:root {
  --ground: #F6F9F7;
  --surface: #FFFFFF;
  --ink: #0E1C17;
  --ink-soft: #4A5F57;
  --ink-faint: #7A8D85;
  --rule: #D4E2DB;
  --accent: #0A6E4E;
  --accent-wash: #E2F0E9;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #071411;
    --surface: #101E19;
    --ink: #D7E7E0;
    --ink-soft: #9CB2A9;
    --ink-faint: #6E847B;
    --rule: #22342C;
    --accent: #2BAD7E;
    --accent-wash: #0B2A20;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 300 17px/1.65 Lexend, ui-sans-serif, system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.page {
  max-width: 44rem;
  margin: 0 auto;
  padding-block: 2.5rem 5rem;
  padding-inline: 1.25rem;
}

header.site {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding-bottom: 2rem;
}
header.site .name { font-weight: 500; font-size: 1.1rem; letter-spacing: -.01em; }

nav.site {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
  border-top: 1px solid var(--rule);
  margin-top: 3.5rem;
  padding-top: 1.25rem;
  font-size: .92rem;
}

h1, h2, h3 { text-wrap: balance; font-weight: 500; margin: 0; letter-spacing: -.02em; }
h1 { font-size: clamp(1.9rem, 5vw, 2.5rem); line-height: 1.15; }
h2 { font-size: 1.3rem; margin-top: 2.5rem; }
h3 { font-size: 1.05rem; margin-top: 1.75rem; }
p, ul, ol { margin: .85rem 0 0; }
li { margin-top: .35rem; }
ul, ol { padding-inline-start: 1.25rem; }

.lede { font-size: 1.12rem; color: var(--ink-soft); margin-top: 1rem; }
.updated {
  font-size: .85rem;
  color: var(--ink-faint);
  margin-top: .6rem;
}

a { color: var(--accent); text-underline-offset: 3px; }
a:focus-visible, :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 3px; }

.card {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 1.1rem 1.3rem;
  margin-top: 1.25rem;
}
.card h3 { margin-top: 0; }

.limits {
  background: var(--accent-wash);
  border-radius: 12px;
  padding: 1.1rem 1.3rem;
  margin-top: 2rem;
}
.limits h2 { margin-top: 0; font-size: 1.1rem; }

table { border-collapse: collapse; width: 100%; margin-top: 1rem; font-size: .95rem; }
th, td { text-align: start; padding: .55rem 1rem .55rem 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
th { font-weight: 500; color: var(--ink-faint); font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; }
td:last-child, th:last-child { padding-inline-end: 0; }
.scroll { overflow-x: auto; }

footer.site {
  border-top: 1px solid var(--rule);
  margin-top: 3.5rem;
  padding-top: 1.25rem;
  color: var(--ink-faint);
  font-size: .85rem;
}