/* 轮播图 */
        .slider {
            height: 500px;
            position: relative;
            overflow: hidden;
            margin: 20px 0;
            border-radius: 15px;
            box-shadow: var(--shadow);
        }
        
        .slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1s ease, transform 1s ease;
            display: flex;
            align-items: center;
            padding: 0 50px;
            background-size: cover;
            background-position: center;
            transform: scale(1.1);
        }
        
        .slide.active {
            opacity: 1;
            transform: scale(1);
        }
        
        .slide-1 {
            background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('/template/jia/images/1.jpg');
        }
        
        .slide-2 {
            background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('/template/jia/images/28.jpg');
        }
        
        .slide-3 {
            background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('/template/jia/images/24.jpg');
        }
        
        .slide-content {
            max-width: 600px;
            color: white;
            transform: translateX(-50px);
            opacity: 0;
            transition: all 1s ease 0.5s;
        }
        
        .slide.active .slide-content {
            transform: translateX(0);
            opacity: 1;
        }
        
        .slide h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
            font-weight: 700;
        }
        
        .slide p {
            font-size: 1.2rem;
            margin-bottom: 30px;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 30px;
            background: white;
            color: var(--primary);
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: var(--transition);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
        }
        
        .slider-nav {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
        }
        
        .slider-dot {
            width: 12px;
            height: 12px;
            background: rgba(255, 255, 255, 0.5);
            border-radius: 50%;
            margin: 0 5px;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .slider-dot.active {
            background: white;
            transform: scale(1.3);
        }
        
        /* 业务板块 */
        .section-title {
            text-align: center;
            margin: 60px 0 40px;
        }
        
        .section-title h2 {
            font-size: 2.2rem;
            color: var(--dark);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 70px;
            height: 3px;
            background: var(--primary);
        }
        
        .section-title p {
            color: #777;
            max-width: 700px;
            margin: 0 auto;
        }
        
        .services {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-bottom: 60px;
        }
        
        .service-card {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow);
            opacity: 0;
            transform: translateY(50px);
        }
        
        .service-card.animated {
            opacity: 1;
            transform: translateY(0);
        }
        
        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .service-icon {
            height: 180px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
            color: white;
        }
        
        .service-reg .service-icon {
            background: linear-gradient(135deg, var(--primary), var(--accent));
        }
        
        .service-accounting .service-icon {
            background: linear-gradient(135deg, var(--secondary), var(--primary));
        }
        
        .service-other .service-icon {
            background: linear-gradient(135deg, var(--accent), var(--secondary));
        }
        
        .service-content {
            padding: 25px;
        }
        
        .service-content h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
            color: var(--dark);
        }
        
        .service-content ul {
            list-style: none;
            margin: 15px 0;
        }
        
        .service-content li {
            padding: 8px 0;
            border-bottom: 1px dashed #eee;
            display: flex;
            justify-content: space-between;
            transition: var(--transition);
            transform-origin: left;
        }
        
        .service-content li:hover {
            transform: scale(1.05);
            background: #f9f9f9;
            padding-left: 10px;
        }
        
        .service-content .price {
            color: var(--primary);
            font-weight: 600;
        }
        
        .service-content .more {
            display: inline-block;
            margin-top: 15px;
            color: var(--primary);
            font-weight: 600;
            text-decoration: none;
            transition: var(--transition);
        }
        
        .service-content .more:hover {
            color: var(--accent);
        }
        
        /* 关于我们 */
        .about {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            margin-bottom: 60px;
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.8s ease;
        }
        
        .about.animated {
            opacity: 1;
            transform: translateY(0);
        }
        
        .about-content h2 {
            font-size: 2rem;
            margin-bottom: 20px;
            color: var(--dark);
        }
        
        .about-content p {
            margin-bottom: 15px;
            line-height: 1.8;
        }
        
        .about-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin-top: 30px;
        }
        
        .stat {
            text-align: center;
            padding: 20px;
            background: white;
            border-radius: 10px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        
        .stat:hover {
            transform: translateY(-5px);
        }
        
        .stat h3 {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 5px;
        }
        
        .about-image {
            position: relative;
        }
        
        .about-image img {
            width: 100%;
            border-radius: 15px;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        
        .about-image:hover img {
            transform: scale(1.03);
        }
        
        /* 我们的优势 */
        .advantages {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 25px;
            margin-bottom: 60px;
        }
        
        .advantage {
            background: white;
            padding: 30px;
            border-radius: 15px;
            text-align: center;
            transition: var(--transition);
            box-shadow: var(--shadow);
            opacity: 0;
            transform: translateY(50px);
        }
        
        .advantage.animated {
            opacity: 1;
            transform: translateY(0);
        }
        
        .advantage:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .advantage i {
            font-size: 3rem;
            color: var(--primary);
            margin-bottom: 20px;
        }
        
        .advantage h3 {
            font-size: 1.4rem;
            margin-bottom: 15px;
            color: var(--dark);
        }
        
        /* 服务流程 */
        .process {
            margin-bottom: 60px;
        }
        
        .process-steps {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            counter-reset: step;
        }
        
        .step {
            background: white;
            padding: 30px 20px;
            border-radius: 15px;
            text-align: center;
            position: relative;
            box-shadow: var(--shadow);
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.8s ease;
        }
        
        .step.animated {
            opacity: 1;
            transform: translateY(0);
        }
        
        .step::before {
            counter-increment: step;
            content: counter(step);
            position: absolute;
            top: -20px;
            left: 50%;
            transform: translateX(-50%);
            width: 40px;
            height: 40px;
            background: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 1.2rem;
            z-index: 2;
            animation: pulse 2s infinite;
        }
        
        .step h3 {
            margin: 15px 0;
            color: var(--dark);
        }
        
        /* 脉冲动画 */
        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(52, 152, 219, 0.7);
            }
            70% {
                box-shadow: 0 0 0 10px rgba(52, 152, 219, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(52, 152, 219, 0);
            }
        }
        
        /* 知识库 */
        .knowledge {
            margin-bottom: 60px;
        }
        
        .articles {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
        }
        
        .article {
            background: white;
            border-radius: 15px;
            overflow: hidden;
            transition: var(--transition);
            box-shadow: var(--shadow);
            opacity: 0;
            transform: translateY(50px);
        }
        
        .article.animated {
            opacity: 1;
            transform: translateY(0);
        }
        
        .article:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .article img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            transition: var(--transition);
        }
        
        .article:hover img {
            transform: scale(1.05);
        }
        
        .article-content {
            padding: 20px;
        }
        
        .article h3 {
            font-size: 1.3rem;
            margin-bottom: 10px;
            color: var(--dark);
        }
        
        .article p {
            color: #777;
            margin-bottom: 15px;
        }
        
        .article a {
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
            transition: var(--transition);
        }
        
        .article a:hover {
            color: var(--accent);
        }
        
   
        /* 响应式设计 */
        @media (max-width: 992px) {
            .about {
                grid-template-columns: 1fr;
            }
            
            .slide h2 {
                font-size: 2rem;
            }
        }
        
        @media (max-width: 768px) {
            nav ul {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background: white;
                flex-direction: column;
                padding: 20px;
                box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            }
            
            nav ul.active {
                display: flex;
            }
            
            nav li {
                margin: 10px 0;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .slide {
                padding: 0 20px;
            }
            
            .slide h2 {
                font-size: 1.8rem;
            }
            
            .slide p {
                font-size: 1rem;
            }
        }