Add files via upload

Author: 3code-type

test.html

@@ -63,8 +63,6 @@
             flex-direction: column;
             align-items: center;
             gap: 10px;
-            padding-bottom: 12px;
-            border-bottom: 1px dashed var(--border-color);
         }
 
         .download-section, .mode-switcher {
@@ -234,11 +232,11 @@
         /* 新增的查碼練習區域樣式 */
         .lookup-section {
             width: 100%;
-            margin-top: 5px;
+            margin-top: 0;
             display: flex;
             flex-direction: column;
             gap: 10px;
-            padding-top: 12px;
+            padding-top: 0;
         }
 
         .lookup-section h2 {