:root {
  --paper: #f6f5f1;
  --ink: #16181c;
  --muted: #5c5f66;
  --line: #dcdad2;
  --accent: #2d4d6b;
  --seal: #7a5b2e;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --sans:
    ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0f1113;
    --ink: #e9e8e3;
    --muted: #9a9da5;
    --line: #26292e;
    --accent: #8fb3d4;
    --seal: #c8a463;
  }
}
* {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 24px;
}
a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
}
a:hover {
  border-bottom-color: var(--accent);
}

header {
  border-bottom: 1px solid var(--line);
}
.bar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 22px 0;
  gap: 16px;
  flex-wrap: wrap;
}
.mark {
  font-family: var(--mono);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border: 0;
}
.mark .glyph {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid var(--accent);
  position: relative;
}
.mark .glyph::after {
  content: "";
  position: absolute;
  inset: 2px;
  background: var(--accent);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}
.mark b {
  font-weight: 600;
  color: var(--accent);
}
.back {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  border: 0;
}
.back:hover {
  color: var(--ink);
}

main {
  padding: 48px 0 24px;
}
.doc-kicker {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--seal);
  margin: 0 0 12px;
}
h1 {
  font-size: 27px;
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin: 0 0 8px;
}
.updated {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--muted);
  margin: 0 0 36px;
}
h2 {
  font-size: 15px;
  font-family: var(--mono);
  letter-spacing: 0.01em;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  margin: 38px 0 12px;
}
h3 {
  font-size: 16.5px;
  font-weight: 600;
  margin: 24px 0 6px;
}
p {
  margin: 0 0 14px;
}
ul {
  margin: 0 0 14px;
  padding-left: 20px;
}
li {
  margin: 0 0 8px;
}
.mono {
  font-family: var(--mono);
  font-size: 0.9em;
}
.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px 20px;
  margin: 0 0 20px;
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.7;
}
.card .k {
  color: var(--muted);
}
.note {
  border-left: 2px solid var(--seal);
  padding-left: 16px;
  color: var(--muted);
  font-size: 15px;
}

footer {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding: 30px 0 56px;
  color: var(--muted);
  font-size: 13.5px;
}
.foot {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.foot a {
  color: var(--muted);
}
.foot a:hover {
  color: var(--ink);
}
.foot .legal {
  font-family: var(--mono);
  font-size: 12.5px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.copy {
  font-family: var(--mono);
  font-size: 12.5px;
  margin-top: 22px;
}