/* Per-brand palette override — EMPTY by default, deliberately.
 *
 * The default build ships the Sadeef palette from src/index.css untouched; this
 * file exists so a brand directory (web/branding/<name>/brand.css, selected by
 * the BRAND build arg) can replace it with token overrides without any code
 * change. Overrides must use DOUBLED selectors (:root:root, :root.dark): the
 * bundled CSS loads after this file, so plain :root/.dark would lose the
 * cascade. See web/branding/README.md and web/branding/jg/brand.css.
 */