/*
 * Phase B (2026-05-21) — on-demand visual variant overlay.
 *
 * Always-enqueued empty stylesheet. The duplicator's
 * "code-variant.ts" backend overwrites this file with Claude-generated
 * CSS when the user requests an on-demand variant via the dashboard.
 * It sits at the end of the cascade (after child theme style.css + all
 * block CSS) so its rules win on equal specificity.
 *
 * Empty by default — sites that never request a variant keep this
 * file empty. Once filled, push via SFTP + cache flush; the rules
 * apply on the next page load.
 */