diff --git a/ry-vue3/src/views/manager/Workbench.vue b/ry-vue3/src/views/manager/Workbench.vue
index 3a79ae5..45d2557 100644
--- a/ry-vue3/src/views/manager/Workbench.vue
+++ b/ry-vue3/src/views/manager/Workbench.vue
@@ -121,4 +121,28 @@ onMounted(() => { loadStats() })
 }
 .more { font-size: 12px; color: var(--brand-primary); text-decoration: none; cursor: pointer; }
 .more:hover { text-decoration: underline; }
+
+/* 移动端适配 (≤768px): 5 个 KPI 卡 5 列 → 2 列 + 字号缩小 + 卡片 padding 收窄 */
+@media (max-width: 768px) {
+  .manager-workbench { padding: 12px !important; }
+  .breadcrumb { font-size: 12px !important; margin-bottom: 8px !important; }
+  .stats-grid {
+    grid-template-columns: repeat(2, 1fr) !important;
+    gap: 10px !important;
+    margin-bottom: 12px !important;
+  }
+  .stat-card {
+    padding: 16px 12px !important;
+    min-height: 90px !important;
+  }
+  .stat-label {
+    font-size: 12px !important;
+    margin-bottom: 8px !important;
+  }
+  .stat-value { font-size: 24px !important; }
+
+  /* 消息通知卡片 padding 收窄 */
+  .section { padding: 14px 16px !important; }
+  .section-title { font-size: 14px !important; margin-bottom: 12px !important; }
+}
 </style>