<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta name="aspect-ratio" content="4:3">
  <style>
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
      background: transparent;
      color: #1e2945;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100%;
      padding: 16px 8px;
    }

    .funnel-container {
      width: 100%;
      max-width: 480px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 6px;
    }

    .tier {
      width: 100%;
      border-radius: 12px;
      padding: 12px 14px;
      text-align: center;
      cursor: pointer;
      user-select: none;
      transition: box-shadow 0.25s ease, opacity 0.25s ease, filter 0.25s ease;
      border: 2px solid transparent;
      position: relative;
    }

    .tier:hover {
      filter: brightness(0.97);
    }

    .tier.active {
      box-shadow: 0 0 0 3px #0284c7;
    }

    /* Tier 1 - Widest */
    .tier-1 {
      width: 100%;
      background-color: #e0f2fe;
      border-color: #bae6fd;
    }

    /* Tier 2 - Medium */
    .tier-2 {
      width: 82%;
      background-color: #7dd3fc;
      border-color: #38bdf8;
    }

    /* Tier 3 - Narrowest */
    .tier-3 {
      width: 68%;
      background-color: #0284c7;
      border-color: #0369a1;
      color: #ffffff;
    }

    .step-badge {
      display: inline-block;
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-bottom: 3px;
      opacity: 0.85;
    }

    .tier-title {
      font-size: 13px;
      font-weight: 600;
      margin-bottom: 2px;
    }

    .tier-example {
      font-size: 14px;
      font-weight: 700;
      line-height: 1.25;
    }

    .tier-3 .tier-example {
      font-size: 13px;
      font-weight: 600;
    }

    .arrow {
      color: #0284c7;
      font-size: 16px;
      line-height: 1;
      font-weight: bold;
      opacity: 0.7;
    }

    .controls {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 12px;
      margin-top: 14px;
    }

    .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background-color: #cbd5e1;
      cursor: pointer;
      transition: background-color 0.2s ease, transform 0.2s ease;
    }

    .dot.active {
      background-color: #0284c7;
      transform: scale(1.25);
    }

    .step-btn {
      background: #f1f5f9;
      border: 1px solid #cbd5e1;
      border-radius: 6px;
      padding: 4px 10px;
      font-size: 12px;
      font-weight: 600;
      color: #1e2945;
      cursor: pointer;
    }

    .step-btn:active {
      background: #e2e8f0;
    }
  </style>
</head>
<body>

  <div class="funnel-container">
    
    <div class="tier tier-1 active" id="tier1" onclick="setStep(0)">
      <div class="step-badge">Level 1 · Broad Topic</div>
      <div class="tier-example">Video Games</div>
    </div>

    <div class="arrow">↓</div>

    
    <div class="tier tier-2" id="tier2" onclick="setStep(1)">
      <div class="step-badge">Level 2 · Specific Angle</div>
      <div class="tier-example">Middle schoolers' sleep habits</div>
    </div>

    <div class="arrow">↓</div>

    
    <div class="tier tier-3" id="tier3" onclick="setStep(2)">
      <div class="step-badge" style="color: #e0f2fe;">Level 3 · Open Inquiry Question</div>
      <div class="tier-example">How does nighttime video gaming affect the sleep quality of 6th graders?</div>
    </div>

    
    <div class="controls">
      <button class="step-btn" onclick="prevStep()">◀</button>
      <div class="dot active" onclick="setStep(0)"></div>
      <div class="dot" onclick="setStep(1)"></div>
      <div class="dot" onclick="setStep(2)"></div>
      <button class="step-btn" onclick="nextStep()">▶</button>
    </div>
  </div>

  <script>
    let current = 0;
    const tiers = [document.getElementById('tier1'), document.getElementById('tier2'), document.getElementById('tier3')];
    const dots = document.querySelectorAll('.dot');
    let timer = null;

    function render() {
      tiers.forEach((t, i) => {
        if (i === current) {
          t.classList.add('active');
        } else {
          t.classList.remove('active');
        }
      });
      dots.forEach((d, i) => {
        if (i === current) {
          d.classList.add('active');
        } else {
          d.classList.remove('active');
        }
      });
    }

    function setStep(idx) {
      current = idx;
      render();
      resetTimer();
    }

    function nextStep() {
      current = (current + 1) % 3;
      render();
      resetTimer();
    }

    function prevStep() {
      current = (current - 1 + 3) % 3;
      render();
      resetTimer();
    }

    function resetTimer() {
      clearInterval(timer);
      timer = setInterval(() => {
        current = (current + 1) % 3;
        render();
      }, 3500);
    }

    resetTimer();
  </script>
</body>
</html>

Generating Open-Ended Inquiry Questions

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta name="aspect-ratio" content="4:3">
  <title>4 Delimiting Lenses</title>
  <style>
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      -webkit-tap-highlight-color: transparent;
    }
    body {
      background: #f8f9fa;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
      color: #1e2945;
      padding: 12px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      user-select: none;
    }

    .header-bar {
      text-align: center;
      padding: 2px 0;
    }
    .header-bar h1 {
      font-size: 16px;
      font-weight: 700;
      color: #1e2945;
      margin-bottom: 2px;
    }
    .header-bar p {
      font-size: 13px;
      color: #475569;
      font-weight: 500;
    }

    .grid-container {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
    }

    .lens-card {
      background: #ffffff;
      border-radius: 12px;
      padding: 10px 12px;
      border: 2px solid #e2e8f0;
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
      cursor: pointer;
      display: flex;
      flex-direction: column;
      gap: 6px;
      transition: box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease, opacity 0.2s ease;
      opacity: 0.55;
    }

    .lens-card:hover {
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
      opacity: 0.85;
    }

    .lens-card:focus-visible {
      outline: 2px solid #2563eb;
      outline-offset: 2px;
    }

    .lens-card.active {
      opacity: 1;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    }

    /* Card Themes */
    .card-pop.active {
      border-color: #2563eb;
      background: #f8faff;
    }
    .card-pop .badge {
      background: #dbeafe;
      color: #1e40af;
    }

    .card-geo.active {
      border-color: #16a34a;
      background: #f8fdf9;
    }
    .card-geo .badge {
      background: #dcfce7;
      color: #166534;
    }

    .card-temp.active {
      border-color: #d97706;
      background: #fffdf7;
    }
    .card-temp .badge {
      background: #fef3c7;
      color: #92400e;
    }

    .card-var.active {
      border-color: #7c3aed;
      background: #fcfaff;
    }
    .card-var .badge {
      background: #ede9fe;
      color: #5b21b6;
    }

    .card-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .icon-title {
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .lens-icon {
      font-size: 18px;
    }
    .lens-title {
      font-size: 14px;
      font-weight: 700;
      color: #1e2945;
    }

    .badge {
      font-size: 11px;
      font-weight: 700;
      padding: 3px 8px;
      border-radius: 999px;
      letter-spacing: 0.3px;
    }

    .lens-prompt {
      font-size: 13px;
      font-weight: 600;
      color: #1e2945;
    }

    .lens-example {
      font-size: 12px;
      color: #334155;
      background: #f1f5f9;
      padding: 5px 8px;
      border-radius: 6px;
      border-left: 3px solid #94a3b8;
    }

    /* Result Preview Box */
    .preview-box {
      background: #ffffff;
      border: 1px solid #cbd5e1;
      border-radius: 10px;
      padding: 10px 12px;
      display: flex;
      flex-direction: column;
      gap: 6px;
      box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    }
    .preview-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 4px;
    }
    .preview-label {
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      color: #475569;
    }
    .interactive-hint {
      font-size: 11.5px;
      color: #1d4ed8;
      font-weight: 600;
    }
    .query-text {
      font-size: 13.5px;
      line-height: 1.5;
      color: #1e2945;
    }
    .highlight-pop {
      background: #dbeafe;
      color: #1e40af;
      padding: 1px 5px;
      border-radius: 4px;
      font-weight: 600;
    }
    .highlight-geo {
      background: #dcfce7;
      color: #166534;
      padding: 1px 5px;
      border-radius: 4px;
      font-weight: 600;
    }
    .highlight-temp {
      background: #fef3c7;
      color: #92400e;
      padding: 1px 5px;
      border-radius: 4px;
      font-weight: 600;
    }
    .highlight-var {
      background: #ede9fe;
      color: #5b21b6;
      padding: 1px 5px;
      border-radius: 4px;
      font-weight: 600;
    }

    @media (max-width: 440px) {
      .grid-container {
        grid-template-columns: 1fr;
      }
      .lens-prompt {
        font-size: 12.5px;
      }
    }
  </style>
</head>
<body>

  <div class="header-bar">
    <h1>4 Delimiting Lenses</h1>
    <p>Narrow broad topics into focused inquiry questions</p>
  </div>

  <div class="grid-container">
    
    <div class="lens-card card-pop active" data-lens="pop" tabindex="0" role="button" aria-label="Population Lens">
      <div class="card-top">
        <div class="icon-title">
          <span class="lens-icon">👥</span>
          <span class="lens-title">Population</span>
        </div>
        <span class="badge">WHO</span>
      </div>
      <div class="lens-prompt">Who is affected?</div>
      <div class="lens-example">e.g., Coastal fishermen</div>
    </div>

    
    <div class="lens-card card-geo active" data-lens="geo" tabindex="0" role="button" aria-label="Geographic Lens">
      <div class="card-top">
        <div class="icon-title">
          <span class="lens-icon">📍</span>
          <span class="lens-title">Geographic</span>
        </div>
        <span class="badge">WHERE</span>
      </div>
      <div class="lens-prompt">Where does it occur?</div>
      <div class="lens-example">e.g., Gulf of Mexico</div>
    </div>

    
    <div class="lens-card card-temp active" data-lens="temp" tabindex="0" role="button" aria-label="Temporal Lens">
      <div class="card-top">
        <div class="icon-title">
          <span class="lens-icon">⏳</span>
          <span class="lens-title">Temporal</span>
        </div>
        <span class="badge">WHEN</span>
      </div>
      <div class="lens-prompt">What timeframe?</div>
      <div class="lens-example">e.g., Past 10 years</div>
    </div>

    
    <div class="lens-card card-var active" data-lens="var" tabindex="0" role="button" aria-label="Variable Lens">
      <div class="card-top">
        <div class="icon-title">
          <span class="lens-icon">⚖️</span>
          <span class="lens-title">Variable</span>
        </div>
        <span class="badge">RELATIONSHIP</span>
      </div>
      <div class="lens-prompt">Which cause & effect?</div>
      <div class="lens-example">e.g., Plastic bans vs catch</div>
    </div>
  </div>

  
  <div class="preview-box">
    <div class="preview-header">
      <span class="preview-label">Focused Research Question</span>
      <span class="interactive-hint" id="statusHint">Tap cards to isolate</span>
    </div>
    <div class="query-text" id="questionPreview">
      "How did <span class="highlight-var">single-use plastic bans</span> impact the livelihoods of <span class="highlight-pop">commercial fishermen</span> in the <span class="highlight-geo">Gulf of Mexico</span> over the <span class="highlight-temp">past 10 years</span>?"
    </div>
  </div>

  <script>
    const $ = (selector) => document.querySelector(selector);
    const $$ = (selector) => document.querySelectorAll(selector);

    const cards = $$('.lens-card');
    const hint = $('#statusHint');

    function toggleCard(card) {
      const allActive = $$('.lens-card.active').length === cards.length;

      if (allActive) {
        // If all active, focus on clicked one
        cards.forEach(c => c.classList.remove('active'));
        card.classList.add('active');
        hint.textContent = 'Showing 1 lens (tap others to combine)';
      } else {
        // Toggle clicked card
        card.classList.toggle('active');
        const count = $$('.lens-card.active').length;
        if (count === 0) {
          // Re-activate clicked so at least one is visible
          card.classList.add('active');
          hint.textContent = '1 lens active';
        } else if (count === 4) {
          hint.textContent = 'All 4 lenses combined';
        } else {
          hint.textContent = `${count} of 4 lenses active`;
        }
      }
      updateQuestion();
    }

    cards.forEach(card => {
      card.addEventListener('click', () => toggleCard(card));
      card.addEventListener('keydown', (e) => {
        if (e.key === 'Enter' || e.key === ' ') {
          e.preventDefault();
          toggleCard(card);
        }
      });
    });

    function updateQuestion() {
      const popActive = $('.lens-card[data-lens="pop"]').classList.contains('active');
      const geoActive = $('.lens-card[data-lens="geo"]').classList.contains('active');
      const tempActive = $('.lens-card[data-lens="temp"]').classList.contains('active');
      const varActive = $('.lens-card[data-lens="var"]').classList.contains('active');

      const varText = varActive ? '<span class="highlight-var">single-use plastic bans</span>' : 'environmental policies';
      const popText = popActive ? '<span class="highlight-pop">commercial fishermen</span>' : 'local populations';
      const geoText = geoActive ? '<span class="highlight-geo">Gulf of Mexico</span>' : 'coastal regions';
      const tempText = tempActive ? '<span class="highlight-temp">past 10 years</span>' : 'recent decades';

      $('#questionPreview').innerHTML = `"How did ${varText} impact the livelihoods of ${popText} in the ${geoText} over the ${tempText}?"`;
    }
  </script>
</body>
</html>

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta name="aspect-ratio" content="1:1">
  <style>
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      color: #1e2945;
      background: transparent;
      padding: 12px;
      display: flex;
      flex-direction: column;
      gap: 12px;
      line-height: 1.4;
    }

    /* Header */
    .header {
      text-align: center;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 4px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.04em;
      text-transform: uppercase;
      color: #0369a1;
      background: #e0f2fe;
      padding: 3px 9px;
      border-radius: 999px;
    }

    .title {
      font-size: 16px;
      font-weight: 800;
      color: #0f172a;
    }

    /* Grid Layout */
    .grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    @media (max-width: 580px) {
      .grid {
        grid-template-columns: 1fr;
        gap: 16px;
      }
    }

    .column {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .col-header {
      font-size: 13px;
      font-weight: 700;
      color: #475569;
      display: flex;
      align-items: center;
      gap: 6px;
      padding-bottom: 2px;
    }

    /* Card Boxes */
    .box {
      border-radius: 8px;
      padding: 10px 12px;
      display: flex;
      flex-direction: column;
      gap: 6px;
      transition: box-shadow 0.2s ease;
    }

    .box-flawed {
      background: #fff1f2;
      border-left: 4px solid #f43f5e;
    }

    .box-ready {
      background: #f0fdf4;
      border-left: 4px solid #10b981;
    }

    .tag-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .tag {
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 0.03em;
      padding: 2px 6px;
      border-radius: 4px;
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    .tag-flawed {
      background: #ffe4e6;
      color: #e11d48;
    }

    .tag-ready {
      background: #dcfce7;
      color: #059669;
    }

    .question-text {
      font-size: 13.5px;
      font-weight: 600;
      color: #1e2945;
      line-height: 1.35;
    }

    mark.flaw {
      color: #be123c;
      background: #fecdd3;
      text-decoration: line-through;
      text-decoration-thickness: 2px;
      padding: 1px 4px;
      border-radius: 3px;
      font-weight: 700;
    }

    mark.fix {
      color: #047857;
      background: #a7f3d0;
      padding: 1px 4px;
      border-radius: 3px;
      font-weight: 700;
    }

    .caption {
      font-size: 11px;
      color: #64748b;
      font-weight: 500;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    /* Transformation Bridge */
    .bridge {
      display: flex;
      flex-direction: column;
      align-items: center;
      position: relative;
      padding: 4px 0;
    }

    .bridge-line {
      width: 2px;
      height: 100%;
      position: absolute;
      top: 0;
      bottom: 0;
      background: #cbd5e1;
      z-index: 1;
    }

    .action-pill {
      position: relative;
      z-index: 2;
      background: #0284c7;
      color: #ffffff;
      font-size: 11px;
      font-weight: 700;
      padding: 4px 10px;
      border-radius: 999px;
      display: inline-flex;
      align-items: center;
      gap: 5px;
      box-shadow: 0 1px 3px rgba(0,0,0,0.1);
      cursor: pointer;
      user-select: none;
      transition: background 0.15s ease;
    }

    .action-pill:hover {
      background: #0369a1;
    }

    .arrow-icon {
      font-size: 10px;
    }

    /* Footer Summary Bar */
    .summary-bar {
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      border-radius: 8px;
      padding: 8px 12px;
      display: flex;
      justify-content: space-around;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px;
    }

    .summary-rule {
      font-size: 11.5px;
      font-weight: 600;
      color: #334155;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .rule-num {
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background: #0284c7;
      color: #ffffff;
      font-size: 10px;
      font-weight: 800;
      display: inline-flex;
      align-items: center;
      justify-content: center;
    }
  </style>
</head>
<body>

  
  <header class="header">
    <div class="badge">✦ Inquiry Refinement Lab</div>
    <h1 class="title">From Closed Traps to Open Inquiry</h1>
  </header>

  
  <main class="grid">

    
    <section class="column">
      <div class="col-header">
        <span>Trap 1: The Biased Trap</span>
      </div>

      
      <div class="box box-flawed">
        <div class="tag-row">
          <span class="tag tag-flawed">✖ LEADING / CLOSED</span>
        </div>
        <p class="question-text">
          "Why is solar energy <mark class="flaw">better than</mark> wind energy?"
        </p>
        <span class="caption">⚠ Assumes an outcome before researching</span>
      </div>

      
      <div class="bridge">
        <div class="bridge-line"></div>
        <div class="action-pill" title="Strategy">
          <span class="arrow-icon">↓</span> Reframe Neutrally + Compare
        </div>
      </div>

      
      <div class="box box-ready">
        <div class="tag-row">
          <span class="tag tag-ready">✔ OPEN & RESEARCHABLE</span>
        </div>
        <p class="question-text">
          "How do solar and wind energy <mark class="fix">compare in cost &amp; output</mark> for <mark class="fix">coastal towns</mark>?"
        </p>
        <span class="caption">✦ Measurable variables, neutral stance</span>
      </div>
    </section>

    
    <section class="column">
      <div class="col-header">
        <span>Trap 2: The Unfocused Trap</span>
      </div>

      
      <div class="box box-flawed">
        <div class="tag-row">
          <span class="tag tag-flawed">✖ TOO BROAD</span>
        </div>
        <p class="question-text">
          "How can humans <mark class="flaw">fix climate change</mark>?"
        </p>
        <span class="caption">⚠ Too massive to answer in one project</span>
      </div>

      
      <div class="bridge">
        <div class="bridge-line"></div>
        <div class="action-pill" title="Strategy">
          <span class="arrow-icon">↓</span> Specify Action + Narrow Scope
        </div>
      </div>

      
      <div class="box box-ready">
        <div class="tag-row">
          <span class="tag tag-ready">✔ OPEN & RESEARCHABLE</span>
        </div>
        <p class="question-text">
          "How do <mark class="fix">community tree-planting programs</mark> reduce <mark class="fix">urban heat islands</mark>?"
        </p>
        <span class="caption">✦ Actionable scope with clear boundaries</span>
      </div>
    </section>

  </main>

  
  <footer class="summary-bar">
    <div class="summary-rule">
      <span class="rule-num">1</span>
      <span><strong>Neutral Stance</strong> (No built-in bias)</span>
    </div>
    <div class="summary-rule">
      <span class="rule-num">2</span>
      <span><strong>Defined Scope</strong> (Clear variables &amp; location)</span>
    </div>
  </footer>

</body>
</html>

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta name="aspect-ratio" content="4:3">
  <style>
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items: start;
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    @media (max-width: 480px) {
      .grid {
        grid-template-columns: 1fr;
        gap: 16px;
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    /* Column Styles */
    .col-closed, .col-open {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
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    /* Header Badges */
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 4px 10px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.02em;
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    .badge-closed {
      background: #fef2f2;
      color: #b91c1c;
      border: 1px solid #fecaca;
    }
    .badge-open {
      background: #ecfdf5;
      color: #047857;
      border: 1px solid #a7f3d0;
    }

    /* Question Cards */
    .q-box {
      width: 100%;
      background: #ffffff;
      border-radius: 10px;
      padding: 10px 12px;
      text-align: center;
      box-shadow: 0 1px 3px rgba(0,0,0,0.06);
    }
    .q-box-closed {
      border: 1px solid #fee2e2;
    }
    .q-box-open {
      border: 1px solid #ccfbf1;
    }
    .q-text {
      font-size: 14px;
      font-weight: 700;
      line-height: 1.3;
      margin-bottom: 6px;
    }
    .pill {
      display: inline-block;
      font-size: 11px;
      font-weight: 600;
      padding: 2px 8px;
      border-radius: 6px;
    }
    .pill-closed {
      background: #fef2f2;
      color: #dc2626;
    }
    .pill-open {
      background: #e0f2fe;
      color: #0284c7;
    }

    /* Flow Connectors */
    .arrow-down {
      font-size: 16px;
      color: #94a3b8;
      line-height: 1;
    }

    /* Dead End Box */
    .dead-end-box {
      width: 100%;
      background: #fff5f5;
      border: 2px dashed #f87171;
      border-radius: 10px;
      padding: 12px;
      text-align: center;
    }
    .dead-end-ans {
      font-size: 14px;
      font-weight: 700;
      color: #991b1b;
    }
    .dead-end-status {
      font-size: 12px;
      font-weight: 600;
      color: #dc2626;
      margin-top: 4px;
    }

    /* Branch Container */
    .tree-wrap {
      width: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 6px;
    }
    .branch-tree-svg {
      width: 100%;
      height: 24px;
    }

    .branches {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 6px;
      width: 100%;
    }
    .branch-btn {
      background: #ffffff;
      border: 1px solid #cbd5e1;
      border-radius: 8px;
      padding: 8px 4px;
      font-size: 12px;
      font-weight: 600;
      color: #334155;
      text-align: center;
      cursor: pointer;
      box-shadow: 0 1px 2px rgba(0,0,0,0.04);
      transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
      outline: none;
    }
    .branch-btn:hover, .branch-btn.active {
      background: #f0fdf4;
      border-color: #10b981;
      color: #065f46;
      box-shadow: 0 0 0 2px rgba(16,185,129,0.2);
    }
    .branch-icon {
      font-size: 16px;
      display: block;
      margin-bottom: 2px;
    }

    /* Dynamic synthesis insight bar */
    .insight-box {
      width: 100%;
      background: #f0fdfa;
      border: 1px solid #99f6e4;
      border-radius: 8px;
      padding: 8px 10px;
      font-size: 12px;
      color: #115e59;
      line-height: 1.35;
      text-align: center;
      min-height: 48px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
  </style>
</head>
<body>

  <div class="grid">
    
    <div class="col-closed">
      <div class="badge badge-closed">🛑 Closed Question</div>

      <div class="q-box q-box-closed">
        <div class="q-text">"Do sharks have bones?"</div>
        <span class="pill pill-closed">Fact Retrieval</span>
      </div>

      <div class="arrow-down">↓</div>

      <div class="dead-end-box">
        <div class="dead-end-ans">"No. Cartilage."</div>
        <div class="dead-end-status">❌ Inquiry halts immediately</div>
      </div>
    </div>

    
    <div class="col-open">
      <div class="badge badge-open">🧭 Open-Ended Question</div>

      <div class="q-box q-box-open">
        <div class="q-text">"How does cartilage help sharks survive and hunt?"</div>
        <span class="pill pill-open">Multiple Research Paths</span>
      </div>

      
      <div class="tree-wrap">
        <svg class="branch-tree-svg" viewBox="0 0 300 24" preserveAspectRatio="none">
          <path d="M150,0 L150,10 M150,10 L50,24 M150,10 L150,24 M150,10 L250,24" fill="none" stroke="#10b981" stroke-width="2" stroke-linecap="round" />
        </svg>

        <div class="branches">
          <button type="button" class="branch-btn active" onclick="selectPath(0)">
            <span class="branch-icon">⚡</span>Speed
          </button>
          <button type="button" class="branch-btn" onclick="selectPath(1)">
            <span class="branch-icon">〰️</span>Flexibility
          </button>
          <button type="button" class="branch-btn" onclick="selectPath(2)">
            <span class="branch-icon">🔋</span>Energy
          </button>
        </div>

        <div id="insightText" class="insight-box">
          ⚡ <b>Hydrodynamic Speed:</b> Lighter skeleton enables rapid acceleration to capture prey.
        </div>
      </div>
    </div>
  </div>

  <script>
    const insights = [
      "⚡ <b>Hydrodynamic Speed:</b> Lighter skeleton enables rapid acceleration to capture prey.",
      "〰️ <b>Skeletal Flexibility:</b> Sharp turning radius lets sharks ambush agile marine life.",
      "🔋 <b>Energy Efficiency:</b> Conserves metabolic stamina over long ocean journeys."
    ];

    function selectPath(idx) {
      const buttons = document.querySelectorAll('.branch-btn');
      buttons.forEach((btn, i) => {
        if (i === idx) {
          btn.classList.add('active');
        } else {
          btn.classList.remove('active');
        }
      });
      const insightEl = document.getElementById('insightText');
      if (insightEl) {
        insightEl.innerHTML = insights[idx];
      }
    }
  </script>
</body>
</html>

OGE.6.W.7

Aligned learning resources

Related diagrams