:root {
  --bg: #fafaf9;
  --fg: #1c1917;
  --muted: #57534e;
  --line: #e7e5e4;
  --code: #f5f5f4;
  --accent: #4f46e5;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0c0a09;
    --fg: #e7e5e4;
    --muted: #a8a29e;
    --line: #292524;
    --code: #1c1917;
    --accent: #a5b4fc;
  }
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font:
    16px / 1.6 system-ui,
    sans-serif;
}
a {
  color: var(--accent);
}
.layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 3rem;
  max-width: 72rem;
  margin: 0 auto;
  padding: 2.5rem 1rem;
}
nav {
  position: sticky;
  top: 2rem;
  align-self: start;
  font-size: 0.95rem;
}
nav a {
  display: block;
  padding: 0.25rem 0;
  color: var(--muted);
  text-decoration: none;
}
nav a[aria-current="page"],
nav a:hover {
  color: var(--fg);
  font-weight: 600;
}
nav .brand {
  color: var(--fg);
  font-weight: 700;
  margin-bottom: 1rem;
}
main {
  min-width: 0;
}
h1 {
  font-size: 2rem;
  line-height: 1.2;
  margin: 0 0 1rem;
}
h2 {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}
h3 {
  margin-top: 1.75rem;
}
p,
li {
  color: var(--fg);
}
.lead {
  color: var(--muted);
  font-size: 1.1rem;
}
code {
  background: var(--code);
  padding: 0.1rem 0.3rem;
  border-radius: 0.25rem;
  font-size: 0.9em;
}
pre {
  background: var(--code);
  border: 1px solid var(--line);
  border-radius: 0.5rem;
  padding: 1rem;
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.5;
}
pre code {
  background: none;
  padding: 0;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.925rem;
  display: block;
  overflow-x: auto;
}
th,
td {
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th {
  color: var(--muted);
  font-weight: 600;
}
.note {
  border-left: 3px solid var(--accent);
  padding: 0.5rem 1rem;
  background: var(--code);
  border-radius: 0 0.5rem 0.5rem 0;
}
@media (max-width: 760px) {
  .layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 1.5rem 1rem;
  }
  nav {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 1rem;
  }
  nav .brand {
    width: 100%;
    margin-bottom: 0.25rem;
  }
}