diff --git a/src/main.js b/src/main.js
index 5b0abfc..6d2d90a 100644
--- a/src/main.js
+++ b/src/main.js
@@ -39,6 +39,9 @@ import App from './App.vue'
 
 const app = createApp(App)
 
+// 引入设计系统（Tailwind CSS + 设计变量）
+import './assets/style/design-system.css'
+
 // 引入element-plus
 import ElementPlus from 'element-plus'
 import './assets/style/element-variables.scss'