2025-12-2genxin

frontend/css/style.css

@@ -150,6 +150,21 @@ body {
     box-shadow: 0 8px 25px rgba(149, 165, 166, 0.4);
 }
 
+/* 按钮禁用状态 */
+.btn:disabled,
+.btn.disabled {
+    opacity: 0.6;
+    cursor: not-allowed;
+    transform: none !important;
+    box-shadow: none !important;
+}
+
+.btn:disabled:hover,
+.btn.disabled:hover {
+    transform: none !important;
+    box-shadow: none !important;
+}
+
 /* 区域样式 */
 .section {
     animation: fadeIn 0.5s ease-in;
@@ -479,4 +494,28 @@ body {
 
 /* 显示/隐藏工具类 */
 .hidden { display: none !important; }
-.visible { display: block !important; }
+.visible { display: block !important; }
+
+/* 帮助文本样式 */
+.help-text {
+    background: #f8f9fa;
+    padding: 20px;
+    border-radius: 8px;
+    margin-bottom: 25px;
+    border-left: 4px solid #667eea;
+}
+
+.help-text p {
+    margin: 10px 0;
+    color: #2c3e50;
+}
+
+.help-text ul {
+    margin: 10px 0 10px 20px;
+    color: #555;
+}
+
+.help-text li {
+    margin: 8px 0;
+    line-height: 1.6;
+}