热力图组件

<div class="bg-gray-900 text-white p-8 rounded-lg shadow-lg">
    <h2 class="text-3xl font-bold text-center mb-6">Heat Maps Overview</h2>
    <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
        <div class="bg-gradient-to-r from-purple-500 to-pink-500 rounded-lg p-4">
            <h3 class="text-xl font-semibold">Popular Topics</h3>
            <ul class="mt-2">
                <li class="py-2 border-b border-gray-700 hover:bg-gray-800 transition">Topic 1 - <span class="font-medium">75%</span></li>
                <li class="py-2 border-b border-gray-700 hover:bg-gray-800 transition">Topic 2 - <span class="font-medium">65%</span></li>
                <li class="py-2 border-b border-gray-700 hover:bg-gray-800 transition">Topic 3 - <span class="font-medium">55%</span></li>
                <li class="py-2 border-b border-gray-700 hover:bg-gray-800 transition">Topic 4 - <span class="font-medium">85%</span></li>
            </ul>
        </div>
        <div class="bg-gradient-to-r from-blue-400 to-green-400 rounded-lg p-4">
            <h3 class="text-xl font-semibold">Recent Reads</h3>
            <div class="flex flex-col space-y-4 mt-2">
                <div class="flex items-center border border-gray-700 rounded p-2 hover:bg-gray-800 transition">
                    <img src="https://picsum.photos/50/50" alt="Avatar" class="rounded-full mr-3">
                    <div>
                        <h4 class="text-lg font-medium">Article Title 1</h4>
                        <p class="text-sm text-gray-400">Author Name</p>
                    </div>
                </div>
                <div class="flex items-center border border-gray-700 rounded p-2 hover:bg-gray-800 transition">
                    <img src="https://picsum.photos/50/50" alt="Avatar" class="rounded-full mr-3">
                    <div>
                        <h4 class="text-lg font-medium">Article Title 2</h4>
                        <p class="text-sm text-gray-400">Author Name</p>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div class="mt-6">
        <h3 class="text-2xl font-bold text-center">Interactive Heat Map</h3>
        <div class="relative mt-4">
            <img src="https://picsum.photos/800/400" alt="Heat Map" class="w-full h-auto rounded-lg">
            <div class="absolute top-0 left-0 right-0 bottom-0 flex justify-between items-center">
                <div class="p-2 bg-red-500 bg-opacity-75 rounded-full cursor-pointer hover:scale-105 transform transition">
                    <p class="text-white font-semibold">High Interest</p>
                </div>
                <div class="p-2 bg-yellow-500 bg-opacity-75 rounded-full cursor-pointer hover:scale-105 transform transition">
                    <p class="text-white font-semibold">Moderate Interest</p>
                </div>
                <div class="p-2 bg-green-500 bg-opacity-75 rounded-full cursor-pointer hover:scale-105 transform transition">
                    <p class="text-white font-semibold">Low Interest</p>
                </div>
            </div>
        </div>
    </div>
</div>