:root {
  --bg: #F4EFE6;
  --surface: #FFFFFF;
  --text: #14202E;
  --muted: #5B6676;
  --accent: #277772;
  --sand: #D9C7A7;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0F1B2D;
    --surface: #1A2940;
    --text: #F4EFE6;
    --muted: #A9B4C2;
    --accent: #4FB8B0;
    --sand: #8C7A5B;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 1rem/1.6 -apple-system, BlinkMacSystemFont, system-ui, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--accent); }
a:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.skip { position: absolute; left: -999px; top: 0; padding: .5rem 1rem; background: var(--surface); }
.skip:focus { left: 1rem; }

.wrap { max-width: 44rem; margin: 0 auto; padding: 0 16px; }

header.site { padding: 1.25rem 0; border-bottom: 1px solid var(--sand); }
header.site .wrap { display: flex; flex-wrap: wrap; gap: .5rem 1rem; align-items: baseline; justify-content: space-between; }
.brand { font-weight: 700; font-size: 1.15rem; color: var(--text); text-decoration: none; }
nav ul { list-style: none; display: flex; flex-wrap: wrap; gap: .25rem 1rem; margin: 0; padding: 0; }
nav a { text-decoration: none; }
nav a[aria-current="page"] { font-weight: 700; text-decoration: underline; }

main { padding: 2rem 0 3rem; }
h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 1rem; }
h2 { font-size: 1.3rem; margin: 2rem 0 .5rem; }
p, li { color: var(--text); }
.lead { font-size: 1.15rem; color: var(--muted); }
.muted { color: var(--muted); }

.cards { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr)); margin: 1.5rem 0; padding: 0; list-style: none; }
.cards li { background: var(--surface); border-radius: 16px; padding: 1rem 1.25rem; }
.cards strong { display: block; margin-bottom: .25rem; }

.values { display: flex; flex-wrap: wrap; gap: .5rem; padding: 0; list-style: none; }
.values li { background: var(--surface); border: 1px solid var(--sand); border-radius: 999px; padding: .25rem .9rem; }

details { background: var(--surface); border-radius: 12px; padding: .75rem 1rem; margin: .75rem 0; }
summary { cursor: pointer; font-weight: 600; }

pre.license { white-space: pre-wrap; background: var(--surface); border-radius: 12px; padding: 1rem; font-size: .85rem; overflow-wrap: anywhere; }

footer.site { border-top: 1px solid var(--sand); padding: 1.5rem 0 2rem; font-size: .9rem; color: var(--muted); }
footer.site ul { list-style: none; display: flex; flex-wrap: wrap; gap: .25rem 1rem; margin: 0 0 .5rem; padding: 0; }