body { font-family: 'Arial', 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; }
        }
        h1 { color: #FF4500; border-bottom: 2px solid #FFD700; }
        h2 { color: #8B4513; margin-top: 25px; }
        h3 { color: #006400; }
        .logo { font-size: 28px; font-weight: bold; color: #FF4500; text-decoration: none; }
        .download-btn { background: #008000; color: white; padding: 10px 20px; border-radius: 5px; text-decoration: none; display: inline-block; margin: 10px 0; }
        .login-btn { background: #1E90FF; color: white; padding: 10px 20px; border-radius: 5px; text-decoration: none; display: inline-block; margin: 10px 0; }
        .game-image { max-width: 100%; height: auto; margin: 20px 0; }
        .tag { background: #FFD700; padding: 3px 8px; border-radius: 3px; margin: 5px; display: inline-block; }