复古仪表板导航组件

<nav class='bg-gradient-to-r from-purple-600 via-pink-600 to-red-600 p-4 text-white dark:from-purple-900 dark:via-pink-900 dark:to-red-900'>
  <div class='container mx-auto flex justify-between items-center'>
    <div class='text-2xl font-bold font-mono'>Dashboard</div>
    <ul class='flex space-x-4'>
      <li><a href='#' class='hover:underline text-yellow-300 dark:text-yellow-500'>Home</a></li>
      <li><a href='#' class='hover:underline text-yellow-300 dark:text-yellow-500'>Analytics</a></li>
      <li><a href='#' class='hover:underline text-yellow-300 dark:text-yellow-500'>Settings</a></li>
      <li><a href='#' class='hover:underline text-yellow-300 dark:text-yellow-500'>Profile</a></li>
    </ul>
  </div>
</nav>