body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .logo { font-size: 28px; font-weight: bold; color: #FF4500; margin-bottom: 20px; }
        nav { background-color: #FFD700; padding: 10px; margin-bottom: 20px; display: flex; justify-content: space-between; }
        .mobile-menu { display: none; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-menu { display: block; }
        }
        h1 { color: #006400; border-bottom: 2px solid #FF4500; }
        h2 { color: #8B4513; margin-top: 30px; }
        h3 { color: #2F4F4F; }
        .download-btn, .login-btn { background-color: #008000; color: white; padding: 10px 20px; margin: 10px 0; display: inline-block; text-decoration: none; border-radius: 5px; }
        .login-btn { background-color: #000080; }
        img { max-width: 100%; height: auto; margin: 20px 0; }
        .game-types { margin-top: 40px; }
        .tags { margin-top: 20px; }
        .copyright { margin-top: 50px; font-size: 12px; color: #666; }