/* Cairn Design System, Font Imports
 *
 * Loads the three canonical families: Source Serif 4 (serif, for sentences),
 * IBM Plex Sans (UI labels and body), IBM Plex Mono (IDs, paths, code).
 *
 * Kept separate from tokens.css so consumers can swap to self-hosted files later
 * without touching the token surface.
 *
 * display=swap avoids FOIT; text stays readable while fonts load.
 */

@import url("https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,300;0,8..60,400;0,8..60,500;0,8..60,600;1,8..60,300;1,8..60,400;1,8..60,500;1,8..60,600&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap");