产品卡片组件

<div class="max-w-sm mx-auto relative z-10 transform transition-transform duration-500 ease-in-out hover:scale-105">
  <div class="bg-gradient-to-br from-teal-400 via-blue-500 to-purple-600 dark:from-gray-700 dark:via-gray-800 dark:to-black shadow-xl rounded-lg overflow-hidden dark:shadow-lg">
    <div class="relative h-48">
      <img class="w-full h-full object-cover" src="https://picsum.photos/seed/picsum/400/300" alt="Product Image">
      <div class="absolute top-0 right-0 bg-blue-600 text-white px-3 py-1 m-2 rounded-lg text-sm font-bold dark:bg-blue-400">New</div>
    </div>
    <div class="p-4">
      <h3 class="text-lg font-semibold text-gray-800 dark:text-white">Awesome Product Title</h3>
      <p class="text-gray-600 dark:text-gray-300 text-sm mt-1">This is a short description of the product, highlighting its key features and benefits.</p>
      <div class="flex items-center mt-4">
        <div class="text-xl font-bold text-blue-600 dark:text-blue-400">$99.99</div>
        <button class="ml-auto bg-blue-600 text-white px-4 py-2 rounded-lg text-sm font-semibold hover:bg-blue-700 dark:bg-blue-400 dark:hover:bg-blue-500">Add to Cart</button>
      </div>
    </div>
    <div class="p-4 border-t border-gray-200 dark:border-gray-700">
      <div class="flex items-center">
        <img class="w-8 h-8 rounded-full object-cover mr-3" src="https://randomuser.me/api/portraits/men/32.jpg" alt="Avatar">
        <span class="text-sm text-gray-700 dark:text-gray-400">Posted by John Doe</span>
      </div>
    </div>
  </div>
</div>

<style>
  /* Basic 3D effect. More advanced 3D requires transforms on hover/active states combined with perspective on parent. */
  .shadow-xl {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  }

  .dark\:shadow-lg {
    --tw-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    box-shadow: var(--tw-ring-offset-shadow, 0 0 #0000), var(--tw-ring-shadow, 0 0 #0000), var(--tw-shadow);
  }
</style>