/*
  The brand-color override used to live here as a hardcoded value. It's
  now served dynamically, unconditionally, by
  /dynamic-theme.css?scope=web (see www/dynamic_theme.py), reading
  Sempya Theme Settings.brand_color live on every request. Still
  unconditional (not gated by the Enabled toggle) for the same reason
  as before: boot_session doesn't run for public pages like /login, so
  there's no session data to gate a client-side toggle on for this
  surface -- see ARCHITECTURE.md's "Known asymmetry" section.
*/