/* ErrandPing's site. Colours from shared/design/tokens.json (accent, background, surface,
   onSurface, onSurfaceMuted), light and dark; system fonts, so text follows the reader's
   settings. */
:root {
  color-scheme: light dark;
  --accent: #0B6E5A;
  --background: #F6F8F7;
  --surface: #FFFFFF;
  --text: #141C19;
  --muted: #4A5752;
  --outline: #7B8984;
}
@media (prefers-color-scheme: dark) {
  :root {
    --accent: #5ED3B4;
    --background: #0E1412;
    --surface: #161E1B;
    --text: #E6ECE9;
    --muted: #A9B6B1;
    --outline: #7F8C87;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font: 1.0625rem/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-underline-offset: 0.15em; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--surface); padding: 0.5rem 0.75rem; }
header, main, footer { max-width: 42rem; margin: 0 auto; padding: 0 1.25rem; }
header { padding-top: 1.5rem; padding-bottom: 0.5rem; }
header a.brand { color: var(--text); font-weight: 700; text-decoration: none; font-size: 1.125rem; }
nav ul { list-style: none; margin: 0.25rem 0 0; padding: 0; display: flex; gap: 1.25rem; flex-wrap: wrap; }
main { padding-bottom: 3rem; }
h1 { font-size: clamp(2rem, 6vw, 2.75rem); line-height: 1.15; margin: 2rem 0 1rem; }
h2 { font-size: 1.375rem; margin: 2.25rem 0 0.5rem; }
h3 { font-size: 1.125rem; margin: 1.5rem 0 0.25rem; }
p, li { max-width: 38rem; }
.lead { font-size: 1.25rem; color: var(--muted); }
.card {
  background: var(--surface);
  border: 1px solid color-mix(in srgb, var(--outline) 35%, transparent);
  border-radius: 1rem;
  padding: 0.25rem 1.25rem;
  margin: 1.5rem 0;
}
.muted { color: var(--muted); }
footer { border-top: 1px solid color-mix(in srgb, var(--outline) 35%, transparent); padding-top: 1rem; padding-bottom: 2rem; color: var(--muted); font-size: 0.9375rem; }
footer ul { list-style: none; padding: 0; margin: 0 0 0.5rem; display: flex; gap: 1.25rem; flex-wrap: wrap; }