:root {
  --bg: #f6f5f0;
  --surface: #ffffff;
  --ink: #1c1b19;
  --muted: #55544e;
  --line: #dedbd0;
  --brand: #0f6b5c;
  --brand-ink: #ffffff;
  --brand-soft: #e2f1ed;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111311;
    --surface: #1a1c1a;
    --ink: #f1efe8;
    --muted: #b6b4a9;
    --line: #2f332f;
    --brand: #5fd1b9;
    --brand-ink: #07231d;
    --brand-soft: #16302a;
  }
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font: 17px/1.65 system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
}
a {
  color: var(--brand);
}
a:focus-visible,
.btn:focus-visible {
  outline: 3px solid #1d4ed8;
  outline-offset: 2px;
}
.wrap {
  max-width: 44rem;
  margin: 0 auto;
  padding: 1rem 1rem 3rem;
}
header.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0 1.5rem;
}
header.top strong {
  font-size: 1.05rem;
}
h1 {
  font-size: 2rem;
  line-height: 1.2;
  margin: 0.5rem 0 1rem;
}
h2 {
  font-size: 1.35rem;
  margin: 2rem 0 0.5rem;
}
.lead {
  font-size: 1.2rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 1.25rem;
  border-radius: 12px;
  background: var(--brand);
  color: var(--brand-ink);
  font-weight: 700;
  text-decoration: none;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem 1.25rem;
  margin: 1rem 0;
}
.muted {
  color: var(--muted);
}
.draft {
  border: 1px solid var(--line);
  background: var(--brand-soft);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
}
table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.95rem;
}
th,
td {
  border-bottom: 1px solid var(--line);
  padding: 0.5rem;
  text-align: left;
  vertical-align: top;
}
.scroll {
  overflow-x: auto;
}
footer.bottom {
  margin-top: 3rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-size: 0.95rem;
}
code {
  background: var(--brand-soft);
  padding: 0.1em 0.35em;
  border-radius: 6px;
}