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; background: #1a73e8; color: white; padding: 10px; text-align: center; cursor: pointer; }
            .nav-links { display: none; }
            .nav-links.active { display: block; }
            .nav-links a { display: block; padding: 10px; color: white; text-decoration: none; }
        }
        .logo { font-size: 28px; font-weight: bold; color: #1a73e8; margin-bottom: 20px; }
        .download-btn { display: inline-block; background: #0f9d58; color: white; padding: 12px 24px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .login-btn { display: inline-block; background: #db4437; color: white; padding: 12px 24px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .game-image { max-width: 100%; height: auto; margin: 20px 0; }
        .section-title { color: #1a73e8; border-bottom: 2px solid #1a73e8; padding-bottom: 5px; margin: 30px 0 15px; }
        .sub-section { margin: 20px 0; }
        .tag { background: #f1f3f4; padding: 5px 10px; margin: 5px; border-radius: 15px; display: inline-block; }
        .footer { margin-top: 40px; padding-top: 20px; border-top: 1px solid #eee; }
        .copyright { margin-top: 20px; font-size: 12px; color: #777; }