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svg{fill:none;stroke:currentColor;stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.lane-note{font-size:13px;position:sticky;left:140px}.playhead{background:var(--accent);pointer-events:none;width:2px;margin-left:-1px;position:absolute;top:0;bottom:0}@media (min-width:768px){.studio{grid-template-columns:var(--rail-w) minmax(0, 1fr);grid-template-rows:auto minmax(0,1fr) auto;grid-template-areas:"tools top""tools canvas""tools dock"}.tools{padding:var(--s-4) 0;border-top:0;border-right:1px solid var(--line);flex-direction:column;justify-content:flex-start;align-items:center;overflow:auto}.tools .nav-item{border-radius:var(--r-md);height:56px}.dock-handle{display:none}.studio-dock{padding-top:var(--s-3)}.lanes{display:flex}}@media (min-width:1100px){.studio{grid-template-columns:var(--rail-w) minmax(0, 1fr) var(--panel-w);grid-template-areas:"tools top panel""tools canvas panel""tools dock 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