body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 0 15px; }
        .mobile-nav { display: none; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-nav { display: block; background: #2c3e50; color: white; padding: 10px; text-align: center; }
            .toggle-nav { cursor: pointer; }
        }
        h1 { color: #e74c3c; border-bottom: 3px solid #f39c12; padding-bottom: 10px; }
        h2 { color: #3498db; margin-top: 25px; }
        h3 { color: #2ecc71; }
        .download-btn { background: #2ecc71; color: white; padding: 12px 25px; text-decoration: none; display: inline-block; margin: 15px 0; border-radius: 5px; }
        .login-btn { background: #3498db; color: white; padding: 12px 25px; text-decoration: none; display: inline-block; margin: 15px 0; border-radius: 5px; }
        .game-img { max-width: 100%; height: auto; margin: 20px 0; }
        .game-type { background: #f1f1f1; padding: 8px; border-radius: 4px; display: inline-block; margin: 5px; }
        .tag { background: #e8f4fc; padding: 5px 8px; border-radius: 4px; display: inline-block; margin: 3px; }
        footer { margin-top: 40px; padding: 20px 0; border-top: 2px solid #eee; }