.learn-root_root__kXiVw{height:100vh;min-height:0;display:flex;flex-direction:column;background:var(--learn-root-bg);color:var(--learn-root-fg);font-family:system-ui,-apple-system,sans-serif;overflow:hidden;--learn-font-scale:clamp(1,calc(1 + max(0px, 100vw - 1200px) * 0.00062),1.62);--learn-sidebar-aside-min:330px;--learn-sidebar-max:450px;--learn-sidebar-width:clamp(330px,31.5vw,var(--learn-sidebar-max));--learn-pane-inset-x:10px;--learn-player-scrub-dock:0px;--learn-player-tab-h:104px;--learn-player-bottom-reserve:var(--learn-player-tab-h);--learn-sidebar-bottom-inset:0px}@media (max-width:949px){.learn-root_root__kXiVw{--learn-player-scrub-dock:6px;--learn-player-tab-h:calc(74px + env(safe-area-inset-bottom, 0px));--learn-player-bottom-reserve:calc(var(--learn-player-scrub-dock) + var(--learn-player-tab-h))}}@media (min-width:950px){.learn-root_root__kXiVw{--learn-sidebar-aside-min:450px;--learn-sidebar-width:clamp(450px,31.5vw,var(--learn-sidebar-max))}}@media (min-width:1800px){.learn-root_root__kXiVw{--learn-sidebar-max:563px;--learn-sidebar-width:clamp(450px,39.375vw,var(--learn-sidebar-max))}}