:root {
            --primary-color: #FF6B35;
            --secondary-color: #1A1A2E;
            --accent-color: #16213E;
        }
        body {
            font-family: 'Arial', sans-serif;
            line-height: 1.6;
            color: #333;
            margin: 0;
            padding: 0;
            background-color: #F8F9FA;
        }
        header {
            background-color: var(--secondary-color);
            color: white;
            padding: 1rem;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
        }
        .logo {
            font-size: 1.8rem;
            font-weight: bold;
            color: var(--primary-color);
        }
        nav ul {
            display: flex;
            list-style: none;
            padding: 0;
            margin: 0;
        }
        nav ul li {
            margin-left: 1.5rem;
        }
        nav ul li a {
            color: white;
            text-decoration: none;
            font-weight: 500;
        }
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }
        main {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 1rem;
        }
        h1 {
            color: var(--accent-color);
            font-size: 2.2rem;
            margin-bottom: 1.5rem;
            border-bottom: 3px solid var(--primary-color);
            padding-bottom: 0.5rem;
        }
        h2 {
            color: var(--secondary-color);
            font-size: 1.8rem;
            margin: 2rem 0 1rem;
        }
        h3 {
            color: var(--accent-color);
            font-size: 1.4rem;
            margin: 1.5rem 0 0.8rem;
        }
        .btn {
            display: inline-block;
            background-color: var(--primary-color);
            color: white;
            padding: 0.8rem 1.5rem;
            border-radius: 5px;
            text-decoration: none;
            font-weight: bold;
            margin: 0.5rem 0;
            transition: background-color 0.3s;
        }
        .btn:hover {
            background-color: #e05520;
        }
        .download-section, .login-section {
            background-color: white;
            border-radius: 8px;
            padding: 1.5rem;
            margin: 2rem 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            text-align: center;
        }
        .game-image {
            width: 100%;
            max-width: 800px;
            height: auto;
            margin: 1.5rem auto;
            display: block;
            border-radius: 8px;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .stat-card {
            background-color: white;
            padding: 1.5rem;
            border-radius: 8px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
            text-align: center;
        }
        .stat-value {
            font-size: 2.5rem;
            font-weight: bold;
            color: var(--primary-color);
            margin: 0.5rem 0;
        }
        .攻略-section {
            background-color: #f0f8ff;
            padding: 1.5rem;
            border-radius: 8px;
            margin: 2rem 0;
        }
        .community-posts {
            margin: 2rem 0;
        }
        .post {
            background-color: white;
            padding: 1.5rem;
            border-radius: 8px;
            margin-bottom: 1.5rem;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        footer {
            background-color: var(--secondary-color);
            color: white;
            padding: 2rem 1rem;
            margin-top: 3rem;
        }
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
        }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }
        .footer-links h3 {
            color: var(--primary-color);
            margin-bottom: 1rem;
            font-size: 1.2rem;
        }
        .footer-links ul {
            list-style: none;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 0.5rem;
        }
        .footer-links a {
            color: #ccc;
            text-decoration: none;
        }
        .footer-links a:hover {
            color: white;
        }
        .copyright {
            text-align: center;
            padding-top: 1.5rem;
            border-top: 1px solid #444;
            font-size: 0.9rem;
            color: #aaa;
        }
        @media (max-width: 768px) {
            .header-container {
                flex-direction: column;
                align-items: flex-start;
            }
            nav {
                display: none;
                width: 100%;
                margin-top: 1rem;
            }
            nav.active {
                display: block;
            }
            nav ul {
                flex-direction: column;
            }
            nav ul li {
                margin: 0.5rem 0;
            }
            .mobile-menu-btn {
                display: block;
                position: absolute;
                top: 1rem;
                right: 1rem;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
        }