HTML 代码
<div class="flex items-center justify-center p-4 bg-gray-100 dark:bg-gray-900 min-h-screen">
<button class="follow-button flex items-center justify-center px-6 py-3 rounded-full text-lg font-semibold transition-all duration-300 ease-in-out
bg-gradient-to-r from-purple-200 to-pink-200 text-purple-800 dark:from-purple-800 dark:to-pink-800 dark:text-white
hover:from-purple-300 hover:to-pink-300 hover:text-purple-900 dark:hover:from-purple-700 dark:hover:to-pink-700 dark:hover:text-white
focus:outline-none focus:ring-4 focus:ring-purple-300 dark:focus:ring-purple-700
shadow-lg hover:shadow-xl">
<svg class="h-5 w-5 mr-2 -ml-1 text-purple-700 dark:text-purple-300" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M18 9v3m0 0v3m0-3h3m-3 0h-3m-2-5a4 4 0 11-8 0 4 4 0 018 0zM8 9v3m0 0v3m0-3h3m-3 0h-3m-2-5a4 4 0 11-8 0 4 4 0 018 0z"></path>
</svg>
Follow
</button>
</div>