/* 轮播图样式 */
        .hero-slider {
            position: relative;
            height: 500px;
            overflow: hidden;
        }
        
        .slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1s ease;
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            color: white;
            text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
        }
        
        .slide.active {
            opacity: 1;
        }
        
        .slide-1 {
            background-image: linear-gradient(rgba(10, 36, 99, 0.7), rgba(10, 36, 99, 0.7)), url('/template/jia/images/1.jpg');
        }
        
        .slide-2 {
            background-image: linear-gradient(rgba(10, 36, 99, 0.7), rgba(10, 36, 99, 0.7)), url('/template/jia/images/3.jpg');
        }
        
        .slide-3 {
            background-image: linear-gradient(rgba(10, 36, 99, 0.7), rgba(10, 36, 99, 0.7)), url('/template/jia/images/5.jpg');
        }
        
        .slide-content {
            max-width: 600px;
            padding: 0 50px;
            position: relative;
        }
        
        .slide-content h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            color: var(--secondary);
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease 0.5s;
        }
        
        .slide.active .slide-content h2 {
            opacity: 1;
            transform: translateY(0);
        }
        
        .slide-content p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease 0.8s;
        }
        
        .slide.active .slide-content p {
            opacity: 1;
            transform: translateY(0);
        }
        
        .slide-content .btn {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease 1.1s;
        }
        
        .slide.active .slide-content .btn {
            opacity: 1;
            transform: translateY(0);
        }
        
        .slider-nav {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
        }
        
        .slider-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.5);
            margin: 0 5px;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .slider-dot.active {
            background-color: var(--secondary);
            transform: scale(1.3);
        }
        
        /* 服务介绍区域 */
        .service-intro {
            padding: 80px 0;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
        }
        
        .intro-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .intro-text h2 {
            color: var(--primary);
            margin-bottom: 20px;
            font-size: 2.2rem;
        }
        
        .intro-text p {
            margin-bottom: 15px;
            color: #555;
            line-height: 1.6;
        }
        
        .intro-features {
            margin-top: 30px;
        }
        
        .feature-item {
            display: flex;
            align-items: center;
            margin-bottom: 15px;

        }
        
        .feature-icon {
            width: 40px;
            height: 40px;
            background-color: var(--secondary);
            color: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 15px;
            flex-shrink: 0;
        }
        
        .intro-image {
            position: relative;
        }
        
        .intro-image img {
            width: 100%;
            border-radius: 10px;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
        }
        
        .intro-image:hover img {
            transform: translateY(-5px);
        }
        
        /* 办理时限区域 */
        .time-limit {
            padding: 80px 0;
            background-color: white;
        }
        
        .timeline {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .timeline::after {
            content: '';
            position: absolute;
            width: 6px;
            background-color: var(--primary);
            top: 0;
            bottom: 0;
            left: 50%;
            margin-left: -3px;
        }
        
        .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-item::after {
            content: '';
            position: absolute;
            width: 25px;
            height: 25px;
            background-color: white;
            border: 4px solid var(--secondary);
            border-radius: 50%;
            top: 15px;
            z-index: 1;
        }
        
        .timeline-item:nth-child(odd)::after {
            right: -13px;
        }
        
        .timeline-item:nth-child(even)::after {
            left: -13px;
        }
        
        .timeline-content {
            padding: 20px;
            background-color: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
        }
        
        .timeline-content:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        
        .timeline-content h3 {
            color: var(--primary);
            margin-bottom: 10px;
        }
        
        .timeline-content p {
            color: #666;
        }
        
        /* 所需资料区域 */
        .materials {
            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-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        
        .material-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .material-icon {
            height: 120px;
            background-color: var(--primary);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2.5rem;
        }
        
        .material-content {
            padding: 25px;
            flex-grow: 1;
        }
        
        .material-content h3 {
            color: var(--primary);
            margin-bottom: 15px;
            font-size: 1.3rem;
        }
        
        .material-content ul {
            margin-bottom: 20px;
        }
        
        .material-content li {
            margin-bottom: 8px;
            color: #555;
            position: relative;
            padding-left: 20px;
        }
        
        .material-content li::before {
            content: '•';
            color: var(--secondary);
            font-weight: bold;
            position: absolute;
            left: 0;
        }
        
        /* 办理流程区域 */
        .process {
            padding: 80px 0;
            background-color: white;
        }
        
        .process-steps {
            display: flex;
            justify-content: space-between;
            margin-top: 50px;
            flex-wrap: wrap;
        }
        
        .step {
            flex: 1;
            min-width: 200px;
            text-align: center;
            padding: 0 20px;
            position: relative;
            margin-bottom: 30px;
        }
        
        .step-number {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background-color: var(--primary);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 700;
            margin: 0 auto 20px;
            position: relative;
            z-index: 1;
        }
        
        .step-number::before {
            content: '';
            position: absolute;
            width: 70px;
            height: 70px;
            border-radius: 50%;
            background-color: rgba(10, 36, 99, 0.2);
            z-index: -1;
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% {
                transform: scale(1);
                opacity: 0.8;
            }
            100% {
                transform: scale(1.5);
                opacity: 0;
            }
        }
        
        .step h3 {
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        .step p {
            color: #666;
        }
        
        /* 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;
            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);
        }
        
        .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;
        }
        
    
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .intro-content {
                grid-template-columns: 1fr;
            }
            
            .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)::after, 
            .timeline-item:nth-child(even)::after {
                left: 18px;
            }
        }
        
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                text-align: center;
            }
            
            .logo {
                margin-bottom: 15px;
            }
            
            nav ul {
                flex-direction: column;
                width: 100%;
            }
            
            nav ul li {
                margin: 10px 0;
            }
            
            .mobile-menu-btn {
                display: block;
                position: absolute;
                right: 15px;
                top: 15px;
            }
            
            .slide-content h2 {
                font-size: 2rem;
            }
            
            .slide-content p {
                font-size: 1rem;
            }
            
            .process-steps {
                flex-direction: column;
            }
            
            .step {
                margin-bottom: 50px;
            }
        }
        
        @media (max-width: 576px) {
            .section-title h2 {
                font-size: 2rem;
            }
            
            .slide-content {
                padding: 0 20px;
            }
            
            .material-card {
                min-width: 100%;
            }
        }