/*
 * Instance theme stylesheet — loaded after core.css so any rule here wins.
 *
 * This file ships intentionally empty so /assets/theme/theme.css returns 200 (and,
 * in prod, gets the long-cache header) instead of 404ing on every page load. The
 * default look lives entirely in the core :root tokens; to rebrand this instance,
 * re-declare only the tokens you want to change here, e.g.:
 *
 *   :root {
 *     --cg-accent: #1f6f43;
 *     --cg-danger: #b3261e;
 *     --cg-border: #d5d8de;
 *   }
 *
 * Component rules never need editing — every color, border, and divider in core.css
 * flows through a --cg-* token, so a token override restyles the whole surface.
 */