body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #f0f8ff, #e0ffff);
    color: #333333;
    margin: 0;
    padding: 0;
    line-height: 1.6;
  }
  header {
    background: linear-gradient(to right, #00FFFF, #00FFCC, #00FF99);
    padding: 50px 20px;
    text-align: center;
    color: #ffffff;
  }
  header h1 {
    margin: 0;
    font-size: 48px;
    letter-spacing: 2px;
  }
  header p {
    margin-top: 10px;
    font-size: 18px;
  }
  .prompt {
    background: rgba(0, 255, 255, 0.1);
    padding: 20px;
    text-align: center;
    font-size: 20px;
    color: #00FFFF;
    margin: 20px 0;
    border-left: 5px solid #00FFFF;
  }
  section {
    padding: 40px 20px;
    max-width: 1200px;
    margin: auto;
    background: rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    border-radius: 10px;
  }
  h2, h3, h4 {
    color: #00FFFF;
    margin-top: 40px;
  }
  p {
    margin: 20px 0;
    font-size: 18px;
  }
  pre {
    background-color: #f5f5f5;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    font-size: 16px;
    margin: 20px 0;
  }
  code {
    color: #d63384;
    font-family: 'Courier New', Courier, monospace;
  }
  table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
  }
  table, th, td {
    border: 1px solid #00FFFF;
  }
  th, td {
    padding: 12px;
    text-align: left;
  }
  .button {
    background-color: #00FFFF;
    color: #FF00FF;
    border: 2px solid #FF00FF;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.3s, color 0.3s;
    display: inline-block;
    margin-top: 10px;
    text-decoration: none;
  }
  .button:hover {
    background-color: #FF00FF;
    color: #00FFFF;
  }
  .card {
    background-color: #f0f0f0;
    border: 1px solid #00FFFF;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 255, 255, 0.2);
    border-radius: 8px;
    margin-bottom: 20px;
  }
  .color-swatch {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    display: inline-block;
    margin-right: 10px;
    vertical-align: middle;
  }
  img.decorative {
    width: 100px;
    height: 100px;
    object-fit: cover;
    margin: 10px;
    border-radius: 10px;
  }
  @media (max-width: 1440px) {
    header h1 {
      font-size: 40px;
    }
    .prompt {
      font-size: 18px;
    }
    section {
      padding: 30px 15px;
    }
    p, pre, code, table, .button, .card {
      font-size: 16px;
    }
  }
  @media (max-width: 1200px) {
    header h1 {
      font-size: 36px;
    }
    .prompt {
      font-size: 16px;
    }
    section {
      padding: 25px 10px;
    }
    p, pre, code, table, .button, .card {
      font-size: 15px;
    }
  }
  @media (max-width: 1024px) {
    header h1 {
      font-size: 32px;
    }
    .prompt {
      font-size: 15px;
    }
    section {
      padding: 20px 10px;
    }
    p, pre, code, table, .button, .card {
      font-size: 14px;
    }
  }
  @media (max-width: 768px) {
    header h1 {
      font-size: 28px;
    }
    .prompt {
      font-size: 14px;
    }
    section {
      padding: 15px 8px;
    }
    p, pre, code, table, .button, .card {
      font-size: 13px;
    }
  }
  @media (max-width: 480px) {
    header h1 {
      font-size: 24px;
    }
    .prompt {
      font-size: 13px;
    }
    section {
      padding: 10px 5px;
    }
    p, pre, code, table, .button, .card {
      font-size: 12px;
    }
    img.decorative {
      width: 80px;
      height: 80px;
    }
  }
  @media (max-width: 320px) {
    header h1 {
      font-size: 20px;
    }
    .prompt {
      font-size: 12px;
    }
    section {
      padding: 8px 4px;
    }
    p, pre, code, table, .button, .card {
      font-size: 11px;
    }
    img.decorative {
      width: 60px;
      height: 60px;
    }
  }