:root{
  --font-display:"Instrument Serif",Georgia,"Times New Roman",serif;
  --font-mono:"Courier Prime","Courier New",monospace;
  --font-body:var(--font-mono);

  /* display — Instrument Serif, tight leading, optical negative tracking */
  --size-display-1:104px;
  --size-display-2:72px;
  --size-display-3:52px;
  --size-title-1:38px;
  --size-title-2:28px;
  --size-title-3:21px;
  /* typewriter text */
  --size-body-lg:17px;
  --size-body:15px;
  --size-body-sm:13px;
  --size-label:12px;
  --size-micro:11px;

  --leading-display:0.94;
  --leading-title:1.08;
  --leading-body:1.62;
  --leading-tight:1.3;

  --tracking-display:-0.02em;
  --tracking-title:-0.01em;
  --tracking-body:0em;
  --tracking-label:0.16em;   /* all-caps typewriter labels */
  --tracking-micro:0.22em;

  --weight-regular:400;
  --weight-bold:700;

  --case-label:uppercase; /* @kind other */
}