/* Kafel User Guide — English type stack.
 *
 * Cairo carries the brand across both editions: it sets the Arabic guide, and
 * its Latin is geometric with flat terminals, the way the Kafel logotype is
 * drawn. Inter is the workhorse underneath — a face built for screen UI that
 * still holds up at 10 pt on paper. IBM Plex Mono appears only where a
 * monospace earns its place, telling 0 from O in a hex string.
 */
:root {
  --font-head: "Cairo", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}