:root { color-scheme: light; }
  body {
    font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    max-width: 720px;
    margin: 0 auto;
    padding: 32px 20px 80px;
    line-height: 1.6;
    color: #102B4C;
  }
  h1 { color: #102B4C; }
  h2 { color: #102B4C; margin-top: 32px; }
  .accent { color: #F58220; }
  .updated { color: #64748b; font-size: 14px; }
  .placeholder { color: #b45309; font-weight: 600; }
  a { color: #F58220; }
  ul, ol { padding-inline-start: 20px; }