body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .mobile-nav { display: none; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-nav { display: block; }
            .toggle-nav { background: #FF9900; color: white; padding: 10px; cursor: pointer; }
        }
        h1 { color: #FF5733; font-size: 2.5em; }
        h2 { color: #FF8C00; border-bottom: 2px solid #FFD700; padding-bottom: 5px; }
        h3 { color: #FFA500; }
        .download-btn { background: #4CAF50; color: white; padding: 10px 20px; text-decoration: none; display: inline-block; margin: 10px 0; }
        .login-btn { background: #2196F3; color: white; padding: 10px 20px; text-decoration: none; display: inline-block; margin: 10px 0; }
        .game-image { max-width: 100%; height: auto; margin: 20px 0; }
        .tag { background: #f0f0f0; padding: 5px 10px; margin: 5px; display: inline-block; }
        .footer { margin-top: 30px; padding-top: 20px; border-top: 1px solid #ddd; }