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diff --git a/商家端web/CLAUDE.md b/商家端web/CLAUDE.md
deleted file mode 100644
index 7bc978c..0000000
--- a/商家端web/CLAUDE.md
+++ /dev/null
@@ -1,52 +0,0 @@
-## IFRAME嵌入页面样式规范
-═══════════════════════
-
-为确保所有通过iframe嵌入的页面都能顶格显示（无边距、无空白），所有嵌入页面必须遵循以下CSS样式规范：
-
-### 必须修改的样式：
-
-1. **body标签样式**：
-   ```css
-   body {
-       margin: 0 !important;
-       padding: 0 !important;
-   }
-   ```
-
-2. **容器样式（.container或主容器）**：
-   ```css
-   .container {
-       width: 100% !important;
-       height: 100vh !important;
-       margin: 0 !important;
-       padding: 0 !important;
-       max-width: none !important;
-       border-radius: 0 !important;
-       box-shadow: none !important;
-   }
-   ```
-
-3. **响应式设计**：
-   ```css
-   @media (max-width: 768px) {
-       .container {
-           margin: 0 !important;
-           border-radius: 0 !important;
-       }
-   }
-   ```
-
-### 修改清单：
-- [ ] 移除body的padding
-- [ ] 将max-width改为width: 100%
-- [ ] 将margin: 0 auto改为margin: 0
-- [ ] 移除border-radius和box-shadow
-- [ ] 确保高度为100vh
-- [ ] 检查响应式样式
-
-### 适用范围：
-- 权限管理模块所有页面
-- 产品管理模块所有页面
-- 用户管理模块所有页面
-- 系统设置模块所有页面
-- 所有未来新增的iframe嵌入页面
\ No newline at end of file
diff --git a/商家端web/index.html b/商家端web/index.html
index fc19fb5..7b6172c 100644
--- a/商家端web/index.html
+++ b/商家端web/index.html
@@ -3,9 +3,9 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>商家端后台</title>
+    <title>大妈集市商户端</title>
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
     <style>
-        /* CSS样式将在这里添加 */
         * {
             margin: 0;
             padding: 0;
@@ -13,424 +13,463 @@
         }
 
         body {
-            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
-            background-color: #f5f7fa;
+            font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", 微软雅黑, Arial, sans-serif;
+            background-color: #f5f5f5;
             color: #333;
-            height: 100vh;
-            display: flex;
         }
 
-        /* 左侧菜单样式 */
-        .sidebar {
-            width: 250px;
-            background: linear-gradient(180deg, #2c3e50, #1a2530);
-            color: #ecf0f1;
-            height: 100%;
-            overflow-y: auto;
-            transition: all 0.3s ease;
-            box-shadow: 3px 0 10px rgba(0, 0, 0, 0.1);
-        }
-
-        .sidebar-header {
-            padding: 20px;
-            background-color: rgba(0, 0, 0, 0.2);
-            text-align: center;
-            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
-        }
-
-        .sidebar-header h2 {
-            font-size: 1.5rem;
-            font-weight: 600;
-        }
-
-        /* 菜单样式 */
-        .menu {
-            list-style: none;
-            padding: 10px 0;
-        }
-
-        .menu-item {
-            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
-        }
-
-        .menu-item > a {
+        /* 顶部导航栏 */
+        .top-nav {
+            background-color: rgb(9, 84, 43);
+            height: 50px;
             display: flex;
             align-items: center;
-            padding: 12px 20px;
-            color: #bdc3c7;
-            text-decoration: none;
-            transition: all 0.3s ease;
-            cursor: pointer;
-        }
-
-        .menu-item > a:hover {
-            background-color: rgba(255, 255, 255, 0.1);
-            color: #ecf0f1;
-        }
-
-        .menu-item > a i {
-            margin-right: 10px;
-            width: 20px;
-            text-align: center;
-        }
-
-        /* 子菜单样式 */
-        .submenu {
-            list-style: none;
-            padding-left: 0;
-            max-height: 0;
-            overflow: hidden;
-            transition: max-height 0.3s ease;
-            background-color: rgba(0, 0, 0, 0.2);
-        }
-
-        .submenu.open {
-            max-height: 500px;
-        }
-
-        .submenu-item a {
-            display: block;
-            padding: 10px 20px 10px 50px;
-            color: #95a5a6;
-            text-decoration: none;
-            transition: all 0.3s ease;
-            border-left: 3px solid transparent;
-        }
-
-        .submenu-item a:hover {
-            background-color: rgba(255, 255, 255, 0.05);
-            color: #ecf0f1;
-            border-left-color: #3498db;
-        }
-
-        /* 内容区域样式 */
-        .content {
-            flex: 1;
-            padding: 0;
-            overflow-y: hidden;
-            background-color: #fff;
-            display: flex;
-            flex-direction: column;
-        }
-
-        .content-header {
-            display: none;
-            margin-bottom: 20px;
-            padding-bottom: 15px;
-            border-bottom: 1px solid #eee;
-        }
-
-        .content-header h1 {
-            color: #2c3e50;
-            font-size: 2rem;
-        }
-
-        .content-body {
-            flex: 1;
-            line-height: 1.6;
-            padding: 0;
-            margin: 0;
-        }
-
-        .content-section {
-            margin-bottom: 30px;
-            padding: 20px;
-            background-color: #f8f9fa;
-            border-radius: 5px;
-            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
-        }
-
-        .content-section h2 {
-            color: #3498db;
-            margin-bottom: 15px;
-        }
-
-        .content-section p {
-            margin-bottom: 15px;
-            color: #555;
-        }
-
-        /* iframe样式 */
-        .content-iframe {
-            width: 100%;
-            height: 100%;
-            border: none;
-            margin: 0;
-            padding: 0;
-        }
-        
-        /* 为iframe内的页面提供通用的顶格显示样式 */
-        .content-iframe::after {
-            content: '';
-            position: absolute;
+            justify-content: space-between;
+            padding: 0 20px;
+            color: white;
+            position: fixed;
             top: 0;
             left: 0;
             right: 0;
-            bottom: 0;
+            z-index: 1000;
+        }
+
+        .nav-brand {
+            font-size: 18px;
+            font-weight: 600;
+            color: white;
+            text-decoration: none;
+        }
+
+        .nav-left {
+            display: flex;
+            align-items: center;
+            gap: 15px;
+        }
+
+        .nav-right {
+            display: flex;
+            align-items: center;
+            gap: 15px;
+        }
+
+        .nav-icon {
+            width: 24px;
+            height: 24px;
+            cursor: pointer;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            color: white;
+        }
+
+        .nav-avatar {
+            width: 32px;
+            height: 32px;
+            border-radius: 50%;
+            background-color: #28a745;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            cursor: pointer;
+            font-size: 14px;
+        }
+
+        /* 侧边栏 */
+        .sidebar {
+            position: fixed;
+            left: 0;
+            top: 50px;
+            width: 220px;
+            height: calc(100vh - 50px);
+            background-color: white;
+            border-right: 1px solid #e8e8e8;
+            overflow-y: auto;
+            z-index: 999;
+        }
+
+        .menu-search {
+            padding: 15px;
+            border-bottom: 1px solid #f0f0f0;
+        }
+
+        .search-input {
+            width: 100%;
+            height: 32px;
+            padding: 0 10px;
+            border: 1px solid #d9d9d9;
+            border-radius: 4px;
+            font-size: 12px;
+            background-color: #fafafa;
+        }
+
+        .menu-list {
+            list-style: none;
+            padding: 0;
+        }
+
+        .menu-item {
+            border-bottom: 1px solid #f0f0f0;
+        }
+
+        .menu-link {
+            display: flex;
+            align-items: center;
+            padding: 12px 20px;
+            color: #666;
+            text-decoration: none;
+            font-size: 14px;
+            transition: all 0.3s;
+            cursor: pointer;
+        }
+
+        .menu-link:hover {
+            background-color: #f5f5f5;
+            color: #1890ff;
+        }
+
+        .menu-link.active {
+            background-color: #e6f7ff;
+            color: #1890ff;
+        }
+
+        .menu-icon {
+            width: 16px;
+            height: 16px;
+            margin-right: 10px;
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            font-size: 12px;
+        }
+
+        .menu-text {
+            flex: 1;
+        }
+
+        .menu-arrow {
+            font-size: 12px;
+            transition: transform 0.3s;
+        }
+
+        .menu-item.expanded .menu-arrow {
+            transform: rotate(90deg);
+        }
+
+        .submenu {
+            background-color: #fafafa;
+            display: none;
+        }
+
+        .menu-item.expanded .submenu {
+            display: block;
+        }
+
+        .submenu-link {
+            padding: 8px 20px 8px 46px;
+            font-size: 13px;
+            color: #666;
+            display: block;
+            text-decoration: none;
+            transition: all 0.3s;
+        }
+
+        .submenu-link:hover {
+            background-color: #e6f7ff;
+            color: #1890ff;
+        }
+
+        .submenu-icon {
+            width: 6px;
+            height: 6px;
+            background-color: #ccc;
+            border-radius: 50%;
+            margin-right: 8px;
+            display: inline-block;
+        }
+
+        /* 主内容区域 */
+        .main-content {
+            margin-left: 220px;
+            margin-top: 50px;
+            min-height: calc(100vh - 50px);
+            background-color: white;
+            padding: 20px;
+        }
+
+        .content-placeholder {
+            text-align: center;
+            color: #999;
+            font-size: 16px;
+            margin-top: 50px;
+        }
+
+        .breadcrumb {
+            margin-bottom: 20px;
+            padding: 10px 0;
+            border-bottom: 1px solid #f0f0f0;
+            font-size: 14px;
+            color: #666;
         }
-        
-        /* 通过JavaScript动态注入CSS到iframe中，确保所有嵌入页面都顶格显示 */
 
         /* 响应式设计 */
         @media (max-width: 768px) {
             .sidebar {
-                width: 70px;
+                transform: translateX(-100%);
+                transition: transform 0.3s;
             }
-            
-            .sidebar-header h2, 
-            .menu-item span, 
-            .submenu-item span {
-                display: none;
+
+            .sidebar.open {
+                transform: translateX(0);
             }
-            
-            .menu-item a, 
-            .submenu-item a {
-                justify-content: center;
-                padding: 15px 10px;
+
+            .main-content {
+                margin-left: 0;
             }
-            
-            .menu-item a i, 
-            .submenu-item a i {
-                margin-right: 0;
-                font-size: 1.2rem;
+
+            .nav-toggle {
+                display: block;
             }
         }
 
+        .nav-toggle {
+            display: none;
+            background: none;
+            border: none;
+            color: white;
+            font-size: 18px;
+            cursor: pointer;
+        }
     </style>
 </head>
 <body>
-    <!-- 左侧菜单 -->
-    <div class="sidebar">
-        <div class="sidebar-header">
-            <h2>大妈系统平台</h2>
+    <!-- 顶部导航栏 -->
+    <nav class="top-nav">
+        <div class="nav-left">
+            <button class="nav-toggle" onclick="toggleSidebar()">
+                <i class="fas fa-bars"></i>
+            </button>
+            <a href="#" class="nav-brand">大妈集市商户端</a>
         </div>
-        <ul class="menu">
-                        <li class="menu-item">
-                <a>
-                    <i>📊</i>
-                    <span>权限管理</span>
-                </a>
-                <ul class="submenu">
-                    <li class="submenu-item">
-                        <a>
-                            <i>📈</i>
-                            <span>账号权限分配</span>
-                        </a>
-                    </li>
-                    <li class="submenu-item">
-                        <a>
-                            <i>👥</i>
-                            <span>市场经营者创建</span>
-                        </a>
-                    </li>
-                    <li class="submenu-item">
-                        <a>
-                            <i>🛒</i>
-                            <span>产品分析</span>
-                        </a>
-                    </li>
-                </ul>
-            </li>
-                                            </ul>
-    </div>
+        <div class="nav-right">
+            <div class="nav-icon">
+                <i class="fas fa-cog"></i>
+            </div>
+            <div class="nav-icon">
+                <i class="fas fa-expand"></i>
+            </div>
+            <div class="nav-avatar">
+                <i class="fas fa-user"></i>
+            </div>
+        </div>
+    </nav>
 
-    <!-- 内容区域 -->
-    <div class="content">
-        <div class="content-header">
-            <h1>欢迎使用大妈系统平台</h1>
+    <!-- 侧边栏 -->
+    <aside class="sidebar" id="sidebar">
+        <div class="menu-search">
+            <input type="text" class="search-input" placeholder="快速搜索菜单">
         </div>
-        <div class="content-body">
-            <div class="content-section">
-                <h2>系统介绍</h2>
-                <p>这是一个简洁美观的大妈系统平台，左侧是多级导航菜单，右侧是内容展示区域。您可以点击左侧菜单浏览不同的内容板块。</p>
-                <p>系统支持响应式设计，在不同设备上都能提供良好的用户体验。</p>
-            </div>
-            <div class="content-section">
-                <h2>功能特点</h2>
-                <p>1. 多级菜单结构：支持无限层级的菜单分类</p>
-                <p>2. 展开收起功能：点击箭头可展开或收起子菜单</p>
-                <p>3. 响应式设计：适配不同屏幕尺寸的设备</p>
-                <p>4. 美观界面：现代化的设计风格，提供良好的视觉体验</p>
-            </div>
-            <div class="content-section">
-                <h2>使用说明</h2>
-                <p>点击左侧菜单项可以展开或收起子菜单。</p>
-                <p>在移动设备上，菜单会自动折叠以节省空间。</p>
-                <p>内容区域会根据选择的菜单项显示相应的内容。</p>
-            </div>
+        
+        <ul class="menu-list">
+            <li class="menu-item">
+                <a href="#" class="menu-link active">
+                    <span class="menu-icon">
+                        <i class="fas fa-home"></i>
+                    </span>
+                    <span class="menu-text">首页</span>
+                </a>
+            </li>
+            
+            <li class="menu-item">
+                <div class="menu-link" onclick="toggleSubmenu(this)">
+                    <span class="menu-icon">
+                        <i class="fas fa-tasks"></i>
+                    </span>
+                    <span class="menu-text">运营管理</span>
+                    <span class="menu-arrow">
+                        <i class="fas fa-chevron-right"></i>
+                    </span>
+                </div>
+                <div class="submenu">
+                    <a href="#" class="submenu-link">
+                        <span class="submenu-icon"></span>
+                        商品管理
+                    </a>
+                    <a href="#" class="submenu-link">
+                        <span class="submenu-icon"></span>
+                        订单管理
+                    </a>
+                </div>
+            </li>
+            
+            <li class="menu-item expanded">
+                <div class="menu-link" onclick="toggleSubmenu(this)">
+                    <span class="menu-icon">
+                        <i class="fas fa-chart-bar"></i>
+                    </span>
+                    <span class="menu-text">数据中心</span>
+                    <span class="menu-arrow">
+                        <i class="fas fa-chevron-right"></i>
+                    </span>
+                </div>
+                <div class="submenu">
+                    <a href="#" class="submenu-link">
+                        <span class="submenu-icon"></span>
+                        客户分析
+                    </a>
+                    <a href="#" class="submenu-link">
+                        <span class="submenu-icon"></span>
+                        商品分析
+                    </a>
+                    <a href="#" class="submenu-link">
+                        <span class="submenu-icon"></span>
+                        订单统计分析
+                    </a>
+                </div>
+            </li>
+            
+            <li class="menu-item">
+                <a href="#" class="menu-link">
+                    <span class="menu-icon">
+                        <i class="fas fa-ticket-alt"></i>
+                    </span>
+                    <span class="menu-text">优惠卷营销工具管理</span>
+                </a>
+            </li>
+            
+            <li class="menu-item">
+                <div class="menu-link" onclick="toggleSubmenu(this)">
+                    <span class="menu-icon">
+                        <i class="fas fa-clock"></i>
+                    </span>
+                    <span class="menu-text">预售营销工具管理</span>
+                    <span class="menu-arrow">
+                        <i class="fas fa-chevron-right"></i>
+                    </span>
+                </div>
+                <div class="submenu">
+                    <a href="#" class="submenu-link">
+                        <span class="submenu-icon"></span>
+                        预售活动管理
+                    </a>
+                </div>
+            </li>
+            
+            <li class="menu-item">
+                <div class="menu-link" onclick="toggleSubmenu(this)">
+                    <span class="menu-icon">
+                        <i class="fas fa-users"></i>
+                    </span>
+                    <span class="menu-text">会员营销工具管理</span>
+                    <span class="menu-arrow">
+                        <i class="fas fa-chevron-right"></i>
+                    </span>
+                </div>
+                <div class="submenu">
+                    <a href="#" class="submenu-link">
+                        <span class="submenu-icon"></span>
+                        会员管理
+                    </a>
+                    <a href="#" class="submenu-link">
+                        <span class="submenu-icon"></span>
+                        积分管理
+                    </a>
+                </div>
+            </li>
+            
+            <li class="menu-item">
+                <div class="menu-link" onclick="toggleSubmenu(this)">
+                    <span class="menu-icon">
+                        <i class="fas fa-wallet"></i>
+                    </span>
+                    <span class="menu-text">钱包管理</span>
+                    <span class="menu-arrow">
+                        <i class="fas fa-chevron-right"></i>
+                    </span>
+                </div>
+                <div class="submenu">
+                    <a href="#" class="submenu-link">
+                        <span class="submenu-icon"></span>
+                        余额管理
+                    </a>
+                </div>
+            </li>
+            
+            <li class="menu-item">
+                <div class="menu-link" onclick="toggleSubmenu(this)">
+                    <span class="menu-icon">
+                        <i class="fas fa-shipping-fast"></i>
+                    </span>
+                    <span class="menu-text">运费管理</span>
+                    <span class="menu-arrow">
+                        <i class="fas fa-chevron-right"></i>
+                    </span>
+                </div>
+                <div class="submenu">
+                    <a href="#" class="submenu-link">
+                        <span class="submenu-icon"></span>
+                        运费模板
+                    </a>
+                </div>
+            </li>
+        </ul>
+    </aside>
+
+    <!-- 主内容区域 -->
+    <main class="main-content">
+        <div class="breadcrumb">
+            当前位置：首页
         </div>
-    </div>
+        
+        <div class="content-placeholder">
+            <h2>欢迎使用大妈集市商户端管理系统</h2>
+            <p style="margin-top: 20px; color: #666;">此区域用于显示具体的页面内容</p>
+        </div>
+    </main>
 
     <script>
-        // JavaScript功能将在这里添加
-        document.addEventListener('DOMContentLoaded', function() {
-            // 获取所有可展开的菜单项
-            const menuItems = document.querySelectorAll('.menu-item > a');
+        // 切换侧边栏显示/隐藏（移动端）
+        function toggleSidebar() {
+            const sidebar = document.getElementById('sidebar');
+            sidebar.classList.toggle('open');
+        }
+
+        // 切换子菜单展开/收起
+        function toggleSubmenu(element) {
+            const menuItem = element.parentElement;
+            menuItem.classList.toggle('expanded');
+        }
+
+        // 菜单搜索功能
+        document.querySelector('.search-input').addEventListener('input', function(e) {
+            const searchText = e.target.value.toLowerCase();
+            const menuItems = document.querySelectorAll('.menu-item');
             
-            // 为每个可展开的菜单项添加点击事件
             menuItems.forEach(item => {
-                item.addEventListener('click', function(e) {
-                    e.preventDefault();
-                    e.stopPropagation(); // 阻止事件冒泡到父级
-                    
-                    // 切换子菜单的显示状态
-                    const submenu = this.nextElementSibling;
-                    submenu.classList.toggle('open');
-                });
-            });
-            
-            // 为所有菜单项添加点击事件（仅子菜单项会加载页面）
-            const allMenuItems = document.querySelectorAll('.menu-item a, .submenu-item a');
-            allMenuItems.forEach(item => {
-                item.addEventListener('click', function(e) {
-                    // 获取菜单项文本
-                    const text = this.querySelector('span').textContent;
-                    
-                    // 只有子菜单项点击才会加载页面
-                    if (this.parentElement.classList.contains('submenu-item')) {
-                        // 移除所有菜单项的活动状态
-                        allMenuItems.forEach(i => i.classList.remove('active'));
-                        
-                        // 为当前点击的菜单项添加活动状态
-                        this.classList.add('active');
-                        
-                        // 这里可以根据需要更新内容区域的内容
-                        updateContent(text);
-                    }
-                });
-            });
-            
-            // 更新内容区域的函数
-            function updateContent(title) {
-                const contentBody = document.querySelector('.content-body');
-                
-                // 移除内容区域标题的显示逻辑，直接在iframe中显示页面
-                
-                // 如果是权限编辑或市场经营者创建，显示iframe
-                if (title === '账号权限分配') {
-                    contentBody.innerHTML = `
-                        <iframe class="content-iframe" src="1 权限管理/账号权限分配.html" onload="injectFullScreenStyles(this)"></iframe>
-                    `;
-                } else if (title === '市场经营者创建') {
-                    contentBody.innerHTML = `
-                        <iframe class="content-iframe" src="1 权限管理/市场经营者创建.html" onload="injectFullScreenStyles(this)"></iframe>
-                    `;
-                } else {
-                    // 其他菜单项直接在内容区域显示iframe
-                    let url = '';
-                    switch(title) {
-                        case '首页':
-                            url = '首页.html';
-                            break;
-                        case '新增产品':
-                            url = '产品管理/新增产品.html';
-                            break;
-                        case '编辑产品':
-                            url = '产品管理/编辑产品.html';
-                            break;
-                        case '删除产品':
-                            url = '产品管理/删除产品.html';
-                            break;
-                        case '用户列表':
-                            url = '用户管理/用户列表.html';
-                            break;
-                        case '权限设置':
-                            url = '用户管理/权限设置.html';
-                            break;
-                        case '常规设置':
-                            url = '系统设置/常规设置.html';
-                            break;
-                        case '外观设置':
-                            url = '系统设置/外观设置.html';
-                            break;
-                        case '插件管理':
-                            url = '系统设置/插件管理.html';
-                            break;
-                        case '产品分析':
-                            url = '权限管理/产品分析.html';
-                            break;
-                        default:
-                            // 对于未指定的菜单项，显示默认内容（包含标题）
-                            contentBody.innerHTML = `
-                                <div class="content-section">
-                                    <h2>${title}</h2>
-                                    <p>您已选择"${title}"菜单项。在这里可以展示与该菜单项相关的详细内容。</p>
-                                    <p>这是一个内容展示容器，您可以根据实际需求添加任何内容，包括文本、图片、表格等。</p>
-                                </div>
-                                <div class="content-section">
-                                    <p>此区域用于展示"${title}"相关的具体内容。</p>
-                                    <p>您可以添加任何HTML内容，包括：</p>
-                                    <ul>
-                                        <li>文本段落</li>
-                                        <li>图片展示</li>
-                                        <li>数据表格</li>
-                                        <li>表单元素</li>
-                                        <li>图表展示</li>
-                                    </ul>
-                                </div>
-                            `;
-                            return;
-                    }
-                    
-                    // 如果有对应的URL，则在iframe中显示该页面
-                    if (url) {
-                        contentBody.innerHTML = `<iframe class="content-iframe" src="${url}" onload="injectFullScreenStyles(this)"></iframe>`;
+                const menuText = item.querySelector('.menu-text');
+                if (menuText) {
+                    const text = menuText.textContent.toLowerCase();
+                    if (text.includes(searchText) || searchText === '') {
+                        item.style.display = 'block';
+                    } else {
+                        item.style.display = 'none';
                     }
                 }
-            }
-            
-            // 为iframe注入通用的全屏样式
-            function injectFullScreenStyles(iframe) {
-                try {
-                    // 等待iframe加载完成
-                    iframe.onload = function() {
-                        try {
-                            const iframeDoc = iframe.contentDocument || iframe.contentWindow.document;
-                            
-                            // 创建样式标签
-                            const style = iframeDoc.createElement('style');
-                            style.textContent = `
-                                * {
-                                    margin: 0 !important;
-                                    padding: 0 !important;
-                                    box-sizing: border-box !important;
-                                }
-                                
-                                html, body {
-                                    width: 100% !important;
-                                    height: 100% !important;
-                                    margin: 0 !important;
-                                    padding: 0 !important;
-                                    overflow-x: hidden !important;
-                                }
-                                
-                                .container {
-                                    width: 100% !important;
-                                    height: 100vh !important;
-                                    margin: 0 !important;
-                                    padding: 0 !important;
-                                    max-width: none !important;
-                                    border-radius: 0 !important;
-                                    box-shadow: none !important;
-                                }
-                                
-                                body {
-                                    padding: 0 !important;
-                                    margin: 0 !important;
-                                }
-                            `;
-                            
-                            // 将样式添加到iframe的head中
-                            iframeDoc.head.appendChild(style);
-                        } catch (e) {
-                            // 如果跨域无法访问iframe内容，忽略错误
-                            console.log('无法访问iframe内容（可能是跨域限制）:', e);
-                        }
-                    };
-                } catch (e) {
-                    console.log('注入样式失败:', e);
+            });
+        });
+
+        // 菜单点击高亮
+        document.querySelectorAll('.menu-link, .submenu-link').forEach(link => {
+            link.addEventListener('click', function(e) {
+                if (!this.onclick) { // 只有非展开菜单的链接才添加高亮
+                    // 移除所有高亮
+                    document.querySelectorAll('.menu-link, .submenu-link').forEach(l => {
+                        l.classList.remove('active');
+                    });
+                    // 添加当前高亮
+                    this.classList.add('active');
                 }
-            }
+            });
         });
     </script>
 </body>
