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; position: fixed; bottom: 0; width: 100%; background: #ff6b35; padding: 10px; text-align: center; }
            .nav-toggle { background: #ff6b35; color: white; border: none; padding: 10px 20px; font-size: 16px; cursor: pointer; }
            .nav-content { display: none; }
            .nav-content.active { display: block; }
        }
        h1 { color: #ff6b35; font-size: 2.5em; border-bottom: 3px solid #ff6b35; padding-bottom: 10px; }
        h2 { color: #e74c3c; font-size: 1.8em; margin-top: 30px; }
        h3 { color: #2980b9; font-size: 1.4em; }
        .download-btn { display: inline-block; background: #2ecc71; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .login-btn { display: inline-block; background: #3498db; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .game-image { max-width: 100%; height: auto; margin: 20px 0; }
        .tag { background: #f1c40f; color: #333; padding: 3px 8px; border-radius: 3px; margin: 5px; display: inline-block; }
        .game-type { background: #9b59b6; color: white; padding: 3px 8px; border-radius: 3px; margin: 5px; display: inline-block; }
        footer { margin-top: 50px; padding-top: 20px; border-top: 2px solid #eee; }