:root {
  color-scheme: light dark;
  --bg: #f6f9fc;
  --fg: #1d2733;
  --muted: #5b6b7d;
  --link: #1a6fd1;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #11161d;
    --fg: #e4ebf3;
    --muted: #94a3b4;
    --link: #6cb2ff;
  }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font:
    16px/1.6 system-ui,
    "Segoe UI",
    Roboto,
    sans-serif;
}
main {
  max-width: 44rem;
  margin: 0 auto;
  padding: 2rem 1rem 4rem;
}
h1 {
  font-size: 1.9rem;
  margin: 0.5rem 0 1rem;
}
h2 {
  font-size: 1.2rem;
  margin-top: 2rem;
}
a {
  color: var(--link);
}
.lead {
  font-size: 1.1rem;
}
.en,
.small {
  color: var(--muted);
}
.small {
  font-size: 0.9rem;
}
code {
  font-size: 0.92em;
}
nav {
  margin-top: 2.5rem;
}
.download {
  margin: 1.5rem 0 0.5rem;
}
.dl-btn {
  display: inline-block;
  padding: 0.7rem 1.4rem;
  border-radius: 0.6rem;
  background: var(--link);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}
.dl-btn:hover {
  filter: brightness(1.1);
}
@media (prefers-color-scheme: dark) {
  .dl-btn {
    color: #0b1a2b;
  }
}