<!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;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    }

    body {
      background: #f8fafc;
      color: #1e293b;
      padding: 12px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100%;
    }

    .toolbar {
      display: flex;
      gap: 6px;
      margin-bottom: 10px;
      flex-wrap: wrap;
      justify-content: center;
      width: 100%;
      max-width: 520px;
    }

    .tag-btn {
      appearance: none;
      border: 1.5px solid transparent;
      padding: 5px 12px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 700;
      cursor: pointer;
      background: #ffffff;
      color: #64748b;
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
      transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
      display: flex;
      align-items: center;
      gap: 5px;
    }

    .tag-btn .dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: currentColor;
    }

    .tag-btn[data-target="all"].active {
      background: #1e293b;
      color: #ffffff;
      border-color: #1e293b;
    }

    .tag-btn[data-target="heading"].active {
      background: #eff6ff;
      color: #2563eb;
      border-color: #93c5fd;
    }

    .tag-btn[data-target="greeting"].active {
      background: #f0fdf4;
      color: #16a34a;
      border-color: #86efac;
    }

    .tag-btn[data-target="body"].active {
      background: #fefce8;
      color: #ca8a04;
      border-color: #fde047;
    }

    /* Lined Letter Paper */
    .letter-page {
      position: relative;
      width: 100%;
      max-width: 520px;
      background-color: #ffffff;
      background-image: 
        linear-gradient(90deg, transparent 46px, #fca5a5 46px, #fca5a5 48px, transparent 48px),
        repeating-linear-gradient(transparent, transparent 29px, #e2e8f0 29px, #e2e8f0 30px);
      background-size: 100% 100%, 100% 30px;
      border-radius: 12px;
      box-shadow: 0 4px 14px rgba(0, 0, 0, 0.07);
      padding: 18px 18px 24px 58px;
      line-height: 30px;
      font-size: 15px;
    }

    .section-block {
      position: relative;
      border-radius: 6px;
      transition: opacity 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
      cursor: pointer;
    }

    .dimmed {
      opacity: 0.28;
    }

    /* Heading: Blue */
    .heading-box {
      text-align: right;
      padding: 0 6px;
      font-weight: 600;
      color: #1e3a8a;
      background: #dbeafe;
      box-shadow: 0 0 0 2px #93c5fd;
      display: inline-block;
      float: right;
      clear: both;
      margin-bottom: 30px;
    }

    .part-badge {
      position: absolute;
      font-size: 11px;
      font-weight: 800;
      letter-spacing: 0.5px;
      text-transform: uppercase;
      padding: 2px 7px;
      border-radius: 4px;
      pointer-events: none;
      line-height: 14px;
      white-space: nowrap;
    }

    .heading-badge {
      top: -20px;
      right: 0;
      background: #2563eb;
      color: #ffffff;
    }

    /* Greeting: Green */
    .greeting-box {
      clear: both;
      display: inline-flex;
      align-items: center;
      font-weight: 600;
      color: #14532d;
      background: #dcfce7;
      box-shadow: 0 0 0 2px #86efac;
      padding: 0 6px;
      margin-bottom: 30px;
    }

    .greeting-badge {
      top: -20px;
      left: 0;
      background: #16a34a;
      color: #ffffff;
    }

    .comma-pill {
      margin-left: 6px;
      background: #16a34a;
      color: #ffffff;
      font-size: 10px;
      font-weight: 700;
      padding: 1px 5px;
      border-radius: 4px;
      line-height: 14px;
    }

    /* Body: Yellow */
    .body-box {
      clear: both;
      position: relative;
      color: #713f12;
      background: #fef08a;
      box-shadow: 0 0 0 2px #fde047;
      padding: 2px 6px;
      font-weight: 500;
    }

    .body-badge {
      top: -20px;
      left: 0;
      background: #ca8a04;
      color: #ffffff;
    }

    /* Indent Callout */
    .indent-marker {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: rgba(202, 138, 4, 0.22);
      border: 1px dashed #ca8a04;
      border-radius: 4px;
      padding: 0 5px;
      margin-right: 4px;
      font-size: 12px;
      font-weight: 700;
      color: #854d0e;
      line-height: 20px;
      vertical-align: middle;
      user-select: none;
    }

    .indent-marker span {
      margin-right: 2px;
      font-size: 13px;
    }

    @media (max-width: 420px) {
      .letter-page {
        padding-left: 48px;
        font-size: 14px;
        background-size: 100% 100%, 100% 30px;
      }
      .tag-btn {
        padding: 4px 9px;
        font-size: 12px;
      }
    }
  </style>
</head>
<body>

  <div class="toolbar" role="tablist">
    <button class="tag-btn active" data-target="all" role="tab">All Parts</button>
    <button class="tag-btn" data-target="heading" role="tab"><span class="dot"></span>Heading</button>
    <button class="tag-btn" data-target="greeting" role="tab"><span class="dot"></span>Greeting</button>
    <button class="tag-btn" data-target="body" role="tab"><span class="dot"></span>Body</button>
  </div>

  <div class="letter-page">
    
    <div class="section-block heading-box" id="headingSec" data-part="heading">
      <span class="part-badge heading-badge">Heading (Date)</span>
      October 12, 2024
    </div>

    <div style="clear:both;"></div>

    
    <div class="section-block greeting-box" id="greetingSec" data-part="greeting">
      <span class="part-badge greeting-badge">Greeting</span>
      Dear Leo, <span class="comma-pill">Comma ,</span>
    </div>

    
    <div class="section-block body-box" id="bodySec" data-part="body">
      <span class="part-badge body-badge">Body</span>
      <span class="indent-marker" title="Two-finger indent space"><span>✌️</span>Indent</span>I got a new puppy yesterday! His name is Barnaby. He loves chasing tennis balls. What games do you play with your cat?
    </div>
  </div>

  <script>
    const buttons = document.querySelectorAll('.tag-btn');
    const sections = document.querySelectorAll('.section-block');

    function setActive(target) {
      buttons.forEach(btn => {
        btn.classList.toggle('active', btn.dataset.target === target);
      });

      sections.forEach(sec => {
        if (target === 'all') {
          sec.classList.remove('dimmed');
        } else {
          sec.classList.toggle('dimmed', sec.dataset.part !== target);
        }
      });
    }

    buttons.forEach(btn => {
      btn.addEventListener('click', () => {
        setActive(btn.dataset.target);
      });
    });

    sections.forEach(sec => {
      sec.addEventListener('click', () => {
        setActive(sec.dataset.part);
      });
    });
  </script>
</body>
</html>

Parts of a Friendly Letter: Heading, Greeting, and Body

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Friendly Letter Parts - Heading</title>
  <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;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100vh;
      padding: 12px;
    }

    .main-wrapper {
      width: 100%;
      max-width: 490px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 10px;
    }

    /* Title Label */
    .title-banner {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: #eff6ff;
      border: 2px solid #3b82f6;
      color: #1d4ed8;
      font-size: 15px;
      font-weight: 800;
      letter-spacing: 0.3px;
      padding: 4px 14px;
      border-radius: 20px;
      box-shadow: 0 2px 6px rgba(59, 130, 246, 0.15);
    }

    /* Notebook Paper */
    .paper {
      position: relative;
      width: 100%;
      background-color: #ffffff;
      background-image: 
        linear-gradient(to right, transparent 38px, #fca5a5 38px, #fca5a5 40px, transparent 40px),
        repeating-linear-gradient(to bottom, transparent, transparent 31px, #e2e8f0 31px, #e2e8f0 32px);
      background-size: 100% 100%, 100% 32px;
      border-radius: 12px;
      border: 1px solid #cbd5e1;
      box-shadow: 0 4px 16px rgba(30, 41, 69, 0.08);
      padding: 20px 18px 24px 48px;
    }

    /* Contained hole punches */
    .hole-punch-track {
      position: absolute;
      left: 12px;
      top: 0;
      bottom: 0;
      width: 14px;
      display: flex;
      flex-direction: column;
      justify-content: space-around;
      padding: 24px 0;
      pointer-events: none;
    }

    .hole-punch {
      width: 13px;
      height: 13px;
      border-radius: 50%;
      background: #e2e8f0;
      box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.25);
    }

    /* Top Right Heading Zone */
    .heading-zone {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      position: relative;
      margin-bottom: 12px;
    }

    .heading-card {
      position: relative;
      background: #fff1f2;
      border: 2px solid #f43f5e;
      border-radius: 8px;
      padding: 6px 14px;
      box-shadow: 0 0 12px rgba(244, 63, 94, 0.22);
      text-align: right;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.15s ease, box-shadow 0.15s ease;
    }

    .heading-card:hover {
      box-shadow: 0 0 16px rgba(244, 63, 94, 0.35);
    }

    .heading-tag {
      position: absolute;
      top: -9px;
      right: 10px;
      background: #f43f5e;
      color: #ffffff;
      font-size: 10px;
      font-weight: 800;
      letter-spacing: 0.6px;
      text-transform: uppercase;
      padding: 1px 8px;
      border-radius: 12px;
    }

    .date-text {
      font-size: 16px;
      font-weight: 700;
      color: #1e2945;
      letter-spacing: 0.2px;
      display: flex;
      align-items: center;
      gap: 1px;
    }

    .comma-focus-container {
      position: relative;
      display: inline-flex;
      justify-content: center;
    }

    .comma-focus {
      display: inline-block;
      color: #e11d48;
      background: #ffe4e6;
      border-radius: 4px;
      padding: 0 4px;
      font-weight: 800;
      transition: background-color 0.2s ease, color 0.2s ease;
    }

    /* Magnifier Callout Badge + Pointer directly under comma */
    .callout-wrapper {
      position: relative;
      margin-top: 14px;
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      padding-right: 22px;
    }

    .arrow-pointer-svg {
      position: absolute;
      top: -12px;
      right: 56px;
      width: 14px;
      height: 14px;
      filter: drop-shadow(0 1px 1px rgba(225, 29, 72, 0.2));
    }

    .magnifier-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: #ffffff;
      border: 2px solid #e11d48;
      padding: 5px 12px;
      border-radius: 20px;
      box-shadow: 0 3px 10px rgba(225, 29, 72, 0.18);
      white-space: nowrap;
      cursor: pointer;
      user-select: none;
      transition: box-shadow 0.2s ease;
    }

    .badge-icon {
      font-size: 14px;
      line-height: 1;
    }

    .badge-text {
      font-size: 12px;
      font-weight: 700;
      color: #9f1239;
    }

    /* Letter Body Sections */
    .letter-body {
      margin-top: 8px;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .letter-row {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .row-label {
      font-size: 11px;
      font-weight: 600;
      color: #94a3b8;
      text-transform: uppercase;
      letter-spacing: 0.4px;
      min-width: 62px;
    }

    .ghost-bar {
      height: 9px;
      background: #e2e8f0;
      border-radius: 6px;
      flex: 1;
    }

    .greeting-bar { max-width: 100px; background: #cbd5e1; }
    .body-bar-1 { max-width: 88%; }
    .body-bar-2 { max-width: 78%; }
    .body-bar-3 { max-width: 58%; }
    .closing-bar { max-width: 70px; margin-left: auto; }
    .signature-bar { max-width: 55px; margin-left: auto; background: #cbd5e1; }

    @media (max-width: 420px) {
      .paper {
        padding: 18px 12px 20px 42px;
      }
      .date-text {
        font-size: 14px;
      }
      .badge-text {
        font-size: 11px;
      }
      .arrow-pointer-svg {
        right: 50px;
      }
      .callout-wrapper {
        padding-right: 10px;
      }
      .row-label {
        font-size: 10px;
        min-width: 50px;
      }
    }
  </style>
</head>
<body>

  <div class="main-wrapper">
    
    <div class="title-banner">
      <span>✉️</span>
      <span>Friendly Letter Parts</span>
    </div>

    
    <div class="paper">
      
      <div class="hole-punch-track">
        <div class="hole-punch"></div>
        <div class="hole-punch"></div>
        <div class="hole-punch"></div>
      </div>

      
      <div class="heading-zone">
        <div class="heading-card" id="headingCard" title="Click to highlight comma">
          <span class="heading-tag">Heading</span>
          <div class="date-text">
            <span>October 12</span>
            <span class="comma-focus-container">
              <span class="comma-focus" id="commaSpot">,</span>
            </span>
            <span>2024</span>
          </div>
        </div>

        
        <div class="callout-wrapper" id="badge">
          <svg class="arrow-pointer-svg" viewBox="0 0 14 14" fill="none">
            <path d="M7 1L7 13M7 1L2 6M7 1L12 6" stroke="#e11d48" stroke-width="2.2" stroke-linecap="round" stroke-linejoin="round"/>
          </svg>
          <div class="magnifier-badge">
            <span class="badge-icon">🔍</span>
            <span class="badge-text">Don't forget the comma!</span>
          </div>
        </div>
      </div>

      
      <div class="letter-body">
        <div class="letter-row">
          <span class="row-label">Greeting</span>
          <div class="ghost-bar greeting-bar"></div>
        </div>
        <div class="letter-row">
          <span class="row-label">Body</span>
          <div class="ghost-bar body-bar-1"></div>
        </div>
        <div class="letter-row">
          <span class="row-label"></span>
          <div class="ghost-bar body-bar-2"></div>
        </div>
        <div class="letter-row">
          <span class="row-label"></span>
          <div class="ghost-bar body-bar-3"></div>
        </div>
        <div class="letter-row">
          <span class="row-label">Closing</span>
          <div class="ghost-bar closing-bar"></div>
        </div>
        <div class="letter-row">
          <span class="row-label">Signature</span>
          <div class="ghost-bar signature-bar"></div>
        </div>
      </div>
    </div>
  </div>

  <script>
    const card = document.getElementById('headingCard');
    const comma = document.getElementById('commaSpot');
    const badge = document.getElementById('badge');

    function playPop() {
      try {
        const ctx = new (window.AudioContext || window.webkitAudioContext)();
        const osc = ctx.createOscillator();
        const gain = ctx.createGain();
        osc.frequency.setValueAtTime(520, ctx.currentTime);
        osc.frequency.exponentialRampToValueAtTime(780, ctx.currentTime + 0.15);
        gain.gain.setValueAtTime(0.15, ctx.currentTime);
        gain.gain.exponentialRampToValueAtTime(0.01, ctx.currentTime + 0.15);
        osc.connect(gain);
        gain.connect(ctx.destination);
        osc.start();
        osc.stop(ctx.currentTime + 0.15);
      } catch (e) {}
    }

    function triggerHighlight() {
      playPop();
      comma.style.background = '#f43f5e';
      comma.style.color = '#ffffff';
      badge.querySelector('.magnifier-badge').style.boxShadow = '0 0 16px rgba(225, 29, 72, 0.45)';
      setTimeout(() => {
        comma.style.background = '#ffe4e6';
        comma.style.color = '#e11d48';
        badge.querySelector('.magnifier-badge').style.boxShadow = '0 3px 10px rgba(225, 29, 72, 0.18)';
      }, 400);
    }

    card.addEventListener('click', triggerHighlight);
    badge.addEventListener('click', triggerHighlight);
  </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="4:3">
  <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;
      max-width: 680px;
      margin: 0 auto;
    }

    /* Scene Illustration */
    .scene-container {
      position: relative;
      width: 100%;
      height: 150px;
      background: linear-gradient(180deg, #dbeafe 0%, #bfdbfe 55%, #86efac 56%, #4ade80 100%);
      border-radius: 12px;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
      border: 1px solid #cbd5e1;
    }

    .sun {
      position: absolute;
      top: 12px;
      right: 18px;
      font-size: 28px;
      filter: drop-shadow(0 0 8px #fde047);
    }

    .cloud {
      position: absolute;
      top: 14px;
      left: 20px;
      font-size: 22px;
      opacity: 0.85;
    }

    .park-tree {
      position: absolute;
      bottom: 24px;
      left: 14px;
      font-size: 32px;
      opacity: 0.9;
    }

    .action-zone {
      position: relative;
      width: 220px;
      height: 100px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .dog {
      position: absolute;
      left: 30px;
      bottom: 18px;
      font-size: 48px;
      transform: rotate(-18deg);
      filter: drop-shadow(0 4px 6px rgba(0,0,0,0.15));
      transition: transform 0.3s ease;
    }

    .frisbee {
      position: absolute;
      right: 24px;
      top: 18px;
      font-size: 30px;
      transform: rotate(15deg);
      filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
      transition: transform 0.3s ease;
    }

    .motion-lines {
      position: absolute;
      left: 18px;
      bottom: 12px;
      font-size: 18px;
      color: rgba(30, 41, 69, 0.4);
      font-weight: 800;
      letter-spacing: -2px;
    }

    /* Comparison Cards */
    .comparison-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
      width: 100%;
    }

    @media (max-width: 480px) {
      .comparison-grid {
        grid-template-columns: 1fr;
      }
      .scene-container {
        height: 130px;
      }
      .dog {
        font-size: 40px;
      }
      .frisbee {
        font-size: 26px;
      }
    }

    .caption-card {
      border-radius: 10px;
      padding: 12px;
      background: #ffffff;
      display: flex;
      flex-direction: column;
      gap: 8px;
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .card-plain {
      border: 2px solid #ef4444;
      background: #fef2f2;
    }

    .card-awesome {
      border: 2px solid #16a34a;
      background: #f0fdf4;
    }

    .card-header {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 13px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .card-plain .card-header {
      color: #dc2626;
    }

    .card-awesome .card-header {
      color: #15803d;
    }

    .caption-text {
      font-size: 15px;
      line-height: 1.4;
      color: #1e2945;
    }

    .card-plain .caption-text {
      color: #64748b;
      font-style: italic;
    }

    .hl-action {
      color: #15803d;
      font-weight: 700;
      background: #bbf7d0;
      padding: 1px 4px;
      border-radius: 4px;
    }

    .hl-detail {
      color: #15803d;
      font-weight: 700;
      background: #bbf7d0;
      padding: 1px 4px;
      border-radius: 4px;
    }

    .pill-group {
      display: flex;
      flex-wrap: wrap;
      gap: 4px;
      margin-top: 2px;
    }

    .pill {
      font-size: 11px;
      font-weight: 600;
      padding: 3px 6px;
      border-radius: 6px;
    }

    .pill-danger {
      background: #fee2e2;
      color: #991b1b;
    }

    .pill-success {
      background: #dcfce7;
      color: #166534;
      border: 1px solid #86efac;
    }
  </style>
</head>
<body>

  
  <div class="scene-container">
    <span class="cloud">☁️</span>
    <span class="sun">☀️</span>
    <span class="park-tree">🌳</span>
    <div class="action-zone">
      <span class="motion-lines">💨</span>
      <span class="dog">🐕</span>
      <span class="frisbee">🥏</span>
    </div>
  </div>

  
  <div class="comparison-grid">
    
    
    <div class="caption-card card-plain">
      <div class="card-header">
        <span>✖</span>
        <span>Too Plain</span>
      </div>
      <div class="caption-text">
        "Dog with frisbee."
      </div>
      <div class="pill-group">
        <span class="pill pill-danger">No Action</span>
        <span class="pill pill-danger">No Detail</span>
      </div>
    </div>

    
    <div class="caption-card card-awesome">
      <div class="card-header">
        <span>✓</span>
        <span>Awesome Caption</span>
      </div>
      <div class="caption-text">
        "Buster <span class="hl-action">leaps into the air</span> to catch his red frisbee <span class="hl-detail">at the dog park</span>."
      </div>
      <div class="pill-group">
        <span class="pill pill-success">Action: leaps</span>
        <span class="pill pill-success">Detail: dog park</span>
      </div>
    </div>

  </div>

</body>
</html>

Writing Descriptive Captions for Photographs and Drawings

<!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;
      font-family: system-ui, -apple-system, sans-serif;
    }

    body {
      background: #fafaf9;
      color: #1e293b;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100%;
      padding: 12px;
    }

    .main-layout {
      width: 100%;
      max-width: 520px;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    /* Scene Illustration Box */
    .scene-box {
      background: linear-gradient(180deg, #dcfce7 0%, #bbf7d0 60%, #86efac 100%);
      border: 2px solid #86efac;
      border-radius: 16px;
      height: 150px;
      position: relative;
      overflow: hidden;
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      padding: 12px 20px;
    }

    .trees-bg {
      position: absolute;
      top: 6px;
      left: 0;
      right: 0;
      font-size: 32px;
      display: flex;
      justify-content: space-around;
      opacity: 0.5;
      pointer-events: none;
    }

    .chimp-group {
      display: flex;
      align-items: flex-end;
      gap: 4px;
      font-size: 38px;
      z-index: 1;
    }

    .chimp-baby {
      font-size: 24px;
      transform: translateY(-4px);
    }

    .scientist {
      display: flex;
      flex-direction: column;
      align-items: center;
      font-size: 40px;
      z-index: 1;
    }

    .ground-line {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 16px;
      background: #4ade80;
      border-top: 3px solid #22c55e;
    }

    /* Caption Box */
    .caption-card {
      background: #ffffff;
      border: 2px solid #e2e8f0;
      border-radius: 14px;
      padding: 12px 14px;
      text-align: center;
      font-size: 16px;
      line-height: 1.6;
      color: #334155;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
    }

    /* Highlighted target words */
    .tag-word {
      display: inline-block;
      font-weight: 700;
      padding: 2px 8px;
      border-radius: 8px;
      transition: all 0.3s ease;
    }

    .tag-word.green {
      background: #dcfce7;
      color: #15803d;
      border: 1.5px solid #86efac;
    }

    .tag-word.blue {
      background: #dbeafe;
      color: #1d4ed8;
      border: 1.5px solid #93c5fd;
    }

    .tag-word.dimmed {
      opacity: 0.35;
      border-color: transparent;
      background: #f1f5f9;
      color: #64748b;
    }

    /* Callout Breakdown */
    .breakdown-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 10px;
    }

    .callout {
      border-radius: 12px;
      padding: 10px 12px;
      display: flex;
      flex-direction: column;
      gap: 4px;
      cursor: pointer;
      user-select: none;
      transition: opacity 0.3s ease, transform 0.2s ease, box-shadow 0.2s ease;
    }

    .callout.green {
      background: #f0fdf4;
      border: 2px solid #86efac;
    }

    .callout.blue {
      background: #eff6ff;
      border: 2px solid #93c5fd;
    }

    .callout.dimmed {
      opacity: 0.4;
      box-shadow: none;
    }

    .callout-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 12px;
      font-weight: 800;
      letter-spacing: 0.5px;
      text-transform: uppercase;
    }

    .callout.green .callout-header {
      color: #15803d;
    }

    .callout.blue .callout-header {
      color: #1d4ed8;
    }

    .callout-title {
      font-size: 15px;
      font-weight: 700;
      color: #0f172a;
      line-height: 1.2;
    }

    .callout-tense {
      font-size: 13px;
      font-weight: 600;
    }

    .callout.green .callout-tense {
      color: #16a34a;
    }

    .callout.blue .callout-tense {
      color: #2563eb;
    }

    /* Control Tabs */
    .control-tabs {
      display: flex;
      justify-content: center;
      gap: 8px;
    }

    .tab-btn {
      background: #ffffff;
      border: 1.5px solid #cbd5e1;
      border-radius: 20px;
      padding: 6px 14px;
      font-size: 13px;
      font-weight: 600;
      color: #475569;
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .tab-btn.active {
      background: #1e293b;
      color: #ffffff;
      border-color: #1e293b;
    }

    @media (max-width: 400px) {
      .breakdown-row {
        grid-template-columns: 1fr;
      }
      .scene-box {
        height: 130px;
      }
    }
  </style>
</head>
<body>

  <div class="main-layout">
    
    <div class="scene-box">
      <div class="trees-bg">🌳 🌿 🌴 🍃 🌳</div>
      
      
      <div class="chimp-group" title="Family of chimpanzees">
        <span class="chimp-baby">🐒</span>
        <span>🐵</span>
        <span>🦍</span>
      </div>

      
      <div class="scientist" title="Dr. Jane Goodall observing">
        <span>👩‍🌾📝</span>
      </div>

      <div class="ground-line"></div>
    </div>

    
    <div class="caption-card">
      “Dr. Jane Goodall <span id="word-observes" class="tag-word green">observes</span> a family of chimpanzees, which she <span id="word-began" class="tag-word blue">began</span> studying in 1960.”
    </div>

    
    <div class="breakdown-row">
      <div id="card-green" class="callout green" onclick="setMode('green')">
        <div class="callout-header">
          <span>Part 1: Action</span>
          <span>👀</span>
        </div>
        <div class="callout-title">Happening Now</div>
        <div class="callout-tense">“observes” (Present)</div>
      </div>

      <div id="card-blue" class="callout blue" onclick="setMode('blue')">
        <div class="callout-header">
          <span>Part 2: Fact</span>
          <span>📅</span>
        </div>
        <div class="callout-title">Background Fact</div>
        <div class="callout-tense">“began” (Past)</div>
      </div>
    </div>

    
    <div class="control-tabs">
      <button id="btn-all" class="tab-btn active" onclick="setMode('all')">Show Both</button>
      <button id="btn-green" class="tab-btn" onclick="setMode('green')">1. Right Now</button>
      <button id="btn-blue" class="tab-btn" onclick="setMode('blue')">2. History</button>
    </div>
  </div>

  <script>
    let currentMode = 'all';

    function setMode(mode) {
      currentMode = mode;

      const wObs = document.getElementById('word-observes');
      const wBeg = document.getElementById('word-began');
      const cGrn = document.getElementById('card-green');
      const cBlu = document.getElementById('card-blue');
      const bAll = document.getElementById('btn-all');
      const bGrn = document.getElementById('btn-green');
      const bBlu = document.getElementById('btn-blue');

      // Reset buttons
      [bAll, bGrn, bBlu].forEach(b => b.classList.remove('active'));

      if (mode === 'all') {
        bAll.classList.add('active');
        wObs.className = 'tag-word green';
        wBeg.className = 'tag-word blue';
        cGrn.className = 'callout green';
        cBlu.className = 'callout blue';
      } else if (mode === 'green') {
        bGrn.classList.add('active');
        wObs.className = 'tag-word green';
        wBeg.className = 'tag-word dimmed';
        cGrn.className = 'callout green';
        cBlu.className = 'callout blue dimmed';
      } else if (mode === 'blue') {
        bBlu.classList.add('active');
        wObs.className = 'tag-word dimmed';
        wBeg.className = 'tag-word blue';
        cGrn.className = 'callout green dimmed';
        cBlu.className = 'callout blue';
      }
    }
  </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;
      background: #ffffff;
      color: #1e2945;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      padding: 12px;
      min-height: 100%;
    }

    .scene-box {
      width: 100%;
      max-width: 440px;
      height: 140px;
      background: linear-gradient(180deg, #e0f2fe 0%, #bae6fd 60%, #e2e8f0 60%, #cbd5e1 100%);
      border-radius: 12px;
      position: relative;
      overflow: hidden;
      display: flex;
      align-items: flex-end;
      justify-content: center;
      border: 1px solid #cbd5e1;
    }

    /* Sun */
    .sun {
      position: absolute;
      top: 10px;
      right: 16px;
      font-size: 28px;
      filter: drop-shadow(0 0 6px rgba(253, 224, 71, 0.6));
    }

    /* Railing */
    .balcony-rail {
      position: absolute;
      bottom: 22px;
      left: 0;
      right: 0;
      height: 20px;
      border-top: 3px solid #94a3b8;
      border-bottom: 2px solid #94a3b8;
      background: repeating-linear-gradient(90deg, #94a3b8 0, #94a3b8 4px, transparent 4px, transparent 24px);
      opacity: 0.6;
    }

    /* Characters & Elements */
    .scene-content {
      display: flex;
      align-items: flex-end;
      gap: 16px;
      margin-bottom: 8px;
      z-index: 2;
    }

    .girl-group {
      display: flex;
      flex-direction: column;
      align-items: center;
      position: relative;
    }

    .girl-emoji {
      font-size: 46px;
      line-height: 1;
      filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
    }

    .gloves-can {
      position: absolute;
      bottom: 4px;
      right: -14px;
      font-size: 22px;
      display: flex;
      align-items: center;
    }

    .droplets {
      position: absolute;
      right: -22px;
      bottom: 12px;
      font-size: 10px;
      color: #38bdf8;
      animation: drip 1.5s infinite linear;
      opacity: 0.8;
    }

    @keyframes drip {
      0% { transform: translateY(-4px); opacity: 0; }
      50% { opacity: 1; }
      100% { transform: translateY(6px); opacity: 0; }
    }

    .plant-pot {
      display: flex;
      flex-direction: column;
      align-items: center;
    }

    .sprout-emoji {
      font-size: 28px;
      line-height: 1;
      margin-bottom: -6px;
    }

    .pot {
      font-size: 24px;
      line-height: 1;
    }

    /* Options List */
    .options-list {
      width: 100%;
      max-width: 440px;
      display: flex;
      flex-direction: column;
      gap: 8px;
      margin-top: 12px;
    }

    .option-card {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      padding: 10px 12px;
      background: #f8fafc;
      border: 1.5px solid #e2e8f0;
      border-radius: 10px;
      cursor: pointer;
      user-select: none;
      transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    }

    .option-card:hover {
      background: #f1f5f9;
      border-color: #cbd5e1;
    }

    .option-text-group {
      display: flex;
      align-items: baseline;
      gap: 6px;
      flex: 1;
      min-width: 0;
    }

    .opt-letter {
      font-weight: 700;
      font-size: 13px;
      color: #64748b;
    }

    .opt-caption {
      font-size: 13px;
      color: #1e2945;
      line-height: 1.3;
    }

    .tag {
      font-size: 11px;
      font-weight: 600;
      padding: 3px 8px;
      border-radius: 6px;
      white-space: nowrap;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    /* Specific Option Styles */
    .tag-gray {
      background: #e2e8f0;
      color: #475569;
    }

    .tag-red {
      background: #fee2e2;
      color: #dc2626;
    }

    .tag-gold {
      background: #fef08a;
      color: #854d0e;
    }

    /* Active Highlighted State for Option C */
    .option-card.highlighted {
      background: #f0fdf4;
      border-color: #86efac;
      box-shadow: 0 0 10px rgba(74, 222, 128, 0.25);
    }

    .option-card.selected-error {
      background: #fef2f2;
      border-color: #fca5a5;
    }

    .option-card.selected-neutral {
      background: #f1f5f9;
      border-color: #94a3b8;
    }

    @media (max-width: 380px) {
      .opt-caption { font-size: 12px; }
      .tag { font-size: 10px; padding: 2px 6px; }
    }
  </style>
</head>
<body>

  
  <div class="scene-box">
    <div class="sun">☀️</div>
    <div class="balcony-rail"></div>
    
    <div class="scene-content">
      <div class="girl-group">
        <div class="girl-emoji">👧</div>
        <div class="gloves-can">
          <span>🧤</span>
          <span>🫖</span>
          <span class="droplets">💧</span>
        </div>
      </div>
      
      <div class="plant-pot">
        <div class="sprout-emoji">🌱</div>
        <div class="pot">🪴</div>
      </div>
    </div>
  </div>

  
  <div class="options-list" role="radiogroup">
    
    
    <div class="option-card" id="optA" onclick="selectOption('A')">
      <div class="option-text-group">
        <span class="opt-letter">A</span>
        <span class="opt-caption">"Planting"</span>
      </div>
      <span class="tag tag-gray">Just a label</span>
    </div>

    
    <div class="option-card" id="optB" onclick="selectOption('B')">
      <div class="option-text-group">
        <span class="opt-letter">B</span>
        <span class="opt-caption">"Leo went to the store and bought pizza."</span>
      </div>
      <span class="tag tag-red">Wrong details</span>
    </div>

    
    <div class="option-card highlighted" id="optC" onclick="selectOption('C')">
      <div class="option-text-group">
        <span class="opt-letter">C</span>
        <span class="opt-caption">"Sophie waters her tiny sunflower sprout on the sunny balcony."</span>
      </div>
      <span class="tag tag-gold">⭐ Perfect!</span>
    </div>

  </div>

  <script>
    function selectOption(choice) {
      // Clear visual overrides
      document.getElementById('optA').className = 'option-card';
      document.getElementById('optB').className = 'option-card';
      document.getElementById('optC').className = 'option-card';

      if (choice === 'C') {
        document.getElementById('optC').className = 'option-card highlighted';
        if (typeof window.answerCorrect === 'function') {
          window.answerCorrect({
            answer: 'C',
            explanation: 'Describes who, what, and where with vivid details!'
          });
        }
      } else if (choice === 'A') {
        document.getElementById('optA').className = 'option-card selected-neutral';
        if (typeof window.answerIncorrect === 'function') {
          window.answerIncorrect({
            answer: 'A',
            feedback: 'A single word is just a label, not a descriptive caption.'
          });
        }
      } else if (choice === 'B') {
        document.getElementById('optB').className = 'option-card selected-error';
        if (typeof window.answerIncorrect === 'function') {
          window.answerIncorrect({
            answer: 'B',
            feedback: 'These details do not match what is shown in the image.'
          });
        }
      }
    }
  </script>
</body>
</html>

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Anatomy of a Captioned Photograph</title>
  <style>
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    body {
      background-color: #FAF8F5;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
      color: #1E293B;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100vh;
      padding: 12px 8px;
    }

    .diagram-stage {
      width: 100%;
      max-width: 480px;
      display: flex;
      flex-direction: column;
      gap: 12px;
      position: relative;
    }

    /* Visual Illustration Box */
    .image-container {
      background: linear-gradient(180deg, #EFF6FF 0%, #DBEAFE 100%);
      border-radius: 10px;
      border: 1.5px solid #BFDBFE;
      height: 165px;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
    }

    .image-container svg {
      width: 100%;
      max-width: 260px;
      height: auto;
      max-height: 155px;
    }

    /* Callout tags */
    .tag-photo {
      position: absolute;
      top: 8px;
      left: 8px;
      background: #1E293B;
      color: #FFFFFF;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.5px;
      padding: 3px 8px;
      border-radius: 4px;
      display: flex;
      align-items: center;
      gap: 4px;
      z-index: 2;
    }

    .tag-caption {
      position: absolute;
      top: -10px;
      right: 12px;
      background: #2563EB;
      color: #FFFFFF;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 0.5px;
      padding: 2px 8px;
      border-radius: 4px;
      z-index: 3;
    }

    /* Caption Box */
    .caption-box {
      position: relative;
      background: #FFFFFF;
      border: 1.5px dashed #94A3B8;
      border-radius: 10px;
      padding: 14px 12px 12px 12px;
      font-size: 14.5px;
      line-height: 1.6;
      text-align: center;
      font-weight: 500;
    }

    /* Highlight Spans */
    .hl {
      display: inline-block;
      border-radius: 4px;
      padding: 1px 6px;
      font-weight: 600;
      transition: background-color 0.25s ease, color 0.25s ease, opacity 0.25s ease;
      margin: 1px 0;
    }

    .hl-who {
      background-color: #FFEDD5;
      color: #C2410C;
    }

    .hl-what {
      background-color: #E0F2FE;
      color: #0369A1;
    }

    .hl-where {
      background-color: #D1FAE5;
      color: #047857;
    }

    /* Interactive Breakdown Questions */
    .breakdown-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
      width: 100%;
    }

    .q-btn {
      background: #FFFFFF;
      border: 1.5px solid #E2E8F0;
      border-radius: 8px;
      padding: 8px 4px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 2px;
      cursor: pointer;
      user-select: none;
      transition: background-color 0.25s ease, border-color 0.25s ease, opacity 0.25s ease;
      outline: none;
    }

    .q-btn:focus-visible {
      outline: 2px solid #3B82F6;
      outline-offset: 1px;
    }

    .q-btn .label {
      font-size: 12px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .q-btn .subtext {
      font-size: 11px;
      color: #64748B;
      font-weight: 500;
      text-align: center;
    }

    /* Question color themes */
    .q-who {
      border-color: #FDBA74;
    }
    .q-who .label {
      color: #EA580C;
    }
    .q-who.active {
      background: #FFEDD5;
      border-color: #EA580C;
    }

    .q-what {
      border-color: #7DD3FC;
    }
    .q-what .label {
      color: #0284C7;
    }
    .q-what.active {
      background: #E0F2FE;
      border-color: #0284C7;
    }

    .q-where {
      border-color: #6EE7B7;
    }
    .q-where .label {
      color: #059669;
    }
    .q-where.active {
      background: #D1FAE5;
      border-color: #059669;
    }

    /* Dimmed state when filtering */
    .dimmed {
      opacity: 0.3;
      background-color: transparent !important;
    }

    /* Slow, smooth Zzz floating animation */
    @keyframes smoothFloatZ {
      0% {
        transform: translate(0, 0);
        opacity: 0;
      }
      20% {
        opacity: 0.85;
      }
      65% {
        opacity: 0.85;
      }
      100% {
        transform: translate(6px, -14px);
        opacity: 0;
      }
    }

    .z1 { animation: smoothFloatZ 2.4s ease-in-out infinite; }
    .z2 { animation: smoothFloatZ 2.4s ease-in-out infinite 0.8s; }
    .z3 { animation: smoothFloatZ 2.4s ease-in-out infinite 1.6s; }

    @media (max-width: 380px) {
      .caption-box {
        font-size: 13px;
        padding: 12px 6px 10px 6px;
      }
      .q-btn .label {
        font-size: 11px;
      }
      .q-btn .subtext {
        font-size: 10px;
      }
      .image-container {
        height: 145px;
      }
    }
  </style>
</head>
<body>

  <main class="diagram-stage">
    
    <div class="image-container" aria-label="Illustration of a sleeping kitten inside a running shoe">
      <div class="tag-photo">📷 PHOTO / DRAWING</div>
      <svg viewBox="0 0 220 130" fill="none" xmlns="http://www.w3.org/2000/svg">
        
        <path d="M 30 95 C 30 85 45 60 75 60 C 95 60 115 70 145 75 C 175 80 185 85 190 95 C 190 105 180 110 160 110 L 40 110 C 30 110 30 102 30 95 Z" fill="#2563EB" />
        
        <rect x="28" y="104" width="165" height="12" rx="6" fill="#FFFFFF" stroke="#94A3B8" stroke-width="1.5" />
        <line x1="45" y1="110" x2="185" y2="110" stroke="#CBD5E1" stroke-width="1.5" stroke-dasharray="4 3" />
        
        <ellipse cx="78" cy="65" rx="22" ry="14" fill="#1D4ED8" />
        <path d="M 105 76 L 140 79" stroke="#FFFFFF" stroke-width="2.5" stroke-linecap="round" />
        <path d="M 112 83 L 145 86" stroke="#FFFFFF" stroke-width="2.5" stroke-linecap="round" />
        
        <path d="M 40 85 C 30 80 20 90 24 98 C 26 102 32 100 32 96" fill="none" stroke="#F97316" stroke-width="5" stroke-linecap="round" />
        <path d="M 28 88 L 32 94" stroke="#EA580C" stroke-width="2" />
        
        <ellipse cx="80" cy="58" rx="26" ry="22" fill="#FB923C" />
        
        <path d="M 80 40 L 80 47" stroke="#EA580C" stroke-width="2.5" stroke-linecap="round" />
        <path d="M 72 42 L 75 48" stroke="#EA580C" stroke-width="2" stroke-linecap="round" />
        <path d="M 88 42 L 85 48" stroke="#EA580C" stroke-width="2" stroke-linecap="round" />
        
        <polygon points="60,45 68,30 75,42" fill="#FB923C" stroke="#EA580C" stroke-width="1.5" stroke-linejoin="round" />
        <polygon points="63,43 68,34 72,41" fill="#FDBA74" />
        
        <polygon points="85,42 92,30 100,45" fill="#FB923C" stroke="#EA580C" stroke-width="1.5" stroke-linejoin="round" />
        <polygon points="88,41 92,34 97,43" fill="#FDBA74" />
        
        <path d="M 69 58 Q 74 63 79 58" fill="none" stroke="#9A3412" stroke-width="2" stroke-linecap="round" />
        <path d="M 83 58 Q 88 63 93 58" fill="none" stroke="#9A3412" stroke-width="2" stroke-linecap="round" />
        
        <polygon points="80,63 78,65 82,65" fill="#F43F5E" />
        
        <ellipse cx="72" cy="73" rx="6" ry="4" fill="#FDBA74" stroke="#EA580C" stroke-width="1" />
        <ellipse cx="84" cy="74" rx="6" ry="4" fill="#FDBA74" stroke="#EA580C" stroke-width="1" />
        
        <text x="108" y="42" font-size="11" font-weight="800" fill="#3B82F6" class="z1">z</text>
        <text x="117" y="32" font-size="14" font-weight="800" fill="#3B82F6" class="z2">z</text>
        <text x="128" y="20" font-size="17" font-weight="800" fill="#3B82F6" class="z3">Z</text>
      </svg>
    </div>

    
    <div class="caption-box" id="captionBox">
      <div class="tag-caption">🏷️ CAPTION</div>
      <span class="hl hl-who" id="span-who">Pip the kitten</span>
      <span class="hl hl-what" id="span-what">takes an afternoon nap</span>
      <span class="hl hl-where" id="span-where">inside Mom’s running shoe.</span>
    </div>

    
    <div class="breakdown-row" role="region" aria-label="Caption Question Breakdown">
      <button class="q-btn q-who active" onclick="selectPart('who')" id="btn-who" aria-label="Highlight Who part of caption">
        <span class="label">1. Who?</span>
        <span class="subtext">Pip the kitten</span>
      </button>

      <button class="q-btn q-what active" onclick="selectPart('what')" id="btn-what" aria-label="Highlight What part of caption">
        <span class="label">2. What?</span>
        <span class="subtext">takes a nap</span>
      </button>

      <button class="q-btn q-where active" onclick="selectPart('where')" id="btn-where" aria-label="Highlight Where part of caption">
        <span class="label">3. Where?</span>
        <span class="subtext">in Mom's shoe</span>
      </button>
    </div>
  </main>

  <script>
    let activeFilter = 'all';

    function selectPart(type) {
      if (activeFilter === type) {
        activeFilter = 'all';
      } else {
        activeFilter = type;
      }
      updateView();
    }

    function updateView() {
      const parts = ['who', 'what', 'where'];
      
      parts.forEach(p => {
        const btn = document.getElementById('btn-' + p);
        const span = document.getElementById('span-' + p);
        
        if (activeFilter === 'all' || activeFilter === p) {
          btn.classList.add('active');
          btn.classList.remove('dimmed');
          span.classList.remove('dimmed');
        } else {
          btn.classList.remove('active');
          btn.classList.add('dimmed');
          span.classList.add('dimmed');
        }
      });
    }
  </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="4:3">
  <title>Caption Formula Puzzle</title>
  <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: #ffffff;
      padding: 16px 12px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      min-height: 100%;
    }

    .diagram {
      width: 100%;
      max-width: 580px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 12px;
    }

    /* Puzzle Pieces Container */
    .puzzle-row {
      display: flex;
      width: 100%;
      gap: 6px;
      justify-content: center;
      align-items: stretch;
    }

    .piece {
      flex: 1;
      padding: 12px 6px;
      border-radius: 12px;
      text-align: center;
      cursor: pointer;
      user-select: none;
      transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
      position: relative;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.06);
    }

    .piece.active {
      box-shadow: 0 0 0 3px #1e2945, 0 4px 10px rgba(0, 0, 0, 0.12);
      transform: translateY(-2px);
    }

    .piece-1 {
      background: #fef08a;
      border: 2px solid #eab308;
      color: #713f12;
    }

    .piece-2 {
      background: #bbf7d0;
      border: 2px solid #22c55e;
      color: #14532d;
    }

    .piece-3 {
      background: #bae6fd;
      border: 2px solid #0ea5e9;
      color: #0c4a6e;
    }

    .piece-num {
      font-size: 11px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      opacity: 0.85;
      margin-bottom: 2px;
    }

    .piece-title {
      font-size: 17px;
      font-weight: 900;
      line-height: 1.1;
    }

    .piece-sub {
      font-size: 12px;
      font-weight: 600;
      margin-top: 4px;
      opacity: 0.9;
    }

    /* Connector */
    .flow-sign {
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      font-weight: 900;
      color: #64748b;
      line-height: 1;
    }

    /* Caption Output Box */
    .caption-card {
      width: 100%;
      background: #f8fafc;
      border: 2px solid #e2e8f0;
      border-radius: 14px;
      padding: 14px 12px;
      text-align: center;
    }

    .caption-badge {
      display: inline-block;
      font-size: 12px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.6px;
      color: #475569;
      margin-bottom: 8px;
    }

    .sentence {
      font-size: 16px;
      line-height: 1.5;
      font-weight: 700;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 5px 6px;
    }

    .tag {
      padding: 3px 8px;
      border-radius: 6px;
      display: inline-flex;
      align-items: center;
      transition: box-shadow 0.2s ease, filter 0.2s ease;
    }

    .tag.highlight {
      box-shadow: 0 0 0 2px #1e2945;
    }

    .tag-1 {
      background: #fef08a;
      color: #713f12;
    }

    .tag-2 {
      background: #bbf7d0;
      color: #14532d;
    }

    .tag-3 {
      background: #bae6fd;
      color: #0c4a6e;
    }

    .hint {
      font-size: 12px;
      font-weight: 500;
      color: #64748b;
      margin-top: 4px;
    }

    @media (max-width: 400px) {
      .piece-title {
        font-size: 15px;
      }
      .piece-sub {
        font-size: 11px;
      }
      .sentence {
        font-size: 14px;
      }
    }
  </style>
</head>
<body>

  <div class="diagram">
    
    <div class="puzzle-row">
      <div class="piece piece-1 active" onclick="highlightStep(0)" id="p0">
        <span class="piece-num">Step 1</span>
        <span class="piece-title">WHO?</span>
        <span class="piece-sub">Subject</span>
      </div>

      <div class="piece piece-2" onclick="highlightStep(1)" id="p1">
        <span class="piece-num">Step 2</span>
        <span class="piece-title">ACTION?</span>
        <span class="piece-sub">Doing</span>
      </div>

      <div class="piece piece-3" onclick="highlightStep(2)" id="p2">
        <span class="piece-num">Step 3</span>
        <span class="piece-title">DETAIL?</span>
        <span class="piece-sub">Where / Why</span>
      </div>
    </div>

    
    <div class="flow-sign">=</div>

    
    <div class="caption-card">
      <div class="caption-badge">✦ Complete Caption</div>
      <div class="sentence">
        <span class="tag tag-1 highlight" id="t0">Maya</span>
        <span class="tag tag-2" id="t1">jumps over a puddle</span>
        <span class="tag tag-3" id="t2">on her way to school.</span>
      </div>
    </div>

    <div class="hint">Tap any part to see how it fits!</div>
  </div>

  <script>
    let activeIndex = 0;
    const pieces = [document.getElementById('p0'), document.getElementById('p1'), document.getElementById('p2')];
    const tags = [document.getElementById('t0'), document.getElementById('t1'), document.getElementById('t2')];

    function highlightStep(index) {
      activeIndex = index;
      pieces.forEach((p, i) => {
        if (i === index) {
          p.classList.add('active');
          tags[i].classList.add('highlight');
        } else {
          p.classList.remove('active');
          tags[i].classList.remove('highlight');
        }
      });
    }

    // Auto-cycle through steps slowly to guide young learners
    let cycleTimer = setInterval(() => {
      activeIndex = (activeIndex + 1) % 3;
      highlightStep(activeIndex);
    }, 3200);

    // Pause auto-cycle on tap
    document.querySelector('.diagram').addEventListener('click', () => {
      clearInterval(cycleTimer);
    });
  </script>
</body>
</html>

OGE.2.W.4

Aligned learning resources

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