:root {
            --primary-color: #8a2be2; /* 主色调 - 紫色 */
            --secondary-color: #6a0dad; /* 次要色 - 深紫色 */
            --accent-color: #ff6b9d; /* 强调色 - 粉色 */
            --dark-bg: #0d0519; /* 深背景 */
            --medium-bg: #1a0f2e; /* 中等背景 */
            --light-bg: #2d1b47; /* 浅背景 */
            --text-color: #f5f5f5; /* 文字颜色 */
            --text-secondary: #c7b3e6; /* 次要文字颜色 */
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
        }
        
        body {
            background-color: var(--dark-bg);
            color: var(--text-color);
            line-height: 1.6;
            overflow-x: hidden;
        }
        
        a {
            color: var(--accent-color);
            text-decoration: none;
            transition: all 0.3s ease;
        }
        
        a:hover {
            color: #ff8ab3;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* 头部样式 */
        header {
            background-color: rgba(13, 5, 25, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .logo-icon {
            color: var(--primary-color);
            font-size: 2.5rem;
        }
        
        .logo-text h1 {
            font-size: 1.8rem;
            background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }
        
        .logo-text span {
            font-size: 0.9rem;
            color: var(--text-secondary);
            display: block;
        }
        
        nav ul {
            display: flex;
            list-style: none;
            gap: 30px;
        }
        
        nav a {
            color: var(--text-color);
            font-weight: 600;
            padding: 5px 0;
            position: relative;
        }
        
        nav a:hover {
            color: var(--accent-color);
        }
        
        nav a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            background: var(--accent-color);
            bottom: 0;
            left: 0;
            transition: width 0.3s ease;
        }
        
        nav a:hover::after {
            width: 100%;
        }
        
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--text-color);
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        /* 主视觉区域 - 优化后 */
        .hero {
            background: linear-gradient(rgba(13, 5, 25, 0.85), rgba(26, 15, 46, 0.9));
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding-top: 80px;
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('https://images.unsplash.com/photo-1511512578047-dfb367046420?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1471&q=80') center/cover no-repeat;
            opacity: 0.3;
            z-index: -1;
        }
        
        .hero-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
        }
        
        @media (max-width: 992px) {
            .hero-container {
                grid-template-columns: 1fr;
                gap: 40px;
            }
        }
        
        .hero-content {
            max-width: 600px;
        }
        
        .hero h2 {
            font-size: 3.5rem;
            margin-bottom: 20px;
            line-height: 1.2;
            background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            color: var(--text-secondary);
        }
        
        .hero-buttons {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }
        
        /* 游戏画面展示区域 */
        .game-showcase {
            position: relative;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
            border: 2px solid rgba(138, 43, 226, 0.3);
        }
        
        .game-showcase img {
            width: 100%;
            height: auto;
            display: block;
            transition: transform 0.5s ease;
        }
        
        .game-showcase:hover img {
            transform: scale(1.05);
        }
        
        .game-showcase-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(transparent, rgba(13, 5, 25, 0.9));
            padding: 30px 20px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .game-showcase-overlay span {
            color: var(--text-color);
            font-weight: 600;
            font-size: 1.1rem;
        }
        
        .game-showcase-badges {
            display: flex;
            gap: 10px;
        }
        
        .game-badge {
            background-color: var(--primary-color);
            color: white;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        
        .game-badge.pc {
            background-color: #0078d7;
        }
        
        .game-badge.android {
            background-color: #3ddc84;
        }
        
        .btn {
            padding: 12px 30px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 1rem;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
        }
        
        .btn-primary {
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            color: white;
        }
        
        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(138, 43, 226, 0.4);
        }
        
        .btn-secondary {
            background-color: rgba(255, 255, 255, 0.1);
            color: white;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        .btn-secondary:hover {
            background-color: rgba(255, 255, 255, 0.2);
            transform: translateY(-3px);
        }
        
        /* 功能区样式 */
        .section {
            padding: 80px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
            position: relative;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            display: inline-block;
            position: relative;
            padding-bottom: 15px;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            width: 70px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
        }
        
        .section-title p {
            color: var(--text-secondary);
            margin-top: 15px;
            font-size: 1.1rem;
        }
        
        /* 功能介绍 */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        
        .feature-card {
            background-color: var(--medium-bg);
            border-radius: 15px;
            padding: 30px;
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: 1px solid rgba(138, 43, 226, 0.2);
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(138, 43, 226, 0.2);
        }
        
        .feature-icon {
            font-size: 3rem;
            color: var(--primary-color);
            margin-bottom: 20px;
        }
        
        .feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
        }
        
        .feature-card p {
            color: var(--text-secondary);
        }
        
        /* 下载区域 */
        .download-section {
            background-color: var(--medium-bg);
            position: relative;
        }
        
        .download-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }
        
        @media (max-width: 768px) {
            .download-grid {
                grid-template-columns: 1fr;
            }
        }
        
        .download-card {
            background-color: var(--light-bg);
            border-radius: 15px;
            padding: 30px;
            text-align: center;
            border: 1px solid rgba(138, 43, 226, 0.3);
        }
        
        .download-card h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: var(--primary-color);
        }
        
        .download-options {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-bottom: 25px;
        }
        
        .download-btn {
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 12px 25px;
            border-radius: 30px;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: all 0.3s ease;
        }
        
        .download-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 15px rgba(138, 43, 226, 0.4);
        }
        
        .qrcode-container {
            margin: 20px auto;
            background-color: white;
            padding: 15px;
            border-radius: 10px;
            display: inline-block;
        }
        
        .qrcode {
            width: 150px;
            height: 150px;
            background-color: #f5f5f5;
            border-radius: 5px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            color: #333;
            font-weight: bold;
        }
        
        .qrcode i {
            font-size: 3rem;
            color: var(--primary-color);
            margin-bottom: 10px;
        }
        
        .download-links {
            margin-top: 20px;
        }
        
        .link-item {
            margin-bottom: 10px;
            padding: 10px;
            background-color: rgba(138, 43, 226, 0.1);
            border-radius: 8px;
            border-left: 4px solid var(--primary-color);
        }
        
        /* 游戏攻略区域 - 优化后 */
        .guides-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }
        
        .guide-card {
            background-color: var(--medium-bg);
            border-radius: 15px;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            border: 1px solid rgba(138, 43, 226, 0.2);
        }
        
        .guide-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(138, 43, 226, 0.2);
        }
        
        .guide-header {
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 20px;
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .guide-icon {
            font-size: 2rem;
        }
        
        .guide-header h3 {
            font-size: 1.5rem;
        }
        
        .guide-content {
            padding: 25px;
        }
        
        .guide-steps {
            margin-top: 15px;
        }
        
        .guide-step {
            margin-bottom: 15px;
            padding-left: 20px;
            position: relative;
        }
        
        .guide-step::before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--accent-color);
            font-weight: bold;
        }
        
        .guide-step strong {
            color: var(--accent-color);
        }
        
        .guide-note {
            background-color: rgba(255, 107, 157, 0.1);
            border-left: 4px solid var(--accent-color);
            padding: 15px;
            margin-top: 20px;
            border-radius: 0 8px 8px 0;
            font-size: 0.95rem;
        }
        
        /* 浮动下载按钮 */
        .floating-download {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 999;
            background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
            color: white;
            padding: 15px 25px;
            border-radius: 50px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 10px;
            box-shadow: 0 10px 25px rgba(138, 43, 226, 0.4);
            transition: all 0.3s ease;
            opacity: 0;
            transform: translateY(20px);
        }
        
        .floating-download.show {
            opacity: 1;
            transform: translateY(0);
        }
        
        .floating-download:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(138, 43, 226, 0.5);
        }
        
        /* 游戏画面轮播 */
        .screenshots-section {
            background-color: var(--medium-bg);
        }
        
        .screenshots-container {
            max-width: 1000px;
            margin: 0 auto;
        }
        
        .swiper {
            padding: 20px 40px 60px;
        }
        
        .swiper-slide {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            border: 2px solid rgba(138, 43, 226, 0.3);
            transition: transform 0.3s ease;
        }
        
        .swiper-slide:hover {
            transform: scale(1.03);
        }
        
        .swiper-slide img {
            width: 100%;
            height: 400px;
            object-fit: cover;
            display: block;
        }
        
        .swiper-pagination-bullet {
            background-color: var(--text-secondary);
            opacity: 0.7;
            width: 12px;
            height: 12px;
        }
        
        .swiper-pagination-bullet-active {
            background-color: var(--primary-color);
            opacity: 1;
        }
        
        .swiper-button-next, .swiper-button-prev {
            color: var(--primary-color);
            background-color: rgba(13, 5, 25, 0.7);
            width: 50px;
            height: 50px;
            border-radius: 50%;
        }
        
        .swiper-button-next:after, .swiper-button-prev:after {
            font-size: 1.5rem;
        }
        
        /* 常见问题 */
        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .faq-item {
            background-color: var(--medium-bg);
            border-radius: 10px;
            margin-bottom: 20px;
            overflow: hidden;
            border: 1px solid rgba(138, 43, 226, 0.2);
        }
        
        .faq-question {
            padding: 20px;
            font-weight: 600;
            font-size: 1.1rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .faq-question:hover {
            background-color: rgba(138, 43, 226, 0.1);
        }
        
        .faq-answer {
            padding: 0 20px;
            max-height: 0;
            overflow: hidden;
            transition: all 0.3s ease;
            color: var(--text-secondary);
        }
        
        .faq-answer.show {
            padding: 0 20px 20px;
            max-height: 500px;
        }
        
        .faq-toggle {
            color: var(--primary-color);
            font-size: 1.2rem;
            transition: transform 0.3s ease;
        }
        
        .faq-item.active .faq-toggle {
            transform: rotate(45deg);
        }
        
        /* 页脚 */
        footer {
            background-color: var(--dark-bg);
            padding: 60px 0 30px;
            border-top: 1px solid rgba(138, 43, 226, 0.2);
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-logo h3 {
            font-size: 1.8rem;
            margin-bottom: 15px;
            background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }
        
        .footer-links h4, .footer-social h4 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            color: var(--primary-color);
        }
        
        .footer-links ul {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-social .social-icons {
            display: flex;
            gap: 15px;
        }
        
        .social-icons a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: var(--light-bg);
            border-radius: 50%;
            color: var(--text-color);
            font-size: 1.2rem;
            transition: all 0.3s ease;
        }
        
        .social-icons a:hover {
            background-color: var(--primary-color);
            transform: translateY(-5px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .hero h2 {
                font-size: 2.8rem;
            }
            
            .section-title h2 {
                font-size: 2.2rem;
            }
            
            .hero-container {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .header-container {
                padding: 15px;
            }
            
            nav ul {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: var(--dark-bg);
                flex-direction: column;
                padding: 20px;
                box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
            }
            
            nav ul.active {
                display: flex;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .hero h2 {
                font-size: 2.2rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .btn {
                width: 100%;
                justify-content: center;
            }
            
            .floating-download {
                bottom: 20px;
                right: 20px;
                padding: 12px 20px;
                font-size: 0.9rem;
            }
            
            .swiper {
                padding: 10px 10px 50px;
            }
            
            .swiper-slide img {
                height: 300px;
            }
        }
        
        @media (max-width: 576px) {
            .hero h2 {
                font-size: 1.8rem;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
            }
            
            .feature-card, .download-card, .guide-card {
                padding: 20px;
            }
            
            .guide-header {
                flex-direction: column;
                text-align: center;
                gap: 10px;
            }
        }