/*
 * branding-staging.css — staging-environment safety overlay.
 *
 * Currently empty. The banner ("STAGING — not for production data") was
 * removed 2026-05-21 per user request: the staging environment is
 * identified by its IP/hostname, an in-page banner is redundant.
 *
 * If a banner is needed in the future (e.g. when staging is shared with
 * non-engineers who shouldn't enter real data), restore the body::before
 * rule from git history (see commit 930eb96^).
 */