* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Orbitron', sans-serif;
        }
        
        :root {
            --primary: #00f3ff;
            --secondary: #ff00ea;
            --accent: #ffd300;
            --dark: #0a0e17;
            --darker: #05080f;
            --light: #e0f7ff;
            --gray: #8a9ba8;
        }
        
        body {
            background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 70%);
            color: var(--light);
            line-height: 1.6;
            overflow-x: hidden;
            background-attachment: fixed;
            min-height: 100vh;
            position: relative;
        }
        
        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle at 10% 20%, rgba(0, 243, 255, 0.05) 0%, transparent 20%),
                radial-gradient(circle at 90% 80%, rgba(255, 0, 234, 0.05) 0%, transparent 20%);
            z-index: -1;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* 头部导航样式 */
        header {
            background: rgba(10, 14, 23, 0.85);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(0, 243, 255, 0.2);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            padding: 15px 0;
        }
        
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }
        
        .logo-icon {
            font-size: 32px;
            color: var(--primary);
            text-shadow: 0 0 10px rgba(0, 243, 255, 0.7);
            animation: pulse 2s infinite;
        }
        
        .logo-text {
            font-size: 28px;
            font-weight: 900;
            color: var(--light);
            text-transform: uppercase;
            letter-spacing: 2px;
            position: relative;
        }
        
        .logo-text span {
            color: var(--primary);
        }
        
        .nav-links {
            display: flex;
            list-style: none;
            gap: 40px;
        }
        
        .nav-links li a {
            text-decoration: none;
            color: var(--light);
            font-weight: 500;
            font-size: 18px;
            transition: all 0.3s;
            position: relative;
            padding: 8px 0;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        .nav-links li a:hover {
            color: var(--primary);
            text-shadow: 0 0 10px rgba(0, 243, 255, 0.7);
        }
        
        .nav-links li a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width 0.3s;
            box-shadow: 0 0 8px var(--primary);
        }
        
        .nav-links li a:hover::after {
            width: 100%;
        }
        
        /* 游戏风格按钮 */
        .game-btn {
            border-bottom: none;
            text-decoration: none;
            background: transparent;
            color: var(--primary);
            border: 2px solid var(--primary);
            padding: 14px 32px;
            border-radius: 0;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.3s;
            font-size: 18px;
            text-transform: uppercase;
            letter-spacing: 2px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
            text-shadow: 0 0 5px rgba(0, 243, 255, 0.7);
        }
        
        .game-btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(0, 243, 255, 0.3), transparent);
            transition: 0.5s;
        }
        
        .game-btn:hover {
            background: rgba(0, 243, 255, 0.1);
            box-shadow: 0 0 20px var(--primary);
            transform: translateY(-3px);
        }
        
        .game-btn:hover::before {
            left: 100%;
        }
        
        .game-btn.secondary {
            color: var(--secondary);
            border-color: var(--secondary);
            box-shadow: 0 0 10px rgba(255, 0, 234, 0.5);
            text-shadow: 0 0 5px rgba(255, 0, 234, 0.7);
        }
        
        .game-btn.secondary:hover {
            background: rgba(255, 0, 234, 0.1);
            box-shadow: 0 0 20px var(--secondary);
        }
        
        /* 产品展示区域 */
        .hero {
            padding: 180px 0 100px;
            display: flex;
            align-items: center;
            min-height: 100vh;
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: 50%;
            right: -100px;
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(0, 243, 255, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            transform: translateY(-50%);
            z-index: -1;
        }
        
        .hero-content {
            flex: 1;
            padding-right: 50px;
            animation: fadeInLeft 1s ease;
            position: relative;
            z-index: 2;
        }
        
        .hero h1 {
            font-size: 4rem;
            color: var(--light);
            margin-bottom: 25px;
            line-height: 1.1;
            text-transform: uppercase;
            letter-spacing: 3px;
        }
        
        .hero h1 span {
            color: var(--primary);
            text-shadow: 0 0 15px rgba(0, 243, 255, 0.8);
        }
        
        .hero p {
            font-size: 1.3rem;
            color: var(--gray);
            margin-bottom: 40px;
            max-width: 90%;
            line-height: 1.8;
        }
        
        .hero-buttons {
            display: flex;
            gap: 25px;
            margin-top: 40px;
        }
        
        .hero-image {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
            animation: float 6s ease-in-out infinite;
            position: relative;
            z-index: 2;
        }
        
        .hero-image img {
            max-width: 100%;
            height: auto;
            filter: drop-shadow(0 0 30px rgba(0, 243, 255, 0.5));
            transition: transform 0.5s;
        }
        
        .hero-image img:hover {
            transform: scale(1.05);
        }
        
        /* 产品轮播图部分 */
        .carousel {
            padding: 100px 0;
            position: relative;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-size: 2.8rem;
            color: var(--light);
            margin-bottom: 15px;
            text-transform: uppercase;
            letter-spacing: 3px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: var(--primary);
            border-radius: 2px;
            box-shadow: 0 0 10px var(--primary);
        }
        
        .carousel-container {
            position: relative;
            max-width: 900px;
            margin: 0 auto;
            overflow: hidden;
            border-radius: 20px;
            box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
        }
        
        .carousel-slides {
            display: flex;
            transition: transform 0.5s ease-in-out;
        }
        
        .carousel-slide {
            min-width: 100%;
            position: relative;
        }
        
        .carousel-slide img {
            width: 100%;
            display: block;
            border-radius: 20px;
        }
        
        .slide-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            background: rgba(10, 14, 23, 0.85);
            padding: 25px;
            text-align: center;
            border-radius: 0 0 20px 20px;
        }
        
        .slide-caption h3 {
            font-size: 1.8rem;
            margin-bottom: 10px;
            color: var(--primary);
        }
        
        .carousel-controls {
            display: flex;
            justify-content: center;
            margin-top: 30px;
            gap: 15px;
        }
        
        .carousel-dot {
            width: 15px;
            height: 15px;
            border-radius: 50%;
            background: var(--gray);
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .carousel-dot.active {
            background: var(--primary);
            box-shadow: 0 0 10px var(--primary);
            transform: scale(1.2);
        }
        
        /* 产品使用说明 */
        .instruction {
            padding: 100px 0;
            background: rgba(5, 8, 15, 0.7);
            border-top: 1px solid rgba(0, 243, 255, 0.2);
            border-bottom: 1px solid rgba(0, 243, 255, 0.2);
        }
        
        .instruction-container {
            display: flex;
            align-items: center;
            gap: 50px;
        }
        
        .instruction-content {
            flex: 1;
        }
        
        .instruction h2 {
            font-size: 2.5rem;
            color: var(--light);
            margin-bottom: 30px;
            text-transform: uppercase;
        }
        
        .instruction h2 span {
            color: var(--primary);
        }
        
        .instruction p {
            font-size: 1.1rem;
            color: var(--gray);
            margin-bottom: 25px;
            line-height: 1.8;
        }
        
        .instruction-features {
            margin-top: 40px;
        }
        
        .feature-item {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }
        
        .feature-icon {
            width: 50px;
            height: 50px;
            background: rgba(0, 243, 255, 0.1);
            border: 1px solid var(--primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 20px;
            font-size: 24px;
            color: var(--primary);
        }
        
        .instruction-image {
            flex: 1;
            display: flex;
            justify-content: center;
            position: relative;
        }
        
        .instruction-image img {
            max-width: 100%;
            border-radius: 20px;
            box-shadow: 0 0 30px rgba(0, 243, 255, 0.3);
            border: 1px solid var(--primary);
        }
        
        /* 产品功能介绍 */
        .features {
            padding: 100px 0;
        }
        
        .features-container {
            text-align: center;
            max-width: 800px;
            margin: 0 auto 60px;
        }
        
        .features-container p {
            font-size: 1.2rem;
            color: var(--gray);
            line-height: 1.8;
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .feature-card {
            background: rgba(10, 14, 23, 0.7);
            border: 1px solid rgba(0, 243, 255, 0.3);
            border-radius: 15px;
            padding: 30px;
            transition: all 0.3s;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .feature-card::before {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            background: linear-gradient(45deg, var(--primary), var(--secondary));
            z-index: -1;
            border-radius: 17px;
            opacity: 0;
            transition: opacity 0.3s;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
            border-color: transparent;
        }
        
        .feature-card:hover::before {
            opacity: 1;
        }
        
        .feature-card i {
            font-size: 48px;
            color: var(--primary);
            margin-bottom: 20px;
            text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
        }
        
        .feature-card h3 {
            font-size: 1.8rem;
            margin-bottom: 15px;
            color: var(--light);
        }
        
        .feature-card p {
            color: var(--gray);
            font-size: 1.1rem;
            line-height: 1.7;
        }
        
        /* 新闻资讯部分 */
        .news {
            padding: 100px 0;
            background: rgba(5, 8, 15, 0.7);
            border-top: 1px solid rgba(0, 243, 255, 0.2);
            border-bottom: 1px solid rgba(0, 243, 255, 0.2);
        }
        
        .news-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 40px;
        }
        
        .news-category {
            background: rgba(10, 14, 23, 0.8);
            border: 1px solid rgba(0, 243, 255, 0.3);
            border-radius: 15px;
            padding: 30px;
            transition: all 0.3s;
        }
        
        .news-category:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
            border-color: var(--primary);
        }
        
        .category-header {
            display: flex;
            align-items: center;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 1px solid rgba(0, 243, 255, 0.2);
        }
        
        .category-header i {
            font-size: 32px;
            color: var(--primary);
            margin-right: 15px;
            text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
        }
        
        .category-header h3 {
            font-size: 1.8rem;
            color: var(--light);
            text-transform: uppercase;
        }
        
        .news-list {
            list-style: none;
        }
        
        .news-item {
            padding: 15px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        
        .news-item:last-child {
            border-bottom: none;
        }
        
        .news-item a {
            display: flex;
            text-decoration: none;
            color: var(--light);
            transition: color 0.3s;
        }
        
        .news-item a:hover {
            color: var(--primary);
        }
        
        .news-date {
            min-width: 70px;
            font-size: 0.9rem;
            color: var(--primary);
            margin-right: 15px;
            font-weight: 500;
        }
        
        .news-title {
            flex: 1;
            font-size: 1.1rem;
        }
        
        /* 页脚 */
        footer {
            padding: 60px 0 30px;
            text-align: center;
            background: var(--darker);
        }
        
        .footer-logo {
            font-size: 28px;
            font-weight: 900;
            margin-bottom: 20px;
            color: var(--light);
            text-transform: uppercase;
        }
        
        .footer-logo span {
            color: var(--primary);
        }
        
        .social-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin: 30px 0;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: rgba(0, 243, 255, 0.1);
            color: var(--primary);
            font-size: 20px;
            transition: all 0.3s;
            border: 1px solid var(--primary);
            text-shadow: 0 0 10px rgba(0, 243, 255, 0.5);
        }
        
        .social-links a:hover {
            background: var(--primary);
            color: var(--dark);
            transform: translateY(-5px);
            box-shadow: 0 0 20px var(--primary);
        }
        
        .copyright {
            color: var(--gray);
            font-size: 1rem;
            margin-top: 30px;
        }
        
        /* 动画效果 */
        @keyframes fadeInLeft {
            from {
                opacity: 0;
                transform: translateX(-50px);
            }
            to {
                opacity: 1;
                transform: translateX(0);
            }
        }
        
        @keyframes float {
            0% {
                transform: translateY(0px);
            }
            50% {
                transform: translateY(-20px);
            }
            100% {
                transform: translateY(0px);
            }
        }
        
        @keyframes pulse {
            0% {
                text-shadow: 0 0 10px rgba(0, 243, 255, 0.7);
            }
            50% {
                text-shadow: 0 0 20px rgba(0, 243, 255, 1);
            }
            100% {
                text-shadow: 0 0 10px rgba(0, 243, 255, 0.7);
            }
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .instruction-container {
                flex-direction: column;
            }
            
            .hero {
                flex-direction: column;
                padding-top: 150px;
                text-align: center;
            }
            
            .hero-content {
                padding-right: 0;
                margin-bottom: 50px;
            }
            
            .hero p {
                max-width: 100%;
                margin: 0 auto 30px;
            }
            
            .hero-buttons {
                justify-content: center;
            }
            
            .nav-links {
                gap: 25px;
            }
            
            .hero h1 {
                font-size: 3rem;
            }
        }
        
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .section-title h2 {
                font-size: 2.2rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                gap: 15px;
            }
        }