<!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;
      -webkit-tap-highlight-color: transparent;
    }
    body {
      font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      background: transparent;
      color: #1e2945;
      padding: 12px;
      display: flex;
      justify-content: center;
      align-items: center;
      min-height: 100%;
    }
    .ladder-wrap {
      display: flex;
      align-items: center;
      gap: 16px;
      width: 100%;
      max-width: 520px;
      height: 380px;
    }
    /* Thermometer container */
    .therm-col {
      display: flex;
      flex-direction: column;
      align-items: center;
      height: 100%;
      width: 54px;
      flex-shrink: 0;
      position: relative;
    }
    .therm-tube {
      width: 22px;
      flex: 1;
      background: #e2e8f0;
      border-radius: 12px 12px 0 0;
      position: relative;
      overflow: hidden;
      box-shadow: inset 0 2px 5px rgba(0,0,0,0.12);
      border: 2px solid #cbd5e1;
      border-bottom: none;
    }
    .therm-liquid {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      height: 85%;
      background: linear-gradient(to top, #2563eb, #38bdf8 30%, #fbbf24 60%, #ef4444 100%);
      transition: height 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
      border-radius: 10px 10px 0 0;
    }
    .therm-bulb {
      width: 44px;
      height: 44px;
      background: #2563eb;
      border-radius: 50%;
      border: 2px solid #cbd5e1;
      margin-top: -6px;
      box-shadow: 0 4px 10px rgba(37,99,235,0.25);
      z-index: 2;
    }
    /* Levels stack */
    .levels-col {
      display: flex;
      flex-direction: column;
      gap: 10px;
      flex: 1;
      height: 100%;
    }
    .level-card {
      flex: 1;
      border-radius: 14px;
      background: #ffffff;
      border: 2px solid #e2e8f0;
      padding: 8px 14px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
      user-select: none;
      transition: all 0.25s ease;
      box-shadow: 0 2px 6px rgba(0,0,0,0.04);
      position: relative;
    }
    .level-card:hover {
      box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    }
    .level-card.hot.active {
      border-color: #ef4444;
      background: #fef2f2;
      box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2), 0 4px 12px rgba(239, 68, 68, 0.12);
    }
    .level-card.warm.active {
      border-color: #f59e0b;
      background: #fffbeb;
      box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.2), 0 4px 12px rgba(245, 158, 11, 0.12);
    }
    .level-card.cold.active {
      border-color: #2563eb;
      background: #eff6ff;
      box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2), 0 4px 12px rgba(37, 99, 235, 0.12);
    }
    .card-info {
      display: flex;
      flex-direction: column;
      gap: 2px;
    }
    .badge {
      font-size: 17px;
      font-weight: 800;
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .hot .badge { color: #dc2626; }
    .warm .badge { color: #d97706; }
    .cold .badge { color: #2563eb; }

    .items-row {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 26px;
      padding-left: 8px;
    }
    .item-icon {
      filter: drop-shadow(0 2px 4px rgba(0,0,0,0.08));
      transition: transform 0.2s ease;
    }
    .level-card.active .item-icon {
      transform: scale(1.15);
    }

    @media (max-width: 400px) {
      .ladder-wrap {
        gap: 10px;
        height: 340px;
      }
      .therm-col {
        width: 44px;
      }
      .therm-tube {
        width: 18px;
      }
      .therm-bulb {
        width: 36px;
        height: 36px;
      }
      .level-card {
        padding: 6px 10px;
      }
      .badge {
        font-size: 15px;
      }
      .items-row {
        font-size: 22px;
        gap: 6px;
      }
    }
  </style>
</head>
<body>
  <div class="ladder-wrap">
    
    <div class="therm-col">
      <div class="therm-tube">
        <div class="therm-liquid" id="liquid"></div>
      </div>
      <div class="therm-bulb"></div>
    </div>

    
    <div class="levels-col">
      
      <div class="level-card hot active" data-height="92%">
        <div class="card-info">
          <span class="badge">☀️ Hot</span>
        </div>
        <div class="items-row">
          <span class="item-icon">🕶️</span>
          <span class="item-icon">👕</span>
          <span class="item-icon">🧃</span>
        </div>
      </div>

      
      <div class="level-card warm" data-height="54%">
        <div class="card-info">
          <span class="badge">🌤️ Warm</span>
        </div>
        <div class="items-row">
          <span class="item-icon">🪁</span>
          <span class="item-icon">👖</span>
          <span class="item-icon">👟</span>
        </div>
      </div>

      
      <div class="level-card cold" data-height="16%">
        <div class="card-info">
          <span class="badge">❄️ Cold</span>
        </div>
        <div class="items-row">
          <span class="item-icon">🧥</span>
          <span class="item-icon">🧣</span>
          <span class="item-icon">🧤</span>
        </div>
      </div>
    </div>
  </div>

  <script>
    const cards = document.querySelectorAll('.level-card');
    const liquid = document.getElementById('liquid');

    function setLevel(card) {
      cards.forEach(c => c.classList.remove('active'));
      card.classList.add('active');
      liquid.style.height = card.getAttribute('data-height');
    }

    cards.forEach(card => {
      card.addEventListener('click', () => setLevel(card));
    });
  </script>
</body>
</html>

Talking About Wind, Rain, Clouds, and Temperature Changes

<!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">
  <script src="{{VENDOR_CDN}}/classace-diagram.js"></script>
  <style>
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      user-select: none;
      -webkit-user-select: none;
    }
    body {
      width: 100%;
      min-height: 100%;
      font-family: system-ui, -apple-system, sans-serif;
      color: #1e2945;
      background: transparent;
      padding: 12px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
    }
    .grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      width: 100%;
      max-width: 540px;
    }
    .day-card {
      background: #ffffff;
      border: 2px solid #e2e8f0;
      border-radius: 16px;
      padding: 12px 6px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: space-between;
      min-height: 220px;
      cursor: pointer;
      position: relative;
      transition: border-color 0.2s ease, box-shadow 0.2s ease;
      box-shadow: 0 2px 6px rgba(0,0,0,0.04);
    }
    .day-card:active {
      box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    }
    .day-card.mon { border-color: #fed7aa; background: #fffdfa; }
    .day-card.tue { border-color: #bae6fd; background: #f8fcff; }
    .day-card.wed { border-color: #ddd6fe; background: #faf8ff; }

    .day-name {
      font-size: 15px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      padding: 3px 10px;
      border-radius: 20px;
    }
    .mon .day-name { background: #ffedd5; color: #c2410c; }
    .tue .day-name { background: #e0f2fe; color: #0369a1; }
    .wed .day-name { background: #ede9fe; color: #6d28d9; }

    .display-area {
      flex: 1;
      width: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      position: relative;
      min-height: 110px;
    }
    .view {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      width: 100%;
      transition: opacity 0.25s ease;
    }
    .view.hidden {
      display: none;
    }
    .icon-box {
      font-size: 42px;
      line-height: 1.1;
      margin-bottom: 8px;
      min-height: 48px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .clothing-icons {
      display: flex;
      gap: 4px;
      font-size: 34px;
      line-height: 1.1;
      margin-bottom: 8px;
      min-height: 48px;
      align-items: center;
      justify-content: center;
    }
    .label {
      font-size: 13px;
      font-weight: 700;
      text-align: center;
      line-height: 1.2;
    }
    .mon .label { color: #ea580c; }
    .tue .label { color: #0284c7; }
    .wed .label { color: #7c3aed; }

    .toggle-pill {
      font-size: 11px;
      font-weight: 600;
      color: #64748b;
      background: #f1f5f9;
      padding: 4px 8px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      gap: 4px;
      margin-top: 6px;
    }
    .hint {
      margin-top: 10px;
      font-size: 13px;
      color: #64748b;
      font-weight: 600;
      text-align: center;
    }
  </style>
</head>
<body>

  <div class="grid">
    
    <div class="day-card mon" id="card-mon">
      <div class="day-name">Mon</div>
      <div class="display-area">
        <div class="view weather-view">
          <div class="icon-box">☀️</div>
          <div class="label">Sunny<br>& Hot</div>
        </div>
        <div class="view outfit-view hidden">
          <div class="clothing-icons">👒👕</div>
          <div class="label">T-Shirt<br>& Sunhat</div>
        </div>
      </div>
      <div class="toggle-pill">🔄 <span class="mode-tag">Outfit</span></div>
    </div>

    
    <div class="day-card tue" id="card-tue">
      <div class="day-name">Tue</div>
      <div class="display-area">
        <div class="view weather-view">
          <div class="icon-box">🌧️</div>
          <div class="label">Rainy<br>& Cool</div>
        </div>
        <div class="view outfit-view hidden">
          <div class="clothing-icons">🧥👢</div>
          <div class="label">Raincoat<br>& Boots</div>
        </div>
      </div>
      <div class="toggle-pill">🔄 <span class="mode-tag">Outfit</span></div>
    </div>

    
    <div class="day-card wed" id="card-wed">
      <div class="day-name">Wed</div>
      <div class="display-area">
        <div class="view weather-view">
          <div class="icon-box">💨</div>
          <div class="label">Windy<br>& Cold</div>
        </div>
        <div class="view outfit-view hidden">
          <div class="clothing-icons">🧥🧣</div>
          <div class="label">Warm Jacket<br>& Scarf</div>
        </div>
      </div>
      <div class="toggle-pill">🔄 <span class="mode-tag">Outfit</span></div>
    </div>
  </div>

  <div class="hint">Tap a day to change view</div>

  <script>
    ['mon', 'tue', 'wed'].forEach(day => {
      const card = document.getElementById('card-' + day);
      const weatherView = card.querySelector('.weather-view');
      const outfitView = card.querySelector('.outfit-view');
      const modeTag = card.querySelector('.mode-tag');

      card.addEventListener('click', () => {
        const isWeather = !weatherView.classList.contains('hidden');
        if (isWeather) {
          weatherView.classList.add('hidden');
          outfitView.classList.remove('hidden');
          modeTag.textContent = 'Weather';
        } else {
          outfitView.classList.add('hidden');
          weatherView.classList.remove('hidden');
          modeTag.textContent = 'Outfit';
        }
      });
    });
  </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;
      -webkit-tap-highlight-color: transparent;
      user-select: none;
    }

    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: 10px;
    }

    .grid {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 12px;
      width: 100%;
      max-width: 620px;
    }

    .weather-card {
      flex: 1 1 140px;
      max-width: 180px;
      min-height: 155px;
      border-radius: 16px;
      padding: 12px 8px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: space-between;
      text-align: center;
      cursor: pointer;
      background: #ffffff;
      border: 2px solid #e2e8f0;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
      transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
    }

    .weather-card:active {
      transform: translateY(2px);
    }

    .weather-card.bounce {
      animation: gentleBounce 0.4s ease;
      box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
    }

    @keyframes gentleBounce {
      0% { transform: translateY(0); }
      40% { transform: translateY(-8px); }
      100% { transform: translateY(0); }
    }

    /* Card Themes */
    .card-sunny { background: #fffbeb; border-color: #fef08a; }
    .card-sunny.active { border-color: #f59e0b; box-shadow: 0 0 0 2px #f59e0b; }

    .card-cloudy { background: #f8fafc; border-color: #e2e8f0; }
    .card-cloudy.active { border-color: #64748b; box-shadow: 0 0 0 2px #64748b; }

    .card-rainy { background: #f0f9ff; border-color: #bae6fd; }
    .card-rainy.active { border-color: #0284c7; box-shadow: 0 0 0 2px #0284c7; }

    .card-windy { background: #f0fdf4; border-color: #bbf7d0; }
    .card-windy.active { border-color: #16a34a; box-shadow: 0 0 0 2px #16a34a; }

    .card-snowy { background: #f5f3ff; border-color: #ddd6fe; }
    .card-snowy.active { border-color: #7c3aed; box-shadow: 0 0 0 2px #7c3aed; }

    .icon-box {
      width: 54px;
      height: 54px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .icon-box svg {
      width: 100%;
      height: 100%;
    }

    .weather-name {
      font-size: 16px;
      font-weight: 700;
      color: #1e2945;
      margin: 4px 0 2px;
    }

    .badge {
      font-size: 12px;
      font-weight: 600;
      padding: 4px 8px;
      border-radius: 999px;
      letter-spacing: 0.2px;
      white-space: nowrap;
      transition: background-color 0.2s, color 0.2s;
    }

    .card-sunny .badge { background: #fef3c7; color: #b45309; }
    .card-cloudy .badge { background: #e2e8f0; color: #475569; }
    .card-rainy .badge { background: #e0f2fe; color: #0369a1; }
    .card-windy .badge { background: #dcfce7; color: #15803d; }
    .card-snowy .badge { background: #ede9fe; color: #6d28d9; }

    .card-sunny.active .badge { background: #f59e0b; color: #ffffff; }
    .card-cloudy.active .badge { background: #64748b; color: #ffffff; }
    .card-rainy.active .badge { background: #0284c7; color: #ffffff; }
    .card-windy.active .badge { background: #16a34a; color: #ffffff; }
    .card-snowy.active .badge { background: #7c3aed; color: #ffffff; }
  </style>
</head>
<body>

  <div class="grid">
    
    <div class="weather-card card-sunny" onclick="handleSelect(this, 'Sunny', 'Bright and warm', 523.25)">
      <div class="icon-box">
        <svg viewBox="0 0 64 64" fill="none">
          <circle cx="32" cy="32" r="16" fill="#facc15" stroke="#f59e0b" stroke-width="2"/>
          <line x1="32" y1="4" x2="32" y2="10" stroke="#f59e0b" stroke-width="3" stroke-linecap="round"/>
          <line x1="32" y1="54" x2="32" y2="60" stroke="#f59e0b" stroke-width="3" stroke-linecap="round"/>
          <line x1="4" y1="32" x2="10" y2="32" stroke="#f59e0b" stroke-width="3" stroke-linecap="round"/>
          <line x1="54" y1="32" x2="60" y2="32" stroke="#f59e0b" stroke-width="3" stroke-linecap="round"/>
          <line x1="12" y1="12" x2="17" y2="17" stroke="#f59e0b" stroke-width="3" stroke-linecap="round"/>
          <line x1="47" y1="47" x2="52" y2="52" stroke="#f59e0b" stroke-width="3" stroke-linecap="round"/>
          <line x1="12" y1="52" x2="17" y2="47" stroke="#f59e0b" stroke-width="3" stroke-linecap="round"/>
          <line x1="47" y1="17" x2="52" y2="12" stroke="#f59e0b" stroke-width="3" stroke-linecap="round"/>
          
          <circle cx="27" cy="29" r="2" fill="#78350f"/>
          <circle cx="37" cy="29" r="2" fill="#78350f"/>
          <path d="M26 35 Q32 40 38 35" stroke="#78350f" stroke-width="2" stroke-linecap="round" fill="none"/>
        </svg>
      </div>
      <div class="weather-name">Sunny</div>
      <div class="badge">Bright &amp; Warm</div>
    </div>

    
    <div class="weather-card card-cloudy" onclick="handleSelect(this, 'Cloudy', 'Sun is hiding', 440.00)">
      <div class="icon-box">
        <svg viewBox="0 0 64 64" fill="none">
          
          <circle cx="24" cy="24" r="10" fill="#fde047" stroke="#facc15" stroke-width="2"/>
          
          <path d="M22 46h24a12 12 0 0 0 2-23.8 15 15 0 0 0-28.5-3.2A11 11 0 0 0 22 46z" fill="#cbd5e1" stroke="#94a3b8" stroke-width="2"/>
        </svg>
      </div>
      <div class="weather-name">Cloudy</div>
      <div class="badge">Sun is hiding</div>
    </div>

    
    <div class="weather-card card-rainy" onclick="handleSelect(this, 'Rainy', 'Wet and splashy', 392.00)">
      <div class="icon-box">
        <svg viewBox="0 0 64 64" fill="none">
          <path d="M18 36h28a10 10 0 0 0 1-19.9 13 13 0 0 0-24.8-2.6A9.5 9.5 0 0 0 18 36z" fill="#93c5fd" stroke="#60a5fa" stroke-width="2"/>
          <line x1="22" y1="42" x2="19" y2="52" stroke="#0284c7" stroke-width="2.5" stroke-linecap="round"/>
          <line x1="33" y1="42" x2="30" y2="52" stroke="#0284c7" stroke-width="2.5" stroke-linecap="round"/>
          <line x1="44" y1="42" x2="41" y2="52" stroke="#0284c7" stroke-width="2.5" stroke-linecap="round"/>
        </svg>
      </div>
      <div class="weather-name">Rainy</div>
      <div class="badge">Wet &amp; Splashy</div>
    </div>

    
    <div class="weather-card card-windy" onclick="handleSelect(this, 'Windy', 'Moving air', 329.63)">
      <div class="icon-box">
        <svg viewBox="0 0 64 64" fill="none">
          
          <path d="M30 56 Q36 42 42 30" stroke="#78350f" stroke-width="3.5" stroke-linecap="round"/>
          
          <ellipse cx="45" cy="24" rx="14" ry="10" transform="rotate(20 45 24)" fill="#4ade80" stroke="#16a34a" stroke-width="2"/>
          
          <path d="M10 20 H28 Q34 20 34 16 Q34 12 30 12" stroke="#38bdf8" stroke-width="2" stroke-linecap="round" fill="none"/>
          <path d="M6 34 H22 Q27 34 27 38 Q27 42 23 42" stroke="#38bdf8" stroke-width="2" stroke-linecap="round" fill="none"/>
        </svg>
      </div>
      <div class="weather-name">Windy</div>
      <div class="badge">Moving air</div>
    </div>

    
    <div class="weather-card card-snowy" onclick="handleSelect(this, 'Snowy', 'Cold and icy', 587.33)">
      <div class="icon-box">
        <svg viewBox="0 0 64 64" fill="none">
          
          <line x1="32" y1="10" x2="32" y2="54" stroke="#7c3aed" stroke-width="2.5" stroke-linecap="round"/>
          <line x1="13" y1="21" x2="51" y2="43" stroke="#7c3aed" stroke-width="2.5" stroke-linecap="round"/>
          <line x1="13" y1="43" x2="51" y2="21" stroke="#7c3aed" stroke-width="2.5" stroke-linecap="round"/>
          
          <path d="M27 16 L32 21 L37 16" stroke="#7c3aed" stroke-width="2" stroke-linecap="round" fill="none"/>
          <path d="M27 48 L32 43 L37 48" stroke="#7c3aed" stroke-width="2" stroke-linecap="round" fill="none"/>
          <path d="M16 28 L22 26 L21 20" stroke="#7c3aed" stroke-width="2" stroke-linecap="round" fill="none"/>
          <path d="M48 36 L42 38 L43 44" stroke="#7c3aed" stroke-width="2" stroke-linecap="round" fill="none"/>
          
          <circle cx="32" cy="32" r="4" fill="#ddd6fe" stroke="#7c3aed" stroke-width="2"/>
        </svg>
      </div>
      <div class="weather-name">Snowy</div>
      <div class="badge">Cold &amp; Icy</div>
    </div>
  </div>

  <script>
    let audioCtx = null;

    function playNote(freq) {
      try {
        if (!audioCtx) {
          audioCtx = new (window.AudioContext || window.webkitAudioContext)();
        }
        if (audioCtx.state === 'suspended') {
          audioCtx.resume();
        }
        const osc = audioCtx.createOscillator();
        const gain = audioCtx.createGain();
        osc.type = 'sine';
        osc.frequency.setValueAtTime(freq, audioCtx.currentTime);
        gain.gain.setValueAtTime(0.2, audioCtx.currentTime);
        gain.gain.exponentialRampToValueAtTime(0.001, audioCtx.currentTime + 0.35);
        osc.connect(gain);
        gain.connect(audioCtx.destination);
        osc.start();
        osc.stop(audioCtx.currentTime + 0.35);
      } catch (e) {
        // Fallback silently if Web Audio is unavailable
      }
    }

    function handleSelect(card, name, description, noteFreq) {
      // Manage active card styling
      document.querySelectorAll('.weather-card').forEach(c => {
        c.classList.remove('active', 'bounce');
      });
      card.classList.add('active', 'bounce');

      // Play pleasant audio cue
      playNote(noteFreq);

      // Speech synthesis
      if ('speechSynthesis' in window) {
        window.speechSynthesis.cancel();
        const utterance = new SpeechSynthesisUtterance(`${name}. ${description}.`);
        utterance.rate = 0.95;
        utterance.pitch = 1.1;
        window.speechSynthesis.speak(utterance);
      }
    }
  </script>
</body>
</html>

OGS.1.ESS.2

Aligned learning resources

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