/* 英雄区域样式 */
        .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;
            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(212,175,55,0.1)"/></svg>');
            background-size: 100% 100%;
            opacity: 0.3;
        }
        
        .hero-content {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }
        
        .hero h2 {
            font-size: 3rem;
            margin-bottom: 20px;
            color: var(--secondary);
            animation: fadeInUp 1s ease-out;
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            opacity: 0.9;
            animation: fadeInUp 1s ease-out 0.2s forwards;
            opacity: 0;
        }
        
        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            animation: fadeInUp 1s ease-out 0.4s forwards;
            opacity: 0;
        }
        
        /* 服务介绍区域 */
        .service-intro {
            padding: 80px 0;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
        }
        
        .intro-content {
            display: flex;
            align-items: center;
            gap: 50px;
        }
        
        .intro-text {
            flex: 1;
        }
        
        .intro-text h2 {
            color: var(--primary);
            margin-bottom: 20px;
            font-size: 2.2rem;
        }
        
        .intro-text p {
            margin-bottom: 15px;
            color: #555;
        }
        
        .intro-image {
            flex: 1;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
            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;
        }
        
        /* 办理时限区域 */
        .time-limit {
            padding: 80px 0;
            background-color: white;
        }
        
        .time-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .time-card {
            background: white;
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
            text-align: center;
            transition: var(--transition);
            border-top: 4px solid var(--secondary);
        }
        
        .time-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
        }
        
        .time-icon {
            font-size: 3rem;
            color: var(--secondary);
            margin-bottom: 20px;
        }
        
        .time-card h3 {
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        .time-card p {
            color: #666;
        }
        
        /* 所需资料区域 */
        .materials {
            padding: 80px 0;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
        }
        
        .materials-content {
            background: white;
            border-radius: 10px;
            padding: 40px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
        }
        
        .material-list {
            margin-top: 30px;
        }
        
        .material-item {
            display: flex;
            align-items: flex-start;
            margin-bottom: 25px;
            padding: 20px;
            border-radius: 8px;
            background: rgba(10, 36, 99, 0.03);
            transition: var(--transition);
        }
        
        .material-item:hover {
            background: rgba(10, 36, 99, 0.08);
            transform: translateX(5px);
        }
        
        .material-number {
            width: 36px;
            height: 36px;
            background: var(--secondary);
            color: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            margin-right: 20px;
            flex-shrink: 0;
        }
        
        .material-text h3 {
            color: var(--primary);
            margin-bottom: 10px;
        }
        
        .material-text p {
            color: #666;
        }
        
        /* 办理流程区域 */
        .process {
            padding: 80px 0;
            background-color: white;
        }
        
        .process-timeline {
            position: relative;
            max-width: 900px;
            margin: 50px auto 0;
            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: var(--light);
            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: var(--light);
            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);
        }
        
        /* 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(280px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .advantage-card {
            background: white;
            border-radius: 10px;
            padding: 30px;
            text-align: center;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: var(--transition);
            opacity: 0;
            transform: translateY(20px);
        }
        
        .advantage-card.visible {
            opacity: 1;
            transform: translateY(0);
        }
        
        .advantage-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .advantage-icon {
            font-size: 3rem;
            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;
        }
        
        .cta-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .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;
            flex-wrap: wrap;
        }
        
 
        
        /* 动画效果 */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .intro-content {
                flex-direction: column;
            }
            
            .intro-image {
                margin-top: 40px;
                transform: none;
            }
            
            .intro-image:hover {
                transform: none;
            }
            
            .process-timeline::before {
                left: 30px;
            }
            
            .process-item {
                flex-direction: row !important;
                text-align: left !important;
            }
            
            .process-item:nth-child(odd) .process-content {
                margin-right: 0;
                margin-left: 30px;
            }
            
            .process-item:nth-child(odd) .process-content::after {
                right: auto;
                left: -10px;
            }
        }
        
        @media (max-width: 768px) {
            .section-title h2 {
                font-size: 2rem;
            }
            
            nav {
                position: fixed;
                top: 70px;
                left: -100%;
                width: 80%;
                height: calc(100vh - 70px);
                background: var(--primary);
                transition: 0.5s;
                padding: 20px;
                box-shadow: 5px 0 15px rgba(0, 0, 0, 0.1);
            }
            
            nav.active {
                left: 0;
            }
            
            nav ul {
                flex-direction: column;
            }
            
            nav ul li {
                margin: 15px 0;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .hero h2 {
                font-size: 2.2rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .cta h2 {
                font-size: 2rem;
            }
            
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
        }
        
        @media (max-width: 576px) {
            .header-container {
                flex-direction: column;
                text-align: center;
            }
            
            .logo {
                margin-bottom: 15px;
            }
            
            .hero {
                padding: 60px 0;
            }
            
            .hero h2 {
                font-size: 1.8rem;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
            }
            
            .time-cards, .advantages-grid {
                grid-template-columns: 1fr;
            }
            
            .process-icon {
                width: 50px;
                height: 50px;
                font-size: 1.5rem;
            }
            
            .process-content {
                padding: 15px;
            }
        }