:root{
--shadow-none:none;
--shadow-xs:0 1px 2px rgba(21,20,21,.06);
--shadow-sm:0 1px 3px rgba(21,20,21,.08),0 1px 2px rgba(21,20,21,.04);
--shadow-md:0 4px 12px rgba(21,20,21,.08),0 1px 3px rgba(21,20,21,.05);
--shadow-lg:0 12px 32px rgba(21,20,21,.10),0 2px 6px rgba(21,20,21,.05);
--shadow-brand:0 8px 24px rgba(15,121,145,.22);
--ring-focus:0 0 0 3px rgba(58,148,171,.40);
--overlay-scrim:rgba(35,33,34,.55);
}