.shadowing-v4[data-english-style] .workspace[hidden]{display:none!important}.sf .video-details{display:block;margin:0;border:0;padding:0;width:100%}.sf .video-shell{margin:0;border-radius:0;width:100%}.sf .sf-stage{overflow:hidden}.sf [data-player-error],.sf [data-transfer-stage],.sf [data-completion-stage]{margin-top:16px}.sf [data-english-line] .dict-term{font:inherit}.sf [data-english-line][data-cur] .e{font-weight:600}.sf.sf-b .sf-ringwrap{z-index:5}.sf .sf-stage .video-details{position:absolute;inset:0;height:100%;z-index:1}.sf .sf-stage .video-shell{height:100%}.sf button svg{pointer-events:none}.sf-p2 .sf-p2-act{width:100%}.sf .sf-dots li{flex:0 1 30px;min-width:0}.shadowing-v4 #sf[hidden],.shadowing-v4 [data-speaking-exercise][hidden]{display:none!important}