データ視覚化コンポーネントコンポーネント

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        <h2 class="text-3xl font-bold mb-4 text-yellow-300 dark:text-cyan-400">Activity Monitor</h2>
        <p class="text-purple-200 dark:text-gray-400 mb-6">Your social media pulse, vintage style.</p>
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          <p class="text-xl font-semibold text-yellow-300 dark:text-cyan-400">Followers Gained</p>
          <p class="text-4xl">1,234</p>
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          <p class="text-xl font-semibold text-yellow-300 dark:text-cyan-400">Likes This Week</p>
          <p class="text-4xl">5,678</p>
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          <img src="https://randomuser.me/api/portraits/men/75.jpg" alt="User Avatar" class="w-full h-full object-cover">
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        <p class="text-center text-sm mt-2 text-purple-300 dark:text-gray-400">Logged in as @RetroUser</p>
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        <h3 class="text-2xl font-bold mb-4 text-purple-700 dark:text-gray-200">Engagement Overview</h3>
        
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          <p class="text-sm text-gray-600 dark:text-gray-400 text-center mt-2">Activity Trend (Simulated)</p>
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            <p class="text-lg font-semibold text-purple-600 dark:text-gray-300">Posts</p>
            <p class="text-3xl text-purple-800 dark:text-gray-100">87</p>
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            <p class="text-lg font-semibold text-purple-600 dark:text-gray-300">Shares</p>
            <p class="text-3xl text-purple-800 dark:text-gray-100">321</p>
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        <p>&copy; 2023 Retro Social Analytics. All rights reserved.</p>
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