diff --git a/public/css/admin-components.css b/public/css/admin-components.css
index 6c618ef..45a7912 100644
--- a/public/css/admin-components.css
+++ b/public/css/admin-components.css
@@ -55,9 +55,18 @@
 
 /* 平台订单：工具区（两列分组卡片化，避免表单散落） */
 .tool-grid{
+    display:grid;
+    grid-template-columns:repeat(2,minmax(0,1fr));
+    gap:12px;
     align-items:start;
 }
 
+@media (max-width: 768px){
+    .tool-grid{
+        grid-template-columns:1fr;
+    }
+}
+
 .tool-group{
     width:100%;
 }