:root{
  --ink:#151a18;
  --paper:#fcfdfc;
  --bg:#eef1ee;
  --accent:#1f5741;
  --accent-ink:#fcfdfc;
  --soft:#dde7e0;
  --rule:#d2dbd4;
  --mute:#5b6b62;
  --deep:#12211c;
  --on-dark:rgba(255,255,255,.87);
  --on-dark-mute:rgba(255,255,255,.62);
  --rule-dark:rgba(255,255,255,.16);
  --radius:4px;
  --radius-lg:6px;
  --rule-w:1px;
  --shadow:none;
  --measure:37em;
  --step-display:clamp(1.7rem, 1.2rem + 2.2vw, 2.5rem);
  --step-h1:clamp(1.65rem, 1.2rem + 1.8vw, 2.3rem);
  --step-h2:1.4rem;
  --step-body:1.0625rem;
  --lh-display:1.16;
  --track-label:0.08em;
  --header:dark;
  --font-display:'Geologica', system-ui, sans-serif;
  --font-body:'Golos Text', system-ui, sans-serif;
  --font-mono:'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
}