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#000;height:5px;position:absolute;top:50%;transform:translateY(-50%)}.cc__csize{font-family:var(--f-mono);font-size:12px;font-weight:600;line-height:1;position:absolute;top:50%;transform:translateY(-50%)}.gate__tail{border-left:1.5px solid #000;border-right:1.5px solid #000;width:5px;position:absolute;left:50%;transform:translate(-50%)}.gate__arrow{border-top:8px solid #000;border-left:6px solid #0000;border-right:6px solid #0000;width:0;height:0;position:absolute;left:50%;transform:translate(-50%)}.gate__cbit{font-family:var(--f-mono);font-size:12px;font-weight:600;line-height:1;position:absolute;left:50%;transform:translate(-50%)}.cc__ghost{border:2px dashed var(--sel);pointer-events:none;z-index:3;background:#0047c814;border-radius:6px;position:absolute}.cc__insert{background:var(--sel);pointer-events:none;z-index:3;border-radius:2px;width:4px;position:absolute;box-shadow:0 0 0 3px #0047c82e}.cc__insert:before,.cc__insert:after{content:"";background:var(--sel);border-radius:2px;width:12px;height:4px;position:absolute;left:50%;transform:translate(-50%)}.cc__insert:before{top:-2px}.cc__insert:after{bottom:-2px}.pal__gate:disabled{opacity:.4;cursor:not-allowed}.cb__hist{gap:8px;display:inline-flex}.cc__band{pointer-events:none;border-radius:6px;position:absolute;top:1px}.cc__band span{white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:600;position:absolute;top:4px;left:6px;right:4px;overflow:hidden}.cc__band--user{background:#f3f4f7}.cc__band--encode{background:#e8f0fe}.cc__band--noise{background:#fdecea}.cc__band--syndrome{background:#fff5e1}.cc__band--decode{background:#edf0f5}.gate{z-index:2;position:absolute;background:0 0!important;border:0!important}.gate.is-editable{cursor:grab;touch-action:none;transition:left .18s ease-out,top .18s ease-out,height .18s ease-out;animation:.25s cubic-bezier(.34,1.56,.64,1) 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#2e8b5700}}.gate.is-dragging{opacity:.35}.cb.is-dragging,.cb.is-dragging *{-webkit-user-select:none;user-select:none;cursor:grabbing!important}.drag-chip{z-index:50;opacity:.9;min-width:40px;height:34px;font-family:var(--f-mono);color:#000;pointer-events:none;border:1.5px solid;border-radius:6px;place-items:center;padding:0 8px;font-size:14px;font-weight:600;display:grid;position:fixed;transform:translate(-50%,-50%);box-shadow:0 4px 12px #0000002e}.pal.is-trash{background:#fde3e3}.pal__trash{z-index:4;pointer-events:none;background:#fde3e3d9;border:2px dashed #cf3e3e;border-radius:8px;place-items:center;font-size:14px;font-weight:600;display:grid;position:absolute;inset:0}.gate.is-editable:active{cursor:grabbing}.gate:focus-visible{outline:2px solid var(--sel);outline-offset:-2px;border-radius:6px}.gate__line{border-left:1.6px solid #000;width:0;position:absolute;left:50%;transform:translate(-.8px)}.gate__box{width:40px;height:40px;font-family:var(--f-mono);border:1.5px solid;border-radius:5px;flex-direction:column;justify-content:center;align-items:center;line-height:1.05;display:flex;position:absolute;left:calc(50% - 20px);overflow:hidden}.gate__box b{font-size:14px;font-weight:600}.gate__box small{text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:12px;overflow:hidden}.gate__box--span{width:56px;height:auto;left:calc(50% - 28px)}.gate__box--span b{font-size:12px}.gate__param{text-align:center;white-space:nowrap;color:#000;pointer-events:none;background:#fffffff0;border-radius:3px;padding:0 4px;font-size:12px;line-height:14px;position:absolute;left:50%;transform:translate(-50%)}.gate.has-param{z-index:3}.gate.has-params .gate__param{letter-spacing:-.2px;font-size:11px}.gate__meter{width:24px;height:16px}.cat--single .gate__box{background:var(--cat-single-bg);border-color:var(--cat-single-line)}.cat--multi .gate__box{background:var(--cat-multi-bg);border-color:var(--cat-multi-line)}.cat--measure 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var(--line);flex-direction:column;gap:8px;padding:16px;display:flex}.gate-tip{z-index:60;color:#000;border:1px solid var(--line);pointer-events:none;background:#fff;border-radius:8px;flex-direction:column;gap:4px;width:max-content;max-width:320px;padding:8px 16px 16px;font-size:12px;line-height:1.45;display:flex;position:fixed;transform:translate(-50%,-100%);box-shadow:0 8px 24px #0000001f}.gate-tip.is-below{transform:translate(-50%)}.gate-tip__name{font-size:14px}.gate-tip__matrix{align-items:center;gap:8px;margin-top:4px;font-size:14px;display:inline-flex}.gate-tip__grid{text-align:center;border-left:1.5px solid #000;border-right:1.5px solid #000;border-radius:4px;grid-template-columns:repeat(2,auto);gap:4px 16px;padding:4px 8px;display:grid}.gate-tip__grid sup{font-size:.7em}.gate-tip__meta{font-size:12px}.gate-tip__preview{margin-top:8px;display:block}.cc-wrap--preview{background:0 0;border:0;border-radius:0;overflow:visible}.cc-wrap--preview .cc{background-image:none}.insp__angle{flex-wrap:wrap;align-items:center;gap:8px 16px;display:flex}.insp__angle .insp__field{min-width:0}.insp__pname{min-width:14px;display:inline-block}.insp__angle .insp__field input{width:140px}.insp__angle .insp__slider{flex:160px;min-width:120px;max-width:360px}.insp__presets{flex-wrap:wrap;gap:4px;display:inline-flex}.insp__chip{font:inherit;color:#000;cursor:pointer;background:#fff;border:1px solid #c3c9d0;border-radius:999px;padding:2px 8px;font-size:12px}.insp__chip:hover{border-color:var(--accent)}.insp__chip.is-on{background:var(--accent);border-color:var(--accent);color:#fff}.insp__slider{width:120px;accent-color:var(--accent)}.insp__hintsm{font-size:12px}.insp--group{background:#f4f7fd}.cb__keys{color:#000;margin:0 16px 8px;font-size:12px}.cc__marquee{z-index:6;border:1.5px solid var(--accent);pointer-events:none;background:#0047c814;border-radius:4px;position:absolute}.gate__handle{border:2px solid var(--accent);cursor:ns-resize;z-index:3;touch-action:none;background:#fff;border-radius:5px;width:22px;height:10px;position:absolute;left:50%;transform:translate(-50%)}.gate__handle--top{top:-2px}.gate__handle--bottom{bottom:-2px}.ctx{z-index:70;border:1px solid var(--line);background:#fff;border-radius:8px;flex-direction:column;min-width:210px;padding:4px;display:flex;position:fixed;box-shadow:0 12px 32px #0a1e4629}.ctx__item{font:inherit;color:#000;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:6px;justify-content:space-between;align-items:center;gap:16px;padding:8px;font-size:14px;display:flex}.ctx__item:hover,.ctx__item:focus-visible{background:var(--accent-bg);outline:none}.ctx__item.is-danger:hover,.ctx__item.is-danger:focus-visible{background:#fde3e3}.ctx__item kbd{font-family:var(--f-body);color:#000;font-size:12px}.gate__box,.gate__plus,.gate__barrier{transition:box-shadow .12s ease-out}.gate.is-editable:hover .gate__box,.gate.is-editable:hover 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