/* 联系我们页面的轮播图样式 */
        .contact-hero {
            position: relative;
            height: 600px;
            overflow: hidden;
            margin-top: 70px;
            background: linear-gradient(135deg, #1a6bc4 0%, #2c8ae8 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: white;
        }
        
        .contact-hero-content {
            max-width: 900px;
            padding: 0 20px;
            animation: slideIn 1s ease;
        }
        
        @keyframes slideIn {
            from {
                opacity: 0;
                transform: translateY(60px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .contact-hero h2 {
            font-size: 3.5rem;
            margin-bottom: 25px;
            text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
            font-weight: 800;
            line-height: 1.2;
        }
        
        .contact-hero p {
            font-size: 1.3rem;
            margin-bottom: 35px;
            text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.3);
            line-height: 1.6;
        }
        
        /* 联系信息板块样式 */
        .contact-info-section {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
        }
        
        .contact-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
        }
        
        .contact-card {
            background: white;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            text-align: center;
            padding: 40px 30px;
            position: relative;
            z-index: 1;
        }
        
        .contact-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            transform: scaleX(0);
            transform-origin: left;
            transition: var(--transition);
        }
        
        .contact-card:hover {
            transform: translateY(-15px);
            box-shadow: var(--box-shadow-lg);
        }
        
        .contact-card:hover::before {
            transform: scaleX(1);
        }
        
        .contact-icon {
            font-size: 3.5rem;
            color: var(--primary-color);
            margin-bottom: 25px;
            transition: var(--transition);
        }
        
        .contact-card:hover .contact-icon {
            transform: scale(1.1) rotate(5deg);
            color: var(--primary-light);
        }
        
        .contact-card h3 {
            font-size: 1.7rem;
            margin-bottom: 20px;
            color: var(--dark-color);
            font-weight: 700;
        }
        
        .contact-card p {
            margin-bottom: 25px;
            color: #666;
            line-height: 1.6;
        }
        
        .contact-details {
            text-align: left;
            margin-bottom: 30px;
        }
        
        .contact-details li {
            padding: 8px 0;
            position: relative;
            padding-left: 25px;
        }
        
        .contact-details li::before {
            content: '•';
            position: absolute;
            left: 0;
            color: var(--secondary-color);
            font-weight: bold;
            font-size: 1.2rem;
        }
        
        /* 微信二维码样式 */
        .wechat-qr {
            text-align: center;
            margin-top: 30px;
            padding: 20px;
            background: white;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            transition: var(--transition);
        }
        
        .wechat-qr:hover {
            transform: translateY(-5px);
            box-shadow: var(--box-shadow-lg);
        }
        
        .wechat-qr img {
            max-width: 200px;
            margin: 0 auto 15px;
            border-radius: var(--border-radius-sm);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .wechat-qr p {
            font-weight: 600;
            color: var(--dark-color);
        }
        
        /* 服务板块样式 */
        .services {
            background: white;
        }
        
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 40px;
        }
        
        .service-card {
            background: white;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            text-align: center;
            padding: 40px 30px;
            position: relative;
            z-index: 1;
        }
        
        .service-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            transform: scaleX(0);
            transform-origin: left;
            transition: var(--transition);
        }
        
        .service-card:hover {
            transform: translateY(-15px);
            box-shadow: var(--box-shadow-lg);
        }
        
        .service-card:hover::before {
            transform: scaleX(1);
        }
        
        .service-icon {
            font-size: 3.5rem;
            color: var(--primary-color);
            margin-bottom: 25px;
            transition: var(--transition);
        }
        
        .service-card:hover .service-icon {
            transform: scale(1.1) rotate(5deg);
            color: var(--primary-light);
        }
        
        .service-card h3 {
            font-size: 1.7rem;
            margin-bottom: 20px;
            color: var(--dark-color);
            font-weight: 700;
        }
        
        .service-card p {
            margin-bottom: 25px;
            color: #666;
            line-height: 1.6;
        }
        
        .service-features {
            text-align: left;
            margin-bottom: 30px;
        }
        
        .service-features li {
            padding: 8px 0;
            position: relative;
            padding-left: 25px;
        }
        
        .service-features li::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--secondary-color);
            font-weight: bold;
        }
        
        .price {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary-color);
            margin: 20px 0;
            display: flex;
            align-items: baseline;
            justify-content: center;
        }
        
        .price span {
            font-size: 1.1rem;
            color: #666;
            font-weight: normal;
            margin-left: 5px;
        }
        
        /* 优势板块样式 */
        .advantages {
            background: linear-gradient(135deg, #f0f4f8 0%, #d9e2ec 100%);
        }
        
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 35px;
        }
        
        .advantage-item {
            text-align: center;
            padding: 40px 25px;
            background: white;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .advantage-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            opacity: 0;
            transition: var(--transition);
            z-index: 0;
        }
        
        .advantage-item:hover {
            transform: translateY(-10px);
            box-shadow: var(--box-shadow-lg);
            color: white;
        }
        
        .advantage-item:hover::before {
            opacity: 1;
        }
        
        .advantage-item:hover .advantage-icon,
        .advantage-item:hover h3,
        .advantage-item:hover p {
            color: white;
            position: relative;
            z-index: 1;
        }
        
        .advantage-icon {
            font-size: 3rem;
            color: var(--primary-color);
            margin-bottom: 25px;
            transition: var(--transition);
            position: relative;
            z-index: 1;
        }
        
        .advantage-item h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--dark-color);
            font-weight: 700;
            transition: var(--transition);
            position: relative;
            z-index: 1;
        }
        
        .advantage-item p {
            transition: var(--transition);
            position: relative;
            z-index: 1;
        }
        
        /* 服务流程板块样式 */
        .process {
            background: white;
            position: relative;
            overflow: hidden;
        }
        
        .process::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(248,249,250,0.5)"/></svg>');
            background-size: cover;
            z-index: 0;
        }
        
        .process-steps {
            display: flex;
            justify-content: space-between;
            position: relative;
            margin-top: 60px;
            z-index: 1;
        }
        
        .process-steps::before {
            content: '';
            position: absolute;
            top: 70px;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            z-index: 1;
            animation: flow 3s infinite linear;
        }
        
        @keyframes flow {
            0% {
                background-position: 0% 50%;
            }
            50% {
                background-position: 100% 50%;
            }
            100% {
                background-position: 0% 50%;
            }
        }
        
        .step {
            text-align: center;
            position: relative;
            z-index: 2;
            background: white;
            padding: 30px 20px;
            width: 220px;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            animation: stepFloat 6s infinite ease-in-out;
        }
        
        /* 为每个步骤设置不同的动画延迟 */
        .step:nth-child(1) {
            animation-delay: 0s;
        }
        .step:nth-child(2) {
            animation-delay: 1s;
        }
        .step:nth-child(3) {
            animation-delay: 2s;
        }
        .step:nth-child(4) {
            animation-delay: 3s;
        }
        .step:nth-child(5) {
            animation-delay: 4s;
        }
        
        @keyframes stepFloat {
            0% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-10px);
            }
            100% {
                transform: translateY(0);
            }
        }
        
        .step:hover {
            transform: translateY(-10px);
            box-shadow: var(--box-shadow-lg);
            animation: none;
        }
        
        .step-number {
            width: 90px;
            height: 90px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
            font-weight: 800;
            margin: 0 auto 25px;
            transition: var(--transition);
            position: relative;
            box-shadow: 0 5px 15px rgba(26, 107, 196, 0.3);
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% {
                box-shadow: 0 5px 15px rgba(26, 107, 196, 0.3);
                transform: scale(1);
            }
            50% {
                box-shadow: 0 5px 25px rgba(26, 107, 196, 0.5);
                transform: scale(1.05);
            }
            100% {
                box-shadow: 0 5px 15px rgba(26, 107, 196, 0.3);
                transform: scale(1);
            }
        }
        
        .step:hover .step-number {
            background: linear-gradient(135deg, var(--primary-light), var(--secondary-color));
            animation: none;
            transform: scale(1.1) rotate(5deg);
        }
        
        .step h4 {
            font-size: 1.4rem;
            margin-bottom: 15px;
            color: var(--dark-color);
            font-weight: 700;
        }
        
        .step p {
            color: #666;
            line-height: 1.6;
        }
        
       
        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .process-steps {
                flex-wrap: wrap;
                justify-content: center;
                gap: 30px;
            }
            
            .step {
                width: calc(50% - 30px);
            }
            
            .process-steps::before {
                display: none;
            }
        }
        
        @media (max-width: 992px) {
            .section-title h2 {
                font-size: 2.4rem;
            }
            
            .contact-hero h2 {
                font-size: 2.8rem;
            }
            
            .nav-phone {
                display: none;
            }
        }
        
        @media (max-width: 768px) {
            .nav-menu {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                background: white;
                flex-direction: column;
                align-items: flex-start;
                justify-content: flex-start;
                padding: 100px 30px 30px;
                transition: var(--transition);
                box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
                z-index: 999;
            }
            
            .nav-menu.active {
                right: 0;
            }
            
            .nav-menu li {
                margin: 15px 0;
                width: 100%;
            }
            
            .nav-menu a {
                display: block;
                padding: 12px 0;
                font-size: 1.1rem;
                border-bottom: 1px solid #f0f0f0;
            }
            
            .mobile-menu {
                display: block;
            }
            
            .contact-hero {
                height: 500px;
            }
            
            .contact-hero h2 {
                font-size: 2.2rem;
            }
            
            .contact-hero p {
                font-size: 1.1rem;
            }
            
            .section {
                padding: 80px 0;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .services-grid,
            .contact-grid {
                grid-template-columns: 1fr;
            }
            
            .step {
                width: 100%;
                max-width: 350px;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
                gap: 40px;
            }
        }
        
        @media (max-width: 576px) {
            .contact-hero {
                height: 450px;
            }
            
            .contact-hero h2 {
                font-size: 1.8rem;
            }
            
            .contact-hero p {
                font-size: 1rem;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
            }
            
            .advantages-grid {
                grid-template-columns: 1fr;
            }
        }
        
        /* 滚动动画 */
        .fade-in {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }
        
        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        .delay-1 {
            transition-delay: 0.1s;
        }
        
        .delay-2 {
            transition-delay: 0.2s;
        }
        
        .delay-3 {
            transition-delay: 0.3s;
        }
        
        .delay-4 {
            transition-delay: 0.4s;
        }
        
        .delay-5 {
            transition-delay: 0.5s;
        }
        
        .delay-6 {
            transition-delay: 0.6s;
        }