.tracks{background:var(--paper);cursor:pointer;touch-action:none;isolation:isolate;-webkit-user-select:none;user-select:none;height:76px;position:relative;overflow:hidden}.lane{mix-blend-mode:multiply;position:absolute;inset:0}.lane i{opacity:.2;position:absolute;top:8px;bottom:8px}.lane-orig i{background:var(--red)}.lane-dub i{background:var(--blue)}.wave{height:100%;position:absolute;top:0;left:0;overflow:visible}.wave path{fill:none;stroke-width:1.5px}.lane-orig .wave path{stroke:var(--red)}.lane-dub .wave path{stroke:var(--blue)}.tracks .head{background:var(--ink);z-index:3;width:2px;margin-left:-1px;position:absolute;top:0;bottom:0}.tracks .unvoiced{border-left:1px dashed var(--rule-strong);z-index:2;background:repeating-linear-gradient(135deg,#160f3a1a 0 2px,#0000 2px 8px);position:absolute;top:0;bottom:0;right:0}