body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1 { color: #FF4500; border-bottom: 3px solid #FFD700; padding-bottom: 10px; }
        h2 { color: #008000; margin-top: 30px; }
        h3 { color: #8B4513; }
        .download-btn { background: #4CAF50; color: white; padding: 12px 24px; text-decoration: none; border-radius: 5px; display: inline-block; margin: 10px 0; }
        .login-btn { background: #2196F3; color: white; padding: 12px 24px; text-decoration: none; border-radius: 5px; display: inline-block; margin: 10px 0; }
        .nav-btn { display: none; }
        .mobile-nav { display: none; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .nav-btn { display: block; background: #FF4500; color: white; padding: 10px; border: none; cursor: pointer; }
            .mobile-nav { display: none; background: #FFD700; padding: 15px; }
            .mobile-nav.active { display: block; }
        }
        img { max-width: 100%; height: auto; margin: 20px 0; }
        .game-info { background: #FFF8DC; padding: 15px; border-left: 5px solid #FF4500; }
        .strategy-box { background: #E8F5E9; padding: 15px; border-radius: 5px; margin: 15px 0; }
        footer { margin-top: 50px; padding: 20px; background: #333; color: white; text-align: center; }