热力图组件

<div class="max-w-4xl mx-auto p-5">
    <h2 class="text-2xl font-bold text-gray-800 dark:text-white mb-6 text-center">Portfolio Heat Maps</h2>
    <div class="grid grid-cols-1 md:grid-cols-3 gap-4">
        <!-- Example Heat Map Item -->
        <div class="bg-red-300 dark:bg-red-800 p-4 rounded-lg hover:shadow-lg transition-shadow duration-300">
            <img src="https://picsum.photos/300/200?random=1" alt="Project 1" class="rounded mb-2" />
            <h3 class="text-xl font-semibold text-gray-800 dark:text-white">Project Title 1</h3>
            <p class="text-gray-700 dark:text-gray-300">Description of project 1 goes here.</p>
        </div>
        <div class="bg-blue-300 dark:bg-blue-800 p-4 rounded-lg hover:shadow-lg transition-shadow duration-300">
            <img src="https://picsum.photos/300/200?random=2" alt="Project 2" class="rounded mb-2" />
            <h3 class="text-xl font-semibold text-gray-800 dark:text-white">Project Title 2</h3>
            <p class="text-gray-700 dark:text-gray-300">Description of project 2 goes here.</p>
        </div>
        <div class="bg-green-300 dark:bg-green-800 p-4 rounded-lg hover:shadow-lg transition-shadow duration-300">
            <img src="https://picsum.photos/300/200?random=3" alt="Project 3" class="rounded mb-2" />
            <h3 class="text-xl font-semibold text-gray-800 dark:text-white">Project Title 3</h3>
            <p class="text-gray-700 dark:text-gray-300">Description of project 3 goes here.</p>
        </div>
        <!-- Add more items as needed -->
    </div>
</div>