所有组件

                <div class="bg-white dark:bg-gray-800 rounded-lg shadow-lg p-6 max-w-md mx-auto">
  <h2 class="text-2xl font-bold text-gray-800 dark:text-white mb-4">Welcome to Nostalgia</h2>
  <p class="text-gray-600 dark:text-gray-300 mb-4">Experience the charm of the 80s and 90s with our carefully curated content. Dive into the vintage vibes that bring back fond memories.</p>
  <img class="rounded-lg mb-4" src="https://picsum.photos/400/200?random=1" alt="Retro Image" />
  <div class="flex items-center">
    <img class="w-12 h-12 rounded-full border-2 border-gray-300 dark:border-gray-600" src="https://randomuser.me/api/portraits/men/1.jpg" alt="User Avatar" />
    <div class="ml-4">
      <h3 class="text-lg font-semibold text-gray-800 dark:text-white">John Doe</h3>
      <p class="text-gray-500 dark:text-gray-400">Retro Enthusiast</p>
    </div>
  </div>
  <button class="mt-6 bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded-full transition duration-300 ease-in-out">
    Explore More
  </button>
</div>
              

                <div class="relative inline-block text-left">
  <div>
    <button type="button" class="inline-flex justify-center w-full rounded-md border border-transparent shadow-sm px-4 py-2 bg-white dark:bg-gray-800 text-sm font-medium text-gray-700 dark:text-gray-300 hover:bg-gray-50 dark:hover:bg-gray-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500" aria-haspopup="true" aria-expanded="true">
      Options
      <svg class="-mr-1 ml-2 h-5 w-5" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor" aria-hidden="true">
        <path fill-rule="evenodd" d="M5.23 7.21a.75.75 0 011.06-.02L10 10.293l3.71-3.11a.75.75 0 111.01 1.11l-4.25 3.5a.75.75 0 01-1.01 0l-4.25-3.5a.75.75 0 01-.02-1.06z" clip-rule="evenodd" />
      </svg>
    </button>
  </div>

  <div class="origin-top-right absolute right-0 mt-2 w-56 rounded-md shadow-lg bg-white dark:bg-gray-800 ring-1 ring-black ring-opacity-5 focus:outline-none z-10" role="menu" aria-orientation="vertical" aria-labelledby="menu-button" tabindex="-1">
    <div class="py-1" role="none">
      <a href="#" class="block px-4 py-2 text-sm text-gray-700 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-700" role="menuitem">
        <img src="https://picsum.photos/40?random=1" alt="Avatar" class="inline-block w-8 h-8 rounded-full mr-2">
        Profile
      </a>
      <a href="#" class="block px-4 py-2 text-sm text-gray-700 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-700" role="menuitem">
        <img src="https://picsum.photos/40?random=2" alt="Avatar" class="inline-block w-8 h-8 rounded-full mr-2">
        Settings
      </a>
      <a href="#" class="block px-4 py-2 text-sm text-gray-700 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-700" role="menuitem">
        <img src="https://picsum.photos/40?random=3" alt="Avatar" class="inline-block w-8 h-8 rounded-full mr-2">
        Notifications
      </a>
      <a href="#" class="block px-4 py-2 text-sm text-gray-700 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-700" role="menuitem">
        <img src="https://picsum.photos/40?random=4" alt="Avatar" class="inline-block w-8 h-8 rounded-full mr-2">
        Log out
      </a>
    </div>
  </div>
</div>

<style>
  /* Brutalism styles for dark mode support */
  [class*='bg-'] {
    background-color: #ffffff;
  }
  [class*='text-'] {
    color: #000000;
  }
  .bg-gray-800 {
    background-color: #2d3748;
  }
  .dark .text-gray-300 {
    color: #edf2f7;
  }
  .dark .hover\:bg-gray-700:hover {
    background-color: #4a5568;
  }
</style>
              

                <div class="relative bg-white dark:bg-gray-800 rounded-lg shadow-lg overflow-hidden w-64">
  <div class="flex items-center justify-between bg-gray-300 dark:bg-gray-700 p-4 rounded-t-lg">
    <h1 class="text-lg font-semibold text-gray-800 dark:text-gray-200">Menu</h1>
    <button class="focus:outline-none">
      <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6 text-gray-800 dark:text-gray-200" 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 class="p-4 space-y-4">
    <div class="flex items-center p-2 rounded-lg hover:bg-gray-200 dark:hover:bg-gray-600 transition">
      <img src="https://picsum.photos/40/40" alt="Avatar" class="rounded-full mr-2">
      <span class="text-gray-800 dark:text-gray-200">Home</span>
    </div>
    <div class="flex items-center p-2 rounded-lg hover:bg-gray-200 dark:hover:bg-gray-600 transition">
      <img src="https://picsum.photos/40/40?random=1" alt="Avatar" class="rounded-full mr-2">
      <span class="text-gray-800 dark:text-gray-200">About</span>
    </div>
    <div class="flex items-center p-2 rounded-lg hover:bg-gray-200 dark:hover:bg-gray-600 transition">
      <img src="https://picsum.photos/40/40?random=2" alt="Avatar" class="rounded-full mr-2">
      <span class="text-gray-800 dark:text-gray-200">Services</span>
    </div>
    <div class="flex items-center p-2 rounded-lg hover:bg-gray-200 dark:hover:bg-gray-600 transition">
      <img src="https://picsum.photos/40/40?random=3" alt="Avatar" class="rounded-full mr-2">
      <span class="text-gray-800 dark:text-gray-200">Contact</span>
    </div>
  </div>
  <div class="absolute bottom-0 left-0 right-0 bg-gray-300 dark:bg-gray-700 p-4 rounded-b-lg">
    <a href="#" class="text-gray-800 dark:text-gray-200 hover:underline">Log Out</a>
  </div>
</div>
              

                <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>