body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1 { color: #FF4500; text-align: center; margin-bottom: 30px; }
        h2 { color: #006400; border-bottom: 2px solid #FFD700; padding-bottom: 5px; }
        h3 { color: #8B4513; }
        .logo { font-size: 2.5em; font-weight: bold; text-align: center; margin: 20px 0; }
        .nav { background-color: #000; color: white; padding: 10px; display: flex; justify-content: space-around; }
        .nav a { color: white; text-decoration: none; }
        .mobile-nav-btn { display: none; background: #FF4500; color: white; border: none; padding: 10px; }
        .download-btn, .login-btn { display: block; width: 200px; margin: 20px auto; padding: 15px; text-align: center; background: #006400; color: white; border-radius: 5px; }
        .image-container { text-align: center; margin: 30px 0; }
        .image-container img { max-width: 100%; height: auto; border: 2px solid #FFD700; }
        .game-types { margin: 30px 0; padding: 20px; background: #f5f5f5; }
        .tags { margin: 20px 0; }
        .copyright { text-align: center; margin-top: 50px; font-size: 0.8em; color: #666; }
        @media (max-width: 768px) {
            .nav { flex-direction: column; display: none; }
            .nav.active { display: flex; }
            .mobile-nav-btn { display: block; }
            .logo { font-size: 2em; }
        }