/* 英雄区域 */
        .hero {
            background: linear-gradient(rgba(10, 36, 99, 0.8), rgba(10, 36, 99, 0.9)), url('/template/jia/images/1.jpg');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 100px 0;
            text-align: center;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .hero h2 {
            font-size: 2.8rem;
            margin-bottom: 20px;
            color: var(--secondary);
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        
        /* 服务概览 */
        .service-overview {
            padding: 80px 0;
            background-color: white;
        }
        
        .overview-content {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            margin-top: 50px;
        }
        
        .overview-card {
            flex: 1;
            min-width: 250px;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
            border-radius: 10px;
            padding: 30px;
            text-align: center;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: var(--transition);
        }
        
        .overview-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .overview-icon {
            font-size: 3rem;
            color: var(--secondary);
            margin-bottom: 20px;
        }
        
        .overview-card h3 {
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        /* 办理流程 */
        .process {
            padding: 80px 0;
            background: linear-gradient(to bottom, #f8f9fa, #e9ecef);
        }
        
        .process-timeline {
            position: relative;
            max-width: 900px;
            margin: 0 auto;
            padding: 40px 0;
        }
        
        .process-timeline::before {
            content: '';
            position: absolute;
            top: 0;
            bottom: 0;
            left: 50%;
            width: 4px;
            background: linear-gradient(to bottom, var(--secondary), var(--accent));
            transform: translateX(-50%);
            border-radius: 2px;
        }
        
        .process-item {
            display: flex;
            align-items: center;
            margin-bottom: 50px;
            position: relative;
            opacity: 0;
            transform: translateY(20px);
            transition: var(--transition);
        }
        
        .process-item:nth-child(odd) {
            flex-direction: row-reverse;
            text-align: right;
        }
        
        .process-item:nth-child(odd) .process-content {
            margin-right: 30px;
            margin-left: 0;
        }
        
        .process-icon {
            width: 70px;
            height: 70px;
            background: linear-gradient(135deg, var(--primary) 0%, #1a3a8f 100%);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            flex-shrink: 0;
            position: relative;
            z-index: 2;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .process-content {
            background: white;
            padding: 25px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            margin-left: 30px;
            flex-grow: 1;
            position: relative;
        }
        
        .process-content::after {
            content: '';
            position: absolute;
            top: 50%;
            width: 20px;
            height: 20px;
            background: white;
            transform: translateY(-50%) rotate(45deg);
        }
        
        .process-item:nth-child(even) .process-content::after {
            left: -10px;
        }
        
        .process-item:nth-child(odd) .process-content::after {
            right: -10px;
        }
        
        .process-content h3 {
            color: var(--primary);
            margin-bottom: 10px;
            font-size: 1.3rem;
        }
        
        .process-item.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        /* 所需材料 */
        .materials {
            padding: 80px 0;
            background-color: white;
        }
        
        .materials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .material-card {
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: var(--transition);
        }
        
        .material-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .material-icon {
            font-size: 2.5rem;
            color: var(--secondary);
            margin-bottom: 20px;
        }
        
        .material-card h3 {
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        .material-list {
            list-style: none;
        }
        
        .material-list li {
            padding: 8px 0;
            border-bottom: 1px dashed #ddd;
            display: flex;
            align-items: center;
        }
        
        .material-list li:last-child {
            border-bottom: none;
        }
        
        .material-list i {
            color: var(--secondary);
            margin-right: 10px;
        }
        
        /* 软件优势 */
        .software-advantage {
            padding: 80px 0;
            background: linear-gradient(to bottom, #f8f9fa, #e9ecef);
        }
        
        .software-content {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 50px;
            margin-top: 50px;
        }
        
        .software-image {
            flex: 1;
            min-width: 300px;
            position: relative;
        }
        
        .software-image img {
            width: 100%;
            border-radius: 10px;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
        }
        
        .software-image:hover img {
            transform: translateY(-10px);
        }
        
        .software-info {
            flex: 1;
            min-width: 300px;
        }
        
        .software-info h3 {
            color: var(--primary);
            margin-bottom: 20px;
            font-size: 1.8rem;
        }
        
        .software-features {
            margin-top: 30px;
        }
        
        .software-feature {
            display: flex;
            align-items: flex-start;
            margin-bottom: 20px;
        }
        
        .feature-icon {
            font-size: 1.5rem;
            color: var(--secondary);
            margin-right: 15px;
            flex-shrink: 0;
        }
        
        .feature-content h4 {
            color: var(--primary);
            margin-bottom: 5px;
        }
        
        /* 常见问题 */
        .faq {
            padding: 80px 0;
            background-color: white;
        }
        
        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .faq-item {
            margin-bottom: 20px;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .faq-question {
            background: linear-gradient(135deg, var(--primary) 0%, #1a3a8f 100%);
            color: white;
            padding: 20px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 500;
        }
        
        .faq-answer {
            padding: 0;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease, padding 0.3s ease;
            background-color: #f8f9fa;
        }
        
        .faq-item.active .faq-answer {
            max-height: 500px;
            padding: 20px;
        }
        
        /* 行动召唤 */
        .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;
        }
        
        .cta h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }
        
        .cta p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        
        .btn-light {
            background-color: white;
            color: var(--primary);
        }
        
        .btn-light:hover {
            background-color: var(--secondary);
            color: var(--primary);
        }
       
        
        /* 动画效果 */
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .fade-in {
            animation: fadeIn 1s ease forwards;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .section-title h2 {
                font-size: 2rem;
            }
            
            .hero h2 {
                font-size: 2.2rem;
            }
            
            .process-timeline::before {
                left: 30px;
            }
            
            .process-item, .process-item:nth-child(odd) {
                flex-direction: row;
                text-align: left;
            }
            
            .process-item:nth-child(odd) .process-content {
                margin-right: 0;
                margin-left: 30px;
            }
            
            .process-content::after {
                right: auto;
                left: -10px;
            }
            
            .process-item:nth-child(odd) .process-content::after {
                right: auto;
                left: -10px;
            }
        }
        
        @media (max-width: 768px) {
            nav {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 80%;
                height: calc(100vh - 70px);
                background-color: var(--primary);
                transition: 0.5s;
                padding: 20px;
                z-index: 999;
            }
            
            nav.active {
                left: 0;
            }
            
            nav ul {
                flex-direction: column;
            }
            
            nav ul li {
                margin: 15px 0;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .hero {
                padding: 80px 0;
            }
            
            .hero h2 {
                font-size: 1.8rem;
            }
            
            .hero p {

                font-size: 1rem;
            }
            
            .overview-card {
                min-width: 100%;
            }
            
            .software-content {
                flex-direction: column;
            }
        }
        
        @media (max-width: 576px) {
            .section-title h2 {
                font-size: 1.8rem;
            }
            
            .btn {
                padding: 10px 20px;
                font-size: 0.9rem;
            }
            
            .process-icon {
                width: 50px;
                height: 50px;
                font-size: 1.5rem;
            }
            
            .cta h2 {
                font-size: 1.8rem;
            }
            
            .cta p {
                font-size: 1rem;
            }
        }