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linear}.noise-meter-fill.quiet{background:var(--color-success)}.mono-root{flex-direction:column;gap:.6rem;display:flex}.mono-sign-row{align-items:center;gap:.7rem;display:flex}.mono-sign{color:var(--color-hologram);flex:1;margin:0;font-size:.92rem}.mono-target{border:var(--stroke-outline) solid var(--color-line);border-radius:var(--corner-radius);background:color-mix(in srgb, var(--color-hologram) 8%, transparent);color:var(--color-text);white-space:nowrap;cursor:pointer;padding:.45rem .7rem;font-family:inherit;font-size:.85rem;transition:border-color .12s,box-shadow .12s}.mono-target.played{border-color:var(--color-hologram);box-shadow:0 0 var(--glow-blur) color-mix(in srgb, var(--color-hologram) 55%, transparent)}.mono-svg{cursor:pointer;width:100%;max-height:32vh}.mono-body{fill:color-mix(in srgb, var(--color-bg-deep) 82%, var(--color-hologram));stroke:var(--color-line);stroke-width:2px}.mono-bridge{fill:var(--color-line)}.mono-string{stroke:var(--color-text);stroke-width:2.5px;stroke-linecap:round}.mono-wave{fill:none;stroke:var(--color-hologram);stroke-width:2px;filter:drop-shadow(0 0 4px color-mix(in srgb, var(--color-hologram) 60%, transparent))}.mono-node-dot{fill:var(--color-success);stroke:var(--color-bg-deep);stroke-width:1px}.mono-finger{fill:color-mix(in srgb, var(--color-hologram) 35%, transparent);stroke:var(--color-hologram);stroke-width:2px}.mono-lamps{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.mono-lamp{border:1px solid var(--color-line);border-radius:var(--corner-radius);color:color-mix(in srgb, var(--color-text) 45%, transparent);padding:.25rem .55rem;font-size:.8rem;transition:color .15s,border-color .15s,box-shadow .15s}.mono-lamp.lit{color:var(--color-hologram);border-color:var(--color-hologram);box-shadow:0 0 var(--glow-blur) color-mix(in srgb, var(--color-hologram) 50%, transparent)}.mono-mute{color:var(--color-danger);margin-left:auto;font-size:.8rem}.mono-state{color:var(--color-text);min-height:1.3em;margin:0;font-size:.85rem}.mono-state[data-level=warm]{color:var(--color-hologram)}.mono-state[data-level=ok]{color:var(--color-success)}.mono-caption{color:color-mix(in srgb, var(--color-text) 60%, transparent);margin:0;font-size:.74rem}.mono-done{border:1px solid var(--color-success);border-radius:var(--corner-radius);color:var(--color-success);padding:.5rem .7rem;font-size:.9rem}.dop-root{flex-direction:column;align-items:stretch;gap:.7rem;display:flex}.dop-canvas{border:1px solid var(--color-line);border-radius:var(--corner-radius);background:color-mix(in srgb, var(--color-bg-deep) 85%, black);width:100%;max-height:34vh}.dop-play,.dop-compare{border:var(--stroke-outline) solid var(--color-line);border-radius:var(--corner-radius);background:color-mix(in srgb, var(--color-hologram) 8%, transparent);min-height:44px;color:var(--color-text);cursor:pointer;font-family:inherit;font-size:.95rem}.dop-play:active,.dop-compare:active{background:color-mix(in srgb, var(--color-hologram) 22%, transparent)}.dop-play:disabled{opacity:.55;cursor:default}.dop-compare{border-style:dashed;font-size:.85rem}.dop-question{color:var(--color-hologram);margin:0;font-size:.92rem}.dop-legend{opacity:.8;color:var(--color-text);margin:0;font-size:.8rem}.dop-choices{grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem;display:grid}.dop-choice{border:var(--stroke-outline) solid var(--color-line);border-radius:var(--corner-radius);background:color-mix(in srgb, var(--color-bg-deep) 70%, transparent);min-height:52px;color:var(--color-text);cursor:pointer;font-family:inherit;font-size:1rem}.dop-choice.right{border-color:var(--color-success);color:var(--color-success)}.dop-choice.wrong-pick{border-color:var(--color-danger);animation:.3s dop-shake}@keyframes dop-shake{25%{transform:translate(-4px)}75%{transform:translate(4px)}}.dop-done{border:1px solid var(--color-success);border-radius:var(--corner-radius);color:var(--color-success);padding:.5rem .7rem;font-size:.9rem}