/* 英雄区域样式 */
        .tax-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;
        }
        
        .tax-hero-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .tax-hero h2 {
            font-size: 2.8rem;
            margin-bottom: 20px;
            color: var(--secondary);
            animation: fadeInUp 1s ease-out;
        }
        
        .tax-hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            opacity: 0.9;
            animation: fadeInUp 1s ease-out 0.3s forwards;
            opacity: 0;
        }
        
        .tax-hero .btn {
            animation: fadeInUp 1s ease-out 0.6s forwards;
            opacity: 0;
        }
        
        /* 服务特色区域 */
        .tax-features {
            padding: 80px 0;
            background-color: white;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .feature-card {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            text-align: center;
            transition: var(--transition);
            border-left: 4px solid var(--secondary);
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .feature-icon {
            font-size: 2.5rem;
            color: var(--secondary);
            margin-bottom: 20px;
        }
        
        .feature-card h3 {
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        /* 办理时限区域 */
        .tax-timeline {
            padding: 80px 0;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
        }
        
        .timeline-container {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
            padding: 40px 0;
        }
        
        .timeline-container::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%;
            opacity: 0;
            transform: translateY(20px);
            transition: var(--transition);
        }
        
        .timeline-item:nth-child(odd) {
            left: 0;
            text-align: right;
        }
        
        .timeline-item:nth-child(even) {
            left: 50%;
        }
        
        .timeline-item::after {
            content: '';
            position: absolute;
            width: 20px;
            height: 20px;
            background-color: white;
            border: 4px solid var(--secondary);
            border-radius: 50%;
            top: 20px;
            z-index: 1;
        }
        
        .timeline-item:nth-child(odd)::after {
            right: -12px;
        }
        
        .timeline-item:nth-child(even)::after {
            left: -12px;
        }
        
        .timeline-content {
            padding: 20px;
            background-color: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .timeline-content h3 {
            color: var(--primary);
            margin-bottom: 10px;
        }
        
        .timeline-content .time-badge {
            background-color: var(--secondary);
            color: var(--primary);
            padding: 5px 10px;
            border-radius: 15px;
            font-weight: 600;
            font-size: 0.9rem;
            display: inline-block;
            margin-bottom: 10px;
        }
        
        /* 所需资料区域 */
        .tax-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(to bottom, #f8f9fa, #e9ecef);
            border-radius: 10px;
            overflow: hidden;
            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-header {
            background: linear-gradient(135deg, var(--primary) 0%, #1a3a8f 100%);
            color: white;
            padding: 20px;
            text-align: center;
        }
        
        .material-header h3 {
            font-size: 1.4rem;
            margin-bottom: 10px;
        }
        
        .material-body {
            padding: 20px;
        }
        
        .material-list {
            list-style-type: none;
        }
        
        .material-list li {
            padding: 10px 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;
        }
        
        /* 办理流程区域 */
        .tax-process {
            padding: 80px 0;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
        }
        
        .process-steps {
            display: flex;
            justify-content: space-between;
            margin-top: 50px;
            flex-wrap: wrap;
        }
        
        .process-step {
            flex: 1;
            min-width: 200px;
            text-align: center;
            padding: 0 20px;
            position: relative;
            margin-bottom: 30px;
            opacity: 0;
            transform: translateY(20px);
            transition: var(--transition);
        }
        
        .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;
        }
        
        .process-step h3 {
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        /* 营销广告区域 */
        .tax-promo {
            padding: 80px 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;
        }
        
        .promo-content {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .promo-content h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            color: var(--secondary);
        }
        
        .promo-stats {
            display: flex;
            justify-content: space-around;
            flex-wrap: wrap;
            margin: 40px 0;
        }
        
        .stat-item {
            margin: 15px;
            text-align: center;
        }
        
        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--secondary);
            margin-bottom: 10px;
        }
        
        .promo-cta {
            margin-top: 40px;
        }
 
        
        /* 动画效果 */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes pulse {
            0% {
                transform: scale(1);
                opacity: 0.8;
            }
            100% {
                transform: scale(1.5);
                opacity: 0;
            }
        }
        
        .feature-card, .material-card {
            animation: fadeInUp 0.6s ease-out forwards;
        }
        
        .feature-card:nth-child(1) { animation-delay: 0.1s; }
        .feature-card:nth-child(2) { animation-delay: 0.2s; }
        .feature-card:nth-child(3) { animation-delay: 0.3s; }
        .feature-card:nth-child(4) { animation-delay: 0.4s; }
        
        .material-card:nth-child(1) { animation-delay: 0.1s; }
        .material-card:nth-child(2) { animation-delay: 0.2s; }
        .material-card:nth-child(3) { animation-delay: 0.3s; }
        
        .process-step:nth-child(1) { animation-delay: 0.1s; }
        .process-step:nth-child(2) { animation-delay: 0.2s; }
        .process-step:nth-child(3) { animation-delay: 0.3s; }
        .process-step:nth-child(4) { animation-delay: 0.4s; }
        .process-step:nth-child(5) { animation-delay: 0.5s; }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .section-title h2 {
                font-size: 2rem;
            }
            
            nav ul {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: var(--primary);
                flex-direction: column;
                padding: 20px;
                box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
                z-index: 1000;
            }
            
            nav ul.show {
                display: flex;
            }
            
            nav ul li {
                margin: 10px 0;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .timeline-container::after {
                left: 31px;
            }
            
            .timeline-item {
                width: 100%;
                padding-left: 70px;
                padding-right: 25px;
                text-align: left !important;
            }
            
            .timeline-item:nth-child(odd) {
                left: 0;
            }
            
            .timeline-item:nth-child(even) {
                left: 0;
            }
            
            .timeline-item::after {
                left: 22px !important;
            }
            
            .process-steps {
                flex-direction: column;
            }
            
            .process-step {
                margin-bottom: 40px;
            }
        }
        
        @media (max-width: 768px) {
            .tax-hero h2 {
                font-size: 2rem;
            }
            
            .tax-hero p {
                font-size: 1rem;
            }
            
            .promo-content h2 {
                font-size: 2rem;
            }
            
            .stat-item {
                width: 50%;
            }
        }