body { font-family: 'Arial', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        h1, h2, h3 { color: #2c3e50; margin-top: 30px; }
        h1 { border-bottom: 3px solid #e74c3c; padding-bottom: 10px; }
        .download-btn, .login-btn { background: #e74c3c; color: white; padding: 12px 25px; text-decoration: none; border-radius: 5px; display: inline-block; margin: 15px 0; }
        .nav-toggle { display: none; background: #2c3e50; color: white; padding: 10px; cursor: pointer; }
        @media (max-width: 768px) {
            .nav-toggle { display: block; }
            .main-nav { display: none; }
            .main-nav.active { display: block; }
        }
        .game-image { max-width: 100%; height: auto; margin: 20px 0; }
        footer { margin-top: 50px; padding-top: 20px; border-top: 1px solid #eee; }