/* 英雄区域 */
        .hero {
            background: linear-gradient(rgba(10, 36, 99, 0.85), rgba(10, 36, 99, 0.85)), 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 h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            color: var(--secondary);
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        
        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 30px;
        }
        
        /* 服务介绍 */
        .service-intro {
            padding: 80px 0;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
        }
        
        .intro-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .intro-card {
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            text-align: center;
            transition: var(--transition);
        }
        
        .intro-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .intro-icon {
            font-size: 3rem;
            color: var(--secondary);
            margin-bottom: 20px;
        }
        
        .intro-card h3 {
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        /* 软件展示区 */
        .software-showcase {
            padding: 80px 0;
            background-color: white;
            position: relative;
            overflow: hidden;
        }
        
        .software-container {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
        }
        
        .software-content {
            flex: 1;
            min-width: 300px;
            padding: 30px;
        }
        
        .software-demo {
            flex: 1;
            min-width: 300px;
            position: relative;
            perspective: 1000px;
        }
        
        .software-image {
            width: 100%;
            border-radius: 10px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
            transform: rotateY(-5deg) rotateX(5deg);
            transition: var(--transition);
        }
        
        .software-demo:hover .software-image {
            transform: rotateY(0) rotateX(0);
            box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
        }
        
        .feature-list {
            margin: 30px 0;
        }
        
        .feature-item {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
            padding: 15px;
            background: rgba(10, 36, 99, 0.05);
            border-radius: 8px;
            transition: var(--transition);
        }
        
        .feature-item:hover {
            background: rgba(10, 36, 99, 0.1);
            transform: translateX(5px);
        }
        
        .feature-icon {
            width: 40px;
            height: 40px;
            background: var(--secondary);
            color: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            flex-shrink: 0;
        }
        
        /* 办理详情 */
        .process-details {
            padding: 80px 0;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
        }
        
        .details-tabs {
            display: flex;
            justify-content: center;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }
        
        .tab-btn {
            padding: 15px 30px;
            background: white;
            border: none;
            cursor: pointer;
            font-weight: 600;
            color: var(--primary);
            transition: var(--transition);
            border-bottom: 3px solid transparent;
        }
        
        .tab-btn.active {
            background: white;
            border-bottom: 3px solid var(--secondary);
            color: var(--secondary);
        }
        
        .tab-content {
            display: none;
            background: white;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .tab-content.active {
            display: block;
            animation: fadeIn 0.5s ease;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .timeline {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .timeline::after {
            content: '';
            position: absolute;
            width: 4px;
            background-color: var(--secondary);
            top: 0;
            bottom: 0;
            left: 50%;
            margin-left: -2px;
        }
        
        .timeline-item {
            padding: 10px 40px;
            position: relative;
            width: 50%;
            box-sizing: border-box;
        }
        
        .timeline-item:nth-child(odd) {
            left: 0;
        }
        
        .timeline-item:nth-child(even) {
            left: 50%;
        }
        
        .timeline-content {
            padding: 20px;
            background-color: white;
            position: relative;
            border-radius: 10px;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
        }
        
        .timeline-item:nth-child(odd) .timeline-content {
            text-align: right;
        }
        
        .timeline-item::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            background-color: var(--secondary);
            border: 4px solid white;
            border-radius: 50%;
            top: 20px;
            z-index: 1;
        }
        
        .timeline-item:nth-child(odd)::after {
            right: -10px;
        }
        
        .timeline-item:nth-child(even)::after {
            left: -10px;
        }
        
        .documents-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }
        
        .document-item {
            background: rgba(10, 36, 99, 0.05);
            padding: 20px;
            border-radius: 8px;
            transition: var(--transition);
        }
        
        .document-item:hover {
            background: rgba(10, 36, 99, 0.1);
            transform: translateY(-3px);
        }
        
        .document-item h4 {
            display: flex;
            align-items: center;
            color: var(--primary);
            margin-bottom: 10px;
        }
        
        .document-item i {
            color: var(--secondary);
            margin-right: 10px;
        }
        
        /* 优势区域 */
        .advantages {
            padding: 80px 0;
            background-color: white;
        }
        
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .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::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(to right, var(--secondary), var(--accent));
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
        }
        
        .advantage-card:hover::before {
            transform: scaleX(1);
        }
        
        .advantage-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .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-section {
            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;
            background-attachment: fixed;
            color: white;
            text-align: center;
        }
        
        .cta-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .cta-content h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            color: var(--secondary);
        }
        
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 30px;
            flex-wrap: wrap;
        }
        
    


        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .software-container {
                flex-direction: column;
            }
            
            .timeline::after {
                left: 31px;
            }
            
            .timeline-item {
                width: 100%;
                padding-left: 70px;
                padding-right: 25px;
            }
            
            .timeline-item:nth-child(even) {
                left: 0;
            }
            
            .timeline-item:nth-child(odd) .timeline-content {
                text-align: left;
            }
            
            .timeline-item::after {
                left: 21px;
            }
            
            .timeline-item:nth-child(odd)::after {
                right: auto;
            }
        }
        
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                text-align: center;
            }
            
            .logo {
                margin-bottom: 15px;
            }
            
            nav ul {
                flex-direction: column;
                align-items: center;
            }
            
            nav ul li {
                margin: 10px 0;
            }
            
            .hero h1 {
                font-size: 2.2rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                gap: 15px;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .mobile-menu-btn {
                display: block;
                position: absolute;
                top: 15px;
                right: 15px;
            }
            
            nav {
                display: none;
                width: 100%;
            }
            
            nav.active {
                display: block;
            }
            
            .cta-content h2 {
                font-size: 2rem;
            }
            
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
        }