/* Paper — the shared palette for every chart on this site.
 *
 * These charts were dark, and dark was the wrong call: the chart that
 * suggested the form is dark, and a black sheet with neon letters on it reads
 * as a copy of it however different the content is. Paper is also simply more
 * honest to the material. Everything here is an inscription, a manuscript or
 * a printed page; none of it was ever white-on-black.
 *
 * Warm rather than white, because a cool white sheet reads as an interface
 * and a warm one reads as a document.
 *
 * Load this before the page's own stylesheet. It owns the tokens; the page
 * stylesheet owns layout.
 */
:root {
  --bg: #f4efe6;            /* warm paper */
  --bg-band: #ebe3d5;       /* a banded row, a soil layer, a footer rule area */
  --surface: rgba(253, 251, 247, 0.97);

  --ink-bright: #17150f;    /* titles */
  --ink: #35312a;           /* body */
  --ink-muted: #7c756a; /* captions, datings, stage names */
  --rule: rgba(53, 49, 42, 0.20);

  --accent: #1c5f9e;
  --btn-bg: rgba(253, 251, 247, 0.9);
  --btn-border: rgba(53, 49, 42, 0.18);
  --border: rgba(53, 49, 42, 0.22);
}