HTML 代码
<div class="flex flex-col items-center justify-center min-h-screen bg-gray-100 dark:bg-gray-800 p-4">
<div class="w-64 bg-gray-200 dark:bg-gray-900 rounded-full shadow-lg p-1">
<div class="bg-gradient-to-r from-blue-500 to-blue-700 h-4 rounded-full" style="width: 70%;"></div>
</div>
<span class="mt-2 text-gray-700 dark:text-gray-300">70%</span>
</div>