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64px;height:64px;display:flex;align-items:center;gap:14px;padding:0 14px;background:linear-gradient(180deg,#0d141d,#0a1017);border-top:1px solid var(--line)}.timeline.disabled{opacity:.65}.tl-left,.tl-right{flex:0 0 auto;display:flex;align-items:center;gap:8px}.tl-play{width:34px;height:34px;border-radius:50%;border:1px solid var(--line-strong);background:#17212d;color:var(--text);font-size:13px;line-height:1;cursor:pointer;display:grid;place-items:center}.tl-play:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.tl-step{height:28px;min-width:30px;border:1px solid var(--line);background:#131c27;color:var(--muted);border-radius:5px;cursor:pointer;font-size:11px}.tl-step:hover:not(:disabled){color:var(--text);border-color:var(--line-strong)}.tl-play:disabled,.tl-step:disabled,.tl-follow:disabled{opacity:.4;cursor:not-allowed}.tl-time{font-size:13px;font-variant-numeric:tabular-nums;color:var(--text);letter-spacing:.02em}.tl-frame{font-size:11px;color:var(--muted-2);min-width:42px}.tl-track{position:relative;flex:1;height:34px;border-radius:6px;background:#0c121a;border:1px solid var(--line);overflow:hidden;cursor:crosshair;touch-action:none}.tl-block{position:absolute;top:4px;bottom:4px;border-radius:3px;opacity:.45;transition:opacity .12s ease;pointer-events:none}.tl-block.active{opacity:1;box-shadow:0 0 0 1px #ffffff59 inset}.tl-playhead{position:absolute;top:0;bottom:0;width:2px;margin-left:-1px;background:var(--accent);box-shadow:0 0 8px #ffb020b3;pointer-events:none}.tl-empty{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;font-size:11px;color:var(--muted-2);pointer-events:none}.tl-shot{max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px;color:var(--muted)}.tl-shot.dim{color:var(--muted-2)}.tl-dur{font-size:11px;color:var(--muted-2)}.tl-aim{font-size:11px;color:var(--muted-2);white-space:nowrap}.tl-follow{height:28px;padding:0 10px;border-radius:5px;border:1px solid var(--line);background:#131c27;color:var(--muted);cursor:pointer;white-space:nowrap}.tl-follow:hover:not(:disabled){color:var(--text)}.tl-follow.active{color:var(--accent);border-color:var(--accent-dim);background:var(--accent-dim)}.tl-speed{height:28px;border-radius:5px;border:1px solid var(--line);background:#131c27;color:var(--muted);padding:0 6px;cursor:pointer}