diff --git a/admin-web/public/brand/admin-danyang-backdrop.jpg b/admin-web/public/brand/admin-danyang-backdrop.jpg
new file mode 100644
index 0000000..e0f47db
Binary files /dev/null and b/admin-web/public/brand/admin-danyang-backdrop.jpg differ
diff --git a/admin-web/src/theme/index.css b/admin-web/src/theme/index.css
index fddf449..d1fbc51 100644
--- a/admin-web/src/theme/index.css
+++ b/admin-web/src/theme/index.css
@@ -1,14 +1,20 @@
 :root {
-  --admin-sidebar-bg: #172733;
-  --admin-sidebar-surface: #213542;
+  --admin-coral: #f45f68;
+  --admin-coral-hover: #df505a;
+  --admin-coral-soft: #fff0f1;
+  --admin-shell-bg: rgba(255, 255, 255, 0.96);
+  --admin-sidebar-bg: #202d38;
+  --admin-sidebar-surface: #2b3a46;
   --admin-sidebar-text: #D9E1E6;
   --admin-sidebar-muted: #8FA1AC;
-  --admin-page-bg: #FAFAF8;
-  --admin-primary: #EE666B;
-  --admin-primary-hover: #D9545A;
+  --admin-page-bg: #f7f9fb;
+  --admin-primary: var(--admin-coral);
+  --admin-primary-hover: var(--admin-coral-hover);
   --admin-card-radius: 14px;
+  --admin-shell-radius: 22px;
+  --admin-shadow: 0 18px 48px rgba(57, 40, 45, 0.14);
   --admin-header-bg: #FFFFFF;
-  --admin-soft-pink: #FFF0F1;
+  --admin-soft-pink: var(--admin-coral-soft);
   --admin-soft-blue: #EEF5FF;
   --admin-soft-green: #EDF8F1;
   --admin-soft-purple: #F4EFFF;
diff --git a/ui-tests/admin-reference-contracts.mjs b/ui-tests/admin-reference-contracts.mjs
new file mode 100644
index 0000000..c0d299d
--- /dev/null
+++ b/ui-tests/admin-reference-contracts.mjs
@@ -0,0 +1,62 @@
+import assert from 'node:assert/strict'
+import { existsSync, readFileSync } from 'node:fs'
+import { resolve } from 'node:path'
+
+const root = resolve(import.meta.dirname, '..')
+const read = (path) => readFileSync(resolve(root, path), 'utf8')
+const theme = read('admin-web/src/theme/index.css')
+const layout = read('admin-web/src/layouts/MainLayout.vue')
+const dashboard = read('admin-web/src/views/DashboardView.vue')
+
+for (const token of [
+  '--admin-coral',
+  '--admin-shell-bg',
+  '--admin-sidebar-bg',
+  '--admin-card-radius',
+  '--admin-shell-radius',
+  '--admin-shadow',
+]) {
+  assert.ok(theme.includes(token), `缺少管理端参考图令牌 ${token}`)
+}
+
+assert.ok(
+  existsSync(resolve(root, 'admin-web/public/brand/admin-danyang-backdrop.jpg')),
+  '缺少丹阳公益主题背景资产',
+)
+
+for (const className of ['admin-scene', 'admin-shell', 'admin-sidebar', 'admin-topbar', 'admin-content']) {
+  assert.ok(layout.includes(className), `缺少框架结构 ${className}`)
+}
+assert.match(layout, /admin-danyang-backdrop\.jpg/, '管理端外层未使用正式背景资产')
+assert.match(layout, /permissions/, '侧栏未保留权限控制')
+
+for (const item of [
+  '工作台', '用户管理', '资料审核', '匹配管理', '公益红娘', '公益咨询', '活动管理',
+  '内容管理', '善缘服务站', '举报风控', '数据统计', '组织人员', '系统设置',
+]) {
+  assert.ok(layout.includes(item), `侧栏缺少 ${item}`)
+}
+
+for (const className of [
+  'dashboard-metrics',
+  'metric-card',
+  'todo-panel',
+  'activity-panel',
+  'service-overview-panel',
+  'effectiveness-panel',
+  'dashboard-loading',
+  'dashboard-empty',
+  'dashboard-error',
+  'dashboard-forbidden',
+]) {
+  assert.ok(dashboard.includes(className), `工作台缺少状态或区块 ${className}`)
+}
+
+for (const title of ['今日待办事项', '近期公益活动', '服务数据概览', '项目服务成效']) {
+  assert.ok(dashboard.includes(title), `工作台缺少 ${title}`)
+}
+
+assert.match(dashboard, /metrics/, '工作台缺少指标数据绑定')
+assert.match(dashboard, /Asia\/Shanghai/, '工作台日期未固定为中国时区')
+
+console.log('Admin reference contracts passed')