:root{--site-menu-rail:64px;--site-menu-open:240px}[data-sidebar][data-site-menu=peek]{z-index:60;margin-inline-end:calc(var(--site-menu-rail) - var(--site-menu-open));box-shadow:0 0 48px #00000059}html:has([data-sidebar][data-site-menu=peek]){--sidebar-inset:var(--site-menu-rail)}[data-site-menu-scrim]{z-index:59;background:#00000052;position:fixed;inset:0}[data-site-music=rail]>button{--site-music-rail:40px;width:var(--site-music-rail);height:var(--site-music-rail);min-width:var(--site-music-rail);padding:0}