* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Exo 2', sans-serif;
}

:root {
    --primary: #ff00cc;
    --primary: #4073fa;
    --primary-light: #5c8aff;
    --primary-dark: #2a5de0;
    --accent: #00c9ff;
    --accent-alt: #ff6b6b;
    --dark: #0f172a;
    --light: #f8fafc;
    --gray: #64748b;
    --glass: rgba(25, 40, 65, 0.4);
    --border: rgba(64, 115, 250, 0.3);
    --success: #00d9a5;
    --secondary: #333333;
    --accent-secondary: #ff4d94;
}
 body {
            background: linear-gradient(135deg, #0f172a, #1e293b);
            color: var(--light);
            overflow-x: hidden;
            position: relative;  
            /*background: linear-gradient(135deg, #000000, #130f3c, #000000);*/

               
        }

  body::before {
            content: "";
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle at 10% 20%, rgba(64, 115, 250, 0.15) 0%, transparent 20%),
                radial-gradient(circle at 90% 80%, rgba(0, 201, 255, 0.15) 0%, transparent 20%),
                radial-gradient(circle at 50% 50%, rgba(64, 115, 250, 0.1) 0%, transparent 40%);
            pointer-events: none;
              /*background: radial-gradient(circle at 20% 30%, rgba(87, 108, 188, 0.1) 0%, transparent 40%),*/
              /*          radial-gradient(circle at 80% 70%, rgba(188, 87, 162, 0.1) 0%, transparent 40%);*/
            z-index: -1;
        }
        
    li {
    list-style: none;
}
    a{ text-decoration: none; }     
        #particles-js {
            position: fixed;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            z-index: -1;
        }

        .grid-pattern {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                linear-gradient(rgba(64, 115, 250, 0.05) 1px, transparent 1px),
                linear-gradient(90deg, rgba(64, 115, 250, 0.05) 1px, transparent 1px);
            background-size: 40px 40px;
            pointer-events: none;
            z-index: -1;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 头部样式 */
        header {
            padding: 20px 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            background: rgba(15, 23, 42, 0.1);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(64, 115, 250, 0.3);
        }
        header.scrolled {
            padding: 10px 0;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
            transition: all 0.3s ease;
            background: rgba(15, 23, 42, 0.5);
        }

        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: 700;
            color: white;
            text-decoration: none;
           
        }
        .logo img{ height: 50px;}

        .logo i {
            color: var(--accent);
        }

        .nav-links {
            display: flex;
            gap: 30px;
        }

        .nav-links a {
            color: var(--light);
            text-decoration: none;
            font-weight: 500;
            position: relative;
            padding: 5px 0;
            transition: all 0.3s ease;
        }

        .nav-links a.current,.nav-links a:hover {
            color: var(--accent);
        }
        .dropdown a::after{ display: none;}

        .nav-links a::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: width 0.3s ease;
        }

        .nav-links a.current::after,.nav-links a:hover::after {
            width: 100%;
        }

        .cta-button {
            background: linear-gradient(90deg, var(--primary), var(--accent));
            color: white;
            border: none;
            padding: 10px 25px;
            border-radius: 30px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(0, 201, 255, 0.3);
        }

        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(0, 201, 255, 0.5);
        }

        /* 下拉菜单样式 */
        .dropdown {
            position: relative;
        }
        
        .dropdown > a {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        .dropdown-content {
            position: absolute;
            top: 120%;
            left: 0;
            width: 220px;
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(64, 115, 250, 0.4);
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            padding: 10px 0;
            opacity: 0;
            visibility: hidden;
            transform: translateY(10px);
            transition: all 0.3s ease;
            z-index: 100;
        }
        
        .dropdown:hover .dropdown-content {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        
        .dropdown-content a {
            display: block;
            padding: 12px 20px;
            color: #cbd5e1;
            transition: all 0.2s ease;
            font-size: 1rem;
        }
        
        .dropdown-content a:hover {
            background: rgba(64, 115, 250, 0.2);
            color: var(--accent);
            padding-left: 25px;
        }
        
        .dropdown-content a i {
            margin-right: 10px;
            width: 18px;
            text-align: center;
        }
        
        .dropdown-content::before {
            content: "";
            position: absolute;
            top: -10px;
            left: 20px;
            border-left: 10px solid transparent;
            border-right: 10px solid transparent;
            border-bottom: 10px solid rgba(64, 115, 250, 0.4);
        }

        /* 首页英雄区域 */
        .hero, .hero-section {
            margin-top: 120px;
            text-align: center;
            padding: 100px 0 80px;
            position: relative;
           
        }
        
        .hero-content {
            max-width: 900px;
            margin: 0 auto;
            position: relative;
            z-index: 10;
        }
        
        .hero-section h1,.hero-section h1 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            background: linear-gradient(90deg, #fff, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.3;
            font-weight: 800;
        }
        
       .hero-section p, .hero-section p {
            color: #94a3b8;
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 40px;
            line-height: 1.7;
        }
        
        .hero-stats {
            display: flex;
            justify-content: center;
            gap: 40px;
            margin: 60px 0 40px;
            flex-wrap: wrap;
        }
        
        .stat-item {
            background: rgba(30, 41, 59, 0.6);
            border: 1px solid rgba(64, 115, 250, 0.3);
            border-radius: 15px;
            padding: 25px;
            min-width: 220px;
            backdrop-filter: blur(10px);
        }
        
        .stat-item .number {
            font-size: 2.5rem;
            font-weight: 700;
            background: linear-gradient(90deg, var(--accent), var(--accent-alt));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 10px;
        }
        
        .stat-item .label {
            color: #94a3b8;
            font-size: 1.1rem;
        }
        
        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 40px;
            flex-wrap: wrap;
        }
        
        .hero-btn {
            padding: 15px 40px;
            border-radius: 50px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 1.1rem;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 10px;
           
            
        }
       
        .btn-primary {
            background: linear-gradient(90deg, var(--primary), var(--accent));
            color: white;
            border: none;
            box-shadow: 0 5px 20px rgba(0, 201, 255, 0.4);
        }
        
        .btn-primary:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 201, 255, 0.6);
        }
        
        .btn-secondary {
            background: transparent;
            border: 2px solid var(--accent);
            color: var(--accent);
        }
        
        .btn-secondary:hover {
            background: rgba(0, 201, 255, 0.1);
        }
        /*编辑器*/
        
          .dashboard-preview {
            width: 100%;
            height: 400px;
            background: white;
            border-radius: 10px;
            box-shadow: rgba(0, 201, 255, 0.3);
            overflow: hidden;
            position: relative;
            border: 1px solid var(--light-gray);
            max-width: 100%;
            border-radius: 10px;
            box-shadow: 0 20px 40px rgba(0, 201, 255, 0.3);
            /*transform: perspective(1000px) rotateY(-10deg);*/
            /*border: 10px solid rgba(0, 0, 0, 0.9);*/
        }
        
        .dashboard-header {
            height: 40px;
            background: var(--primary);
            display: flex;
            align-items: center;
            padding: 0 15px;
        }
        
        .dashboard-header span {
            display: inline-block;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: white;
            margin-right: 8px;
        }
        
        .dashboard-content {
            display: flex;
            height: calc(100% - 40px);
        }
        
        .sidebar {
            width: 60px;
            background: var(--secondary);
            display: flex;
            flex-direction: column;
            align-items: center;
            padding-top: 20px;
        }
        
        .sidebar i {
            color: rgba(255, 255, 255, 0.7);
            font-size: 20px;
            margin: 15px 0;
            transition: var(--transition);
        }
        
        .sidebar i:hover {
            color: white;
        }
        
        .main-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            padding: 20px;
        }
        
        .toolbar {
            display: flex;
            gap: 10px;
            margin-bottom: 20px;
        }
        
        .tool-btn {
            padding: 8px 15px;
            background: var(--light);
            border-radius: 5px;
            font-size: 14px;
            color: var(--dark);
            border: 1px solid var(--light-gray);
            cursor: pointer;
            transition: var(--transition);
        }
        
        .tool-btn:hover {
            background: var(--primary-light);
            color: white;
        }
        
        .canvas {
            flex: 1;
            background: #f9f9f9;
            border: 1px dashed var(--gray);
            border-radius: 5px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 15px;
            padding: 15px;
        }
        
        .element {
            background: white;
            border-radius: 5px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.05);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            color: var(--primary);
            transition: var(--transition);
        }
        
        .element:hover {
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }

        /* 功能特点 */
        .features {
            margin: 100px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2::after {
            content: "";
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            border-radius: 2px;
        }
        
        .section-title p {
            color: #94a3b8;
            max-width: 700px;
            margin: 20px auto 0;
            font-size: 1.1rem;
            line-height: 1.7;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        
        
        .feature-card {
            background: rgba(30, 41, 59, 0.6);
            border: 1px solid rgba(64, 115, 250, 0.3);
            border-radius: 15px;
            padding: 30px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(10px);
            text-align: center;
        }
        
        

        .feature-card.active,.feature-card:hover {
            /*transform: translateY(-10px);*/
            border-color: var(--accent);

            box-shadow: 0 10px 30px rgba(0, 201, 255, 0.2);
        }

        .feature-card::before {
            content: "";
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            background: linear-gradient(45deg, var(--primary), transparent, var(--accent));
            z-index: -1;
            border-radius: 17px;
            opacity: 0.1;
            transition: opacity 0.3s ease;
        }

       .feature-card.active::before,  .feature-card:hover::before {
            opacity: 1;
        }
        
        .feature-icon {
            width: 80px;
            height: 80px;
            background: rgba(0, 201, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            font-size: 2rem;
            color: var(--accent);
        }
        
        .feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 20px;
        }
        
        .feature-card p {
            color: #94a3b8;
            line-height: 1.7;
            margin-bottom: 20px;
        }
        
        /* 套餐价格 */
        .pricing {
            margin: 100px 0;
        }
        
        .pricing-tabs {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-bottom: 50px;
        }
        
        .pricing-tab {
            padding: 12px 30px;
            background: transparent;
            border: 1px solid rgba(64, 115, 250, 0.3);
            color: #94a3b8;
            border-radius: 30px;
            cursor: pointer;
            transition: all 0.3s ease;
            font-weight: 500;
        }
        
        .pricing-tab.active {
            background: linear-gradient(90deg, var(--primary), var(--accent));
            color: white;
            border-color: transparent;
            box-shadow: 0 5px 15px rgba(0, 201, 255, 0.3);
        }
        
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            transition: all 0.3s ease;
        }
        
        .pricing-card {
            background: rgba(30, 41, 59, 0.8);
            border-radius: 20px;
            padding: 40px 30px;
            text-align: center;
            transition: all 0.4s ease;
            border: 1px solid rgba(64, 115, 250, 0.3);
            /*backdrop-filter: blur(10px);*/
            position: relative;
            overflow: hidden;
        }
        
        .pricing-card.popular {
            border: 2px solid var(--accent);
            transform: scale(1.03);
            box-shadow: 0 20px 40px rgba(0, 201, 255, 0.2);
        }
        
        .popular-tag {
            position: absolute;
            top: 20px;
            right: -30px;
            background: var(--accent);
            color: var(--dark);
            padding: 5px 40px;
            transform: rotate(45deg);
            font-weight: 700;
            font-size: 0.8rem;
        }
        
        .pricing-card h3 {
            font-size: 1.5rem;
            margin-bottom: 20px;
            color: var(--accent);
        }
        
        .price {
            font-size: 3rem;
            font-weight: 700;
            margin: 20px 0;
            background: linear-gradient(90deg, #fff, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .price span {
            font-size: 1rem;
            color: #94a3b8;
        }
        
        .pricing-features {
            list-style: none;
            margin: 30px 0;
            text-align: left;
        }
        
        .pricing-features li {
            padding: 10px 0;
            border-bottom: 1px dashed rgba(100, 116, 139, 0.3);
            color: #cbd5e1;
            display: flex;
            align-items: center;
        }
        
        .pricing-features li i {
            color: var(--success);
            margin-right: 10px;
        }
        
        /* 模板展示 */
        .templates {
            margin: 100px 0;
        }
        
        .template-categories {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }
        
        .template-category {
            padding: 10px 25px;
            background: rgba(30, 41, 59, 0.6);
            border: 1px solid rgba(64, 115, 250, 0.3);
            color: #94a3b8;
            border-radius: 30px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .template-category.active {
            background: linear-gradient(90deg, var(--primary), var(--accent));
            color: white;
            border-color: transparent;
        }
        
        .template-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        
        .template-card {
            border-radius: 15px;
            overflow: hidden;
            transition: all 0.4s ease;
            position: relative;
            height: 350px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
        }
        
        .template-image {
            width: 100%;
            height: 100%;
            overflow: hidden;
            background-size: cover;
            background-position: center;
            transition: all 0.5s ease;
          
        }
        .template-image img{ max-width: 100%;}
        .template-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            padding: 25px;
            background: linear-gradient(transparent, rgba(15, 23, 42, 0.9));
            transform: translateY(20px);
            opacity: 0;
            transition: all 0.4s ease;
        }
        
        .template-card:hover .template-overlay {
            transform: translateY(0);
            opacity: 1;
        }
        
        .template-card:hover .template-image {
            transform: scale(1.05);
        }
        
        .template-overlay h3 {
            font-size: 1.4rem;
            margin-bottom: 10px;
        }
        
        .template-overlay p {
            color: #94a3b8;
            margin-bottom: 20px;
        }
        
        /* 成功案例 */
        .case-studies {
            margin: 100px 0;
        }
        
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        
        .case-card {
            background: rgba(30, 41, 59, 0.6);
            border-radius: 20px;
            padding: 30px;
            transition: all 0.4s ease;
            border: 1px solid rgba(64, 115, 250, 0.3);
            backdrop-filter: blur(10px);
            display: flex;
            flex-direction: column;
        }
        
        .case-header {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }
        
        .case-logo {
            width: 70px;
            height: 70px;
            background: rgba(0, 201, 255, 0.1);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 20px;
            font-size: 1.8rem;
            color: var(--accent);
        }
        
        .case-info h3 {
            font-size: 1.4rem;
            margin-bottom: 5px;
        }
        
        .case-info p {
            color: #94a3b8;
        }
        
        .case-stats {
            display: flex;
            gap: 20px;
            margin: 20px 0;
        }
        
        .stat-item {
            flex: 1;
            text-align: center;
            padding: 15px;
            background: rgba(15, 23, 42, 0.5);
            border-radius: 10px;
        }
        
        .stat-value {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 5px;
            background: linear-gradient(90deg, #fff, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .stat-label {
            color: #94a3b8;
            font-size: 0.9rem;
        }
        
        .case-content {
            color: #cbd5e1;
            line-height: 1.7;
            margin-bottom: 20px;
            flex-grow: 1;
        }
        
        /* 新闻动态 */
        .news {
            margin: 100px 0;
        }
        
        .news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        
        .news-card {
            background: rgba(30, 41, 59, 0.6);
            border-radius: 20px;
            overflow: hidden;
            transition: all 0.4s ease;
            border: 1px solid rgba(64, 115, 250, 0.3);
            backdrop-filter: blur(10px);
        }
        
        .news-image {
            height: 200px;
            background-size: cover;
            background-position: center;
            overflow: hidden;
            max-width: 100%;
        }
         .news-image img{ max-width: 100%;}
        
        .news-content {
            padding: 25px;
        }
        
        .news-meta {
            display: flex;
            gap: 15px;
            margin-bottom: 15px;
            color: #94a3b8;
            font-size: 0.9rem;
        }
        
        .news-meta i {
            margin-right: 5px;
            color: var(--accent);
        }
        
        .news-content h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
            transition: all 0.3s ease;
        }
        
        .news-card:hover h3 {
            color: var(--accent);
        }
        
        .news-content p {
            color: #94a3b8;
            margin-bottom: 20px;
            line-height: 1.7;
        }
        
        .news-link {
            color: var(--accent);
            text-decoration: none;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        /* 服务优势 */
        .advantages {
            margin: 100px 0;
            position: relative;
        }
        
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        
        .advantage-card {
            padding: 40px 30px;
            text-align: center;
            position: relative;
            z-index: 2;
        }
        
        .advantage-number {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 20px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            opacity: 0.2;
            position: absolute;
            top: -20px;
            left: 20px;
            z-index: -1;
        }
        
        .advantage-card h3 {
            font-size: 1.5rem;
            margin-bottom: 20px;
        }
        
        .advantage-card p {
            color: #94a3b8;
            line-height: 1.7;
        }
        
        /* 客户评价 */
        .testimonials {
            margin: 100px 0;
        }
        
        .testimonial-slider {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            /*padding: 20px;*/
        }
        
        .testimonial {
            background: rgba(30, 41, 59, 0.6);
            border-radius: 20px;
            padding: 40px;
            text-align: center;
            border: 1px solid rgba(64, 115, 250, 0.3);
            backdrop-filter: blur(10px);
        }
        
        .testimonial-content {
            font-size: 1.1rem;
            line-height: 1.8;
            color: #cbd5e1;
            margin-bottom: 30px;
            position: relative;
        }
        
        .testimonial-content::before {
            content: "";
            font-size: 5rem;
            color: rgba(0, 201, 255, 0.2);
            position: absolute;
            top: -40px;
            left: -20px;
        }
        
        .client-info {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
        }
        
        .client-avatar {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            font-weight: 700;
        }
        
        .client-details h4 {
            font-size: 1.2rem;
            margin-bottom: 5px;
        }
        
        .client-details p {
            color: #94a3b8;
        }
        
        .stars {
            color: #ffd700;
            margin-top: 10px;
        }
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .testimonial-card {
            background: rgba(30, 41, 59, 0.6);
            border-radius: 15px;
            padding: 30px;
            transition: all 0.3s ease;
            border: 1px solid rgba(64, 115, 250, 0.3);
            backdrop-filter: blur(10px);
        }
        
        .testimonial-card:hover {
            transform: translateY(-5px);
            border-color: var(--accent);
            box-shadow: 0 10px 30px rgba(0, 201, 255, 0.15);
        }
        
        .testimonial-header {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }
        
        .testimonial-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: bold;
            margin-right: 15px;
        }
        
        .testimonial-info h4 {
            font-size: 1.2rem;
            margin-bottom: 5px;
        }
        
        .testimonial-info span {
            color: var(--accent);
            font-size: 0.9rem;
        }
        
        .testimonial-content p {
            color: #cbd5e1;
            line-height: 1.7;
            font-style: italic;
            margin-bottom: 20px;
        }
        
        .testimonial-rating {
            color: #ffc107;
            margin-top: 15px;
        }
        
        /* 行动号召 */
        .cta-section {
            margin: 100px 0;
            padding: 80px 0;
            text-align: center;
            background: radial-gradient(circle at center, rgba(64, 115, 250, 0.15) 0%, transparent 60%);
            position: relative;
            overflow: hidden;
        }
        
        .cta-section h2 {
            font-size: 2.5rem;
            margin-bottom: 20px;
        }
        
        .cta-section p {
            color: #94a3b8;
            max-width: 700px;
            margin: 0 auto 40px;
            font-size: 1.1rem;
        }
        
        /* 页脚 */
        footer {
            background: rgba(15, 23, 42, 0.9);
            padding: 70px 0 30px;
            border-top: 1px solid rgba(64, 115, 250, 0.3);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 50px;
        }

        .footer-col h3 {
            font-size: 1.3rem;
            margin-bottom: 20px;
            position: relative;
            display: inline-block;
        }

        .footer-col h3::after {
            content: "";
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 40px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
        }

        .footer-col ul {
            list-style: none;
        }

        .footer-col ul li {
            margin-bottom: 12px;
        }

        .footer-col ul li a {
            color: #94a3b8;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-block;
        }

        .footer-col ul li a:hover {
            color: var(--accent);
            transform: translateX(5px);
        }

        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }

        .social-links a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(64, 115, 250, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .social-links a:hover {
            background: var(--accent);
            transform: translateY(-5px);
        }

        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(64, 115, 250, 0.2);
            color: #64748b;
        }
         .copyright a{color: #64748b;}

    
        /* 动画效果 */
        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-20px); }
            100% { transform: translateY(0px); }
        }

        .floating {
            animation: float 6s ease-in-out infinite;
        }

        .pulse {
            display: inline-block;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(0, 201, 255, 0.7); }
            70% { box-shadow: 0 0 0 20px rgba(0, 201, 255, 0); }
            100% { box-shadow: 0 0 0 0 rgba(0, 201, 255, 0); }
        }
        
        /* 移动端底部导航菜单 */
        .mobile-bottom-nav {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background: rgba(15, 23, 42, 0.75);
            backdrop-filter: blur(10px);
            border-top: 1px solid rgba(64, 115, 250, 0.3);
            display: none;
            z-index: 999;
        }
        
        .nav-items {
            display: flex;
            justify-content: space-around;
            padding: 5px 0;
        }
        
        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 8px 15px;
            border-radius: 15px;
            color: #94a3b8;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .nav-item.active {
            color: var(--accent);
        }
        
        .nav-item i {
            font-size: 1.5rem;
            margin-bottom: 5px;
        }
        
        .nav-item span {
            font-size: 0.8rem;
        }
        
        .nav-item.service-item {
            position: relative;
        }
        
        /* 服务子菜单 */
        .service-submenu {
            position: absolute;
            bottom: 70px;
            left: 0;
            width: 100%;
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(15px);
            border-radius: 20px 20px 0 0;
            box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.3);
            transform: translateY(100%);
            opacity: 0;
            visibility: hidden;
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            padding: 20px 0;
            z-index: 999;
        }
        
        .service-submenu.active {
            transform: translateY(0);
            opacity: 1;
            visibility: visible;
        }
        
        .submenu-item {
            display: flex;
            align-items: center;
            padding: 15px 20px;
            color: #cbd5e1;
            transition: all 0.3s ease;
        }
        
        .submenu-item i {
            font-size: 1.2rem;
            width: 30px;
            color: var(--accent);
            margin-right: 15px;
        }
        
        .submenu-item:hover {
            background: rgba(64, 115, 250, 0.2);
            color: var(--accent);
            padding-left: 25px;
        }
        
        .submenu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.5);
            backdrop-filter: blur(5px);
            z-index: 998;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
        }
        
        .submenu-overlay.active {
            opacity: 1;
            visibility: visible;
        }
        
        /* 仅在移动端显示底部导航 */
        @media (max-width: 768px) {
            .mobile-bottom-nav {
                display: block;
            }
            
            body {
                /*padding-bottom: 70px;*/
            }
        }
        .bounce-active {
      animation: bounce 1s cubic-bezier(0.5, 0.05, 0.2, 1.5);
      transform-origin: bottom;

    }
    @keyframes bounce {
      0% { transform: translateY(0); }
      50% { transform: translateY(-25px) scale(1.2);text-shadow: 0 0 0px #ffffff,0 0 20px #00c9ff,0 0 40px #00c9ff,0 0 80px #00c9ff; }
      60% { transform: translateY(-15px); }
      70% { transform: translateY(-0px) scale(1); }
      80% { transform: translateY(-6px); }
      100% { transform: translateY(0); }
    }
     .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        
        .service-card {
            background: rgba(30, 41, 59, 0.6);
            border-radius: 15px;
            padding: 40px 30px;
            text-align: center;
            transition: all 0.4s ease;
            border: 1px solid rgba(64, 115, 250, 0.3);
            backdrop-filter: blur(10px);
        }
        
        .service-card:hover {
            transform: translateY(-10px);
            border-color: var(--accent);
            box-shadow: 0 15px 40px rgba(0, 201, 255, 0.2);
        }
        
        .service-icon {
            width: 80px;
            height: 80px;
            background: rgba(0, 201, 255, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            font-size: 2.2rem;
            color: var(--accent);
        }
        
        .service-card h3 {
            font-size: 1.5rem;
            margin-bottom: 20px;
        }
        
        .service-card p {
            color: #94a3b8;
            line-height: 1.7;
            margin-bottom: 25px;
        }
        
        .service-card .price {
            font-size: 1.8rem;
            font-weight: 700;
            margin: 20px 0;
            color: var(--accent);
        }
        
        .service-card .price span {
            font-size: 1rem;
            color: #94a3b8;
        }
        
        .service-features {
            text-align: left;
            margin: 25px 0;
        }
        
        .service-features li {
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .service-features li i {
            color: var(--success);
        }
         .tld-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 25px;
            margin-top: 30px;
            transition: all 0.3s ease;
        }
        .pricing-grid, .services-grid, .tld-grid-contenter {
            transition: opacity 0.5s ease;

        }
        .tld-card {
            background: rgba(30, 41, 59, 0.6);
            border-radius: 15px;
            padding: 25px 20px;
            text-align: center;
            transition: all 0.3s ease;
            border: 1px solid rgba(64, 115, 250, 0.3);
            backdrop-filter: blur(10px);
        }
        
        .tld-card:hover {
            transform: translateY(-8px);
            border-color: var(--accent);
            box-shadow: 0 10px 30px rgba(0, 201, 255, 0.2);
        }
        
        .tld-card .tld {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: var(--accent);
        }
        
        .tld-card .price {
            font-size: 1.2rem;
            margin-bottom: 15px;
            font-weight: 600;
        }
        
        .tld-card .price span {
            font-size: 0.9rem;
            color: #94a3b8;
        }
        
        .tld-card .description {
            color: #94a3b8;
            font-size: 0.9rem;
            margin-bottom: 20px;
            min-height: 60px;
        }
        
        .tld-card .register-btn {
            background: transparent;
            border: 1px solid rgba(64, 115, 250, 0.5);
            color: var(--light);
            padding: 8px 20px;
            border-radius: 30px;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .tld-card .register-btn:hover {
            background: rgba(64, 115, 250, 0.2);
            border-color: var(--accent);
            color: var(--accent);
        }
        .show{display: grid;}
        .hide{display: none;}
         /* 域名搜索 */
        .domain-search {
            padding: 80px 0;
            background: rgba(15, 23, 42, 0.7);
            text-align: center;
        }

        .domain-form {
            max-width: 700px;
            margin: 40px auto 0;
            display: flex;
            background: rgba(30, 41, 59, 0.8);
            border-radius: 50px;
            overflow: hidden;
            border: 1px solid var(--primary);
        }

        .domain-input {
            flex: 1;
            padding: 15px 25px;
            background: transparent;
            border: none;
            color: white;
            font-size: 1.1rem;
        }

        .domain-input::placeholder {
            color: #64748b;
        }

        .domain-button {
            background: linear-gradient(90deg, var(--primary), var(--accent));
            color: white;
            border: none;
            padding: 0 40px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .domain-button:hover {
            background: linear-gradient(90deg, var(--primary-dark), var(--accent));
        }
        
        /* 移动端汉堡菜单 */
        .hamburger {
            display: none;
            background: transparent;
            border: none;
            cursor: pointer;
            font-size: 24px;
            color: var(--light);
            z-index: 1001;
        }
      
        .nav-links.active{right: 0px;}
        .mobile-nav-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(0, 0, 0, 0.7);
            backdrop-filter: blur(5px);
            z-index: 998;
            opacity: 0;
            display: none;
            visibility: hidden;
            transition: all 0.3s ease;
        }
        
        .mobile-nav-overlay.active {
            opacity: 1;
            visibility: visible;
        }


        .fa-chevron-down.active {
            transition: transform 0.3s ease;
            transform: rotate(180deg);
        }
        .hidemobile{display:block}
        .plans-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }
        
        .pricing-card {
            background: rgba(30, 41, 59, 0.6);
            border-radius: 20px;
            padding: 40px 30px;
            text-align: center;
            transition: all 0.3s ease;
            border: 1px solid rgba(64, 115, 250, 0.3);
            backdrop-filter: blur(10px);
            position: relative;
            overflow: hidden;
        }
        
        .pricing-card.featured {
            border: 1px solid var(--accent);
            box-shadow: 0 0 30px rgba(0, 201, 255, 0.2);
            transform: scale(1.03);
        }
        
        .pricing-card.featured .price {
            color: var(--accent);
        }
        
        .pricing-card.featured .plan-btn {
            background: var(--gradient);
        }
        
        .pricing-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 40px rgba(0, 201, 255, 0.25);
        }
        
        .plan-tag {
            position: absolute;
            top: 20px;
            right: -30px;
            background: var(--accent-alt);
            color: white;
            padding: 5px 30px;
            transform: rotate(45deg);
            font-size: 0.9rem;
            font-weight: 600;
        }
        
        .pricing-card h3 {
            font-size: 1.8rem;
            margin-bottom: 15px;
        }
        
        .price {
            font-size: 2.8rem;
            font-weight: 700;
            margin: 25px 0;
            color: white;
        }
        
        .price span {
            font-size: 1rem;
            color: #94a3b8;
            font-weight: normal;
        }
        
        .plan-features {
            list-style: none;
            margin: 30px 0 40px;
            text-align: left;
        }
        
        .plan-features li {
            padding: 12px 0;
            border-bottom: 1px dashed rgba(100, 116, 139, 0.3);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .plan-features li i {
            color: var(--accent);
            width: 20px;
        }
        
        .plan-btn {
            display: block;
            width: 100%;
            padding: 15px;
            border-radius: 10px;
            background: rgba(64, 115, 250, 0.1);
            color: white;
            border: none;
            font-weight: 600;
            font-size: 1.1rem;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .plan-btn:hover {
            background: rgba(64, 115, 250, 0.3);
        }

            /* 响应式调整 */
         @media (min-width: 992px) {
             .dropdown:hover .fa-chevron-down{
            transition: transform 0.3s ease;
            transform: rotate(180deg);
        }
             
         }
        @media (max-width: 992px) {
            .hero-image {
                position: relative;
                width: 100%;
                max-width: none;
                transform: none;
                top: 0;
                margin-top: 50px;
            }
            .logo img{ height: 40px;}
            .nav-links{gap:10px;}
            .hero-content {
                max-width: 100%;
            }
            
            .hero h1 {
                font-size: 2.8rem;
            }
             .hamburger, .mobile-nav-overlay {
               display: block;
            }

            .nav-links {
                /*display: none;*/
                position: fixed;
                top: 0;
                right: -300px;
                width: 300px;
                height: 100vh;
                background: rgba(15, 23, 42, 0.95);
                backdrop-filter: blur(15px);
                border-left: 1px solid rgba(64, 115, 250, 0.3);
                z-index: 1000;
                transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
                overflow-y: auto;
                padding: 80px 20px 20px;
                box-shadow: -5px 0 30px rgb(0 0 0 / 30%);
                flex-direction: column;
                gap: unset;
              }
            
            .nav-links>a,.dropdown>a {                
               
                border-bottom: 1px solid rgba(64, 115, 250, 0.2);
                padding: 22px 0;
            }
            .dropdown > a.active{border-bottom: 0;padding-bottom:5px;}
            .nav-links a::after {
                display: none;
            }
            .dropdown > a{
                justify-content: space-between;
            }
            .dropdown-content {
                position: relative;
                top: 0%;
                left: 0;
                width: auto;            
                 opacity: 1;
                visibility: visible;             
                background: rgba(30, 41, 59, 0.8);
                border: 0;
                max-height: 0;
                padding: 0;
                overflow: hidden;
            }
            .dropdown:hover .dropdown-content {
             
                transform: translateY(10px);
            }
            .dropdown-content.active{
               max-height: 100vh;
               padding: 10px 0;

            }
            .dropdown-content::before{display: none;}
            header .cta-button{display: none;}
        }

        @media (max-width: 768px) {
            .plans-container {
                grid-template-columns: 1fr;
            }
            
            .pricing-card.featured {
                transform: scale(1);
            }
           .footer-col{ 
                background: rgba(30, 41, 59, 0.6);
                border: 1px solid rgba(64, 115, 250, 0.3);
                border-radius: 15px;
                padding: 15px;
            }
            .hidemobile{display:none}
            #header .container{padding:10px 15px;}
            #header.scrolled .container{padding:0px 15px;}
            .hero-section p{font-size:1.1rem}
            .pricing-card.popular{transform: scale(1);}
            .case-stats{flex-wrap: wrap;}
            .footer-grid {
                grid-template-columns: repeat(1fr,  1fr);
                /*grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));*/
             }
            .nav-links>a,.dropdown>a{font-size:1.1rem}
            .container{padding:15px;}
            .logo{height:45px;}
            header{padding:5px 0}
            .logo img{ height: 40px;}
            .hero-section,.hero {
                margin-top: 80px;
                padding: 60px 0 40px;
            }
           
            .hero h1 {
                font-size: 2.2rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .pricing-tabs {
                flex-wrap: wrap;
            }
            
            
        }
        
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.8rem;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
            }
            
            .price {
                font-size: 2.5rem;
            }
        }
.logo{position: relative;}
  .logo::before {
    content:'';
    position: absolute;
    top: 50%;
    left: 68.9%;
     transform: translateX(-50%);
    width: 5px;
    height: 5px;
    background: radial-gradient(circle at 30% 30%, #ffffff, #e0e0ff);
    border-radius: 50%;
     box-shadow: 
        0 0 0 2px rgba(255, 255, 255, 0.8), 
        0 0 8px 4px rgba(207, 192, 9, 0.8);  
    animation: orbit 4s linear infinite;
  }
@media (min-width: 993px){
     .logo::before {animation: orbit1 4s linear infinite;}
}
 @keyframes orbit1 {
            0% {
                transform: translateX(-50%) rotate(0deg) translate(11px) rotate(0deg);
            }
            50% {
                top:49%;
                
            }
           70% {
                top:46.8%;
                
            }
            80% {
                top:46.3%;
                left: 69.7%;
            }
            85% {
                top:46.3%;
                left: 69.7%;
            }
            90% {
                left: 69.7%;
                 top:46%;
            }
            100% {
                transform: translateX(-50%) rotate(360deg) translate(11px) rotate(-360deg);
                left: 69.8%;
            }
        }
 @keyframes orbit {
            0% {
                transform: translateX(-50%) rotate(0deg) translate(9px) rotate(0deg);
            }
            50% {
                top:49%;
                
            }
           70% {
                top:46.8%;
                
            }
            80% {
                top:46.3%;
                left: 69.7%;
            }
            85% {
                top:46.3%;
                left: 69.7%;
            }
            90% {
                left: 69.7%;
                 top:46%;
            }
            100% {
                transform: translateX(-50%) rotate(360deg) translate(8px) rotate(-360deg);
                left: 69.8%;
            }
        }