conflict of [...local, ...server]) {
+    if (seen.has(conflict.pairId)) {
+      continue;
+    }
+    seen.add(conflict.pairId);
+    merged.push(conflict);
+  }
+  return merged;
+}
+
+function conflictMessages(
+  conflicts: readonly SodConflict[],
+  meta: ReadonlyMap<string, { name: string }> | null,
+): string {
+  return conflicts
+    .map((conflict) => {
+      const left = meta?.get(conflict.permissions[0])?.name ?? conflict.permissions[0];
+      const right = meta?.get(conflict.permissions[1])?.name ?? conflict.permissions[1];
+      return `命中职责互斥：${conflict.label}。请移除「${left}」或「${right}」后重试。`;
+    })
+    .join(' ');
+}
+
+function EditorAlert({
+  readonly,
+  locked,
+  conflicts,
+  saveError,
+  meta,
+}: {
+  readonly: boolean;
+  locked: boolean;
+  conflicts: readonly SodConflict[];
+  saveError: string | null;
+  meta: ReadonlyMap<string, { name: string }> | null;
+}): ReactNode {
+  if (readonly) {
+    return (
+      <div className="lx-role-editor__alert is-info">
+        <IconAlert size={15} />
+        <span>你没有角色管理权限（role:manage），当前为只读视图。如需调整请联系平台管理员。</span>
+      </div>
+    );
+  }
+  if (locked) {
+    return (
+      <div className="lx-role-editor__alert is-info">
+        <IconAlert size={15} />
+        <span>超级管理员为系统内置角色，仅显示名可修改；权限、数据范围与特殊权限由系统保证。</span>
+      </div>
+    );
+  }
+  if (conflicts.length > 0) {
+    return (
+      <div className="lx-role-editor__alert is-danger">
+        <IconAlert size={15} />
+        <span>{conflictMessages(conflicts, meta)}</span>
+      </div>
+    );
+  }
+  if (saveError !== null) {
+    return (
+      <div className="lx-role-editor__alert is-danger">
+        <IconAlert size={15} />
+        <span>{saveError}</span>
+      </div>
+    );
+  }
+  return null;
+}
+
+function EditorFoot({
+  readonly,
+  locked,
+  conflicts,
+  editor,
+  saving,
+  affectedUsers,
+  onCancel,
+  onSave,
+}: {
+  readonly: boolean;
+  locked: boolean;
+  conflicts: readonly SodConflict[];
+  editor: ReturnType<typeof useRoleEditor>;
+  saving: boolean;
+  affectedUsers: number;
+  onCancel: () => void;
+  onSave: () => void;
+}): ReactNode {
+  if (readonly) {
+    return (
+      <footer className="lx-role-editor__foot">
+        <span className="lx-role-editor__impact is-clean">
+          只读视图：可以查看权限配置，但没有修改权限
+        </span>
+      </footer>
+    );
+  }
+  const dirty = editor.isDirty;
+  return (
+    <footer className="lx-role-editor__foot">
+      <div className="lx-role-editor__impact">
+        {conflicts.length > 0 ? (
+          <span className="is-blocked">
+            <IconAlert size={14} />
+            存在职责互斥，保存不可用
+          </span>
+        ) : !dirty ? (
+          <span className="is-clean">未做修改</span>
+        ) : (
+          <>
+            <span className="is-dirty">未保存</span>
+            {editor.diff.totalAdded > 0 ? (
+              <span>
+                本次新增 <b>{editor.diff.totalAdded}</b>
+              </span>
+            ) : null}
+            {editor.diff.totalRemoved > 0 ? (
+              <span>
+                移除 <b>{editor.diff.totalRemoved}</b>
+              </span>
+            ) : null}
+            {editor.diff.nameChanged || editor.diff.descriptionChanged ? (
+              <span>基本信息已修改</span>
+            ) : null}
+            {editor.diff.scopeChanged ? <span>数据范围已修改</span> : null}
+            <span>
+              影响 <b>{affectedUsers}</b> 名用户
+            </span>
+          </>
+        )}
+      </div>
+      <div className="lx-role-editor__foot-actions">
+        <Button onClick={onCancel} disabled={saving}>
+          取消
+        </Button>
+        <Button
+          theme="solid"
+          type="primary"
+          loading={saving}
+          disabled={conflicts.length > 0 || !dirty}
+          onClick={onSave}
+        >
+          {locked ? '保存名称' : '保存'}
+        </Button>
+      </div>
+    </footer>
+  );
+}
+
+function EditorContent({
+  detail,
+  tree,
+  treeLoading,
+  treeError,
+  onRetryTree,
+  peers,
+  peersLoading,
+  peersError,
+  onRetryPeers,
+  onSelectPeer,
+  canManage,
+}: EditorContentProps): ReactNode {
+  const navigate = useNavigate();
+  const editor = useRoleEditor(detail);
+  const updateRole = useUpdateRoleMutation();
+  const locked = detail.isSystem;
+  const readonly = !canManage;
+  const [activeTab, setActiveTab] = useState<RoleEditorTabKey>('basic');
+  const [errors, setErrors] = useState<RoleDraftErrors>({});
+  const draftFingerprint = useMemo(() => JSON.stringify(editor.draft), [editor.draft]);
+  const [serverState, setServerState] = useState<{
+    fingerprint: string;
+    conflicts: readonly SodConflict[];
+    saveError: string | null;
+  } | null>(null);
+  const serverConflicts = useMemo<readonly SodConflict[]>(
+    () =>
+      serverState !== null && serverState.fingerprint === draftFingerprint
+        ? serverState.conflicts
+        : [],
+    [serverState, draftFingerprint],
+  );
+  const saveError =
+    serverState !== null && serverState.fingerprint === draftFingerprint
+      ? serverState.saveError
+      : null;
+  const [saveOpen, setSaveOpen] = useState(false);
+  const [specialPrompt, setSpecialPrompt] = useState(false);
+  const [specialDialog, setSpecialDialog] = useState<{
+    permission: PermissionNode;
+    granted: boolean;
+  } | null>(null);
+  const [disableOpen, setDisableOpen] = useState(false);
+  const blocker = useBlocker(editor.isDirty);
+
+  const conflicts = useMemo(
+    () => (detail.isSystem ? [] : mergeConflicts(editor.conflicts, serverConflicts)),
+    [detail.isSystem, editor.conflicts, serverConflicts],
+  );
+  const meta = useMemo(() => (tree === undefined ? null : buildPermissionMetaMap(tree)), [tree]);
+
+  useEffect(() => {
+    if (!editor.isDirty) {
+      return undefined;
+    }
+    const handler = (event: BeforeUnloadEvent): void => {
+      event.preventDefault();
+      // eslint-disable-next-line @typescript-eslint/no-deprecated -- 浏览器离开提示仍依赖 returnValue
+      event.returnValue = '';
+    };
+    window.addEventListener('beforeunload', handler);
+    return () => {
+      window.removeEventListener('beforeunload', handler);
+    };
+  }, [editor.isDirty]);
+
+  const specialChangedCodes = useMemo(
+    () => [...editor.diff.addedSpecial, ...editor.diff.removedSpecial],
+    [editor.diff.addedSpecial, editor.diff.removedSpecial],
+  );
+
+  const attemptSave = (): void => {
+    if (readonly) {
+      return;
+    }
+    const validation = validateUpdateDraft(detail, editor.draft);
+    setErrors(validation.errors);
+    if (validation.input === null) {
+      setActiveTab('basic');
+      notifyWarning(validation.errors.name ?? validation.errors.description ?? '请检查角色信息');
+      return;
+    }
+    if (!editor.isDirty) {
+      notifyWarning('未做修改');
+      return;
+    }
+    if (editor.diff.hasSpecialChanges) {
+      setSpecialPrompt(true);
+      return;
+    }
+    setSaveOpen(true);
+  };
+
+  const doSave = (): void => {
+    const validation = validateUpdateDraft(detail, editor.draft);
+    if (validation.input === null) {
+      setErrors(validation.errors);
+      setSaveOpen(false);
+      setActiveTab('basic');
+      notifyWarning(validation.errors.name ?? '请检查角色信息');
+      return;
+    }
+    updateRole.mutate(
+      { roleId: detail.id, input: validation.input },
+      {
+        onSuccess: (result) => {
+          setSaveOpen(false);
+          setSpecialPrompt(false);
+          setErrors({});
+          editor.markSaved();
+          if (detail.isSystem) {
+            notifySuccess('角色名称已更新');
+          } else {
+            notifySuccess(saveResultMessage(result));
+          }
+          if (result.warnings.length > 0) {
+            notifyWarning(result.warnings.join('；'));
+          }
+        },
+        onError: (error) => {
+          setSaveOpen(false);
+          setSpecialPrompt(false);
+          if (error instanceof ApiError && error.code === 40304) {
+            setServerState({
+              fingerprint: draftFingerprint,
+              conflicts: conflictsFromErrorDetails(error.details),
+              saveError: '保存时服务端检测到职责互斥，请调整冲突权限点后重试。',
+            });
+            setActiveTab('permissions');
+            return;
+          }
+          if (error instanceof ApiError) {
+            setServerState({
+              fingerprint: draftFingerprint,
+              conflicts: [],
+              saveError: error.message,
+            });
+          }
+        },
+      },
+    );
+  };
+
+  const toggleSpecial = (code: string, granted: boolean): void => {
+    const permission = tree?.specialPermissions.find((item) => item.code === code);
+    if (permission === undefined) {
+      return;
+    }
+    setSpecialDialog({ permission, granted });
+  };
+
+  const headerTitle = editor.draft.name.trim() === '' ? detail.name : editor.draft.name;
+  const impactUsers = detail.userCount;
+
+  return (
+    <>
+      <header className="lx-roles__header">
+        <button
+          type="button"
+          className="lx-roles__back"
+          aria-label="返回角色列表"
+          onClick={() => {
+            void navigate(ROUTES.system.roles);
+          }}
+        >
+          <IconBack size={18} />
+        </button>
+        <div className="lx-roles__head-txt">
+          <div className="lx-roles__title-line">
+            <h1>{headerTitle}</h1>
+            <RoleStatusTag status={detail.status} />
+            {detail.isSystem ? (
+              <span className="lx-role-tag lx-role-tag--builtin">内置</span>
+            ) : null}
+            {readonly ? <span className="lx-role-tag">只读</span> : null}
+          </div>
+          <p>调整角色权限、数据范围与特殊权限，保存后对绑定用户生效</p>
+        </div>
+        <div className="lx-roles__header-actions">
+          <Can permission={Permission.ROLE_MANAGE}>
+            <Button
+              icon={<IconCopy size={14} />}
+              onClick={() => {
+                void navigate(roleNewPath(detail.id));
+              }}
+            >
+              复制
+            </Button>
+            {detail.isSystem ? null : detail.status === 'active' ? (
+              <Button
+                type="danger"
+                icon={<IconPause size={14} />}
+                onClick={() => {
+                  setDisableOpen(true);
+                }}
+              >
+                停用
+              </Button>
+            ) : (
+              <Button
+                icon={<IconPlay size={14} />}
+                onClick={() => {
+                  updateRole.mutate(
+                    { roleId: detail.id, input: { status: 'enabled' } },
+                    {
+                      onSuccess: () => {
+                        notifySuccess(`「${detail.name}」已启用`);
+                      },
+                    },
+                  );
+                }}
+              >
+                启用
+              </Button>
+            )}
+          </Can>
+        </div>
+      </header>
+
+      <div className="lx-roles__split">
+        <RoleListPanel
+          roles={peers}
+          totalCount={peers.length}
+          loading={peersLoading}
+          error={peersError}
+          selectedRoleId={detail.id}
+          note={`当前：${detail.name}`}
+          footerNote="切换后继续编辑"
+          canManage={canManage}
+          showRowMenu={false}
+          isFiltered={false}
+          onSelect={onSelectPeer}
+          onRowAction={() => {
+            // 编辑器内左侧列表仅用于切换角色，不提供行菜单
+          }}
+          onCreate={() => {
+            void navigate(ROUTES.system.roleNew);
+          }}
+          onResetFilters={() => {
+            // 编辑器内左侧列表不展示筛选
+          }}
+          onRetry={onRetryPeers}
+        />
+        <section className="lx-role-editor" aria-label="角色编辑器">
+          <header className="lx-role-editor__head">
+            <span className="lx-role-editor__avatar" aria-hidden="true">
+              <IconShield size={20} />
+            </span>
+            <div className="lx-role-editor__ident">
+              <div className="lx-role-editor__name">
+                <b>{headerTitle}</b>
+                <RoleStatusTag status={detail.status} />
+                {detail.isSystem ? (
+                  <span className="lx-role-tag lx-role-tag--builtin">内置</span>
+                ) : null}
+              </div>
+              <div className="lx-role-editor__meta">
+                <code>{detail.code}</code>
+                <i>·</i>
+                <span>{detail.userCount} 名用户</span>
+                <i>·</i>
+                <span>最近更新 {formatRoleDateTime(detail.updatedAt)}</span>
+                <i>·</i>
+                <span>{scopeLabelOf(detail.dataScope.type)}</span>
+              </div>
+            </div>
+          </header>
+
+          <div className="lx-role-editor__alert-wrap">
+            <EditorAlert
+              readonly={readonly}
+              locked={locked}
+              conflicts={conflicts}
+              saveError={saveError}
+              meta={meta}
+            />
+          </div>
+
+          <RoleEditorTabs
+            detail={detail}
+            tree={tree}
+            treeLoading={treeLoading}
+            treeError={treeError}
+            onRetryTree={onRetryTree}
+            editor={editor}
+            locked={locked}
+            readonly={readonly}
+            activeTab={activeTab}
+            onChangeTab={setActiveTab}
+            errors={errors}
+            onSpecialRequest={toggleSpecial}
+          />
+
+          <EditorFoot
+            readonly={readonly}
+            locked={locked}
+            conflicts={conflicts}
+            editor={editor}
+            saving={updateRole.isPending}
+            affectedUsers={detail.userCount}
+            onCancel={() => {
+              void navigate(ROUTES.system.roles);
+            }}
+            onSave={attemptSave}
+          />
+        </section>
+      </div>
+
+      <DisableRoleDialog
+        key={`disable-${disableOpen ? detail.id : 'closed'}`}
+        visible={disableOpen}
+        role={detail}
+        loading={updateRole.isPending}
+        onCancel={() => {
+          setDisableOpen(false);
+        }}
+        onConfirm={(reason) => {
+          updateRole.mutate(
+            {
+              roleId: detail.id,
+              input: { status: 'disabled', ...(reason === '' ? {} : { reason }) },
+            },
+            {
+              onSuccess: () => {
+                setDisableOpen(false);
+                notifySuccess(`「${detail.name}」已停用，${impactUsers} 名用户下一次请求生效`);
+              },
+            },
+          );
+        }}
+      />
+
+      <SpecialPermissionDialog
+        visible={specialDialog !== null}
+        permission={specialDialog?.permission ?? null}
+        granted={specialDialog?.granted ?? false}
+        holderCount={impactUsers}
+        onCancel={() => {
+          setSpecialDialog(null);
+        }}
+        onConfirm={() => {
+          if (specialDialog === null) {
+            return;
+          }
+          editor.setSpecialPermission(specialDialog.permission.code, specialDialog.granted);
+          setSpecialDialog(null);
+          notifySuccess(
+            specialDialog.granted
+              ? `已设置「${specialDialog.permission.name}」，保存后生效`
+              : `已取消「${specialDialog.permission.name}」，保存后生效`,
+          );
+        }}
+      />
+
+      {editor.diff.hasSpecialChanges ? (
+        <SpecialPermissionDialog
+          visible={specialPrompt}
+          permission={
+            tree?.specialPermissions.find((item) => item.code === specialChangedCodes[0]) ?? null
+          }
+          granted={editor.diff.addedSpecial.length > 0}
+          holderCount={impactUsers}
+          onCancel={() => {
+            setSpecialPrompt(false);
+          }}
+          onConfirm={() => {
+            setSpecialPrompt(false);
+            setSaveOpen(true);
+          }}
+        />
+      ) : null}
+
+      <SaveRoleDialog
+        visible={saveOpen}
+        role={detail}
+        diff={editor.diff}
+        meta={meta}
+        baseName={editor.base.name}
+        draftName={editor.draft.name}
+        baseScope={scopeLabelOf(editor.base.dataScope.type)}
+        draftScope={scopeLabelOf(editor.draft.dataScope.type)}
+        loading={updateRole.isPending}
+        onCancel={() => {
+          setSaveOpen(false);
+        }}
+        onConfirm={doSave}
+      />
+
+      <LeaveRoleDialog
+        visible={blocker.state === 'blocked'}
+        roleName={detail.name}
+        onCancel={() => {
+          if (blocker.state === 'blocked') {
+            blocker.reset();
+          }
+        }}
+        onConfirm={() => {
+          if (blocker.state === 'blocked') {
+            blocker.proceed();
+          }
+        }}
+      />
+    </>
+  );
+}
+
+function EditorLoading(): ReactNode {
+  return (
+    <div className="lx-roles__split">
+      <section className="lx-role-list lx-role-list--loading">
+        <PageSkeleton rows={9} />
+      </section>
+      <section className="lx-role-editor lx-role-editor--loading">
+        <PageSkeleton rows={10} />
+      </section>
+    </div>
+  );
+}
+
+/** 角色编辑器页（/system/roles/:id）：左列表常驻高亮 + 右 Tab 编辑器 + 底部保存条 */
+export function RoleEditorPage(): ReactNode {
+  const params = useParams<{ id: string }>();
+  const roleId = params.id ?? null;
+  const navigate = useNavigate();
+  const canManage = usePermission(Permission.ROLE_MANAGE);
+  const tree = usePermissionTreeQuery();
+  const peers = useRoleListQuery(PEER_ROLE_QUERY);
+  const detail = useRoleDetailQuery(roleId);
+  const selectPeer = (nextRoleId: string): void => {
+    if (nextRoleId === roleId) {
+      return;
+    }
+    void navigate(roleDetailPath(nextRoleId));
+  };
+
+  const peerRoles: readonly RoleListItem[] = useMemo(() => peers.data?.items ?? [], [peers.data]);
+
+  if (roleId === null) {
+    return <ErrorState title="角色不存在" message="链接缺少角色标识，请返回角色列表重新选择。" />;
+  }
+  if (detail.isPending) {
+    return (
+      <div className="lx-roles">
+        <EditorLoading />
+      </div>
+    );
+  }
+  if (!detail.isSuccess) {
+    return (
+      <div className="lx-roles">
+        <EditorLoading />
+      </div>
+    );
+  }
+
+  return (
+    <div className="lx-roles">
+      <EditorContent
+        key={detail.data.id}
+        detail={detail.data}
+        tree={tree.data}
+        treeLoading={tree.isPending}
+        treeError={tree.error}
+        onRetryTree={() => {
+          void tree.refetch();
+        }}
+        peers={peerRoles}
+        peersLoading={peers.isPending}
+        peersError={peers.error}
+        onRetryPeers={() => {
+          void peers.refetch();
+        }}
+        onSelectPeer={selectPeer}
+        canManage={canManage}
+      />
+    </div>
+  );
+}
diff --git a/apps/web/src/pages/system/roles/RoleEditorTabs.tsx b/apps/web/src/pages/system/roles/RoleEditorTabs.tsx
new file mode 100644
index 0000000..31d3674
--- /dev/null
+++ b/apps/web/src/pages/system/roles/RoleEditorTabs.tsx
@@ -0,0 +1,387 @@
+/* eslint-disable max-lines-per-function -- 编辑器四个 Tab 的内容区集中导出，便于与设计稿逐区对照 */
+import { Input, Tabs, TextArea } from '@douyinfe/semi-ui-19';
+import type { PermissionTree, RoleDetail } from '@lingxi/shared';
+import { IconAlert, IconLock } from '@lingxi/ui/icons';
+import type { ReactNode } from 'react';
+
+import { formatRoleDateTime } from './role-display';
+import type { RoleDraftErrors } from './role-utils';
+import { RolePermissionTree } from './RolePermissionTree';
+import { RoleScopePicker } from './RoleScopePicker';
+import { RoleSpecialPermissions } from './RoleSpecialPermissions';
+import { RoleStatusTag } from './RoleStatusTag';
+import type { RoleEditorState } from './use-role-editor';
+
+export type RoleEditorTabKey = 'basic' | 'permissions' | 'scope' | 'special';
+
+export interface RoleEditorTabsProps {
+  detail: RoleDetail;
+  tree: PermissionTree | undefined;
+  treeLoading: boolean;
+  treeError: Error | null;
+  onRetryTree: () => void;
+  editor: RoleEditorState;
+  /** 系统角色：权限 / 范围 / 特殊权限锁定，仅显示名可改 */
+  locked: boolean;
+  /** 无 role:manage：所有写控件只读 */
+  readonly: boolean;
+  activeTab: RoleEditorTabKey;
+  onChangeTab: (key: RoleEditorTabKey) => void;
+  errors: RoleDraftErrors;
+  onSpecialRequest: (code: string, granted: boolean) => void;
+}
+
+function FieldError({ message }: { message: string | undefined }): ReactNode {
+  return message === undefined ? null : <span className="lx-role-field__error">{message}</span>;
+}
+
+function BasicTab({
+  detail,
+  editor,
+  readonly,
+  locked,
+  errors,
+}: {
+  detail: RoleDetail;
+  editor: RoleEditorState;
+  readonly: boolean;
+  locked: boolean;
+  errors: RoleDraftErrors;
+}): ReactNode {
+  const nameLocked = readonly;
+  const descLocked = readonly || locked;
+  return (
+    <div className="lx-role-editor__basic">
+      <section className="lx-role-editor__block">
+        <header className="lx-role-editor__block-head">
+          <h3>基本信息</h3>
+          <span>用于列表展示、成员分配与审计检索</span>
+        </header>
+        <div className="lx-role-editor__grid">
+          <label className="lx-role-field">
+            <span className="lx-role-field__label">
+              角色名称
+              <i className="lx-role-field__required">*</i>
+              <span className="lx-role-field__hint">{editor.draft.name.length}/64</span>
+            </span>
+            <Input
+              value={editor.draft.name}
+              maxLength={64}
+              placeholder="例如：审核员"
+              disabled={nameLocked}
+              onChange={editor.setName}
+            />
+            <FieldError message={errors.name} />
+          </label>
+          <label className="lx-role-field">
+            <span className="lx-role-field__label">角色编码</span>
+            <span className="lx-role-field__readonly">
+              <IconLock size={13} />
+              {detail.code}
+            </span>
+            <span className="lx-role-field__sub">创建后不可修改，接口与审计使用该编码</span>
+          </label>
+        </div>
+        <label className="lx-role-field">
+          <span className="lx-role-field__label">
+            角色说明
+            <span className="lx-role-field__hint">{editor.draft.description.length}/255</span>
+          </span>
+          <TextArea
+            value={editor.draft.description}
+            maxLength={255}
+            autosize={{ minRows: 2, maxRows: 4 }}
+            placeholder="一句话说明该角色的职责"
+            disabled={descLocked}
+            onChange={editor.setDescription}
+          />
+          <FieldError message={errors.description} />
+        </label>
+      </section>
+
+      <section className="lx-role-editor__block">
+        <header className="lx-role-editor__block-head">
+          <h3>绑定用户</h3>
+          <span>停用或删除角色前请先转交</span>
+        </header>
+        <div className="lx-role-editor__bind-head">
+          <b>{detail.userCount} 名用户</b>
+          <span>绑定后立即获得该角色的权限与数据范围</span>
+        </div>
+        {detail.boundUsers.length === 0 ? (
+          <p className="lx-role-editor__muted">暂未绑定用户</p>
+        ) : (
+          <ul className="lx-role-editor__users">
+            {detail.boundUsers.map((user) => (
+              <li key={user.id} className="lx-role-editor__user">
+                <span
+                  className={
+                    user.status === 'disabled'
+                      ? 'lx-role-editor__user-avatar is-disabled'
+                      : 'lx-role-editor__user-avatar'
+                  }
+                >
+                  {user.name.slice(0, 1)}
+                </span>
+                <span className="lx-role-editor__user-name">{user.name}</span>
+                <span className="lx-role-editor__user-account">{user.account}</span>
+                <span className="lx-role-editor__user-dept">{user.departmentName}</span>
+                <span
+                  className={
+                    user.status === 'active'
+                      ? 'lx-status-tag is-active'
+                      : 'lx-status-tag is-disabled'
+                  }
+                >
+                  {user.status === 'active' ? '在职' : '停用'}
+                </span>
+              </li>
+            ))}
+          </ul>
+        )}
+      </section>
+
+      <section className="lx-role-editor__block">
+        <header className="lx-role-editor__block-head">
+          <h3>生效与审计</h3>
+        </header>
+        <p className="lx-role-editor__note">
+          <IconAlert size={14} />
+          权限与数据范围变更在保存后写入审计日志（role.updated），绑定用户下一次请求即生效。
+        </p>
+        <p className="lx-role-editor__meta-line">
+          当前状态 <RoleStatusTag status={detail.status} /> · 最近更新{' '}
+          {formatRoleDateTime(detail.updatedAt)}
+        </p>
+      </section>
+    </div>
+  );
+}
+
+function TreeState({
+  loading,
+  error,
+  onRetry,
+}: {
+  loading: boolean;
+  error: Error | null;
+  onRetry: () => void;
+}): ReactNode {
+  if (loading) {
+    return <p className="lx-role-editor__muted">权限点目录加载中…</p>;
+  }
+  if (error !== null) {
+    return (
+      <p className="lx-role-editor__muted">
+        权限点目录加载失败。
+        <button type="button" className="lx-role-editor__link" onClick={onRetry}>
+          重新加载
+        </button>
+      </p>
+    );
+  }
+  return <p className="lx-role-editor__muted">权限点目录暂不可用</p>;
+}
+
+function PermissionsTab({
+  tree,
+  treeLoading,
+  treeError,
+  onRetryTree,
+  editor,
+  locked,
+  readonly,
+}: Pick<
+  RoleEditorTabsProps,
+  'tree' | 'treeLoading' | 'treeError' | 'onRetryTree' | 'editor' | 'locked' | 'readonly'
+>): ReactNode {
+  if (tree === undefined) {
+    return <TreeState loading={treeLoading} error={treeError} onRetry={onRetryTree} />;
+  }
+  return (
+    <div className="lx-role-editor__perm">
+      <RolePermissionTree
+        tree={tree}
+        selected={new Set(editor.draft.permissions)}
+        special={new Set(editor.draft.specialPermissions)}
+        conflicts={editor.conflictCodes}
+        readonly={readonly || locked}
+        onTogglePermission={editor.togglePermission}
+        onToggleModule={editor.toggleModule}
+      />
+      {locked ? (
+        <p className="lx-role-editor__note">
+          <IconLock size={14} />
+          系统内置角色的权限由系统保证，不支持在此调整。
+        </p>
+      ) : null}
+    </div>
+  );
+}
+
+function ScopeTab({
+  editor,
+  locked,
+  readonly,
+}: Pick<RoleEditorTabsProps, 'editor' | 'locked' | 'readonly'>): ReactNode {
+  return (
+    <div className="lx-role-editor__scope">
+      <header className="lx-role-editor__block-head">
+        <h3>数据范围</h3>
+        <span>决定该角色可见的客户与数据边界，与权限点同时生效取交集</span>
+      </header>
+      <RoleScopePicker
+        value={{
+          type: editor.draft.dataScope.type,
+          targetIds: editor.draft.dataScope.targetIds,
+        }}
+        readonly={readonly || locked}
+        onChange={editor.setScopeType}
+      />
+    </div>
+  );
+}
+
+function SpecialTab({
+  tree,
+  treeLoading,
+  treeError,
+  onRetryTree,
+  editor,
+  detail,
+  locked,
+  readonly,
+  onSpecialRequest,
+}: Pick<
+  RoleEditorTabsProps,
+  | 'tree'
+  | 'treeLoading'
+  | 'treeError'
+  | 'onRetryTree'
+  | 'editor'
+  | 'detail'
+  | 'locked'
+  | 'readonly'
+  | 'onSpecialRequest'
+>): ReactNode {
+  if (tree === undefined) {
+    return <TreeState loading={treeLoading} error={treeError} onRetry={onRetryTree} />;
+  }
+  return (
+    <div className="lx-role-editor__special">
+      <header className="lx-role-editor__block-head">
+        <h3>特殊权限</h3>
+        <span>默认关闭、单独授予、不随角色复制带入</span>
+      </header>
+      <RoleSpecialPermissions
+        tree={tree}
+        granted={new Set(editor.draft.specialPermissions)}
+        readonly={readonly || locked}
+        holderCount={detail.userCount}
+        onRequest={onSpecialRequest}
+      />
+      {locked ? (
+        <p className="lx-role-editor__note">
+          <IconLock size={14} />
+          系统内置角色的特殊权限由系统保证，不支持在此调整。
+        </p>
+      ) : null}
+    </div>
+  );
+}
+
+function tabLabel(label: string, badge?: string, danger = false): ReactNode {
+  return (
+    <span className="lx-role-editor__tab-label">
+      {label}
+      {badge === undefined ? null : (
+        <span
+          className={danger ? 'lx-role-editor__tab-badge is-danger' : 'lx-role-editor__tab-badge'}
+        >
+          {badge}
+        </span>
+      )}
+    </span>
+  );
+}
+
+/** 编辑器头部 Tabs：基本信息 / 权限点 / 数据范围 / 特殊权限 */
+export function RoleEditorTabs(props: RoleEditorTabsProps): ReactNode {
+  const totalPermissions =
+    props.tree?.totalPermissions ??
+    props.detail.permissionCount + props.detail.specialPermissionCount;
+  const selectedCount =
+    props.editor.draft.permissions.length + props.editor.draft.specialPermissions.length;
+  return (
+    <Tabs
+      className="lx-role-editor__tabs"
+      type="line"
+      activeKey={props.activeTab}
+      onChange={(key) => {
+        props.onChangeTab(key as RoleEditorTabKey);
+      }}
+    >
+      <Tabs.TabPane key="basic" itemKey="basic" tab={tabLabel('基本信息')}>
+        {props.activeTab === 'basic' ? (
+          <BasicTab
+            detail={props.detail}
+            editor={props.editor}
+            readonly={props.readonly}
+            locked={props.locked}
+            errors={props.errors}
+          />
+        ) : null}
+      </Tabs.TabPane>
+      <Tabs.TabPane
+        key="permissions"
+        itemKey="permissions"
+        tab={tabLabel(
+          '权限点',
+          `${String(selectedCount)} / ${String(totalPermissions)}`,
+          props.editor.conflicts.length > 0,
+        )}
+      >
+        {props.activeTab === 'permissions' ? (
+          <PermissionsTab
+            tree={props.tree}
+            treeLoading={props.treeLoading}
+            treeError={props.treeError}
+            onRetryTree={props.onRetryTree}
+            editor={props.editor}
+            locked={props.locked}
+            readonly={props.readonly}
+          />
+        ) : null}
+      </Tabs.TabPane>
+      <Tabs.TabPane key="scope" itemKey="scope" tab={tabLabel('数据范围')}>
+        {props.activeTab === 'scope' ? (
+          <ScopeTab editor={props.editor} locked={props.locked} readonly={props.readonly} />
+        ) : null}
+      </Tabs.TabPane>
+      <Tabs.TabPane
+        key="special"
+        itemKey="special"
+        tab={tabLabel(
+          '特殊权限',
+          `${String(props.editor.draft.specialPermissions.length)} / ${String(
+            props.tree?.specialPermissions.length ?? 6,
+          )}`,
+        )}
+      >
+        {props.activeTab === 'special' ? (
+          <SpecialTab
+            tree={props.tree}
+            treeLoading={props.treeLoading}
+            treeError={props.treeError}
+            onRetryTree={props.onRetryTree}
+            editor={props.editor}
+            detail={props.detail}
+            locked={props.locked}
+            readonly={props.readonly}
+            onSpecialRequest={props.onSpecialRequest}
+          />
+        ) : null}
+      </Tabs.TabPane>
+    </Tabs>
+  );
+}
diff --git a/apps/web/src/pages/system/roles/RoleListPanel.tsx b/apps/web/src/pages/system/roles/RoleListPanel.tsx
new file mode 100644
index 0000000..8ccb6c7
--- /dev/null
+++ b/apps/web/src/pages/system/roles/RoleListPanel.tsx
@@ -0,0 +1,306 @@
+/* eslint-disable max-lines-per-function -- 列表卡包含筛选态、行菜单与骨架，集中在一处便于对齐状态 */
+import { Button, Dropdown, Skeleton } from '@douyinfe/semi-ui-19';
+import type { RoleListItem } from '@lingxi/shared';
+import { ErrorState, PageEmpty } from '@lingxi/ui';
+import {
+  IconCopy,
+  IconDelete,
+  IconEdit,
+  IconMore,
+  IconPause,
+  IconPlay,
+  IconShield,
+  IconView,
+} from '@lingxi/ui/icons';
+import type { ReactNode } from 'react';
+import { useState } from 'react';
+
+import { scopeLabelOf } from './role-display';
+import { RoleStatusTag } from './RoleStatusTag';
+
+export type RoleRowAction = 'view' | 'rename' | 'edit' | 'copy' | 'disable' | 'enable' | 'delete';
+
+export interface RoleListPanelProps {
+  roles: readonly RoleListItem[];
+  /** 未筛选的角色总数，用于区分「没有匹配」与「还没有自定义角色」 */
+  totalCount: number;
+  loading: boolean;
+  error: Error | null;
+  selectedRoleId: string | null;
+  /** 卡头右侧说明：内置 / 自定义计数或「当前：角色名」 */
+  note: string;
+  footerNote?: string;
+  canManage: boolean;
+  showRowMenu: boolean;
+  isFiltered: boolean;
+  onSelect: (roleId: string) => void;
+  onRowAction: (action: RoleRowAction, role: RoleListItem) => void;
+  onCreate: () => void;
+  onResetFilters: () => void;
+  onRetry: () => void;
+}
+
+function rolePermissionText(role: RoleListItem): ReactNode {
+  return (
+    <>
+      <b>{role.permissionCount}</b> 普通
+      {role.specialPermissionCount > 0 ? (
+        <span className="lx-role-row__special"> · ★{role.specialPermissionCount}</span>
+      ) : null}
+    </>
+  );
+}
+
+function RowMenu({
+  role,
+  canManage,
+  onRowAction,
+}: {
+  role: RoleListItem;
+  canManage: boolean;
+  onRowAction: (action: RoleRowAction, role: RoleListItem) => void;
+}): ReactNode {
+  const [visible, setVisible] = useState(false);
+  if (!canManage) {
+    return null;
+  }
+  const trigger = (action: RoleRowAction): void => {
+    setVisible(false);
+    onRowAction(action, role);
+  };
+  const menuItems: ReactNode[] = role.isSystem
+    ? [
+        <Dropdown.Item
+          key="view"
+          icon={<IconView size={14} />}
+          onClick={() => {
+            trigger('view');
+          }}
+        >
+          查看角色
+        </Dropdown.Item>,
+        <Dropdown.Item
+          key="rename"
+          icon={<IconEdit size={14} />}
+          onClick={() => {
+            trigger('rename');
+          }}
+        >
+          改名
+        </Dropdown.Item>,
+      ]
+    : [
+        <Dropdown.Item
+          key="edit"
+          icon={<IconEdit size={14} />}
+          onClick={() => {
+            trigger('edit');
+          }}
+        >
+          编辑
+        </Dropdown.Item>,
+        <Dropdown.Item
+          key="copy"
+          icon={<IconCopy size={14} />}
+          onClick={() => {
+            trigger('copy');
+          }}
+        >
+          复制
+        </Dropdown.Item>,
+        <Dropdown.Item
+          key="toggle"
+          icon={role.status === 'active' ? <IconPause size={14} /> : <IconPlay size={14} />}
+          onClick={() => {
+            trigger(role.status === 'active' ? 'disable' : 'enable');
+          }}
+        >
+          {role.status === 'active' ? '停用' : '启用'}
+        </Dropdown.Item>,
+        <Dropdown.Divider key="divider" />,
+        <Dropdown.Item
+          key="delete"
+          type="danger"
+          icon={<IconDelete size={14} />}
+          disabled={role.userCount > 0}
+          onClick={() => {
+            trigger('delete');
+          }}
+        >
+          {role.userCount > 0 ? '删除（有绑定用户）' : '删除'}
+        </Dropdown.Item>,
+      ];
+  return (
+    <Dropdown
+      trigger="click"
+      position="bottomRight"
+      visible={visible}
+      onVisibleChange={setVisible}
+      render={<Dropdown.Menu>{menuItems}</Dropdown.Menu>}
+    >
+      <Button
+        className="lx-role-row__more"
+        theme="borderless"
+        size="small"
+        icon={<IconMore size={16} />}
+        aria-label={`${role.name} 更多操作`}
+      />
+    </Dropdown>
+  );
+}
+
+function ListBody({
+  roles,
+  loading,
+  error,
+  selectedRoleId,
+  canManage,
+  showRowMenu,
+  isFiltered,
+  onSelect,
+  onRowAction,
+  onCreate,
+  onResetFilters,
+  onRetry,
+}: Pick<
+  RoleListPanelProps,
+  | 'roles'
+  | 'loading'
+  | 'error'
+  | 'selectedRoleId'
+  | 'canManage'
+  | 'showRowMenu'
+  | 'isFiltered'
+  | 'onSelect'
+  | 'onRowAction'
+  | 'onCreate'
+  | 'onResetFilters'
+  | 'onRetry'
+>): ReactNode {
+  if (loading) {
+    return (
+      <div className="lx-role-list__state" aria-busy="true">
+        <Skeleton placeholder={<Skeleton.Paragraph rows={9} />} loading />
+      </div>
+    );
+  }
+  if (error !== null) {
+    return (
+      <ErrorState
+        className="lx-role-list__state"
+        title="角色列表加载失败"
+        message={error.message}
+        onRetry={onRetry}
+      />
+    );
+  }
+  if (roles.length === 0) {
+    if (isFiltered) {
+      return (
+        <PageEmpty
+          title="没有匹配的角色"
+          description="换个角色名称、编码或说明再试，也可以清除当前筛选。"
+          action={<Button onClick={onResetFilters}>清除筛选</Button>}
+        />
+      );
+    }
+    return (
+      <PageEmpty
+        title="还没有自定义角色"
+        description="内置角色由系统维护不可删除；可按岗位新建自定义角色并分配权限。"
+        action={
+          <Button theme="solid" type="primary" onClick={onCreate}>
+            新建角色
+          </Button>
+        }
+      />
+    );
+  }
+  return (
+    <ul className="lx-role-list__items" role="listbox" aria-label="角色">
+      {roles.map((role) => {
+        const selected = role.id === selectedRoleId;
+        return (
+          <li key={role.id}>
+            <div
+              role="option"
+              aria-selected={selected}
+              tabIndex={0}
+              className={[
+                'lx-role-row',
+                selected ? 'is-selected' : '',
+                role.status === 'disabled' ? 'is-disabled' : '',
+              ]
+                .filter((item) => item !== '')
+                .join(' ')}
+              onClick={() => {
+                onSelect(role.id);
+              }}
+              onKeyDown={(event) => {
+                if (event.key === 'Enter' || event.key === ' ') {
+                  event.preventDefault();
+                  onSelect(role.id);
+                }
+              }}
+            >
+              <span className="lx-role-row__icon" aria-hidden="true">
+                <IconShield size={16} />
+              </span>
+              <span className="lx-role-row__main">
+                <span className="lx-role-row__name">
+                  <RoleStatusTag status={role.status} dotOnly />
+                  <b>{role.name}</b>
+                  {role.isSystem ? (
+                    <span className="lx-role-tag lx-role-tag--builtin">内置</span>
+                  ) : null}
+                  {role.status === 'disabled' ? <span className="lx-role-tag">停用</span> : null}
+                </span>
+                <span className="lx-role-row__meta">
+                  {role.code}
+                  <span className="lx-role-row__dot">·</span>
+                  {scopeLabelOf(role.dataScope.type)}
+                </span>
+              </span>
+              <span className="lx-role-row__side">
+                <span className="lx-role-row__perm">{rolePermissionText(role)}</span>
+                <span className="lx-role-row__users">{role.userCount} 人绑定</span>
+              </span>
+              {showRowMenu ? (
+                <span
+                  className="lx-role-row__menu"
+                  onClick={(event) => {
+                    event.stopPropagation();
+                  }}
+                >
+                  <RowMenu role={role} canManage={canManage} onRowAction={onRowAction} />
+                </span>
+              ) : null}
+            </div>
+          </li>
+        );
+      })}
+    </ul>
+  );
+}
+
+/** 左侧角色列表卡：卡头说明 + 列表 / 三态 + 页脚统计 */
+export function RoleListPanel(props: RoleListPanelProps): ReactNode {
+  return (
+    <section className="lx-role-list" aria-label="角色列表">
+      <header className="lx-role-list__head">
+        <span className="lx-role-list__title">角色</span>
+        <span className="lx-role-list__note">{props.note}</span>
+      </header>
+      <div className="lx-role-list__body">
+        <ListBody {...props} />
+      </div>
+      <footer className="lx-role-list__foot">
+        <span className="lx-role-list__range">共 {props.roles.length} 个角色</span>
+        <span className="lx-role-list__foot-note">
+          {props.footerNote ??
+            `启用 ${String(props.roles.filter((role) => role.status === 'active').length)} · 停用 ${String(props.roles.filter((role) => role.status === 'disabled').length)}`}
+        </span>
+      </footer>
+    </section>
+  );
+}
diff --git a/apps/web/src/pages/system/roles/RoleNewPage.tsx b/apps/web/src/pages/system/roles/RoleNewPage.tsx
new file mode 100644
index 0000000..d09a6f6
--- /dev/null
+++ b/apps/web/src/pages/system/roles/RoleNewPage.tsx
@@ -0,0 +1,530 @@
+/* eslint-disable max-lines-per-function, complexity -- 新建页负责模板预填、表单草稿与创建编排，集中便于对照原型 */
+import { Button, Input, TextArea } from '@douyinfe/semi-ui-19';
+import {
+  isPermissionCode,
+  type PermissionCode,
+  type PermissionModuleNode,
+  type PermissionNode,
+  type RoleDetail,
+  type RoleListItem,
+} from '@lingxi/shared';
+import { ErrorState, notifySuccess, notifyWarning, PageSkeleton } from '@lingxi/ui';
+import { IconAdd, IconBack, IconCopy, IconDocs, IconShield } from '@lingxi/ui/icons';
+import type { ReactNode } from 'react';
+import { useMemo, useState } from 'react';
+import { useNavigate, useSearchParams } from 'react-router';
+
+import {
+  useCreateRoleMutation,
+  usePermissionTreeQuery,
+  useRoleDetailQuery,
+  useRoleListQuery,
+} from '@/hooks/queries/use-roles';
+import { roleDetailPath, ROUTES } from '@/routes';
+
+import { SpecialPermissionDialog } from './role-dialogs';
+import { scopeLabelOf } from './role-display';
+import {
+  createEmptyDraft,
+  draftFromDetail,
+  findDraftSodConflicts,
+  type RoleDraft,
+  type RoleDraftErrors,
+  validateCreateDraft,
+} from './role-utils';
+import { RolePermissionTree } from './RolePermissionTree';
+import { RoleScopePicker } from './RoleScopePicker';
+import { RoleSpecialPermissions } from './RoleSpecialPermissions';
+
+const TEMPLATE_ROLE_QUERY = {
+  limit: 100,
+  status: 'active',
+  sort: 'created_at',
+  order: 'desc',
+} as const;
+
+const BLANK_TEMPLATE = '__blank__';
+
+interface TemplateListProps {
+  templates: readonly RoleListItem[];
+  loading: boolean;
+  error: Error | null;
+  selectedKey: string;
+  onSelect: (key: string) => void;
+  onRetry: () => void;
+}
+
+function TemplateList({
+  templates,
+  loading,
+  error,
+  selectedKey,
+  onSelect,
+  onRetry,
+}: TemplateListProps): ReactNode {
+  return (
+    <section className="lx-role-templates" aria-label="角色模板">
+      <header className="lx-role-templates__head">
+        <span className="lx-role-templates__title">角色模板</span>
+        <span className="lx-role-templates__note">
+          {templates.length === 0 ? '仅空白' : `${String(templates.length + 1)} 个`}
+        </span>
+      </header>
+      <div className="lx-role-templates__body">
+        {loading ? (
+          <div className="lx-role-templates__state">
+            <PageSkeleton rows={8} />
+          </div>
+        ) : error !== null ? (
+          <ErrorState
+            className="lx-role-templates__state"
+            title="角色模板加载失败"
+            message={error.message}
+            onRetry={onRetry}
+          />
+        ) : (
+          <div role="listbox" aria-label="选择模板">
+            <button
+              type="button"
+              role="option"
+              aria-selected={selectedKey === BLANK_TEMPLATE}
+              className={
+                selectedKey === BLANK_TEMPLATE ? 'lx-role-template is-active' : 'lx-role-template'
+              }
+              onClick={() => {
+                onSelect(BLANK_TEMPLATE);
+              }}
+            >
+              <span className="lx-role-template__icon" aria-hidden="true">
+                <IconDocs size={16} />
+              </span>
+              <span className="lx-role-template__main">
+                <span className="lx-role-template__name">从空白开始</span>
+                <span className="lx-role-template__desc">不预置任何权限，逐项配置</span>
+                <span className="lx-role-template__meta">
+                  <span>权限 0</span>
+                  <i>·</i>
+                  <span>未设置范围</span>
+                  <i>·</i>
+                  <span>特殊 0</span>
+                </span>
+              </span>
+            </button>
+            {templates.map((role) => {
+              const active = selectedKey === role.id;
+              return (
+                <button
+                  key={role.id}
+                  type="button"
+                  role="option"
+                  aria-selected={active}
+                  className={active ? 'lx-role-template is-active' : 'lx-role-template'}
+                  onClick={() => {
+                    onSelect(role.id);
+                  }}
+                >
+                  <span className="lx-role-template__icon" aria-hidden="true">
+                    <IconShield size={16} />
+                  </span>
+                  <span className="lx-role-template__main">
+                    <span className="lx-role-template__name">
+                      {role.name}
+                      {role.isSystem ? (
+                        <span className="lx-role-tag lx-role-tag--builtin">内置</span>
+                      ) : null}
+                    </span>
+                    <span className="lx-role-template__desc">{role.description}</span>
+                    <span className="lx-role-template__meta">
+                      <span>权限 {role.permissionCount}</span>
+                      <i>·</i>
+                      <span>{scopeLabelOf(role.dataScope.type)}</span>
+                      <i>·</i>
+                      <span className={role.specialPermissionCount > 0 ? 'has-special' : ''}>
+                        {role.specialPermissionCount > 0
+                          ? `★特殊 ${String(role.specialPermissionCount)}`
+                          : '特殊 0'}
+                      </span>
+                    </span>
+                  </span>
+                </button>
+              );
+            })}
+          </div>
+        )}
+      </div>
+      <footer className="lx-role-templates__foot">
+        模板只带入普通权限与数据范围，★ 特殊权限需创建后单独授予
+      </footer>
+    </section>
+  );
+}
+
+function NewFormHeader({
+  templateRole,
+  fromCopy,
+  templateLoading,
+}: {
+  templateRole: RoleDetail | undefined;
+  fromCopy: boolean;
+  templateLoading: boolean;
+}): ReactNode {
+  const title =
+    templateRole === undefined
+      ? '从空白开始创建'
+      : fromCopy
+        ? `复制「${templateRole.name}」`
+        : `从「${templateRole.name}」模板创建`;
+  const sub =
+    templateRole === undefined
+      ? '未预置任何权限与数据范围，按需逐项配置'
+      : fromCopy
+        ? '已带入权限与数据范围，特殊权限需创建后单独授予'
+        : templateRole.description;
+  return (
+    <header className="lx-role-new__head">
+      <div>
+        <h2>{title}</h2>
+        <p>{templateLoading ? '正在读取来源角色…' : sub}</p>
+      </div>
+      <span className="lx-role-tag lx-role-tag--brand">
+        {templateRole === undefined ? '空白配置' : fromCopy ? '复制角色' : '已套用模板'}
+      </span>
+    </header>
+  );
+}
+
+function FieldError({ message }: { message: string | undefined }): ReactNode {
+  return message === undefined ? null : <span className="lx-role-field__error">{message}</span>;
+}
+
+/** 新建 / 复制角色页（/system/roles/new?from=）：左模板列表 + 右表单 */
+export function RoleNewPage(): ReactNode {
+  const navigate = useNavigate();
+  const [searchParams] = useSearchParams();
+  const fromRoleId = searchParams.get('from');
+  const listQuery = useRoleListQuery(TEMPLATE_ROLE_QUERY);
+  const tree = usePermissionTreeQuery();
+  const createRole = useCreateRoleMutation();
+  const templates = useMemo(
+    () => (listQuery.data?.items ?? []).filter((role) => !role.isSystem),
+    [listQuery.data],
+  );
+  const [selectedKey, setSelectedKey] = useState<string>(fromRoleId ?? BLANK_TEMPLATE);
+  const [draft, setDraft] = useState<RoleDraft>(createEmptyDraft);
+  const [errors, setErrors] = useState<RoleDraftErrors>({});
+  const [specialDialog, setSpecialDialog] = useState<{
+    permission: PermissionNode;
+    granted: boolean;
+  } | null>(null);
+  const [prefilledId, setPrefilledId] = useState<string | null>(null);
+  const templateRoleId = selectedKey === BLANK_TEMPLATE ? null : selectedKey;
+  const templateDetail = useRoleDetailQuery(templateRoleId);
+  const fromCopy = fromRoleId !== null && fromRoleId === selectedKey;
+  const conflicts = findDraftSodConflicts(draft);
+  const conflictCodes = useMemo(() => {
+    const codes = new Set<string>();
+    for (const conflict of conflicts) {
+      codes.add(conflict.permissions[0]);
+      codes.add(conflict.permissions[1]);
+    }
+    return codes;
+  }, [conflicts]);
+
+  // 模板数据到达后一次性预填（渲染期对齐状态，避免 effect 级联渲染）
+  const templateRole = templateDetail.data;
+  if (templateRoleId === null) {
+    if (prefilledId !== null) {
+      setPrefilledId(null);
+      setDraft(createEmptyDraft());
+      setErrors({});
+    }
+  } else if (templateRole !== undefined && prefilledId !== templateRole.id) {
+    setPrefilledId(templateRole.id);
+    setDraft(draftFromDetail(templateRole, { includeSpecial: false, nameSuffix: ' 副本' }));
+    setErrors({});
+  }
+
+  const togglePermission = (code: string): void => {
+    if (!isPermissionCode(code)) {
+      return;
+    }
+    setDraft((current) => {
+      const has = current.permissions.includes(code);
+      return {
+        ...current,
+        permissions: has
+          ? current.permissions.filter((item) => item !== code)
+          : [...current.permissions, code],
+      };
+    });
+  };
+
+  const toggleModule = (module: PermissionModuleNode, selectAll: boolean): void => {
+    const normalCodes: PermissionCode[] = module.permissions
+      .filter((permission) => !permission.isSpecial && isPermissionCode(permission.code))
+      .map((permission) => permission.code)
+      .filter(isPermissionCode);
+    setDraft((current) => {
+      const next = new Set(current.permissions);
+      for (const code of normalCodes) {
+        if (selectAll) {
+          next.add(code);
+        } else {
+          next.delete(code);
+        }
+      }
+      return { ...current, permissions: [...next] };
+    });
+  };
+
+  const submit = (): void => {
+    const validation = validateCreateDraft(draft);
+    setErrors(validation.errors);
+    if (validation.input === null) {
+      notifyWarning(validation.errors.name ?? '请检查角色信息');
+      return;
+    }
+    if (conflicts.length > 0) {
+      notifyWarning(`存在职责互斥：${conflicts[0]?.label ?? ''}，请调整权限点`);
+      return;
+    }
+    createRole.mutate(validation.input, {
+      onSuccess: (result) => {
+        notifySuccess('角色已创建，正在进入编辑器');
+        void navigate(roleDetailPath(result.role.id), { replace: true });
+      },
+    });
+  };
+
+  return (
+    <div className="lx-roles">
+      <header className="lx-roles__header">
+        <button
+          type="button"
+          className="lx-roles__back"
+          aria-label="返回角色列表"
+          onClick={() => {
+            void navigate(ROUTES.system.roles);
+          }}
+        >
+          <IconBack size={18} />
+        </button>
+        <div className="lx-roles__head-txt">
+          <h1>新建角色</h1>
+          <p>从模板开始或从空白配置，创建后可继续调整权限与数据范围</p>
+        </div>
+        <div className="lx-roles__header-actions">
+          <Button
+            onClick={() => {
+              void navigate(ROUTES.system.roles);
+            }}
+          >
+            取消
+          </Button>
+          <Button
+            theme="solid"
+            type="primary"
+            icon={<IconAdd size={16} />}
+            loading={createRole.isPending}
+            onClick={submit}
+          >
+            创建角色
+          </Button>
+        </div>
+      </header>
+
+      <div className="lx-roles__split">
+        <TemplateList
+          templates={templates}
+          loading={listQuery.isPending}
+          error={listQuery.error}
+          selectedKey={selectedKey}
+          onSelect={(key) => {
+            setSelectedKey(key);
+            setPrefilledId(null);
+          }}
+          onRetry={() => {
+            void listQuery.refetch();
+          }}
+        />
+
+        <section className="lx-role-new" aria-label="新建角色表单">
+          <NewFormHeader
+            templateRole={templateDetail.data}
+            fromCopy={fromCopy}
+            templateLoading={templateDetail.isPending && templateRoleId !== null}
+          />
+          <div className="lx-role-new__body">
+            {fromCopy ? (
+              <div className="lx-role-new__alert is-info">
+                <IconCopy size={15} />
+                <span>
+                  已复制「{templateDetail.data?.name ?? ''}」的权限与数据范围，特殊权限未带入。
+                </span>
+              </div>
+            ) : null}
+            {conflicts.length > 0 ? (
+              <div className="lx-role-new__alert is-danger">
+                <span>
+                  命中职责互斥：{conflicts.map((conflict) => conflict.label).join('；')}
+                  ，请调整冲突权限点后重试。
+                </span>
+              </div>
+            ) : null}
+
+            <section className="lx-role-editor__block">
+              <header className="lx-role-editor__block-head">
+                <h3>基本信息</h3>
+                <span>名称与说明用于列表展示和成员分配</span>
+              </header>
+              <div className="lx-role-editor__grid">
+                <label className="lx-role-field">
+                  <span className="lx-role-field__label">
+                    角色名称
+                    <i className="lx-role-field__required">*</i>
+                    <span className="lx-role-field__hint">{draft.name.length}/64</span>
+                  </span>
+                  <Input
+                    value={draft.name}
+                    maxLength={64}
+                    placeholder="例如：审核员"
+                    onChange={(value) => {
+                      setDraft((current) => ({ ...current, name: value }));
+                      setErrors({});
+                    }}
+                  />
+                  <FieldError message={errors.name} />
+                </label>
+              </div>
+              <label className="lx-role-field">
+                <span className="lx-role-field__label">
+                  角色说明
+                  <span className="lx-role-field__hint">{draft.description.length}/255</span>
+                </span>
+                <TextArea
+                  value={draft.description}
+                  maxLength={255}
+                  autosize={{ minRows: 2, maxRows: 4 }}
+                  placeholder="一句话说明该角色的职责"
+                  onChange={(value) => {
+                    setDraft((current) => ({ ...current, description: value }));
+                  }}
+                />
+                <FieldError message={errors.description} />
+              </label>
+            </section>
+
+            <section className="lx-role-editor__block">
+              <header className="lx-role-editor__block-head">
+                <h3>权限点</h3>
+                <span>模板已带入的权限点可继续增减</span>
+              </header>
+              {tree.data === undefined ? (
+                <p className="lx-role-editor__muted">
+                  {tree.isPending
+                    ? '权限点目录加载中…'
+                    : '权限点目录加载失败，创建后可在编辑器中继续配置。'}
+                </p>
+              ) : (
+                <RolePermissionTree
+                  tree={tree.data}
+                  selected={new Set(draft.permissions)}
+                  special={new Set(draft.specialPermissions)}
+                  conflicts={conflictCodes}
+                  readonly={false}
+                  onTogglePermission={togglePermission}
+                  onToggleModule={toggleModule}
+                />
+              )}
+            </section>
+
+            <section className="lx-role-editor__block">
+              <header className="lx-role-editor__block-head">
+                <h3>数据范围</h3>
+                <span>与权限点同时生效，取交集</span>
+              </header>
+              <RoleScopePicker
+                value={{ type: draft.dataScope.type, targetIds: draft.dataScope.targetIds }}
+                readonly={false}
+                onChange={(type) => {
+                  setDraft((current) => ({
+                    ...current,
+                    dataScope: {
+                      type,
+                      targetIds: type === 'customer_groups' ? current.dataScope.targetIds : [],
+                    },
+                  }));
+                }}
+              />
+            </section>
+
+            <section className="lx-role-editor__block">
+              <header className="lx-role-editor__block-head">
+                <h3>特殊权限</h3>
+                <span>默认全关，创建后也可在编辑器中授予</span>
+              </header>
+              {tree.data === undefined ? (
+                <p className="lx-role-editor__muted">特殊权限目录加载中…</p>
+              ) : (
+                <RoleSpecialPermissions
+                  tree={tree.data}
+                  granted={new Set(draft.specialPermissions)}
+                  readonly={false}
+                  holderCount={0}
+                  onRequest={(code, granted) => {
+                    const permission = tree.data.specialPermissions.find(
+                      (item) => item.code === code,
+                    );
+                    if (permission !== undefined) {
+                      setSpecialDialog({ permission, granted });
+                    }
+                  }}
+                />
+              )}
+            </section>
+          </div>
+          <footer className="lx-role-new__foot">
+            <span className="lx-role-new__foot-note">
+              已选 {draft.permissions.length + draft.specialPermissions.length} /{' '}
+              {tree.data?.totalPermissions ?? 30} 权限点 · {scopeLabelOf(draft.dataScope.type)} ·
+              特殊权限 {draft.specialPermissions.length}
+            </span>
+            <span className="lx-role-new__foot-hint">创建后进入编辑器继续配置</span>
+          </footer>
+        </section>
+      </div>
+
+      <SpecialPermissionDialog
+        visible={specialDialog !== null}
+        permission={specialDialog?.permission ?? null}
+        granted={specialDialog?.granted ?? false}
+        holderCount={0}
+        onCancel={() => {
+          setSpecialDialog(null);
+        }}
+        onConfirm={() => {
+          if (specialDialog === null) {
+            return;
+          }
+          const code = specialDialog.permission.code;
+          if (!isPermissionCode(code)) {
+            setSpecialDialog(null);
+            return;
+          }
+          setDraft((current) => ({
+            ...current,
+            specialPermissions: specialDialog.granted
+              ? [...current.specialPermissions, code]
+              : current.specialPermissions.filter((item) => item !== code),
+          }));
+          setSpecialDialog(null);
+          notifySuccess(
+            specialDialog.granted
+              ? `已选择「${specialDialog.permission.name}」，创建后生效`
+              : `已取消「${specialDialog.permission.name}」`,
+          );
+        }}
+      />
+    </div>
+  );
+}
diff --git a/apps/web/src/pages/system/roles/RolePermissionTree.spec.tsx b/apps/web/src/pages/system/roles/RolePermissionTree.spec.tsx
new file mode 100644
index 0000000..10f1e63
--- /dev/null
+++ b/apps/web/src/pages/system/roles/RolePermissionTree.spec.tsx
@@ -0,0 +1,187 @@
+import type { PermissionTree } from '@lingxi/shared';
+import {
+  PERMISSION_CATALOG,
+  permissionsByModule,
+  permissionTreeSchema,
+  SOD_PAIRS,
+} from '@lingxi/shared';
+import { notifyWarning } from '@lingxi/ui';
+import { cleanup, fireEvent, render, screen } from '@testing-library/react';
+import type { ReactNode } from 'react';
+import { afterEach, describe, expect, it, vi } from 'vitest';
+
+import { RolePermissionTree } from './RolePermissionTree';
+
+vi.mock('@lingxi/ui', () => ({
+  notifyWarning: vi.fn(),
+}));
+
+// jsdom 无 canvas，Semi 整包会加载 Lottie；测试只渲染树，替换所需基础组件
+vi.mock('@douyinfe/semi-ui-19', () => ({
+  Button: ({ children, onClick }: { children?: ReactNode; onClick?: () => void }) => (
+    <button type="button" onClick={onClick}>
+      {children}
+    </button>
+  ),
+  Input: ({
+    value,
+    placeholder,
+    onChange,
+  }: {
+    value?: string;
+    placeholder?: string;
+    onChange?: (value: string) => void;
+  }) => (
+    <input
+      value={value ?? ''}
+      placeholder={placeholder}
+      onChange={(event) => {
+        onChange?.(event.target.value);
+      }}
+    />
+  ),
+}));
+
+const mockedNotifyWarning = vi.mocked(notifyWarning);
+
+function buildTree(): PermissionTree {
+  const roleNode = (permission: (typeof PERMISSION_CATALOG)[number]) => ({
+    code: permission.code,
+    name: permission.name,
+    description: permission.description,
+    isSpecial: permission.isSpecial,
+  });
+  return permissionTreeSchema.parse({
+    modules: permissionsByModule().map((module) => ({
+      module: module.module,
+      moduleLabel: module.moduleLabel,
+      sortOrder: module.sortOrder,
+      permissions: module.permissions.map(roleNode),
+    })),
+    specialPermissions: PERMISSION_CATALOG.filter((permission) => permission.isSpecial).map(
+      roleNode,
+    ),
+    sodPairs: SOD_PAIRS.map((pair) => ({
+      id: pair.id,
+      label: pair.label,
+      description: pair.description,
+      permissions: [pair.permissions[0], pair.permissions[1]],
+    })),
+    totalPermissions: PERMISSION_CATALOG.length,
+  });
+}
+
+interface RenderOptions {
+  selected?: string[];
+  special?: string[];
+  conflicts?: string[];
+  readonly?: boolean;
+}
+
+function renderTree(options: RenderOptions = {}): {
+  onTogglePermission: ReturnType<typeof vi.fn>;
+  onToggleModule: ReturnType<typeof vi.fn>;
+  container: HTMLElement;
+} {
+  const onTogglePermission = vi.fn();
+  const onToggleModule = vi.fn();
+  const { container } = render(
+    <RolePermissionTree
+      tree={buildTree()}
+      selected={new Set(options.selected ?? [])}
+      special={new Set(options.special ?? [])}
+      conflicts={new Set(options.conflicts ?? [])}
+      readonly={options.readonly ?? false}
+      onTogglePermission={onTogglePermission}
+      onToggleModule={onToggleModule}
+    />,
+  );
+  return { onTogglePermission, onToggleModule, container };
+}
+
+afterEach(() => {
+  cleanup();
+  mockedNotifyWarning.mockReset();
+});
+
+describe('权限点树', () => {
+  it('按目录渲染 10 个模块与已选计数', () => {
+    const { container } = renderTree({ selected: ['script:read'] });
+    const tools = container.querySelector('.lx-role-tree__tools');
+    expect(tools?.textContent).toContain('已选');
+    expect(tools?.textContent).toContain('30');
+    expect(screen.getByText('脚本')).toBeTruthy();
+    expect(screen.getByText('素材')).toBeTruthy();
+    expect(screen.getByText('组织与角色')).toBeTruthy();
+    expect(screen.getByText('审计')).toBeTruthy();
+    expect(container.querySelector('.lx-role-module__count')?.textContent).toContain('1 / 3');
+  });
+
+  it('默认展开已选模块，点击模块标题展开其余模块', () => {
+    renderTree({ selected: ['script:read'] });
+    expect(screen.getByText('查看脚本')).toBeTruthy();
+    expect(screen.queryByText('查看素材任务')).toBeNull();
+    fireEvent.click(screen.getByText('素材'));
+    expect(screen.getByText('查看素材任务')).toBeTruthy();
+  });
+
+  it('点击普通权限点行触发切换', () => {
+    const { onTogglePermission } = renderTree({ selected: ['script:read'] });
+    fireEvent.click(screen.getByText('查看脚本'));
+    expect(onTogglePermission).toHaveBeenCalledWith('script:read');
+  });
+
+  it('点击模块三态复选框触发整模块选中', () => {
+    const { container, onToggleModule } = renderTree({ selected: ['script:read'] });
+    const module = container.querySelector('[data-module="script"]');
+    expect(module).not.toBeNull();
+    const check = module?.querySelector('.lx-role-module__check');
+    expect(check?.getAttribute('aria-checked')).toBe('mixed');
+    if (check !== null && check !== undefined) {
+      fireEvent.click(check);
+    }
+    expect(onToggleModule).toHaveBeenCalledTimes(1);
+    expect(onToggleModule.mock.calls[0]?.[1]).toBe(true);
+  });
+
+  it('特殊权限行不切换，只提示需单独授予', () => {
+    const { container, onTogglePermission } = renderTree({});
+    fireEvent.click(screen.getByText('导出交付'));
+    const specialRow = container.querySelector('[data-code="delivery:export"]');
+    expect(specialRow).not.toBeNull();
+    if (specialRow !== null) {
+      fireEvent.click(specialRow);
+    }
+    expect(onTogglePermission).not.toHaveBeenCalledWith('delivery:export');
+    expect(mockedNotifyWarning).toHaveBeenCalledTimes(1);
+  });
+
+  it('SoD 冲突行高亮', () => {
+    const { container } = renderTree({
+      selected: ['script:write', 'script:review'],
+      conflicts: ['script:write', 'script:review'],
+    });
+    expect(container.querySelector('[data-code="script:write"]')?.className).toContain(
+      'is-conflict',
+    );
+    expect(container.querySelector('[data-code="script:read"]')?.className).not.toContain(
+      'is-conflict',
+    );
+  });
+
+  it('只读态禁用交互', () => {
+    const { onTogglePermission } = renderTree({ selected: ['script:read'], readonly: true });
+    fireEvent.click(screen.getByText('查看脚本'));
+    expect(onTogglePermission).not.toHaveBeenCalled();
+  });
+
+  it('搜索权限点后只保留匹配模块并自动展开', () => {
+    renderTree({});
+    fireEvent.change(screen.getByPlaceholderText('搜索权限点名称或编码'), {
+      target: { value: '发起导出' },
+    });
+    expect(screen.queryByText('脚本')).toBeNull();
+    expect(screen.getByText('导出交付')).toBeTruthy();
+    expect(screen.getByText('发起导出')).toBeTruthy();
+  });
+});
diff --git a/apps/web/src/pages/system/roles/RolePermissionTree.tsx b/apps/web/src/pages/system/roles/RolePermissionTree.tsx
new file mode 100644
index 0000000..e443f21
--- /dev/null
+++ b/apps/web/src/pages/system/roles/RolePermissionTree.tsx
@@ -0,0 +1,381 @@
+/* eslint-disable max-lines-per-function -- 权限树包含工具条、模块三态与行渲染，集中在一处便于对齐目录 */
+import { Button, Input } from '@douyinfe/semi-ui-19';
+import type { PermissionModuleNode, PermissionTree } from '@lingxi/shared';
+import { notifyWarning } from '@lingxi/ui';
+import { IconChevronDown, IconChevronRight, IconSearch } from '@lingxi/ui/icons';
+import type { KeyboardEvent, ReactNode } from 'react';
+import { useMemo, useState } from 'react';
+
+export interface RolePermissionTreeProps {
+  tree: PermissionTree;
+  /** 普通权限点（特殊权限不得混入） */
+  selected: ReadonlySet<string>;
+  /** 特殊权限点（树内只读展示，授予在「特殊权限」区单独确认） */
+  special: ReadonlySet<string>;
+  /** SoD 冲突权限点编码，树内高亮 */
+  conflicts: ReadonlySet<string>;
+  readonly: boolean;
+  onTogglePermission: (code: string) => void;
+  onToggleModule: (module: PermissionModuleNode, selectAll: boolean) => void;
+}
+
+function moduleSelectedCount(
+  module: PermissionModuleNode,
+  selected: ReadonlySet<string>,
+  special: ReadonlySet<string>,
+): number {
+  return module.permissions.filter((permission) =>
+    permission.isSpecial ? special.has(permission.code) : selected.has(permission.code),
+  ).length;
+}
+
+function normalPermissionsOf(module: PermissionModuleNode): string[] {
+  return module.permissions
+    .filter((permission) => !permission.isSpecial)
+    .map((permission) => permission.code);
+}
+
+function initialExpandedModules(
+  tree: PermissionTree,
+  selected: ReadonlySet<string>,
+  special: ReadonlySet<string>,
+): ReadonlySet<string> {
+  const expanded = new Set<string>();
+  for (const module of tree.modules) {
+    if (moduleSelectedCount(module, selected, special) > 0) {
+      expanded.add(module.module);
+    }
+  }
+  if (expanded.size === 0) {
+    for (const module of tree.modules.slice(0, 2)) {
+      expanded.add(module.module);
+    }
+  }
+  return expanded;
+}
+
+function matchesKeyword(
+  module: PermissionModuleNode,
+  keyword: string,
+): PermissionModuleNode | null {
+  if (keyword === '') {
+    return module;
+  }
+  const permissions = module.permissions.filter((permission) =>
+    `${permission.name} ${permission.code} ${permission.description}`
+      .toLowerCase()
+      .includes(keyword),
+  );
+  return permissions.length === 0 ? null : { ...module, permissions };
+}
+
+function CheckStateIcon({ state }: { state: 'on' | 'off' | 'half' }): ReactNode {
+  return <span className={`lx-role-check is-${state}`} aria-hidden="true" />;
+}
+
+function PermissionRow({
+  code,
+  name,
+  description,
+  isSpecial,
+  checked,
+  conflict,
+  readonly,
+  onToggle,
+  onSpecialHint,
+}: {
+  code: string;
+  name: string;
+  description: string;
+  isSpecial: boolean;
+  checked: boolean;
+  conflict: boolean;
+  readonly: boolean;
+  onToggle: () => void;
+  onSpecialHint: () => void;
+}): ReactNode {
+  const interactive = !readonly && !isSpecial;
+  const activate = (): void => {
+    if (readonly) {
+      return;
+    }
+    if (isSpecial) {
+      onSpecialHint();
+      return;
+    }
+    onToggle();
+  };
+  const className = [
+    'lx-role-perm-row',
+    checked ? 'is-checked' : '',
+    isSpecial ? 'is-special' : '',
+    conflict ? 'is-conflict' : '',
+    interactive ? 'is-interactive' : '',
+  ]
+    .filter((item) => item !== '')
+    .join(' ');
+  return (
+    <div
+      className={className}
+      role="checkbox"
+      aria-checked={checked}
+      aria-disabled={!interactive}
+      tabIndex={interactive ? 0 : -1}
+      data-code={code}
+      onClick={activate}
+      onKeyDown={(event: KeyboardEvent<HTMLDivElement>) => {
+        if (event.key === 'Enter' || event.key === ' ') {
+          event.preventDefault();
+          activate();
+        }
+      }}
+    >
+      <span className="lx-role-perm-row__check">
+        <CheckStateIcon state={checked ? 'on' : 'off'} />
+      </span>
+      <span className="lx-role-perm-row__main">
+        <span className="lx-role-perm-row__name">
+          {name}
+          {isSpecial ? <span className="lx-role-tag lx-role-tag--special">★ 特殊</span> : null}
+        </span>
+        <span className="lx-role-perm-row__desc">{description}</span>
+        {isSpecial ? (
+          <span className="lx-role-perm-row__hint">
+            特殊权限需在「特殊权限」中单独授予并二次确认
+          </span>
+        ) : null}
+      </span>
+      <code className="lx-role-perm-row__code">{code}</code>
+    </div>
+  );
+}
+
+function ModuleBlock({
+  module,
+  selected,
+  special,
+  conflicts,
+  readonly,
+  expanded,
+  onToggleExpanded,
+  onTogglePermission,
+  onToggleModule,
+}: {
+  module: PermissionModuleNode;
+  selected: ReadonlySet<string>;
+  special: ReadonlySet<string>;
+  conflicts: ReadonlySet<string>;
+  readonly: boolean;
+  expanded: boolean;
+  onToggleExpanded: () => void;
+  onTogglePermission: (code: string) => void;
+  onToggleModule: (module: PermissionModuleNode, selectAll: boolean) => void;
+}): ReactNode {
+  const normalCodes = normalPermissionsOf(module);
+  const selectedNormal = normalCodes.filter((code) => selected.has(code)).length;
+  const state: 'on' | 'off' | 'half' =
+    selectedNormal === 0 ? 'off' : selectedNormal === normalCodes.length ? 'on' : 'half';
+  const specialCount = module.permissions.filter((permission) => permission.isSpecial).length;
+  const totalSelected = moduleSelectedCount(module, selected, special);
+  return (
+    <div
+      className={expanded ? 'lx-role-module is-open' : 'lx-role-module'}
+      data-module={module.module}
+    >
+      <div className="lx-role-module__head">
+        <span
+          className={[
+            'lx-role-module__check',
+            readonly ? 'is-readonly' : '',
+            normalCodes.length === 0 ? 'is-locked' : '',
+          ]
+            .filter((item) => item !== '')
+            .join(' ')}
+          role="checkbox"
+          aria-checked={state === 'on' ? true : state === 'half' ? 'mixed' : false}
+          aria-disabled={readonly || normalCodes.length === 0}
+          tabIndex={readonly ? -1 : 0}
+          title={
+            normalCodes.length === 0
+              ? '该模块权限点均为特殊权限，请在「特殊权限」中授予'
+              : undefined
+          }
+          onClick={(event) => {
+            event.stopPropagation();
+            if (readonly || normalCodes.length === 0) {
+              return;
+            }
+            onToggleModule(module, state !== 'on');
+          }}
+          onKeyDown={(event) => {
+            if (event.key !== 'Enter' && event.key !== ' ') {
+              return;
+            }
+            event.preventDefault();
+            if (readonly || normalCodes.length === 0) {
+              return;
+            }
+            onToggleModule(module, state !== 'on');
+          }}
+        >
+          <CheckStateIcon state={state} />
+        </span>
+        <button
+          type="button"
+          className="lx-role-module__toggle"
+          aria-expanded={expanded}
+          onClick={onToggleExpanded}
+        >
+          <span className="lx-role-module__name">{module.moduleLabel}</span>
+          {specialCount > 0 ? (
+            <span className="lx-role-module__star" title="该模块含特殊权限">
+              ★ {specialCount}
+            </span>
+          ) : null}
+          <span
+            className={
+              totalSelected === 0 ? 'lx-role-module__count' : 'lx-role-module__count is-active'
+            }
+          >
+            {totalSelected} / {module.permissions.length}
+          </span>
+          <span className="lx-role-module__caret">
+            {expanded ? <IconChevronDown size={14} /> : <IconChevronRight size={14} />}
+          </span>
+        </button>
+      </div>
+      {expanded ? (
+        <div className="lx-role-module__body">
+          {module.permissions.map((permission) => (
+            <PermissionRow
+              key={permission.code}
+              code={permission.code}
+              name={permission.name}
+              description={permission.description}
+              isSpecial={permission.isSpecial}
+              checked={
+                permission.isSpecial ? special.has(permission.code) : selected.has(permission.code)
+              }
+              conflict={conflicts.has(permission.code)}
+              readonly={readonly}
+              onToggle={() => {
+                onTogglePermission(permission.code);
+              }}
+              onSpecialHint={() => {
+                notifyWarning('特殊权限需在「特殊权限」中单独授予并二次确认');
+              }}
+            />
+          ))}
+        </div>
+      ) : null}
+    </div>
+  );
+}
+
+/** 权限点树：10 模块 / 30 点，模块三态、搜索、折叠；特殊权限树内只读 */
+export function RolePermissionTree({
+  tree,
+  selected,
+  special,
+  conflicts,
+  readonly,
+  onTogglePermission,
+  onToggleModule,
+}: RolePermissionTreeProps): ReactNode {
+  const [keyword, setKeyword] = useState('');
+  const [expanded, setExpanded] = useState<ReadonlySet<string>>(() =>
+    initialExpandedModules(tree, selected, special),
+  );
+  const normalizedKeyword = keyword.trim().toLowerCase();
+  const visibleModules = useMemo(() => {
+    const matched: PermissionModuleNode[] = [];
+    for (const module of tree.modules) {
+      const result = matchesKeyword(module, normalizedKeyword);
+      if (result !== null) {
+        matched.push(result);
+      }
+    }
+    return matched;
+  }, [tree, normalizedKeyword]);
+
+  const isExpanded = (module: string): boolean => normalizedKeyword !== '' || expanded.has(module);
+
+  const setAllExpanded = (open: boolean): void => {
+    setExpanded(open ? new Set(tree.modules.map((module) => module.module)) : new Set());
+  };
+
+  const toggleExpanded = (module: string): void => {
+    setExpanded((current) => {
+      const next = new Set(current);
+      if (next.has(module)) {
+        next.delete(module);
+      } else {
+        next.add(module);
+      }
+      return next;
+    });
+  };
+
+  return (
+    <div className="lx-role-tree">
+      <div className="lx-role-tree__tools">
+        <Input
+          className="lx-role-tree__search"
+          value={keyword}
+          prefix={<IconSearch size={15} />}
+          placeholder="搜索权限点名称或编码"
+          aria-label="搜索权限点"
+          showClear
+          onChange={(value) => {
+            setKeyword(value);
+          }}
+        />
+        <span className="lx-role-tree__selected">
+          已选 <b>{selected.size + special.size}</b> / {tree.totalPermissions}
+        </span>
+        <span className="lx-role-tree__links">
+          <Button
+            theme="borderless"
+            size="small"
+            onClick={() => {
+              setAllExpanded(true);
+            }}
+          >
+            展开全部
+          </Button>
+          <Button
+            theme="borderless"
+            size="small"
+            onClick={() => {
+              setAllExpanded(false);
+            }}
+          >
+            收起全部
+          </Button>
+        </span>
+      </div>
+      {visibleModules.length === 0 ? (
+        <p className="lx-role-tree__empty">没有匹配的权限点，换个名称或编码再试。</p>
+      ) : (
+        <div className="lx-role-tree__modules">
+          {visibleModules.map((module) => (
+            <ModuleBlock
+              key={module.module}
+              module={module}
+              selected={selected}
+              special={special}
+              conflicts={conflicts}
+              readonly={readonly}
+              expanded={isExpanded(module.module)}
+              onToggleExpanded={() => {
+                toggleExpanded(module.module);
+              }}
+              onTogglePermission={onTogglePermission}
+              onToggleModule={onToggleModule}
+            />
+          ))}
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/apps/web/src/pages/system/roles/RoleScopePicker.tsx b/apps/web/src/pages/system/roles/RoleScopePicker.tsx
new file mode 100644
index 0000000..792fb9d
--- /dev/null
+++ b/apps/web/src/pages/system/roles/RoleScopePicker.tsx
@@ -0,0 +1,86 @@
+/* eslint-disable max-lines-per-function -- 单组件按原型区块展开，拆分反而降低可读性 */
+import type { DataScopeType } from '@lingxi/shared';
+import type { ReactNode } from 'react';
+
+import { ROLE_SCOPE_OPTIONS, scopeOptionOf } from './role-display';
+
+export interface RoleScopeValue {
+  type: DataScopeType;
+  targetIds: readonly string[];
+}
+
+export interface RoleScopePickerProps {
+  value: RoleScopeValue;
+  readonly: boolean;
+  onChange: (type: DataScopeType) => void;
+}
+
+/**
+ * 六类数据范围单选卡片。
+ * A3 前客户组目录为空：选中「指定客户组」时展示空态，不伪造客户组数据。
+ */
+export function RoleScopePicker({ value, readonly, onChange }: RoleScopePickerProps): ReactNode {
+  const selected = scopeOptionOf(value.type);
+  return (
+    <div className="lx-role-scope">
+      <div className="lx-role-scope__grid" role="radiogroup" aria-label="数据范围">
+        {ROLE_SCOPE_OPTIONS.map((option) => {
+          const active = option.type === value.type;
+          return (
+            <button
+              key={option.type}
+              type="button"
+              role="radio"
+              aria-checked={active}
+              disabled={readonly}
+              className={active ? 'lx-role-scope__option is-active' : 'lx-role-scope__option'}
+              onClick={() => {
+                if (!readonly && !active) {
+                  onChange(option.type);
+                }
+              }}
+            >
+              <span className="lx-role-scope__radio" aria-hidden="true" />
+              <span className="lx-role-scope__copy">
+                <span className="lx-role-scope__name">{option.label}</span>
+                <span className="lx-role-scope__desc">{option.description}</span>
+              </span>
+              {option.needsTargets ? <span className="lx-role-scope__need">需选客户组</span> : null}
+            </button>
+          );
+        })}
+      </div>
+
+      {value.type === 'customer_groups' ? (
+        <div className="lx-role-scope__groups">
+          <div className="lx-role-scope__groups-head">
+            <b>客户组</b>
+            <span>
+              {value.targetIds.length === 0
+                ? '选择客户组后按组批量授权'
+                : `已指定 ${String(value.targetIds.length)} 个客户组`}
+            </span>
+          </div>
+          {value.targetIds.length === 0 ? (
+            <div className="lx-role-scope__empty">
+              <b>暂无可选客户组</b>
+              <span>
+                客户组将在客户模块上线后可选择；当前角色先按「指定客户组」保存，后续再补充授权范围。
+              </span>
+            </div>
+          ) : (
+            <p className="lx-role-scope__note">
+              已指定 {value.targetIds.length} 个客户组。客户组名称与覆盖客户将在客户模块上线后展示。
+            </p>
+          )}
+        </div>
+      ) : null}
+
+      <p className="lx-role-scope__foot">
+        <span className="lx-role-scope__foot-mark" aria-hidden="true" />
+        当前范围：{selected.label}
+        。数据范围随用户所属部门或负责客户动态计算，变更后立即对绑定用户生效。
+      </p>
+    </div>
+  );
+}
diff --git a/apps/web/src/pages/system/roles/RoleSpecialPermissions.tsx b/apps/web/src/pages/system/roles/RoleSpecialPermissions.tsx
new file mode 100644
index 0000000..f91348c
--- /dev/null
+++ b/apps/web/src/pages/system/roles/RoleSpecialPermissions.tsx
@@ -0,0 +1,77 @@
+/* eslint-disable max-lines-per-function -- 单组件按原型区块展开，拆分反而降低可读性 */
+import { Switch } from '@douyinfe/semi-ui-19';
+import type { PermissionTree } from '@lingxi/shared';
+import { IconAlert, IconStar } from '@lingxi/ui/icons';
+import type { ReactNode } from 'react';
+
+import { specialPermissionRiskOf } from './role-display';
+
+export interface RoleSpecialPermissionsProps {
+  tree: PermissionTree;
+  granted: ReadonlySet<string>;
+  readonly: boolean;
+  /** 当前角色绑定用户数（授予 / 撤销的影响面） */
+  holderCount: number;
+  onRequest: (code: string, granted: boolean) => void;
+}
+
+/** 特殊权限区：6 个独立开关，授予 / 撤销由父级弹二次确认，不随复制带入 */
+export function RoleSpecialPermissions({
+  tree,
+  granted,
+  readonly,
+  holderCount,
+  onRequest,
+}: RoleSpecialPermissionsProps): ReactNode {
+  return (
+    <div className="lx-role-special">
+      <div className="lx-role-special__banner">
+        <IconAlert size={16} />
+        <span>特殊权限默认关闭，不随角色复制带入；授予后记录审计，并立即对绑定用户生效。</span>
+      </div>
+      <div className="lx-role-special__list">
+        {tree.specialPermissions.map((permission) => {
+          const active = granted.has(permission.code);
+          return (
+            <div
+              key={permission.code}
+              className={active ? 'lx-role-special__row is-granted' : 'lx-role-special__row'}
+            >
+              <div className="lx-role-special__main">
+                <div className="lx-role-special__name">
+                  {permission.name}
+                  <span className="lx-role-tag lx-role-tag--special">★ 特殊</span>
+                </div>
+                <code className="lx-role-special__code">{permission.code}</code>
+                <p className="lx-role-special__desc">{permission.description}</p>
+                <p className="lx-role-special__risk">
+                  <IconAlert size={13} />
+                  {specialPermissionRiskOf(permission.code)}
+                </p>
+              </div>
+              <div className="lx-role-special__side">
+                <Switch
+                  checked={active}
+                  disabled={readonly}
+                  aria-label={permission.name}
+                  onChange={(checked) => {
+                    if (!readonly && checked !== active) {
+                      onRequest(permission.code, checked);
+                    }
+                  }}
+                />
+                <span className="lx-role-special__holder">
+                  {active ? <IconStar size={12} /> : null}
+                  持有者 <b>{active ? holderCount : 0}</b> 名
+                </span>
+              </div>
+            </div>
+          );
+        })}
+      </div>
+      <p className="lx-role-special__note">
+        特殊权限与普通权限分开授予：普通权限决定能做什么，特殊权限决定能否让数据离开平台或影响全部客户。
+      </p>
+    </div>
+  );
+}
diff --git a/apps/web/src/pages/system/roles/RoleStatusTag.tsx b/apps/web/src/pages/system/roles/RoleStatusTag.tsx
new file mode 100644
index 0000000..09b911f
--- /dev/null
+++ b/apps/web/src/pages/system/roles/RoleStatusTag.tsx
@@ -0,0 +1,31 @@
+import type { RoleStatus } from '@lingxi/shared';
+import type { ReactNode } from 'react';
+
+import { roleStatusLabel } from './role-display';
+
+export interface RoleStatusTagProps {
+  status: RoleStatus;
+  /** 列表行内只显示状态点，详情展示完整标签 */
+  dotOnly?: boolean;
+}
+
+export function RoleStatusTag({ status, dotOnly = false }: RoleStatusTagProps): ReactNode {
+  const active = status === 'active';
+  return (
+    <span
+      className={
+        active
+          ? dotOnly
+            ? 'lx-status-dot'
+            : 'lx-status-tag is-active'
+          : dotOnly
+            ? 'lx-status-dot is-disabled'
+            : 'lx-status-tag is-disabled'
+      }
+      title={roleStatusLabel(status)}
+    >
+      <span className="lx-status-tag__dot" aria-hidden="true" />
+      {dotOnly ? null : roleStatusLabel(status)}
+    </span>
+  );
+}
diff --git a/apps/web/src/pages/system/roles/RolesPage.tsx b/apps/web/src/pages/system/roles/RolesPage.tsx
new file mode 100644
index 0000000..3841e25
--- /dev/null
+++ b/apps/web/src/pages/system/roles/RolesPage.tsx
@@ -0,0 +1,396 @@
+/* eslint-disable max-lines-per-function, complexity -- 列表页负责主从联动、筛选、菜单与五类弹窗编排，集中便于追踪数据流 */
+import { Button, Input, Switch } from '@douyinfe/semi-ui-19';
+import { Permission, type RoleDetail, type RoleListItem } from '@lingxi/shared';
+import { notifySuccess } from '@lingxi/ui';
+import { IconAdd, IconSearch, IconShield } from '@lingxi/ui/icons';
+import type { ReactNode } from 'react';
+import { useMemo, useState } from 'react';
+import { useNavigate } from 'react-router';
+
+import { Can } from '@/components/Can';
+import {
+  useCreateRoleMutation,
+  useDeleteRoleMutation,
+  usePermissionTreeQuery,
+  useRoleDetailQuery,
+  useRoleListQuery,
+  useUpdateRoleMutation,
+} from '@/hooks/queries/use-roles';
+import { usePermission } from '@/hooks/use-permission';
+import { roleDetailPath, ROUTES } from '@/routes';
+
+import { PermissionCatalogDrawer } from './PermissionCatalogDrawer';
+import {
+  CopyRoleDialog,
+  DeleteRoleDialog,
+  DisableRoleDialog,
+  RenameRoleDialog,
+} from './role-dialogs';
+import {
+  DEFAULT_ROLE_LIST_FILTERS,
+  filterRoles,
+  hasActiveRoleFilters,
+  type RoleListFilters,
+  summarizeRoles,
+} from './role-display';
+import { RoleDetailPanel } from './RoleDetailPanel';
+import { RoleListPanel, type RoleRowAction } from './RoleListPanel';
+
+/** 角色管理列表查询口径：角色 ≤ 20，一次拉全量后本地筛选（分页由列表卡兜底） */
+const ROLE_LIST_QUERY = {
+  limit: 100,
+  status: 'all',
+  sort: 'created_at',
+  order: 'desc',
+} as const;
+
+type DialogState = { kind: 'disable' | 'delete' | 'rename' | 'copy'; role: RoleListItem } | null;
+
+function RoleFilterBar({
+  filters,
+  stats,
+  onChange,
+  onReset,
+}: {
+  filters: RoleListFilters;
+  stats: ReturnType<typeof summarizeRoles>;
+  onChange: (next: Partial<RoleListFilters>) => void;
+  onReset: () => void;
+}): ReactNode {
+  return (
+    <section className="lx-role-filters" aria-label="筛选角色">
+      <Input
+        className="lx-role-filters__keyword"
+        value={filters.keyword}
+        prefix={<IconSearch size={16} />}
+        placeholder="搜索角色名称或说明"
+        aria-label="搜索角色"
+        showClear
+        onChange={(value) => {
+          onChange({ keyword: value });
+        }}
+      />
+      <div className="lx-seg" role="group" aria-label="角色状态">
+        {[
+          { value: 'all' as const, label: '全部', count: stats.total },
+          { value: 'active' as const, label: '启用', count: stats.active },
+          { value: 'disabled' as const, label: '停用', count: stats.disabled },
+        ].map((option) => (
+          <button
+            key={option.value}
+            type="button"
+            className={option.value === filters.status ? 'lx-seg__item is-active' : 'lx-seg__item'}
+            aria-pressed={option.value === filters.status}
+            onClick={() => {
+              onChange({ status: option.value });
+            }}
+          >
+            {option.label}
+            <i className="lx-role-filters__count">{option.count}</i>
+          </button>
+        ))}
+      </div>
+      <label className="lx-role-filters__special">
+        <Switch
+          size="small"
+          checked={filters.specialOnly}
+          onChange={(checked) => {
+            onChange({ specialOnly: checked });
+          }}
+        />
+        只看含特殊权限
+      </label>
+      <div className="lx-role-filters__stats" aria-label="角色统计">
+        <span className="lx-role-filters__chip">
+          <i>绑定用户</i>
+          <b>{stats.boundUsers}</b>
+        </span>
+        <span className="lx-role-filters__chip">
+          <i>特殊权限授予</i>
+          <b>{stats.specialGrants}</b>
+        </span>
+        {hasActiveRoleFilters(filters) ? (
+          <Button theme="borderless" size="small" onClick={onReset}>
+            清除筛选
+          </Button>
+        ) : null}
+      </div>
+    </section>
+  );
+}
+
+/** 角色管理列表页：左角色列表 + 右只读详情面板（/system/roles） */
+export function RolesPage(): ReactNode {
+  const navigate = useNavigate();
+  const canManage = usePermission(Permission.ROLE_MANAGE);
+  const tree = usePermissionTreeQuery();
+  const listQuery = useRoleListQuery(ROLE_LIST_QUERY);
+  const roles = useMemo(() => listQuery.data?.items ?? [], [listQuery.data]);
+  const [filters, setFilters] = useState<RoleListFilters>(DEFAULT_ROLE_LIST_FILTERS);
+  const [selectedId, setSelectedId] = useState<string | null>(null);
+  const [dialog, setDialog] = useState<DialogState>(null);
+  const [catalogOpen, setCatalogOpen] = useState(false);
+  const filteredRoles = useMemo(() => filterRoles(roles, filters), [roles, filters]);
+  const stats = useMemo(() => summarizeRoles(roles), [roles]);
+  const effectiveSelectedId = filteredRoles.some((role) => role.id === selectedId)
+    ? selectedId
+    : (filteredRoles[0]?.id ?? null);
+  const detail = useRoleDetailQuery(effectiveSelectedId);
+  const copySource = useRoleDetailQuery(dialog?.kind === 'copy' ? dialog.role.id : null);
+  const updateRole = useUpdateRoleMutation();
+  const deleteRole = useDeleteRoleMutation();
+  const createRole = useCreateRoleMutation();
+
+  const openDialog = (kind: 'disable' | 'delete' | 'rename' | 'copy', role: RoleListItem): void => {
+    setDialog({ kind, role });
+  };
+
+  const handleRowAction = (action: RoleRowAction, role: RoleListItem): void => {
+    setSelectedId(role.id);
+    if (action === 'view' || action === 'edit') {
+      void navigate(roleDetailPath(role.id));
+      return;
+    }
+    if (action === 'enable') {
+      updateRole.mutate(
+        { roleId: role.id, input: { status: 'enabled' } },
+        {
+          onSuccess: () => {
+            notifySuccess(`「${role.name}」已启用，${String(role.userCount)} 名用户下一次请求生效`);
+          },
+        },
+      );
+      return;
+    }
+    openDialog(action, role);
+  };
+
+  const selectedDetail: RoleDetail | undefined = detail.data;
+  const activeRole = dialog?.role ?? selectedDetail ?? null;
+
+  return (
+    <div className="lx-roles">
+      <header className="lx-roles__header">
+        <div>
+          <h1>角色权限</h1>
+          <p>配置功能权限、数据范围与特殊权限，变更即时生效并留痕</p>
+        </div>
+        <div className="lx-roles__header-actions">
+          <Button
+            icon={<IconShield size={14} />}
+            onClick={() => {
+              setCatalogOpen(true);
+            }}
+          >
+            权限点目录
+          </Button>
+          <Can permission={Permission.ROLE_MANAGE}>
+            <Button
+              theme="solid"
+              type="primary"
+              icon={<IconAdd size={16} />}
+              onClick={() => {
+                void navigate(ROUTES.system.roleNew);
+              }}
+            >
+              新建角色
+            </Button>
+          </Can>
+        </div>
+      </header>
+
+      <RoleFilterBar
+        filters={filters}
+        stats={stats}
+        onChange={(next) => {
+          setFilters((current) => ({ ...current, ...next }));
+        }}
+        onReset={() => {
+          setFilters(DEFAULT_ROLE_LIST_FILTERS);
+        }}
+      />
+
+      <div className="lx-roles__split">
+        <RoleListPanel
+          roles={filteredRoles}
+          totalCount={roles.length}
+          loading={listQuery.isPending}
+          error={listQuery.error}
+          selectedRoleId={effectiveSelectedId}
+          note={`内置 ${String(stats.systemCount)} · 自定义 ${String(stats.total - stats.systemCount)}`}
+          canManage={canManage}
+          showRowMenu
+          isFiltered={hasActiveRoleFilters(filters)}
+          onSelect={setSelectedId}
+          onRowAction={handleRowAction}
+          onCreate={() => {
+            void navigate(ROUTES.system.roleNew);
+          }}
+          onResetFilters={() => {
+            setFilters(DEFAULT_ROLE_LIST_FILTERS);
+          }}
+          onRetry={() => {
+            void listQuery.refetch();
+          }}
+        />
+        <RoleDetailPanel
+          roleId={effectiveSelectedId}
+          detail={selectedDetail}
+          tree={tree.data}
+          loading={detail.isPending}
+          error={detail.error}
+          canManage={canManage}
+          onRetry={() => {
+            void detail.refetch();
+          }}
+          onEdit={(roleId) => {
+            void navigate(roleDetailPath(roleId));
+          }}
+          onCopy={(role) => {
+            openDialog('copy', role);
+          }}
+          onRename={(role) => {
+            openDialog('rename', role);
+          }}
+          onDisable={(role) => {
+            openDialog('disable', role);
+          }}
+          onEnable={(role) => {
+            updateRole.mutate(
+              { roleId: role.id, input: { status: 'enabled' } },
+              {
+                onSuccess: () => {
+                  notifySuccess(`「${role.name}」已启用`);
+                },
+              },
+            );
+          }}
+          onOpenCatalog={() => {
+            setCatalogOpen(true);
+          }}
+        />
+      </div>
+
+      <DisableRoleDialog
+        key={`disable-${dialog?.kind === 'disable' ? dialog.role.id : 'closed'}`}
+        visible={dialog?.kind === 'disable'}
+        role={activeRole}
+        loading={updateRole.isPending}
+        onCancel={() => {
+          setDialog(null);
+        }}
+        onConfirm={(reason) => {
+          if (dialog === null) {
+            return;
+          }
+          updateRole.mutate(
+            {
+              roleId: dialog.role.id,
+              input: { status: 'disabled', ...(reason === '' ? {} : { reason }) },
+            },
+            {
+              onSuccess: () => {
+                setDialog(null);
+                notifySuccess(
+                  `「${dialog.role.name}」已停用，${String(dialog.role.userCount)} 名用户下一次请求生效`,
+                );
+              },
+            },
+          );
+        }}
+      />
+      <DeleteRoleDialog
+        key={`delete-${dialog?.kind === 'delete' ? dialog.role.id : 'closed'}`}
+        visible={dialog?.kind === 'delete'}
+        role={activeRole}
+        loading={deleteRole.isPending}
+        onCancel={() => {
+          setDialog(null);
+        }}
+        onConfirm={() => {
+          if (dialog === null) {
+            return;
+          }
+          deleteRole.mutate(dialog.role.id, {
+            onSuccess: () => {
+              setSelectedId(null);
+              setDialog(null);
+              notifySuccess('角色已删除');
+            },
+          });
+        }}
+      />
+      <RenameRoleDialog
+        key={`rename-${dialog?.kind === 'rename' ? dialog.role.id : 'closed'}`}
+        visible={dialog?.kind === 'rename'}
+        role={activeRole}
+        loading={updateRole.isPending}
+        onCancel={() => {
+          setDialog(null);
+        }}
+        onConfirm={(name) => {
+          if (dialog === null) {
+            return;
+          }
+          updateRole.mutate(
+            { roleId: dialog.role.id, input: { name } },
+            {
+              onSuccess: () => {
+                setDialog(null);
+                notifySuccess('角色名称已更新');
+              },
+            },
+          );
+        }}
+      />
+      <CopyRoleDialog
+        key={`copy-${
+          dialog?.kind === 'copy'
+            ? `${dialog.role.id}-${copySource.data?.id ?? 'loading'}`
+            : 'closed'
+        }`}
+        visible={dialog?.kind === 'copy'}
+        source={copySource.data ?? null}
+        sourceLoading={copySource.isPending}
+        loading={createRole.isPending}
+        onCancel={() => {
+          setDialog(null);
+        }}
+        onConfirm={(name) => {
+          const source = copySource.data;
+          if (source === undefined) {
+            return;
+          }
+          createRole.mutate(
+            {
+              name,
+              description: source.description,
+              permissions: [...source.permissions],
+              dataScope: {
+                type: source.dataScope.type,
+                ...(source.dataScope.targetIds === undefined
+                  ? {}
+                  : { targetIds: [...source.dataScope.targetIds] }),
+              },
+            },
+            {
+              onSuccess: (result) => {
+                setDialog(null);
+                notifySuccess('已创建「' + result.role.name + '」，可在编辑器中继续调整权限');
+                void navigate(roleDetailPath(result.role.id));
+              },
+            },
+          );
+        }}
+      />
+      <PermissionCatalogDrawer
+        visible={catalogOpen}
+        tree={tree.data}
+        role={selectedDetail ?? null}
+        onClose={() => {
+          setCatalogOpen(false);
+        }}
+      />
+    </div>
+  );
+}
diff --git a/apps/web/src/pages/system/roles/role-dialogs.tsx b/apps/web/src/pages/system/roles/role-dialogs.tsx
new file mode 100644
index 0000000..ade95c3
--- /dev/null
+++ b/apps/web/src/pages/system/roles/role-dialogs.tsx
@@ -0,0 +1,573 @@
+/* eslint-disable max-lines-per-function, complexity -- 角色二次确认弹窗模板固定，集中在一处便于统一文案口径 */
+import { Button, Checkbox, Input, Modal } from '@douyinfe/semi-ui-19';
+import type { PermissionNode, RoleDetail, RoleListItem } from '@lingxi/shared';
+import { IconAlert, IconShield, IconStar } from '@lingxi/ui/icons';
+import type { ComponentType } from 'react';
+import type { ReactNode } from 'react';
+import { useState } from 'react';
+
+import type { RolePermissionMeta } from './role-display';
+import {
+  permissionNameOf,
+  roleStatusLabel,
+  scopeLabelOf,
+  specialPermissionRiskOf,
+} from './role-display';
+import type { RoleDraftDiff } from './role-utils';
+
+/** 停用 / 删除 / 改名弹窗所需的最小角色字段（列表项与详情均满足） */
+export type RoleDialogTarget = Pick<
+  RoleListItem,
+  'id' | 'name' | 'code' | 'status' | 'userCount' | 'dataScope' | 'isSystem'
+>;
+
+export interface RoleObjectCardProps {
+  name: string;
+  meta: string;
+  status?: string;
+  icon?: ComponentType<{ size?: number | string }>;
+}
+
+/** 弹窗内的角色对象卡 */
+export function RoleObjectCard({
+  name,
+  meta,
+  status,
+  icon: Icon = IconShield,
+}: RoleObjectCardProps): ReactNode {
+  return (
+    <div className="lx-role-dialog__object">
+      <span className="lx-role-dialog__object-icon" aria-hidden="true">
+        <Icon size={16} />
+      </span>
+      <span className="lx-role-dialog__object-copy">
+        <span className="lx-role-dialog__object-title">{name}</span>
+        <span className="lx-role-dialog__object-meta">{meta}</span>
+      </span>
+      {status === undefined ? null : <span className="lx-role-tag">{status}</span>}
+    </div>
+  );
+}
+
+function DialogWarn({
+  children,
+  tone = 'warning',
+}: {
+  children: ReactNode;
+  tone?: 'warning' | 'danger' | 'info';
+}): ReactNode {
+  return (
+    <div className={`lx-role-dialog__warn is-${tone}`}>
+      <IconAlert size={15} />
+      <div>{children}</div>
+    </div>
+  );
+}
+
+// 弹窗内容由父级通过 key 控制重挂载：打开时重置初始值，关闭时卸载，避免 effect 同步状态。
+
+export interface DisableRoleDialogProps {
+  visible: boolean;
+  role: RoleDialogTarget | null;
+  loading: boolean;
+  onCancel: () => void;
+  onConfirm: (reason: string) => void;
+}
+
+/** 停用角色：影响用户数 + 勾选知晓；停用可随时恢复 */
+export function DisableRoleDialog({
+  visible,
+  role,
+  loading,
+  onCancel,
+  onConfirm,
+}: DisableRoleDialogProps): ReactNode {
+  const [acknowledged, setAcknowledged] = useState(false);
+  const [reason, setReason] = useState('');
+  return (
+    <Modal
+      visible={visible}
+      title="停用角色"
+      className="lx-role-modal"
+      width={520}
+      maskClosable={false}
+      closeOnEsc={!loading}
+      onCancel={onCancel}
+      footer={
+        <>
+          <span className="lx-role-dialog__foot-note">
+            停用可随时恢复，不会删除角色及其权限配置
+          </span>
+          <Button onClick={onCancel} disabled={loading}>
+            取消
+          </Button>
+          <Button
+            theme="solid"
+            type="danger"
+            disabled={!acknowledged || loading}
+            loading={loading}
+            onClick={() => {
+              onConfirm(reason.trim());
+            }}
+          >
+            停用角色
+          </Button>
+        </>
+      }
+    >
+      <div className="lx-role-dialog">
+        {role === null ? null : (
+          <RoleObjectCard
+            name={role.name}
+            meta={`${role.code} · ${scopeLabelOf(role.dataScope.type)} · ${String(role.userCount)} 名用户`}
+            status={roleStatusLabel(role.status)}
+          />
+        )}
+        <DialogWarn>
+          停用后，{role?.userCount ?? 0}{' '}
+          名绑定用户将在下一次请求即失去该角色权限；停用不会删除角色配置。
+        </DialogWarn>
+        <label className="lx-role-dialog__field">
+          <span>停用原因（选填，写入审计）</span>
+          <Input
+            value={reason}
+            maxLength={200}
+            placeholder="例如：岗位调整、角色合并"
+            onChange={setReason}
+          />
+        </label>
+        <Checkbox
+          checked={acknowledged}
+          onChange={(event) => {
+            setAcknowledged(event.target.checked === true);
+          }}
+        >
+          我已知晓停用后这些用户下一次请求即失去该角色权限
+        </Checkbox>
+      </div>
+    </Modal>
+  );
+}
+
+export interface DeleteRoleDialogProps {
+  visible: boolean;
+  role: RoleDialogTarget | null;
+  loading: boolean;
+  onCancel: () => void;
+  onConfirm: () => void;
+}
+
+/** 删除角色：仅 0 绑定用户可用，删除不可恢复 */
+export function DeleteRoleDialog({
+  visible,
+  role,
+  loading,
+  onCancel,
+  onConfirm,
+}: DeleteRoleDialogProps): ReactNode {
+  return (
+    <Modal
+      visible={visible}
+      title="删除角色"
+      className="lx-role-modal"
+      width={520}
+      maskClosable={false}
+      closeOnEsc={!loading}
+      onCancel={onCancel}
+      footer={
+        <>
+          <span className="lx-role-dialog__foot-note">删除后不可恢复，审计日志保留授权记录</span>
+          <Button onClick={onCancel} disabled={loading}>
+            取消
+          </Button>
+          <Button
+            theme="solid"
+            type="danger"
+            onClick={onConfirm}
+            disabled={loading || (role?.userCount ?? 0) > 0}
+            loading={loading}
+          >
+            删除角色
+          </Button>
+        </>
+      }
+    >
+      <div className="lx-role-dialog">
+        {role === null ? null : (
+          <RoleObjectCard
+            name={role.name}
+            meta={`${role.code} · ${String(role.userCount)} 名用户`}
+            status="自定义"
+          />
+        )}
+        <DialogWarn tone="danger">
+          删除后不可恢复，该角色的权限配置会一并删除，授权记录会保留在审计日志中。
+        </DialogWarn>
+        <p className="lx-role-dialog__hint">
+          {role !== null && role.userCount > 0
+            ? '该角色仍有绑定用户，无法删除；请先将用户调整到其他角色，或改为停用。'
+            : '该角色当前没有绑定用户，可从模板重新创建。'}
+        </p>
+      </div>
+    </Modal>
+  );
+}
+
+export interface RenameRoleDialogProps {
+  visible: boolean;
+  role: RoleDialogTarget | null;
+  loading: boolean;
+  onCancel: () => void;
+  onConfirm: (name: string) => void;
+}
+
+/** 系统角色改名：仅显示名可改 */
+export function RenameRoleDialog({
+  visible,
+  role,
+  loading,
+  onCancel,
+  onConfirm,
+}: RenameRoleDialogProps): ReactNode {
+  const [name, setName] = useState(() => role?.name ?? '');
+  const trimmed = name.trim();
+  return (
+    <Modal
+      visible={visible}
+      title="修改角色名称"
+      className="lx-role-modal"
+      width={520}
+      onCancel={onCancel}
+      closeOnEsc={!loading}
+      footer={
+        <>
+          <span className="lx-role-dialog__foot-note">改名会记录审计</span>
+          <Button onClick={onCancel} disabled={loading}>
+            取消
+          </Button>
+          <Button
+            theme="solid"
+            type="primary"
+            disabled={trimmed === '' || loading}
+            loading={loading}
+            onClick={() => {
+              onConfirm(trimmed);
+            }}
+          >
+            保存名称
+          </Button>
+        </>
+      }
+    >
+      <div className="lx-role-dialog">
+        <label className="lx-role-dialog__field">
+          <span>角色名称</span>
+          <Input
+            value={name}
+            maxLength={64}
+            onChange={setName}
+            onEnterPress={() => {
+              if (trimmed !== '' && !loading) {
+                onConfirm(trimmed);
+              }
+            }}
+          />
+        </label>
+        <DialogWarn tone="info">
+          超级管理员为系统内置角色，仅显示名可修改；权限、数据范围与特殊权限由系统保证。
+        </DialogWarn>
+      </div>
+    </Modal>
+  );
+}
+
+export interface CopyRoleDialogProps {
+  visible: boolean;
+  source: RoleDetail | null;
+  sourceLoading: boolean;
+  loading: boolean;
+  onCancel: () => void;
+  onConfirm: (name: string) => void;
+}
+
+/** 复制角色：带入普通权限与数据范围，特殊权限不随复制带入 */
+export function CopyRoleDialog({
+  visible,
+  source,
+  sourceLoading,
+  loading,
+  onCancel,
+  onConfirm,
+}: CopyRoleDialogProps): ReactNode {
+  const [name, setName] = useState(() => (source === null ? '' : `${source.name} 副本`));
+  const trimmed = name.trim();
+  return (
+    <Modal
+      visible={visible}
+      title="复制角色"
+      className="lx-role-modal"
+      width={520}
+      onCancel={onCancel}
+      closeOnEsc={!loading}
+      footer={
+        <>
+          <span className="lx-role-dialog__foot-note">新角色创建后状态为启用</span>
+          <Button onClick={onCancel} disabled={loading}>
+            取消
+          </Button>
+          <Button
+            theme="solid"
+            type="primary"
+            disabled={trimmed === '' || loading || sourceLoading || source === null}
+            loading={loading}
+            onClick={() => {
+              onConfirm(trimmed);
+            }}
+          >
+            创建副本
+          </Button>
+        </>
+      }
+    >
+      <div className="lx-role-dialog">
+        {source === null ? (
+          <p className="lx-role-dialog__hint">
+            {sourceLoading ? '正在读取来源角色…' : '来源角色不可用'}
+          </p>
+        ) : (
+          <RoleObjectCard
+            name={source.name}
+            meta={`${source.code} · ${scopeLabelOf(source.dataScope.type)} · ${String(source.permissionCount)} 个权限点`}
+            status={roleStatusLabel(source.status)}
+          />
+        )}
+        <label className="lx-role-dialog__field">
+          <span>新角色名称</span>
+          <Input value={name} maxLength={64} placeholder="请输入新角色名称" onChange={setName} />
+        </label>
+        <DialogWarn tone="warning">
+          将带入 {source?.permissionCount ?? 0} 个普通权限点与「
+          {source === null ? '—' : scopeLabelOf(source.dataScope.type)}
+          」数据范围；特殊权限不会随复制带入， 需创建后单独授予。
+        </DialogWarn>
+      </div>
+    </Modal>
+  );
+}
+
+export interface SpecialPermissionDialogProps {
+  visible: boolean;
+  permission: PermissionNode | null;
+  granted: boolean;
+  holderCount: number;
+  onCancel: () => void;
+  onConfirm: () => void;
+}
+
+/** 特殊权限授予 / 撤销二次确认（保存前不落库，确认后更新草稿） */
+export function SpecialPermissionDialog({
+  visible,
+  permission,
+  granted,
+  holderCount,
+  onCancel,
+  onConfirm,
+}: SpecialPermissionDialogProps): ReactNode {
+  return (
+    <Modal
+      visible={visible}
+      title={granted ? '授予特殊权限' : '撤销特殊权限'}
+      className="lx-role-modal"
+      width={520}
+      maskClosable={false}
+      onCancel={onCancel}
+      footer={
+        <>
+          <span className="lx-role-dialog__foot-note">
+            {granted ? '授予后立即生效' : '撤销后立即生效'}
+          </span>
+          <Button onClick={onCancel}>取消</Button>
+          <Button theme="solid" type={granted ? 'primary' : 'danger'} onClick={onConfirm}>
+            {granted ? '确认授予' : '确认撤销'}
+          </Button>
+        </>
+      }
+    >
+      <div className="lx-role-dialog">
+        <DialogWarn tone={granted ? 'warning' : 'danger'}>
+          {granted
+            ? `将为 ${String(holderCount)} 名用户授予「${permission?.name ?? ''}」特殊权限。该权限不随角色复制带入，授予后记录审计。`
+            : `撤销后 ${String(holderCount)} 名用户将立即失去「${permission?.name ?? ''}」权限，撤销会记录审计。`}
+        </DialogWarn>
+        {permission === null ? null : (
+          <RoleObjectCard
+            name={permission.name}
+            meta={permission.code}
+            status="特殊权限"
+            icon={IconStar}
+          />
+        )}
+        <p className="lx-role-dialog__hint">
+          {permission === null
+            ? ''
+            : `${permission.description}。${specialPermissionRiskOf(permission.code)}。`}
+        </p>
+      </div>
+    </Modal>
+  );
+}
+
+export interface SaveRoleDialogProps {
+  visible: boolean;
+  role: RoleDetail | null;
+  diff: RoleDraftDiff | null;
+  meta: ReadonlyMap<string, RolePermissionMeta> | null;
+  baseName: string;
+  draftName: string;
+  baseScope: string;
+  draftScope: string;
+  loading: boolean;
+  onCancel: () => void;
+  onConfirm: () => void;
+}
+
+function ChangeRow({ kind, text }: { kind: string; text: string }): ReactNode {
+  return (
+    <div className="lx-role-dialog__change">
+      <span className="lx-role-dialog__change-kind">{kind}</span>
+      <span className="lx-role-dialog__change-text">{text}</span>
+    </div>
+  );
+}
+
+/** 保存前影响面确认：权限 diff + 基本信息 + 数据范围 + 影响用户数 */
+export function SaveRoleDialog({
+  visible,
+  role,
+  diff,
+  meta,
+  baseName,
+  draftName,
+  baseScope,
+  draftScope,
+  loading,
+  onCancel,
+  onConfirm,
+}: SaveRoleDialogProps): ReactNode {
+  const names = (codes: readonly string[]): string =>
+    codes.map((code) => (meta === null ? code : permissionNameOf(meta, code))).join('、');
+  return (
+    <Modal
+      visible={visible}
+      title="保存角色变更"
+      className="lx-role-modal"
+      width={560}
+      maskClosable={false}
+      closeOnEsc={!loading}
+      onCancel={onCancel}
+      footer={
+        <>
+          <span className="lx-role-dialog__foot-note">可在审计日志中按角色检索本次变更</span>
+          <Button onClick={onCancel} disabled={loading}>
+            继续编辑
+          </Button>
+          <Button theme="solid" type="primary" onClick={onConfirm} loading={loading}>
+            保存并生效
+          </Button>
+        </>
+      }
+    >
+      <div className="lx-role-dialog">
+        {role === null ? null : (
+          <RoleObjectCard
+            name={role.name}
+            meta={`${role.code} · ${String(role.userCount)} 名用户`}
+            status={roleStatusLabel(role.status)}
+          />
+        )}
+        <div className="lx-role-dialog__changes">
+          <div className="lx-role-dialog__changes-head">
+            变更摘要
+            <span>{diff?.totalChanges ?? 0} 项</span>
+          </div>
+          <div className="lx-role-dialog__change-list">
+            {diff === null ? null : (
+              <>
+                {diff.addedPermissions.length + diff.addedSpecial.length > 0 ? (
+                  <ChangeRow
+                    kind="新增"
+                    text={names([...diff.addedPermissions, ...diff.addedSpecial])}
+                  />
+                ) : null}
+                {diff.removedPermissions.length + diff.removedSpecial.length > 0 ? (
+                  <ChangeRow
+                    kind="移除"
+                    text={names([...diff.removedPermissions, ...diff.removedSpecial])}
+                  />
+                ) : null}
+                {diff.nameChanged ? (
+                  <ChangeRow kind="名称" text={`${baseName} → ${draftName}`} />
+                ) : null}
+                {diff.descriptionChanged ? <ChangeRow kind="说明" text="已更新角色说明" /> : null}
+                {diff.scopeChanged ? (
+                  <ChangeRow kind="范围" text={`${baseScope} → ${draftScope}`} />
+                ) : null}
+                {!diff.hasPermissionChanges &&
+                !diff.hasSpecialChanges &&
+                !diff.nameChanged &&
+                !diff.descriptionChanged &&
+                !diff.scopeChanged ? (
+                  <ChangeRow kind="—" text="本次没有实际变更" />
+                ) : null}
+              </>
+            )}
+          </div>
+        </div>
+        <p className="lx-role-dialog__hint">
+          保存后，{role?.userCount ?? 0} 名用户将在下一次请求生效，变更会记录审计（role.updated）。
+        </p>
+      </div>
+    </Modal>
+  );
+}
+
+export interface LeaveRoleDialogProps {
+  visible: boolean;
+  roleName: string;
+  onCancel: () => void;
+  onConfirm: () => void;
+}
+
+/** 未保存离开提示（路由拦截 / 返回列表 / 切换角色共用） */
+export function LeaveRoleDialog({
+  visible,
+  roleName,
+  onCancel,
+  onConfirm,
+}: LeaveRoleDialogProps): ReactNode {
+  return (
+    <Modal
+      visible={visible}
+      title="放弃未保存的修改？"
+      className="lx-role-modal"
+      width={480}
+      maskClosable={false}
+      onCancel={onCancel}
+      footer={
+        <>
+          <span className="lx-role-dialog__foot-note">「{roleName}」有未保存的修改</span>
+          <Button onClick={onCancel}>继续编辑</Button>
+          <Button theme="solid" type="danger" onClick={onConfirm}>
+            放弃并离开
+          </Button>
+        </>
+      }
+    >
+      <div className="lx-role-dialog">
+        <DialogWarn tone="warning">
+          当前角色的权限、数据范围与基本信息修改尚未保存，离开后这些修改将丢失。
+        </DialogWarn>
+      </div>
+    </Modal>
+  );
+}
diff --git a/apps/web/src/pages/system/roles/role-display.spec.ts b/apps/web/src/pages/system/roles/role-display.spec.ts
new file mode 100644
index 0000000..cc8368c
--- /dev/null
+++ b/apps/web/src/pages/system/roles/role-display.spec.ts
@@ -0,0 +1,154 @@
+import type { PermissionTree, RoleListItem } from '@lingxi/shared';
+import { permissionTreeSchema, roleListItemSchema } from '@lingxi/shared';
+import { describe, expect, it } from 'vitest';
+
+import {
+  buildPermissionMetaMap,
+  DEFAULT_ROLE_LIST_FILTERS,
+  filterRoles,
+  formatRoleDateTime,
+  hasActiveRoleFilters,
+  permissionNameOf,
+  scopeLabelOf,
+  summarizePermissionModules,
+  summarizeRoles,
+} from './role-display';
+
+let index = 0;
+
+function buildRole(overrides: Record<string, unknown> = {}): RoleListItem {
+  index += 1;
+  return roleListItemSchema.parse({
+    id: '01HZZZZZZZZZZZZZZZZZZZZZZZ',
+    code: `role_${String(index)}`,
+    name: `角色 ${String(index)}`,
+    description: '角色说明',
+    isSystem: false,
+    status: 'active',
+    permissionCount: 4,
+    specialPermissionCount: 0,
+    userCount: 3,
+    dataScope: { type: 'department' },
+    createdAt: '2026-10-27T02:40:00.000Z',
+    updatedAt: '2026-10-27T02:40:00.000Z',
+    ...overrides,
+  });
+}
+
+const tree: PermissionTree = permissionTreeSchema.parse({
+  modules: [
+    {
+      module: 'script',
+      moduleLabel: '脚本',
+      sortOrder: 10,
+      permissions: [
+        { code: 'script:read', name: '查看脚本', description: '脚本库', isSpecial: false },
+        { code: 'script:write', name: '编辑与生成脚本', description: '编辑', isSpecial: false },
+        { code: 'script:review', name: '审核脚本', description: '审核', isSpecial: false },
+      ],
+    },
+    {
+      module: 'delivery',
+      moduleLabel: '导出交付',
+      sortOrder: 40,
+      permissions: [
+        { code: 'delivery:read', name: '查看交付记录', description: '交付清单', isSpecial: false },
+        { code: 'delivery:export', name: '发起导出', description: '数据出口', isSpecial: true },
+      ],
+    },
+  ],
+  specialPermissions: [
+    { code: 'delivery:export', name: '发起导出', description: '数据出口', isSpecial: true },
+  ],
+  sodPairs: [
+    {
+      id: 'script-write-review',
+      label: '脚本生成 × 脚本审核',
+      description: '不得同时拥有',
+      permissions: ['script:write', 'script:review'],
+    },
+  ],
+  totalPermissions: 5,
+});
+
+describe('权限点摘要与元数据', () => {
+  it('按 10 模块口径统计已选 / 总数（含特殊权限）', () => {
+    const summary = summarizePermissionModules(tree, [
+      'script:read',
+      'script:review',
+      'delivery:export',
+    ]);
+    expect(summary).toEqual([
+      { module: 'script', moduleLabel: '脚本', selected: 2, total: 3 },
+      { module: 'delivery', moduleLabel: '导出交付', selected: 1, total: 2 },
+    ]);
+  });
+
+  it('权限点编码映射到名称，缺失时回退编码', () => {
+    const meta = buildPermissionMetaMap(tree);
+    expect(permissionNameOf(meta, 'delivery:export')).toBe('发起导出');
+    expect(meta.get('delivery:export')?.isSpecial).toBe(true);
+    expect(permissionNameOf(meta, 'ghost:code')).toBe('ghost:code');
+  });
+});
+
+describe('数据范围与时间展示', () => {
+  it('六类数据范围名称与未知类型兜底', () => {
+    expect(scopeLabelOf('customer_groups')).toBe('指定客户组');
+    expect(scopeLabelOf('department_and_children')).toBe('本部门及下级');
+    expect(scopeLabelOf('created_by_me')).toBe('本人创建');
+  });
+
+  it('ISO 时间转 YYYY-MM-DD HH:mm，空值与非法值显示占位符', () => {
+    expect(formatRoleDateTime('2026-10-27T02:40:00.000Z')).toMatch(/^2026-10-27 \d{2}:40$/);
+    expect(formatRoleDateTime(null)).toBe('—');
+    expect(formatRoleDateTime('not-a-date')).toBe('—');
+  });
+});
+
+describe('角色统计与筛选', () => {
+  it('汇总角色 / 启用 / 停用 / 绑定用户 / 特殊授予 / 内置数', () => {
+    const stats = summarizeRoles([
+      buildRole({ isSystem: true, userCount: 2, specialPermissionCount: 6 }),
+      buildRole({ status: 'disabled', userCount: 0 }),
+      buildRole({ userCount: 5, specialPermissionCount: 1 }),
+    ]);
+    expect(stats).toEqual({
+      total: 3,
+      active: 2,
+      disabled: 1,
+      boundUsers: 7,
+      specialGrants: 7,
+      systemCount: 1,
+    });
+  });
+
+  it('按关键词 / 状态 / 只看特殊权限筛选', () => {
+    const roles = [
+      buildRole({ name: '审核员', code: 'reviewer', description: '脚本与素材审核' }),
+      buildRole({ name: '设计师', code: 'designer', status: 'disabled' }),
+      buildRole({ name: '行业配置', specialPermissionCount: 1 }),
+    ];
+    expect(
+      filterRoles(roles, { ...DEFAULT_ROLE_LIST_FILTERS, keyword: '审核' }).map(
+        (role) => role.code,
+      ),
+    ).toEqual(['reviewer']);
+    expect(
+      filterRoles(roles, { ...DEFAULT_ROLE_LIST_FILTERS, status: 'disabled' }).map(
+        (role) => role.name,
+      ),
+    ).toEqual(['设计师']);
+    expect(
+      filterRoles(roles, { ...DEFAULT_ROLE_LIST_FILTERS, specialOnly: true }).map(
+        (role) => role.name,
+      ),
+    ).toEqual(['行业配置']);
+  });
+
+  it('识别是否存在生效筛选', () => {
+    expect(hasActiveRoleFilters(DEFAULT_ROLE_LIST_FILTERS)).toBe(false);
+    expect(hasActiveRoleFilters({ ...DEFAULT_ROLE_LIST_FILTERS, keyword: '  ' })).toBe(false);
+    expect(hasActiveRoleFilters({ ...DEFAULT_ROLE_LIST_FILTERS, specialOnly: true })).toBe(true);
+  });
+});
diff --git a/apps/web/src/pages/system/roles/role-display.ts b/apps/web/src/pages/system/roles/role-display.ts
new file mode 100644
index 0000000..2e56f04
--- /dev/null
+++ b/apps/web/src/pages/system/roles/role-display.ts
@@ -0,0 +1,251 @@
+import type { DataScopeType, PermissionTree, RoleListItem, RoleStatus } from '@lingxi/shared';
+
+/** 六类数据范围（PRD §5.4.3、技术架构 §6.2）的展示口径 */
+export interface RoleScopeOption {
+  type: DataScopeType;
+  label: string;
+  description: string;
+  /** 是否需要在选中后指定客户组（A3 前客户组无数据） */
+  needsTargets: boolean;
+}
+
+export const ROLE_SCOPE_OPTIONS: readonly RoleScopeOption[] = [
+  {
+    type: 'all',
+    label: '全部客户',
+    description: '平台内全部客户',
+    needsTargets: false,
+  },
+  {
+    type: 'department_and_children',
+    label: '本部门及下级',
+    description: '用户所属部门及下级部门',
+    needsTargets: false,
+  },
+  {
+    type: 'department',
+    label: '本部门',
+    description: '仅用户所属部门',
+    needsTargets: false,
+  },
+  {
+    type: 'customer_groups',
+    label: '指定客户组',
+    description: '按客户组批量授权',
+    needsTargets: true,
+  },
+  {
+    type: 'owned_customers',
+    label: '负责客户',
+    description: '客户负责人为本人',
+    needsTargets: false,
+  },
+  {
+    type: 'created_by_me',
+    label: '本人创建',
+    description: '仅本人创建的数据',
+    needsTargets: false,
+  },
+];
+
+const SCOPE_OPTION_BY_TYPE: ReadonlyMap<DataScopeType, RoleScopeOption> = new Map(
+  ROLE_SCOPE_OPTIONS.map((option) => [option.type, option]),
+);
+
+export function scopeOptionOf(type: DataScopeType): RoleScopeOption {
+  const option = SCOPE_OPTION_BY_TYPE.get(type);
+  // DataScopeType 是封闭枚举，映射表必然覆盖；兜底仅防御后端返回脏数据
+  return (
+    option ?? { type, label: '未知范围', description: '请重新选择数据范围', needsTargets: false }
+  );
+}
+
+export function scopeLabelOf(type: DataScopeType): string {
+  return scopeOptionOf(type).label;
+}
+
+export function scopeDescriptionOf(type: DataScopeType): string {
+  return scopeOptionOf(type).description;
+}
+
+export const ROLE_STATUS_LABEL: Record<RoleStatus, string> = {
+  active: '启用',
+  disabled: '停用',
+};
+
+export function roleStatusLabel(status: RoleStatus): string {
+  return ROLE_STATUS_LABEL[status];
+}
+
+const DATE_TIME_FORMATTER = new Intl.DateTimeFormat('zh-CN', {
+  year: 'numeric',
+  month: '2-digit',
+  day: '2-digit',
+  hour: '2-digit',
+  minute: '2-digit',
+  hour12: false,
+});
+
+/** ISO 时间 → `YYYY-MM-DD HH:mm`；空值显示占位符 */
+export function formatRoleDateTime(value: string | null | undefined): string {
+  if (value === null || value === undefined || value === '') {
+    return '—';
+  }
+  const date = new Date(value);
+  if (Number.isNaN(date.getTime())) {
+    return '—';
+  }
+  return DATE_TIME_FORMATTER.format(date).replaceAll('/', '-');
+}
+
+export interface RoleModuleSummary {
+  module: string;
+  moduleLabel: string;
+  selected: number;
+  total: number;
+}
+
+/** 权限点摘要：按目录模块统计已选 / 总数（含特殊权限，与列表计数口径一致） */
+export function summarizePermissionModules(
+  tree: PermissionTree,
+  selected: readonly string[],
+): RoleModuleSummary[] {
+  const selectedSet = new Set(selected);
+  return tree.modules.map((node) => ({
+    module: node.module,
+    moduleLabel: node.moduleLabel,
+    selected: node.permissions.filter((permission) => selectedSet.has(permission.code)).length,
+    total: node.permissions.length,
+  }));
+}
+
+export interface RolePermissionMeta {
+  code: string;
+  name: string;
+  moduleLabel: string;
+  description: string;
+  isSpecial: boolean;
+}
+
+/** 权限点编码 → 目录元数据（权限树与 SoD 提示共用，避免各页面重复查找） */
+export function buildPermissionMetaMap(
+  tree: PermissionTree,
+): ReadonlyMap<string, RolePermissionMeta> {
+  const map = new Map<string, RolePermissionMeta>();
+  for (const node of tree.modules) {
+    for (const permission of node.permissions) {
+      map.set(permission.code, {
+        code: permission.code,
+        name: permission.name,
+        moduleLabel: node.moduleLabel,
+        description: permission.description,
+        isSpecial: permission.isSpecial,
+      });
+    }
+  }
+  for (const permission of tree.specialPermissions) {
+    if (!map.has(permission.code)) {
+      map.set(permission.code, {
+        code: permission.code,
+        name: permission.name,
+        moduleLabel: '特殊权限',
+        description: permission.description,
+        isSpecial: true,
+      });
+    }
+  }
+  return map;
+}
+
+/** 权限点名称；目录缺失时回退编码，保证弹窗与摘要不出现空白 */
+export function permissionNameOf(
+  meta: ReadonlyMap<string, RolePermissionMeta>,
+  code: string,
+): string {
+  return meta.get(code)?.name ?? code;
+}
+
+/** 特殊权限风险说明（授予 / 撤销确认弹窗展示） */
+export const SPECIAL_PERMISSION_RISK: Record<string, string> = {
+  'delivery:export': '持有者可批量导出客户数据，仅授予确需对外交付的人员',
+  'customer_field:approve': '持有者可批准客户数据结构变更，需与申请权限分离',
+  'industry:publish': '发布后影响全部客户，请与行业包编辑权限分离授予',
+  'ai:configure': '持有者可修改模型路由与预算额度，需与业务操作分离',
+  'audit:read': '审计日志包含全平台操作记录，仅授予审计与合规岗位',
+  'audit:export': '导出后数据离开平台，每次导出均留痕',
+};
+
+export function specialPermissionRiskOf(code: string): string {
+  return SPECIAL_PERMISSION_RISK[code] ?? '特殊权限默认关闭，授予后立即生效并记录审计';
+}
+
+export interface RoleStatistics {
+  total: number;
+  active: number;
+  disabled: number;
+  boundUsers: number;
+  specialGrants: number;
+  systemCount: number;
+}
+
+export function summarizeRoles(roles: readonly RoleListItem[]): RoleStatistics {
+  let active = 0;
+  let boundUsers = 0;
+  let specialGrants = 0;
+  let systemCount = 0;
+  for (const role of roles) {
+    if (role.status === 'active') {
+      active += 1;
+    }
+    boundUsers += role.userCount;
+    specialGrants += role.specialPermissionCount;
+    if (role.isSystem) {
+      systemCount += 1;
+    }
+  }
+  return {
+    total: roles.length,
+    active,
+    disabled: roles.length - active,
+    boundUsers,
+    specialGrants,
+    systemCount,
+  };
+}
+
+export interface RoleListFilters {
+  keyword: string;
+  status: 'all' | 'active' | 'disabled';
+  specialOnly: boolean;
+}
+
+export const DEFAULT_ROLE_LIST_FILTERS: RoleListFilters = {
+  keyword: '',
+  status: 'all',
+  specialOnly: false,
+};
+
+/** 角色列表筛选（角色 ≤ 20，前端本地过滤，避免逐字请求） */
+export function filterRoles(
+  roles: readonly RoleListItem[],
+  filters: RoleListFilters,
+): RoleListItem[] {
+  const keyword = filters.keyword.trim().toLowerCase();
+  return roles.filter((role) => {
+    if (filters.status !== 'all' && role.status !== filters.status) {
+      return false;
+    }
+    if (filters.specialOnly && role.specialPermissionCount === 0) {
+      return false;
+    }
+    if (keyword === '') {
+      return true;
+    }
+    const haystack = `${role.name} ${role.code} ${role.description}`.toLowerCase();
+    return haystack.includes(keyword);
+  });
+}
+
+export function hasActiveRoleFilters(filters: RoleListFilters): boolean {
+  return filters.keyword.trim() !== '' || filters.status !== 'all' || filters.specialOnly;
+}
diff --git a/apps/web/src/pages/system/roles/role-utils.spec.ts b/apps/web/src/pages/system/roles/role-utils.spec.ts
new file mode 100644
index 0000000..2f0ac23
--- /dev/null
+++ b/apps/web/src/pages/system/roles/role-utils.spec.ts
@@ -0,0 +1,196 @@
+import type { RoleDetail } from '@lingxi/shared';
+import { roleDetailSchema } from '@lingxi/shared';
+import { describe, expect, it } from 'vitest';
+
+import {
+  conflictsFromErrorDetails,
+  createEmptyDraft,
+  diffRoleDraft,
+  draftFromDetail,
+  findDraftSodConflicts,
+  type RoleDraft,
+  saveResultMessage,
+  validateCreateDraft,
+  validateUpdateDraft,
+} from './role-utils';
+
+const ROLE_ID = '01HZZZZZZZZZZZZZZZZZZZZZZ1';
+const GROUP_ID = '01HZZZZZZZZZZZZZZZZZZZZZZ2';
+
+function buildDetail(overrides: Record<string, unknown> = {}): RoleDetail {
+  return roleDetailSchema.parse({
+    id: ROLE_ID,
+    code: 'account_owner',
+    name: '客户负责人',
+    description: '客户资料、脚本审核与交付验收',
+    isSystem: false,
+    status: 'active',
+    permissionCount: 5,
+    specialPermissionCount: 1,
+    userCount: 5,
+    dataScope: { type: 'customer_groups', targetIds: [GROUP_ID] },
+    permissions: [
+      'customer:read',
+      'customer:manage',
+      'customer:transfer',
+      'delivery:read',
+      'script:review',
+    ],
+    specialPermissions: ['delivery:export'],
+    boundUsers: [],
+    createdAt: '2026-10-25T01:30:00.000Z',
+    updatedAt: '2026-10-25T01:30:00.000Z',
+    ...overrides,
+  });
+}
+
+function draftOf(overrides: Partial<RoleDraft> = {}): RoleDraft {
+  return {
+    name: '客户负责人',
+    description: '客户资料、脚本审核与交付验收',
+    permissions: [
+      'customer:read',
+      'customer:manage',
+      'customer:transfer',
+      'delivery:read',
+      'script:review',
+    ],
+    specialPermissions: ['delivery:export'],
+    dataScope: { type: 'customer_groups', targetIds: [GROUP_ID] },
+    ...overrides,
+  };
+}
+
+describe('模板 / 复制预填', () => {
+  it('默认不带入特殊权限，名称可加副本后缀', () => {
+    const draft = draftFromDetail(buildDetail(), { nameSuffix: ' 副本' });
+    expect(draft.name).toBe('客户负责人 副本');
+    expect(draft.permissions).toHaveLength(5);
+    expect(draft.specialPermissions).toEqual([]);
+    expect(draft.dataScope).toEqual({ type: 'customer_groups', targetIds: [GROUP_ID] });
+  });
+
+  it('编辑器初始化时保留特殊权限', () => {
+    const draft = draftFromDetail(buildDetail(), { includeSpecial: true });
+    expect(draft.specialPermissions).toEqual(['delivery:export']);
+  });
+
+  it('空白草稿使用最小数据范围', () => {
+    const draft = createEmptyDraft();
+    expect(draft.permissions).toEqual([]);
+    expect(draft.specialPermissions).toEqual([]);
+    expect(draft.dataScope.type).toBe('created_by_me');
+  });
+});
+
+describe('草稿 diff', () => {
+  it('完全一致时不是脏状态', () => {
+    const diff = diffRoleDraft(draftOf(), draftOf());
+    expect(diff.isDirty).toBe(false);
+    expect(diff.totalChanges).toBe(0);
+  });
+
+  it('识别权限新增 / 移除、特殊权限与数据范围变化', () => {
+    const base = draftOf();
+    const next = draftOf({
+      permissions: ['customer:read', 'material:read'],
+      specialPermissions: ['delivery:export', 'audit:read'],
+      dataScope: { type: 'department', targetIds: [] },
+      description: '更新说明',
+    });
+    const diff = diffRoleDraft(base, next);
+    expect(diff.addedPermissions).toEqual(['material:read']);
+    expect(diff.removedPermissions).toEqual([
+      'customer:manage',
+      'customer:transfer',
+      'delivery:read',
+      'script:review',
+    ]);
+    expect(diff.addedSpecial).toEqual(['audit:read']);
+    expect(diff.removedSpecial).toEqual([]);
+    expect(diff.scopeChanged).toBe(true);
+    expect(diff.descriptionChanged).toBe(true);
+    expect(diff.isDirty).toBe(true);
+    expect(diff.totalAdded).toBe(2);
+    expect(diff.totalRemoved).toBe(4);
+    expect(diff.hasSpecialChanges).toBe(true);
+  });
+});
+
+describe('职责互斥（SoD）', () => {
+  it('命中脚本生成 × 审核', () => {
+    const conflicts = findDraftSodConflicts(
+      draftOf({ permissions: ['script:write', 'script:review'] }),
+    );
+    expect(conflicts).toHaveLength(1);
+    expect(conflicts[0]?.pairId).toBe('script-write-review');
+  });
+
+  it('无交集时返回空数组', () => {
+    expect(findDraftSodConflicts(draftOf())).toEqual([]);
+  });
+
+  it('解析 40304 错误体 details.conflicts', () => {
+    const conflicts = conflictsFromErrorDetails({
+      conflicts: [
+        {
+          pairId: 'industry-manage-publish',
+          label: '行业包编辑 × 行业包发布',
+          permissions: ['industry:manage', 'industry:publish'],
+        },
+        { pairId: 'bad', label: '非法', permissions: ['ghost:one', 'ghost:two'] },
+      ],
+    });
+    expect(conflicts).toHaveLength(1);
+    expect(conflicts[0]?.permissions).toEqual(['industry:manage', 'industry:publish']);
+    expect(conflictsFromErrorDetails(null)).toEqual([]);
+    expect(conflictsFromErrorDetails({ conflicts: 'bad' })).toEqual([]);
+  });
+});
+
+describe('保存入参校验', () => {
+  it('名称为空时返回字段错误', () => {
+    const result = validateCreateDraft(createEmptyDraft());
+    expect(result.input).toBeNull();
+    expect(result.errors.name).toContain('请输入角色名称');
+  });
+
+  it('新建入参把特殊权限放到独立字段，非客户组范围不带 targetIds', () => {
+    const result = validateCreateDraft(
+      draftOf({ dataScope: { type: 'department', targetIds: [GROUP_ID] } }),
+    );
+    expect(result.input === null).toBe(false);
+    expect(result.input?.permissions).toHaveLength(5);
+    expect(result.input?.specialPermissions).toEqual(['delivery:export']);
+    expect(result.input?.dataScope).toEqual({ type: 'department' });
+  });
+
+  it('更新系统角色只提交显示名', () => {
+    const detail = buildDetail({ isSystem: true, code: 'super_admin', name: '超级管理员' });
+    const result = validateUpdateDraft(detail, draftOf({ name: '超级管理员（改名）' }));
+    expect(result.input).toEqual({ name: '超级管理员（改名）' });
+  });
+
+  it('更新普通角色提交完整权限快照与数据范围', () => {
+    const detail = buildDetail();
+    const result = validateUpdateDraft(detail, draftOf({ name: '' }));
+    expect(result.input).toBeNull();
+    expect(result.errors.name).toBeTruthy();
+
+    const valid = validateUpdateDraft(detail, draftOf());
+    expect(valid.input?.permissions).toHaveLength(5);
+    expect(valid.input?.dataScope).toEqual({
+      type: 'customer_groups',
+      targetIds: [GROUP_ID],
+    });
+  });
+
+  it('保存结果文案包含影响用户数', () => {
+    expect(
+      saveResultMessage({ role: buildDetail(), affectedUserCount: 3, warnings: [] }),
+    ).toContain('3 名用户');
+    expect(saveResultMessage({ role: buildDetail(), affectedUserCount: 0, warnings: [] })).toBe(
+      '角色已保存',
+    );
+  });
+});
diff --git a/apps/web/src/pages/system/roles/role-utils.ts b/apps/web/src/pages/system/roles/role-utils.ts
new file mode 100644
index 0000000..355d06b
--- /dev/null
+++ b/apps/web/src/pages/system/roles/role-utils.ts
@@ -0,0 +1,259 @@
+import {
+  type CreateRoleInput,
+  createRoleInputSchema,
+  type DataScopeType,
+  findSodConflicts,
+  isPermissionCode,
+  type PermissionCode,
+  type RoleDataScopeInput,
+  type RoleDetail,
+  type RoleSaveResult,
+  type SodConflict,
+  type UpdateRoleInput,
+  updateRoleInputSchema,
+} from '@lingxi/shared';
+
+/** 编辑器 / 新建页共用的角色草稿（权限与特殊权限分桶，数据范围单选） */
+export interface RoleDraft {
+  name: string;
+  description: string;
+  permissions: readonly PermissionCode[];
+  specialPermissions: readonly PermissionCode[];
+  dataScope: {
+    type: DataScopeType;
+    targetIds: readonly string[];
+  };
+}
+
+export interface DraftFromDetailOptions {
+  /** 复制 / 模板场景：特殊权限不随角色带入（PRD §5.4.3） */
+  includeSpecial?: boolean;
+  /** 名称后缀，例如「 副本」 */
+  nameSuffix?: string;
+}
+
+export function draftFromDetail(
+  detail: RoleDetail,
+  options: DraftFromDetailOptions = {},
+): RoleDraft {
+  const suffix = options.nameSuffix ?? '';
+  return {
+    name: `${detail.name}${suffix}`,
+    description: detail.description,
+    permissions: [...detail.permissions],
+    specialPermissions: options.includeSpecial === true ? [...detail.specialPermissions] : [],
+    dataScope: {
+      type: detail.dataScope.type,
+      targetIds: [...(detail.dataScope.targetIds ?? [])],
+    },
+  };
+}
+
+/** 空白草稿：默认最小数据范围（本人创建），特殊权限全关 */
+export function createEmptyDraft(): RoleDraft {
+  return {
+    name: '',
+    description: '',
+    permissions: [],
+    specialPermissions: [],
+    dataScope: { type: 'created_by_me', targetIds: [] },
+  };
+}
+
+export interface RoleDraftDiff {
+  addedPermissions: string[];
+  removedPermissions: string[];
+  addedSpecial: string[];
+  removedSpecial: string[];
+  nameChanged: boolean;
+  descriptionChanged: boolean;
+  scopeChanged: boolean;
+  totalAdded: number;
+  totalRemoved: number;
+  totalChanges: number;
+  hasPermissionChanges: boolean;
+  hasSpecialChanges: boolean;
+  isDirty: boolean;
+}
+
+function changedCodes(
+  base: readonly PermissionCode[],
+  next: readonly PermissionCode[],
+): { added: PermissionCode[]; removed: PermissionCode[] } {
+  const baseSet = new Set(base);
+  const nextSet = new Set(next);
+  return {
+    added: next.filter((code) => !baseSet.has(code)),
+    removed: base.filter((code) => !nextSet.has(code)),
+  };
+}
+
+function sameStringSet(left: readonly string[], right: readonly string[]): boolean {
+  if (left.length !== right.length) {
+    return false;
+  }
+  const rightSet = new Set(right);
+  return left.every((code) => rightSet.has(code));
+}
+
+/** 草稿与基线对比：权限 diff + 基本信息 + 数据范围（保存影响面与脏检查同源） */
+export function diffRoleDraft(base: RoleDraft, draft: RoleDraft): RoleDraftDiff {
+  const permissionDiff = changedCodes(base.permissions, draft.permissions);
+  const specialDiff = changedCodes(base.specialPermissions, draft.specialPermissions);
+  const nameChanged = base.name !== draft.name;
+  const descriptionChanged = base.description !== draft.description;
+  const scopeChanged =
+    base.dataScope.type !== draft.dataScope.type ||
+    !sameStringSet(base.dataScope.targetIds, draft.dataScope.targetIds);
+  const totalAdded = permissionDiff.added.length + specialDiff.added.length;
+  const totalRemoved = permissionDiff.removed.length + specialDiff.removed.length;
+  const hasPermissionChanges = permissionDiff.added.length + permissionDiff.removed.length > 0;
+  const hasSpecialChanges = specialDiff.added.length + specialDiff.removed.length > 0;
+  return {
+    addedPermissions: permissionDiff.added,
+    removedPermissions: permissionDiff.removed,
+    addedSpecial: specialDiff.added,
+    removedSpecial: specialDiff.removed,
+    nameChanged,
+    descriptionChanged,
+    scopeChanged,
+    totalAdded,
+    totalRemoved,
+    totalChanges:
+      totalAdded +
+      totalRemoved +
+      (nameChanged ? 1 : 0) +
+      (descriptionChanged ? 1 : 0) +
+      (scopeChanged ? 1 : 0),
+    hasPermissionChanges,
+    hasSpecialChanges,
+    isDirty: totalAdded + totalRemoved > 0 || nameChanged || descriptionChanged || scopeChanged,
+  };
+}
+
+/** 前端实时 SoD 校验（超管豁免由调用方按 isSystem 传入空） */
+export function findDraftSodConflicts(draft: RoleDraft): SodConflict[] {
+  return findSodConflicts([...draft.permissions, ...draft.specialPermissions]);
+}
+
+export interface RoleDraftErrors {
+  name?: string;
+  description?: string;
+}
+
+export interface RoleDraftValidation<TInput> {
+  input: TInput | null;
+  errors: RoleDraftErrors;
+}
+
+function collectFieldErrors(
+  issues: readonly { path: readonly PropertyKey[]; message: string }[],
+): RoleDraftErrors {
+  const errors: RoleDraftErrors = {};
+  for (const issue of issues) {
+    const field = issue.path[0];
+    if (field === 'name' && errors.name === undefined) {
+      errors.name = issue.message;
+    }
+    if (field === 'description' && errors.description === undefined) {
+      errors.description = issue.message;
+    }
+  }
+  return errors;
+}
+
+function dataScopePayload(draft: RoleDraft): RoleDataScopeInput {
+  if (draft.dataScope.type !== 'customer_groups') {
+    return { type: draft.dataScope.type };
+  }
+  return { type: draft.dataScope.type, targetIds: [...draft.dataScope.targetIds] };
+}
+
+/** 新建入参：与后端共用 createRoleInputSchema 做同源校验 */
+export function validateCreateDraft(draft: RoleDraft): RoleDraftValidation<CreateRoleInput> {
+  const parsed = createRoleInputSchema.safeParse({
+    name: draft.name.trim(),
+    description: draft.description.trim(),
+    permissions: [...draft.permissions],
+    specialPermissions: [...draft.specialPermissions],
+    dataScope: dataScopePayload(draft),
+  });
+  if (parsed.success) {
+    return { input: parsed.data, errors: {} };
+  }
+  return { input: null, errors: collectFieldErrors(parsed.error.issues) };
+}
+
+/**
+ * 更新入参：系统角色仅显示名可改；普通角色提交完整权限快照与数据范围。
+ * 后端按字段级 diff 计算影响面，因此这里始终发送当前草稿（未变更字段也一致）。
+ */
+export function validateUpdateDraft(
+  detail: RoleDetail,
+  draft: RoleDraft,
+): RoleDraftValidation<UpdateRoleInput> {
+  const input: UpdateRoleInput = detail.isSystem
+    ? { name: draft.name.trim() }
+    : {
+        name: draft.name.trim(),
+        description: draft.description.trim(),
+        permissions: [...draft.permissions],
+        specialPermissions: [...draft.specialPermissions],
+        dataScope: dataScopePayload(draft),
+      };
+  const parsed = updateRoleInputSchema.safeParse(input);
+  if (parsed.success) {
+    return { input: parsed.data, errors: {} };
+  }
+  return { input: null, errors: collectFieldErrors(parsed.error.issues) };
+}
+
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return typeof value === 'object' && value !== null;
+}
+
+function isPermissionPair(value: unknown): value is readonly [PermissionCode, PermissionCode] {
+  return (
+    Array.isArray(value) &&
+    value.length === 2 &&
+    typeof value[0] === 'string' &&
+    typeof value[1] === 'string' &&
+    isPermissionCode(value[0]) &&
+    isPermissionCode(value[1])
+  );
+}
+
+/**
+ * 解析 40304 错误体的 `details.conflicts`（后端与前端同一契约）：
+ * 用于保存竞态时把服务端判定回填到 SoD 错误条与冲突高亮。
+ */
+export function conflictsFromErrorDetails(details: unknown): SodConflict[] {
+  if (!isRecord(details) || !Array.isArray(details.conflicts)) {
+    return [];
+  }
+  const conflicts: SodConflict[] = [];
+  for (const item of details.conflicts) {
+    if (!isRecord(item)) {
+      continue;
+    }
+    if (typeof item.pairId !== 'string' || typeof item.label !== 'string') {
+      continue;
+    }
+    if (!isPermissionPair(item.permissions)) {
+      continue;
+    }
+    conflicts.push({
+      pairId: item.pairId,
+      label: item.label,
+      permissions: [item.permissions[0], item.permissions[1]],
+    });
+  }
+  return conflicts;
+}
+
+/** 保存成功结果：特殊权限变化时用于 toast 文案 */
+export function saveResultMessage(result: RoleSaveResult): string {
+  const affected = result.affectedUserCount;
+  const base = '角色已保存';
+  return affected > 0 ? `${base}，${String(affected)} 名用户将在下一次请求生效` : base;
+}
diff --git a/apps/web/src/pages/system/roles/use-role-editor.ts b/apps/web/src/pages/system/roles/use-role-editor.ts
new file mode 100644
index 0000000..3371ada
--- /dev/null
+++ b/apps/web/src/pages/system/roles/use-role-editor.ts
@@ -0,0 +1,173 @@
+/* eslint-disable max-lines-per-function -- 编辑器状态与动作集中在一个 Hook，便于表单行为单点维护 */
+import {
+  isPermissionCode,
+  type PermissionCode,
+  type PermissionModuleNode,
+  type RoleDetail,
+} from '@lingxi/shared';
+import { useCallback, useMemo, useState } from 'react';
+
+import {
+  diffRoleDraft,
+  draftFromDetail,
+  findDraftSodConflicts,
+  type RoleDraft,
+  type RoleDraftDiff,
+} from './role-utils';
+
+export interface RoleEditorState {
+  base: RoleDraft;
+  draft: RoleDraft;
+  diff: RoleDraftDiff;
+  /** SoD 冲突（系统角色豁免，恒为空） */
+  conflicts: ReturnType<typeof findDraftSodConflicts>;
+  conflictCodes: ReadonlySet<string>;
+  isDirty: boolean;
+  setName: (name: string) => void;
+  setDescription: (description: string) => void;
+  togglePermission: (code: string) => void;
+  toggleModule: (module: PermissionModuleNode, selectAll: boolean) => void;
+  setScopeType: (type: RoleDraft['dataScope']['type']) => void;
+  setTargetIds: (targetIds: readonly string[]) => void;
+  setSpecialPermission: (code: string, granted: boolean) => void;
+  reset: () => void;
+  markSaved: () => void;
+}
+
+function cloneDraft(draft: RoleDraft): RoleDraft {
+  return {
+    ...draft,
+    permissions: [...draft.permissions],
+    specialPermissions: [...draft.specialPermissions],
+    dataScope: {
+      type: draft.dataScope.type,
+      targetIds: [...draft.dataScope.targetIds],
+    },
+  };
+}
+
+/** 角色编辑器状态：草稿 + 基线 + SoD / diff 派生值（纯计算见 role-utils） */
+export function useRoleEditor(detail: RoleDetail): RoleEditorState {
+  const [base, setBase] = useState<RoleDraft>(() =>
+    draftFromDetail(detail, { includeSpecial: true }),
+  );
+  const [draft, setDraft] = useState<RoleDraft>(() =>
+    draftFromDetail(detail, { includeSpecial: true }),
+  );
+
+  const setName = useCallback((name: string) => {
+    setDraft((current) => ({ ...current, name }));
+  }, []);
+
+  const setDescription = useCallback((description: string) => {
+    setDraft((current) => ({ ...current, description }));
+  }, []);
+
+  const togglePermission = useCallback((code: string) => {
+    if (!isPermissionCode(code)) {
+      return;
+    }
+    setDraft((current) => {
+      const has = current.permissions.includes(code);
+      return {
+        ...current,
+        permissions: has
+          ? current.permissions.filter((item) => item !== code)
+          : [...current.permissions, code],
+      };
+    });
+  }, []);
+
+  const toggleModule = useCallback((module: PermissionModuleNode, selectAll: boolean) => {
+    const normalCodes: PermissionCode[] = module.permissions
+      .filter((permission) => !permission.isSpecial && isPermissionCode(permission.code))
+      .map((permission) => permission.code)
+      .filter(isPermissionCode);
+    setDraft((current) => {
+      const next = new Set(current.permissions);
+      for (const code of normalCodes) {
+        if (selectAll) {
+          next.add(code);
+        } else {
+          next.delete(code);
+        }
+      }
+      return { ...current, permissions: [...next] };
+    });
+  }, []);
+
+  const setScopeType = useCallback((type: RoleDraft['dataScope']['type']) => {
+    setDraft((current) => ({
+      ...current,
+      dataScope: {
+        type,
+        targetIds: type === 'customer_groups' ? current.dataScope.targetIds : [],
+      },
+    }));
+  }, []);
+
+  const setTargetIds = useCallback((targetIds: readonly string[]) => {
+    setDraft((current) => ({
+      ...current,
+      dataScope: { type: current.dataScope.type, targetIds: [...targetIds] },
+    }));
+  }, []);
+
+  const setSpecialPermission = useCallback((code: string, granted: boolean) => {
+    if (!isPermissionCode(code)) {
+      return;
+    }
+    setDraft((current) => {
+      const has = current.specialPermissions.includes(code);
+      if (granted === has) {
+        return current;
+      }
+      return {
+        ...current,
+        specialPermissions: granted
+          ? [...current.specialPermissions, code]
+          : current.specialPermissions.filter((item) => item !== code),
+      };
+    });
+  }, []);
+
+  const reset = useCallback(() => {
+    setDraft(cloneDraft(base));
+  }, [base]);
+
+  const markSaved = useCallback(() => {
+    setBase(cloneDraft(draft));
+  }, [draft]);
+
+  const diff = useMemo(() => diffRoleDraft(base, draft), [base, draft]);
+  const conflicts = useMemo(
+    () => (detail.isSystem ? [] : findDraftSodConflicts(draft)),
+    [detail.isSystem, draft],
+  );
+  const conflictCodes = useMemo(() => {
+    const codes = new Set<string>();
+    for (const conflict of conflicts) {
+      codes.add(conflict.permissions[0]);
+      codes.add(conflict.permissions[1]);
+    }
+    return codes;
+  }, [conflicts]);
+
+  return {
+    base,
+    draft,
+    diff,
+    conflicts,
+    conflictCodes,
+    isDirty: diff.isDirty,
+    setName,
+    setDescription,
+    togglePermission,
+    toggleModule,
+    setScopeType,
+    setTargetIds,
+    setSpecialPermission,
+    reset,
+    markSaved,
+  };
+}
diff --git a/apps/web/src/router.tsx b/apps/web/src/router.tsx
index c2b1a46..158d765 100644
--- a/apps/web/src/router.tsx
+++ b/apps/web/src/router.tsx
@@ -24,6 +24,21 @@ const UserNewPage = lazy(async () => {
   return { default: module.UserNewPage };
 });
 
+const RolesPage = lazy(async () => {
+  const module = await import('@/pages/system/roles/RolesPage');
+  return { default: module.RolesPage };
+});
+
+const RoleEditorPage = lazy(async () => {
+  const module = await import('@/pages/system/roles/RoleEditorPage');
+  return { default: module.RoleEditorPage };
+});
+
+const RoleNewPage = lazy(async () => {
+  const module = await import('@/pages/system/roles/RoleNewPage');
+  return { default: module.RoleNewPage };
+});
+
 function withSkeleton(node: ReactNode): ReactNode {
   return <Suspense fallback={<PageSkeleton rows={8} />}>{node}</Suspense>;
 }
@@ -82,6 +97,30 @@ export const router = createBrowserRouter([
           </RequirePermission>
         ),
       },
+      {
+        path: 'system/roles',
+        element: (
+          <RequirePermission permission={Permission.ROLE_VIEW}>
+            {withSkeleton(<RolesPage />)}
+          </RequirePermission>
+        ),
+      },
+      {
+        path: 'system/roles/new',
+        element: (
+          <RequirePermission permission={Permission.ROLE_MANAGE}>
+            {withSkeleton(<RoleNewPage />)}
+          </RequirePermission>
+        ),
+      },
+      {
+        path: 'system/roles/:id',
+        element: (
+          <RequirePermission permission={Permission.ROLE_VIEW}>
+            {withSkeleton(<RoleEditorPage />)}
+          </RequirePermission>
+        ),
+      },
       {
         path: ':moduleKey/:itemKey?',
         lazy: async () => ({
diff --git a/apps/web/src/routes.spec.ts b/apps/web/src/routes.spec.ts
index c450ea5..c1f296d 100644
--- a/apps/web/src/routes.spec.ts
+++ b/apps/web/src/routes.spec.ts
@@ -1,6 +1,13 @@
 import { describe, expect, it } from 'vitest';
 
-import { loginPath, ROUTES, sanitizeRedirect, userDetailPath } from './routes';
+import {
+  loginPath,
+  roleDetailPath,
+  roleNewPath,
+  ROUTES,
+  sanitizeRedirect,
+  userDetailPath,
+} from './routes';
 
 describe('路由常量与登录回跳', () => {
   it('用户路由遵循 /system/users 模块化约定', () => {
@@ -11,6 +18,19 @@ describe('路由常量与登录回跳', () => {
     );
   });
 
+  it('角色路由包含列表 / 新建 / 编辑器深链', () => {
+    expect(ROUTES.system.roles).toBe('/system/roles');
+    expect(ROUTES.system.roleNew).toBe('/system/roles/new');
+    expect(ROUTES.system.roleDetail).toBe('/system/roles/:id');
+    expect(roleDetailPath('01HZZZZZZZZZZZZZZZZZZZZZZZ')).toBe(
+      '/system/roles/01HZZZZZZZZZZZZZZZZZZZZZZZ',
+    );
+    expect(roleNewPath()).toBe('/system/roles/new');
+    expect(roleNewPath('01HZZZZZZZZZZZZZZZZZZZZZZZ')).toBe(
+      '/system/roles/new?from=01HZZZZZZZZZZZZZZZZZZZZZZZ',
+    );
+  });
+
   it('sanitizeRedirect 只接受站内路径', () => {
     expect(sanitizeRedirect('/system/users/new')).toBe('/system/users/new');
     expect(sanitizeRedirect(' /system/users?status=active ')).toBe('/system/users?status=active');
diff --git a/apps/web/src/routes.ts b/apps/web/src/routes.ts
index c061619..a9cb27d 100644
--- a/apps/web/src/routes.ts
+++ b/apps/web/src/routes.ts
@@ -12,6 +12,9 @@ export const ROUTES = {
     users: '/system/users',
     userNew: '/system/users/new',
     userDetail: '/system/users/:id',
+    roles: '/system/roles',
+    roleNew: '/system/roles/new',
+    roleDetail: '/system/roles/:id',
   },
   unauthorized: '/401',
   forbidden: '/403',
@@ -26,6 +29,9 @@ export type RoutePath =
   | typeof ROUTES.system.users
   | typeof ROUTES.system.userNew
   | typeof ROUTES.system.userDetail
+  | typeof ROUTES.system.roles
+  | typeof ROUTES.system.roleNew
+  | typeof ROUTES.system.roleDetail
   | typeof ROUTES.unauthorized
   | typeof ROUTES.forbidden
   | typeof ROUTES.notFound
@@ -36,6 +42,18 @@ export function userDetailPath(userId: string): string {
   return `${ROUTES.system.users}/${encodeURIComponent(userId)}`;
 }
 
+/** 角色详情 / 编辑器深链：`/system/roles/{id}` */
+export function roleDetailPath(roleId: string): string {
+  return `${ROUTES.system.roles}/${encodeURIComponent(roleId)}`;
+}
+
+/** 新建角色深链；带来源角色时作为复制模板预填（特殊权限不随复制带入） */
+export function roleNewPath(sourceRoleId?: string): string {
+  return sourceRoleId === undefined
+    ? ROUTES.system.roleNew
+    : `${ROUTES.system.roleNew}?from=${encodeURIComponent(sourceRoleId)}`;
+}
+
 /**
  * 校验回跳地址：只允许站内绝对路径（以单个 `/` 开头），
  * 拒绝协议相对地址（`//evil.com`）与外部 URL，避免开放重定向。
diff --git a/apps/web/src/stores/auth-store.spec.ts b/apps/web/src/stores/auth-store.spec.ts
index 17266ed..48288c7 100644
--- a/apps/web/src/stores/auth-store.spec.ts
+++ b/apps/web/src/stores/auth-store.spec.ts
@@ -24,7 +24,7 @@ const me: MeResponse = {
   },
   roles: [{ id: ROLE_ID, code: 'super_admin', name: '超级管理员', isSystem: true }],
   permissions: ['user:view', 'user:manage'],
-  dataScope: { type: 'all' },
+  dataScopes: [{ type: 'all' }],
   mustChangePassword: false,
 };
 
diff --git a/apps/web/src/styles/role-editor.css b/apps/web/src/styles/role-editor.css
new file mode 100644
index 0000000..70c2cd0
--- /dev/null
+++ b/apps/web/src/styles/role-editor.css
@@ -0,0 +1,1084 @@
+/* A2 · 角色编辑器（Tab 编辑器 / 权限点树 / 数据范围 / 特殊权限） */
+
+.lx-role-editor {
+  display: flex;
+  min-width: 0;
+  flex: 1;
+  flex-direction: column;
+  overflow: hidden;
+  border: 1px solid var(--lx-color-border);
+  border-radius: var(--lx-radius-lg);
+  background: var(--lx-color-bg-panel);
+  box-shadow: var(--lx-shadow-panel);
+}
+
+/* ---------- 编辑器头部 ---------- */
+
+.lx-role-editor__head {
+  display: flex;
+  flex: 0 0 auto;
+  align-items: center;
+  gap: var(--lx-space-3);
+  padding: 13px 18px;
+  border-bottom: 1px solid var(--lx-color-border);
+}
+
+.lx-role-editor__avatar {
+  display: inline-flex;
+  width: 40px;
+  height: 40px;
+  flex: 0 0 40px;
+  align-items: center;
+  justify-content: center;
+  border-radius: 50%;
+  background: var(--lx-color-brand-soft);
+  color: var(--lx-color-brand);
+}
+
+.lx-role-editor__ident {
+  min-width: 0;
+  flex: 1;
+}
+
+.lx-role-editor__name {
+  display: flex;
+  align-items: center;
+  gap: var(--lx-space-2);
+}
+
+.lx-role-editor__name b {
+  font-size: var(--lx-font-size-lg);
+  font-weight: 600;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-editor__meta {
+  display: flex;
+  min-width: 0;
+  align-items: center;
+  gap: 6px;
+  margin-top: 2px;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-editor__meta code {
+  font-family: var(--lx-font-mono);
+  font-size: 11px;
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-editor__meta i {
+  font-style: normal;
+  color: var(--lx-color-border-strong);
+}
+
+/* ---------- 提示条 ---------- */
+
+.lx-role-editor__alert-wrap {
+  flex: 0 0 auto;
+  padding: 10px 18px 0;
+}
+
+.lx-role-editor__alert-wrap:empty {
+  display: none;
+}
+
+.lx-role-editor__alert {
+  display: flex;
+  align-items: flex-start;
+  gap: var(--lx-space-2);
+  padding: 9px 12px;
+  border-radius: var(--lx-radius-md);
+  font-size: var(--lx-font-size-xs);
+  line-height: 18px;
+}
+
+.lx-role-editor__alert.is-info {
+  background: var(--lx-color-brand-soft);
+  color: var(--lx-color-brand);
+}
+
+.lx-role-editor__alert.is-danger {
+  background: color-mix(in srgb, var(--lx-color-danger) 8%, white);
+  color: color-mix(in srgb, var(--lx-color-danger) 82%, black);
+}
+
+/* ---------- Tabs ---------- */
+
+.lx-role-editor__tabs {
+  display: flex;
+  min-height: 0;
+  flex: 1;
+  flex-direction: column;
+}
+
+.lx-role-editor__tabs .semi-tabs-bar {
+  flex: 0 0 auto;
+  padding: 0 14px;
+}
+
+.lx-role-editor__tabs .semi-tabs-content {
+  min-height: 0;
+  flex: 1;
+  overflow-y: auto;
+}
+
+.lx-role-editor__tabs .semi-tabs-pane {
+  padding: 14px 18px 18px;
+}
+
+.lx-role-editor__tab-label {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+}
+
+.lx-role-editor__tab-badge {
+  display: inline-flex;
+  height: 17px;
+  align-items: center;
+  padding: 0 6px;
+  border-radius: var(--lx-radius-pill);
+  background: var(--lx-color-bg-hover);
+  color: var(--lx-color-text-secondary);
+  font-size: 11px;
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-editor__tab-badge.is-danger {
+  background: color-mix(in srgb, var(--lx-color-danger) 10%, white);
+  color: color-mix(in srgb, var(--lx-color-danger) 82%, black);
+}
+
+/* ---------- 区块与字段 ---------- */
+
+.lx-role-editor__basic,
+.lx-role-editor__perm,
+.lx-role-editor__scope,
+.lx-role-editor__special {
+  display: flex;
+  flex-direction: column;
+  gap: var(--lx-space-2);
+}
+
+.lx-role-editor__block {
+  padding-bottom: 16px;
+  margin-bottom: 16px;
+  border-bottom: 1px solid var(--lx-color-border);
+}
+
+.lx-role-editor__block:last-child {
+  padding-bottom: 0;
+  margin-bottom: 0;
+  border-bottom: none;
+}
+
+.lx-role-editor__block-head {
+  display: flex;
+  min-height: 20px;
+  align-items: center;
+  gap: var(--lx-space-2);
+  margin-bottom: 12px;
+}
+
+.lx-role-editor__block-head h3 {
+  font-size: var(--lx-font-size-sm);
+  font-weight: 600;
+  line-height: 20px;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-editor__block-head span {
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-editor__grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: var(--lx-space-4);
+}
+
+.lx-role-field {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  margin-bottom: 14px;
+}
+
+.lx-role-field:last-child {
+  margin-bottom: 0;
+}
+
+.lx-role-field__label {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  font-size: var(--lx-font-size-xs);
+  line-height: 17px;
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-field__required {
+  font-style: normal;
+  color: var(--lx-color-danger);
+}
+
+.lx-role-field__hint {
+  margin-left: auto;
+  font-size: 11px;
+  color: var(--lx-color-text-tertiary);
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-field__readonly {
+  display: flex;
+  height: 32px;
+  align-items: center;
+  gap: 6px;
+  padding: 0 10px;
+  border: 1px solid var(--lx-color-border);
+  border-radius: var(--lx-radius-md);
+  background: var(--lx-color-bg-subtle);
+  font-family: var(--lx-font-mono);
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-field__sub {
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-field__error {
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-danger);
+}
+
+.lx-role-editor__bind-head {
+  display: flex;
+  align-items: baseline;
+  gap: var(--lx-space-2);
+  margin-bottom: 8px;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-editor__bind-head b {
+  font-size: var(--lx-font-size-sm);
+  font-weight: 600;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-editor__users {
+  display: flex;
+  flex-direction: column;
+  margin: 0;
+  padding: 0;
+  list-style: none;
+  border: 1px solid var(--lx-color-border);
+  border-radius: var(--lx-radius-md);
+  overflow: hidden;
+}
+
+.lx-role-editor__user {
+  display: flex;
+  height: 46px;
+  align-items: center;
+  gap: 10px;
+  padding: 0 12px;
+  border-bottom: 1px solid var(--lx-color-border);
+  font-size: var(--lx-font-size-xs);
+}
+
+.lx-role-editor__user:last-child {
+  border-bottom: none;
+}
+
+.lx-role-editor__user-avatar {
+  display: inline-flex;
+  width: 26px;
+  height: 26px;
+  flex: 0 0 26px;
+  align-items: center;
+  justify-content: center;
+  border-radius: 50%;
+  background: var(--lx-color-brand-soft);
+  color: var(--lx-color-brand);
+  font-size: var(--lx-font-size-xs);
+  font-weight: 500;
+}
+
+.lx-role-editor__user-avatar.is-disabled {
+  background: var(--lx-color-bg-hover);
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-editor__user-name {
+  width: 72px;
+  flex: 0 0 72px;
+  overflow: hidden;
+  font-size: var(--lx-font-size-sm);
+  color: var(--lx-color-text-primary);
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.lx-role-editor__user-account {
+  width: 168px;
+  flex: 0 0 168px;
+  overflow: hidden;
+  color: var(--lx-color-text-secondary);
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-editor__user-dept {
+  overflow: hidden;
+  flex: 1;
+  color: var(--lx-color-text-secondary);
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.lx-role-editor__note {
+  display: flex;
+  align-items: flex-start;
+  gap: 6px;
+  padding: 10px 12px;
+  border-radius: var(--lx-radius-md);
+  background: var(--lx-color-bg-subtle);
+  font-size: var(--lx-font-size-xs);
+  line-height: 18px;
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-editor__meta-line {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  margin-top: 10px;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-editor__muted {
+  font-size: var(--lx-font-size-xs);
+  line-height: 18px;
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-editor__link {
+  margin-left: 4px;
+  color: var(--lx-color-brand);
+  text-decoration: underline;
+}
+
+/* ---------- 底部保存条 ---------- */
+
+.lx-role-editor__foot {
+  display: flex;
+  height: 64px;
+  flex: 0 0 64px;
+  align-items: center;
+  gap: 12px;
+  padding: 0 18px;
+  border-top: 1px solid var(--lx-color-border);
+  background: var(--lx-color-bg-panel);
+}
+
+.lx-role-editor__impact {
+  display: flex;
+  min-width: 0;
+  flex-wrap: wrap;
+  align-items: center;
+  gap: 10px;
+  font-size: var(--lx-font-size-xs);
+  line-height: 17px;
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-editor__impact span {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  white-space: nowrap;
+}
+
+.lx-role-editor__impact b {
+  font-weight: 600;
+  color: var(--lx-color-text-primary);
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-editor__impact .is-dirty {
+  color: color-mix(in srgb, var(--lx-color-warning) 78%, black);
+}
+
+.lx-role-editor__impact .is-dirty::before {
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  background: var(--lx-color-warning);
+  content: '';
+}
+
+.lx-role-editor__impact .is-clean {
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-editor__impact .is-blocked {
+  color: color-mix(in srgb, var(--lx-color-danger) 82%, black);
+}
+
+.lx-role-editor__foot-actions {
+  display: flex;
+  flex: 0 0 auto;
+  align-items: center;
+  gap: var(--lx-space-2);
+  margin-left: auto;
+}
+
+/* ---------- 权限点树 ---------- */
+
+.lx-role-tree {
+  display: flex;
+  flex-direction: column;
+  gap: var(--lx-space-2);
+}
+
+.lx-role-tree__tools {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+}
+
+.lx-role-tree__search {
+  width: 206px;
+  flex: 0 0 206px;
+}
+
+.lx-role-tree__search .semi-input-prefix {
+  margin: 0 10px 0 8px;
+}
+
+.lx-role-tree__search .semi-input-prefix-icon {
+  margin: 0;
+}
+
+.lx-role-tree__selected {
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+  white-space: nowrap;
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-tree__selected b {
+  font-size: var(--lx-font-size-sm);
+  font-weight: 600;
+  color: var(--lx-color-brand);
+}
+
+.lx-role-tree__links {
+  display: flex;
+  align-items: center;
+  gap: 2px;
+  margin-left: auto;
+}
+
+.lx-role-tree__links .semi-button {
+  color: var(--lx-color-text-secondary);
+  font-size: var(--lx-font-size-xs);
+}
+
+.lx-role-tree__links .semi-button:hover {
+  color: var(--lx-color-brand);
+}
+
+.lx-role-tree__empty {
+  padding: var(--lx-space-6);
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+  text-align: center;
+}
+
+.lx-role-tree__modules {
+  border: 1px solid var(--lx-color-border);
+  border-radius: var(--lx-radius-md);
+  overflow: hidden;
+  background: var(--lx-color-bg-panel);
+}
+
+.lx-role-module {
+  border-bottom: 1px solid var(--lx-color-border);
+}
+
+.lx-role-module:last-child {
+  border-bottom: none;
+}
+
+.lx-role-module__head {
+  display: flex;
+  min-height: 40px;
+  align-items: center;
+  gap: 9px;
+  padding: 6px 12px;
+  background: var(--lx-color-bg-subtle);
+}
+
+.lx-role-module__head:hover {
+  background: var(--lx-color-bg-hover);
+}
+
+.lx-role-module__check {
+  display: inline-flex;
+  flex: 0 0 auto;
+  align-items: center;
+  cursor: pointer;
+}
+
+.lx-role-module__check.is-readonly,
+.lx-role-module__check.is-locked {
+  cursor: default;
+}
+
+.lx-role-module__check.is-locked .lx-role-check {
+  border-style: dashed;
+  border-color: var(--lx-color-border-strong);
+}
+
+.lx-role-module__toggle {
+  display: flex;
+  min-width: 0;
+  flex: 1;
+  align-items: center;
+  gap: 8px;
+  text-align: left;
+}
+
+.lx-role-module__toggle:focus-visible {
+  outline: 2px solid var(--lx-color-focus);
+  outline-offset: 2px;
+}
+
+.lx-role-module__name {
+  font-size: var(--lx-font-size-sm);
+  font-weight: 600;
+  color: var(--lx-color-text-primary);
+  white-space: nowrap;
+}
+
+.lx-role-module__star {
+  padding: 1px 5px;
+  border-radius: var(--lx-radius-sm);
+  background: color-mix(in srgb, var(--lx-color-warning) 12%, white);
+  color: color-mix(in srgb, var(--lx-color-warning) 78%, black);
+  font-size: 11px;
+  line-height: 16px;
+  white-space: nowrap;
+}
+
+.lx-role-module__count {
+  margin-left: auto;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+  font-variant-numeric: tabular-nums;
+  white-space: nowrap;
+}
+
+.lx-role-module__count.is-active {
+  color: var(--lx-color-brand);
+}
+
+.lx-role-module__caret {
+  display: inline-flex;
+  flex: 0 0 auto;
+  align-items: center;
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-module__body {
+  border-top: 1px solid var(--lx-color-border);
+}
+
+.lx-role-check {
+  position: relative;
+  display: inline-flex;
+  width: 16px;
+  height: 16px;
+  flex: 0 0 16px;
+  align-items: center;
+  justify-content: center;
+  border: 1px solid var(--lx-color-border-strong);
+  border-radius: 3px;
+  background: var(--lx-color-bg-panel);
+  transition:
+    background var(--lx-motion-fast) var(--lx-ease-out),
+    border-color var(--lx-motion-fast) var(--lx-ease-out);
+}
+
+.lx-role-check.is-on,
+.lx-role-check.is-half {
+  border-color: var(--lx-color-brand);
+  background: var(--lx-color-brand);
+}
+
+.lx-role-check.is-on::after {
+  width: 4px;
+  height: 8px;
+  margin-top: -2px;
+  border: solid var(--lx-color-on-brand);
+  border-width: 0 2px 2px 0;
+  content: '';
+  transform: rotate(45deg);
+}
+
+.lx-role-check.is-half::after {
+  width: 8px;
+  height: 2px;
+  border-radius: 1px;
+  background: var(--lx-color-on-brand);
+  content: '';
+}
+
+.lx-role-perm-row {
+  display: flex;
+  align-items: flex-start;
+  gap: 9px;
+  padding: 8px 12px;
+  border-top: 1px solid var(--lx-color-border);
+  transition: background var(--lx-motion-fast) var(--lx-ease-out);
+}
+
+.lx-role-perm-row:first-child {
+  border-top: none;
+}
+
+.lx-role-perm-row.is-interactive {
+  cursor: pointer;
+}
+
+.lx-role-perm-row.is-interactive:hover {
+  background: var(--lx-color-bg-hover);
+}
+
+.lx-role-perm-row:focus-visible {
+  outline: 2px solid var(--lx-color-focus);
+  outline-offset: -2px;
+}
+
+.lx-role-perm-row__check {
+  display: inline-flex;
+  margin-top: 1px;
+}
+
+.lx-role-perm-row__main {
+  display: flex;
+  min-width: 0;
+  flex: 1;
+  flex-direction: column;
+}
+
+.lx-role-perm-row__name {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  font-size: var(--lx-font-size-sm);
+  line-height: 19px;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-perm-row__desc {
+  margin-top: 1px;
+  font-size: var(--lx-font-size-xs);
+  line-height: 17px;
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-perm-row__hint {
+  display: inline-flex;
+  align-self: flex-start;
+  margin-top: 4px;
+  padding: 1px 6px;
+  border-radius: var(--lx-radius-sm);
+  background: color-mix(in srgb, var(--lx-color-warning) 10%, white);
+  color: color-mix(in srgb, var(--lx-color-warning) 78%, black);
+  font-size: 11px;
+  line-height: 16px;
+}
+
+.lx-role-perm-row__code {
+  flex: 0 0 auto;
+  padding-top: 3px;
+  font-family: var(--lx-font-mono);
+  font-size: 11px;
+  line-height: 16px;
+  color: var(--lx-color-text-tertiary);
+  white-space: nowrap;
+}
+
+.lx-role-perm-row.is-special .lx-role-check {
+  border-style: dashed;
+}
+
+.lx-role-perm-row.is-special .lx-role-check.is-on {
+  border-style: solid;
+}
+
+.lx-role-perm-row.is-conflict {
+  background: color-mix(in srgb, var(--lx-color-danger) 8%, white);
+}
+
+.lx-role-perm-row.is-conflict:hover {
+  background: color-mix(in srgb, var(--lx-color-danger) 12%, white);
+}
+
+.lx-role-perm-row.is-conflict .lx-role-perm-row__name {
+  color: color-mix(in srgb, var(--lx-color-danger) 82%, black);
+}
+
+.lx-role-perm-row.is-conflict .lx-role-perm-row__desc,
+.lx-role-perm-row.is-conflict .lx-role-perm-row__code {
+  color: color-mix(in srgb, var(--lx-color-danger) 70%, black);
+}
+
+.lx-role-perm-row.is-conflict .lx-role-check {
+  border-color: var(--lx-color-danger);
+}
+
+.lx-role-perm-row.is-conflict .lx-role-check.is-on {
+  background: var(--lx-color-danger);
+}
+
+/* ---------- 数据范围 ---------- */
+
+.lx-role-scope {
+  display: flex;
+  flex-direction: column;
+  gap: 14px;
+}
+
+.lx-role-scope__grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 10px;
+}
+
+.lx-role-scope__option {
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 12px 14px;
+  border: 1px solid var(--lx-color-border);
+  border-radius: var(--lx-radius-md);
+  background: var(--lx-color-bg-panel);
+  text-align: left;
+  transition:
+    border-color var(--lx-motion-fast) var(--lx-ease-out),
+    background var(--lx-motion-fast) var(--lx-ease-out);
+}
+
+.lx-role-scope__option:hover:not(:disabled) {
+  border-color: var(--lx-color-brand);
+}
+
+.lx-role-scope__option:focus-visible {
+  outline: 2px solid var(--lx-color-focus);
+  outline-offset: 2px;
+}
+
+.lx-role-scope__option:disabled {
+  cursor: default;
+}
+
+.lx-role-scope__option.is-active {
+  border-color: var(--lx-color-brand);
+  background: var(--lx-color-brand-soft);
+}
+
+.lx-role-scope__radio {
+  position: relative;
+  width: 16px;
+  height: 16px;
+  flex: 0 0 16px;
+  border: 1.5px solid var(--lx-color-border-strong);
+  border-radius: 50%;
+  background: var(--lx-color-bg-panel);
+}
+
+.lx-role-scope__option.is-active .lx-role-scope__radio {
+  border-color: var(--lx-color-brand);
+}
+
+.lx-role-scope__option.is-active .lx-role-scope__radio::after {
+  position: absolute;
+  inset: 3px;
+  border-radius: 50%;
+  background: var(--lx-color-brand);
+  content: '';
+}
+
+.lx-role-scope__copy {
+  display: flex;
+  min-width: 0;
+  flex: 1;
+  flex-direction: column;
+  gap: 2px;
+}
+
+.lx-role-scope__name {
+  font-size: var(--lx-font-size-sm);
+  font-weight: 500;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-scope__desc {
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-scope__need {
+  padding: 1px 6px;
+  border-radius: var(--lx-radius-sm);
+  background: color-mix(in srgb, var(--lx-color-brand) 10%, white);
+  color: var(--lx-color-brand);
+  font-size: 11px;
+  white-space: nowrap;
+}
+
+.lx-role-scope__groups {
+  padding: 12px;
+  border: 1px solid var(--lx-color-border);
+  border-radius: var(--lx-radius-md);
+  background: var(--lx-color-bg-subtle);
+}
+
+.lx-role-scope__groups-head {
+  display: flex;
+  align-items: baseline;
+  gap: var(--lx-space-2);
+  margin-bottom: 10px;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-scope__groups-head b {
+  font-size: var(--lx-font-size-sm);
+  font-weight: 600;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-scope__empty {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 4px;
+  padding: 18px;
+  border: 1px dashed var(--lx-color-border-strong);
+  border-radius: var(--lx-radius-md);
+  background: var(--lx-color-bg-panel);
+  text-align: center;
+}
+
+.lx-role-scope__empty b {
+  font-size: var(--lx-font-size-sm);
+  font-weight: 500;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-scope__empty span {
+  font-size: var(--lx-font-size-xs);
+  line-height: 18px;
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-scope__note {
+  font-size: var(--lx-font-size-xs);
+  line-height: 18px;
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-scope__foot {
+  display: flex;
+  align-items: flex-start;
+  gap: 6px;
+  font-size: var(--lx-font-size-xs);
+  line-height: 18px;
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-scope__foot-mark {
+  width: 5px;
+  height: 5px;
+  flex: 0 0 5px;
+  margin-top: 7px;
+  border-radius: 50%;
+  background: var(--lx-color-border-strong);
+}
+
+/* ---------- 特殊权限 ---------- */
+
+.lx-role-special {
+  display: flex;
+  flex-direction: column;
+  gap: 12px;
+}
+
+.lx-role-special__banner {
+  display: flex;
+  align-items: flex-start;
+  gap: var(--lx-space-2);
+  padding: 10px 12px;
+  border-radius: var(--lx-radius-md);
+  background: color-mix(in srgb, var(--lx-color-warning) 9%, white);
+  color: color-mix(in srgb, var(--lx-color-warning) 78%, black);
+  font-size: var(--lx-font-size-xs);
+  line-height: 18px;
+}
+
+.lx-role-special__list {
+  border: 1px solid var(--lx-color-border);
+  border-radius: var(--lx-radius-md);
+  overflow: hidden;
+}
+
+.lx-role-special__row {
+  display: flex;
+  gap: var(--lx-space-3);
+  padding: 12px;
+  border-bottom: 1px solid var(--lx-color-border);
+}
+
+.lx-role-special__row:last-child {
+  border-bottom: none;
+}
+
+.lx-role-special__row.is-granted {
+  background: color-mix(in srgb, var(--lx-color-warning) 4%, white);
+}
+
+.lx-role-special__main {
+  min-width: 0;
+  flex: 1;
+}
+
+.lx-role-special__name {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  font-size: var(--lx-font-size-sm);
+  font-weight: 500;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-special__code {
+  display: block;
+  margin-top: 2px;
+  font-family: var(--lx-font-mono);
+  font-size: 11px;
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-special__desc {
+  margin-top: 3px;
+  font-size: var(--lx-font-size-xs);
+  line-height: 17px;
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-special__risk {
+  display: flex;
+  align-items: flex-start;
+  gap: 5px;
+  margin-top: 5px;
+  font-size: var(--lx-font-size-xs);
+  line-height: 17px;
+  color: color-mix(in srgb, var(--lx-color-warning) 78%, black);
+}
+
+.lx-role-special__side {
+  display: flex;
+  width: 108px;
+  flex: 0 0 108px;
+  flex-direction: column;
+  align-items: flex-end;
+  gap: 6px;
+}
+
+.lx-role-special__holder {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  font-size: 11px;
+  color: var(--lx-color-text-tertiary);
+  white-space: nowrap;
+}
+
+.lx-role-special__holder b {
+  font-weight: 600;
+  color: var(--lx-color-text-primary);
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-special__note {
+  display: flex;
+  align-items: flex-start;
+  gap: 6px;
+  font-size: var(--lx-font-size-xs);
+  line-height: 18px;
+  color: var(--lx-color-text-tertiary);
+}
+
+/* ---------- 响应式 ---------- */
+
+@media (width <= 1280px) {
+  .lx-role-editor__head,
+  .lx-role-editor__tabs .semi-tabs-bar,
+  .lx-role-editor__tabs .semi-tabs-pane,
+  .lx-role-editor__foot,
+  .lx-role-editor__alert-wrap {
+    padding-right: var(--lx-space-4);
+    padding-left: var(--lx-space-4);
+  }
+
+  .lx-role-editor__user-account {
+    width: 132px;
+    flex-basis: 132px;
+  }
+}
+
+@media (width <= 1080px) {
+  .lx-role-scope__grid,
+  .lx-role-editor__grid {
+    grid-template-columns: minmax(0, 1fr);
+  }
+
+  .lx-role-tree__search {
+    width: 176px;
+    flex-basis: 176px;
+  }
+
+  .lx-role-editor__user-account {
+    width: 112px;
+    flex-basis: 112px;
+  }
+
+  .lx-role-special__side {
+    width: 92px;
+    flex-basis: 92px;
+  }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .lx-role-check,
+  .lx-role-perm-row,
+  .lx-role-scope__option {
+    transition: none;
+  }
+}
diff --git a/apps/web/src/styles/roles.css b/apps/web/src/styles/roles.css
new file mode 100644
index 0000000..87e3b02
--- /dev/null
+++ b/apps/web/src/styles/roles.css
@@ -0,0 +1,1331 @@
+/* A2 · 角色权限（方案 B：主从分栏 + 模板新建） */
+
+/* 角色页为满高主从布局：由页面内部滚动，避免整页纵向滚动 */
+.lx-page:has(.lx-roles) {
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+}
+
+.lx-roles {
+  display: flex;
+  min-height: 0;
+  flex: 1;
+  flex-direction: column;
+  gap: var(--lx-space-4);
+}
+
+/* ---------- 页头 ---------- */
+
+.lx-roles__header {
+  display: flex;
+  flex: 0 0 auto;
+  align-items: flex-start;
+  gap: var(--lx-space-3);
+}
+
+.lx-roles__head-txt {
+  min-width: 0;
+  flex: 1;
+}
+
+.lx-roles__title-line {
+  display: flex;
+  align-items: center;
+  gap: var(--lx-space-2);
+}
+
+.lx-roles__header h1 {
+  font-size: 20px;
+  font-weight: 600;
+  line-height: 28px;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-roles__header p {
+  margin-top: 2px;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-roles__header-actions {
+  display: flex;
+  flex: 0 0 auto;
+  align-items: center;
+  gap: var(--lx-space-2);
+}
+
+.lx-roles__back {
+  display: inline-flex;
+  width: 30px;
+  height: 30px;
+  flex: 0 0 30px;
+  align-items: center;
+  justify-content: center;
+  margin-top: 2px;
+  border-radius: var(--lx-radius-md);
+  color: var(--lx-color-text-secondary);
+  transition:
+    color var(--lx-motion-fast) var(--lx-ease-out),
+    background var(--lx-motion-fast) var(--lx-ease-out);
+}
+
+.lx-roles__back:hover {
+  color: var(--lx-color-text-primary);
+  background: var(--lx-color-bg-hover);
+}
+
+.lx-roles__back:focus-visible {
+  outline: 2px solid var(--lx-color-focus);
+  outline-offset: 2px;
+}
+
+.lx-roles__split {
+  display: flex;
+  min-height: 0;
+  flex: 1;
+  gap: var(--lx-space-4);
+}
+
+/* ---------- 筛选条 ---------- */
+
+.lx-role-filters {
+  display: flex;
+  flex: 0 0 auto;
+  align-items: center;
+  gap: var(--lx-space-3);
+  padding: 12px var(--lx-space-4);
+  border: 1px solid var(--lx-color-border);
+  border-radius: var(--lx-radius-lg);
+  background: var(--lx-color-bg-panel);
+  box-shadow: var(--lx-shadow-panel);
+}
+
+.lx-role-filters .semi-input-prefix {
+  margin: 0 12px 0 10px;
+}
+
+.lx-role-filters .semi-input-prefix-icon {
+  margin: 0;
+}
+
+.lx-role-filters__keyword {
+  width: 252px;
+  flex: 0 0 252px;
+}
+
+.lx-role-filters__count {
+  margin-left: 6px;
+  font-size: 11px;
+  font-style: normal;
+  color: var(--lx-color-text-tertiary);
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-seg__item.is-active .lx-role-filters__count {
+  color: var(--lx-color-brand);
+}
+
+.lx-role-filters__special {
+  display: inline-flex;
+  align-items: center;
+  gap: var(--lx-space-2);
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+  white-space: nowrap;
+}
+
+.lx-role-filters__stats {
+  display: flex;
+  margin-left: auto;
+  align-items: center;
+  gap: var(--lx-space-3);
+}
+
+.lx-role-filters__chip {
+  display: inline-flex;
+  height: 28px;
+  align-items: center;
+  gap: 6px;
+  padding: 0 10px;
+  border: 1px solid var(--lx-color-border);
+  border-radius: var(--lx-radius-md);
+  background: var(--lx-color-bg-subtle);
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+  white-space: nowrap;
+}
+
+.lx-role-filters__chip b {
+  font-size: var(--lx-font-size-sm);
+  font-weight: 600;
+  color: var(--lx-color-text-primary);
+  font-variant-numeric: tabular-nums;
+}
+
+/* ---------- 角色列表 ---------- */
+
+.lx-role-list {
+  display: flex;
+  width: 400px;
+  flex: 0 0 400px;
+  flex-direction: column;
+  overflow: hidden;
+  border: 1px solid var(--lx-color-border);
+  border-radius: var(--lx-radius-lg);
+  background: var(--lx-color-bg-panel);
+  box-shadow: var(--lx-shadow-panel);
+}
+
+.lx-role-list__head {
+  display: flex;
+  height: 48px;
+  flex: 0 0 48px;
+  align-items: center;
+  gap: var(--lx-space-2);
+  padding: 0 var(--lx-space-4);
+  border-bottom: 1px solid var(--lx-color-border);
+}
+
+.lx-role-list__title {
+  font-size: var(--lx-font-size-sm);
+  font-weight: 600;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-list__note {
+  margin-left: auto;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-list__body {
+  min-height: 0;
+  flex: 1;
+  overflow-y: auto;
+}
+
+.lx-role-list__state {
+  padding: var(--lx-space-4);
+}
+
+.lx-role-list--loading,
+.lx-role-editor--loading {
+  padding: var(--lx-space-4);
+}
+
+.lx-role-list__items {
+  display: flex;
+  flex-direction: column;
+  margin: 0;
+  padding: 0;
+  list-style: none;
+}
+
+.lx-role-row {
+  position: relative;
+  display: flex;
+  width: 100%;
+  min-height: 64px;
+  align-items: center;
+  gap: 10px;
+  padding: 8px 10px 8px 14px;
+  border-bottom: 1px solid var(--lx-color-border);
+  text-align: left;
+  cursor: pointer;
+  transition: background var(--lx-motion-fast) var(--lx-ease-out);
+}
+
+.lx-role-list__items li:last-child .lx-role-row {
+  border-bottom: none;
+}
+
+.lx-role-row:hover {
+  background: var(--lx-color-bg-hover);
+}
+
+.lx-role-row:focus-visible {
+  outline: 2px solid var(--lx-color-focus);
+  outline-offset: -2px;
+}
+
+.lx-role-row.is-selected {
+  background: var(--lx-color-brand-soft);
+  box-shadow: inset 2px 0 0 var(--lx-color-brand);
+}
+
+.lx-role-row__icon {
+  display: inline-flex;
+  width: 32px;
+  height: 32px;
+  flex: 0 0 32px;
+  align-items: center;
+  justify-content: center;
+  border-radius: 50%;
+  background: var(--lx-color-brand-soft);
+  color: var(--lx-color-brand);
+}
+
+.lx-role-row.is-disabled .lx-role-row__icon {
+  background: var(--lx-color-bg-hover);
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-row__main {
+  display: flex;
+  min-width: 0;
+  flex: 1;
+  flex-direction: column;
+  gap: 2px;
+}
+
+.lx-role-row__name {
+  display: flex;
+  min-width: 0;
+  align-items: center;
+  gap: 6px;
+  font-size: var(--lx-font-size-sm);
+  font-weight: 500;
+  line-height: 18px;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-row__name b {
+  overflow: hidden;
+  font-weight: 500;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.lx-role-row.is-selected .lx-role-row__name b {
+  color: var(--lx-color-brand);
+}
+
+.lx-role-row.is-disabled .lx-role-row__name b {
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-row__meta {
+  display: flex;
+  overflow: hidden;
+  align-items: center;
+  gap: 4px;
+  font-size: var(--lx-font-size-xs);
+  line-height: 16px;
+  color: var(--lx-color-text-secondary);
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-row__dot {
+  color: var(--lx-color-border-strong);
+}
+
+.lx-role-row__side {
+  display: flex;
+  width: 132px;
+  flex: 0 0 132px;
+  flex-direction: column;
+  align-items: flex-end;
+  gap: 4px;
+}
+
+.lx-role-row__perm {
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+  white-space: nowrap;
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-row__perm b {
+  font-weight: 600;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-row__special {
+  color: color-mix(in srgb, var(--lx-color-warning) 78%, black);
+}
+
+.lx-role-row__users {
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+  white-space: nowrap;
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-row__menu {
+  display: inline-flex;
+  flex: 0 0 auto;
+  align-items: center;
+}
+
+.lx-role-row__more.semi-button {
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-row__more.semi-button:hover {
+  color: var(--lx-color-text-primary);
+  background: var(--lx-color-bg-hover);
+}
+
+.lx-role-list__foot {
+  display: flex;
+  height: 48px;
+  flex: 0 0 48px;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 var(--lx-space-4);
+  border-top: 1px solid var(--lx-color-border);
+}
+
+.lx-role-list__range,
+.lx-role-list__foot-note {
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-list__foot-note {
+  color: var(--lx-color-text-tertiary);
+}
+
+/* ---------- 标签扩展（复用 users.css 的 .lx-role-tag 基础） ---------- */
+
+.lx-role-tag--builtin {
+  background: var(--lx-color-brand-soft);
+  color: var(--lx-color-brand);
+}
+
+.lx-role-tag--special {
+  background: color-mix(in srgb, var(--lx-color-warning) 12%, white);
+  color: color-mix(in srgb, var(--lx-color-warning) 78%, black);
+}
+
+.lx-role-tag--brand {
+  background: var(--lx-color-brand-soft);
+  color: var(--lx-color-brand);
+}
+
+/* ---------- 角色详情 ---------- */
+
+.lx-role-detail {
+  display: flex;
+  min-width: 0;
+  flex: 1;
+  flex-direction: column;
+  overflow: hidden;
+  border: 1px solid var(--lx-color-border);
+  border-radius: var(--lx-radius-lg);
+  background: var(--lx-color-bg-panel);
+  box-shadow: var(--lx-shadow-panel);
+}
+
+.lx-role-detail__empty {
+  display: flex;
+  flex: 1;
+  align-items: center;
+  justify-content: center;
+}
+
+.lx-role-detail__state {
+  padding: var(--lx-space-5);
+}
+
+.lx-role-detail__head {
+  display: flex;
+  flex: 0 0 auto;
+  align-items: center;
+  gap: 14px;
+  padding: 16px 18px;
+  border-bottom: 1px solid var(--lx-color-border);
+}
+
+.lx-role-detail__avatar {
+  display: inline-flex;
+  width: 48px;
+  height: 48px;
+  flex: 0 0 48px;
+  align-items: center;
+  justify-content: center;
+  border-radius: 50%;
+  background: var(--lx-color-brand-soft);
+  color: var(--lx-color-brand);
+}
+
+.lx-role-detail__avatar.is-disabled {
+  background: var(--lx-color-bg-hover);
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-detail__ident {
+  min-width: 0;
+  flex: 1;
+}
+
+.lx-role-detail__name {
+  display: flex;
+  align-items: center;
+  gap: var(--lx-space-2);
+}
+
+.lx-role-detail__name h2 {
+  font-size: var(--lx-font-size-lg);
+  font-weight: 600;
+  line-height: 24px;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-detail__desc {
+  overflow: hidden;
+  margin-top: 2px;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.lx-role-detail__actions {
+  display: flex;
+  flex: 0 0 auto;
+  align-items: center;
+  gap: var(--lx-space-2);
+}
+
+.lx-role-detail__body {
+  min-height: 0;
+  flex: 1;
+  overflow-y: auto;
+  padding: 14px 18px 18px;
+}
+
+.lx-role-detail__meta {
+  display: flex;
+  align-items: center;
+  gap: 20px;
+  padding-bottom: 12px;
+  border-bottom: 1px solid var(--lx-color-border);
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-detail__meta span {
+  display: inline-flex;
+  align-items: center;
+  gap: 6px;
+}
+
+.lx-role-detail__meta em {
+  font-style: normal;
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-detail__meta code {
+  font-family: var(--lx-font-mono);
+  font-size: 11px;
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-detail__section {
+  padding: 14px 0;
+  border-bottom: 1px solid var(--lx-color-border);
+}
+
+.lx-role-detail__section:last-of-type {
+  border-bottom: none;
+}
+
+.lx-role-detail__section-head {
+  display: flex;
+  align-items: center;
+  gap: var(--lx-space-2);
+  margin-bottom: 10px;
+}
+
+.lx-role-detail__section-head h3 {
+  font-size: var(--lx-font-size-sm);
+  font-weight: 600;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-detail__count {
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-detail__section-head .semi-button {
+  margin-left: auto;
+  font-size: var(--lx-font-size-xs);
+}
+
+.lx-role-detail__modules {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 4px 28px;
+}
+
+.lx-role-detail__module {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 8px;
+  height: 26px;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-detail__module-name {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.lx-role-detail__module-count {
+  color: var(--lx-color-text-tertiary);
+  font-variant-numeric: tabular-nums;
+  white-space: nowrap;
+}
+
+.lx-role-detail__module-count b {
+  font-weight: 600;
+  color: var(--lx-color-brand);
+}
+
+.lx-role-detail__module.is-zero .lx-role-detail__module-count b {
+  font-weight: 400;
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-detail__cols {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
+  gap: 28px;
+}
+
+.lx-role-detail__scope {
+  display: flex;
+  align-items: baseline;
+  gap: 8px;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-detail__scope b {
+  font-size: var(--lx-font-size-sm);
+  font-weight: 500;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-detail__special-chips {
+  display: flex;
+  flex-wrap: wrap;
+  gap: var(--lx-space-2);
+}
+
+.lx-role-detail__special-chip {
+  display: inline-flex;
+  height: 24px;
+  align-items: center;
+  gap: 4px;
+  padding: 0 8px;
+  border-radius: var(--lx-radius-sm);
+  background: color-mix(in srgb, var(--lx-color-warning) 10%, white);
+  color: color-mix(in srgb, var(--lx-color-warning) 78%, black);
+  font-size: var(--lx-font-size-xs);
+  white-space: nowrap;
+}
+
+.lx-role-detail__muted {
+  font-size: var(--lx-font-size-xs);
+  line-height: 18px;
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-detail__users {
+  display: flex;
+  flex-direction: column;
+  margin: 0;
+  padding: 0;
+  list-style: none;
+}
+
+.lx-role-detail__user {
+  display: flex;
+  height: 44px;
+  align-items: center;
+  gap: 10px;
+  border-bottom: 1px solid var(--lx-color-border);
+  font-size: var(--lx-font-size-xs);
+}
+
+.lx-role-detail__user:last-child {
+  border-bottom: none;
+}
+
+.lx-role-detail__user-avatar {
+  display: inline-flex;
+  width: 26px;
+  height: 26px;
+  flex: 0 0 26px;
+  align-items: center;
+  justify-content: center;
+  border-radius: 50%;
+  background: var(--lx-color-brand-soft);
+  color: var(--lx-color-brand);
+  font-size: var(--lx-font-size-xs);
+  font-weight: 500;
+}
+
+.lx-role-detail__user-avatar.is-disabled {
+  background: var(--lx-color-bg-hover);
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-detail__user-name {
+  width: 76px;
+  flex: 0 0 76px;
+  font-size: var(--lx-font-size-sm);
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-detail__user-account {
+  width: 168px;
+  flex: 0 0 168px;
+  overflow: hidden;
+  color: var(--lx-color-text-secondary);
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-detail__user-dept {
+  overflow: hidden;
+  flex: 1;
+  color: var(--lx-color-text-secondary);
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.lx-role-detail__foot {
+  display: flex;
+  height: 56px;
+  flex: 0 0 56px;
+  align-items: center;
+  justify-content: space-between;
+  gap: var(--lx-space-3);
+  padding: 0 18px;
+  border-top: 1px solid var(--lx-color-border);
+}
+
+.lx-role-detail__foot-note {
+  overflow: hidden;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+/* ---------- 角色模板（新建页左列） ---------- */
+
+.lx-role-templates {
+  display: flex;
+  width: 400px;
+  flex: 0 0 400px;
+  flex-direction: column;
+  overflow: hidden;
+  border: 1px solid var(--lx-color-border);
+  border-radius: var(--lx-radius-lg);
+  background: var(--lx-color-bg-panel);
+  box-shadow: var(--lx-shadow-panel);
+}
+
+.lx-role-templates__head {
+  display: flex;
+  height: 48px;
+  flex: 0 0 48px;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 var(--lx-space-4);
+  border-bottom: 1px solid var(--lx-color-border);
+}
+
+.lx-role-templates__title {
+  font-size: var(--lx-font-size-sm);
+  font-weight: 600;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-templates__note {
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-templates__body {
+  min-height: 0;
+  flex: 1;
+  overflow-y: auto;
+}
+
+.lx-role-templates__state {
+  padding: var(--lx-space-4);
+}
+
+.lx-role-template {
+  display: flex;
+  width: 100%;
+  align-items: flex-start;
+  gap: 10px;
+  padding: 10px 14px;
+  border-bottom: 1px solid var(--lx-color-border);
+  text-align: left;
+  transition: background var(--lx-motion-fast) var(--lx-ease-out);
+}
+
+.lx-role-template:hover {
+  background: var(--lx-color-bg-hover);
+}
+
+.lx-role-template:focus-visible {
+  outline: 2px solid var(--lx-color-focus);
+  outline-offset: -2px;
+}
+
+.lx-role-template.is-active {
+  background: var(--lx-color-brand-soft);
+  box-shadow: inset 2px 0 0 var(--lx-color-brand);
+}
+
+.lx-role-template__icon {
+  display: inline-flex;
+  width: 30px;
+  height: 30px;
+  flex: 0 0 30px;
+  align-items: center;
+  justify-content: center;
+  border-radius: var(--lx-radius-md);
+  background: var(--lx-color-bg-hover);
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-template.is-active .lx-role-template__icon {
+  background: var(--lx-color-bg-panel);
+  color: var(--lx-color-brand);
+}
+
+.lx-role-template__main {
+  display: flex;
+  min-width: 0;
+  flex: 1;
+  flex-direction: column;
+  gap: 2px;
+}
+
+.lx-role-template__name {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  font-size: var(--lx-font-size-sm);
+  font-weight: 500;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-template.is-active .lx-role-template__name {
+  color: var(--lx-color-brand);
+}
+
+.lx-role-template__desc {
+  overflow: hidden;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.lx-role-template__meta {
+  display: flex;
+  align-items: center;
+  gap: 5px;
+  font-size: 11px;
+  color: var(--lx-color-text-tertiary);
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-template__meta i {
+  font-style: normal;
+  color: var(--lx-color-border-strong);
+}
+
+.lx-role-template__meta .has-special {
+  color: color-mix(in srgb, var(--lx-color-warning) 78%, black);
+}
+
+.lx-role-templates__foot {
+  display: flex;
+  flex: 0 0 auto;
+  align-items: center;
+  gap: 6px;
+  padding: 10px 14px;
+  border-top: 1px solid var(--lx-color-border);
+  font-size: 11px;
+  line-height: 16px;
+  color: var(--lx-color-text-tertiary);
+}
+
+/* ---------- 新建角色表单 ---------- */
+
+.lx-role-new {
+  display: flex;
+  min-width: 0;
+  flex: 1;
+  flex-direction: column;
+  overflow: hidden;
+  border: 1px solid var(--lx-color-border);
+  border-radius: var(--lx-radius-lg);
+  background: var(--lx-color-bg-panel);
+  box-shadow: var(--lx-shadow-panel);
+}
+
+.lx-role-new__head {
+  display: flex;
+  flex: 0 0 auto;
+  align-items: flex-start;
+  gap: var(--lx-space-3);
+  padding: 12px var(--lx-space-5) 10px;
+  border-bottom: 1px solid var(--lx-color-border);
+}
+
+.lx-role-new__head > div {
+  min-width: 0;
+  flex: 1;
+}
+
+.lx-role-new__head h2 {
+  font-size: var(--lx-font-size-lg);
+  font-weight: 600;
+  line-height: 22px;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-new__head p {
+  margin-top: 4px;
+  font-size: var(--lx-font-size-xs);
+  line-height: 17px;
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-new__body {
+  min-height: 0;
+  flex: 1;
+  overflow-y: auto;
+  padding: 14px var(--lx-space-5) 18px;
+}
+
+.lx-role-new__alert {
+  display: flex;
+  align-items: flex-start;
+  gap: var(--lx-space-2);
+  margin-bottom: 14px;
+  padding: 10px 12px;
+  border-radius: var(--lx-radius-md);
+  font-size: var(--lx-font-size-xs);
+  line-height: 18px;
+}
+
+.lx-role-new__alert.is-info {
+  background: var(--lx-color-brand-soft);
+  color: var(--lx-color-brand);
+}
+
+.lx-role-new__alert.is-danger {
+  background: color-mix(in srgb, var(--lx-color-danger) 8%, white);
+  color: color-mix(in srgb, var(--lx-color-danger) 82%, black);
+}
+
+.lx-role-new__foot {
+  display: flex;
+  height: 56px;
+  flex: 0 0 56px;
+  align-items: center;
+  gap: var(--lx-space-3);
+  padding: 0 var(--lx-space-5);
+  border-top: 1px solid var(--lx-color-border);
+}
+
+.lx-role-new__foot-note {
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-new__foot-hint {
+  margin-left: auto;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+}
+
+/* ---------- 弹窗 ---------- */
+
+.lx-role-dialog {
+  display: flex;
+  flex-direction: column;
+  gap: var(--lx-space-4);
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-dialog__object {
+  display: flex;
+  align-items: center;
+  gap: var(--lx-space-3);
+  padding: var(--lx-space-3);
+  border: 1px solid var(--lx-color-border);
+  border-radius: var(--lx-radius-md);
+  background: var(--lx-color-bg-subtle);
+}
+
+.lx-role-dialog__object-icon {
+  display: inline-flex;
+  width: 34px;
+  height: 34px;
+  flex: 0 0 34px;
+  align-items: center;
+  justify-content: center;
+  border-radius: 50%;
+  background: var(--lx-color-brand-soft);
+  color: var(--lx-color-brand);
+}
+
+.lx-role-dialog__object-copy {
+  display: flex;
+  min-width: 0;
+  flex: 1;
+  flex-direction: column;
+  gap: 2px;
+}
+
+.lx-role-dialog__object-title {
+  font-size: var(--lx-font-size-sm);
+  font-weight: 500;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-dialog__object-meta {
+  overflow: hidden;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-dialog__warn {
+  display: flex;
+  align-items: flex-start;
+  gap: var(--lx-space-2);
+  padding: 10px 12px;
+  border-radius: var(--lx-radius-md);
+  font-size: var(--lx-font-size-xs);
+  line-height: 18px;
+}
+
+.lx-role-dialog__warn.is-warning {
+  background: color-mix(in srgb, var(--lx-color-warning) 9%, white);
+  color: color-mix(in srgb, var(--lx-color-warning) 78%, black);
+}
+
+.lx-role-dialog__warn.is-danger {
+  background: color-mix(in srgb, var(--lx-color-danger) 8%, white);
+  color: color-mix(in srgb, var(--lx-color-danger) 82%, black);
+}
+
+.lx-role-dialog__warn.is-info {
+  background: var(--lx-color-brand-soft);
+  color: var(--lx-color-brand);
+}
+
+.lx-role-dialog__field {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-dialog__hint {
+  font-size: var(--lx-font-size-xs);
+  line-height: 18px;
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-dialog__foot-note {
+  margin-right: auto;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-dialog__changes {
+  border: 1px solid var(--lx-color-border);
+  border-radius: var(--lx-radius-md);
+  overflow: hidden;
+}
+
+.lx-role-dialog__changes-head {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 9px 12px;
+  border-bottom: 1px solid var(--lx-color-border);
+  background: var(--lx-color-bg-subtle);
+  font-size: var(--lx-font-size-xs);
+  font-weight: 500;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-dialog__changes-head span {
+  font-weight: 400;
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-dialog__change-list {
+  max-height: 200px;
+  overflow-y: auto;
+}
+
+.lx-role-dialog__change {
+  display: flex;
+  align-items: flex-start;
+  gap: var(--lx-space-2);
+  padding: 8px 12px;
+  border-bottom: 1px solid var(--lx-color-border);
+  font-size: var(--lx-font-size-xs);
+  line-height: 18px;
+}
+
+.lx-role-dialog__change:last-child {
+  border-bottom: none;
+}
+
+.lx-role-dialog__change-kind {
+  width: 36px;
+  flex: 0 0 36px;
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-dialog__change-text {
+  min-width: 0;
+  color: var(--lx-color-text-primary);
+  word-break: break-all;
+}
+
+/* ---------- 权限点目录抽屉 ---------- */
+
+.lx-role-catalog {
+  display: flex;
+  flex-direction: column;
+  gap: var(--lx-space-3);
+  padding-bottom: var(--lx-space-4);
+}
+
+.lx-role-catalog__sub {
+  font-size: var(--lx-font-size-xs);
+  line-height: 18px;
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-catalog__module {
+  padding-bottom: 8px;
+  border-bottom: 1px solid var(--lx-color-border);
+}
+
+.lx-role-catalog__module:last-of-type {
+  border-bottom: none;
+}
+
+.lx-role-catalog__module-head {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 8px 0 4px;
+  font-size: var(--lx-font-size-sm);
+  font-weight: 600;
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-catalog__module-head span {
+  font-size: var(--lx-font-size-xs);
+  font-weight: 400;
+  color: var(--lx-color-text-tertiary);
+  font-variant-numeric: tabular-nums;
+}
+
+.lx-role-catalog__row {
+  display: flex;
+  align-items: flex-start;
+  gap: var(--lx-space-2);
+  padding: 7px 0;
+  border-bottom: 1px solid var(--lx-color-border);
+}
+
+.lx-role-catalog__row:last-child {
+  border-bottom: none;
+}
+
+.lx-role-catalog__check {
+  display: inline-flex;
+  width: 15px;
+  height: 15px;
+  flex: 0 0 15px;
+  align-items: center;
+  justify-content: center;
+  margin-top: 2px;
+  border: 1px solid var(--lx-color-border-strong);
+  border-radius: 3px;
+  color: var(--lx-color-on-brand);
+}
+
+.lx-role-catalog__row.is-granted .lx-role-catalog__check {
+  border-color: var(--lx-color-brand);
+  background: var(--lx-color-brand);
+}
+
+.lx-role-catalog__copy {
+  display: flex;
+  min-width: 0;
+  flex: 1;
+  flex-direction: column;
+  gap: 1px;
+}
+
+.lx-role-catalog__name {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  font-size: var(--lx-font-size-sm);
+  color: var(--lx-color-text-primary);
+}
+
+.lx-role-catalog__desc {
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-catalog__code {
+  flex: 0 0 auto;
+  padding-top: 2px;
+  font-family: var(--lx-font-mono);
+  font-size: 11px;
+  color: var(--lx-color-text-tertiary);
+  white-space: nowrap;
+}
+
+.lx-role-catalog__note {
+  display: flex;
+  align-items: flex-start;
+  gap: var(--lx-space-2);
+  padding: 10px 12px;
+  border-radius: var(--lx-radius-md);
+  background: var(--lx-color-bg-subtle);
+  font-size: var(--lx-font-size-xs);
+  line-height: 18px;
+  color: var(--lx-color-text-secondary);
+}
+
+.lx-role-catalog__foot {
+  display: flex;
+  width: 100%;
+  align-items: center;
+  justify-content: space-between;
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+}
+
+.lx-role-catalog__empty {
+  padding: var(--lx-space-5);
+  font-size: var(--lx-font-size-xs);
+  color: var(--lx-color-text-tertiary);
+  text-align: center;
+}
+
+/* ---------- 响应式 ---------- */
+
+@media (width <= 1280px) {
+  .lx-role-list,
+  .lx-role-templates {
+    width: 340px;
+    flex-basis: 340px;
+  }
+
+  .lx-role-filters__keyword {
+    width: 200px;
+    flex-basis: 200px;
+  }
+
+  .lx-role-row__side {
+    width: 112px;
+    flex-basis: 112px;
+  }
+
+  .lx-role-detail__user-account {
+    width: 140px;
+    flex-basis: 140px;
+  }
+}
+
+@media (width <= 1080px) {
+  .lx-role-list,
+  .lx-role-templates {
+    width: 300px;
+    flex-basis: 300px;
+  }
+
+  .lx-role-filters {
+    flex-wrap: wrap;
+  }
+
+  .lx-role-filters__stats {
+    margin-left: 0;
+  }
+
+  .lx-role-detail__cols {
+    grid-template-columns: minmax(0, 1fr);
+    gap: 14px;
+  }
+
+  .lx-role-detail__meta {
+    flex-wrap: wrap;
+    gap: 10px 16px;
+  }
+
+  .lx-role-row__side {
+    width: 100px;
+    flex-basis: 100px;
+  }
+
+  .lx-role-detail__user-account {
+    width: 120px;
+    flex-basis: 120px;
+  }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .lx-roles__back,
+  .lx-role-row,
+  .lx-role-template {
+    transition: none;
+  }
+}
+
+/* 弹窗页脚：说明文字靠左、操作按钮靠右（Semi 默认 text-align:right） */
+.lx-role-modal .semi-modal-footer {
+  display: flex;
+  align-items: center;
+  gap: var(--lx-space-2);
+  text-align: left;
+}
+
+.lx-role-modal .semi-modal-footer .semi-button {
+  margin-left: 0;
+}
diff --git a/e2e/README.md b/e2e/README.md
index 7acbbf4..06afc74 100644
--- a/e2e/README.md
+++ b/e2e/README.md
@@ -2,10 +2,11 @@
 
 ## 现有用例
 
-| 文件                  | 说明                               | 默认是否执行      |
-| --------------------- | ---------------------------------- | ----------------- |
-| `smoke.spec.ts`       | A0 冒烟：登录、模块切换、403 / 404 | 是                |
-| `a1-identity.spec.ts` | A1-QA-01 账号生命周期（①–⑥）       | 否，需 `A1_E2E=1` |
+| 文件                  | 说明                                          | 默认是否执行      |
+| --------------------- | --------------------------------------------- | ----------------- |
+| `smoke.spec.ts`       | A0 冒烟：登录、模块切换、403 / 404            | 是                |
+| `a1-identity.spec.ts` | A1-QA-01 账号生命周期（①–⑥）                  | 否，需 `A1_E2E=1` |
+| `a2-roles.spec.ts`    | A2-QA-01 角色管理 / 权限三态 / SoD / 即时生效 | 否，需 `A2_E2E=1` |
 
 ## A1 账号生命周期用例
 
@@ -33,3 +34,28 @@ A1_E2E=1 pnpm exec playwright test e2e/a1-identity.spec.ts --reporter=list
 
 - 门控未开启（无 `A1_E2E=1`）时整文件 `test.skip`，`pnpm test:e2e` 与 CI 行为不变。
 - 若在 `vite preview`（4173）上执行，需把 API 的 `WEB_ORIGIN` 同时包含 `http://127.0.0.1:4173`，否则跨域请求被拦；本用例默认打 5173 dev，避免改动 API 配置。
+
+## A2 角色管理用例（A2-QA-01）
+
+覆盖一条完整旅程（真实 API + 真实 PG/Redis + 真实浏览器）：
+
+1. 管理员登录 → `/system/roles` → 新建角色（名称、2 个普通权限、数据范围「本部门」）→ 保存进入编辑器。
+2. 编辑器改权限点；授予特殊权限（`delivery:export` 开关）触发**二次确认**，保存前再确认一次（特殊权限双确认）。
+3. SoD 冲突：同时勾选 `script:write` × `script:review` → 顶部「命中职责互斥」拦截 + 底部「存在职责互斥，保存不可用」且保存按钮禁用；解除后恢复可保存。
+4. 用 API 断言**权限即时生效**：绑定用户同一 access token 的 `/me` 在下一次请求即包含 `user:view` 与 `delivery:export`，`GET /users` 由 403 → 200；`GET /roles/{id}` 的普通权限与特殊权限分桶正确。
+5. 权限三态（UI 侧）：该用户有 `user:view` 但无 `role:view`，访问 `/system/roles` 显示 403 页。
+6. 停用确认（勾选知晓 + 停用原因）→ 编辑器状态变「停用」；API 断言 `/me` 权限清空、`GET /users` 返回 403 `40301`；列表「停用」筛选下可见该角色且行内标记「停用」。
+7. 数据自建自清：`beforeAll` 按前缀清理上次异常中断的遗留角色/用户；`afterAll` 解绑并停用 `qa2.roles.*` 用户、删除 `A2E2E-角色-*` 角色（不停用 admin、不改 admin 密码）。
+
+### 前置与运行
+
+前置与 A1 相同（API `http://127.0.0.1:3000/api/v1`、Web `http://127.0.0.1:5173` 非 demo 会话、已 `db:reset` + seed）：
+
+```bash
+A2_E2E=1 pnpm exec playwright test e2e/a2-roles.spec.ts --reporter=list
+```
+
+- 门控未开启（无 `A2_E2E=1`）时整文件 `test.skip`，`pnpm test:e2e` / CI 行为不变。
+- 可选覆盖：`A2_E2E_BASE_URL`（缺省 `http://127.0.0.1:5173`）、`A2_E2E_API_BASE_URL`（缺省 `http://127.0.0.1:3000/api/v1`）、`A2_E2E_ACTOR_ACCOUNT` / `A2_E2E_ACTOR_PASSWORD`（缺省 `jiang.lan` / `QaE2eAdmin2026`，首跑用种子口令 `lingxi2026` 自动完成首登改密）。
+- 截图：`design/a2-ui-v1/shots/impl/e2e/`（`01-roles-list` … `11-roles-list-disabled`，共 11 张 1440×900）。
+- 说明：用户按 A1 口径只停用不删除（用户不可删）；角色在解绑后删除，可重复运行。
diff --git a/e2e/a2-roles.spec.ts b/e2e/a2-roles.spec.ts
new file mode 100644
index 0000000..76e8a79
--- /dev/null
+++ b/e2e/a2-roles.spec.ts
@@ -0,0 +1,711 @@
+/// <reference lib="dom" />
+/**
+ * A2-QA-01 · 角色管理端到端用例（真实 API + 真实 PG/Redis + 真实浏览器）
+ *
+ * 覆盖（对应开发计划 §6.3 A2-QA-01 / A2-FE-01 / A2-FE-02 验收要点）：
+ * ① 管理员登录 → /system/roles → 新建角色（填名称、勾 2 个权限、选「本部门」）→ 保存 → 进入编辑器
+ * ② 编辑器改权限点 + 授予特殊权限：特殊权限二次确认（开关一次 + 保存前一次）
+ * ③ SoD 冲突：同时勾选 script:write × script:review → 顶部拦截文案 + 底部「保存不可用」禁用保存
+ * ④ 保存后 API 断言权限即时生效：绑定用户同一 access token 的 /me 立即包含新权限与特殊权限
+ * ⑤ 无 role:view 的账号访问 /system/roles → 浏览器 403 页（权限三态 UI 侧）
+ * ⑥ 停用确认（勾选知晓 + 停用原因）→ 列表状态变为「停用」；API 断言用户下一次请求失去权限（40301）
+ *
+ * 运行前置（本地）：
+ * - API：http://127.0.0.1:3000/api/v1（真实 PG + Redis）
+ * - Web：http://127.0.0.1:5173（`pnpm --filter @lingxi/web dev`，非 demo 会话）
+ * - 门控：仅在 A2_E2E=1 时执行，否则整文件 skip，不影响 CI 与 e2e/smoke.spec.ts
+ *
+ * 运行命令：
+ *   A2_E2E=1 pnpm exec playwright test e2e/a2-roles.spec.ts --reporter=list
+ *
+ * 测试数据：管理员 actor 默认种子超管 jiang.lan（初始口令 lingxi2026 → 首次运行改为
+ * QaE2eAdmin2026，与 A1 e2e 共用约定，不要用 admin）；用例自建 1 个 `qa2.roles.*` 用户与
+ * 1 个 `A2E2E-角色-*` 角色，结束后解绑 / 停用用户并删除角色（自建自清），不修改 admin 密码。
+ */
+import { mkdir } from 'node:fs/promises';
+import { resolve } from 'node:path';
+
+import {
+  type APIRequestContext,
+  type APIResponse,
+  expect,
+  type Locator,
+  type Page,
+  request,
+  test,
+} from '@playwright/test';
+
+const API_BASE = process.env.A2_E2E_API_BASE_URL ?? 'http://127.0.0.1:3000/api/v1';
+const WEB_BASE = process.env.A2_E2E_BASE_URL ?? 'http://127.0.0.1:5173';
+const ENABLED = process.env.A2_E2E === '1';
+
+const ACTOR_ACCOUNT = process.env.A2_E2E_ACTOR_ACCOUNT ?? 'jiang.lan';
+const ACTOR_PASSWORD = process.env.A2_E2E_ACTOR_PASSWORD ?? 'QaE2eAdmin2026';
+const SEED_PASSWORD = process.env.A2_E2E_SEED_PASSWORD ?? 'lingxi2026';
+
+const QA_INITIAL_PASSWORD = 'QaInit2026x';
+const QA_PASSWORD = 'QaRole2026x';
+const SCREENSHOT_DIR = resolve('design/a2-ui-v1/shots/impl/e2e');
+
+/** 角色 / 用户前缀：用于自清理与识别遗留数据（不影响 seed 与其他用例） */
+const ROLE_PREFIX = 'A2E2E-角色-';
+const QA_ACCOUNT_PREFIX = 'qa2.roles.';
+
+test.skip(!ENABLED, 'A2_E2E=1 才运行角色管理 e2e（依赖 API :3000 + web :5173 + PG/Redis）');
+
+test.use({ baseURL: WEB_BASE, viewport: { width: 1440, height: 900 } });
+
+// ---------------------------------------------------------------------------
+// 类型与断言辅助（仅依赖 @playwright/test，避免 e2e 引入额外运行时依赖）
+// ---------------------------------------------------------------------------
+
+interface ApiResult {
+  status: number;
+  body: unknown;
+}
+
+interface QaUser {
+  id: string;
+  account: string;
+}
+
+let apiContext: APIRequestContext | null = null;
+let actorToken: string | null = null;
+let bootstrapError: string | null = null;
+
+let qaUser: QaUser | null = null;
+let departmentId = '';
+let materialOperatorRoleId = '';
+let createdRoleId = '';
+let createdRoleName = '';
+
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return typeof value === 'object' && value !== null && !Array.isArray(value);
+}
+
+function requireRecord(value: unknown, label: string): Record<string, unknown> {
+  if (!isRecord(value)) {
+    throw new Error(`${label} 不是 JSON 对象`);
+  }
+  return value;
+}
+
+function requireString(source: Record<string, unknown>, key: string, label: string): string {
+  const value = source[key];
+  if (typeof value !== 'string' || value.length === 0) {
+    throw new Error(`${label}.${key} 缺失或不是字符串`);
+  }
+  return value;
+}
+
+function optionalNumber(source: Record<string, unknown>, key: string): number | null {
+  const value = source[key];
+  return typeof value === 'number' ? value : null;
+}
+
+function stringArray(value: unknown): string[] {
+  return Array.isArray(value)
+    ? value.filter((item): item is string => typeof item === 'string')
+    : [];
+}
+
+function requireContext(): APIRequestContext {
+  if (apiContext === null) {
+    throw new Error('APIRequestContext 未初始化');
+  }
+  return apiContext;
+}
+
+function requireActor(): string {
+  if (actorToken === null) {
+    throw new Error('管理员会话未就绪');
+  }
+  return actorToken;
+}
+
+function requireQaUser(): QaUser {
+  if (qaUser === null) {
+    throw new Error('QA 测试用户未创建');
+  }
+  return qaUser;
+}
+
+/** 发送 API 请求：body JSON 字符串化，避免把 unknown 直接塞进 Playwright 的 Serializable 类型 */
+async function apiCall(
+  method: 'GET' | 'POST' | 'PATCH' | 'DELETE',
+  path: string,
+  options: { data?: unknown; token?: string } = {},
+): Promise<ApiResult> {
+  const context = requireContext();
+  const headers: Record<string, string> = {};
+  if (options.token !== undefined) {
+    headers.Authorization = `Bearer ${options.token}`;
+  }
+  let body: string | undefined;
+  if (options.data !== undefined) {
+    headers['Content-Type'] = 'application/json';
+    body = JSON.stringify(options.data);
+  }
+  const url = `${API_BASE}${path}`;
+  let response: APIResponse;
+  if (method === 'GET') {
+    response = await context.get(url, { headers });
+  } else if (method === 'POST') {
+    response = await context.post(url, { headers, data: body });
+  } else if (method === 'PATCH') {
+    response = await context.patch(url, { headers, data: body });
+  } else {
+    response = await context.delete(url, { headers });
+  }
+  return { status: response.status(), body: await readBody(response) };
+}
+
+async function readBody(response: APIResponse): Promise<unknown> {
+  const text = await response.text();
+  if (text.length === 0) {
+    return null;
+  }
+  try {
+    return JSON.parse(text) as unknown;
+  } catch {
+    return text;
+  }
+}
+
+function errorInfo(body: unknown): { code: number | null; message: string } {
+  if (!isRecord(body)) {
+    return { code: null, message: '' };
+  }
+  const message = typeof body.message === 'string' ? body.message : '';
+  return { code: optionalNumber(body, 'code'), message };
+}
+
+interface LoginResult {
+  status: number;
+  accessToken: string;
+  refreshToken: string;
+  mustChangePassword: boolean;
+  permissions: string[];
+}
+
+function parseLoginBody(body: unknown): LoginResult {
+  const record = requireRecord(body, '登录响应');
+  const me = requireRecord(record.me, '登录响应.me');
+  return {
+    status: 200,
+    accessToken: requireString(record, 'accessToken', '登录响应'),
+    refreshToken: requireString(record, 'refreshToken', '登录响应'),
+    mustChangePassword: me.mustChangePassword === true,
+    permissions: stringArray(me.permissions),
+  };
+}
+
+async function loginRaw(account: string, password: string): Promise<LoginResult> {
+  const result = await apiCall('POST', '/auth/login', { data: { account, password } });
+  if (result.status !== 200) {
+    return {
+      status: result.status,
+      accessToken: '',
+      refreshToken: '',
+      mustChangePassword: false,
+      permissions: [],
+    };
+  }
+  return parseLoginBody(result.body);
+}
+
+async function changePassword(
+  token: string,
+  currentPassword: string,
+  newPassword: string,
+): Promise<void> {
+  const result = await apiCall('POST', '/auth/change-password', {
+    token,
+    data: { currentPassword, newPassword },
+  });
+  expect(result.status, `修改密码（HTTP ${result.status}）`).toBe(204);
+}
+
+interface MeResult {
+  status: number;
+  code: number;
+  permissions: string[];
+  roles: string[];
+}
+
+async function getMe(token: string): Promise<MeResult> {
+  const result = await apiCall('GET', '/me', { token });
+  if (result.status !== 200) {
+    return {
+      status: result.status,
+      code: errorInfo(result.body).code ?? 0,
+      permissions: [],
+      roles: [],
+    };
+  }
+  const record = requireRecord(result.body, '/me');
+  const roles = Array.isArray(record.roles)
+    ? record.roles
+        .map((item) => (isRecord(item) && typeof item.code === 'string' ? item.code : null))
+        .filter((code): code is string => code !== null)
+    : [];
+  return {
+    status: 200,
+    code: 0,
+    permissions: stringArray(record.permissions),
+    roles,
+  };
+}
+
+/** 管理员 actor：优先用已改密口令，其次用种子初始口令完成一次性首登改密（与 A1 e2e 同一约定） */
+async function ensureActorToken(): Promise<string> {
+  const attempts: { password: string; label: string }[] = [
+    { password: ACTOR_PASSWORD, label: '已改密口令' },
+    { password: SEED_PASSWORD, label: '种子初始口令' },
+  ];
+  for (const attempt of attempts) {
+    const login = await loginRaw(ACTOR_ACCOUNT, attempt.password);
+    if (login.status === 429) {
+      throw new Error(`actor ${ACTOR_ACCOUNT} 登录被限流（42901），请等待锁定窗口或重建 seed`);
+    }
+    if (login.status !== 200) {
+      continue;
+    }
+    if (!login.mustChangePassword) {
+      return login.accessToken;
+    }
+    await changePassword(login.accessToken, attempt.password, ACTOR_PASSWORD);
+    const relogin = await loginRaw(ACTOR_ACCOUNT, ACTOR_PASSWORD);
+    expect(relogin.status, 'actor 改密后重新登录').toBe(200);
+    return relogin.accessToken;
+  }
+  throw new Error(
+    `无法用 ${ACTOR_ACCOUNT} 取得管理员会话：本地已改密时请设置 A2_E2E_ACTOR_ACCOUNT / A2_E2E_ACTOR_PASSWORD`,
+  );
+}
+
+/** 角色列表 + 内置角色 id（material_operator 用作清理时给用户解绑后的兜底角色） */
+async function fetchRoleIds(token: string): Promise<void> {
+  const result = await apiCall('GET', '/roles?status=all', { token });
+  expect(result.status, 'GET /roles?status=all').toBe(200);
+  const items = requireRecord(result.body, '角色列表').items;
+  if (!Array.isArray(items)) {
+    throw new Error('角色列表 items 不是数组');
+  }
+  for (const item of items) {
+    if (!isRecord(item)) {
+      continue;
+    }
+    if (item.code === 'material_operator' && typeof item.id === 'string') {
+      materialOperatorRoleId = item.id;
+    }
+  }
+  if (materialOperatorRoleId === '') {
+    throw new Error('内置角色 material_operator 缺失');
+  }
+}
+
+async function fetchDepartmentId(token: string): Promise<void> {
+  const result = await apiCall('GET', '/departments/tree', { token });
+  expect(result.status, 'GET /departments/tree').toBe(200);
+  const items = requireRecord(result.body, '部门树').items;
+  if (!Array.isArray(items) || items.length === 0) {
+    throw new Error('部门树为空');
+  }
+  const root = items.at(0);
+  const children = isRecord(root) ? root.children : undefined;
+  if (Array.isArray(children) && children.length > 0) {
+    const leaf = children.at(0);
+    if (isRecord(leaf) && typeof leaf.id === 'string') {
+      departmentId = leaf.id;
+      return;
+    }
+  }
+  if (isRecord(root) && typeof root.id === 'string') {
+    departmentId = root.id;
+    return;
+  }
+  throw new Error('无法从部门树确定部门 ID');
+}
+
+function randomSuffix(): string {
+  return Math.random().toString(36).slice(2, 8);
+}
+
+function randomPhone(): string {
+  const tail = String(Math.floor(10_000_000 + Math.random() * 89_999_999));
+  return `137${tail}`;
+}
+
+async function createQaUser(): Promise<QaUser> {
+  const account = `${QA_ACCOUNT_PREFIX}${randomSuffix()}`;
+  const result = await apiCall('POST', '/users', {
+    token: requireActor(),
+    data: {
+      name: 'A2 角色 e2e 用户',
+      phone: randomPhone(),
+      account,
+      password: QA_INITIAL_PASSWORD,
+      departmentId,
+      roleIds: [materialOperatorRoleId],
+    },
+  });
+  expect(result.status, `创建 QA 用户 ${account}（HTTP ${result.status}）`).toBe(201);
+  const id = requireString(requireRecord(result.body, '创建用户响应'), 'id', '创建用户响应');
+  return { id, account };
+}
+
+/** 首登强制改密一次性完成，后续用例可使用固定测试口令 */
+async function preparePassword(user: QaUser): Promise<void> {
+  const first = await loginRaw(user.account, QA_INITIAL_PASSWORD);
+  expect(first.status, `首登 ${user.account}`).toBe(200);
+  await changePassword(first.accessToken, QA_INITIAL_PASSWORD, QA_PASSWORD);
+}
+
+async function updateUserRoles(userId: string, roleIds: string[]): Promise<void> {
+  const result = await apiCall('PATCH', `/users/${encodeURIComponent(userId)}`, {
+    token: requireActor(),
+    data: { roleIds },
+  });
+  expect(result.status, `更新用户角色（HTTP ${result.status}）`).toBe(200);
+}
+
+async function disableUser(userId: string): Promise<void> {
+  await apiCall('POST', `/users/${encodeURIComponent(userId)}/disable`, {
+    token: requireActor(),
+    data: { reason: 'A2 角色 e2e 自动清理' },
+  });
+}
+
+async function deleteRole(roleId: string): Promise<void> {
+  await apiCall('DELETE', `/roles/${encodeURIComponent(roleId)}`, { token: requireActor() });
+}
+
+/** 清理上一次异常中断遗留的 e2e 用户与角色（前缀隔离，尽力而为） */
+async function cleanupLeftovers(): Promise<void> {
+  const token = requireActor();
+  const users = await apiCall('GET', '/users?status=all&limit=100&keyword=qa2.roles.', { token });
+  if (users.status === 200) {
+    const items = requireRecord(users.body, '遗留用户').items;
+    if (Array.isArray(items)) {
+      for (const item of items) {
+        if (!isRecord(item) || typeof item.id !== 'string' || typeof item.account !== 'string') {
+          continue;
+        }
+        if (!item.account.startsWith(QA_ACCOUNT_PREFIX)) {
+          continue;
+        }
+        try {
+          await updateUserRoles(item.id, [materialOperatorRoleId]);
+          await disableUser(item.id);
+        } catch {
+          // 尽力而为：遗留数据清理失败不阻断用例，真实断言仍会暴露问题。
+        }
+      }
+    }
+  }
+  const roles = await apiCall(
+    'GET',
+    `/roles?status=all&limit=100&keyword=${encodeURIComponent(ROLE_PREFIX)}`,
+    {
+      token,
+    },
+  );
+  if (roles.status === 200) {
+    const items = requireRecord(roles.body, '遗留角色').items;
+    if (Array.isArray(items)) {
+      for (const item of items) {
+        if (!isRecord(item) || typeof item.id !== 'string' || typeof item.name !== 'string') {
+          continue;
+        }
+        if (!item.name.startsWith(ROLE_PREFIX)) {
+          continue;
+        }
+        try {
+          await deleteRole(item.id);
+        } catch {
+          // 同上。
+        }
+      }
+    }
+  }
+}
+
+// ---------------------------------------------------------------------------
+// 浏览器辅助
+// ---------------------------------------------------------------------------
+
+async function screenshot(page: Page, name: string): Promise<void> {
+  await mkdir(SCREENSHOT_DIR, { recursive: true });
+  await page.screenshot({ path: resolve(SCREENSHOT_DIR, `${name}.png`), fullPage: false });
+}
+
+async function fillLogin(page: Page, account: string, password: string): Promise<void> {
+  await page.goto('/login');
+  await page.getByPlaceholder('请输入账号或手机号').fill(account);
+  await page.getByPlaceholder('请输入密码').fill(password);
+}
+
+async function submitLogin(page: Page): Promise<void> {
+  await page.getByTestId('login-submit').click();
+}
+
+async function loginAsAdmin(page: Page): Promise<void> {
+  await fillLogin(page, ACTOR_ACCOUNT, ACTOR_PASSWORD);
+  await submitLogin(page);
+  await expect(page).toHaveURL(/\/system\/users/, { timeout: 15_000 });
+}
+
+/** 权限点行（编辑器 / 新建页共用：div[role=checkbox][data-code]） */
+function permissionRow(page: Page, code: string): Locator {
+  return page.locator(`[data-code="${code}"]`);
+}
+
+// ---------------------------------------------------------------------------
+// 测试数据编排
+// ---------------------------------------------------------------------------
+
+test.beforeAll(async () => {
+  if (!ENABLED) {
+    return;
+  }
+  await mkdir(SCREENSHOT_DIR, { recursive: true });
+  apiContext = await request.newContext();
+  try {
+    const web = await apiContext.get(`${WEB_BASE}/login`);
+    expect(web.status(), `web 未就绪：请在 ${WEB_BASE} 启动前端`).toBe(200);
+    actorToken = await ensureActorToken();
+    const me = await getMe(actorToken);
+    expect(me.status, 'actor GET /me').toBe(200);
+    await fetchRoleIds(actorToken);
+    await fetchDepartmentId(actorToken);
+    await cleanupLeftovers();
+    qaUser = await createQaUser();
+    await preparePassword(qaUser);
+  } catch (error) {
+    bootstrapError = error instanceof Error ? error.message : String(error);
+  }
+});
+
+test.afterAll(async () => {
+  if (!ENABLED) {
+    return;
+  }
+  try {
+    if (qaUser !== null) {
+      // 先解绑（角色删除前必须 0 绑定用户），再停用用户
+      try {
+        await updateUserRoles(qaUser.id, [materialOperatorRoleId]);
+      } catch {
+        // 用户可能已不存在 / 已被停用，继续尝试停用与删除角色。
+      }
+      try {
+        await disableUser(qaUser.id);
+      } catch {
+        // 已停用时重复停用会返回 40903。
+      }
+    }
+    if (createdRoleId !== '') {
+      await deleteRole(createdRoleId);
+    }
+  } catch {
+    // 清理失败不覆盖真实断言结果；残留数据由下一次运行 beforeAll 按前缀清理。
+  }
+  await apiContext?.dispose();
+  apiContext = null;
+});
+
+test.beforeEach(() => {
+  test.skip(bootstrapError !== null, bootstrapError ?? '测试环境未就绪');
+});
+
+// ---------------------------------------------------------------------------
+// ①–⑥ 角色管理主流程（单条旅程，保证 UI 状态与 API 断言同源）
+// ---------------------------------------------------------------------------
+
+test('角色管理：新建 → 编辑器 → SoD 拦截 → 特殊权限二次确认 → 保存即时生效 → 停用与列表状态', async ({
+  page,
+  browser,
+}) => {
+  test.setTimeout(180_000);
+  createdRoleName = `${ROLE_PREFIX}内容运营${randomSuffix()}`;
+
+  // ① 管理员登录 → /system/roles
+  await loginAsAdmin(page);
+  await page.goto('/system/roles');
+  await expect(page.getByRole('heading', { name: '角色权限' })).toBeVisible();
+  await expect(page.getByTestId('app-shell')).toBeVisible();
+  await screenshot(page, '01-roles-list');
+
+  // ① 新建角色：填名称 / 说明、勾 2 个权限、选「本部门」
+  await page.getByRole('button', { name: '新建角色' }).first().click();
+  await expect(page).toHaveURL(/\/system\/roles\/new/);
+  await expect(page.getByRole('heading', { name: '新建角色' })).toBeVisible();
+
+  await page.getByPlaceholder('例如：审核员').fill(createdRoleName);
+  await page
+    .getByPlaceholder('一句话说明该角色的职责')
+    .fill('A2 e2e 自动创建，用于验证角色管理与权限即时生效');
+
+  await expect(permissionRow(page, 'script:read')).toBeVisible({ timeout: 15_000 });
+  await permissionRow(page, 'script:read').click();
+  await permissionRow(page, 'material:read').click();
+
+  // 数据范围：本部门（六类单选卡片，role=radio）
+  await page.getByRole('radio', { name: /仅用户所属部门/ }).click();
+  await expect(page.getByText('当前范围：本部门')).toBeVisible();
+  await screenshot(page, '02-role-new-filled');
+
+  await page.getByRole('button', { name: '创建角色' }).click();
+  await expect(page).toHaveURL(/\/system\/roles\/(?!new)[0-9A-Za-z]{26}/, { timeout: 15_000 });
+  const matched = /\/system\/roles\/(?<id>[0-9A-Za-z]{26})/.exec(page.url());
+  createdRoleId = matched?.groups?.id ?? '';
+  expect(createdRoleId, '创建成功后应进入角色编辑器并拿到角色 id').not.toBe('');
+
+  await expect(page.locator('.lx-role-editor')).toBeVisible({ timeout: 15_000 });
+  await expect(page.getByRole('button', { name: '停用', exact: true })).toBeVisible();
+  await screenshot(page, '03-role-editor-created');
+
+  // 绑定 QA 用户并登录（为「权限即时生效」准备同一 access token 的观察者）
+  const user = requireQaUser();
+  await updateUserRoles(user.id, [createdRoleId]);
+  const userLogin = await loginRaw(user.account, QA_PASSWORD);
+  expect(userLogin.status, 'QA 用户登录').toBe(200);
+  const tokenBefore = userLogin.accessToken;
+  const meBefore = await getMe(tokenBefore);
+  expect(meBefore.permissions).toContain('script:read');
+  expect(meBefore.permissions).toContain('material:read');
+  expect(meBefore.permissions).not.toContain('user:view');
+
+  // ② / ③ 编辑器权限点：先制造 SoD 冲突（script:write × script:review）
+  await page.getByRole('tab', { name: /^权限点/ }).click();
+  await expect(permissionRow(page, 'script:write')).toBeVisible({ timeout: 15_000 });
+  await permissionRow(page, 'script:write').click();
+  await permissionRow(page, 'script:review').click();
+
+  await expect(page.getByText(/命中职责互斥：脚本生成 × 脚本审核/)).toBeVisible();
+  await expect(page.getByText('存在职责互斥，保存不可用')).toBeVisible();
+  const footerSave = page
+    .locator('.lx-role-editor__foot-actions')
+    .getByRole('button', { name: '保存', exact: true });
+  await expect(footerSave).toBeDisabled();
+  await screenshot(page, '04-sod-conflict-blocked');
+
+  // 解除冲突，改为给角色追加 user:view（普通权限）
+  await permissionRow(page, 'script:review').click();
+  await permissionRow(page, 'script:write').click();
+  await expect(page.getByText(/命中职责互斥/)).toHaveCount(0);
+  // 回到基线后编辑器「未做修改」、保存禁用；再加 user:view 制造新的可保存变更
+  await expect(footerSave).toBeDisabled();
+
+  const treeSearch = page.getByPlaceholder('搜索权限点名称或编码');
+  await treeSearch.fill('user:view');
+  await expect(permissionRow(page, 'user:view')).toBeVisible();
+  await permissionRow(page, 'user:view').click();
+  await treeSearch.fill('');
+  await expect(footerSave).toBeEnabled();
+
+  // ② 特殊权限：开关触发第一次二次确认（不落库，仅更新草稿）
+  // 注：Semi Modal 复用 `semi-modal-title` id 且关闭动画期间两个弹窗会同时挂载，
+  // getByRole('dialog', { name }) 的 aria-labelledby 会指向先挂载的旧标题，
+  // 因此这里用「按钮 / 标题文案」定位，避免动画窗口内的可访问名串台。
+  await page.getByRole('tab', { name: /^特殊权限/ }).click();
+  await page.getByRole('switch', { name: '发起导出' }).click();
+  const confirmGrant = page.getByRole('button', { name: '确认授予', exact: true });
+  await expect(confirmGrant).toHaveCount(1);
+  await expect(page.getByText('授予特殊权限')).toBeVisible();
+  await screenshot(page, '05-special-permission-confirm');
+  await confirmGrant.click();
+  // 等第一次确认弹窗卸载，避免遮罩残留拦截下一次点击
+  await expect(confirmGrant).toHaveCount(0);
+
+  // 保存：命中特殊权限变更 → 第二次二次确认 → 保存前影响面确认
+  await footerSave.click();
+  await expect(confirmGrant).toHaveCount(1);
+  await confirmGrant.click();
+
+  const saveConfirm = page.getByRole('button', { name: '保存并生效', exact: true });
+  await expect(saveConfirm).toBeVisible();
+  await expect(page.getByText('保存角色变更')).toBeVisible();
+  await expect(page.getByText('新增', { exact: true })).toBeVisible();
+  await screenshot(page, '06-save-confirm');
+  await saveConfirm.click();
+  await expect(page.getByText(/角色已保存/).first()).toBeVisible({ timeout: 15_000 });
+  await expect(page.locator('.lx-role-editor__foot').getByText('未做修改')).toBeVisible();
+  await screenshot(page, '07-saved');
+
+  // ④ API 断言即时生效：同一 access token 的 /me 在下一次请求即包含新权限与特殊权限
+  const meAfter = await getMe(tokenBefore);
+  expect(meAfter.status).toBe(200);
+  expect(meAfter.permissions).toContain('user:view');
+  expect(meAfter.permissions).toContain('delivery:export');
+  expect(meAfter.permissions).not.toContain('script:write');
+  expect(meAfter.permissions).not.toContain('script:review');
+  const usersAfter = await apiCall('GET', '/users', { token: tokenBefore });
+  expect(usersAfter.status, '授予 user:view 后绑定用户下一次请求即可访问 /users').toBe(200);
+
+  const roleDetail = await apiCall('GET', `/roles/${createdRoleId}`, {
+    token: requireActor(),
+  });
+  expect(roleDetail.status).toBe(200);
+  const roleRecord = requireRecord(roleDetail.body, '角色详情');
+  expect(stringArray(roleRecord.permissions).sort()).toEqual([
+    'material:read',
+    'script:read',
+    'user:view',
+  ]);
+  expect(stringArray(roleRecord.specialPermissions)).toEqual(['delivery:export']);
+  expect(roleRecord.userCount).toBe(1);
+
+  // ⑤ 权限三态 UI 侧：绑定用户有 user:view 但没有 role:view → /system/roles 显示 403 页
+  const scopedContext = await browser.newContext({
+    baseURL: WEB_BASE,
+    viewport: { width: 1440, height: 900 },
+  });
+  try {
+    const scopedPage = await scopedContext.newPage();
+    await fillLogin(scopedPage, user.account, QA_PASSWORD);
+    await submitLogin(scopedPage);
+    await expect(scopedPage).toHaveURL(/\/system\/users/, { timeout: 15_000 });
+    await scopedPage.goto('/system/roles');
+    await expect(scopedPage).toHaveURL(/\/403/, { timeout: 15_000 });
+    await expect(scopedPage.getByTestId('error-403')).toBeVisible();
+    await screenshot(scopedPage, '08-roles-forbidden');
+  } finally {
+    await scopedContext.close();
+  }
+
+  // ⑥ 停用确认：勾选知晓 + 填原因 → 停用
+  await page.getByRole('button', { name: '停用', exact: true }).click();
+  const disableDialog = page.getByRole('dialog', { name: '停用角色' });
+  await expect(disableDialog).toBeVisible();
+  await screenshot(page, '09-disable-confirm');
+  await disableDialog.getByPlaceholder('例如：岗位调整、角色合并').fill('A2 e2e 验证停用即时生效');
+  await disableDialog.getByText('我已知晓停用后这些用户下一次请求即失去该角色权限').click();
+  await disableDialog.getByRole('button', { name: '停用角色', exact: true }).click();
+  await expect(page.getByText(/已停用，1 名用户下一次请求生效/).first()).toBeVisible({
+    timeout: 15_000,
+  });
+  await expect(page.locator('.lx-status-tag.is-disabled').first()).toBeVisible();
+  await screenshot(page, '10-role-disabled-editor');
+
+  // ⑥ 停用后 API：绑定用户下一次请求失去权限（40301），/me 权限清空
+  const meDisabled = await getMe(tokenBefore);
+  expect(meDisabled.status).toBe(200);
+  expect(meDisabled.permissions).toEqual([]);
+  const usersDenied = await apiCall('GET', '/users', { token: tokenBefore });
+  expect(usersDenied.status, '停用角色后绑定用户访问 /users').toBe(403);
+  expect(errorInfo(usersDenied.body).code).toBe(40301);
+
+  // ⑥ 列表状态变化：停用筛选下可见该角色，且行内标记「停用」
+  await page.goto('/system/roles');
+  await expect(page.getByRole('heading', { name: '角色权限' })).toBeVisible();
+  const disabledSeg = page
+    .getByRole('group', { name: '角色状态' })
+    .getByRole('button', { name: /^停用/ });
+  await disabledSeg.click();
+  const roleRow = page.locator('.lx-role-row', { hasText: createdRoleName });
+  await expect(roleRow).toBeVisible();
+  await expect(roleRow).toContainText('停用');
+  await screenshot(page, '11-roles-list-disabled');
+});
diff --git a/openapi/lingxi.openapi.json b/openapi/lingxi.openapi.json
index c62e14a..9d006d2 100644
--- a/openapi/lingxi.openapi.json
+++ b/openapi/lingxi.openapi.json
@@ -77,7 +77,7 @@
             "bearer": []
           }
         ],
-        "summary": "当前用户、角色、权限点、数据范围",
+        "summary": "当前用户、角色、权限点、数据范围（多角色并集）",
         "tags": [
           "identity-me"
         ]
@@ -287,6 +287,7 @@
     },
     "/api/v1/roles": {
       "get": {
+        "description": "默认 status=active（兼容 A1 用户管理的角色多选）；含权限点统计、用户数与数据范围",
         "operationId": "RolesController_list",
         "parameters": [],
         "responses": {
@@ -299,10 +300,108 @@
             "bearer": []
           }
         ],
-        "summary": "角色列表（绑定用）",
+        "summary": "角色列表（游标分页 + 筛选 + 排序）",
         "tags": [
           "identity-roles"
         ]
+      },
+      "post": {
+        "description": "权限点默认全空、code 自动生成；保存即做 SoD 校验（40304）；特殊权限单独授予",
+        "operationId": "RolesController_create",
+        "parameters": [],
+        "responses": {
+          "201": {
+            "description": ""
+          }
+        },
+        "security": [
+          {
+            "bearer": []
+          }
+        ],
+        "summary": "新建角色",
+        "tags": [
+          "identity-roles"
+        ]
+      }
+    },
+    "/api/v1/roles/{id}": {
+      "get": {
+        "operationId": "RolesController_detail",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": ""
+          }
+        },
+        "security": [
+          {
+            "bearer": []
+          }
+        ],
+        "summary": "角色详情（权限点、特殊权限、数据范围、绑定用户）",
+        "tags": [
+          "identity-roles"
+        ]
+      },
+      "patch": {
+        "description": "系统角色仅显示名可改；status=enabled/disabled；返回 affectedUserCount 与软提示",
+        "operationId": "RolesController_update",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": ""
+          }
+        },
+        "security": [
+          {
+            "bearer": []
+          }
+        ],
+        "summary": "更新角色 / 启停",
+        "tags": [
+          "identity-roles"
+        ]
+      },
+      "delete": {
+        "description": "系统角色拒绝；有绑定用户（40903）只能停用",
+        "operationId": "RolesController_remove",
+        "parameters": [],
+        "responses": {
+          "204": {
+            "description": ""
+          }
+        },
+        "security": [
+          {
+            "bearer": []
+          }
+        ],
+        "summary": "删除角色",
+        "tags": [
+          "identity-roles"
+        ]
+      }
+    },
+    "/api/v1/permissions": {
+      "get": {
+        "description": "模块顺序与 design/a2-ui-v1/brief.md 对齐；特殊权限默认关闭、单独授予",
+        "operationId": "PermissionsController_getTree",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": ""
+          }
+        },
+        "security": [
+          {
+            "bearer": []
+          }
+        ],
+        "summary": "权限点目录（10 模块树 + 特殊权限 + SoD 对）",
+        "tags": [
+          "identity-permissions"
+        ]
       }
     },
     "/health": {
diff --git a/packages/shared/src/index.ts b/packages/shared/src/index.ts
index c3ee86d..0080cf7 100644
--- a/packages/shared/src/index.ts
+++ b/packages/shared/src/index.ts
@@ -6,5 +6,6 @@ export * from './permissions.js';
 export * from './schemas/api.js';
 export * from './schemas/common.js';
 export * from './schemas/identity.js';
+export * from './schemas/roles.js';
 export * from './time.js';
 export * from './ulid.js';
diff --git a/packages/shared/src/permissions.spec.ts b/packages/shared/src/permissions.spec.ts
index 7451065..1d1632f 100644
--- a/packages/shared/src/permissions.spec.ts
+++ b/packages/shared/src/permissions.spec.ts
@@ -1,14 +1,30 @@
 import { describe, expect, it } from 'vitest';
 
 import {
+  findSodConflicts,
   isPermissionCode,
+  isSpecialPermission,
   parsePermission,
   Permission,
+  PERMISSION_CATALOG,
   PERMISSION_CODES,
+  PERMISSION_MODULES,
+  permissionMetaOf,
+  permissionsByModule,
+  ROLE_SOFT_LIMIT,
+  SOD_PAIRS,
   SPECIAL_PERMISSIONS,
+  splitPermissions,
+  SUPER_ADMIN_SOFT_LIMIT,
 } from './permissions.js';
 
-describe('权限点常量', () => {
+describe('权限点目录', () => {
+  it('H1 口径：共 30 个权限点，编码全局唯一', () => {
+    expect(PERMISSION_CODES).toHaveLength(30);
+    expect(PERMISSION_CATALOG).toHaveLength(30);
+    expect(new Set(PERMISSION_CODES).size).toBe(30);
+  });
+
   it('全部符合 模块:动作 命名且模块为小写', () => {
     for (const code of PERMISSION_CODES) {
       expect(code).toMatch(/^[a-z][a-z_]*:[a-z][a-z_]*$/);
@@ -16,15 +32,175 @@ describe('权限点常量', () => {
     }
   });
 
-  it('特殊权限必须是已登记的权限点', () => {
+  it('保留既有 read / write 编码，并补齐 H1 新增的 5 个权限点', () => {
+    for (const code of [
+      'script:read',
+      'script:write',
+      'material:read',
+      'material:write',
+      'asset:read',
+      'asset:write',
+      'delivery:read',
+      'customer:read',
+    ]) {
+      expect(PERMISSION_CODES).toContain(code);
+    }
+    expect(Permission.ROLE_VIEW).toBe('role:view');
+    expect(Permission.CUSTOMER_FIELD_APPLY).toBe('customer_field:apply');
+    expect(Permission.CUSTOMER_TRANSFER).toBe('customer:transfer');
+    expect(Permission.CUSTOMER_GROUP_MANAGE).toBe('customer_group:manage');
+    expect(Permission.ASSET_DELETE).toBe('asset:delete');
+  });
+
+  it('权限树为 10 个模块，顺序与名称对齐 design/a2-ui-v1/brief.md', () => {
+    const groups = permissionsByModule();
+    expect(groups).toHaveLength(10);
+    expect(PERMISSION_MODULES).toHaveLength(10);
+    expect(groups.map((group) => group.module)).toEqual([
+      'script',
+      'material',
+      'asset',
+      'delivery',
+      'customer',
+      'customer_group',
+      'identity',
+      'industry',
+      'platform',
+      'audit',
+    ]);
+    expect(groups.map((group) => group.moduleLabel)).toEqual([
+      '脚本',
+      '素材',
+      '资产',
+      '导出交付',
+      '客户',
+      '客户组',
+      '组织与角色',
+      '行业包',
+      '平台配置',
+      '审计',
+    ]);
+    expect(groups.map((group) => group.sortOrder)).toEqual([
+      10, 20, 30, 40, 50, 60, 70, 80, 90, 100,
+    ]);
+    expect(groups.flatMap((group) => group.permissions)).toHaveLength(30);
+  });
+
+  it('权限点显示名与说明与 UI 原型一致（抽样关键项）', () => {
+    const nameOf = (code: string): { name: string; description: string } => {
+      const meta = permissionMetaOf(code);
+      if (meta === undefined) {
+        throw new Error(`权限点未登记：${code}`);
+      }
+      return { name: meta.name, description: meta.description };
+    };
+    expect(nameOf('script:read')).toEqual({ name: '查看脚本', description: '脚本库、模板与版本' });
+    expect(nameOf('delivery:export')).toEqual({
+      name: '发起导出',
+      description: '数据离开平台的唯一出口（特殊）',
+    });
+    expect(nameOf('user:manage')).toEqual({ name: '管理用户', description: '新建、停用、转交' });
+    expect(nameOf('customer_group:manage')).toEqual({
+      name: '管理客户组',
+      description: '客户组增改与成员',
+    });
+    expect(nameOf('audit:export')).toEqual({
+      name: '导出审计',
+      description: '审计导出并留痕（特殊）',
+    });
+  });
+
+  it('目录元数据完整（编码 / 模块 / 名称 / 说明 / 特殊标记 / 排序）', () => {
+    for (const item of PERMISSION_CATALOG) {
+      expect(permissionMetaOf(item.code)).toEqual(item);
+      expect(item.name.length).toBeGreaterThan(0);
+      expect(item.description.length).toBeGreaterThan(0);
+      expect(item.moduleLabel.length).toBeGreaterThan(0);
+      expect(item.isSpecial).toBe(isSpecialPermission(item.code));
+    }
+    const sortOrders = PERMISSION_CATALOG.map((item) => item.sortOrder);
+    expect(sortOrders).toEqual([...sortOrders].sort((a, b) => a - b));
+  });
+
+  it('特殊权限为 6 个编码（5 类），均已在目录登记', () => {
+    expect(SPECIAL_PERMISSIONS).toHaveLength(6);
+    expect([...SPECIAL_PERMISSIONS].sort()).toEqual(
+      [
+        'delivery:export',
+        'customer_field:approve',
+        'industry:publish',
+        'ai:configure',
+        'audit:read',
+        'audit:export',
+      ].sort(),
+    );
     for (const code of SPECIAL_PERMISSIONS) {
       expect(PERMISSION_CODES).toContain(code);
+      expect(isSpecialPermission(code)).toBe(true);
+    }
+    expect(isSpecialPermission('script:write')).toBe(false);
+  });
+
+  it('软上限取自 PRD 建议值', () => {
+    expect(ROLE_SOFT_LIMIT).toBe(20);
+    expect(SUPER_ADMIN_SOFT_LIMIT).toBe(2);
+  });
+});
+
+describe('SoD 三对', () => {
+  it('互斥对为三对，且两侧都是已登记权限点', () => {
+    expect(SOD_PAIRS).toHaveLength(3);
+    expect(SOD_PAIRS.map((pair) => pair.id)).toEqual([
+      'script-write-review',
+      'industry-manage-publish',
+      'customer-field-apply-approve',
+    ]);
+    for (const pair of SOD_PAIRS) {
+      for (const code of pair.permissions) {
+        expect(PERMISSION_CODES).toContain(code);
+      }
     }
   });
 
-  it('isPermissionCode 只认可登记值', () => {
-    expect(isPermissionCode(Permission.SCRIPT_READ)).toBe(true);
-    expect(isPermissionCode('script:delete_all')).toBe(false);
+  it('同时拥有互斥两侧即命中；只拥有单侧不命中', () => {
+    expect(findSodConflicts(['script:write', 'script:review'])).toEqual([
+      {
+        pairId: 'script-write-review',
+        label: '脚本生成 × 脚本审核',
+        permissions: ['script:write', 'script:review'],
+      },
+    ]);
+    expect(findSodConflicts(['industry:manage', 'industry:publish']).map((c) => c.pairId)).toEqual([
+      'industry-manage-publish',
+    ]);
+    expect(
+      findSodConflicts(['customer_field:apply', 'customer_field:approve']).map((c) => c.pairId),
+    ).toEqual(['customer-field-apply-approve']);
+    expect(findSodConflicts(['script:write', 'script:read'])).toEqual([]);
+    expect(findSodConflicts([])).toEqual([]);
+  });
+});
+
+describe('splitPermissions', () => {
+  it('拆分普通权限与特殊权限并去重排序', () => {
+    expect(
+      splitPermissions([
+        'script:write',
+        'delivery:export',
+        'script:read',
+        'delivery:export',
+        'audit:read',
+      ]),
+    ).toEqual({
+      permissions: ['script:read', 'script:write'],
+      specialPermissions: ['audit:read', 'delivery:export'],
+    });
+  });
+
+  it('未登记编码抛错（调用方映射 40001）', () => {
+    expect(() => splitPermissions(['script:delete_all'])).toThrow(
+      'INVALID_PERMISSION_CODE:script:delete_all',
+    );
   });
 });
 
@@ -40,3 +216,10 @@ describe('parsePermission', () => {
     expect(parsePermission('a:b:c')).toBeNull();
   });
 });
+
+describe('isPermissionCode', () => {
+  it('只认可登记值', () => {
+    expect(isPermissionCode(Permission.SCRIPT_READ)).toBe(true);
+    expect(isPermissionCode('script:delete_all')).toBe(false);
+  });
+});
diff --git a/packages/shared/src/permissions.ts b/packages/shared/src/permissions.ts
index 6d47d8e..665efbe 100644
--- a/packages/shared/src/permissions.ts
+++ b/packages/shared/src/permissions.ts
@@ -1,9 +1,41 @@
 /**
- * 权限点常量骨架（A0-SH-01）
- * 命名规范：<模块>:<动作>，模块取后端八模块语义（identity / client / catalog / industry /
- * script / media / delivery / platform），全小写；动作使用动词或名词短语。
- * A1/A2 接入真实角色-权限表后，这里只增不改；删除/改名需评审（AGENTS §10）。
+ * 权限点目录（A0-SH-01 骨架 → A2 定稿，口径见 H1 权限门）
+ *
+ * 命名规范：<模块>:<动作>，全小写；权限树一级模块（script / material / asset / delivery /
+ * customer / customer_group / identity / industry / platform / audit）与 UI 原型一致，
+ * 动作使用动词或名词短语。
+ *
+ * 约束（AGENTS §10 / 开发计划 §14 附录 B）：
+ * - 权限点总共 30 个：保留 A0/A1 已有的 read / write 编码，只补齐 H1 确认的 5 个新编码；
+ * - 新增 / 删除 / 改名权限点必须评审，`code` 一经发布不得变更（角色数据按 code 关联）；
+ * - 特殊权限 6 个编码（5 类）：默认关闭、单独授予、不随角色复制带入；
+ * - 本文件是唯一事实源：后端启动时同步 `permissions` 表，前端权限树由 `/permissions` 生成；
+ *   本文件不依赖任何其他模块，保证 `@lingxi/shared` 零业务依赖。
  */
+
+// ---------------------------------------------------------------------------
+// 模块（权限树一级分组，共 10 个；与 design/a2-ui-v1/brief.md 对齐，顺序固定）
+// ---------------------------------------------------------------------------
+
+export const PERMISSION_MODULES = [
+  { module: 'script', moduleLabel: '脚本', sortOrder: 10 },
+  { module: 'material', moduleLabel: '素材', sortOrder: 20 },
+  { module: 'asset', moduleLabel: '资产', sortOrder: 30 },
+  { module: 'delivery', moduleLabel: '导出交付', sortOrder: 40 },
+  { module: 'customer', moduleLabel: '客户', sortOrder: 50 },
+  { module: 'customer_group', moduleLabel: '客户组', sortOrder: 60 },
+  { module: 'identity', moduleLabel: '组织与角色', sortOrder: 70 },
+  { module: 'industry', moduleLabel: '行业包', sortOrder: 80 },
+  { module: 'platform', moduleLabel: '平台配置', sortOrder: 90 },
+  { module: 'audit', moduleLabel: '审计', sortOrder: 100 },
+] as const;
+
+export type PermissionModule = (typeof PERMISSION_MODULES)[number]['module'];
+
+// ---------------------------------------------------------------------------
+// 权限点编码（30 个）
+// ---------------------------------------------------------------------------
+
 export const Permission = {
   // 脚本
   SCRIPT_READ: 'script:read',
@@ -17,20 +49,27 @@ export const Permission = {
   // 资产
   ASSET_READ: 'asset:read',
   ASSET_WRITE: 'asset:write',
-  // 导出交付
+  ASSET_DELETE: 'asset:delete',
+  // 交付导出
   DELIVERY_READ: 'delivery:read',
   DELIVERY_EXPORT: 'delivery:export',
   // 客户
   CUSTOMER_READ: 'customer:read',
   CUSTOMER_MANAGE: 'customer:manage',
+  CUSTOMER_TRANSFER: 'customer:transfer',
+  CUSTOMER_FIELD_APPLY: 'customer_field:apply',
   CUSTOMER_FIELD_APPROVE: 'customer_field:approve',
+  // 客户组
+  CUSTOMER_GROUP_MANAGE: 'customer_group:manage',
   // 组织与角色
   USER_VIEW: 'user:view',
   USER_MANAGE: 'user:manage',
+  ROLE_VIEW: 'role:view',
   ROLE_MANAGE: 'role:manage',
-  // 平台配置
+  // 行业包
   INDUSTRY_MANAGE: 'industry:manage',
   INDUSTRY_PUBLISH: 'industry:publish',
+  // 平台配置
   DICT_MANAGE: 'dict:manage',
   FORM_DESIGN: 'form:design',
   AI_CONFIGURE: 'ai:configure',
@@ -42,23 +81,342 @@ export const Permission = {
 
 export type PermissionCode = (typeof Permission)[keyof typeof Permission];
 
-export const PERMISSION_CODES: readonly PermissionCode[] = Object.values(Permission);
+// ---------------------------------------------------------------------------
+// 特殊权限（6 编码 / 5 类，默认关闭、单独授予、不随角色复制带入）
+// ---------------------------------------------------------------------------
 
-/** 需要额外单独校验的特殊权限（技术架构 §6.2「关键特殊权限」） */
+/** 需要 SpecialPermissionGuard 单独校验的特殊权限（架构 §6.2 / PRD §5.4.3 五） */
 export const SPECIAL_PERMISSIONS: readonly PermissionCode[] = [
   Permission.DELIVERY_EXPORT,
-  Permission.AI_CONFIGURE,
-  Permission.AUDIT_EXPORT,
-  Permission.INDUSTRY_PUBLISH,
   Permission.CUSTOMER_FIELD_APPROVE,
+  Permission.INDUSTRY_PUBLISH,
+  Permission.AI_CONFIGURE,
+  Permission.AUDIT_READ,
+  Permission.AUDIT_EXPORT,
 ];
 
-const PERMISSION_CODE_SET: ReadonlySet<string> = new Set(PERMISSION_CODES);
+const SPECIAL_PERMISSION_SET: ReadonlySet<string> = new Set<string>(SPECIAL_PERMISSIONS);
+
+export function isSpecialPermission(code: string): boolean {
+  return SPECIAL_PERMISSION_SET.has(code);
+}
+
+// ---------------------------------------------------------------------------
+// 职责互斥三对（SoD；超管豁免，命中返回 40304）
+// ---------------------------------------------------------------------------
+
+export interface SodPair {
+  id: string;
+  label: string;
+  description: string;
+  permissions: readonly [PermissionCode, PermissionCode];
+}
+
+export interface SodConflict {
+  pairId: string;
+  label: string;
+  permissions: readonly [PermissionCode, PermissionCode];
+}
+
+export const SOD_PAIRS: readonly SodPair[] = [
+  {
+    id: 'script-write-review',
+    label: '脚本生成 × 脚本审核',
+    description: '自己写自己审会让审核形同虚设，同一角色不得同时拥有「脚本生成」与「脚本审核」。',
+    permissions: [Permission.SCRIPT_WRITE, Permission.SCRIPT_REVIEW],
+  },
+  {
+    id: 'industry-manage-publish',
+    label: '行业包编辑 × 行业包发布',
+    description: '行业包改动影响所有客户，编辑与发布必须由两个角色分别承担。',
+    permissions: [Permission.INDUSTRY_MANAGE, Permission.INDUSTRY_PUBLISH],
+  },
+  {
+    id: 'customer-field-apply-approve',
+    label: '客户字段申请 × 客户字段审批',
+    description: '字段申请与审批不得由同一角色完成，避免绕过审批直接进入生成。',
+    permissions: [Permission.CUSTOMER_FIELD_APPLY, Permission.CUSTOMER_FIELD_APPROVE],
+  },
+];
+
+/** 命中任意一对 SoD 即返回该对明细（role 保存前校验，超管豁免） */
+export function findSodConflicts(codes: readonly string[]): SodConflict[] {
+  const codeSet = new Set(codes);
+  return SOD_PAIRS.filter(
+    (pair) => codeSet.has(pair.permissions[0]) && codeSet.has(pair.permissions[1]),
+  ).map((pair) => ({
+    pairId: pair.id,
+    label: pair.label,
+    permissions: pair.permissions,
+  }));
+}
+
+// ---------------------------------------------------------------------------
+// 软上限（建议值，仅提示不阻断；A4 迁 system_configs）
+// ---------------------------------------------------------------------------
+
+/** 角色数量建议上限（PRD §5.4.3 数量建议：角色 ≤ 20） */
+export const ROLE_SOFT_LIMIT = 20;
+
+/** 超级管理员人数建议上限（PRD §5.4.1：建议 ≤ 2 人） */
+export const SUPER_ADMIN_SOFT_LIMIT = 2;
+
+// ---------------------------------------------------------------------------
+// 权限点目录元数据
+// ---------------------------------------------------------------------------
+
+export interface PermissionMeta {
+  code: PermissionCode;
+  module: PermissionModule;
+  moduleLabel: string;
+  name: string;
+  description: string;
+  isSpecial: boolean;
+  sortOrder: number;
+}
+
+interface PermissionDefinition {
+  code: PermissionCode;
+  module: PermissionModule;
+  name: string;
+  description: string;
+}
+
+/** 目录定义（按模块 + 操作顺序），`PERMISSION_CATALOG` 由此生成 */
+const PERMISSION_DEFINITIONS: readonly PermissionDefinition[] = [
+  // 脚本
+  {
+    code: Permission.SCRIPT_READ,
+    module: 'script',
+    name: '查看脚本',
+    description: '脚本库、模板与版本',
+  },
+  {
+    code: Permission.SCRIPT_WRITE,
+    module: 'script',
+    name: '编辑与生成脚本',
+    description: '编辑脚本、发起生成',
+  },
+  {
+    code: Permission.SCRIPT_REVIEW,
+    module: 'script',
+    name: '审核脚本',
+    description: '脚本入库审核',
+  },
+  // 素材
+  {
+    code: Permission.MATERIAL_READ,
+    module: 'material',
+    name: '查看素材任务',
+    description: '素材与任务详情',
+  },
+  {
+    code: Permission.MATERIAL_WRITE,
+    module: 'material',
+    name: '编辑素材任务',
+    description: '参数与素材信息',
+  },
+  {
+    code: Permission.MATERIAL_RENDER,
+    module: 'material',
+    name: '发起生成与渲染',
+    description: '图片 / 视频生成',
+  },
+  {
+    code: Permission.MATERIAL_REVIEW,
+    module: 'material',
+    name: '审核素材',
+    description: '素材入库审核',
+  },
+  // 资产
+  { code: Permission.ASSET_READ, module: 'asset', name: '查看资产', description: '资产库与版本' },
+  {
+    code: Permission.ASSET_WRITE,
+    module: 'asset',
+    name: '上传与编辑资产',
+    description: '上传、编辑、启停',
+  },
+  {
+    code: Permission.ASSET_DELETE,
+    module: 'asset',
+    name: '删除资产',
+    description: '受引用保护，仅未被引用可删',
+  },
+  // 导出交付
+  {
+    code: Permission.DELIVERY_READ,
+    module: 'delivery',
+    name: '查看交付记录',
+    description: '交付清单与导出记录',
+  },
+  {
+    code: Permission.DELIVERY_EXPORT,
+    module: 'delivery',
+    name: '发起导出',
+    description: '数据离开平台的唯一出口（特殊）',
+  },
+  // 客户
+  {
+    code: Permission.CUSTOMER_READ,
+    module: 'customer',
+    name: '查看客户',
+    description: '客户资料与归属',
+  },
+  {
+    code: Permission.CUSTOMER_MANAGE,
+    module: 'customer',
+    name: '管理客户资料',
+    description: '新建、编辑、停用',
+  },
+  {
+    code: Permission.CUSTOMER_TRANSFER,
+    module: 'customer',
+    name: '转交客户',
+    description: '变更客户负责人',
+  },
+  {
+    code: Permission.CUSTOMER_FIELD_APPLY,
+    module: 'customer',
+    name: '申请客户字段',
+    description: '提交扩展字段申请',
+  },
+  {
+    code: Permission.CUSTOMER_FIELD_APPROVE,
+    module: 'customer',
+    name: '审批客户字段',
+    description: '审批扩展字段（特殊）',
+  },
+  // 客户组
+  {
+    code: Permission.CUSTOMER_GROUP_MANAGE,
+    module: 'customer_group',
+    name: '管理客户组',
+    description: '客户组增改与成员',
+  },
+  // 组织与角色
+  { code: Permission.USER_VIEW, module: 'identity', name: '查看用户', description: '用户与部门' },
+  {
+    code: Permission.USER_MANAGE,
+    module: 'identity',
+    name: '管理用户',
+    description: '新建、停用、转交',
+  },
+  {
+    code: Permission.ROLE_VIEW,
+    module: 'identity',
+    name: '查看角色',
+    description: '角色、权限点与 SoD',
+  },
+  {
+    code: Permission.ROLE_MANAGE,
+    module: 'identity',
+    name: '管理角色与授权',
+    description: '新建、编辑、复制、停用',
+  },
+  // 行业包
+  {
+    code: Permission.INDUSTRY_MANAGE,
+    module: 'industry',
+    name: '编辑行业包',
+    description: '草稿、schema、规则集',
+  },
+  {
+    code: Permission.INDUSTRY_PUBLISH,
+    module: 'industry',
+    name: '发布行业包',
+    description: '发布后影响全部客户（特殊）',
+  },
+  // 平台配置
+  {
+    code: Permission.DICT_MANAGE,
+    module: 'platform',
+    name: '管理字典',
+    description: '字典与系统配置项',
+  },
+  { code: Permission.FORM_DESIGN, module: 'platform', name: '设计表单', description: '表单设计器' },
+  {
+    code: Permission.AI_CONFIGURE,
+    module: 'platform',
+    name: 'AI 配置',
+    description: '模型、路由、额度（特殊）',
+  },
+  {
+    code: Permission.SYSTEM_CONFIGURE,
+    module: 'platform',
+    name: '系统配置',
+    description: '平台参数',
+  },
+  // 审计
+  {
+    code: Permission.AUDIT_READ,
+    module: 'audit',
+    name: '查看审计',
+    description: '审计日志检索（特殊）',
+  },
+  {
+    code: Permission.AUDIT_EXPORT,
+    module: 'audit',
+    name: '导出审计',
+    description: '审计导出并留痕（特殊）',
+  },
+];
+
+export const PERMISSION_CATALOG: readonly PermissionMeta[] = PERMISSION_DEFINITIONS.map((item) => {
+  const moduleMeta = PERMISSION_MODULES.find((module) => module.module === item.module);
+  if (moduleMeta === undefined) {
+    throw new Error(`权限点 ${item.code} 引用了未登记的模块：${item.module}`);
+  }
+  const indexInModule = PERMISSION_DEFINITIONS.filter(
+    (candidate) => candidate.module === item.module,
+  ).findIndex((candidate) => candidate.code === item.code);
+  return {
+    code: item.code,
+    module: item.module,
+    moduleLabel: moduleMeta.moduleLabel,
+    name: item.name,
+    description: item.description,
+    isSpecial: isSpecialPermission(item.code),
+    sortOrder: moduleMeta.sortOrder + indexInModule,
+  };
+});
+
+export const PERMISSION_CODES: readonly PermissionCode[] = PERMISSION_CATALOG.map(
+  (item) => item.code,
+);
+
+const PERMISSION_CODE_SET: ReadonlySet<string> = new Set<string>(PERMISSION_CODES);
 
 export function isPermissionCode(value: string): value is PermissionCode {
   return PERMISSION_CODE_SET.has(value);
 }
 
+const PERMISSION_META_BY_CODE: ReadonlyMap<string, PermissionMeta> = new Map(
+  PERMISSION_CATALOG.map((item) => [item.code, item]),
+);
+
+export function permissionMetaOf(code: string): PermissionMeta | undefined {
+  return PERMISSION_META_BY_CODE.get(code);
+}
+
+/** 按模块分组（保持 PERMISSION_MODULES 顺序，空模块不返回） */
+export function permissionsByModule(): readonly {
+  module: PermissionModule;
+  moduleLabel: string;
+  sortOrder: number;
+  permissions: readonly PermissionMeta[];
+}[] {
+  return PERMISSION_MODULES.map((moduleMeta) => ({
+    module: moduleMeta.module,
+    moduleLabel: moduleMeta.moduleLabel,
+    sortOrder: moduleMeta.sortOrder,
+    permissions: PERMISSION_CATALOG.filter((item) => item.module === moduleMeta.module),
+  })).filter((group) => group.permissions.length > 0);
+}
+
+// ---------------------------------------------------------------------------
+// 解析与校验
+// ---------------------------------------------------------------------------
+
 export interface ParsedPermission {
   module: string;
   action: string;
@@ -77,3 +435,32 @@ export function parsePermission(code: string): ParsedPermission | null {
   }
   return { module, action };
 }
+
+/**
+ * 校验并拆分角色保存入参的权限点：返回普通权限点与特殊权限点。
+ * 未登记编码抛 `INVALID_PERMISSION_CODE:<code>`（由调用方映射为 40001）。
+ */
+export function splitPermissions(codes: readonly string[]): {
+  permissions: PermissionCode[];
+  specialPermissions: PermissionCode[];
+} {
+  const unique = [...new Set(codes)];
+  for (const code of unique) {
+    if (!isPermissionCode(code)) {
+      throw new Error(`INVALID_PERMISSION_CODE:${code}`);
+    }
+  }
+  const permissions: PermissionCode[] = [];
+  const specialPermissions: PermissionCode[] = [];
+  for (const code of unique) {
+    if (isSpecialPermission(code)) {
+      specialPermissions.push(code as PermissionCode);
+    } else {
+      permissions.push(code as PermissionCode);
+    }
+  }
+  return {
+    permissions: permissions.sort(),
+    specialPermissions: specialPermissions.sort(),
+  };
+}
diff --git a/packages/shared/src/schemas/identity.spec.ts b/packages/shared/src/schemas/identity.spec.ts
index e513862..a056c31 100644
--- a/packages/shared/src/schemas/identity.spec.ts
+++ b/packages/shared/src/schemas/identity.spec.ts
@@ -71,7 +71,7 @@ function makeMe(): Record<string, unknown> {
     user: { ...makeSummary() },
     roles: [makeRole()],
     permissions: ['user:view', 'user:manage'],
-    dataScope: { type: 'department_and_children' },
+    dataScopes: [{ type: 'department_and_children' }],
     mustChangePassword: false,
   };
 }
@@ -530,45 +530,56 @@ describe('认证 schema', () => {
 });
 
 describe('dataScopeSchema / meResponseSchema', () => {
-  it('dataScopeSchema 接受六类范围并允许可选 customerIds', () => {
+  it('dataScopeSchema 接受六类范围，并允许可选 targetIds / customerIds', () => {
     for (const type of DATA_SCOPE_TYPES) {
       expect(dataScopeSchema.parse({ type }).type).toBe(type);
     }
     const withCustomers = dataScopeSchema.parse({
       type: 'customer_groups',
+      targetIds: [ulid()],
       customerIds: [ulid()],
     });
+    expect(withCustomers.targetIds).toHaveLength(1);
     expect(withCustomers.customerIds).toHaveLength(1);
   });
 
   it('dataScopeSchema 拒绝未知范围类型与非法客户 ID', () => {
     expect(() => dataScopeSchema.parse({ type: 'own' })).toThrow('数据范围类型不合法');
     expect(() => dataScopeSchema.parse({ type: 'all', customerIds: ['bad'] })).toThrow();
+    expect(() => dataScopeSchema.parse({ type: 'customer_groups', targetIds: ['bad'] })).toThrow();
   });
 
-  it('meResponseSchema 接受完整上下文（user 含手机号全号）', () => {
+  it('meResponseSchema 接受完整上下文（user 含手机号全号、dataScopes 多范围）', () => {
     const me = makeMe();
     me.user = { ...makeSummary(), phone: '13800138000' };
+    me.dataScopes = [
+      { type: 'owned_customers', customerIds: [] },
+      { type: 'department', customerIds: [] },
+    ];
     const parsed = meResponseSchema.parse(me);
     expect(parsed.user.phone).toBe('13800138000');
     expect(parsed.permissions).toEqual(['user:view', 'user:manage']);
-    expect(parsed.dataScope.type).toBe('department_and_children');
+    expect(parsed.dataScopes).toHaveLength(2);
+    expect(parsed.dataScopes[0]?.type).toBe('owned_customers');
+    expect(parsed.dataScopes[0]?.customerIds).toEqual([]);
     expect(parsed.mustChangePassword).toBe(false);
   });
 
-  it('meResponseSchema 允许 user 不含手机号、dataScope 不含 customerIds', () => {
-    const parsed = meResponseSchema.parse(makeMe());
-    expect(parsed.user.phone).toBeUndefined();
-    expect(parsed.dataScope.customerIds).toBeUndefined();
+  it('meResponseSchema 超管口径：dataScopes 为 [{ type: all }]', () => {
+    const parsed = meResponseSchema.parse({ ...makeMe(), dataScopes: [{ type: 'all' }] });
+    expect(parsed.dataScopes).toEqual([{ type: 'all' }]);
   });
 
-  it('meResponseSchema 拒绝缺失 mustChangePassword / 非法权限点 / 非法数据范围', () => {
+  it('meResponseSchema 拒绝缺失 dataScopes / 空数组 / 非法权限点 / 非法数据范围', () => {
     const { mustChangePassword: _must, ...withoutFlag } = makeMe();
     expect(() => meResponseSchema.parse(withoutFlag)).toThrow();
+    const { dataScopes: _scopes, ...withoutScopes } = makeMe();
+    expect(() => meResponseSchema.parse(withoutScopes)).toThrow();
+    expect(() => meResponseSchema.parse({ ...makeMe(), dataScopes: [] })).toThrow();
     expect(() => meResponseSchema.parse({ ...makeMe(), permissions: [''] })).toThrow();
     expect(() => meResponseSchema.parse({ ...makeMe(), permissions: [1] })).toThrow();
     expect(() =>
-      meResponseSchema.parse({ ...makeMe(), dataScope: { type: 'everything' } }),
+      meResponseSchema.parse({ ...makeMe(), dataScopes: [{ type: 'everything' }] }),
     ).toThrow();
   });
 });
@@ -589,7 +600,7 @@ describe('loginResponseSchema', () => {
     expect(() =>
       loginResponseSchema.parse({
         ...makeLoginResponse(),
-        me: { ...makeMe(), dataScope: { type: 'unknown' } },
+        me: { ...makeMe(), dataScopes: [{ type: 'unknown' }] },
       }),
     ).toThrow();
     expect(() => loginResponseSchema.parse({ ...makeLoginResponse(), expiresIn: 0 })).toThrow();
diff --git a/packages/shared/src/schemas/identity.ts b/packages/shared/src/schemas/identity.ts
index a763f86..d8d0eac 100644
--- a/packages/shared/src/schemas/identity.ts
+++ b/packages/shared/src/schemas/identity.ts
@@ -307,22 +307,33 @@ export const dataScopeTypeSchema = z.enum(DATA_SCOPE_TYPES, {
 
 export type DataScopeType = z.infer<typeof dataScopeTypeSchema>;
 
-/** 数据范围解析结果：customerIds 仅「指定客户组 / 负责客户」等范围需要返回 */
+/**
+ * 数据范围（A2-BE-04）：
+ * - `type`：六类范围之一；
+ * - `targetIds`：角色配置时指定的授权对象（当前仅「指定客户组」用客户组 id，A3 前可为空）；
+ * - `customerIds`：解析后的可见客户集合（由 CustomerDirectory 端口解析，A3 前为空数组）。
+ *
+ * 角色详情返回角色声明的范围（带 targetIds）；`/me` 返回多角色并集解析结果（带 customerIds）。
+ */
 export const dataScopeSchema = z.object({
   type: dataScopeTypeSchema,
+  targetIds: z.array(ulidSchema).optional(),
   customerIds: z.array(ulidSchema).optional(),
 });
 
 export type DataScope = z.infer<typeof dataScopeSchema>;
 
-/** GET /me 响应：当前用户、角色、权限点集合、数据范围、是否需强制改密 */
+/**
+ * GET /me 响应：当前用户、角色、权限点集合、数据范围（多角色并集）、是否需强制改密。
+ * 超管的 dataScopes 固定为 `[{ type: 'all' }]`；其余角色按六类范围并集解析。
+ */
 export const meResponseSchema = z.object({
   user: userSummarySchema.extend({
     phone: phoneSchema.optional(),
   }),
   roles: z.array(roleSummarySchema),
   permissions: z.array(z.string().min(1, '权限点不能为空')),
-  dataScope: dataScopeSchema,
+  dataScopes: z.array(dataScopeSchema).min(1, '至少返回一个数据范围'),
   mustChangePassword: z.boolean(),
 });
 
diff --git a/packages/shared/src/schemas/roles.spec.ts b/packages/shared/src/schemas/roles.spec.ts
new file mode 100644
index 0000000..63cc750
--- /dev/null
+++ b/packages/shared/src/schemas/roles.spec.ts
@@ -0,0 +1,223 @@
+import { describe, expect, it } from 'vitest';
+
+import { ulid } from '../ulid.js';
+import {
+  createRoleInputSchema,
+  permissionCodeSchema,
+  permissionTreeSchema,
+  roleDataScopeInputSchema,
+  roleDetailSchema,
+  roleListItemSchema,
+  roleListQuerySchema,
+  roleSaveResultSchema,
+  updateRoleInputSchema,
+} from './roles.js';
+
+const ISO = '2026-11-03T08:00:00.000Z';
+
+function makeListItem(): Record<string, unknown> {
+  return {
+    id: ulid(),
+    code: 'material_operator',
+    name: '素材运营',
+    description: '素材生产、快筛、导出与归档',
+    isSystem: false,
+    status: 'active',
+    permissionCount: 9,
+    specialPermissionCount: 0,
+    userCount: 2,
+    dataScope: { type: 'owned_customers' },
+    createdAt: ISO,
+    updatedAt: ISO,
+  };
+}
+
+describe('roleListItemSchema / roleDetailSchema', () => {
+  it('列表项包含目录统计与数据范围', () => {
+    const parsed = roleListItemSchema.parse(makeListItem());
+    expect(parsed.permissionCount).toBe(9);
+    expect(parsed.userCount).toBe(2);
+    expect(parsed.dataScope.type).toBe('owned_customers');
+  });
+
+  it('详情在列表项基础上含普通权限、特殊权限与绑定用户', () => {
+    const detail = roleDetailSchema.parse({
+      ...makeListItem(),
+      permissions: ['script:read', 'script:write'],
+      specialPermissions: ['delivery:export'],
+      boundUsers: [
+        {
+          id: ulid(),
+          name: '唐嘉',
+          account: 'tang.jia',
+          phoneMasked: '135****6641',
+          departmentName: '素材一组',
+          status: 'disabled',
+        },
+      ],
+    });
+    expect(detail.permissions).toHaveLength(2);
+    expect(detail.specialPermissions).toEqual(['delivery:export']);
+    expect(detail.boundUsers[0]?.phoneMasked).toBe('135****6641');
+  });
+
+  it('拒绝负统计值 / 未登记权限点 / 非法状态', () => {
+    expect(() => roleListItemSchema.parse({ ...makeListItem(), userCount: -1 })).toThrow();
+    expect(() =>
+      roleDetailSchema.parse({
+        ...makeListItem(),
+        permissions: ['script:delete_all'],
+        specialPermissions: [],
+        boundUsers: [],
+      }),
+    ).toThrow('未登记的权限点编码');
+    expect(() => roleListItemSchema.parse({ ...makeListItem(), status: 'enabled' })).toThrow();
+  });
+});
+
+describe('角色输入 schema', () => {
+  it('新建角色：权限与特殊权限默认空，但数据范围必填（六类单选）', () => {
+    expect(
+      createRoleInputSchema.parse({ name: '运营', dataScope: { type: 'created_by_me' } }),
+    ).toEqual({ name: '运营', dataScope: { type: 'created_by_me' } });
+    expect(() => createRoleInputSchema.parse({ name: '运营' })).toThrow();
+  });
+
+  it('权限点必须已登记，且特殊权限单独字段提交', () => {
+    expect(() =>
+      createRoleInputSchema.parse({
+        name: '运营',
+        dataScope: { type: 'all' },
+        permissions: ['script:delete_all'],
+      }),
+    ).toThrow('未登记的权限点编码');
+    expect(() =>
+      createRoleInputSchema.parse({
+        name: '运营',
+        dataScope: { type: 'all' },
+        permissions: ['delivery:export'],
+      }),
+    ).toThrow('必须放入 specialPermissions');
+    expect(() =>
+      createRoleInputSchema.parse({
+        name: '运营',
+        dataScope: { type: 'all' },
+        specialPermissions: ['script:read'],
+      }),
+    ).toThrow('不能放入 specialPermissions');
+    const parsed = createRoleInputSchema.parse({
+      name: '运营',
+      dataScope: { type: 'customer_groups', targetIds: [] },
+      permissions: ['script:read'],
+      specialPermissions: ['delivery:export'],
+    });
+    expect(parsed.permissions).toEqual(['script:read']);
+    expect(parsed.specialPermissions).toEqual(['delivery:export']);
+  });
+
+  it('未知字段被拒绝（strict）', () => {
+    expect(() =>
+      createRoleInputSchema.parse({ name: '运营', dataScope: { type: 'all' }, unknown: 1 }),
+    ).toThrow();
+    expect(() => updateRoleInputSchema.parse({ copyFromRoleId: ulid() })).toThrow();
+  });
+
+  it('更新支持 status enabled / disabled 与停用原因', () => {
+    expect(updateRoleInputSchema.parse({ status: 'disabled', reason: '岗位合并' })).toEqual({
+      status: 'disabled',
+      reason: '岗位合并',
+    });
+    expect(() => updateRoleInputSchema.parse({ status: 'active' })).toThrow();
+  });
+
+  it('权限点编码 schema 与目录同源', () => {
+    expect(permissionCodeSchema.parse('role:view')).toBe('role:view');
+    expect(() => permissionCodeSchema.parse('role:delete')).toThrow();
+  });
+});
+
+describe('roleDataScopeInputSchema', () => {
+  it('六类范围可用；指定客户组可带 targetIds', () => {
+    expect(roleDataScopeInputSchema.parse({ type: 'all' })).toEqual({ type: 'all' });
+    const groups = roleDataScopeInputSchema.parse({
+      type: 'customer_groups',
+      targetIds: [ulid()],
+    });
+    expect(groups.targetIds).toHaveLength(1);
+    expect(roleDataScopeInputSchema.parse({ type: 'customer_groups', targetIds: [] })).toEqual({
+      type: 'customer_groups',
+      targetIds: [],
+    });
+  });
+
+  it('非「指定客户组」范围不允许 targetIds', () => {
+    expect(() => roleDataScopeInputSchema.parse({ type: 'all', targetIds: [ulid()] })).toThrow(
+      '只有「指定客户组」范围允许填写 targetIds',
+    );
+  });
+});
+
+describe('roleListQuerySchema', () => {
+  it('默认 status=active（兼容 A1 角色多选）、sort=created_at、order=desc、limit=20', () => {
+    expect(roleListQuerySchema.parse({})).toEqual({
+      status: 'active',
+      sort: 'created_at',
+      order: 'desc',
+      limit: 20,
+    });
+  });
+
+  it('白名单校验排序与状态', () => {
+    expect(roleListQuerySchema.parse({ sort: 'name', order: 'asc', status: 'disabled' }).sort).toBe(
+      'name',
+    );
+    expect(() => roleListQuerySchema.parse({ sort: 'permission_count' })).toThrow();
+    expect(() => roleListQuerySchema.parse({ status: 'enabled' })).toThrow();
+  });
+});
+
+describe('permissionTreeSchema / roleSaveResultSchema', () => {
+  it('权限树含模块、特殊权限与 SoD 对', () => {
+    const parsed = permissionTreeSchema.parse({
+      modules: [
+        {
+          module: 'script',
+          moduleLabel: '脚本',
+          sortOrder: 50,
+          permissions: [
+            { code: 'script:read', name: '脚本查看', description: '', isSpecial: false },
+          ],
+        },
+      ],
+      specialPermissions: [
+        { code: 'delivery:export', name: '交付导出', description: '', isSpecial: true },
+      ],
+      sodPairs: [
+        {
+          id: 'script-write-review',
+          label: '脚本生成 × 脚本审核',
+          description: '',
+          permissions: ['script:write', 'script:review'],
+        },
+      ],
+      totalPermissions: 30,
+    });
+    expect(parsed.modules).toHaveLength(1);
+    expect(parsed.totalPermissions).toBe(30);
+  });
+
+  it('保存结果含角色详情、影响用户数与软提示', () => {
+    const result = roleSaveResultSchema.parse({
+      role: {
+        ...makeListItem(),
+        permissions: [],
+        specialPermissions: [],
+        boundUsers: [],
+      },
+      affectedUserCount: 3,
+      warnings: ['角色数量已达建议上限 20'],
+    });
+    expect(result.affectedUserCount).toBe(3);
+    expect(result.warnings).toHaveLength(1);
+  });
+});
diff --git a/packages/shared/src/schemas/roles.ts b/packages/shared/src/schemas/roles.ts
new file mode 100644
index 0000000..eaa2a12
--- /dev/null
+++ b/packages/shared/src/schemas/roles.ts
@@ -0,0 +1,304 @@
+/**
+ * 角色管理共享契约（A2：角色 CRUD、权限点目录、特殊权限、六类数据范围、SoD）
+ * 依据：PRD §5.4.3、技术架构 §6.3.1 / §8.7 D-07、开发计划 §6.3 / §7.2、H1 权限门口径。
+ *
+ * 约定：
+ * - query 用 snake_case（cursor/limit/keyword/status/sort/order）；
+ * - 写 body 用 camelCase 且 `.strict()`；特殊权限与普通权限分两个字段提交；
+ * - 权限点编码只能在 `permissions.ts` 目录内取值，且 `code` 自动生成、不可改；
+ * - **数据范围：一个角色只选一种类型**（六类单选），仅 `customer_groups` 可带多个 `targetIds`；
+ *   多角色之间才在 `/me` 取并集；
+ * - DELETE 角色返回 204；系统角色不可删除 / 不可停用 / 不可改权限，仅显示名可改。
+ */
+import { z } from 'zod';
+
+import { isPermissionCode, isSpecialPermission } from '../permissions.js';
+import { cursorPaginationQuerySchema } from './api.js';
+import { isoDateTimeSchema, ulidSchema } from './common.js';
+import { dataScopeSchema, dataScopeTypeSchema, userStatusSchema } from './identity.js';
+
+// ---------------------------------------------------------------------------
+// 基础字段
+// ---------------------------------------------------------------------------
+
+/** 已登记的权限点编码（未登记 → 40001，不允许角色里出现「幽灵权限」） */
+export const permissionCodeSchema = z.string().refine(isPermissionCode, '未登记的权限点编码');
+
+/** 角色显示名：1–64 字符（超管也允许改显示名） */
+export const roleNameSchema = z
+  .string()
+  .trim()
+  .min(1, '请输入角色名称')
+  .max(64, '角色名称最多 64 个字符');
+
+/** 角色说明：≤ 255 字符（与 roles.description VarChar(255) 对齐） */
+export const roleDescriptionSchema = z.string().trim().max(255, '角色说明最多 255 个字符');
+
+/** 角色状态（输出口径）：active 启用 / disabled 停用 */
+export const ROLE_STATUSES = ['active', 'disabled'] as const;
+
+export const roleStatusSchema = z.enum(ROLE_STATUSES, {
+  errorMap: () => ({ message: '角色状态只能是 active 或 disabled' }),
+});
+
+export type RoleStatus = z.infer<typeof roleStatusSchema>;
+
+/** 角色状态变更入参口径：enabled 启用 / disabled 停用（PATCH status） */
+export const ROLE_STATUS_ACTIONS = ['enabled', 'disabled'] as const;
+
+export const roleStatusActionSchema = z.enum(ROLE_STATUS_ACTIONS, {
+  errorMap: () => ({ message: '状态变更只能是 enabled 或 disabled' }),
+});
+
+export type RoleStatusAction = z.infer<typeof roleStatusActionSchema>;
+
+/** 角色列表筛选状态：默认 all（停用角色在列表中可查） */
+export const ROLE_LIST_STATUSES = ['all', 'active', 'disabled'] as const;
+
+export const roleListStatusSchema = z.enum(ROLE_LIST_STATUSES, {
+  errorMap: () => ({ message: '筛选状态只能是 all / active / disabled' }),
+});
+
+export type RoleListStatus = z.infer<typeof roleListStatusSchema>;
+
+/** 角色列表排序字段 */
+export const ROLE_LIST_SORTS = ['created_at', 'name'] as const;
+
+export const roleListSortSchema = z.enum(ROLE_LIST_SORTS, {
+  errorMap: () => ({ message: '排序字段只能是 created_at 或 name' }),
+});
+
+export type RoleListSort = z.infer<typeof roleListSortSchema>;
+
+export const listOrderSchema = z.enum(['asc', 'desc'], {
+  errorMap: () => ({ message: '排序方向只能是 asc 或 desc' }),
+});
+
+export type ListOrder = z.infer<typeof listOrderSchema>;
+
+// ---------------------------------------------------------------------------
+// 数据范围（角色声明 / 输出）
+// ---------------------------------------------------------------------------
+
+/**
+ * 角色数据范围入参：六类之一 + 可选授权对象（单选模型）。
+ * - 一个角色只能有一种范围类型；
+ * - 只有 `customer_groups` 允许 `targetIds`（多个客户组），其他类型必须为空 / 缺省；
+ * - A3 前暂无客户组数据，`targetIds` 允许为空数组。
+ */
+export const roleDataScopeInputSchema = z
+  .object({
+    type: dataScopeTypeSchema,
+    targetIds: z.array(ulidSchema).max(100, '单个范围最多 100 个授权对象').optional(),
+  })
+  .strict()
+  .refine(
+    (scope) => scope.type === 'customer_groups' || (scope.targetIds ?? []).length === 0,
+    '只有「指定客户组」范围允许填写 targetIds',
+  );
+
+export type RoleDataScopeInput = z.infer<typeof roleDataScopeInputSchema>;
+
+// ---------------------------------------------------------------------------
+// 角色输出
+// ---------------------------------------------------------------------------
+
+/** 角色绑定用户摘要（角色详情「绑定用户」区） */
+export const roleBoundUserSchema = z.object({
+  id: ulidSchema,
+  name: z.string().min(1, '用户姓名不能为空'),
+  account: z.string().min(1, '账号不能为空'),
+  phoneMasked: z.string().min(1, '手机号掩码不能为空'),
+  departmentName: z.string().min(1, '部门名称不能为空'),
+  status: userStatusSchema,
+});
+
+export type RoleBoundUser = z.infer<typeof roleBoundUserSchema>;
+
+/** 角色列表项：统计字段 + 数据范围（不含权限点明细，避免列表过大） */
+export const roleListItemSchema = z.object({
+  id: ulidSchema,
+  code: z.string().min(1, '角色编码不能为空'),
+  name: z.string().min(1, '角色名称不能为空'),
+  description: z.string(),
+  isSystem: z.boolean(),
+  status: roleStatusSchema,
+  /** 普通权限点数量（不含特殊权限） */
+  permissionCount: z.number().int('权限点数量必须是整数').nonnegative('权限点数量不能为负数'),
+  /** 特殊权限点数量 */
+  specialPermissionCount: z
+    .number()
+    .int('特殊权限数量必须是整数')
+    .nonnegative('特殊权限数量不能为负数'),
+  /** 绑定用户数（含停用用户，用于删除前校验与影响面提示） */
+  userCount: z.number().int('用户数必须是整数').nonnegative('用户数不能为负数'),
+  /** 角色声明的数据范围（单选；指定客户组时带 targetIds，不含解析后的 customerIds） */
+  dataScope: dataScopeSchema,
+  createdAt: isoDateTimeSchema,
+  updatedAt: isoDateTimeSchema,
+});
+
+export type RoleListItem = z.infer<typeof roleListItemSchema>;
+
+/** 角色详情 = 列表项 + 权限点明细 + 绑定用户 */
+export const roleDetailSchema = roleListItemSchema.extend({
+  permissions: z.array(permissionCodeSchema),
+  specialPermissions: z.array(permissionCodeSchema),
+  boundUsers: z.array(roleBoundUserSchema),
+});
+
+export type RoleDetail = z.infer<typeof roleDetailSchema>;
+
+export const roleListResponseSchema = z.object({
+  items: z.array(roleListItemSchema),
+  next_cursor: z.string().nullable(),
+});
+
+export type RoleListResponse = z.infer<typeof roleListResponseSchema>;
+
+/** 角色保存结果（POST / PATCH 共用）：详情 + 影响用户数 + 软提示 */
+export const roleSaveResultSchema = z.object({
+  role: roleDetailSchema,
+  /** 本次变更影响的绑定用户数（PATCH 返回；POST 新建为 0） */
+  affectedUserCount: z.number().int('影响用户数必须是整数').nonnegative('影响用户数不能为负数'),
+  /** 软提示（角色数量 / 超管人数超过建议值等），不阻断保存 */
+  warnings: z.array(z.string()),
+});
+
+export type RoleSaveResult = z.infer<typeof roleSaveResultSchema>;
+
+// ---------------------------------------------------------------------------
+// 角色输入
+// ---------------------------------------------------------------------------
+
+const rolePermissionListSchema = z
+  .array(permissionCodeSchema)
+  .max(100, '权限点数量超出上限')
+  .optional();
+
+function assertPermissionBuckets(
+  input: { permissions?: string[]; specialPermissions?: string[] },
+  context: z.RefinementCtx,
+): void {
+  for (const code of input.permissions ?? []) {
+    if (isSpecialPermission(code)) {
+      context.addIssue({
+        code: z.ZodIssueCode.custom,
+        path: ['permissions'],
+        message: `特殊权限 ${code} 必须放入 specialPermissions 单独授予`,
+      });
+    }
+  }
+  for (const code of input.specialPermissions ?? []) {
+    if (!isSpecialPermission(code)) {
+      context.addIssue({
+        code: z.ZodIssueCode.custom,
+        path: ['specialPermissions'],
+        message: `普通权限 ${code} 不能放入 specialPermissions`,
+      });
+    }
+  }
+}
+
+/**
+ * 新建角色：权限点与特殊权限默认全空，`code` 由后端生成。
+ * `dataScope` 必填（六类单选）；未显式选择时前端应默认 `created_by_me` 最小权限。
+ */
+export const createRoleInputSchema = z
+  .object({
+    name: roleNameSchema,
+    description: roleDescriptionSchema.optional(),
+    /** 普通权限点（不得包含特殊权限） */
+    permissions: rolePermissionListSchema,
+    /** 特殊权限点（必须全部是特殊权限，单独授予） */
+    specialPermissions: rolePermissionListSchema,
+    /** 数据范围（必填，单选） */
+    dataScope: roleDataScopeInputSchema,
+  })
+  .strict()
+  .superRefine(assertPermissionBuckets);
+
+export type CreateRoleInput = z.infer<typeof createRoleInputSchema>;
+
+/** 更新角色：字段级可选；status 为 enabled / disabled；系统角色仅显示名可改 */
+export const updateRoleInputSchema = z
+  .object({
+    name: roleNameSchema.optional(),
+    description: roleDescriptionSchema.optional(),
+    permissions: rolePermissionListSchema,
+    specialPermissions: rolePermissionListSchema,
+    /** 数据范围（省略则保持原值） */
+    dataScope: roleDataScopeInputSchema.optional(),
+    status: roleStatusActionSchema.optional(),
+    /** 停用原因（status=disabled 时记录审计） */
+    reason: z.string().trim().max(200, '停用原因最多 200 个字符').optional(),
+  })
+  .strict()
+  .superRefine(assertPermissionBuckets);
+
+export type UpdateRoleInput = z.infer<typeof updateRoleInputSchema>;
+
+/** 停用角色入参（PATCH status 的停用分支；系统角色拒绝） */
+export const disableRoleInputSchema = z
+  .object({
+    status: z.literal('disabled'),
+    reason: z.string().trim().max(200, '停用原因最多 200 个字符').optional(),
+  })
+  .strict();
+
+export type DisableRoleInput = z.infer<typeof disableRoleInputSchema>;
+
+/**
+ * 角色列表 query（snake_case，默认按创建时间倒序）。
+ * 默认 `status=active`：兼容 A1 用户管理页的角色多选（只返回启用角色）；
+ * 角色管理页需要查看全部 / 停用时显式传 `status=all` / `status=disabled`。
+ */
+export const roleListQuerySchema = cursorPaginationQuerySchema.extend({
+  keyword: z.string().trim().max(64, '关键词最多 64 个字符').optional(),
+  status: roleListStatusSchema.default('active'),
+  sort: roleListSortSchema.default('created_at'),
+  order: listOrderSchema.default('desc'),
+});
+
+export type RoleListQuery = z.infer<typeof roleListQuerySchema>;
+
+// ---------------------------------------------------------------------------
+// 权限点目录（GET /permissions）
+// ---------------------------------------------------------------------------
+
+export const permissionNodeSchema = z.object({
+  code: z.string().min(1, '权限点编码不能为空'),
+  name: z.string().min(1, '权限点名称不能为空'),
+  description: z.string(),
+  isSpecial: z.boolean(),
+});
+
+export type PermissionNode = z.infer<typeof permissionNodeSchema>;
+
+export const permissionModuleNodeSchema = z.object({
+  module: z.string().min(1, '模块编码不能为空'),
+  moduleLabel: z.string().min(1, '模块名称不能为空'),
+  sortOrder: z.number().int(),
+  permissions: z.array(permissionNodeSchema),
+});
+
+export type PermissionModuleNode = z.infer<typeof permissionModuleNodeSchema>;
+
+export const sodPairSchema = z.object({
+  id: z.string().min(1),
+  label: z.string().min(1),
+  description: z.string(),
+  permissions: z.tuple([z.string().min(1), z.string().min(1)]),
+});
+
+export type SodPairItem = z.infer<typeof sodPairSchema>;
+
+/** GET /permissions：10 模块树 + 特殊权限汇总 + SoD 互斥对（前端勾选树与冲突高亮同源） */
+export const permissionTreeSchema = z.object({
+  modules: z.array(permissionModuleNodeSchema),
+  specialPermissions: z.array(permissionNodeSchema),
+  sodPairs: z.array(sodPairSchema),
+  totalPermissions: z.number().int().positive('权限点总数必须为正整数'),
+});
+
+export type PermissionTree = z.infer<typeof permissionTreeSchema>;
diff --git a/prisma/SEED.md b/prisma/SEED.md
index c7e4970..f1d5eef 100644
--- a/prisma/SEED.md
+++ b/prisma/SEED.md
@@ -1,16 +1,20 @@
-# 种子数据状态（A1）
+# 种子数据状态（A2）
 
-A0 只 seed「已建表」的 `system_configs`；A1 建表完成后补齐组织、账号与角色种子。全部种子按业务唯一键 upsert，**幂等**：重复执行不重复插入，也不覆盖已存在的密码 / 人工调整值。
+A0 只 seed「已建表」的 `system_configs`；A1 补齐组织、账号与角色种子；A2 补齐权限点目录、角色权限映射与六类数据范围种子。全部种子按业务唯一键 upsert，**幂等**：重复执行不重复插入，也不覆盖已存在的密码 / 人工调整值。
+
+> 权限点编码唯一事实源是 `packages/shared/src/permissions.ts`（30 个 / 10 模块 / 6 个特殊权限 / 3 对 SoD），`seed.ts` 直接引用 shared 源码目录，不在本文件复制编码字符串。
 
 ## 已 seed（`prisma/seed.ts`）
 
-| 数据                           | 来源                         | 幂等键                        | 说明                                                                                                                                                                                        |
-| ------------------------------ | ---------------------------- | ----------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| 平台系统配置 7 项              | `system_configs`             | `config_key`                  | 平台名、导出链接有效期、上传上限、分页大小、AI 预算比例等，A0 起延续                                                                                                                        |
-| 部门 / 小组 9 个（两级）       | `departments`                | `code`                        | 内容生产中心（素材一组 / 素材二组 / 设计组）、交付中心（客户成功组）、平台技术部（AI 工程组 / 平台运维组）；一级部门负责人取 `leader_account`，用户种子之后回填 `leader_user_id`            |
-| 角色 8 个 + 角色权限点         | `roles` / `role_permissions` | 角色 `code`；权限映射先清后建 | 超级管理员（`is_system=true`，全部权限点）、平台管理员、素材运营、设计师、文案策划、审核员、AI 工程师、客户负责人；权限点取值来自 `@lingxi/shared` `PERMISSION_CODES`（本文件按字符串固化） |
-| 用户 11 个（超管 1 + 示例 10） | `users` / `user_roles`       | `account`；用户角色先清后建   | 超管 `admin`，示例用户与 A1 原型口径一致（陈默、林清、周岸、赵一诺、高岑、苏禾、沈知远、江岚、唐嘉、何岸）；唐嘉 / 何岸为停用态，用于「停用即时失效」联调                                   |
-| 用户初始密码                   | `users.password_hash`        | —                             | 统一 `lingxi2026`（Argon2id），`must_change_password=true`：首登强制改密                                                                                                                    |
+| 数据                           | 来源                         | 幂等键                        | 说明                                                                                                                                                                                                                                                                                                                              |
+| ------------------------------ | ---------------------------- | ----------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| 平台系统配置 7 项              | `system_configs`             | `config_key`                  | 平台名、导出链接有效期、上传上限、分页大小、AI 预算比例等，A0 起延续                                                                                                                                                                                                                                                              |
+| 部门 / 小组 9 个（两级）       | `departments`                | `code`                        | 内容生产中心（素材一组 / 素材二组 / 设计组）、交付中心（客户成功组）、平台技术部（AI 工程组 / 平台运维组）；一级部门负责人取 `leader_account`，用户种子之后回填 `leader_user_id`                                                                                                                                                  |
+| 权限点目录 30 个               | `permissions`                | `code`（只增不删）            | 10 个模块（script / material / asset / delivery / customer / customer_group / identity / industry / platform / audit）；启动时由 `PermissionCatalogService` 幂等 upsert，seed 同步一次                                                                                                                                            |
+| 角色 10 个 + 角色权限点        | `roles` / `role_permissions` | 角色 `code`；权限映射先清后建 | 与 `design/a2-ui-v1/brief.md` §4 对齐：超级管理员（隐式全集，映射 24 普通 + 6 特殊）、平台管理员 12+1（`audit:read`）、素材运营 9、设计师 4、文案策划 2、审核员 4、AI 工程师 3+1（`ai:configure`）、客户负责人 5、行业配置 4、审核主管 5（停用）；非超管角色合计 50 条映射，特殊授予共 8 项；新建角色仍默认全空、特殊权限单独授予 |
+| 角色数据范围                   | `data_scopes`                | 角色 `code`；范围先清后建     | 一个角色只允许一种范围类型：超管 / 平台管理员 / AI 工程师 / 行业配置 = `all`；素材运营 / 设计师 = `owned_customers`；文案策划 = `department`；审核员 / 审核主管 = `department_and_children`；客户负责人 = `customer_groups`（A3 前无客户组，保留一行 `target_id = NULL` 以固定范围类型，不降级为最小权限）                        |
+| 用户 11 个（超管 1 + 示例 10） | `users` / `user_roles`       | `account`；用户角色先清后建   | 超管 `admin`，示例用户与 A1 原型口径一致（陈默、林清、周岸、赵一诺、高岑、苏禾、沈知远、江岚、唐嘉、何岸）；唐嘉 / 何岸为停用态，用于「停用即时失效」联调                                                                                                                                                                         |
+| 用户初始密码                   | `users.password_hash`        | —                             | 统一 `lingxi2026`（Argon2id），`must_change_password=true`：首登强制改密                                                                                                                                                                                                                                                          |
 
 ## 登录账号（本地联调）
 
@@ -33,16 +37,21 @@ A0 只 seed「已建表」的 `system_configs`；A1 建表完成后补齐组织
 ## 使用
 
 ```bash
-pnpm db:migrate   # 应用 a1_identity 迁移（expand）
-pnpm db:seed      # 幂等写入上述种子（可重复执行）
+pnpm db:migrate   # 应用 a2_role_permissions_data_scopes 迁移（expand：permissions / data_scopes 两张新表）
+pnpm db:seed      # 幂等写入上述种子（可重复执行；空库与存量库均已验证）
 # 本地重置：pnpm db:reset（会重新执行全部迁移与 seed）
 ```
 
-## 与 A0 遗留 TODO 的关系
+## 与 A1 / A2 遗留的关系
 
-A0 记录的「超管 / 角色 / 示例用户待 A1」已在本次迁移与种子中补齐；字典（A4）、行业包（A3）仍按批次留待后续建表，不在 A1 种子内。原 `Q-A0-01`（种子验收与建表顺序冲突）随 A1 建表落地而解除。
+- A1 记录的角色 / 用户种子已延续；A2 在其上补齐权限点目录、特殊权限口径（默认关闭、显式授予）与六类数据范围。
+- 角色权限数按原型 `design/a2-ui-v1/brief.md` 对齐（12/9/4/2/4/3/5/4/5，特殊授予 8 项）；用户仍为 A1 的 11 个示例账号，原型「绑定用户 28 名」属 UI 示例数据，未扩种用户。
+- 字典（A4）、客户 / 客户组（A3）、行业包（A3）仍留待后续批次建表，不在本种子内。
+- `data_scopes` 只存角色声明的范围与授权对象；解析后的可见客户集合由 `CustomerDirectory` 端口在请求期计算，A3 前为空集（种子不写客户 id）。
+- 原有的 `Q-A0-01`（种子验收与建表顺序冲突）已随 A1 建表解除。
 
 ## 已知限制
 
-- 客户数据（客户、客户组）属 A3，客户转交接口当前返回占位错误 `42201`（`客户转交将在客户模块（A3）提供`），种子不含客户。
-- 审计表属 A5，`@Audit` 当前写结构化日志；A5 落库后在此扩展日志 + 审计表双写。
+- 客户数据（客户、客户组）属 A3，客户转交接口当前返回占位错误 `42201`（`客户转交将在客户模块（A3）提供`），种子不含客户；`customer_groups` 范围暂无可指向的客户组。
+- 审计表属 A5，`@Audit` 当前写结构化日志（含前后值与影响用户数）；A5 落库后在此扩展日志 + 审计表双写。
+- `outbox_events` 已写入 `role.permissions.changed` 占位事件（角色新建 / 更新 / 停用 / 删除），通知投递随 A5 / 任务中心接入。
diff --git a/prisma/migrations/20261103025415_a2_role_permissions_data_scopes/migration.sql b/prisma/migrations/20261103025415_a2_role_permissions_data_scopes/migration.sql
new file mode 100644
index 0000000..c1f45ce
--- /dev/null
+++ b/prisma/migrations/20261103025415_a2_role_permissions_data_scopes/migration.sql
@@ -0,0 +1,40 @@
+-- CreateTable
+CREATE TABLE "permissions" (
+    "code" VARCHAR(64) NOT NULL,
+    "module" VARCHAR(32) NOT NULL,
+    "module_label" VARCHAR(32) NOT NULL,
+    "name" VARCHAR(64) NOT NULL,
+    "description" VARCHAR(255) NOT NULL DEFAULT '',
+    "is_special" BOOLEAN NOT NULL DEFAULT false,
+    "sort_order" INTEGER NOT NULL DEFAULT 0,
+    "created_at" TIMESTAMPTZ(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updated_at" TIMESTAMPTZ(3) NOT NULL,
+
+    CONSTRAINT "permissions_pkey" PRIMARY KEY ("code")
+);
+
+-- CreateTable
+CREATE TABLE "data_scopes" (
+    "id" CHAR(26) NOT NULL,
+    "role_id" CHAR(26) NOT NULL,
+    "scope_type" VARCHAR(32) NOT NULL,
+    "target_id" CHAR(26),
+    "created_at" TIMESTAMPTZ(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+    CONSTRAINT "data_scopes_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE INDEX "permissions_module_sort_order_idx" ON "permissions"("module", "sort_order");
+
+-- CreateIndex
+CREATE INDEX "data_scopes_role_id_idx" ON "data_scopes"("role_id");
+
+-- CreateIndex
+CREATE INDEX "data_scopes_scope_type_target_id_idx" ON "data_scopes"("scope_type", "target_id");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "data_scopes_role_id_scope_type_target_id_key" ON "data_scopes"("role_id", "scope_type", "target_id");
+
+-- AddForeignKey
+ALTER TABLE "data_scopes" ADD CONSTRAINT "data_scopes_role_id_fkey" FOREIGN KEY ("role_id") REFERENCES "roles"("id") ON DELETE CASCADE ON UPDATE CASCADE;
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index fe98a64..b88169f 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -122,6 +122,7 @@ model Role {
 
   users       UserRole[]
   permissions RolePermission[]
+  dataScopes  DataScope[]
 
   @@map("roles")
 }
@@ -153,6 +154,41 @@ model RolePermission {
   @@map("role_permissions")
 }
 
+/// 权限点目录（A2-BE-02）：唯一事实源在 @lingxi/shared PERMISSION_CATALOG；
+/// 启动时幂等 upsert 同步，只增不删；前端权限树由目录生成（不手写迁移）。
+model Permission {
+  code        String   @id @db.VarChar(64)
+  module      String   @db.VarChar(32)
+  moduleLabel String   @map("module_label") @db.VarChar(32)
+  name        String   @db.VarChar(64)
+  description String   @default("") @db.VarChar(255)
+  isSpecial   Boolean  @default(false) @map("is_special")
+  sortOrder   Int      @default(0) @map("sort_order")
+  createdAt   DateTime @default(now()) @map("created_at") @db.Timestamptz(3)
+  updatedAt   DateTime @updatedAt @map("updated_at") @db.Timestamptz(3)
+
+  @@index([module, sortOrder])
+  @@map("permissions")
+}
+
+/// 角色数据范围（A2-BE-04）：六类范围之一 + 可选授权对象（当前只有「指定客户组」用客户组 id）。
+/// 一行 = 一个范围类型的一个授权对象；无对象类型（全部 / 本部门 / 负责客户 / 本人创建）只存一行 target_id = NULL。
+/// 解析后的可见客户集合由 CustomerDirectory 端口计算，不落库（A3 前为空集）。
+model DataScope {
+  id        String   @id @db.Char(26)
+  roleId    String   @map("role_id") @db.Char(26)
+  scopeType String   @map("scope_type") @db.VarChar(32)
+  targetId  String?  @map("target_id") @db.Char(26)
+  createdAt DateTime @default(now()) @map("created_at") @db.Timestamptz(3)
+
+  role Role @relation(fields: [roleId], references: [id], onDelete: Cascade)
+
+  @@unique([roleId, scopeType, targetId])
+  @@index([roleId])
+  @@index([scopeType, targetId])
+  @@map("data_scopes")
+}
+
 /// 刷新令牌：jti 作主键、只存哈希；旋转时旧 token 立刻吊销并记录 replaced_by_id
 model RefreshToken {
   id           String    @id @db.Char(26)
diff --git a/prisma/seed.ts b/prisma/seed.ts
index c732bf1..0f60271 100644
--- a/prisma/seed.ts
+++ b/prisma/seed.ts
@@ -1,15 +1,25 @@
-// 灵犀 · 种子数据（A1）
+// 灵犀 · 种子数据（A2）
 // 原则：
 // 1) 幂等：按业务唯一键 upsert，重复执行不重复插入；已存在的密码 / 人工调整值不被覆盖；
-// 2) 角色-权限点、用户-角色为种子可重建映射：先清后建（限定在种子角色 / 种子用户范围内）；
-// 3) 超管、部门、示例用户口径见 prisma/SEED.md。
+// 2) 权限点目录、角色-权限点、角色-数据范围、用户-角色为种子可重建映射：先清后建
+//    （限定在种子角色 / 种子用户范围内；生产禁止直接跑 seed）；
+// 3) 权限点编码唯一事实源是 packages/shared/src/permissions.ts，本文件不复制编码字符串；
+// 4) 超管、部门、示例角色 / 用户口径见 prisma/SEED.md。
 import { randomBytes } from 'node:crypto';
 import { existsSync } from 'node:fs';
 import { resolve } from 'node:path';
 
-import { PrismaClient, type UserStatus } from '@prisma/client';
+import { PrismaClient, type RoleStatus, type UserStatus } from '@prisma/client';
 import { config as loadDotenv } from 'dotenv';
 
+// 直接引用 shared 源码目录（seed 由 tsx 执行；shared 是权限点唯一事实源，避免两处编码漂移）
+import {
+  findSodConflicts,
+  Permission,
+  PERMISSION_CATALOG,
+  splitPermissions,
+} from '../packages/shared/src/permissions.js';
+
 for (const file of ['.env.local', '.env']) {
   const path = resolve(process.cwd(), file);
   if (existsSync(path)) {
@@ -144,42 +154,35 @@ interface SeedRole {
   name: string;
   description: string;
   isSystem: boolean;
+  status?: RoleStatus;
+  /** 普通权限点（不得包含特殊权限；特殊权限必须放 specialPermissions 显式单独授予） */
   permissions: string[];
+  /** 特殊权限点：默认关闭，仅在种子里显式授予（原型口径：超管 6 + 平台管理员 1 + AI 工程师 1） */
+  specialPermissions?: string[];
+  /** 数据范围声明（一个角色只允许一种类型；A3 前「指定客户组」targetIds 为空） */
+  dataScope: SeedDataScope;
 }
 
+interface SeedDataScope {
+  type: string;
+  targetIds?: string[];
+}
+
+/**
+ * 种子角色与权限映射：与 design/a2-ui-v1/brief.md §4 的共享角色数据对齐
+ * （各角色普通权限数 12 / 9 / 4 / 2 / 4 / 3 / 5 / 4 / 5，特殊权限授予 8 项）。
+ */
 const ROLES: SeedRole[] = [
   {
     code: 'super_admin',
     name: '超级管理员',
-    description: '内置角色，拥有全部权限点',
+    description: '内置角色，拥有系统全部权限',
     isSystem: true,
-    permissions: [
-      'script:read',
-      'script:write',
-      'script:review',
-      'material:read',
-      'material:write',
-      'material:render',
-      'material:review',
-      'asset:read',
-      'asset:write',
-      'delivery:read',
-      'delivery:export',
-      'customer:read',
-      'customer:manage',
-      'customer_field:approve',
-      'user:view',
-      'user:manage',
-      'role:manage',
-      'industry:manage',
-      'industry:publish',
-      'dict:manage',
-      'form:design',
-      'ai:configure',
-      'system:configure',
-      'audit:read',
-      'audit:export',
-    ] as string[],
+    permissions: PERMISSION_CATALOG.filter((item) => !item.isSpecial).map((item) => item.code),
+    specialPermissions: PERMISSION_CATALOG.filter((item) => item.isSpecial).map(
+      (item) => item.code,
+    ),
+    dataScope: { type: 'all' },
   },
   {
     code: 'platform_admin',
@@ -187,16 +190,21 @@ const ROLES: SeedRole[] = [
     description: '组织、角色与平台配置管理',
     isSystem: false,
     permissions: [
-      'user:view',
-      'user:manage',
-      'role:manage',
-      'system:configure',
-      'audit:read',
-      'industry:manage',
-      'dict:manage',
-      'form:design',
-      'customer:read',
+      Permission.USER_VIEW,
+      Permission.USER_MANAGE,
+      Permission.ROLE_VIEW,
+      Permission.ROLE_MANAGE,
+      Permission.SYSTEM_CONFIGURE,
+      Permission.INDUSTRY_MANAGE,
+      Permission.DICT_MANAGE,
+      Permission.FORM_DESIGN,
+      Permission.CUSTOMER_READ,
+      Permission.CUSTOMER_GROUP_MANAGE,
+      Permission.DELIVERY_READ,
+      Permission.ASSET_READ,
     ],
+    specialPermissions: [Permission.AUDIT_READ],
+    dataScope: { type: 'all' },
   },
   {
     code: 'material_operator',
@@ -204,50 +212,106 @@ const ROLES: SeedRole[] = [
     description: '素材生产、快筛、导出与归档',
     isSystem: false,
     permissions: [
-      'script:read',
-      'script:write',
-      'material:read',
-      'material:write',
-      'material:render',
-      'asset:read',
-      'asset:write',
-      'delivery:read',
+      Permission.SCRIPT_READ,
+      Permission.SCRIPT_WRITE,
+      Permission.MATERIAL_READ,
+      Permission.MATERIAL_WRITE,
+      Permission.MATERIAL_RENDER,
+      Permission.ASSET_READ,
+      Permission.ASSET_WRITE,
+      Permission.DELIVERY_READ,
+      Permission.CUSTOMER_READ,
     ],
+    dataScope: { type: 'owned_customers' },
   },
   {
     code: 'designer',
     name: '设计师',
     description: '素材设计与资产维护',
     isSystem: false,
-    permissions: ['material:read', 'material:write', 'asset:read', 'asset:write'],
+    permissions: [
+      Permission.MATERIAL_READ,
+      Permission.MATERIAL_WRITE,
+      Permission.ASSET_READ,
+      Permission.ASSET_WRITE,
+    ],
+    dataScope: { type: 'owned_customers' },
   },
   {
     code: 'copywriter',
     name: '文案策划',
     description: '脚本撰写与要素卡维护',
     isSystem: false,
-    permissions: ['script:read', 'script:write'],
+    permissions: [Permission.SCRIPT_READ, Permission.SCRIPT_WRITE],
+    dataScope: { type: 'department' },
   },
   {
     code: 'reviewer',
     name: '审核员',
     description: '脚本与素材审核',
     isSystem: false,
-    permissions: ['script:read', 'script:review', 'material:read', 'material:review'],
+    permissions: [
+      Permission.SCRIPT_READ,
+      Permission.SCRIPT_REVIEW,
+      Permission.MATERIAL_READ,
+      Permission.MATERIAL_REVIEW,
+    ],
+    dataScope: { type: 'department_and_children' },
   },
   {
     code: 'ai_engineer',
     name: 'AI 工程师',
     description: '模型接入与生成链路维护',
     isSystem: false,
-    permissions: ['material:read', 'material:render', 'system:configure'],
+    permissions: [
+      Permission.MATERIAL_READ,
+      Permission.MATERIAL_RENDER,
+      Permission.SYSTEM_CONFIGURE,
+    ],
+    specialPermissions: [Permission.AI_CONFIGURE],
+    dataScope: { type: 'all' },
   },
   {
     code: 'account_owner',
     name: '客户负责人',
-    description: '客户资料查看、脚本审核与交付验收',
+    description: '客户资料、脚本审核与交付验收',
     isSystem: false,
-    permissions: ['customer:read', 'customer:manage', 'delivery:read', 'script:review'],
+    permissions: [
+      Permission.CUSTOMER_READ,
+      Permission.CUSTOMER_MANAGE,
+      Permission.CUSTOMER_TRANSFER,
+      Permission.DELIVERY_READ,
+      Permission.SCRIPT_REVIEW,
+    ],
+    dataScope: { type: 'customer_groups', targetIds: [] },
+  },
+  {
+    code: 'industry_config',
+    name: '行业配置',
+    description: '行业包、表单与字典维护',
+    isSystem: false,
+    permissions: [
+      Permission.INDUSTRY_MANAGE,
+      Permission.FORM_DESIGN,
+      Permission.DICT_MANAGE,
+      Permission.CUSTOMER_READ,
+    ],
+    dataScope: { type: 'all' },
+  },
+  {
+    code: 'review_lead',
+    name: '审核主管',
+    description: '原审核组主管角色，已并入审核员',
+    isSystem: false,
+    status: 'DISABLED',
+    permissions: [
+      Permission.SCRIPT_READ,
+      Permission.SCRIPT_REVIEW,
+      Permission.MATERIAL_READ,
+      Permission.MATERIAL_REVIEW,
+      Permission.CUSTOMER_READ,
+    ],
+    dataScope: { type: 'department_and_children' },
   },
 ];
 
@@ -401,6 +465,75 @@ async function seedDepartments(): Promise<void> {
   console.log(`[seed] departments 就绪：${String(DEPARTMENTS.length)} 个（幂等）`);
 }
 
+async function seedPermissions(): Promise<void> {
+  for (const item of PERMISSION_CATALOG) {
+    await prisma.permission.upsert({
+      where: { code: item.code },
+      update: {
+        module: item.module,
+        moduleLabel: item.moduleLabel,
+        name: item.name,
+        description: item.description,
+        isSpecial: item.isSpecial,
+        sortOrder: item.sortOrder,
+      },
+      create: {
+        code: item.code,
+        module: item.module,
+        moduleLabel: item.moduleLabel,
+        name: item.name,
+        description: item.description,
+        isSpecial: item.isSpecial,
+        sortOrder: item.sortOrder,
+      },
+    });
+  }
+  console.log(`[seed] permissions 就绪：${String(PERMISSION_CATALOG.length)} 个（幂等，只增不删）`);
+}
+
+async function seedRoleAccess(roleId: string, item: SeedRole): Promise<void> {
+  const normal = splitPermissions(item.permissions);
+  if (normal.specialPermissions.length > 0) {
+    throw new Error(
+      `种子角色 ${item.code} 的 permissions 混入特殊权限（必须放 specialPermissions）：${normal.specialPermissions.join(',')}`,
+    );
+  }
+  const special = splitPermissions(item.specialPermissions ?? []);
+  if (special.permissions.length > 0) {
+    throw new Error(
+      `种子角色 ${item.code} 的 specialPermissions 混入普通权限：${special.permissions.join(',')}`,
+    );
+  }
+  const conflicts = item.isSystem
+    ? []
+    : findSodConflicts([...normal.permissions, ...special.specialPermissions]);
+  if (conflicts.length > 0) {
+    throw new Error(
+      `种子角色 ${item.code} 违反职责互斥：${conflicts.map((c) => c.label).join('；')}`,
+    );
+  }
+  await prisma.rolePermission.deleteMany({ where: { roleId } });
+  await prisma.rolePermission.createMany({
+    data: [...normal.permissions, ...special.specialPermissions].map((permissionCode) => ({
+      roleId,
+      permissionCode,
+    })),
+    skipDuplicates: true,
+  });
+  await prisma.dataScope.deleteMany({ where: { roleId } });
+  // 无授权对象（含 A3 前空客户组）也保留一行 target_id = NULL，确保范围类型不丢失（不降级为最小权限）
+  const targetIds = item.dataScope.targetIds?.length ? item.dataScope.targetIds : [null];
+  await prisma.dataScope.createMany({
+    data: targetIds.map((targetId) => ({
+      id: ulid(),
+      roleId,
+      scopeType: item.dataScope.type,
+      targetId,
+    })),
+    skipDuplicates: true,
+  });
+}
+
 async function seedRoles(): Promise<void> {
   for (const item of ROLES) {
     const role = await prisma.role.upsert({
@@ -412,16 +545,14 @@ async function seedRoles(): Promise<void> {
         name: item.name,
         description: item.description,
         isSystem: item.isSystem,
-        status: 'ACTIVE',
+        status: item.status ?? 'ACTIVE',
       },
     });
-    await prisma.rolePermission.deleteMany({ where: { roleId: role.id } });
-    await prisma.rolePermission.createMany({
-      data: item.permissions.map((permissionCode) => ({ roleId: role.id, permissionCode })),
-      skipDuplicates: true,
-    });
+    await seedRoleAccess(role.id, item);
   }
-  console.log(`[seed] roles 就绪：${String(ROLES.length)} 个 + 权限点映射（幂等）`);
+  console.log(
+    `[seed] roles 就绪：${String(ROLES.length)} 个 + 权限点 / 数据范围映射（幂等，特殊权限按原型显式授予）`,
+  );
 }
 
 async function seedUsers(): Promise<void> {
@@ -478,6 +609,7 @@ async function seedDepartmentLeaders(): Promise<void> {
 
 async function main(): Promise<void> {
   await seedConfigs();
+  await seedPermissions();
   await seedDepartments();
   await seedRoles();
   await seedUsers();