[data-smart-hidden],.reference-header[data-smart-hidden],.elegant-header[data-smart-hidden],.admin-mobile-header[data-smart-hidden],.admin-topbar[data-smart-hidden]{transition:transform .18s;position:sticky;inset-block-start:0}[data-smart-hidden=true]{transform:translateY(calc(-100% - 64px))}[data-smart-hidden]:focus-within{transform:none}@media (prefers-reduced-motion:reduce){[data-smart-hidden],.reference-header[data-smart-hidden],.elegant-header[data-smart-hidden],.admin-mobile-header[data-smart-hidden],.admin-topbar[data-smart-hidden]{transition:none}}