:root{--af-rail-w:72px}.af-frame{position:fixed;z-index:40;top:0;bottom:0;left:0;display:flex;width:var(--af-rail-w)}.af-frame>.ar-rail{flex:1;min-width:0}@media (min-width:961px){body:has(.af-frame){padding-left:var(--af-rail-w);--app-sticky-top:12px}.af-topbar{display:none}body:has(.af-frame) .page{min-height:100vh}}@media (max-width:960px){.af-frame{display:none}}.af-drawer{flex:1;min-height:0;display:flex;margin:0 -20px}.af-drawer .ar-rail{flex:1;min-width:0;padding:6px 14px;border-right:0;background:transparent;box-shadow:none}.af-drawer .ar-head{display:none}