body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen,
        Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
      background-color: #f9fafb;
      color: #111827;
      margin: 2rem;
      line-height: 1.6;
    }
    main {
      max-width: 900px;
      margin: auto;
      background: #fff;
      padding: 2rem 3rem;
      border-radius: 8px;
      box-shadow: 0 12px 18px rgba(0, 0, 0, 0.1);
    }
    h1 {
      font-weight: 700;
      color: #2563eb;
      font-size: 2.5rem;
      margin-bottom: 0.5rem;
    }
    h2 {
      color: #1e40af;
      margin-top: 1.5rem;
    }
    a.ethical-link {
      display: inline-block;
      margin-top: 1.5rem;
      padding: 0.75rem 1.5rem;
      background-color: #2563eb;
      color: white;
      font-weight: 700;
      border-radius: 6px;
      text-decoration: none;
      transition: background-color 0.3s ease;
    }
    a.ethical-link:hover {
      background-color: #1e40af;
    }
    p.lead {
      font-size: 1.25rem;
      color: #374151;
      margin-bottom: 1rem;
    }