diff --git a/xinhan/index.html b/xinhan/index.html
index b5a3f17..012a171 100644
--- a/xinhan/index.html
+++ b/xinhan/index.html
@@ -6,17 +6,30 @@
   <title>Xinhan 查询</title>
   <script src="https://cdn.jsdelivr.net/npm/@supabase/supabase-js@2"></script>
   <style>
-    body { font-family: Arial, Helvetica, sans-serif; background: #f7f7f7; margin: 0; }
-    .container { max-width: 1000px; margin: 20px auto; padding: 16px; }
-    .card { background: #fff; border-radius: 8px; padding: 16px; box-shadow: 0 2px 6px rgba(0,0,0,.05); }
+    :root { --bg: #f7f7f7; --card: #fff; --primary: #1a73e8; --text: #222; font-size: 14px; }
+    html, body { margin: 0; padding: 0; height: 100%; font-family: Arial, Helvetica, sans-serif; background: var(--bg); color: var(--text); }
+    .container { max-width: 1000px; margin: 20px auto; padding: 0 12px; }
+    .card { background: var(--card); border-radius: 8px; padding: 16px; box-shadow: 0 2px 6px rgba(0,0,0,.05); }
     h1 { font-size: 20px; margin: 0 0 12px; }
-    .form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; margin-bottom: 12px; }
+    .form-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; margin-bottom: 12px; }
     .form-control { width: 100%; padding: 8px 12px; border: 1px solid #ddd; border-radius: 6px; font-size: 14px; }
-    .btn { padding: 8px 14px; background: #1a73e8; color: white; border: none; border-radius: 6px; font-weight: 600; cursor: pointer; }
+    .btn { padding: 8px 14px; background: var(--primary); color: white; border-radius: 6px; border: none; font-weight: 600; cursor: pointer; }
     .table-wrapper { margin-top: 12px; overflow-x: auto; }
     table { width: 100%; border-collapse: collapse; font-size: 14px; }
     th, td { padding: 10px 12px; border-bottom: 1px solid #eee; text-align: left; }
     th { background: #f6f7f9; }
+    .loading { text-align: center; color: #666; padding: 20px; }
+    @media (max-width: 900px) {
+      .form-row { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
+    }
+    @media (max-width: 700px) {
+      .form-row { grid-template-columns: 1fr; }
+    }
+    /* 更紧凑的表格在小屏上隐藏部分列，保持可读性，同时允许横向滚动查看完整信息 */
+    @media (max-width: 600px) {
+      table thead th:nth-child(4), table tbody td:nth-child(4),
+      table thead th:nth-child(5), table tbody td:nth-child(5) { display: none; }
+    }
   </style>
 </head>
 <body>
