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    <title>I Ching</title>
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    <div class="header">
        <h1>I CHING</h1>
        <div class="subtitle">Consult the Book of Changes</div>
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    <div class="container">
        <div class="oracle-card">
            <div class="question-container">
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    <label style="display: flex; align-items: center; gap: 0.5rem; cursor: pointer;">
        <input type="checkbox" id="unchangingOnly" style="cursor: pointer;">
        <span>Show only unchanging hexagrams</span>
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                <textarea id="question" placeholder="Enter your question with a clear and focused mind..."></textarea>
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            <button onclick="castHexagram()" id="castButton">Cast Hexagram</button>
            <div id="loading" class="loading" style="display: none;">
                Consulting the oracle using true randomness...
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            <div id="error" class="error" style="display: none;"></div>
            <div id="numbers" class="numbers"></div>
            <div id="original" class="hexagram"></div>
            <div id="changed" class="hexagram"></div>
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