.app-chrome{z-index:30;flex:none;grid-template-rows:1fr;grid-template-columns:minmax(0,1fr);transition:grid-template-rows .22s;display:grid;position:sticky;top:0}.app-chrome[data-off]{grid-template-rows:0fr}.app-chrome[data-off]>*{overflow:hidden}@media (prefers-reduced-motion:reduce){.app-chrome{transition:none}}@media (width<=400px){.app-chrome .ui-verh{padding-inline:8px}.app-chrome .ui-verh__link{padding:0 6px;font-size:12px}}.app-tabbar{display:none}@media (width<=1100px){.app-tabbar{z-index:30;padding-bottom:env(safe-area-inset-bottom,0px);background:var(--surface);border-top:1px solid var(--line);display:flex;position:fixed;bottom:0;left:0;right:0}.app-tabbar a{height:48px;color:var(--muted);white-space:nowrap;flex:1;justify-content:center;align-items:center;font-size:12px;text-decoration:none;display:flex}.app-tabbar a.is-on{color:var(--accent);box-shadow:inset 0 2px 0 var(--accent);font-weight:600}.app-tabbar--gost{align-items:center;height:56px;padding-inline:12px}.app-tabbar--gost a{flex:none;height:auto;padding:0 12px}.app-tabbar__auth{align-items:center;gap:8px;margin-left:auto;display:flex}}