.composite.svelte-1gmhmrk{position:relative;width:100%;aspect-ratio:1;overflow:hidden}.instance.svelte-1gmhmrk{position:absolute;inset:0;pointer-events:none}.instance.svelte-1gmhmrk .pictograph-container{width:100%;height:100%}.stage.svelte-1m4jn2h{position:relative;aspect-ratio:1;max-width:min(30rem,100%);margin-inline:auto;background:#000;border-radius:18px;overflow:hidden;border:1px solid oklch(.4 .04 270 / .18)}.art.svelte-1m4jn2h{position:absolute;inset:0}@media(min-width:1680px){.stage.svelte-1m4jn2h{max-width:min(72vh,100%)}}.pause-toggle.svelte-1m4jn2h{position:absolute;right:12px;bottom:12px;width:max(var(--min-touch-target, 48px),48px);height:max(var(--min-touch-target, 48px),48px);display:flex;align-items:center;justify-content:center;border-radius:50%;background:#0000008c;border:1px solid rgba(255,255,255,.15);color:#ffffffd9;font-size:14px;cursor:pointer;backdrop-filter:blur(4px)}.pause-toggle.svelte-1m4jn2h:hover{background:#000000bf;color:#fff}.pause-toggle.svelte-1m4jn2h:focus-visible{outline:2px solid var(--theme-accent, #8b8cff);outline-offset:3px}.fold-row.svelte-1m4jn2h{display:flex;align-items:center;justify-content:center;gap:.55rem;margin-top:1rem;width:min(100%,22rem);margin-inline:auto}.control-label.svelte-1m4jn2h{font-size:var(--font-size-min, .875rem);font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:#a6abb7}.fold-row.svelte-1m4jn2h .segment{min-height:max(var(--min-touch-target, 48px),48px)}.tunnel-demo.band.svelte-1m4jn2h{display:grid;grid-template-columns:minmax(0,var(--tunnel-stage-size, min(46rem, 62vh))) minmax(16rem,30rem);gap:clamp(1.5rem,4vw,3rem);align-items:center;justify-content:center}.band-stage.svelte-1m4jn2h{width:100%;min-width:0}.stage-toolbar.svelte-1m4jn2h{display:flex;align-items:center;justify-content:center;gap:.65rem;min-height:3rem;margin-top:.75rem}.stage-toolbar.svelte-1m4jn2h .panel-btn{width:3rem;height:3rem;min-height:3rem;padding:0}.tunnel-demo.band.svelte-1m4jn2h .stage:where(.svelte-1m4jn2h){max-width:100%}.band-controls.svelte-1m4jn2h{display:flex;flex-direction:column;gap:.8rem;max-width:30rem;width:100%}.tunnel-settings.svelte-1m4jn2h{display:flex;flex-direction:column;gap:.8rem}.performer-control.svelte-1m4jn2h{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem}.notation-controls.svelte-1m4jn2h{display:flex;gap:.5rem}.tunnel-notation.svelte-1m4jn2h{margin-top:.75rem;min-width:0;height:8.125rem}.notation-caption.svelte-1m4jn2h{display:flex;justify-content:space-between;gap:.5rem;padding-inline:.25rem;margin-bottom:.25rem;font-size:.875rem;color:var(--theme-text-muted)}.beat-count.svelte-1m4jn2h{font-variant-numeric:tabular-nums;white-space:nowrap}.preset-heading.svelte-1m4jn2h{margin:0;font-size:var(--font-size-lg, 1.25rem);font-weight:650}.new-tunnel-action.svelte-1m4jn2h{display:flex;flex-direction:column;align-items:center;gap:.5rem}.retry-note.svelte-1m4jn2h{min-height:1.25rem;font-size:var(--font-size-min, .875rem);color:var(--theme-text-muted)}@media(max-width:959.98px){.tunnel-demo.band.svelte-1m4jn2h{grid-template-columns:minmax(0,1fr)}.band-stage.svelte-1m4jn2h{width:min(var(--tunnel-stage-size, min(46rem, 62vh)),100%);margin-inline:auto}.band-controls.svelte-1m4jn2h{margin-inline:auto}}