* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Noto Sans SC', sans-serif;
        }
        
        body {
            background-color: #f5f7fa;
            color: #333;
            line-height: 1.6;
        }
        
        /* 导航栏样式 */
header {
            background-color: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 8%;
            max-width: 1400px;
            margin: 0 auto;
        }
        
        .logo {
            font-size: 28px;
            font-weight: 700;
            color: var(--primary);
            text-decoration: none;
        }
        
        .nav-links {
            display: flex;
            list-style: none;
        }
        
        .nav-links li {
            margin: 0 15px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            transition: color 0.3s;
        }
        
        .nav-links a:hover {
            color: var(--primary);
        }
        
        .contact-btn {
            background-color: #e74c3c;
            color: white;
            border: none;
            padding: 10px 20px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .contact-btn:hover {
            background-color: #c0392b;
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(231, 76, 60, 0.3);
        }
        
        /* 详情页内容容器 */
        .detail-container {
            max-width: 1200px;
            margin: 40px auto;
            padding: 0 20px;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 30px;
			margin-top: 128px;
        }
        
        /* 主内容区域 */
        .article-content {
			width: 830px;
            background: #fff;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            padding: 40px;
        }
        
        .article-header {
            border-bottom: 1px solid #eee;
            padding-bottom: 20px;
            margin-bottom: 30px;
        }
        
        .article-title {
            font-size: 28px;
            color: #2c3e50;
            margin-bottom: 15px;
            line-height: 1.3;
        }
        
        .article-meta {
            display: flex;
            color: #7f8c8d;
            font-size: 14px;
            margin-bottom: 10px;
        }
        
        .meta-item {
            margin-right: 20px;
            display: flex;
            align-items: center;
        }
        
        .meta-item i {
            margin-right: 5px;
        }
        
        .article-body {
            font-size: 16px;
            color: #34495e;
            line-height: 1.8;
        }
        
        .article-body h3 {
            color: #2c3e50;
            margin: 25px 0 15px;
            font-size: 22px;
        }
        
        .article-body p {
            margin-bottom: 20px;
        }
        
        .article-body ul {
            margin-left: 30px;
            margin-bottom: 20px;
        }
        
        .article-body li {
            margin-bottom: 10px;
        }
        
        .highlight-box {
            background: #f8f9fa;
            border-left: 4px solid #3498db;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 5px 5px 0;
        }
        
        /* 标签样式 */
        .tags-section {
            margin: 30px 0;
        }
        
        .tags-title {
            font-size: 18px;
            color: #2c3e50;
            margin-bottom: 15px;
            font-weight: 600;
        }
        
        .tag-list {
            display: flex;
            flex-wrap: wrap;
        }
        
        .tag {
            background: #eaf6ff;
            color: #3498db;
            padding: 5px 15px;
            border-radius: 30px;
            margin: 0 10px 10px 0;
            font-size: 14px;
            transition: all 0.3s;
            text-decoration: none;
        }
        
        .tag:hover {
            background: #3498db;
            color: white;
        }
        
        /* 上一篇下一篇 */
        .article-navigation {
            display: flex;
            justify-content: space-between;
            border-top: 1px solid #eee;
            padding-top: 30px;
            margin-top: 30px;
        }
        
        .nav-item {
            max-width: 45%;
        }
        
        .nav-label {
            color: #7f8c8d;
            font-size: 14px;
            margin-bottom: 5px;
        }
        
        .nav-title {
            font-size: 16px;
            color: #3498db;
            text-decoration: none;
            transition: color 0.3s;
            display: block;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        
        .nav-title:hover {
            color: #2980b9;
            text-decoration: underline;
        }
        
        /* 侧边栏 */
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        
        .sidebar-widget {
            background: #fff;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            padding: 25px;
        }
        
        .widget-title {
            font-size: 20px;
            color: #2c3e50;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #3498db;
            position: relative;
        }
        
        .widget-title::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 60px;
            height: 2px;
            background: #3498db;
        }
        
        /* 热门文章列表 */
        .popular-list {
            list-style: none;
        }
        
        .popular-item {
            display: flex;
            margin-bottom: 15px;
            padding-bottom: 15px;
            border-bottom: 1px dashed #eee;
        }
        
        .popular-item:last-child {
            border-bottom: none;
            margin-bottom: 0;
            padding-bottom: 0;
        }
        
        .popular-rank {
            width: 24px;
            height: 24px;
            background: #3498db;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: bold;
            margin-right: 15px;
            flex-shrink: 0;
        }
        
        .popular-item:nth-child(1) .popular-rank {
            background: #e74c3c;
        }
        
        .popular-item:nth-child(2) .popular-rank {
            background: #f39c12;
        }
        
        .popular-item:nth-child(3) .popular-rank {
            background: #3498db;
        }
        
        .popular-content {
            flex: 1;
        }
        
        .popular-title {
            font-size: 15px;
            color: #2c3e50;
            text-decoration: none;
            display: block;
            margin-bottom: 5px;
            transition: color 0.3s;
        }
        
        .popular-title:hover {
            color: #3498db;
        }
        
        .popular-meta {
            font-size: 12px;
            color: #7f8c8d;
        }
        
        /* 相关文章 */
        .related-list {
            list-style: none;
        }
        
        .related-item {
            padding: 10px 0;
            border-bottom: 1px solid #eee;
        }
        
        .related-item:last-child {
            border-bottom: none;
        }
        
        .related-title {
            font-size: 15px;
            color: #2c3e50;
            text-decoration: none;
            transition: color 0.3s;
            display: block;
            padding: 8px 0;
        }
        
        .related-title:hover {
            color: #3498db;
        }
        
        .related-meta {
            font-size: 12px;
            color: #7f8c8d;
            display: flex;
            justify-content: space-between;
        }
        
        /* 相关服务 */
        .services-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 15px;
        }
        
        .service-card {
            background: #f8f9fa;
            border-radius: 8px;
            padding: 15px;
            transition: all 0.3s;
            border: 1px solid #eee;
        }
        
        .service-card:hover {
            background: #eaf6ff;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(52, 152, 219, 0.1);
        }
        
        .service-title {
            font-size: 16px;
            color: #2c3e50;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
        }
        
        .service-title i {
            color: #c0392b;
            margin-right: 10px;
        }
        
        .service-desc {
            font-size: 13px;
            color: #7f8c8d;
            line-height: 1.5;
        }
        
        /* 咨询按钮 */
        .consult-box {
            background: linear-gradient(135deg, #3498db, #2c3e50);
            border-radius: 10px;
            padding: 25px;
            text-align: center;
            color: white;
        }
        
        .consult-title {
            font-size: 20px;
            margin-bottom: 15px;
        }
        
        .consult-desc {
            margin-bottom: 20px;
            font-size: 15px;
            opacity: 0.9;
        }
        
        .consult-btn {
            background: white;
            color: #3498db;
            border: none;
            padding: 12px 30px;
            border-radius: 30px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            display: inline-block;
            text-decoration: none;
        }
        
        .consult-btn:hover {
            background: #f8f9fa;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
                /* 弹窗样式 */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.7);
            z-index: 2000;
            justify-content: center;
            align-items: center;
        }
        
        .modal-content {
            background: white;
            border-radius: 15px;
            padding: 40px;
            text-align: center;
            max-width: 500px;
            width: 90%;
            position: relative;
            animation: modalOpen 0.4s;
        }

        
        @keyframes modalOpen {
            from { opacity: 0; transform: translateY(-50px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .close-btn {
            position: absolute;
            top: 15px;
            right: 20px;
            font-size: 2rem;
            cursor: pointer;
            color: var(--gray);
            transition: color 0.3s;
        }
        
        .close-btn:hover {
            color: var(--primary);
        }
        
        .modal h3 {
            font-size: 1.8rem;
            color: var(--dark);
            margin-bottom: 20px;
        }
        
        .qrcode {
            width: 200px;
            height: 200px;
            background: var(--light-gray);
            margin: 20px auto;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 5rem;
            color: var(--primary);
        }
        
        .phone-number {
            font-size: 1.8rem;
            font-weight: 700;
            color: #e74c3c;
            margin: 20px 0;
        }
        
        .contact-text {
            color: var(--gray);
            margin-top: 20px;
        }
        
        /* 底部样式 */
        footer {
            background: #2c3e50;
            color: #ecf0f1;
            padding: 50px 0 20px;
        }
        
        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 30px;
            padding: 0 20px;
        }
        
        .footer-column {
            margin-bottom: 20px;
        }
        
        .footer-column h3 {
            font-size: 18px;
            margin-bottom: 20px;
            color: white;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background: #e74c3c;
        }
        
        .footer-column p {
            font-size: 14px;
            margin-bottom: 15px;
            line-height: 1.6;
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            color: #bdc3c7;
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s;
        }
        
        .footer-links a:hover {
            color: #3498db;
        }
        
        .contact-info {
            display: flex;
            align-items: flex-start;
            margin-bottom: 15px;
        }
        
        .contact-icon {
            margin-right: 10px;
            color: #e74c3c;
            min-width: 20px;
        }
        
        .friend-links {
            max-width: 1200px;
            margin: 30px auto 0;
            padding: 20px;
            border-top: 1px solid #34495e;
        }
        
        .links-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
        }
        
        .friend-link {
            color: #bdc3c7;
            text-decoration: none;
            font-size: 13px;
            transition: color 0.3s;
        }
        
        .friend-link:hover {
            color: #3498db;
        }
        
        .copyright {
            text-align: center;
            padding: 20px 0 0;
            font-size: 14px;
            color: #7f8c8d;
            margin-top: 30px;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .detail-container {
                grid-template-columns: 1fr;
            }
            
            .sidebar {
                margin-top: 30px;
            }
            
            .navbar {
                padding: 0 20px;
            }
            
            .nav-links {
                display: none;
            }
            
            .logo img {
                height: 40px;
            }
        }
        
        @media (max-width: 768px) {
            .article-content {
                padding: 25px;
            }
            
            .article-title {
                font-size: 24px;
            }
            
            .article-navigation {
                flex-direction: column;
            }
            
            .nav-item {
                max-width: 100%;
                margin-bottom: 20px;
            }
        }