Composant CAPTCHA brutaliste

<div class="bg-white dark:bg-gray-800 p-8 rounded-lg shadow-lg max-w-lg mx-auto">
    <h2 class="text-2xl font-bold text-gray-900 dark:text-white mb-4">Please Verify You're Human</h2>
    <img src="https://picsum.photos/400/200" alt="Random Image" class="mb-4 rounded-lg shadow-md" />
    <p class="text-gray-700 dark:text-gray-300 mb-4">Select all images with traffic lights:</p>
    <div class="grid grid-cols-2 gap-4 mb-4">
        <img src="https://picsum.photos/200/100?random=1" alt="Image 1" class="rounded-lg border-2 border-gray-700 dark:border-gray-300 cursor-pointer hover:border-gray-900 dark:hover:border-gray-100" />
        <img src="https://picsum.photos/200/100?random=2" alt="Image 2" class="rounded-lg border-2 border-gray-700 dark:border-gray-300 cursor-pointer hover:border-gray-900 dark:hover:border-gray-100" />
        <img src="https://picsum.photos/200/100?random=3" alt="Image 3" class="rounded-lg border-2 border-gray-700 dark:border-gray-300 cursor-pointer hover:border-gray-900 dark:hover:border-gray-100" />
        <img src="https://picsum.photos/200/100?random=4" alt="Image 4" class="rounded-lg border-2 border-gray-700 dark:border-gray-300 cursor-pointer hover:border-gray-900 dark:hover:border-gray-100" />
    </div>
    <button class="bg-gray-900 hover:bg-gray-700 dark:bg-gray-300 dark:hover:bg-gray-200 text-white dark:text-gray-900 font-bold py-2 px-4 rounded transition duration-200">Verify</button>
    <div class="mt-4">
        <p class="text-gray-500 dark:text-gray-400 text-sm">Need help? <a href="#" class="text-blue-500 dark:text-blue-300 underline">Contact Support</a></p>
    </div>
</div>