:root {
    --bg: #0f1216;
    --fg: #f2f4f8;
    --muted: #a9b0c2;
    --accent: #6ea8fe;
  }

  * {
    box-sizing: border-box;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  }

  body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    line-height: 1.6;
  }

  .wrap {
    max-width: 720px;
    margin: 0 auto;
    padding: 48px 24px;
  }

  h1 {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
  }

  h2.blue {
    font-size: 1.2rem;
    margin-top: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--accent);
  }

  p {
    color: var(--muted);
    margin: 0.5rem 0;
  }

  ul {
    margin: 0.5rem 0 0 1.2rem;
    padding: 0;
    padding-left: 0;
    margin-left: 0;
    color: var(--muted);
    list-style: none;
  }

  li {
    margin: 0.35rem 0;
    padding-left: 0;
  }

  .note {
    margin-top: 3rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    font-size: 0.9rem;
    color: var(--muted);
  }

  .accent {
    color: var(--fg);
    font-weight: bold;
  }

  a.variant {
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px solid rgba(110,168,254,0.35);
  transition: border-color 0.15s ease, color 0.15s ease;
}

a.variant:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}