/* 基础样式 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #f8f9fa;
            padding-bottom: 70px;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
  
        /* 脉冲动画 */
        @keyframes pulse {
            0% { transform: scale(1); box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4); }
            50% { transform: scale(1.05); box-shadow: 0 6px 20px rgba(255, 107, 53, 0.6); }
            100% { transform: scale(1); box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4); }
        }
        
        /* 头部样式 */
        header {
            background-color: #fff;
            box-shadow: 0 2px 15px rgba(0,0,0,0.1);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        
        .logo img {
            height: 50px;
            width: auto;
            transition: transform 0.3s;
        }
        
        .logo img:hover {
            transform: scale(1.05);
        }
        
        /* 主导航 */
        .main-nav {
            display: flex;
            align-items: center;
            position: relative;
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        
        .nav-menu li {
            position: relative;
            margin: 0 8px;
        }
        
        .nav-menu a {
            display: block;
            padding: 12px 20px;
            text-decoration: none;
            color: #333;
            font-weight: 500;
            border-radius: 5px;
            transition: all 0.3s ease;
            position: relative;
            white-space: nowrap;
        }
        
        .nav-menu a:hover {
            background-color: #f0f7ff;
            color: #2c6cb9;
        }
        
        .nav-menu a.active {
            background-color: #2c6cb9;
            color: white;
        }
        
        /* 联系电话按钮 */
        .phone-button {
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, #2c6cb9, #4a90e2);
            color: white;
            padding: 10px 20px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            margin-left: 20px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 10px rgba(44, 108, 185, 0.3);
            white-space: nowrap;
        }
        
        .phone-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 15px rgba(44, 108, 185, 0.4);
        }
        
        /* 移动端菜单按钮 */
        .mobile-menu-btn {
            display: none;
            flex-direction: column;
            justify-content: space-between;
            width: 30px;
            height: 21px;
            background: transparent;
            border: none;
            cursor: pointer;
            padding: 0;
        }
        
        .mobile-menu-btn span {
            display: block;
            height: 3px;
            width: 100%;
            background-color: #333;
            border-radius: 3px;
            transition: all 0.3s ease;
        }
        
        /* Banner样式 */
        .banner {
            background: linear-gradient(135deg, #2c6cb9 0%, #4a90e2 100%);
            color: white;
            padding: 150px 0 100px;
            text-align: center;
            margin-top: 80px;
            position: relative;
            overflow: hidden;
        }

        .banner::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>') repeat;
            animation: float 20s infinite linear;
        }

        @keyframes float {
            0% { transform: translateY(0) translateX(0); }
            100% { transform: translateY(-100px) translateX(50px); }
        }
        
        .banner h1 {
            font-size: 2.8rem;
            margin-bottom: 15px;
            position: relative;
            z-index: 2;
        }
        
        .banner h2 {
            font-size: 1.5rem;
            font-weight: 400;
            margin-bottom: 30px;
            position: relative;
            z-index: 2;
        }
        
        .phone-number {
            font-size: 2rem;
            font-weight: bold;
            margin-bottom: 30px;
            display: block;
            position: relative;
            z-index: 2;
        }
        
        .cta-button {
            display: inline-block;
            background: linear-gradient(45deg, #FF6B35, #FF8E53);
            color: white;
            padding: 15px 35px;
            border-radius: 50px;
            text-decoration: none;
            font-size: 1.2rem;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
            animation: pulse 2s infinite;
            position: relative;
            z-index: 2;
            border: 2px solid rgba(255,255,255,0.3);
        }
        
        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(255, 107, 53, 0.6);
            animation: none;
        }

        /* 信任徽章 */
        .trust-badges {
            display: flex;
            justify-content: center;
            gap: 30px;
            margin-top: 40px;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }

        .trust-badge {
            display: flex;
            align-items: center;
            gap: 10px;
            background: rgba(255,255,255,0.1);
            padding: 10px 20px;
            border-radius: 25px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255,255,255,0.2);
        }

        .trust-badge span {
            font-size: 0.9rem;
        }
        
        /* 服务区域 */
        .services {
            padding: 80px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-title h1 {
            font-size: 2.5rem;
            color: #2c6cb9;
            margin-bottom: 15px;
        }

        .section-title h2 {
            font-size: 2rem;
            color: #2c6cb9;
            margin-bottom: 10px;
        }
        
        .section-title p {
            color: #666;
            font-size: 1.1rem;
            max-width: 600px;
            margin: 0 auto;
        }
        
        .service-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .service-card {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
            border: 1px solid #f0f0f0;
        }
        
        .service-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.15);
        }
        
        .service-icon {
            height: 100px;
            background: linear-gradient(135deg, #e8f2ff, #d4e6ff);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
            color: #2c6cb9;
        }
        
        .service-content {
            padding: 25px;
        }
        
        .service-content h2 {
            font-size: 1.4rem;
            color: #2c6cb9;
            margin-bottom: 15px;
        }
        
        .service-content h3 {
            font-size: 1.3rem;
            color: #2c6cb9;
            margin-bottom: 15px;
        }
        
        .service-content p {
            color: #666;
            line-height: 1.7;
            margin-bottom: 15px;
        }

        /* 服务流程 */
        .service-process {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 8px;
            margin-top: 20px;
            border-left: 4px solid #2c6cb9;
        }

        .service-process h4 {
            color: #2c6cb9;
            margin-bottom: 10px;
            font-size: 1.1rem;
        }

        .service-process ol {
            padding-left: 20px;
            color: #666;
        }

        .service-process li {
            margin-bottom: 8px;
            line-height: 1.5;
        }
        
        /* 核心优势 */
        .advantages {
            padding: 80px 0;
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
        }
        
        .advantage-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
        }
        
        .advantage-card {
            display: flex;
            background: white;
            border-radius: 12px;
            padding: 30px;
            box-shadow: 0 8px 25px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
            border-left: 4px solid #2c6cb9;
            align-items: flex-start;
        }
        
        .advantage-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.12);
        }
        
        .advantage-icon {
            flex: 0 0 60px;
            margin-right: 20px;
            background: #e8f2ff;
            border-radius: 50%;
            width: 60px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: #2c6cb9;
        }
        
        .advantage-content {
            flex: 1;
        }
        
        .advantage-content h3 {
            font-size: 1.3rem;
            color: #2c6cb9;
            margin-bottom: 12px;
            font-weight: 600;
        }
        
        .advantage-content p {
            color: #666;
            line-height: 1.7;
            margin: 0;
        }
        
        /* 案例展示 */
        .cases {
            padding: 80px 0;
            background-color: #f1f5f9;
        }
        
        .case-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        
        .case-card {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
            transition: all 0.3s ease;
        }
        
        .case-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0,0,0,0.15);
        }
        
        .case-image {
            height: 200px;
            overflow: hidden;
            position: relative;
            background: linear-gradient(135deg, #e8f2ff, #d4e6ff);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .case-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .case-card:hover .case-image img {
            transform: scale(1.1);
        }

        .case-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background: #2c6cb9;
            color: white;
            padding: 5px 12px;
            border-radius: 15px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        
        .case-content {
            padding: 25px;
        }
        
        .case-content h3 {
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: #333;
        }

        .case-content p {
            color: #666;
            line-height: 1.6;
            margin-bottom: 15px;
        }

        .case-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.9rem;
            color: #888;
            border-top: 1px solid #f0f0f0;
            padding-top: 15px;
        }
        
        /* 问答区域 */
        .faq {
            padding: 80px 0;
            background-color: #f1f5f9;
        }
        
        .faq-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
            gap: 30px;
        }
        
        .faq-column {
            background: white;
            border-radius: 12px;
            padding: 35px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
        }
        
        .faq-title {
            display: flex;
            align-items: center;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 2px solid #e8f2ff;
        }
        
        .faq-title h3 {
            font-size: 1.4rem;
            color: #2c6cb9;
        }
        
        .faq-item {
            margin-bottom: 25px;
            padding-bottom: 20px;
            border-bottom: 1px solid #f0f0f0;
        }
        
        .faq-item:last-child {
            margin-bottom: 0;
            padding-bottom: 0;
            border-bottom: none;
        }
        
        .faq-item h4 {
            font-size: 1.1rem;
            margin-bottom: 12px;
            color: #333;
            line-height: 1.5;
        }
        
        .faq-item p {
            color: #666;
            line-height: 1.7;
        }

        /* 本地信息区域 */
        .local-info {
            background: white;
            border-radius: 12px;
            padding: 30px;
            margin: 40px 0;
            box-shadow: 0 5px 20px rgba(0,0,0,0.08);
            border-left: 4px solid #2c6cb9;
        }

        .local-info h3 {
            color: #2c6cb9;
            margin-bottom: 20px;
            font-size: 1.4rem;
        }

        .local-details {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }

        .local-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }

        .local-item .icon {
            font-size: 1.2rem;
            color: #2c6cb9;
            margin-top: 2px;
        }

        .local-item .content h4 {
            color: #333;
            margin-bottom: 5px;
            font-size: 1rem;
        }

        .local-item .content p {
            color: #666;
            font-size: 0.95rem;
            line-height: 1.5;
        }
        
        /* 底部样式 */
        footer {
            background-color: #2c3e50;
            color: white;
        }
        
        .footer-top {
            padding: 50px 0;
        }
        
        .footer-links {
            display: flex;
            justify-content: center;
            margin-bottom: 25px;
            flex-wrap: wrap;
            gap: 20px;
        }
        
        .footer-links a {
            color: #bdc3c7;
            text-decoration: none;
            transition: color 0.3s;
            font-weight: 500;
        }
        
        .footer-links a:hover {
            color: white;
        }
        
        .footer-bottom {
            background-color: #1a252f;
            padding: 25px 0;
            text-align: center;
            font-size: 0.9rem;
            color: #bdc3c7;
        }
        
        .footer-bottom a {
            color: #bdc3c7;
            text-decoration: none;
        }
        
        .footer-bottom a:hover {
            color: white;
        }

        .footer-contact {
            text-align: center;
            margin-bottom: 20px;
        }

        .footer-contact p {
            margin-bottom: 8px;
            color: #bdc3c7;
        }
        
        /* 底部固定div */
        .fixed-bottom-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            display: flex;
            z-index: 999;
            box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
        }
       .fixed-bottom-bar{
                
            } 
        .fixed-bottom-bar a {
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 18px;
            text-decoration: none;
            font-weight: bold;
            font-size: 16px;
            color: white;
            transition: all 0.3s ease;
        }
        
        .fixed-bottom-bar a:hover {
            opacity: 0.9;
            transform: translateY(-2px);
        }
        
        .inquiry-btn {
            background: linear-gradient(135deg, #2c6cb9, #4a90e2);
        }
        
        .contact-btn {
            background: linear-gradient(135deg, #28a745, #20c997);
        }
        
        /* 面包屑导航 */
        .breadcrumb {
            background: #f8f9fa;
            padding: 20px 0;
            margin-top: 80px;
            border-bottom: 1px solid #e9ecef;
        }
        
        .breadcrumb ol {
            display: flex;
            list-style: none;
            margin: 0;
            padding: 0;
            align-items: center;
        }
        
        .breadcrumb li {
            margin-right: 8px;
            display: flex;
            align-items: center;
        }
        
        .breadcrumb a {
            color: #6c757d;
            text-decoration: none;
            transition: color 0.3s;
            font-size: 0.95rem;
        }
        
        .breadcrumb a:hover {
            color: #2c6cb9;
        }
        
        .breadcrumb li:not(:last-child)::after {
            content: "›";
            margin-left: 12px;
            color: #6c757d;
            font-size: 1.2rem;
        }

        .breadcrumb .current {
            color: #2c6cb9;
            font-weight: 500;
        }
      
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .nav-menu {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: white;
                flex-direction: column;
                box-shadow: 0 5px 15px rgba(0,0,0,0.1);
                padding: 20px 0;
                margin-top: 15px;
                border-radius: 0 0 10px 10px;
            }
            
            .nav-menu.active {
                display: flex;
            }
            
            .nav-menu li {
                margin: 0;
                width: 100%;
            }
            
            .nav-menu a {
                padding: 15px 25px;
                border-radius: 0;
                width: 100%;
                text-align: left;
            }
            
            .mobile-menu-btn {
                display: flex;
            }
            
            .phone-button {
                margin-left: 15px;
                font-size: 0.9rem;
                padding: 8px 16px;
            }

            .banner h1 {
                font-size: 2.3rem;
            }

            .banner h2 {
                font-size: 1.2rem;
            }

            .service-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .case-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }

            .faq-grid {
                grid-template-columns: 1fr;
            }

            .local-details {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 768px) {
          
            .header-content {
                flex-wrap: wrap;
            }
            
            .banner {
                padding: 120px 0 80px;
                margin-top: 120px;
            }
            
            .banner h1 {
                font-size: 2rem;
            }
            
            .banner h2 {
                font-size: 1.1rem;
            }
            
            .phone-number {
                font-size: 1.6rem;
            }

            .cta-button {
                padding: 12px 25px;
                font-size: 1.1rem;
            }
            
            .section-title h1 {
                font-size: 2rem;
            }

            .section-title h2 {
                font-size: 1.6rem;
            }

            /* 在768px及以下屏幕，信任徽章改为2列显示 */
            .trust-badges {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 15px;
                justify-items: center;
            }

            .trust-badge {
                padding: 8px 15px;
                width: 100%;
                justify-content: center;
            }

            .case-grid {
                grid-template-columns: 1fr;
            }

            /* 在768px及以下屏幕，核心优势改为2列显示 */
            .advantage-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }

            .fixed-bottom-bar a {
                font-size: 14px;
                padding: 15px;
            }

            .footer-links {
                flex-direction: column;
                align-items: center;
                gap: 15px;
            }
            
            
        }

        @media (max-width: 480px) {
            .banner h1 {
                font-size: 1.8rem;
            }

            .phone-number {
                font-size: 1.4rem;
            }

            .cta-button {
                width: 90%;
                text-align: center;
            }

            /* 在480px及以下屏幕，信任徽章改为单列显示 */
            .trust-badges {
                grid-template-columns: 1fr;
                gap: 10px;
            }

            /* 在480px及以下屏幕，核心优势改为单列显示 */
            .advantage-grid {
                grid-template-columns: 1fr;
            }

            .service-content, .advantage-card, .case-content, .faq-column {
                padding: 20px;
            }

            .local-info {
                padding: 20px;
            }
        }/* CSS Document */