```html <a style="display: flex; justify-content: center; align-items: center; width: 100%; max-width: 480px; height: 60px; background-color: #007bff; color: white; text-decoration: none; border-radius: 10px; font-weight: bold; font-size: 30px; text-align: center; transition: background-color 0.3s ease; margin: 0 auto;" href="https://your-link.com" target="_blank" rel="noopener">👉 지금 확인하러 가기 </a> ```