/* 英雄区域样式 */
        .hero {
            background: linear-gradient(135deg, rgba(10, 36, 99, 0.9) 0%, rgba(26, 58, 143, 0.9) 100%), 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;
            animation: fadeInUp 1s ease-out;
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            opacity: 0.9;
            animation: fadeInUp 1s ease-out 0.3s forwards;
            opacity: 0;
        }
        
        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            animation: fadeInUp 1s ease-out 0.6s forwards;
            opacity: 0;
        }
        
        .hero .btn-secondary {
            background-color: transparent;
            border: 2px solid var(--secondary);
            color: white;
        }
        
        .hero .btn-secondary:hover {
            background-color: var(--secondary);
            color: var(--primary);
        }
        
        /* 服务特点区域 */
        .features {
            padding: 80px 0;
            background-color: var(--light);
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .feature-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);
            opacity: 0;
            transform: translateY(30px);
        }
        
        .feature-card.animate {
            opacity: 1;
            transform: translateY(0);
        }
        
        .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;
            display: inline-block;
            width: 80px;
            height: 80px;
            line-height: 80px;
            background: rgba(212, 175, 55, 0.1);
            border-radius: 50%;
        }
        
        .feature-card h3 {
            color: var(--primary);
            margin-bottom: 15px;
        }
        
        /* 服务详情区域 */
        .service-details {
            padding: 80px 0;
        }
        
        .details-tabs {
            display: flex;
            flex-wrap: wrap;
            margin-bottom: 30px;
            border-bottom: 1px solid #eee;
        }
        
        .tab-btn {
            padding: 15px 30px;
            background: none;
            border: none;
            cursor: pointer;
            font-weight: 600;
            color: #666;
            position: relative;
            transition: var(--transition);
        }
        
        .tab-btn.active {
            color: var(--primary);
        }
        
        .tab-btn::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            width: 0;
            height: 3px;
            background-color: var(--secondary);
            transition: var(--transition);
        }
        
        .tab-btn.active::after {
            width: 100%;
        }
        
        .tab-content {
            display: none;
            padding: 30px;
            background: white;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .tab-content.active {
            display: block;
            animation: fadeIn 0.5s ease-out;
        }
        
        .info-item {
            margin-bottom: 25px;
            padding-left: 30px;
            position: relative;
        }
        
        .info-item i {
            position: absolute;
            left: 0;
            top: 0;
            color: var(--secondary);
            font-size: 1.2rem;
        }
        
        .info-item h4 {
            color: var(--primary);
            margin-bottom: 10px;
        }
        
        /* 软件展示区域 */
        .software-showcase {
            padding: 80px 0;
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
            position: relative;
            overflow: hidden;
        }
        
        .software-content {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
        }
        
        .software-info {
            flex: 1;
            min-width: 300px;
            padding-right: 50px;
        }
        
        .software-demo {
            flex: 1;
            min-width: 300px;
            position: relative;
        }
        
        .software-demo-img {
            width: 100%;
            border-radius: 10px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
            transform: perspective(1000px) rotateY(15deg);
        }
        
        .software-demo:hover .software-demo-img {
            transform: perspective(1000px) rotateY(0);
        }
        
        .feature-list {
            margin-top: 30px;
        }
        
        .feature-list li {
            margin-bottom: 15px;
            display: flex;
            align-items: center;
        }
        
        .feature-list i {
            color: var(--secondary);
            margin-right: 10px;
            font-size: 1.2rem;
        }
        
        /* 价格区域 */
        .pricing {
            padding: 80px 0;
            background-color: white;
        }
        
        .pricing-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .pricing-card {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
            position: relative;
        }
        
        .pricing-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
        }
        
        .pricing-header {
            background: linear-gradient(135deg, var(--primary) 0%, #1a3a8f 100%);
            color: white;
            padding: 30px;
            text-align: center;
        }
        
        .pricing-price {
            font-size: 2.5rem;
            font-weight: 700;
            margin: 15px 0;
        }
        
        .pricing-price span {
            font-size: 1rem;
            font-weight: 400;
        }
        
        .pricing-features {
            padding: 30px;
        }
        
        .pricing-features li {
            margin-bottom: 10px;
            display: flex;
            align-items: center;
        }
        
        .pricing-features i {
            color: var(--secondary);
            margin-right: 10px;
        }
        
        .pricing-action {
            padding: 0 30px 30px;
            text-align: center;
        }
        
        /* CTA区域 */
        .cta {
            padding: 100px 0;
            background: linear-gradient(135deg, rgba(10, 36, 99, 0.9) 0%, rgba(26, 58, 143, 0.9) 100%), url('/template/jia/images/1.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;
        }
        

        
        /* 动画效果 */
        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }
        
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        @keyframes pulse {
            0% {
                transform: scale(1);
                opacity: 0.8;
            }
            100% {
                transform: scale(1.5);
                opacity: 0;
            }
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .software-content {
                flex-direction: column;
            }
            
            .software-info {
                padding-right: 0;
                margin-bottom: 50px;
            }
        }
        
        @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;
            }
            
            nav {
                display: none;
                width: 100%;
            }
            
            nav.active {
                display: block;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .details-tabs {
                flex-direction: column;
            }
            
            .tab-btn {
                width: 100%;
                text-align: left;
            }
        }
        
        @media (max-width: 576px) {
            .section-title h2 {
                font-size: 2rem;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .pricing-cards {
                grid-template-columns: 1fr;
            }
        }