:root {
  color-scheme: dark light;
  --bg: #151b21;
  --panel: #1f2830;
  --fg: #f2ebe0;
  --muted: #a9b2bb;
  --accent: #c99a63;
  --line: #2f3a45;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding: 2.5rem 1.25rem 4rem;
  background: var(--bg);
  color: var(--fg);
  font: 1.0625rem/1.65 "Liberation Sans", "Helvetica Neue", Arial, sans-serif;
}

main { max-width: 44rem; margin: 0 auto; }

.logo {
  display: block;
  width: min(100%, 34rem);
  height: auto;
  margin: 0 auto 2.25rem;
}

.lede { font-size: 1.1875rem; }

h1, h2 {
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.25;
  margin: 2.5rem 0 0.75rem;
}

h2 {
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

p { margin: 0 0 1rem; }

a { color: var(--accent); text-underline-offset: 0.2em; }
a:hover { color: var(--fg); }

dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.45rem 1.25rem;
  margin: 0 0 1.5rem;
  padding: 1rem 1.15rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 0.6rem;
}

dt { color: var(--muted); }
dd { margin: 0; }

.warn {
  padding: 1rem 1.15rem;
  border-left: 3px solid var(--accent);
  background: var(--panel);
  border-radius: 0 0.6rem 0.6rem 0;
}

footer {
  margin-top: 3.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.875rem;
}

@media (max-width: 30rem) {
  dl { grid-template-columns: 1fr; }
  dt { margin-top: 0.4rem; }
}