/* 轮播图样式 - 增强版 */
        .hero-slider {
            margin-top: 80px;
            position: relative;
            height: 600px;
            overflow: hidden;
        }
        
        .slide {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1.2s ease, transform 8s ease;
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: center;
            padding: 0 50px;
            transform: scale(1.1);
        }
        
        .slide.active {
            opacity: 1;
            transform: scale(1);
        }
        
        .slide-content {
            max-width: 600px;
            color: white;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
            transform: translateY(80px) rotate(2deg);
            opacity: 0;
            transition: all 1.2s ease 0.5s;
        }
        
        .slide.active .slide-content {
            transform: translateY(0) rotate(0);
            opacity: 1;
        }
        
        .slide-content h2 {
            font-size: 3rem;
            margin-bottom: 20px;
            font-weight: 700;
            line-height: 1.2;
        }
        
        .slide-content p {
            font-size: 1.3rem;
            margin-bottom: 30px;
            font-weight: 300;
        }
        
        .btn {
            display: inline-block;
            padding: 14px 35px;
            background: linear-gradient(135deg, var(--accent-color), #e89c2c);
            color: white;
            border-radius: 30px;
            font-weight: 600;
            transition: var(--transition);
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
            border: none;
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }
        
        .btn:before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
            transition: 0.5s;
            animation: btnShine 3s infinite linear;
        }
        
        @keyframes btnShine {
            0% { left: -100%; }
            100% { left: 100%; }
        }
        
        .btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
        }
        
        .slider-controls {
            position: absolute;
            bottom: 30px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            z-index: 10;
        }
        
        .slider-dot {
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            margin: 0 8px;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .slider-dot.active {
            background: white;
            transform: scale(1.3);
        }
        
        /* 服务项目样式 */
        .section-title {
            text-align: center;
            margin: 80px 0 50px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2:after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
            border-radius: 2px;
        }
        
        .section-title p {
            color: var(--gray-color);
            max-width: 700px;
            margin: 25px auto 0;
            font-size: 1.1rem;
        }
        
        .services {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-bottom: 80px;
        }
        
        .service-card {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
            position: relative;
            z-index: 1;
        }
        
        .service-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 0;
            background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
            opacity: 0.9;
            z-index: -1;
            transition: height 0.6s ease;
        }
        
        .service-card:hover {
            transform: translateY(-12px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
        }
        
        .service-card:hover:before {
            height: 100%;
        }
        
        .service-card:hover .service-icon {
            background-color: rgba(255, 255, 255, 0.1);
            color: white;
        }
        
        .service-card:hover .service-content h3,
        .service-card:hover .service-content li,
        .service-card:hover .service-content .price {
            color: white;
        }
        
        .service-icon {
            height: 180px;
            background-color: #f0f7ff;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary-color);
            font-size: 3.5rem;
            transition: var(--transition);
        }
        
        .service-content {
            padding: 25px;
        }
        
        .service-content h3 {
            font-size: 1.4rem;
            margin-bottom: 15px;
            color: var(--primary-color);
            transition: var(--transition);
        }
        
        .service-content ul {
            margin: 15px 0;
            padding-left: 20px;
        }
        
        .service-content li {
            margin-bottom: 8px;
            position: relative;
            padding-left: 20px;
            transition: var(--transition);
        }
        
        .service-content li:before {
            content: '•';
            color: var(--secondary-color);
            font-weight: bold;
            position: absolute;
            left: 0;
            transition: var(--transition);
        }
        
        .service-card:hover .service-content li:before {
            color: white;
        }
        
        .service-meta {
            display: flex;
            justify-content: space-between;
            margin-top: 20px;
            padding-top: 15px;
            border-top: 1px solid #eee;
            align-items: center;
        }
        
        .price {
            font-weight: 700;
            color: var(--secondary-color);
            font-size: 1.2rem;
            transition: var(--transition);
        }
        
        .free-label {
            background: linear-gradient(135deg, var(--accent-color), #e89c2c);
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.9rem;
            font-weight: 600;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15);
        }
        
        /* 关于我们样式 */
        .about-us {
            background: linear-gradient(to bottom, #f9f9f9, #f0f7ff);
            padding: 80px 0;
            margin: 80px 0;
            position: relative;
            overflow: hidden;
        }
        
        .about-us:before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(26, 103, 170, 0.1);
            z-index: 0;
        }
        
        .about-us:after {
            content: '';
            position: absolute;
            bottom: -150px;
            left: -150px;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(41, 165, 140, 0.1);
            z-index: 0;
        }
        
        .about-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
            position: relative;
            z-index: 1;
        }
        
        .about-text h2 {
            font-size: 2.2rem;
            margin-bottom: 20px;
            color: var(--primary-color);
        }
        
        .about-text p {
            margin-bottom: 20px;
            line-height: 1.8;
            font-size: 1.05rem;
        }
        
        .about-image {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
            height: 380px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
            position: relative;
        }
        
		.about-image img{
            height: 100%;
			width: 100%;
        }
        
		
        .about-image:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('') center/cover no-repeat;
            opacity: 0.8;
            mix-blend-mode: overlay;
        }
        
        /* 优势部分样式 */
        .advantages {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin: 80px 0;
        }
        
        .advantage-card {
            text-align: center;
            padding: 40px 25px;
            border-radius: 15px;
            background: white;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            z-index: 1;
        }
        
        .advantage-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 0;
            background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
            opacity: 0.9;
            z-index: -1;
            transition: height 0.6s ease;
        }
        
        .advantage-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
        }
        
        .advantage-card:hover:before {
            height: 100%;
        }
        
        .advantage-card:hover .advantage-icon,
        .advantage-card:hover h3,
        .advantage-card:hover p {
            color: white;
        }
        
        .advantage-icon {
            font-size: 3rem;
            color: var(--primary-color);
            margin-bottom: 25px;
            transition: var(--transition);
        }
        
        .advantage-card h3 {
            font-size: 1.4rem;
            margin-bottom: 15px;
            color: var(--dark-color);
            transition: var(--transition);
        }
        
        .advantage-card p {
            transition: var(--transition);
        }
        
        /* 流程部分样式 - 增强版 */
        .process {
            margin: 80px 0;
            position: relative;
                margin-left: auto;
    margin-right: auto;

        }
        
        .process:before {
            content: '';
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(to right, transparent, var(--primary-color), transparent);
            z-index: 0;
        }
        
        .process-steps {
            display: flex;
            justify-content: space-between;
            position: relative;
            margin: 80px 0;
        }
        
        .step {
            text-align: center;
            position: relative;
            z-index: 2;
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        .step-number {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            background: white;
            color: var(--primary-color);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 2rem;
            font-weight: 700;
            margin: 0 auto 25px;
            position: relative;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
            border: 3px solid var(--primary-color);
            transition: var(--transition);
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(26, 103, 170, 0.4);
            }
            70% {
                box-shadow: 0 0 0 15px rgba(26, 103, 170, 0);
            }
            100% {
                box-shadow: 0 0 0 0 rgba(26, 103, 170, 0);
            }
        }
        
        .step:hover .step-number {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            transform: scale(1.1);
            animation: none;
            box-shadow: 0 0 0 10px rgba(26, 103, 170, 0.2);
        }
        
        .step-content {
            background: white;
            padding: 25px;
            border-radius: 12px;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
            width: 85%;
        }
        
        .step:hover .step-content {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
        }
        
        .step-content h3 {
            font-size: 1.3rem;
            margin-bottom: 12px;
            color: var(--primary-color);
        }
        
        /* 知识库样式 */
        .knowledge-base {
            margin: 80px 0;
                margin-left: auto;
    margin-right: auto;
   
        }
        
        .articles {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .article-card {
            background: white;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
            transition: var(--transition);
        }
        
        .article-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
        }
        
        .article-image {
            height: 200px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.5rem;
            position: relative;
            overflow: hidden;
        }
		
		.article-image img{
            height: 100%;
			width: 100%;
        }
        
        .article-image:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('') center/cover no-repeat;
            opacity: 0.7;
            mix-blend-mode: overlay;
        }
        
        .article-content {
            padding: 25px;
        }
        
        .article-content h3 {
            font-size: 1.3rem;
            margin-bottom: 12px;
            color: var(--primary-color);
        }
        
        .article-content p {
            color: var(--gray-color);
            margin-bottom: 20px;
        }
        
        .read-more {
            color: var(--secondary-color);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            transition: var(--transition);
        }
        
        .read-more i {
            margin-left: 8px;
            transition: var(--transition);
        }
        
        .read-more:hover {
            color: var(--primary-color);
        }
        
        .read-more:hover i {
            transform: translateX(8px);
        }
        
        /* 友情链接样式 - 放在版权信息下方 */
        .friend-links {
            background-color: #f9f9f9;
            padding: 30px 0;
            text-align: center;
        }
        
        .friend-links h3 {
            font-size: 1.2rem;
            color: var(--gray-color);
            margin-bottom: 20px;
        }
        
        .friend-links .container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
        }
        
        .friend-links a {
            color: var(--gray-color);
            transition: var(--transition);
            padding: 5px 10px;
            border-radius: 4px;
        }
        
        .friend-links a:hover {
            color: var(--primary-color);
            background-color: rgba(26, 103, 170, 0.1);
            transform: translateY(-3px);
        }
    
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .about-content {
                grid-template-columns: 1fr;
            }
            
            .process:before {
                display: none;
            }
            
            .process-steps {
                flex-direction: column;
                gap: 50px;
            }
            
            .step {
                margin-bottom: 30px;
            }
        }
        
        @media (max-width: 768px) {
            .nav-menu {
                position: fixed;
                top: 80px;
                left: -100%;
                background-color: white;
                width: 100%;
                flex-direction: column;
                padding: 20px;
                box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
                transition: var(--transition);
            }
            
            .nav-menu.active {
                left: 0;
            }
            
            .nav-menu li {
                margin: 15px 0;
            }
            
            .mobile-toggle {
                display: block;
            }
            
            .contact-info {
                display: none;
            }
            
            .hero-slider {
                height: 500px;
            }
            
            .slide-content h2 {
                font-size: 2.2rem;
            }
            
            .slide-content p {
                font-size: 1.1rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
        }
        
        @media (max-width: 576px) {
            .hero-slider {
                height: 450px;
            }
            
            .slide {
                padding: 0 20px;
            }
            
            .slide-content h2 {
                font-size: 1.8rem;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
            }
            
            .service-icon {
                height: 150px;
                font-size: 2.8rem;
            }
            
            .about-image {
                height: 280px;
            }
        }