body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .logo { font-size: 28px; font-weight: bold; color: #FF9900; text-transform: uppercase; letter-spacing: 2px; }
        nav { background: #1a3d7c; padding: 15px; margin-bottom: 30px; }
        nav ul { list-style: none; padding: 0; display: flex; justify-content: space-between; }
        nav li { color: white; }
        nav a { color: white; text-decoration: none; }
        .mobile-nav-toggle { display: none; }
        h1 { color: #1a3d7c; font-size: 2.2em; margin-bottom: 15px; }
        h2 { color: #FF9900; font-size: 1.8em; margin: 25px 0 15px; }
        h3 { color: #3a7bd5; font-size: 1.5em; margin: 20px 0 10px; }
        .download-btn { background: #4CAF50; color: white; padding: 12px 25px; text-decoration: none; border-radius: 5px; margin: 15px 0; display: inline-block; }
        .login-btn { background: #008CBA; color: white; padding: 12px 25px; text-decoration: none; border-radius: 5px; margin: 15px 10px; display: inline-block; }
        img { max-width: 100%; height: auto; margin: 20px 0; border-radius: 8px; }
        .game-stats { background: #f8f9fa; padding: 20px; border-radius: 8px; margin: 20px 0; }
        .攻略 { background: #e9f7ef; padding: 20px; border-radius: 8px; margin: 20px 0; }
        .community { background: #fff3e0; padding: 20px; border-radius: 8px; margin: 20px 0; }
        footer { background: #1a3d7c; color: white; padding: 20px; text-align: center; margin-top: 40px; }
        @media (max-width: 768px) {
            .mobile-nav-toggle { display: block; background: #FF9900; color: white; padding: 10px; border: none; cursor: pointer; }
            nav ul { display: none; flex-direction: column; }
            nav ul.active { display: flex; }
            nav li { padding: 10px 0; }
        }