/* 共用样式 - 与首页保持一致 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            line-height: 1.6;
            color: #333;
            background-color: #f9f9f9;
        }
        
        a {
            text-decoration: none;
            color: inherit;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 30px;
            background-color: #d32f2f;
            color: white;
            border-radius: 4px;
            font-weight: 600;
            transition: background-color 0.3s;
        }
        
        .btn:hover {
            background-color: #b71c1c;
        }
        
        /* Header - 与首页保持一致 */
        header {
            background-color: #fff;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
/*            position: sticky;
*/            top: 0;
            z-index: 100;
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        
        .logo {
            font-size: 24px;
            font-weight: 700;
            color: #d32f2f;
        }
        
        .logo span {
            color: #333;
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav ul li {
            margin-left: 25px;
            position: relative;
        }
        
        nav ul li a {
            color: #555;
            font-weight: 500;
            transition: color 0.3s;
            padding: 5px 0;
        }
        
        nav ul li a:hover {
            color: #d32f2f;
        }
        
        nav ul li a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: #d32f2f;
            transition: width 0.3s;
        }
        
        nav ul li a:hover::after {
            width: 100%;
        }
        
        .menu-toggle {
            display: none;
            cursor: pointer;
            font-size: 24px;
            color: #d32f2f;
        }
        
        /* Banner - 与首页保持一致 */
        .banner {
            background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://via.placeholder.com/1920x600') center/cover no-repeat;
            height: 500px;
            display: flex;
            align-items: center;
            text-align: center;
            color: white;
            margin-bottom: 40px;
        }
        
        .banner-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .banner h1 {
            font-size: 36px;
            margin-bottom: 20px;
            color: white;
        }
        
        .banner p {
            font-size: 18px;
            margin-bottom: 30px;
        }
        
        /* SEO内容区域 - 两列布局 */
        .seo-content {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 40px;
            padding: 40px 0;
        }
        
        .main-content {
            display: grid;
            gap: 30px;
        }
        
        .sidebar {
            display: grid;
            gap: 30px;
        }
          /* Services Section */
        .services {
            padding: 60px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-title h2 {
            font-size: 32px;
            color: #d32f2f;
            margin-bottom: 15px;
        }
        
        .section-title p {
            color: #666;
            max-width: 1200px;
            margin: 0 auto;
        }
        
        .cards-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
        }
        
        .card {
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s, box-shadow 0.3s;
            padding: 30px;
        }
        
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        
        .card-content h3 {
            font-size: 22px;
            margin-bottom: 15px;
            color: #d32f2f;
        }
        
        .card-content p {
            color: #666;
            margin-bottom: 20px;
        }
        
        .card-content a {
            color: #d32f2f;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
        }
        
        .card-content a::after {
            content: '→';
            margin-left: 5px;
            transition: margin-left 0.3s;
        }
        
        .card-content a:hover::after {
            margin-left: 10px;
        }
        
        /* 通用内容块样式 */
        .content-block {
            background-color: white;
            border-radius: 8px;
            padding: 25px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .content-block h2 {
            color: #d32f2f;
            font-size: 22px;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #f1f1f1;
        }
        
        /* 推荐文章区域 - 修改后 */
        .featured-article {
            display: flex;
            flex-direction: column;
        }
        
        .featured-image {
            height: 350px;
            overflow: hidden;
            border-radius: 6px;
            margin-bottom: 20px;
        }
        
        .featured-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        
        .featured-article:hover .featured-image img {
            transform: scale(1.05);
        }
        
        .featured-content h3 {
            font-size: 24px;
            margin-bottom: 15px;
            color: #333;
        }
        
        .featured-content p {
            color: #666;
            margin-bottom: 20px;
            line-height: 1.7;
        }
        
        .read-more {
            display: inline-block;
            color: #d32f2f;
            font-weight: 600;
            margin-top: 15px;
            transition: color 0.3s;
        }
        
        .read-more:hover {
            color: #b71c1c;
        }
        
        .read-more::after {
            content: '→';
            margin-left: 5px;
            transition: margin-left 0.3s;
        }
        
        .read-more:hover::after {
            margin-left: 10px;
        }
        
        /* 在线留言区域 - 修改后 */
        .feedback-form {
            display: grid;
            gap: 15px;
        }
        
        .form-group {
            margin-bottom: 15px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
        }
        
        .form-group input,
        .form-group textarea {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 16px;
            transition: border-color 0.3s;
        }
        
        .form-group input:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: #d32f2f;
        }
        
        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }
        
        .submit-btn {
            padding: 12px 30px;
            background-color: #d32f2f;
            color: white;
            border: none;
            border-radius: 4px;
            font-weight: 600;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        
        .submit-btn:hover {
            background-color: #b71c1c;
        }
        
        /* 常见问题 */
        .faq-list {
            list-style: none;
        }
        
        .faq-list li {
            margin-bottom: 15px;
        }
        
        .faq-list a {
            display: block;
            padding: 10px 15px;
            background-color: #f9f9f9;
            border-radius: 4px;
            transition: all 0.3s;
        }
        
        .faq-list a:hover {
            background-color: #d32f2f;
            color: white;
        }
        
        /* 标签云 */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        .tag-cloud a {
            display: inline-block;
            padding: 5px 12px;
            background-color: #f1f1f1;
            border-radius: 20px;
            font-size: 14px;
            transition: all 0.3s;
        }
        
        .tag-cloud a:hover {
            background-color: #d32f2f;
            color: white;
        }
        
        /* 搜索框 */
        .search-form {
            display: flex;
        }
        
        .search-form input {
            flex: 1;
            padding: 10px 15px;
            border: 1px solid #ddd;
            border-radius: 4px 0 0 4px;
            outline: none;
        }
        
        .search-form button {
            padding: 10px 20px;
            background-color: #d32f2f;
            color: white;
            border: none;
            border-radius: 0 4px 4px 0;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        
        .search-form button:hover {
            background-color: #b71c1c;
        }
        
        /* 法律声明 */
        .legal-text {
            font-size: 14px;
            color: #666;
            line-height: 1.7;
        }
        
        /* 客服中心 */
        .support-item {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .support-icon {
            width: 40px;
            height: 40px;
            background-color: #f1f1f1;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            color: #d32f2f;
        }
        
        /* App下载 */
        .app-download {
            text-align: center;
        }
        
        .app-buttons {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 15px;
        }
        
        .app-btn {
            display: inline-block;
            padding: 10px 15px;
            background-color: #333;
            color: white;
            border-radius: 4px;
            font-size: 14px;
        }
        
        /* 注册红包 */
        .coupon {
            background-color: #fff8e1;
            border: 1px dashed #d32f2f;
            padding: 15px;
            text-align: center;
            margin-bottom: 15px;
        }
        
        .coupon:last-child {
            margin-bottom: 0;
        }
        
        .coupon-value {
            font-size: 24px;
            color: #d32f2f;
            font-weight: 700;
            margin: 10px 0;
        }
         /* Quick Links Section */
        .quick-links {
            background-color: #f1f1f1;
            padding: 60px 0;
        }
        
        .links-container {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 15px;
            margin-bottom: 20px;
        }
        
        .link-btn {
            display: block;
            background-color: white;
            color: #333;
            padding: 12px 15px;
            text-align: center;
            border-radius: 4px;
            font-weight: 500;
            transition: all 0.3s;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }
        
        .link-btn:hover {
            background-color: #d32f2f;
            color: white;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        /* Footer - 与首页保持一致 */
        footer {
            background-color: #222;
            color: #aaa;
            padding: 60px 0 20px;
        }
        
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-column h3 {
            color: white;
            font-size: 18px;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background-color: #d32f2f;
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column ul li {
            margin-bottom: 10px;
        }
        
        .footer-column ul li a {
            transition: color 0.3s;
        }
        
        .footer-column ul li a:hover {
            color: #d32f2f;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #444;
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .seo-content {
                grid-template-columns: 1fr;
            }
            
            .menu-toggle {
                display: block;
            }
            
            nav {
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: white;
                box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
                padding: 20px;
                clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
                transition: clip-path 0.4s;
            }
            
            nav.active {
                clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
            }
            
            nav ul {
                flex-direction: column;
            }
            
            nav ul li {
                margin: 0 0 15px 0;
            }
            
            .banner h1 {
                font-size: 28px;
            }
            
            .featured-image {
                height: 200px;
            }
        }