:root {
  --ink: #16181d;
  --muted: #5b616e;
  --line: #e3e5ea;
  --paper: #fbfbf9;
  --card: #ffffff;
  --accent: #2b4acb;
  --accent-soft: #e8ecfb;
  --code: #f1f2f5;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e8e9ec;
    --muted: #a3a8b3;
    --line: #2c3038;
    --paper: #121418;
    --card: #191c21;
    --accent: #8ea4ff;
    --accent-soft: #1f2640;
    --code: #22262d;
  }
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.6 system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}
a {
  color: var(--accent);
}
.wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px;
}
header.site {
  border-bottom: 1px solid var(--line);
}
header.site .wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 64px;
}
.brand {
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
  text-decoration: none;
  font-size: 18px;
}
.brand span {
  color: var(--accent);
}
header.site nav {
  margin-left: auto;
  display: flex;
  gap: 20px;
}
header.site nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
}
header.site nav a:hover {
  color: var(--ink);
}
main {
  padding: 48px 0 64px;
}
h1 {
  font-size: 34px;
  line-height: 1.2;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}
h2 {
  font-size: 22px;
  margin: 40px 0 8px;
}
h3 {
  font-size: 17px;
  margin: 24px 0 4px;
}
.lede {
  font-size: 19px;
  color: var(--muted);
  max-width: 640px;
  margin: 0 0 24px;
}
.card {
  display: block;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px 24px;
  color: var(--ink);
  text-decoration: none;
}
a.card:hover {
  border-color: var(--accent);
}
.card h3 {
  margin: 0 0 4px;
}
.card p {
  margin: 0;
  color: var(--muted);
}
.tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 2px 10px;
  margin-bottom: 8px;
}
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.features .card h3 {
  font-size: 16px;
}
code {
  font: 14px ui-monospace, Menlo, Consolas, monospace;
  background: var(--code);
  border-radius: 4px;
  padding: 1px 5px;
}
pre {
  background: var(--code);
  border-radius: 8px;
  padding: 12px 16px;
  overflow-x: auto;
}
pre code {
  padding: 0;
  background: none;
}
table {
  border-collapse: collapse;
  width: 100%;
  margin: 12px 0;
}
th,
td {
  text-align: left;
  border-bottom: 1px solid var(--line);
  padding: 8px 10px;
  vertical-align: top;
}
th {
  font-size: 14px;
  color: var(--muted);
}
.button {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
}
@media (prefers-color-scheme: dark) {
  .button {
    color: #10131c;
  }
}
.updated {
  color: var(--muted);
  font-size: 14px;
}
footer.site {
  border-top: 1px solid var(--line);
  padding: 24px 0 40px;
  color: var(--muted);
  font-size: 14px;
}
footer.site .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}
footer.site a {
  color: var(--muted);
}