SC-designcode/index.html at main · choon00o/SC-designcode · GitHub

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<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Designing in Code</title>
    <style>
      /* Exercise 3: Design Tokens — change a value here and see everything update */
      :root {
        --color-primary: #0770e3;
        --color-primary-hover: #0557b0;
        --color-text: #444;
        --color-heading: #0770e3;
        --color-bg: #f0f4ff;
        --color-card-bg: white;
        --spacing-sm: 8px;
        --spacing-md: 16px;
        --spacing-lg: 32px;
        --spacing-xl: 40px;
        --radius-sm: 4px;
        --radius-md: 8px;
        --radius-lg: 12px;
        --font-size-base: 1rem;
        --font-size-lg: 1.1rem;
        --font-size-xl: 2rem;
      }

      body {
        font-family: sans-serif;
        background: var(--color-bg);
        margin: 0;
        padding: var(--spacing-xl) 20px;
      }

      .exercise {
        max-width: 700px;
        margin: 0 auto var(--spacing-xl);
      }

      .exercise-label {
        font-size: 0.75rem;
        font-weight: bold;
        text-transform: uppercase;
        letter-spacing: 0.1em;
        color: #999;
        margin-bottom: var(--spacing-sm);
      }

      /* Exercise 1 */
      .card {
        background: var(--color-card-bg);
        padding: var(--spacing-xl);
        border-radius: var(--radius-lg);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        text-align: center;
      }

      h1 {
        color: var(--color-heading);
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-sm);
      }

      .card > p {
        color: var(--color-text);
        font-size: var(--font-size-lg);
        line-height: 1.6;
        margin-bottom: var(--spacing-lg);
      }

      .button {
        display: inline-block;
        background: var(--color-primary);
        color: white;
        padding: 14px var(--spacing-lg);
        border-radius: var(--radius-md);
        font-size: var(--font-size-base);
        font-weight: bold;
        text-decoration: none;
        cursor: pointer;
        border: none;
      }

      .button:hover {
        background: var(--color-primary-hover);
      }

      /* Exercise 2 */
      .card-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: var(--spacing-md);
      }

      .destination-card {
        background: var(--color-card-bg);
        padding: var(--spacing-md) var(--spacing-lg);
        border-radius: var(--radius-lg);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
      }

      .destination-card h2 {
        color: var(--color-heading);
        font-size: 1.2rem;
        margin: 0 0 var(--spacing-sm);
      }

      .destination-card p {
        color: var(--color-text);
        font-size: var(--font-size-base);
        margin: 0;
      }
    </style>
  </head>
  <body>

    <!-- ============================================================
         Exercise 1 — Edit with AI
         Open this file, then try asking Claude to make changes.
         ============================================================ -->
    <div class="exercise">
      <div class="exercise-label">Exercise 1 — Edit with AI</div>
      <div class="card">
        <h1>Hello, I'm Alex</h1>
        <p>I love exploring new places. My dream destination is Japan — the food, the temples, the trains.</p>
        <button class="button">Let's go</button>
      </div>
    </div>

    <!-- ============================================================
         Exercise 2 — Components
         These three cards share the same structure (.destination-card).
         Try adding a new card — it should be easy now.
         ============================================================ -->
    <div class="exercise">
      <div class="exercise-label">Exercise 2 — Components</div>
      <div class="card-grid">
        <div class="destination-card">
          <h2>Japan</h2>
          <p>Temples, trains, and incredible food.</p>
        </div>
        <div class="destination-card">
          <h2>Iceland</h2>
          <p>Waterfalls, geysers, and northern lights.</p>
        </div>
        <div class="destination-card">
          <h2>Thailand</h2>
          <p>Beaches, street food, and warm weather.</p>
        </div>
      </div>
    </div>

    <!-- ============================================================
         Exercise 3 — Design Tokens
         All colours, spacing, and radii are defined as CSS variables
         in :root at the top of the <style> block.
         Try changing --color-primary and see everything update.
         ============================================================ -->

  </body>
</html>