:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--paper:#f5f3ed;--ink:#193831;--muted:#5b6860;--line:#d5dad1;--green:#215a48;--c:#a84828;--e:#80630a;--g:#315e9c;--c-bg:#f8e7db;--e-bg:#f6edcc;--g-bg:#e4edf8;--rest:#e9ece5}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif;line-height:1.55}button,input,select{font:inherit}button{cursor:pointer;border:1px solid var(--line);color:var(--ink);background:0 0;border-radius:6px;min-height:44px;padding:11px 19px;font-weight:600}button:hover{background:#e7ebe2}button:disabled{cursor:default;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline-offset:4px;outline:3px solid #54836e}button.primary{background:var(--ink);color:#fff;border-color:var(--ink);min-width:150px}button.primary:hover{background:#2d5947}.page{width:min(1192px,100% - 64px);margin:auto}.masthead{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;padding:27px 0;display:flex}.wordmark{color:var(--ink);letter-spacing:.12em;font-size:12px;font-weight:700;text-decoration:none}.wordmark span{color:var(--muted);font-weight:400}.edition,.small{color:var(--muted);font-size:12px}.intro{max-width:960px;padding:56px 0 40px}.eyebrow{letter-spacing:.15em;margin:0 0 12px;font-size:10px;font-weight:700}h1{letter-spacing:-.04em;margin:0 0 19px;font-family:Georgia,Times New Roman,serif;font-size:clamp(40px,5.2vw,69px);font-weight:400;line-height:1.1}h1 em{font-weight:400}.lede{max-width:690px;color:var(--muted);margin:0;font-size:17px;line-height:1.7}h2{letter-spacing:-.02em;margin:0;font-family:Georgia,Times New Roman,serif;font-size:26px;font-weight:400;line-height:1.25}.player{border:1px solid var(--line);background:#fffefa;border-radius:12px;padding:28px}.player-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.player-heading .eyebrow{margin-bottom:5px}.transport{flex-wrap:wrap;align-items:center;gap:10px;margin:23px 0;display:flex}.transport .small{margin-left:auto}.score-grid{grid-template-columns:repeat(8,minmax(0,1fr));gap:10px;display:grid}.phrase-label{color:var(--muted);font-variant-numeric:tabular-nums;justify-content:space-between;margin-bottom:7px;font-size:10px;display:flex}.slots{grid-template-columns:1fr 1fr;gap:4px;display:grid}.event{border-radius:5px;flex-direction:column;align-items:center;gap:9px;min-width:0;min-height:110px;padding:7px 2px;transition:box-shadow .1s,transform .1s;display:flex;position:relative}.event strong{font-family:Georgia,serif;font-size:28px;font-weight:400;line-height:1}.event-time{opacity:.85;font-size:11px}.event-detail{font-size:11px;line-height:1.1}.event.c-note{background:var(--c-bg);color:var(--c)}.event.e-note{background:var(--e-bg);color:var(--e)}.event.g-note{background:var(--g-bg);color:var(--g)}.event.rest{background:var(--rest);color:#5b665e}.event.gap{border:1px dashed var(--line);color:#7b837a}.event.active{box-shadow:0 0 0 3px var(--ink);transform:translateY(-3px)}.score-caption{color:var(--muted);margin:18px 0 0;font-size:12px;line-height:1.65}.story{grid-template-columns:.95fr 1.4fr;align-items:center;gap:50px;padding:42px 0;display:grid}.story p:not(.eyebrow){color:var(--muted);max-width:490px;font-size:13px}.circuit-row{grid-template-columns:auto 1fr 1fr 1fr 1fr;align-items:center;gap:12px;font-size:12px;display:grid}.gate{border:1px solid var(--ink);text-align:center;background:#fffefa;border-radius:3px;padding:18px 9px}.check{border-top:2px solid var(--green);text-align:center;padding:12px 6px;font-size:11px}footer{color:var(--muted);border-top:1px solid var(--line);padding:23px 0 32px;font-size:11px}@media (width<=1200px){.score-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px 12px}}@media (width<=760px){.page{width:calc(100% - 32px)}.masthead{padding:20px 0}.edition{display:none}.intro{padding:35px 0 28px}.player{padding:19px}.story{grid-template-columns:1fr;gap:16px}.transport .small{width:100%;margin:0}.player-heading{align-items:start}.player-heading>.small{text-align:right;max-width:92px}}@media (width<=480px){.score-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.event{min-height:100px}.circuit-row{grid-template-columns:1fr 1fr}.circuit-row>span:first-child{grid-column:1/-1}h2{font-size:23px}.wordmark span{font-size:10px}}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.edition{text-decoration:none}.error{color:#8f3029;background:#fce7e3;border-radius:4px;padding:12px}.performance-controls{border-top:1px solid var(--line);grid-template-columns:1.7fr 1fr;gap:32px;padding:20px 0 25px;display:grid}.selector-circuit{flex-wrap:wrap;align-items:center;gap:7px;margin:0 0 13px;font-size:13px;display:flex}.selector-circuit b{border:1px solid var(--green);border-radius:3px;padding:6px 10px;font-weight:400}.selector-law{color:var(--muted);font-variant-numeric:tabular-nums;margin:11px 0 0;font-size:11px}.control-help{margin-top:9px;font-size:11px;font-weight:400;line-height:1.6;display:block}.record{border-top:1px solid var(--line);margin-top:17px}.record-scroll{overflow-x:auto}.record-table{min-width:600px;font-size:11px}.record-table th,.record-table td{border-bottom:1px solid var(--line);text-align:left;padding:10px 8px}.record-table th{font-weight:600}.record-table small{color:var(--muted);display:block}.selector-states{max-width:650px}.coupled-circuits{border:1px solid var(--line);background:#f1f3eb;border-radius:8px;margin:0 0 24px;padding:20px}.coupled-heading{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:15px;display:flex}.coupled-heading .eyebrow{margin:0}.connected-scroll{overflow-x:auto}.connected-layout{min-width:640px}.connected-row,.control-bridge{grid-template-columns:.7fr 1.15fr 1.45fr 1.15fr 1.05fr;align-items:center;gap:14px;display:grid}.connected-row{isolation:isolate;position:relative}.connected-row:before{content:"";z-index:-1;border-top:1px solid #6f8a7c;position:absolute;top:50%;left:4%;right:5%}.sound-wire:before{border-top:4px double #6f8a7c}.wire-input,.connected-gate,.connected-check,.selector-readout,.selector-carry{text-align:center;background:#f1f3eb;min-width:0;font-family:Georgia,serif;font-size:18px}.connected-row small{color:var(--muted);margin-top:5px;font-family:Arial,Helvetica,sans-serif;font-size:10px;line-height:1.5;display:block}.connected-gate{background:#fffefa;border:1px solid #7f9888;border-radius:4px;padding:14px 7px}.selector-readout{border:1px solid var(--green);background:#e2ebe0;border-radius:4px;padding:14px 8px}.selector-carry{grid-column:4/6;padding:10px}.control-bridge{height:39px}.control-bridge span{text-align:center;color:var(--green);grid-column:3;font-size:11px}.sound-circuit-label{margin:0 0 8px}.connected-check{border:1px solid var(--green);background:#fffefa;border-radius:4px;padding:14px 7px}.connected-check.skipped{color:var(--muted);background:#f1f3eb;border-style:dashed;font-family:Arial,Helvetica,sans-serif;font-size:12px}.connected-row .live{outline:2px solid var(--green);outline-offset:3px}.coupling-status{color:var(--muted);margin:16px 0 0;font-size:11px}button.phrase-label{border:1px solid #0000;border-radius:4px;width:100%;min-height:34px;padding:5px;font-weight:400}button.phrase-label[aria-pressed=true]{color:var(--ink);background:#e2ebe0;border-color:#7f9888}button.phrase-label:disabled{opacity:1}@media (width<=760px){.coupled-circuits{padding:14px}.coupled-heading{gap:5px}.performance-controls{grid-template-columns:1fr;gap:16px}}fieldset{border:0;min-width:0;margin:0;padding:0}legend,.range-label,.volume{color:var(--muted);font-size:11px;font-weight:600}legend{margin-bottom:9px}.schedule-buttons{flex-wrap:wrap;gap:4px;display:flex}.schedule-buttons button{border-radius:4px;min-height:38px;padding:8px 10px;font-size:11px;font-weight:400}.schedule-buttons button[aria-pressed=true]{color:var(--ink);background:#e0e9df;border-color:#728e7c;font-weight:600}.range-label output,.volume output{float:right;color:var(--ink);font-variant-numeric:tabular-nums}input[type=range]{width:100%;accent-color:var(--green);cursor:pointer;height:24px;margin:8px 0 0;display:block}input:disabled{cursor:default;opacity:.4}.score-bottom{justify-content:space-between;align-items:center;gap:28px;display:flex}.volume{min-width:130px}.score-caption strong{font-size:15px}details{font-size:13px}summary{cursor:pointer;color:var(--ink);padding:16px 0;font-weight:600}.settings{border-top:1px solid var(--line);margin-top:20px}.settings summary{padding-bottom:0}.settings[open] summary{padding-bottom:20px}.settings-grid{grid-template-columns:1.4fr .65fr 1.2fr auto;align-items:end;gap:14px;display:grid}.settings-grid label{color:var(--muted);font-size:11px;display:block}select,input[type=number]{border:1px solid var(--line);min-height:42px;color:var(--ink);background:#fffefa;border-radius:4px;width:100%;margin-top:6px;padding:10px}.phase-controls{gap:7px;display:flex}.phase-controls label{flex:1;min-width:0}.settings-grid button{padding:9px 12px;font-size:11px}.selector-line{align-items:center;gap:17px;margin-bottom:20px;display:flex}.selector-gate{border-bottom:1px solid var(--green);padding-bottom:6px;font-family:Georgia,serif;font-size:17px}.gate{min-width:0;padding:13px 8px;font-size:16px}.gate small,.check small{color:var(--muted);margin-top:5px;font-size:10px;display:block}.check{font-size:18px}.circuit-row .entrance{font-family:Georgia,serif;font-size:18px}.dictionary{flex-wrap:wrap;gap:7px;margin-top:16px;display:flex}.dictionary span{border-radius:4px;padding:5px 9px;font-size:11px}.c-note{background:var(--c-bg);color:var(--c)}.e-note{background:var(--e-bg);color:var(--e)}.g-note{background:var(--g-bg);color:var(--g)}.rest{background:var(--rest);color:var(--muted)}.evidence{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:32px 0}.evidence-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.verified{color:var(--green);white-space:nowrap;background:#e5ece1;border-radius:20px;padding:6px 11px;font-size:11px}.probability-table{margin:22px 0}table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%}.probability-table th,.probability-table td{border-bottom:1px solid var(--line);text-align:right;padding:13px 10px;font-size:14px}.probability-table th:first-child{text-align:left;padding-left:0}.probability-table thead th{font-size:11px;font-weight:600}.probability-table thead span{color:var(--muted);font-size:10px;font-weight:400}.probability-table tbody th{font-weight:400}.probability-table th small{color:var(--muted);margin-left:7px;font-size:11px}.outcome-dot{border-radius:50%;width:9px;height:9px;margin-right:10px;display:inline-block}.outcome-dot.c-note,.bar.c-note{background:var(--c)}.outcome-dot.e-note,.bar.e-note{background:#b49335}.outcome-dot.g-note,.bar.g-note{background:var(--g)}.outcome-dot.rest,.bar.rest{background:#7d8b7d}.probability-value{justify-content:end;align-items:center;gap:14px;display:flex}.bar-track{background:#e4e7df;border-radius:2px;width:95px;height:5px}.bar{border-radius:2px;height:100%}.identity{flex-wrap:wrap;gap:30px;padding:8px 0;font-family:Georgia,serif;font-size:19px;display:flex}.explanation{grid-template-columns:1fr 1fr;gap:70px;margin:44px 0;display:grid}.explanation p{color:var(--muted);max-width:480px;font-size:13px}.interference-summary{background:#eeeee5;border-radius:8px;padding:23px}.path-values{gap:30px;margin:14px 0;display:flex}.path-values div{flex-direction:column;gap:4px;display:flex}.path-values strong{font-family:Georgia,serif;font-size:27px;font-weight:400}.path-values span{color:var(--muted);font-size:11px}.cross-terms{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.cross-terms span{flex-direction:column;display:flex}.cross-terms small{color:var(--muted);font-size:10px}.cross-terms strong{font-variant-numeric:tabular-nums;font-size:13px;font-weight:400}.cross-total{border-top:1px solid var(--line);justify-content:space-between;gap:20px;margin-top:17px;padding-top:13px;font-size:11px;display:flex}.technical{border-top:1px solid var(--line);margin:0 0 30px}.technical-content{max-width:1100px;padding:5px 0 18px}.technical h3{margin-top:24px;font-family:Georgia,serif;font-size:20px;font-weight:400}.technical p{color:var(--muted);max-width:930px;line-height:1.8}.formulas{background:#eeeee5;border-radius:5px;padding:12px 18px}.formulas p{color:var(--ink);margin:7px 0;font-family:Georgia,serif}.kernel-grid{grid-template-columns:1fr 1fr;gap:28px;margin-top:25px;display:grid}.kernel-table{margin-top:14px;font-size:11px}.kernel-table caption{text-align:left;padding-bottom:10px;font-size:12px;font-weight:600}.kernel-table td,.kernel-table th{text-align:right;border-bottom:1px solid var(--line);padding:9px 5px}.kernel-table th{color:var(--muted);font-weight:400}.kernel-table th:first-child{text-align:left}.joint-table{max-width:600px}.diagnostics{margin:20px 0 0;font-size:12px}.diagnostics div{border-bottom:1px solid var(--line);justify-content:space-between;gap:20px;padding:10px 0;display:flex}.diagnostics dt{color:var(--muted)}.diagnostics dd{text-align:right;margin:0}footer{flex-wrap:wrap;justify-content:space-between;gap:20px;display:flex}@media (width<=1100px){.performance-controls{gap:18px}.settings-grid{grid-template-columns:1.5fr 1fr}.explanation{gap:30px}}@media (width<=760px){.evidence-heading{flex-direction:column;align-items:start}.score-bottom{align-items:start}.volume{min-width:95px;padding-top:18px}.explanation{grid-template-columns:1fr;gap:20px}.bar-track{display:none}.identity{gap:15px;font-size:17px}.kernel-grid{grid-template-columns:1fr}}@media (width<=480px){.settings-grid{grid-template-columns:1fr}.score-bottom{flex-direction:column;gap:10px}.volume{width:100%;max-width:200px;padding-top:0}.probability-table th,.probability-table td{padding:11px 4px;font-size:12px}.probability-table th small{margin-left:18px;display:block}.probability-table thead th{font-size:10px}.outcome-dot{width:7px;height:7px;margin-right:5px}.interference-summary{padding:17px}.cross-terms strong{font-size:12px}.circuit-row .entrance{grid-column:1/-1}.identity{flex-direction:column;gap:6px}}.piano-controls{border-top:1px solid var(--line);grid-template-columns:1.3fr 1fr .55fr;align-items:center;gap:28px;padding:20px 0;display:grid}.score-length,.sheet-settings label{color:var(--muted);font-size:11px}.notation-key{border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:22px;padding-bottom:10px;font-size:12px;display:flex}.notation-key b{vertical-align:middle;margin-right:5px;font-family:Apple Symbols,Noto Music,Segoe UI Symbol,serif;font-size:30px;font-weight:400}.notation-key>.small{margin-left:auto}.sheet-music{margin-top:5px}.live-score-window{max-height:410px;overflow:auto}.live-empty{color:var(--muted);padding:26px 0;font-size:13px}.staff-scroll{overflow-x:auto}.aligned-system{min-width:640px}.note-flow{cursor:pointer;border-bottom:1px solid var(--line);background:#fafbf5;width:100%;margin:0 0 22px;display:block}.flow-controls{color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:15px;margin:18px 0 8px;font-size:12px;display:flex}.flow-controls label{align-items:center;gap:8px;display:flex}.flow-controls input{accent-color:var(--green);width:16px;height:16px}.flow-controls select{width:auto;min-height:36px;margin:0;padding:6px 10px;font-size:12px}.flow-key{color:var(--muted);flex-wrap:wrap;gap:8px 20px;margin:5px 0 12px;font-size:11px;display:flex}.flow-key span{align-items:center;gap:6px;display:flex}.flow-key i{border-top:2px solid #176345;width:20px;display:inline-block}.flow-key span:nth-child(2) i{border-top:1px solid #a8b6a7}.flow-key span:last-child{width:100%}.transition-matrix{min-width:750px}.transition-matrix th,.transition-matrix td{white-space:nowrap;text-align:right;font-size:10px}.transition-matrix th:first-child{text-align:left}.staff{min-width:640px;height:196px;position:relative}.staff-lines{background:repeating-linear-gradient(#8b938b 0 1px,#0000 1px 16px);height:65px;position:absolute;top:40px;left:16px;right:18px}.treble-clef{font-family:Apple Symbols,Noto Music,Segoe UI Symbol,serif;font-size:98px;line-height:1.3;position:absolute;top:18px;left:23px}.staff-counter{color:var(--muted);font-size:10px;position:absolute;top:158px;left:24px}button.staff-note{z-index:2;width:36px;height:190px;min-height:0;color:var(--ink);border:0;border-radius:4px;padding:0;font-weight:400;position:absolute;top:0}span.staff-note-ghost{z-index:1;color:#737b74;pointer-events:none;width:36px;height:190px;position:absolute;top:0}button.staff-note:disabled{opacity:1}button.staff-note:hover,button.staff-note.selected{background:#e5ebe150}button.staff-note.sounding{color:#115d38;background:#d4e4d7}.note-head{z-index:2;background:currentColor;border:2px solid;border-radius:50%;width:16px;height:11px;position:absolute;left:9px;transform:rotate(-20deg)}.half-note .note-head{background:#fffefa}.note-stem{background:currentColor;width:1.5px;height:44px;position:absolute;left:23px}.stem-down .note-stem{left:9px}.ledger-line{border-top:1px solid;width:28px;position:absolute;left:3px}.staff-note-label{text-align:center;width:48px;font-family:Arial,Helvetica,sans-serif;font-size:11px;position:absolute;top:149px;left:-6px}.staff-note-label small{color:var(--muted);font-size:9px;display:block}.staff-end{border-right:3px double #8b938b;height:65px;position:absolute;top:40px;right:18px}.score-readout{background:#edf1e8;border-radius:5px;flex-wrap:wrap;align-items:center;gap:18px;padding:13px 16px;font-size:12px;display:flex}.score-readout>span:first-child{letter-spacing:.08em;font-size:10px}.score-readout strong{font-family:Georgia,serif;font-size:27px;font-weight:400}.score-readout>.small{margin-left:auto}.score-circuits{padding:36px 0}.composer-circuits{grid-template-columns:1fr 1fr;gap:20px;margin-top:24px;display:grid}.composer-circuit{border:1px solid var(--line);background:#fffefa;border-radius:7px;min-width:0;padding:21px}.composer-wire{isolation:isolate;grid-template-columns:.65fr 1.65fr .65fr 1fr;align-items:center;gap:12px;margin:20px 0 14px;display:grid;position:relative}.composer-wire:before{content:"";z-index:-1;border-top:1px solid #8b9d8e;position:absolute;top:50%;left:0;right:0}.composer-circuit:first-child .composer-wire:before{border-top:4px double #8b9d8e}.composer-wire>span,.composer-wire>strong{text-align:center;background:#fffefa;font-family:Georgia,serif;font-size:17px;font-weight:400}.composer-wire>b{text-align:center;background:#f1f3eb;border:1px solid #8b9d8e;border-radius:3px;padding:12px 6px;font-family:Georgia,serif;font-size:15px;font-weight:400}.composer-wire small{color:var(--muted);margin-top:5px;font-family:Arial,Helvetica,sans-serif;font-size:10px;line-height:1.5;display:block}.composer-circuit p:last-child{color:var(--muted);margin:0;font-size:11px;line-height:1.7}.written-pair{flex-wrap:wrap;justify-content:center;align-items:center;gap:20px;margin:22px 0 0;font-family:Georgia,serif;font-size:24px;display:flex}.written-pair>strong{color:var(--green);font-weight:400}.written-pair>small{color:var(--muted);font-family:Arial,Helvetica,sans-serif;font-size:11px}.sheet-settings{grid-template-columns:1.2fr 1fr .7fr 1fr;gap:16px;display:grid}.selected-option{color:var(--green);background:#e0ebdb;font-weight:700}@media (width<=900px){.composer-circuits{grid-template-columns:1fr}.sheet-settings{grid-template-columns:1fr 1fr}}@media (width<=600px){.piano-controls{grid-template-columns:1fr 1fr;gap:15px}.score-length{grid-column:1/-1;max-width:160px}.notation-key{gap:8px 16px}.notation-key>.small{width:100%;margin:0}.score-readout{gap:9px 14px}.score-readout>.small{width:100%;margin:0}.composer-circuit{padding:16px}.composer-wire{gap:8px}.composer-wire>strong{font-size:15px}.sheet-settings{grid-template-columns:1fr}.written-pair{gap:10px}}.live-page{width:min(1520px,100% - 48px)}.live-page .masthead{padding:13px 0}.live-page .intro{justify-content:space-between;align-items:baseline;gap:20px;max-width:none;padding:19px 0;display:flex}.live-page h1{margin:0;font-size:clamp(28px,3vw,42px)}.live-page .lede{max-width:360px;font-size:13px;line-height:1.5}.live-page .player{border-radius:9px;padding:18px 20px}.live-page h2{font-size:23px}.live-page .transport{gap:12px;margin:12px 0}.live-page .transport button{min-height:39px;padding:8px 14px;font-size:12px}.live-page .transport .range-label{width:140px;margin-left:auto}.live-page .transport .volume-control{width:105px;margin-left:0}.live-page .transport input[type=range]{height:18px;margin-top:1px}.live-page .score-length{align-items:center;gap:8px;display:flex}.live-page .score-length select{width:auto;min-height:35px;margin:0;padding:6px 9px;font-size:12px}.live-circuits{background:#f2f5ec;border:1px solid #cfdbcd;border-radius:6px;padding:10px 13px 8px}.live-circuits-heading{letter-spacing:.06em;color:var(--muted);justify-content:space-between;gap:8px;font-size:9px;display:flex}.live-circuits-grid{grid-template-columns:1fr 1fr;gap:24px;display:grid}.live-circuit{min-width:0}.live-circuit h3{align-items:baseline;gap:10px;margin:7px 0 3px;font-size:12px;display:flex}.live-circuit h3 small{color:var(--muted);font-size:10px;font-weight:400}.quantum-wire{grid-template-columns:36px repeat(var(--gate-count),minmax(28px,1fr)) 32px 80px;isolation:isolate;align-items:center;gap:8px;height:62px;display:grid;position:relative}.quantum-wire:before{content:"";z-index:-1;border-top:1.2px solid #809b87;position:absolute;top:50%;left:12px;right:28px}.two-qubit-wire:before{top:30%}.two-qubit-wire:after{content:"";z-index:-1;border-top:1.2px solid #809b87;position:absolute;bottom:30%;left:12px;right:28px}.qubit-inputs{background:#f2f5ec;flex-direction:column;justify-content:space-between;align-items:center;font-family:Georgia,serif;font-size:17px;display:flex}.two-qubit-wire .qubit-inputs{height:42px;line-height:18px}.quantum-gate{text-align:center;background:#fffefa;border:1px solid #829986;border-radius:3px;padding:5px 2px;font:17px Georgia,serif}.quantum-gate.two-qubit-gate{justify-content:center;align-items:center;height:54px;display:flex}.quantum-gate small{color:var(--muted);margin-top:3px;font:9px Arial,sans-serif;display:block}.quantum-measure{text-align:center;background:#f2f5ec;font:19px Georgia,serif}.quantum-output{text-align:center;font-variant-numeric:tabular-nums;background:#f2f5ec;font-size:13px}.quantum-output small{min-height:23px;color:var(--muted);justify-content:center;align-items:center;gap:5px;font-size:10px;display:flex}.quantum-output strong{font:400 17px Georgia,serif;display:block}.quantum-output .duration-symbol{margin-right:-3px;transform:scale(.75)}.circuits-sounding .quantum-output{color:#145c39}.duration-law{gap:5px 16px}.duration-law .duration-symbol{margin-right:-5px;transform:scale(.7)}.carry-label{margin-left:auto;font-size:9px}.quantum-wire.coupled-pitch-wire{grid-template-columns:28px minmax(0,1fr) 50px minmax(0,1fr) 38px;gap:5px}.coupled-pitch-wire .two-qubit-gate{flex-direction:column}.quantum-measure small{margin-top:3px;font:9px Arial,sans-serif;display:block}.selector-measure{border:1px dashed #a7b7a8;border-radius:3px;padding:4px 2px}.selector-measure.measured,.selector-output.measured{color:#145c39}.selector-measure.measured{background:#e1eddf;border-style:solid;border-color:#145c39}.selector-complete{background:#e1eddf;border-color:#145c39}.selector-tape{font-variant-numeric:tabular-nums;flex-wrap:wrap;align-items:center;gap:5px;min-height:28px;margin:1px 0 2px;display:flex}.selector-tape-label{color:var(--muted);letter-spacing:.06em;font-size:9px;font-weight:700}.selector-sample{color:#355844;background:#fffefa;border:1px solid #b7c5b7;border-radius:12px;align-items:baseline;gap:4px;padding:3px 6px;font-size:10px;display:flex}.selector-sample small{color:var(--muted);font-size:9px}.selector-sample strong{font-size:10px;font-weight:700}.selector-sample.current{color:#145c39;background:#e1eddf;border-color:#145c39}.selector-empty{color:var(--muted);font-size:10px}.optional-check{border:1px dashed #829986;border-radius:3px;padding:3px 0}.enabled-check{background:#e1eddf;border-style:solid}.skipped-check{color:#748070;border-color:#bbc4b8}.active-block{background:#e1eddf;border-color:#145c39}.held-readout{color:#145c39;flex-wrap:wrap;align-items:center;gap:7px;min-height:26px;font-size:11px;display:flex}.held-readout small{color:var(--muted);font-size:9px}.held-readout .duration-symbol{margin-right:-4px;transform:scale(.7)}.circuit-link{color:#355844;border-top:1px solid #cfdbcd;margin-top:5px;padding-top:6px;font-size:10px;line-height:1.5}.duration-symbol{vertical-align:middle;width:16px;height:25px;color:inherit;flex-shrink:0;display:inline-block;position:relative}.duration-symbol i{background:currentColor;border:1.6px solid;border-radius:50%;width:12px;height:8px;position:absolute;bottom:3px;left:0;transform:rotate(-20deg)}.duration-symbol b{background:currentColor;width:1.4px;height:19px;position:absolute;bottom:7px;left:10px}.duration-symbol.half-symbol i{background:#fffefa}.live-score-heading{justify-content:space-between;align-items:center;gap:10px;margin:11px 0 4px;display:flex}.live-page .notation-key{border:0;gap:14px;padding:0;font-size:11px}.live-page .notation-key>span{align-items:center;gap:5px;display:inline-flex}.live-page .notation-key>.small{width:auto;margin:0}.flow-toggle{color:var(--muted);align-items:center;gap:7px;font-size:11px;display:flex}.flow-toggle input{width:15px;height:15px;accent-color:var(--green)}.live-page .live-score-window{scrollbar-gutter:stable;overscroll-behavior:contain;min-height:230px;max-height:min(430px,52vh);margin:0;position:relative;overflow:auto}.live-score-window:focus-visible{outline-offset:2px;outline:2px solid #54836e}.score-system{border-bottom:1px solid var(--line);padding-bottom:5px}.live-page .staff-lines{background:repeating-linear-gradient(#939c90 0 1px,#0000 1px 12px);height:49px;top:28px;left:16px;right:18px}.live-page .treble-clef{font-size:72px;line-height:1.2;top:8px;left:20px}.live-page .staff-counter{font-size:9px;top:100px;left:26px}.live-page button.staff-note{border-radius:3px;width:24px;height:116px}.live-page .note-head{border-width:1.6px;width:12px;height:8px;left:6px}.live-page .note-stem{width:1.3px;height:32px;left:17px}.live-page .stem-down .note-stem{left:6px}.live-page .ledger-line{width:20px;left:2px}.live-page .staff-note-label{width:28px;font-size:9px;top:100px;left:-2px}.live-page .staff-end{height:49px;top:28px}.live-page .note-flow{border:0;border-radius:3px;margin:0}.empty-score .staff p{color:var(--muted);background:#fffefa;margin:0;padding:4px;font-size:12px;position:absolute;top:48px;left:82px;right:20px}.empty-flow{color:var(--muted);margin:24px 0 20px 82px;font-size:11px}.live-page .score-readout{gap:10px;min-height:43px;margin-top:5px;padding:7px 11px;font-size:11px}.live-page .score-readout strong{font-size:23px}.live-page .score-readout>.small{font-size:10px}.live-page .score-caption{margin-top:8px;font-size:11px;line-height:1.6}.live-page .record,.live-page .settings,.live-page .technical{margin-top:12px}.live-page .record-table .duration-symbol{transform:scale(.8)}.probability-table .duration-symbol{margin-right:5px}@media (width<=1000px){.live-page .intro{padding:14px 0;display:block}.live-page .lede{max-width:none;margin-top:6px}.live-page .transport .range-label{width:120px}.live-page .transport .volume-control{width:90px}.live-circuits-grid{gap:16px}.quantum-wire{grid-template-columns:28px repeat(var(--gate-count),minmax(24px,1fr)) 26px 68px;gap:5px}.carry-label{width:100%;margin:0}}@media (width<=600px){.live-page{width:calc(100% - 20px)}.live-page .player{padding:12px 10px}.live-page h1{font-size:29px}.live-page h2{font-size:20px}.live-page .player-heading>.small{max-width:130px;font-size:10px}.live-page .transport{gap:8px}.live-page .transport .range-label{width:120px;margin-left:0}.live-page .score-length{max-width:none}.live-circuits{padding:8px 10px}.live-circuits-grid{grid-template-columns:1fr;gap:5px}.live-circuit+.live-circuit{border-top:1px solid var(--line)}.live-circuits-heading{font-size:8px}.quantum-wire{height:55px}.quantum-gate.two-qubit-gate{height:47px}.live-circuit h3{margin-top:5px}.carry-label{width:auto;margin-left:auto}.live-score-heading{align-items:flex-start}.live-page .notation-key{gap:4px 10px}.live-page .notation-key>.small{width:100%}.flow-toggle{white-space:nowrap;padding-top:5px;font-size:10px}.live-page .live-score-window{max-height:330px}.live-page .score-readout>.small{width:100%;margin:0}.empty-score .staff p{font-size:11px}}.figure-four-live{background:#f4f7f0;border:1px solid #c7d3c6;border-radius:7px;margin:12px 0 9px;overflow:hidden}.figure-four-title{color:#355844;border-bottom:1px solid #cfdbcd;align-items:baseline;gap:14px;padding:8px 12px;font-size:11px;display:flex}.figure-four-title span:first-child{letter-spacing:.09em;white-space:nowrap;font-size:9px;font-weight:700}.figure-four-top{grid-template-columns:minmax(0,1.7fr) minmax(280px,.72fr);gap:0;display:grid}.figure-four-circuit{background:0 0;border:0;border-right:1px solid #cfdbcd;border-radius:0;min-width:0;margin:0;padding:10px 12px 8px}.figure-panel-heading{color:var(--ink);align-items:baseline;gap:7px;font-size:11px;font-weight:600;display:flex}.figure-letter{color:#176345;font:700 12px Georgia,serif}.figure-panel-detail{color:var(--muted);text-align:right;margin-left:auto;font-size:9px;font-weight:400}.selector-measurement-banner{color:#174a35;font-variant-numeric:tabular-nums;background:#e8f1e6;border:1px solid #176345;border-radius:4px;grid-template-columns:auto 62px minmax(0,1fr);align-items:center;gap:8px;min-height:34px;margin:7px 0 2px;padding:5px 8px;display:grid}.selector-measurement-banner .measurement-kicker{letter-spacing:.09em;font-size:8px;font-weight:700}.selector-measurement-banner strong{text-align:center;white-space:nowrap;font:700 19px Georgia,serif}.selector-measurement-banner .measurement-detail{font-size:10px;line-height:1.25}.selector-measurement-banner.measurement-pending{color:#667267;background:#f4f7f0;border-color:#9aaa9a}.selector-measurement-banner.measurement-event{animation:.42s ease-out both measurement-banner-event}@keyframes measurement-banner-event{0%{background:#f5fbf2}55%{background:#dcebd9}to{background:#e8f1e6}}.paper-circuit-scroll{padding:1px 0;overflow-x:auto}.paper-circuit-stage{isolation:isolate;min-width:570px;padding:2px 2px 0;position:relative}.paper-history{color:#355844;align-items:center;gap:5px;width:max-content;margin:0 0 1px 68px;font:11px Georgia,serif;display:flex;position:relative}.paper-history:after{content:"↓";color:#176345;font:18px Georgia,serif;position:absolute;top:20px;left:53px}.paper-microphone{color:#355844;width:17px;height:22px}.paper-microphone svg{stroke:currentColor;fill:none;stroke-width:1.5px;stroke-linecap:round;width:100%;height:100%}.paper-wire{isolation:isolate;align-items:center;gap:7px;min-height:52px;display:grid;position:relative}.paper-wire:before{content:"";z-index:-1;border-top:1px solid #829986;position:absolute;top:50%;left:48px;right:22px}.paper-selector-row{grid-template-columns:78px 80px 60px;justify-content:start}.paper-selector-row:before{width:184px;right:auto}.paper-sound-row{grid-template-columns:84px minmax(78px,1fr) 76px 31px minmax(78px,1fr) 54px 31px;margin-top:24px}.paper-sound-row:before{border-top:4px double #829986}.paper-input,.paper-gate,.paper-measure{z-index:1;text-align:center;background:#f4f7f0;position:relative}.paper-input{color:#254c3e;font:15px Georgia,serif}.paper-input small,.paper-gate small,.paper-measure small{color:var(--muted);margin-top:2px;font:8px/1.25 Arial,sans-serif;display:block}.paper-gate small b{color:#174a35;font-size:9px}.paper-gate{color:#193831;background:#fffefa;border:1px solid #829986;border-radius:2px;padding:6px 4px;font:17px Georgia,serif;transition:background .16s,border-color .16s,transform .16s}.paper-measure{color:#244b3d;border:1px dashed #91a393;border-radius:2px;padding:5px 1px;font:17px Georgia,serif}.selector-output-label{color:#254c3e;white-space:nowrap;background:#f4f7f0;padding:0 4px;font:14px Georgia,serif;position:absolute;top:-18px;left:50%;transform:translate(-50%)}.sound-output-label{color:#254c3e;white-space:nowrap;background:#f4f7f0;padding:0 3px;font:11px Georgia,serif;position:absolute;top:-16px;left:50%;transform:translate(-50%)}.gate-complete,.readout-complete,.readout-enabled{color:#145c39;background:#e2eee0;border-color:#176345}.readout-skipped{color:#748070;background:#eef1ec;border-color:#b9c3b8}.paper-measure.measurement-current{color:#145c39;background:#dcebdd;border-color:#176345;animation:.44s ease-out both measurement-reveal;box-shadow:0 0 0 2px #bad9c0,0 0 9px #78ad88}.paper-measure.measurement-held{color:#245641;background:#e8f1e6;border-color:#4c7d63}.paper-measure.measurement-pending{color:#728074;box-shadow:none;background:#f4f7f0;border-color:#a9b4a8}.paper-measure.measurement-bypassed{color:#748070;box-shadow:none;background:#eef1ec;border-color:#b9c3b8}.measurement-reveal{animation:.44s ease-out both measurement-reveal}@keyframes measurement-reveal{0%{filter:brightness();transform:scale(1)}38%{filter:brightness(1.09);transform:scale(1.035)}to{filter:brightness();transform:scale(1)}}.gate-active{background:#e0eee0;border-color:#145c39;transform:translateY(-1px);box-shadow:0 0 0 2px #c4dfc4}.circuit-stage{overflow:visible}.circuit-stage-current{box-shadow:0 0 0 2px #bad9c0,0 0 10px #78ad88}.paper-control-wire{z-index:2;pointer-events:none;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.control-wire-double{fill:none;stroke:#176345;stroke-width:3.1px;stroke-linecap:round;stroke-linejoin:round}.control-wire-gap{fill:none;stroke:#f4f7f0;stroke-width:.86px;stroke-linecap:round;stroke-linejoin:round}.control-wire-dot{fill:#193831}.paper-speaker{z-index:1;color:#a1aba0;background:#f4f7f0;justify-content:center;align-items:center;width:28px;height:26px;display:inline-flex;position:relative}.paper-speaker svg{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;width:25px;height:24px}.paper-speaker svg path:first-child{fill:currentColor}.speaker-heard{color:#176345}.speaker-active{filter:drop-shadow(0 0 3px #63a778);animation:.65s ease-in-out infinite alternate speaker-pulse}@keyframes speaker-pulse{0%{transform:scale(1)}to{transform:scale(1.16)}}.paper-circuit-footer{color:var(--muted);flex-wrap:wrap;align-items:center;gap:5px 13px;padding:4px 1px 0;font-size:9px;display:flex}.selector-law{flex-wrap:wrap;align-items:center;gap:5px 10px;display:flex}.selector-law b{font-variant-numeric:tabular-nums;font-weight:600}.heard-readout{color:#145c39;align-items:center;gap:4px;min-height:24px;font-size:10px;display:flex}.heard-readout .paper-speaker{width:20px;height:20px}.heard-readout .paper-speaker svg{width:18px;height:17px}.heard-readout strong{font:400 16px Georgia,serif}.heard-readout small{color:var(--muted);font-size:9px}.latest-measurement-label{color:var(--muted);letter-spacing:.055em;white-space:nowrap;font-size:8px;font-weight:700}.latest-measurement{color:#145c39;white-space:nowrap;background:#e4efe3;border:1px solid #7fa18b;border-radius:10px;padding:2px 5px;font:10px Georgia,serif}.latest-measurement.pending,.latest-measurement.bypassed{color:#6e796f;background:#eef2ec;border-color:#b7c2b6}.heard-readout .latest-pitch{font-size:15px}.figure-four-circuit .selector-tape{width:100%;min-height:21px;margin:0}.figure-four-circuit .selector-sample{padding:2px 5px}.figure-four-circuit .circuit-link{color:#355844;border-top:1px solid #cfdbcd;margin:5px 0 0;padding-top:5px;font-size:10px;line-height:1.45}.figure-laws{background:#fbfcf8;min-width:0;padding:10px 12px 9px}.law-live-tag{color:#176345;letter-spacing:.08em;text-transform:uppercase;margin-left:auto;font-size:8px;font-weight:600}.law-context{color:#355844;flex-wrap:wrap;gap:4px 8px;margin:5px 0 8px;font:10px Georgia,serif;display:flex}.law-context span+span{color:#657265}.law-grid{border-top:1px solid #d8dfd5;grid-template-columns:36px repeat(3,minmax(0,1fr));column-gap:5px;display:grid}.law-grid-row{display:contents}.law-outcome-heading,.law-column-heading{color:#5b6860;border-bottom:1px solid #d8dfd5;min-height:34px;padding:4px 1px 5px;font-size:7px;line-height:1.14}.law-outcome-heading{justify-content:flex-end;align-items:flex-end;padding-right:3px;display:flex}.law-column-heading{flex-direction:column;gap:1px;display:flex;position:relative}.law-column-heading strong{color:#355844;font:600 9px Georgia,serif}.law-column-heading small{color:#788479;font-size:7px;line-height:1.1}.law-middle-heading:before,.law-coherent-heading:before,.law-checked-heading:before{content:"";width:7px;height:7px;position:absolute;top:-4px;left:1px}.law-middle-heading:before{background:#253b33}.law-coherent-heading:before{background:#176345;border-radius:50%}.law-checked-heading:before{border:1px dashed #176345;border-radius:50%;width:9px;height:9px}.law-pitch{color:#355844;border-bottom:1px solid #e4e9e0;justify-content:flex-end;align-items:center;min-height:29px;padding-right:3px;font:12px Georgia,serif;display:flex}.law-cell{color:#516358;font-variant-numeric:tabular-nums;border-bottom:1px solid #e4e9e0;align-items:center;gap:3px;min-height:29px;padding:2px 2px 5px;font-size:9px;display:flex;position:relative;overflow:hidden}.law-cell strong{z-index:1;font-weight:500;position:relative}.law-cell-marker{z-index:1;flex:none;width:6px;height:6px;position:relative}.law-middle .law-cell-marker{background:#253b33}.law-coherentEndpoint .law-cell-marker{background:#176345;border-radius:50%}.law-checkedEndpoint .law-cell-marker{border:1px dashed #176345;border-radius:50%;width:8px;height:8px}.law-cell-bar{opacity:.42;max-width:calc(100% - 4px);height:2px;position:absolute;bottom:1px;left:2px}.law-middle .law-cell-bar{background:#253b33}.law-coherentEndpoint .law-cell-bar{background:#176345}.law-checkedEndpoint .law-cell-bar{background:#6a8975}.law-observed{color:#0f5c38;background:#e4eee1}.law-observed strong{font-weight:700}.law-observed .law-cell-marker{animation:.7s ease-out law-pop}@keyframes law-pop{0%{transform:scale(.35)}to{transform:scale(1)}}.law-summary{border-radius:3px;flex-wrap:wrap;gap:3px 6px;margin:8px 0 0;padding:5px 6px;font-size:9px;line-height:1.3;display:flex}.law-summary strong{font-family:Georgia,serif}.law-summary span{font-variant-numeric:tabular-nums;margin-left:auto}.law-identity{color:#145c39;background:#e8f1e6}.law-mismatch{color:#7a3b31;background:#f6e8e5}.law-note{color:#687568;margin:6px 0 0;font-size:8px;line-height:1.35}.figure-four-score{background:#fffefa;border-top:1px solid #cfdbcd;padding:9px 12px 8px}.figure-four-score .live-score-heading{margin:0 0 4px}.figure-four-score .notation-key{margin:0 0 3px}.figure-flow-caption{color:#5b6860;gap:7px;margin:4px 0 0;font-size:9px;display:flex}@media (width<=980px){.figure-four-top{grid-template-columns:1fr}.figure-four-circuit{border-bottom:1px solid #cfdbcd;border-right:0}.figure-laws{min-height:0}}@media (width<=600px){.figure-four-live{margin-left:-2px;margin-right:-2px}.figure-four-title{flex-direction:column;align-items:flex-start;gap:2px}.figure-four-circuit,.figure-laws,.figure-four-score{padding-left:9px;padding-right:9px}.paper-circuit-stage{min-width:545px}.paper-history{margin-left:84px}.figure-four-score .live-score-heading{gap:6px}.figure-four-score .live-score-heading .flow-toggle{padding-top:0}.figure-flow-caption{line-height:1.35}}.live-page .staff{min-width:560px;height:143px}.live-page button.staff-note{height:139px}.live-page .staff-counter{top:123px}.live-page .staff-note-label{top:104px}.live-page .staff-end{top:28px}.beat-ruler{color:#7e897d;font-variant-numeric:tabular-nums;height:20px;font-size:8px;position:absolute;top:88px;left:0;right:0}.beat-ruler span{text-align:center;white-space:nowrap;border-left:1px solid #dce3d9;width:1px;height:7px;padding-top:8px;position:absolute;top:0;transform:translate(-50%)}.beat-ruler .major-beat{color:#5b6860;border-color:#aab7a9;height:10px;font-weight:600}.live-page .note-flow{margin-top:-1px}@media (width<=600px){.live-page .staff{min-width:560px}.live-page .live-score-window{overflow:auto}}body:has(.video-capture){background:#fffefa;margin:0;overflow:hidden}.video-capture{width:100%;height:100vh;margin:0}.video-capture .masthead,.video-capture .intro,.video-capture .player-heading,.video-capture .transport,.video-capture .score-readout,.video-capture .score-caption,.video-capture details,.video-capture footer,.video-capture .figure-four-score .flow-toggle{display:none!important}.video-capture .player{background:#fffefa;border:0;border-radius:0;height:100vh;padding:14px 28px}.video-capture .figure-four-live{border-radius:0;grid-template-rows:34px 292px minmax(0,1fr);height:100%;margin:0;display:grid}.video-capture .figure-four-title{padding:6px 16px}.video-capture .figure-four-top{transform-origin:0 0;grid-template-columns:minmax(0,1.72fr) minmax(330px,.78fr);width:116.438%;height:340px;min-height:0;display:grid;transform:scale(.858824)}.video-capture .figure-four-circuit{border-bottom:1px solid #cfdbcd;border-right:1px solid #cfdbcd;height:100%;padding:14px 20px 9px}.video-capture .figure-laws{border-bottom:1px solid #cfdbcd;height:100%;padding:14px 16px 9px;display:block;overflow:hidden}.video-capture .selector-law,.video-capture .heard-readout{font-size:10px}.video-capture .selector-measurement-banner{grid-template-columns:auto 72px minmax(0,1fr);min-height:38px;margin-top:8px;padding:6px 9px}.video-capture .selector-measurement-banner strong{font-size:22px}.video-capture .selector-measurement-banner .measurement-detail{font-size:11px}.video-capture .figure-four-circuit .selector-sample{font-size:9px}.video-capture .figure-four-score{min-height:0;padding:8px 20px 6px;overflow:hidden}.video-capture .paper-circuit-scroll,.video-capture .live-score-window{max-height:none;overflow:hidden}.video-capture .figure-four-score .live-score-heading{margin-bottom:2px}.video-capture .figure-four-score .notation-key{margin-bottom:1px;padding-bottom:4px}.video-capture .figure-flow-caption{margin-top:1px}.video-capture .note-flow{margin-bottom:2px}.capture-start,.capture-export{z-index:50;color:#fff;background:#173f33;border-color:#176345;width:250px;height:54px;margin:auto;font-size:14px;position:fixed;inset:0}.capture-start:hover,.capture-export:hover{background:#245746}