* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        :root {
            --primary: #6a11cb;
            --secondary: #2575fc;
            --accent: #ff2a6d;
            --dark: #0f0f1b;
            --darker: #080811;
            --light: #ffffff;
            --gray: #a0a0c0;
        }
        
        body {
            font-family: 'Roboto', sans-serif;
            background: linear-gradient(135deg, var(--darker), var(--dark));
            color: var(--light);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        h1, h2, h3, h4 {
            font-family: 'Orbitron', sans-serif;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* 导航栏样式 */
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
            position: relative;
            z-index: 100;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .logo-text {
            font-family: 'Orbitron', sans-serif;
            font-size: 28px;
            font-weight: 900;
            background: linear-gradient(to right, var(--accent), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 0 10px rgba(255, 42, 109, 0.5);
        }
        
        .nav-links {
            display: flex;
            gap: 30px;
        }
        
        .nav-links a {
            color: var(--gray);
            text-decoration: none;
            font-weight: 500;
            font-size: 16px;
            transition: all 0.3s ease;
            position: relative;
        }
        
        .nav-links a:hover {
            color: var(--light);
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--accent);
            transition: width 0.3s ease;
        }
        
        .nav-links a:hover::after {
            width: 100%;
        }
        
        /* 英雄区域 */
        .hero {
            padding: 100px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at center, rgba(106, 17, 203, 0.2) 0%, transparent 70%);
            z-index: -1;
        }
        
        .hero h1 {
            font-size: 60px;
            margin-bottom: 20px;
            background: linear-gradient(to right, var(--light), var(--accent));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 0 20px rgba(255, 42, 109, 0.7);
        }
        
        .hero p {
            font-size: 20px;
            max-width: 700px;
            margin: 0 auto 40px;
            color: var(--gray);
        }
        
        .cta-button {
            display: inline-block;
            padding: 15px 40px;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            color: white;
            text-decoration: none;
            font-weight: 700;
            font-size: 18px;
            border-radius: 50px;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(37, 117, 252, 0.4);
            position: relative;
            overflow: hidden;
        }
        
        .cta-button:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(37, 117, 252, 0.6);
        }
        
        .cta-button:active {
            transform: translateY(1px);
        }
        
        /* 幻灯片区域 */
        .slider-section {
            padding: 80px 0;
            position: relative;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
            position: relative;
        }
        
        .section-title h2 {
            font-size: 40px;
            display: inline-block;
            background: linear-gradient(to right, var(--accent), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .section-title::after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: linear-gradient(to right, var(--primary), var(--accent));
            border-radius: 2px;
        }
        
        .slider-container {
            position: relative;
            max-width: 900px;
            margin: 0 auto;
            overflow: hidden;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }
        
        .slider {
            display: flex;
            transition: transform 0.5s ease;
        }
        
        .slide {
            min-width: 100%;
            padding: 60px;
            background: linear-gradient(135deg, rgba(15, 15, 27, 0.8), rgba(37, 37, 63, 0.8));
            backdrop-filter: blur(10px);
            border: 1px solid rgba(106, 17, 203, 0.3);
            border-radius: 20px;
        }
        
        .slide-content {
            display: flex;
            align-items: center;
            gap: 40px;
        }
        
        .slide-image {
            flex: 1;
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
        }
        
        .slide-image img {
            width: 100%;
            height: auto;
            display: block;
        }
        
        .slide-text {
            flex: 1;
        }
        
        .slide-text h3 {
            font-size: 28px;
            margin-bottom: 15px;
            color: var(--light);
        }
        
        .slide-text p {
            color: var(--gray);
            margin-bottom: 25px;
        }
        
        .slider-nav {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 30px;
        }
        
        .slider-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.3);
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .slider-dot.active {
            background-color: var(--accent);
            transform: scale(1.2);
        }
        
        /* 产品特点 */
        .features {
            padding: 80px 0;
            background: rgba(10, 10, 20, 0.5);
            position: relative;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
        }
        
        .feature-card {
            background: linear-gradient(135deg, rgba(15, 15, 27, 0.6), rgba(37, 37, 63, 0.6));
            border: 1px solid rgba(106, 17, 203, 0.3);
            border-radius: 15px;
            padding: 30px;
            text-align: center;
            transition: all 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 10px 30px rgba(37, 117, 252, 0.2);
            border-color: rgba(255, 42, 109, 0.5);
        }
        
        .feature-icon {
            font-size: 50px;
            margin-bottom: 20px;
            background: linear-gradient(to right, var(--accent), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .feature-card h3 {
            font-size: 22px;
            margin-bottom: 15px;
            color: var(--light);
        }
        
        .feature-card p {
            color: var(--gray);
        }
        
        /* 用户反馈 */
        .testimonials {
            padding: 80px 0;
        }
        
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .testimonial-card {
            background: linear-gradient(135deg, rgba(15, 15, 27, 0.6), rgba(37, 37, 63, 0.6));
            border: 1px solid rgba(106, 17, 203, 0.3);
            border-radius: 15px;
            padding: 30px;
            position: relative;
        }
        
        .testimonial-card::before {
            content: '"';
            position: absolute;
            top: 20px;
            left: 20px;
            font-size: 60px;
            font-family: serif;
            color: rgba(255, 42, 109, 0.2);
        }
        
        .testimonial-content {
            margin-bottom: 20px;
            color: var(--gray);
            font-style: italic;
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .author-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(to right, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            font-size: 20px;
        }
        
        .author-info h4 {
            font-size: 18px;
            margin-bottom: 5px;
            color: var(--light);
        }
        
        .author-info p {
            color: var(--accent);
            font-size: 14px;
        }
        
        /* 热门标签 */
        .tags-section {
            padding: 80px 0;
            background: rgba(10, 10, 20, 0.5);
        }
        
        .tags-container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
            max-width: 800px;
            margin: 0 auto;
        }
        
        .tag {
            padding: 10px 25px;
            background: rgba(37, 117, 252, 0.1);
            border: 1px solid rgba(37, 117, 252, 0.3);
            border-radius: 50px;
            color: var(--gray);
            font-size: 16px;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        
        .tag:hover {
            background: rgba(255, 42, 109, 0.2);
            border-color: var(--accent);
            color: var(--light);
            transform: translateY(-3px);
        }
        
        /* 页脚 */
        .footer {
            padding: 60px 0 30px;
            background: var(--darker);
            text-align: center;
        }
        
        .footer-logo {
            font-family: 'Orbitron', sans-serif;
            font-size: 28px;
            font-weight: 900;
            margin-bottom: 30px;
            background: linear-gradient(to right, var(--accent), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            display: inline-block;
        }
        
        .footer-links {
            display: flex;
            justify-content: center;
            gap: 30px;
            margin-bottom: 30px;
        }
        
        .footer-links a {
            color: var(--gray);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--accent);
        }
        
        .social-icons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 30px;
        }
        
        .social-icon {
            width: 45px;
            height: 45px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gray);
            font-size: 18px;
            transition: all 0.3s ease;
        }
        
        .social-icon:hover {
            background: var(--accent);
            color: var(--light);
            transform: translateY(-5px);
        }
        
        .copyright {
            color: var(--gray);
            font-size: 14px;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            max-width: 800px;
            margin: 0 auto;
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 40px;
            }
            
            .slide-content {
                flex-direction: column;
            }
            
            .nav-links {
                display: none;
            }
            
            .hero {
                padding: 60px 0;
            }
        }