@layer utilities{[data-split-initial-layout]>[data-panel]{flex:1 1 0!important}[data-split-initial-layout]>[data-panel][id=rs-collapsible]{flex:0 0 min(var(--split-initial-width), max(var(--split-panel-min), calc(100% - var(--split-main-min) - var(--split-separator-width))))!important}}