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(width<=768px){.app-shell>.topbar{grid-template-columns:auto minmax(42px,1fr) auto}}@media (width<=620px){.app-shell>.topbar{grid-template-columns:minmax(0,1fr) auto}.view-size-control{grid-area:1/2}.app-shell>.topbar>.global-search,.app-shell>.topbar>.global-search-button{grid-area:2/1/auto/-1;justify-self:stretch;width:100%;height:40px}}@media (width<=380px){.app-shell>.topbar{gap:8px;padding-inline:8px}.topbar .brand-copy strong{font-size:18px}.topbar .header-identity,.topbar .brand{gap:6px}.view-size-control button{width:28px}}