/* 英雄区域 */
        .hero {
            background: linear-gradient(rgba(10, 36, 99, 0.8), rgba(10, 36, 99, 0.8)), url('/template/jia/images/1.jpg');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 120px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .hero::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(212, 175, 55, 0.2)"/></svg>');
            background-size: 100% 100%;
            opacity: 0.3;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }
        
        .hero h1 {
            font-size: 3.2rem;
            margin-bottom: 20px;
            color: var(--secondary);
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
            animation: fadeInDown 1s ease-out;
        }
        
        .hero p {
            font-size: 1.3rem;
            margin-bottom: 30px;
            opacity: 0.9;
            animation: fadeInUp 1s ease-out 0.3s forwards;
            opacity: 0;
        }
        
        .hero-badge {
            display: inline-block;
            background: rgba(212, 175, 55, 0.2);
            backdrop-filter: blur(10px);
            border: 1px solid var(--secondary);
            color: white;
            padding: 8px 20px;
            border-radius: 30px;
            margin-bottom: 20px;
            animation: fadeIn 1s ease-out 0.6s forwards;
            opacity: 0;
        }
        
        /* 服务介绍区域 */
        .service-intro {
            padding: 80px 0;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
        }
        
        .intro-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .intro-image {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
            transform: perspective(1000px) rotateY(-5deg);
            transition: var(--transition);
        }
        
        .intro-image:hover {
            transform: perspective(1000px) rotateY(0);
        }
        
        .intro-image img {
            width: 100%;
            height: auto;
            display: block;
        }
        
        .intro-content h2 {
            font-size: 2.2rem;
            color: var(--primary);
            margin-bottom: 20px;
        }
        
        .intro-content p {
            color: #555;
            margin-bottom: 25px;
            line-height: 1.8;
        }
        
        .intro-features {
            margin-top: 30px;
        }
        
        .intro-features li {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }
        
        .intro-features i {
            color: var(--secondary);
            margin-right: 15px;
            font-size: 1.2rem;
            width: 25px;
        }
        
        /* 办理流程区域 */
        .process-section {
            padding: 80px 0;
            background-color: white;
        }
        
        .process-timeline {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .process-timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            top: 0;
            bottom: 0;
            width: 4px;
            background: linear-gradient(to bottom, var(--primary), var(--secondary));
            transform: translateX(-50%);
        }
        
        .process-step {
            display: flex;
            margin-bottom: 40px;
            position: relative;
            width: 100%;
        }
        
        .process-step:nth-child(even) {
            flex-direction: row-reverse;
        }
        
        .step-content {
            background: white;
            border-radius: 10px;
            padding: 25px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            width: calc(50% - 40px);
            position: relative;
            transition: var(--transition);
        }
        
        .process-step:nth-child(odd) .step-content {
            margin-right: 40px;
        }
        
        .process-step:nth-child(even) .step-content {
            margin-left: 40px;
        }
        
        .step-content:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
        }
        
        .step-icon {
            position: absolute;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: var(--primary);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 700;
            top: 20px;
            z-index: 1;
        }
        
        .process-step:nth-child(odd) .step-icon {
            right: -80px;
        }
        
        .process-step:nth-child(even) .step-icon {
            left: -80px;
        }
        
        .step-content h3 {
            color: var(--primary);
            margin-bottom: 15px;
            font-size: 1.3rem;
            padding-left: 30px;
        }
        
        .step-content p {
            color: #666;
            line-height: 1.6;
        }
        
        /* 所需资料区域 */
        .materials-section {
            padding: 80px 0;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
        }
        
        .materials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .material-card {
            background: white;
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .material-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .material-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 5px;
            height: 100%;
            background: linear-gradient(to bottom, var(--primary), var(--secondary));
        }
        
        .material-icon {
            font-size: 2.5rem;
            color: var(--secondary);
            margin-bottom: 20px;
        }
        
        .material-card h3 {
            color: var(--primary);
            margin-bottom: 15px;
            font-size: 1.3rem;
        }
        
        .material-list li {
            margin-bottom: 10px;
            display: flex;
            align-items: flex-start;
        }
        
        .material-list i {
            color: var(--secondary);
            margin-right: 10px;
            margin-top: 5px;
        }
        
        /* 办理时限区域 */
        .timeline-section {
            padding: 80px 0;
            background-color: white;
        }
        
        .timeline-container {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
        }
        
        .timeline-bar {
            height: 10px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            border-radius: 5px;
            margin-bottom: 50px;
            position: relative;
        }
        
        .timeline-marker {
            position: absolute;
            top: -15px;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: white;
            border: 3px solid var(--secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-weight: 700;
            transform: translateX(-50%);
        }
        
        .timeline-points {
            display: flex;
            justify-content: space-between;
            margin-top: 30px;
        }
        
        .timeline-point {
            text-align: center;
            max-width: 200px;
        }
        
        .timeline-point h4 {
            color: var(--primary);
            margin-bottom: 10px;
        }
        
        .timeline-point p {
            color: #666;
            font-size: 0.9rem;
        }
        
        /* 优势区域样式 */
        .advantages {
            padding: 80px 0;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
        }
        
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
        }
        
        .advantage-card {
            background-color: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            text-align: center;
            transition: var(--transition);
            position: relative;
            overflow: hidden;
        }
        
        .advantage-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.5s ease;
        }
        
        .advantage-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .advantage-card:hover::after {
            transform: scaleX(1);
        }
        
        .advantage-icon {
            font-size: 2.5rem;
            color: var(--secondary);
            margin-bottom: 20px;
        }
        
        .advantage-card h3 {
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        /* CTA区域 */
        .cta {
            padding: 100px 0;
            background: linear-gradient(rgba(10, 36, 99, 0.9), rgba(10, 36, 99, 0.9)), url('/template/jia/images/28.jpg');
            background-size: cover;
            background-position: center;
            color: white;
            text-align: center;
            position: relative;
        }
        
        .cta::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 C50,100 50,0 100,100 L100,0 Z" fill="rgba(212, 175, 55, 0.2)"/></svg>');
            background-size: 100% 100%;
        }
        
        .cta-content {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }
        
        .cta h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            color: var(--secondary);
        }
        
        .cta p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 30px;
        }
        
        .btn-light {
            background-color: transparent;
            border: 2px solid white;
            color: white;
        }
        
        .btn-light:hover {
            background-color: white;
            color: var(--primary);
        }
        
   
        
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
            opacity: 0.7;
        }
        
        /* 动画效果 */
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        @keyframes fadeInUp {
            from { 
                opacity: 0;
                transform: translateY(20px);
            }
            to { 
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes fadeInDown {
            from { 
                opacity: 0;
                transform: translateY(-20px);
            }
            to { 
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }
        
        .is-visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .intro-container {
                grid-template-columns: 1fr;
                gap: 40px;
            }
            
            .intro-image {
                max-width: 600px;
                margin: 0 auto;
            }
            
            .process-timeline::before {
                left: 30px;
            }
            
            .process-step {
                flex-direction: row !important;
                padding-left: 80px;
            }
            
            .step-content {
                width: 100%;
                margin: 0 !important;
            }
            
            .process-step:nth-child(odd) .step-icon,
            .process-step:nth-child(even) .step-icon {
                left: 0;
                right: auto;
            }
        }
        
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                text-align: center;
            }
            
            nav {
                margin-top: 20px;
            }
            
            nav ul {
                flex-direction: column;
                align-items: center;
            }
            
            nav ul li {
                margin: 10px 0;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .hero p {
                font-size: 1.1rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .cta h2 {
                font-size: 2rem;
            }
            
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .footer-container {
                grid-template-columns: 1fr;
                text-align: center;
            }
            
            .footer-col h3::after {
                left: 50%;
                transform: translateX(-50%);
            }
            
            .footer-contact li {
                justify-content: center;
            }
            
            .footer-social {
                justify-content: center;
            }
        }
        
        @media (max-width: 576px) {
            .hero {
                padding: 80px 0;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
            }
            
            .process-step {
                padding-left: 60px;
            }
            
            .step-icon {
                width: 40px;
                height: 40px;
                font-size: 1.2rem;
            }
            
            .timeline-points {
                flex-direction: column;
                align-items: center;
                gap: 30px;
            }
        }