すべてのコンポーネント

                <div class="flex flex-col bg-gray-100 dark:bg-gray-800 p-6 rounded-lg">
    <h2 class="text-2xl font-bold text-black dark:text-white mb-4">Heat Maps Overview</h2>
    <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-4">
        <div class="relative bg-red-400 p-4 rounded-lg overflow-hidden shadow-lg">
            <img src="https://picsum.photos/200?random=1" alt="Heat Map 1" class="absolute inset-0 w-full h-full object-cover opacity-50 rounded-lg">
            <div class="relative z-10 text-black dark:text-white">
                <h3 class="text-xl font-bold">Region A</h3>
                <p>High Activity</p>
            </div>
        </div>
        <div class="relative bg-yellow-400 p-4 rounded-lg overflow-hidden shadow-lg">
            <img src="https://picsum.photos/200?random=2" alt="Heat Map 2" class="absolute inset-0 w-full h-full object-cover opacity-50 rounded-lg">
            <div class="relative z-10 text-black dark:text-white">
                <h3 class="text-xl font-bold">Region B</h3>
                <p>Moderate Activity</p>
            </div>
        </div>
        <div class="relative bg-green-400 p-4 rounded-lg overflow-hidden shadow-lg">
            <img src="https://picsum.photos/200?random=3" alt="Heat Map 3" class="absolute inset-0 w-full h-full object-cover opacity-50 rounded-lg">
            <div class="relative z-10 text-black dark:text-white">
                <h3 class="text-xl font-bold">Region C</h3>
                <p>Low Activity</p>
            </div>
        </div>
        <div class="relative bg-blue-400 p-4 rounded-lg overflow-hidden shadow-lg">
            <img src="https://picsum.photos/200?random=4" alt="Heat Map 4" class="absolute inset-0 w-full h-full object-cover opacity-50 rounded-lg">
            <div class="relative z-10 text-black dark:text-white">
                <h3 class="text-xl font-bold">Region D</h3>
                <p>Very Low Activity</p>
            </div>
        </div>
    </div>
    <div class="mt-6">
        <h2 class="text-xl font-bold text-black dark:text-white mb-2">User Avatars</h2>
        <div class="flex flex-wrap gap-4">
            <img class="w-12 h-12 rounded-full" src="https://randomuser.me/api/portraits/men/1.jpg" alt="User Avatar 1">
            <img class="w-12 h-12 rounded-full" src="https://randomuser.me/api/portraits/women/1.jpg" alt="User Avatar 2">
            <img class="w-12 h-12 rounded-full" src="https://randomuser.me/api/portraits/men/2.jpg" alt="User Avatar 3">
            <img class="w-12 h-12 rounded-full" src="https://randomuser.me/api/portraits/women/2.jpg" alt="User Avatar 4">
            <img class="w-12 h-12 rounded-full" src="https://randomuser.me/api/portraits/men/3.jpg" alt="User Avatar 5">
        </div>
    </div>
</div>
              

                <div class="bg-white dark:bg-gray-800 p-6 rounded-lg shadow-lg max-w-sm mx-auto">
    <div class="flex items-center mb-4">
        <img src="https://picsum.photos/50/50" alt="Avatar" class="rounded-full border-2 border-green-500 mr-3">
        <h2 class="text-xl font-bold text-green-700 dark:text-green-400">Success!</h2>
    </div>
    <p class="text-gray-700 dark:text-gray-300">
        Your operation was completed successfully. Check your account for the latest updates!
    </p>
    <div class="flex justify-end mt-4">
        <button class="bg-green-500 hover:bg-green-600 text-white font-bold py-2 px-4 rounded focus:outline-none focus:shadow-outline">
            Close
        </button>
    </div>
</div>

<style>
    @media (prefers-color-scheme: dark) {
        .bg-white {
            background-color: #2D3748;
        }
        .text-gray-700 {
            color: #E2E8F0;
        }
    }
</style>
              

                <nav class="bg-white dark:bg-gray-800 shadow-lg">
  <div class="max-w-7xl mx-auto px-2 sm:px-6 lg:px-8">
    <div class="flex justify-between h-16">
      <div class="flex">
        <div class="flex-shrink-0">
          <a href="#" class="text-2xl font-bold text-gray-800 dark:text-white">Brand</a>
        </div>
        <div class="hidden md:flex md:space-x-8">
          <a href="#" class="text-gray-800 dark:text-gray-300 hover:bg-gray-200 dark:hover:bg-gray-700 hover:text-gray-900 dark:hover:text-white px-3 py-2 rounded-md text-sm font-medium">Home</a>
          <a href="#" class="text-gray-800 dark:text-gray-300 hover:bg-gray-200 dark:hover:bg-gray-700 hover:text-gray-900 dark:hover:text-white px-3 py-2 rounded-md text-sm font-medium">About</a>
          <a href="#" class="text-gray-800 dark:text-gray-300 hover:bg-gray-200 dark:hover:bg-gray-700 hover:text-gray-900 dark:hover:text-white px-3 py-2 rounded-md text-sm font-medium">Services</a>
          <a href="#" class="text-gray-800 dark:text-gray-300 hover:bg-gray-200 dark:hover:bg-gray-700 hover:text-gray-900 dark:hover:text-white px-3 py-2 rounded-md text-sm font-medium">Contact</a>
        </div>
      </div>
      <div class="hidden md:flex items-center">
        <img src="https://randomuser.me/api/portraits/men/1.jpg" alt="User Avatar" class="h-10 w-10 rounded-full border border-gray-300 dark:border-gray-700"
        />
      </div>
      <div class="-mr-2 flex md:hidden">
        <button class="inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-white hover:bg-gray-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-offset-gray-800"> 
          <svg class="h-6 w-6" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="currentColor">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16m-7 6h7" />
          </svg>
        </button>
      </div>
    </div>
  </div>
  <div class="md:hidden">
    <a href="#" class="block text-gray-800 dark:text-gray-300 hover:bg-gray-200 dark:hover:bg-gray-700 hover:text-gray-900 dark:hover:text-white px-3 py-2 rounded-md text-base font-medium">Home</a>
    <a href="#" class="block text-gray-800 dark:text-gray-300 hover:bg-gray-200 dark:hover:bg-gray-700 hover:text-gray-900 dark:hover:text-white px-3 py-2 rounded-md text-base font-medium">About</a>
    <a href="#" class="block text-gray-800 dark:text-gray-300 hover:bg-gray-200 dark:hover:bg-gray-700 hover:text-gray-900 dark:hover:text-white px-3 py-2 rounded-md text-base font-medium">Services</a>
    <a href="#" class="block text-gray-800 dark:text-gray-300 hover:bg-gray-200 dark:hover:bg-gray-700 hover:text-gray-900 dark:hover:text-white px-3 py-2 rounded-md text-base font-medium">Contact</a>
  </div>
</nav>



              

                <div class="bg-white dark:bg-gray-800 rounded-lg shadow-md p-4 transition duration-300 ease-in-out">
    <h3 class="text-lg font-bold text-gray-800 dark:text-gray-200 mb-2">Mentioned Users</h3>
    <ul class="divide-y divide-gray-200 dark:divide-gray-700">
        <li class="flex items-center py-2">
            <img src="https://randomuser.me/api/portraits/men/1.jpg" alt="User 1" class="w-10 h-10 rounded-full mr-3">
            <div>
                <p class="text-gray-700 dark:text-gray-300 font-semibold">John Doe</p>
                <span class="text-gray-500 dark:text-gray-400 text-sm">@johndoe</span>
            </div>
        </li>
        <li class="flex items-center py-2">
            <img src="https://randomuser.me/api/portraits/women/1.jpg" alt="User 2" class="w-10 h-10 rounded-full mr-3">
            <div>
                <p class="text-gray-700 dark:text-gray-300 font-semibold">Jane Smith</p>
                <span class="text-gray-500 dark:text-gray-400 text-sm">@janesmith</span>
            </div>
        </li>
        <li class="flex items-center py-2">
            <img src="https://randomuser.me/api/portraits/men/2.jpg" alt="User 3" class="w-10 h-10 rounded-full mr-3">
            <div>
                <p class="text-gray-700 dark:text-gray-300 font-semibold">Alice Johnson</p>
                <span class="text-gray-500 dark:text-gray-400 text-sm">@alicejohnson</span>
            </div>
        </li>
    </ul>
    <div class="mt-4">
        <img src="https://picsum.photos/200/100" alt="Random Placeholder" class="rounded-lg shadow-md w-full h-auto">
    </div>
</div>
              

                <div class="max-w-lg mx-auto bg-white dark:bg-gray-800 rounded-lg shadow-lg p-5 my-8">  <div class="relative">    <img src="https://picsum.photos/500/300" alt="Media Content" class="rounded-lg shadow-md"/>    <div class="absolute top-0 left-0 bg-gray-900 bg-opacity-50 text-white rounded-lg p-2">      <span>Featured Media</span>    </div>  </div>  <div class="mt-4">    <h2 class="text-lg font-bold text-gray-800 dark:text-white">Media Title</h2>    <p class="text-gray-600 dark:text-gray-400">This is a brief description of the media content displayed above.</p>  </div>  <div class="flex items-center mt-4">    <img src="https://randomuser.me/api/portraits/men/32.jpg" alt="User Avatar" class="w-10 h-10 rounded-full border-2 border-white dark:border-gray-800 shadow-md"/>    <div class="ml-3">      <p class="text-gray-800 dark:text-white font-semibold">John Doe</p>      <p class="text-gray-600 dark:text-gray-400 text-sm">Media Creator</p>    </div>  </div></div>
              

                <div class="flex flex-wrap justify-center p-8 bg-gray-100 dark:bg-gray-900 rounded-lg shadow-lg">
    <div class="m-4">
        <a href="#" class="bg-white dark:bg-gray-800 shadow-neumorphism text-gray-800 dark:text-white font-semibold py-2 px-4 rounded-full hover:shadow-lg transition-transform transform hover:scale-105">
            Tag 1
        </a>
    </div>
    <div class="m-4">
        <a href="#" class="bg-white dark:bg-gray-800 shadow-neumorphism text-gray-800 dark:text-white font-semibold py-2 px-4 rounded-full hover:shadow-lg transition-transform transform hover:scale-105">
            Tag 2
        </a>
    </div>
    <div class="m-4">
        <a href="#" class="bg-white dark:bg-gray-800 shadow-neumorphism text-gray-800 dark:text-white font-semibold py-2 px-4 rounded-full hover:shadow-lg transition-transform transform hover:scale-105">
            Tag 3
        </a>
    </div>
    <div class="m-4">
        <a href="#" class="bg-white dark:bg-gray-800 shadow-neumorphism text-gray-800 dark:text-white font-semibold py-2 px-4 rounded-full hover:shadow-lg transition-transform transform hover:scale-105">
            Tag 4
        </a>
    </div>
    <div class="m-4">
        <a href="#" class="bg-white dark:bg-gray-800 shadow-neumorphism text-gray-800 dark:text-white font-semibold py-2 px-4 rounded-full hover:shadow-lg transition-transform transform hover:scale-105">
            Tag 5
        </a>
    </div>
    <div class="m-4">
        <a href="#" class="bg-white dark:bg-gray-800 shadow-neumorphism text-gray-800 dark:text-white font-semibold py-2 px-4 rounded-full hover:shadow-lg transition-transform transform hover:scale-105">
            Tag 6
        </a>
    </div>
    <div class="m-4">
        <a href="#" class="bg-white dark:bg-gray-800 shadow-neumorphism text-gray-800 dark:text-white font-semibold py-2 px-4 rounded-full hover:shadow-lg transition-transform transform hover:scale-105">
            Tag 7
        </a>
    </div>
    <div class="m-4">
        <a href="#" class="bg-white dark:bg-gray-800 shadow-neumorphism text-gray-800 dark:text-white font-semibold py-2 px-4 rounded-full hover:shadow-lg transition-transform transform hover:scale-105">
            Tag 8
        </a>
    </div>
</div>

<style>
    .shadow-neumorphism {
        box-shadow: 10px 10px 20px rgba(0, 0, 0, 0.1),
                    -10px -10px 20px rgba(255, 255, 255, 0.5);
    }
</style>
              

                <div class="min-h-screen flex items-center justify-center bg-gray-900 p-5">
    <div class="bg-gray-800 rounded-lg shadow-lg p-6 w-full max-w-md">
        <h2 class="text-2xl font-bold text-white text-center">Welcome</h2>
        <p class="text-gray-400 text-center mb-6">Please login or signup to continue</p>
        <div class="mb-4">
            <label class="block text-gray-300 mb-1" for="email">Email</label>
            <input class="w-full bg-gray-700 text-white rounded border border-gray-600 focus:outline-none focus:ring-2 focus:ring-blue-500 p-2" type="email" id="email" placeholder="Enter your email" required />
        </div>
        <div class="mb-4">
            <label class="block text-gray-300 mb-1" for="password">Password</label>
            <input class="w-full bg-gray-700 text-white rounded border border-gray-600 focus:outline-none focus:ring-2 focus:ring-blue-500 p-2" type="password" id="password" placeholder="Enter your password" required />
        </div>
        <button class="w-full bg-blue-600 hover:bg-blue-700 text-white font-bold py-2 rounded focus:outline-none focus:ring-2 focus:ring-blue-500">Login</button>
        <div class="flex items-center justify-between my-4">
            <hr class="w-1/4 border-gray-600">
            <span class="text-gray-400">or</span>
            <hr class="w-1/4 border-gray-600">
        </div>
        <button class="w-full bg-green-600 hover:bg-green-700 text-white font-bold py-2 rounded focus:outline-none focus:ring-2 focus:ring-green-500">Signup</button>
        <p class="text-gray-400 text-center mt-4">Already have an account? <a href="#" class="text-blue-400">Login</a></p>
        <p class="text-gray-400 text-center">Need an account? <a href="#" class="text-green-400">Signup</a></p>
    </div>
</div>

              

                <div class="bg-white dark:bg-gray-800 rounded-lg shadow-lg overflow-hidden">
    <div class="flex flex-col md:flex-row items-center p-6">
        <img class="w-full md:w-1/3 h-auto rounded-lg mb-4 md:mb-0" src="https://picsum.photos/300/200?random=1" alt="Random retro image">
        <div class="md:ml-4">
            <h2 class="text-2xl font-bold text-gray-800 dark:text-gray-100">Retro/Vintage Title</h2>
            <p class="text-gray-600 dark:text-gray-400 mb-2">This is a nostalgic description that evokes the design style of the 80s and 90s, full of vibrant colors and retro aesthetics.</p>
            <div class="flex items-center">
                <img class="w-10 h-10 rounded-full border-2 border-gray-300 dark:border-gray-700 mr-2" src="https://randomuser.me/api/portraits/men/1.jpg" alt="User Avatar">
                <span class="text-gray-700 dark:text-gray-300">Posted by <span class="font-bold">User Name</span></span>
            </div>
        </div>
    </div>
    <div class="p-6">
        <p class="text-gray-700 dark:text-gray-300">Here’s a bit more detail about the content. This section can be used to provide additional context or information.</p>
    </div>
    <div class="bg-gray-100 dark:bg-gray-700 p-4 text-right">
        <button class="bg-blue-500 text-white rounded-md px-4 py-2 hover:bg-blue-600 dark:bg-blue-700 dark:hover:bg-blue-800">Read More</button>
    </div>
</div>
              

                <div class="container mx-auto p-5">
    <h2 class="text-2xl font-bold mb-6 text-gray-800 dark:text-gray-200">Progress Indicators</h2>

    <div class="flex flex-col space-y-4">
        <!-- Linear Progress Bar -->
        <div class="w-full">
            <div class="bg-gray-200 rounded-full h-2.5 dark:bg-gray-700">
                <div class="bg-blue-600 h-2.5 rounded-full w-3/4" style="transition: width 0.5s;"></div>
            </div>
            <p class="mt-1 text-sm text-gray-600 dark:text-gray-400">Loading... 75%</p>
        </div>

        <!-- Circular Progress Indicator -->
        <div class="flex items-center space-x-2">
            <div class="relative flex items-center justify-center w-12 h-12">
                <svg class="absolute animate-spin -ml-1 mr-3" xmlns="http://www.w3.org/2000/svg" width="50" height="50" viewBox="0 0 50 50">
                    <circle class="text-gray-200 dark:text-gray-700" cx="25" cy="25" r="20" stroke-width="5" fill="none"></circle>
                    <path class="text-blue-600" fill="none" stroke-width="5" stroke-linecap="round" d="M25 5a20 20 0 1 0 0 40A20 20 0 0 0 25 5z" style="stroke-dasharray: 125; stroke-dashoffset: 62.5;"></path>
                </svg>
                <span class="text-lg text-gray-800 dark:text-gray-200">Processing</span>
            </div>
        </div>

        <!-- Steps Progress Indicator -->
        <div class="relative">
            <div class="flex">
                <div class="flex items-center justify-center w-10 h-10 bg-blue-600 text-white rounded-full">1</div>
                <div class="flex-1 h-1 bg-gray-300 dark:bg-gray-600"></div>
                <div class="flex items-center justify-center w-10 h-10 bg-gray-300 text-gray-700 rounded-full dark:bg-gray-700 dark:text-gray-400">2</div>
                <div class="flex-1 h-1 bg-gray-300 dark:bg-gray-600"></div>
                <div class="flex items-center justify-center w-10 h-10 bg-gray-300 text-gray-700 rounded-full dark:bg-gray-700 dark:text-gray-400">3</div>
            </div>
            <div class="absolute top-[-1rem] left-[calc(50%_-_2.5rem)] bg-white dark:bg-gray-800 p-2 rounded shadow-md text-center text-sm text-gray-800 dark:text-gray-200">Step 1: Details</div>
        </div>

        <!-- Avatar Loading Indicator -->
        <div class="flex items-center space-x-3">
            <img src="https://randomuser.me/api/portraits/men/1.jpg" alt="Avatar" class="w-10 h-10 rounded-full border-2 border-gray-200 dark:border-gray-700" />
            <div class="flex-1">
                <div class="bg-gray-300 h-2 rounded w-3/4 dark:bg-gray-600"></div>
                <div class="text-gray-600 dark:text-gray-400 text-sm">User is online</div>
            </div>
        </div>

        <!-- Image Progress Indicator -->
        <div class="flex flex-col items-center space-y-1">
            <img src="https://picsum.photos/50/50" alt="Progress Image" class="rounded-md shadow-md w-full max-w-xs" />
            <div class="bg-blue-600 h-2 rounded w-2/3 dark:bg-blue-500"></div>
        </div>
    </div>
</div>

<style>
    @media (prefers-color-scheme: dark) {
        body {
            background-color: #181818;
        }
    }
</style>
              

                <div class="min-h-screen bg-gray-100 dark:bg-gray-900 flex items-center justify-center">
    <div class="bg-white dark:bg-gray-800 backdrop-filter backdrop-blur-lg opacity-80 rounded-lg shadow-lg p-6 max-w-lg w-full">
        <h1 class="text-xl font-semibold text-gray-800 dark:text-white mb-4">Community Forum</h1>
        <div class="space-y-4">
            <div class="flex items-center space-x-2 bg-white dark:bg-gray-700 p-4 rounded-lg shadow">
                <img src="https://randomuser.me/api/portraits/men/1.jpg" alt="Avatar" class="rounded-full w-10 h-10">
                <div>
                    <h2 class="text-gray-800 dark:text-white font-bold">John Doe</h2>
                    <p class="text-gray-600 dark:text-gray-300">Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>
                </div>
            </div>
            <div class="flex items-center space-x-2 bg-white dark:bg-gray-700 p-4 rounded-lg shadow">
                <img src="https://randomuser.me/api/portraits/women/2.jpg" alt="Avatar" class="rounded-full w-10 h-10">
                <div>
                    <h2 class="text-gray-800 dark:text-white font-bold">Jane Smith</h2>
                    <p class="text-gray-600 dark:text-gray-300">Vivamus laoreet dolor eget lectus tincidunt, et facilisis erat laoreet.</p>
                </div>
            </div>
            <div class="flex items-center space-x-2 bg-white dark:bg-gray-700 p-4 rounded-lg shadow">
                <img src="https://randomuser.me/api/portraits/men/3.jpg" alt="Avatar" class="rounded-full w-10 h-10">
                <div>
                    <h2 class="text-gray-800 dark:text-white font-bold">Alex Johnson</h2>
                    <p class="text-gray-600 dark:text-gray-300">Sed ut perspiciatis unde omnis iste natus error sit voluptatem.</p>
                </div>
            </div>
        </div>
        <div class="mt-4">
            <textarea class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded-lg dark:bg-gray-700 dark:text-white" rows="4" placeholder="Write your message..."></textarea>
            <button class="mt-2 w-full bg-blue-500 dark:bg-blue-600 text-white rounded-lg py-2 hover:bg-blue-600 dark:hover:bg-blue-700 transition">Post Message</button>
        </div>
    </div>
</div>