/* ===== 独享CSS部分 ===== */
        
        /* 轮播图样式 */
        .hero-slider {
            position: relative;
            height: 600px;
            overflow: hidden;
            margin-top: 80px;
        }

        .slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            background-size: cover;
            background-position: center;
            
        }

        .slide.active {
            opacity: 1;
        }

        .slide-content {
            text-align: center;
            color: #fff;
            max-width: 800px;
            padding: 0 20px;
            transform: translateY(50px);
            opacity: 0;
            transition: all 0.8s ease;
        }

        .slide.active .slide-content {
            transform: translateY(0);
            opacity: 1;
            transition-delay: 0.5s;
        }

        .slide h2 {
            font-size: 3rem;
            margin-bottom: 20px;
            text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.5);
        }

        .slide p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
        }

        .slider-nav {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
        }

        .slider-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            margin: 0 5px;
            cursor: pointer;
            transition: var(--transition);
        }

        .slider-dot.active {
            background: #fff;
            transform: scale(1.2);
        }

        /* 企业服务展示区 */
        .services-section {
            background: var(--light-color);
        }

        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .service-card {
            background: #fff;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: var(--transition);
            text-align: center;
            padding: 30px 20px;
            position: relative;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }

        .service-icon {
            font-size: 2.5rem;
            color: var(--secondary-color);
            margin-bottom: 20px;
        }

        .service-card h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: var(--primary-color);
        }

        .service-price {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--secondary-color);
            margin-bottom: 15px;
        }

        .service-tag {
            position: absolute;
            top: 15px;
            right: 15px;
            background: var(--secondary-color);
            color: #fff;
            padding: 5px 10px;
            border-radius: 4px;
            font-size: 0.8rem;
            font-weight: 600;
        }

        /* 核心优势 */
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .advantage-card {
            background: #fff;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: var(--transition);
            padding: 30px;
            text-align: center;
            border-top: 4px solid var(--secondary-color);
            animation: floatCard 6s ease-in-out infinite;
        }

        @keyframes floatCard {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
            100% { transform: translateY(0px); }
        }

        .advantage-card:nth-child(2) {
            animation-delay: 0.5s;
        }

        .advantage-card:nth-child(3) {
            animation-delay: 1s;
        }

        .advantage-card:nth-child(4) {
            animation-delay: 1.5s;
        }

        .advantage-card:nth-child(5) {
            animation-delay: 2s;
        }

        .advantage-card:nth-child(6) {
            animation-delay: 2.5s;
        }

        .advantage-icon {
            font-size: 2.5rem;
            color: var(--secondary-color);
            margin-bottom: 20px;
        }

        .advantage-card h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: var(--primary-color);
        }

        /* 关于我们 */
        .about-section {
            background: var(--light-color);
            position: relative;
            overflow: hidden;
        }

        .about-section::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, rgba(255,255,255,0) 70%);
            animation: pulseBackground 8s ease-in-out infinite;
            z-index: 0;
        }

        @keyframes pulseBackground {
            0% { transform: scale(1); opacity: 0.5; }
            50% { transform: scale(1.1); opacity: 0.8; }
            100% { transform: scale(1); opacity: 0.5; }
        }

        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .about-text h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: var(--primary-color);
        }

        .about-text p {
            margin-bottom: 20px;
        }

        .about-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 30px;
        }

        .stat-item {
            text-align: center;
            padding: 20px;
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            animation: pulseStat 4s ease-in-out infinite;
        }

        @keyframes pulseStat {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }

        .stat-item:nth-child(2) {
            animation-delay: 0.5s;
        }

        .stat-item:nth-child(3) {
            animation-delay: 1s;
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--secondary-color);
            margin-bottom: 10px;
        }

        .stat-text {
            font-size: 0.9rem;
            color: var(--gray-color);
        }

        /* 服务流程 */
        .process-section {
            position: relative;
            overflow: hidden;
        }

        .process-container {
            display: flex;
            justify-content: space-between;
            position: relative;
            max-width: 1000px;
            margin: 0 auto;
        }

        .process-container:before {
            content: '';
            position: absolute;
            top: 40px;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--secondary-color);
            z-index: 1;
        }

        .process-step {
            text-align: center;
            position: relative;
            z-index: 2;
            flex: 1;
            padding: 0 15px;
        }

        .step-icon {

            width: 80px;
            height: 80px;
            background: var(--secondary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            color: #fff;
            font-size: 1.8rem;
            position: relative;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.7); }
            70% { box-shadow: 0 0 0 15px rgba(212, 175, 55, 0); }
            100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); }
        }

        .step-number {
            position: absolute;
            top: -10px;
            right: -10px;
            width: 30px;
            height: 30px;
            background: var(--primary-color);
            color: #fff;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
        }

        .process-step h3 {
            font-size: 1.2rem;
            margin-bottom: 10px;
            color: var(--primary-color);
        }

        /* 知识库 */
        .knowledge-section {
            background: var(--light-color);
        }

        .knowledge-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .knowledge-card {
            background: #fff;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: var(--transition);
        }

        .knowledge-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }

        .knowledge-img {
            height: 200px;
            overflow: hidden;
        }

        .knowledge-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .knowledge-card:hover .knowledge-img img {
            transform: scale(1.1);
        }

        .knowledge-content {
            padding: 20px;
        }

        .knowledge-content h3 {
            font-size: 1.2rem;
            margin-bottom: 10px;
            color: var(--primary-color);
        }

        .knowledge-content p {
            color: var(--gray-color);
            font-size: 0.9rem;
            margin-bottom: 15px;
        }

        .read-more {
            color: var(--secondary-color);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
        }

        .read-more i {
            margin-left: 5px;
            transition: var(--transition);
        }

        .read-more:hover i {
            transform: translateX(5px);
        }

        /* 响应式设计 */
        @media (max-width: 992px) {
            .footer-content {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .about-content {
                grid-template-columns: 1fr;
            }
            
            .process-container {
                flex-direction: column;
                align-items: center;
            }
            
            .process-container:before {
                display: none;
            }
            
            .process-step {
                margin-bottom: 30px;
                width: 100%;
                max-width: 300px;
            }
            
            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .nav-menu {
                position: fixed;
                top: 80px;
                left: -100%;
                width: 100%;
                height: calc(100vh - 80px);
                background: #fff;
                flex-direction: column;
                align-items: center;
                justify-content: flex-start;
                padding-top: 50px;
                transition: var(--transition);
                box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .nav-menu li {
                margin: 15px 0;
            }
            
            .hamburger {
                display: block;
            }
            
            .section {
                padding: 60px 0;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .slide h2 {
                font-size: 2.2rem;
            }
            
            .hero-slider {
                height: 500px;
            }
            
            .services-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 576px) {
            .footer-content {
                grid-template-columns: 1fr;
            }
            
            .about-stats {
                grid-template-columns: 1fr;
            }
            
            .slide h2 {
                font-size: 1.8rem;
            }
            
            .slide p {
                font-size: 1rem;
            }
        }