:root {
  --bg: #faf8f4;
  --surface: #ffffff;
  --ink: #1c1a17;
  --ink-2: #57534a;
  --ink-3: #8a8478;
  --line: #e7e2d8;
  --accent: #b6752e;
  --accent-ink: #ffffff;
  --code-bg: #f1ede4;
  --warn-bg: #fbf1e6;
  --warn-line: #e9d3ae;
  --max-width: 46rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161513;
    --surface: #1e1c19;
    --ink: #f2efe9;
    --ink-2: #c9c3b6;
    --ink-3: #8f897c;
    --line: #322f29;
    --accent: #e0a55c;
    --accent-ink: #1c1a17;
    --code-bg: #26241f;
    --warn-bg: #2a2318;
    --warn-line: #4a3c22;
  }
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light dark;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

header.site {
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.site-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

.wordmark {
  font-weight: 800;
  font-size: 18px;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}

nav.top a {
  color: var(--ink-2);
  text-decoration: none;
  font-size: 14px;
  margin-left: 18px;
}

nav.top a:hover,
nav.top a:focus-visible,
nav.top a[aria-current="page"] {
  color: var(--accent);
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.eyebrow {
  color: var(--ink-3);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 8px;
}

h1 {
  font-size: 30px;
  line-height: 1.2;
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}

.updated {
  color: var(--ink-3);
  font-size: 13.5px;
  margin: 0 0 28px;
}

.draft-notice {
  background: var(--warn-bg);
  border: 1px solid var(--warn-line);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--ink-2);
  margin: 0 0 32px;
}

.draft-notice strong {
  color: var(--ink);
}

h2 {
  font-size: 20px;
  margin: 40px 0 12px;
  padding-top: 4px;
  letter-spacing: -0.005em;
}

h2:first-of-type {
  margin-top: 8px;
}

p, li {
  color: var(--ink-2);
  font-size: 15.5px;
}

a {
  color: var(--accent);
}

ul, ol {
  padding-left: 1.2em;
}

li {
  margin-bottom: 6px;
}

strong {
  color: var(--ink);
}

code {
  background: var(--code-bg);
  padding: 0.1em 0.4em;
  border-radius: 5px;
  font-size: 0.9em;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0 8px;
  font-size: 14px;
}

caption {
  caption-side: bottom;
  text-align: left;
  color: var(--ink-3);
  font-size: 13px;
  padding-top: 8px;
}

th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  color: var(--ink-3);
  font-weight: 600;
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.table-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.table-scroll table {
  margin: 0;
}

.table-scroll th:first-child,
.table-scroll td:first-child {
  padding-left: 14px;
}

hr.section {
  border: none;
  border-top: 1px solid var(--line);
  margin: 40px 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

@media (max-width: 480px) {
  .card-grid {
    grid-template-columns: 1fr;
  }
}

.card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px;
  text-decoration: none;
  color: var(--ink);
}

.card h3 {
  margin: 0 0 4px;
  font-size: 16px;
}

.card p {
  margin: 0;
  font-size: 13.5px;
  color: var(--ink-3);
}

.intro {
  font-size: 16.5px;
  color: var(--ink-2);
}

footer.site {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px 24px 60px;
  color: var(--ink-3);
  font-size: 13px;
  border-top: 1px solid var(--line);
}

footer.site nav a {
  color: var(--ink-3);
  margin-right: 16px;
  text-decoration: none;
}

footer.site nav a:hover {
  color: var(--accent);
}