:root{color-scheme:light;--paper:#FFFFFF;--white:#FFFFFF;--ink:#1A2A48;--muted:#676C75;--blue:#526C85;--mist:#C8D8E8;--control:#526C85;--field:#EFF3F6;--field-cool:#C8D8E8;--blue-fill:#EFF3F6;--blue-shade:#C8D8E8;--blue-tail:#8CB0C8;--baseline:#1A2A48;--adjusted:#002060;--comparison:#5B9BD5;--yellow-fill:#FAF0D7;--yellow-shade:#FFDA00;--line:#D5D3CE;--red:#6E1420;font-family:'Avenir Next','Manrope',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:14px;line-height:1.5;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit;color:var(--ink)}button,select{cursor:pointer}button{background:none;border:0;padding:7px 9px}button:hover{color:var(--ink);background:var(--field)}button:disabled{opacity:.35;cursor:default}a{color:inherit;text-underline-offset:4px}button:focus-visible,input:focus-visible,select:focus-visible,canvas:focus-visible,summary:focus-visible{outline:2px solid var(--control);outline-offset:4px}input[type=number]{font-variant-numeric:tabular-nums;width:100%;border:0;border-radius:0;background:transparent;padding:6px 0;outline-offset:2px}input[type=range]{appearance:none;width:100%;height:24px;background:none;cursor:pointer;accent-color:var(--control)}input[type=range]::-webkit-slider-runnable-track{height:1px;background:var(--line)}input[type=range]::-webkit-slider-thumb{appearance:none;width:8px;height:15px;background:var(--control);border:2px solid var(--paper);margin-top:-7px;border-radius:0}input[type=range]::-moz-range-track{height:1px;background:var(--line)}input[type=range]::-moz-range-thumb{width:4px;height:12px;border:0;border-radius:0;background:var(--control)}select{background:transparent;border:0;border-radius:0;max-width:100%;padding:7px 18px 7px 4px}summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:15px;align-items:center}summary::after{content:'+';color:var(--muted)}details[open]>summary::after{content:'−'}summary::-webkit-details-marker{display:none}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:'Big Caslon','Baskerville',Georgia,serif;font-weight:400}h1{font-size:clamp(33.6px,3.6vw,52.8px);line-height:1.12;letter-spacing:-1.8px;color:var(--ink)}h2{font-size:20.8px;line-height:1.2;color:var(--ink)}h3{font-size:12px;font-weight:600;margin-bottom:14px}.masthead{height:76px;margin:0 auto;padding:0 4.2%;display:flex;align-items:center;gap:30px;border-bottom:1px solid var(--line)}.wordmark{font-size:15px;font-weight:650;letter-spacing:3px;text-decoration:none;color:var(--ink)}.wordmark span{font-size:10px;font-weight:500;letter-spacing:1.3px;margin-left:24px}.model-tag{color:var(--muted);font-size:11px;margin-left:auto}.quiet{font-size:12px;color:var(--muted);white-space:nowrap}.masthead>.quiet{margin-left:auto}main{max-width:1600px;margin:auto;padding:46px 4.2% 0}.intro{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:36px}.eyebrow{font-size:9px;font-weight:600;letter-spacing:2.2px;color:var(--muted);margin-bottom:12px}.lede{font-size:13px;margin-top:12px;color:var(--muted)}.experiment-note{font-size:11px;line-height:1.9;padding-bottom:6px}.experiment-note>span:last-child{color:var(--muted)}.status-dot{display:inline-block;width:5px;height:5px;background:var(--blue);border-radius:50%;margin-right:7px;vertical-align:middle}.presets{display:flex;gap:32px;margin-bottom:24px;overflow-x:auto}.presets #reset{margin-left:auto}.presets button{white-space:nowrap;font-size:12px;padding:12px 0}.presets button[aria-pressed=true]{font-weight:600;color:var(--ink);background:var(--field)}.lab-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px}.stage-section{min-width:0}.stage-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding:0 3px 8px}.stage-top>.legend{margin-left:auto}.view-tabs{display:flex;gap:18px}.view-tabs button{padding:6px 0;font-size:11px;color:var(--muted)}.view-tabs button[aria-pressed=true]{font-weight:600;color:var(--ink);background:var(--field)}.legend,.chart-legend{display:flex;gap:18px;font-size:10px;color:var(--muted)}.legend span::before{content:'';display:inline-block;width:20px;vertical-align:middle;border-bottom:1px solid var(--muted);margin-right:7px}.legend .baseline-key::before{border-bottom-style:dashed;border-color:var(--baseline)}.legend .changed-key::before{border-color:var(--blue)}.scene-wrap{position:relative;background:var(--white);height:510px;overflow:hidden}.scene-wrap canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab}.scene-wrap canvas:active{cursor:grabbing}.scene-label{position:absolute;left:23px;top:21px;display:flex;flex-direction:column;pointer-events:none;font-size:11px;gap:5px;color:var(--ink)}.scene-label span+span{font-size:10px;color:var(--muted)}.scene-tools{position:absolute;right:15px;top:12px}.scene-tools button{font-size:20px;color:var(--control)}.transport{display:flex;gap:12px;align-items:center;margin-top:12px}.transport button{padding:4px;font-size:14px;min-width:24px;height:34px}.transport #play{width:30px;color:var(--control)}.transport input{min-width:25px;flex:1}.numeric,table,strong,input{font-variant-numeric:tabular-nums}.transport #time-label{font-size:12px;min-width:52px;text-align:right}.transport select{font-size:10px;padding:3px 0}.freeze-row{display:flex;align-items:center;gap:15px;font-size:10px;margin-top:12px;min-height:32px}.freeze-row>span{color:var(--muted);margin-right:auto}.segmented{display:flex}.segmented button{padding:5px 9px;font-size:10px}.segmented button[aria-pressed=true]{background:var(--field);color:var(--ink);font-weight:600}.caption{font-size:10px;color:var(--muted);line-height:1.7;margin-top:13px}#identity{color:var(--ink)}.controls{padding-left:26px}.controls h2{font-size:19.2px;max-width:220px;margin-bottom:24px}.field-label{display:flex;justify-content:space-between;align-items:baseline;font-size:11px;margin-top:18px}.field-label span{color:var(--muted);font-size:9px}.quantity{display:flex;align-items:center;gap:12px;margin-top:6px}.quantity input{text-align:center;font-size:26px;font-weight:400;color:var(--ink);padding:3px 0}.quantity button{font-size:12px;min-width:33px;height:38px;background:var(--field-cool);color:var(--ink)}.trade-actions{display:flex;justify-content:space-between;margin-top:5px}.trade-actions button{font-size:9px;color:var(--muted);padding:7px 0}.time-entry{display:flex;align-items:center;gap:7px;width:190px}.time-entry input{width:50px;padding:0 3px;font-size:11px}.time-entry span{font-size:10px;color:var(--muted)}.check{display:flex;align-items:start;gap:8px;font-size:10px;margin-top:19px;cursor:pointer}.check input{accent-color:var(--control);margin-top:3px}.check small{display:block;font-size:9px;line-height:1.7;color:var(--muted);margin-top:2px}.intervention-result{margin:19px 0 22px;padding:14px 0;display:flex;flex-direction:column;gap:5px;font-size:10px}.intervention-result strong{font-weight:500;font-size:17px;color:var(--ink)}.intervention-result span:last-child{color:var(--muted);font-size:9px}.parameters summary{font-size:11px;color:var(--ink)}.parameter-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px 16px;margin-top:18px}.parameter-grid label{font-size:10px;line-height:1.4;min-width:0}.parameter-grid label span{display:block;color:var(--muted);font-size:8px;margin-top:3px;min-height:12px}.parameter-grid input{font-size:13px}.seed-row{display:flex;align-items:center;gap:7px;margin-top:22px;font-size:9px;color:var(--muted)}.seed-row input{max-width:90px;font-size:11px}.seed-row button{font-size:15px}.seed-row label{margin-right:auto}#error{font-size:11px;color:var(--red);margin-top:12px}#compute-status{margin-top:8px;font-size:9px}.scoreboard{display:grid;grid-template-columns:1.15fr repeat(4,1fr);padding:25px 0;margin:36px 0 44px;gap:25px}.scoreboard>div{display:flex;flex-direction:column;gap:6px;min-width:0}.score-title{justify-content:center}.score-title .eyebrow{margin:0;font-size:8px}.score-title p+p{font-size:11px;color:var(--muted)}.scoreboard span{font-size:10px;color:var(--muted)}.scoreboard strong{font-weight:450;color:var(--ink);font-size:clamp(18px,1.85vw,27px);letter-spacing:-.6px}.scoreboard small{font-size:9px;color:var(--muted)}.analysis-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}.analysis-grid>section{min-width:0}.panel-heading{display:flex;align-items:end;justify-content:space-between;gap:15px;margin-bottom:20px}.panel-heading h2{font-size:20px}.panel-heading select{font-size:10px;max-width:140px}.panel-heading .eyebrow{margin-bottom:10px}.chart{display:block;width:100%;height:245px}.chart#series{cursor:crosshair}.chart-legend{flex-wrap:wrap;gap:6px 14px;margin-top:6px}.chart-legend span{display:flex;gap:6px;align-items:center}.chart-legend i{display:inline-block;width:16px;height:0;border-top:1px solid var(--blue)}.risk-table{margin-top:17px}.risk-table table{font-size:10px}.risk-table th{font-size:9px}.risk-table td{padding:7px 4px}.risk-table tr:last-child td{border-bottom:0}table{border-collapse:collapse;width:100%;font-size:12px;text-align:right}th{font-size:10px;font-weight:500;color:var(--ink);padding:10px 8px}td{padding:11px 8px}th:first-child,td:first-child{text-align:left}td:last-child{color:var(--ink)}.state-ledger{margin:44px 0 28px;padding-top:34px}.state-ledger details{margin-top:23px}.state-ledger summary{font-size:11px}.ledger-scroll{overflow:auto}.events{font-size:10px;margin-top:10px}.events th{font-size:9px}.events tr[data-event-index]{cursor:pointer}.events tr[data-event-index]:hover{background:var(--field)}.events td:nth-child(2){text-align:left}.model-notes{border-top:1px solid var(--line);padding:24px 0;margin-top:35px}.model-notes>summary{font-size:12px;justify-content:initial}.model-notes>summary::after{margin-left:auto}.model-notes>summary span{font-size:10px;color:var(--muted)}.notes-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:34px;margin-top:30px}.notes-grid p{font-size:11px;line-height:1.8;margin-bottom:14px}.notes-grid .equation{font-family:'Cambria Math',Georgia,serif;font-size:16px;color:var(--ink);line-height:1.6}footer{display:flex;justify-content:space-between;gap:16px;padding:28px 0;border-top:1px solid var(--line);color:var(--muted);font-size:9px;letter-spacing:.7px}footer span:first-child{letter-spacing:1.5px}body[data-busy=true] .status-dot{opacity:.3}body[data-busy=true] #compute-status{color:var(--ink)}
@media(min-width:1500px){.scene-wrap{height:570px}.lab-grid{grid-template-columns:minmax(0,1fr) 330px}}
@media(max-width:1050px){.lab-grid{grid-template-columns:minmax(0,1fr) 270px;gap:23px}.controls{padding-left:20px}.scene-wrap{height:490px}.freeze-row{flex-wrap:wrap;gap:7px}.freeze-row .quiet{margin-left:auto;font-size:10px}.analysis-grid{gap:28px}.panel-heading h2{font-size:17.6px}.scoreboard{gap:14px}.scoreboard strong{font-size:21px}.experiment-note{font-size:10px}.notes-grid{grid-template-columns:1fr 1fr}.notes-grid>div:last-child{grid-column:1/-1}}
@media(max-width:760px){.masthead{height:62px;padding:0 20px;gap:10px}.wordmark{font-size:13px}.wordmark span{font-size:8px;margin-left:12px;letter-spacing:.7px}.model-tag{display:none}.masthead>.quiet{margin-left:auto;font-size:10px}.intro{align-items:start;flex-direction:column;gap:15px;margin-bottom:24px}main{padding:29px 20px 0}.experiment-note{line-height:1.6}.presets{gap:23px;margin-bottom:20px}.presets button{font-size:10px}.lab-grid{grid-template-columns:1fr;gap:28px}.scene-wrap{height:420px}.controls{padding:24px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.controls>.eyebrow,.controls>h2,.controls>.parameters,.controls>.seed-row,.controls>#error,.controls>#compute-status{grid-column:1/-1}.controls h2{max-width:none;margin-bottom:8px}.controls>.field-label,.controls>.quantity,.controls>.trade-actions,.controls>#tradeTime,.controls>.time-entry,.controls>.check,.controls>.intervention-result{grid-column:1/-1}.quantity input{max-width:210px}.quantity{justify-content:space-between}.trade-actions{max-width:100%}.field-label{margin-top:14px}.parameter-grid{grid-template-columns:repeat(4,1fr)}.scoreboard{grid-template-columns:1fr 1fr;gap:22px;margin-top:25px}.score-title{grid-column:1/-1}.scoreboard strong{font-size:24px}.scoreboard small{font-size:10px}.analysis-grid{grid-template-columns:1fr;gap:32px}.chart{height:255px}.state-ledger{margin-top:32px}.model-notes>summary{flex-wrap:wrap}.model-notes>summary span{display:none}.notes-grid{grid-template-columns:1fr}.notes-grid>div:last-child{grid-column:auto}table{font-size:11px;min-width:430px}.risk-table table{min-width:0}.scene-label{left:16px;top:16px}.view-tabs{gap:12px}.view-tabs button{font-size:10px}.legend{gap:9px;font-size:9px}.legend span::before{width:12px;margin-right:4px}footer{font-size:8px}}
@media(max-width:400px){main{padding-left:15px;padding-right:15px}.masthead{padding:0 15px}.wordmark span{display:none}.scene-wrap{height:360px}.parameter-grid{grid-template-columns:1fr 1fr}.transport{gap:5px}.freeze-row>span{width:100%}.freeze-row .quiet{font-size:9px}.scoreboard strong{font-size:22px}.risk-table{overflow:auto}.risk-table table{min-width:330px}.panel-heading h2{font-size:18.4px}.panel-heading{align-items:start}.chart{height:230px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}
/* Keep the financial consequence in view while the experiment is manipulated. */
.scoreboard{border-top:0;margin:0 0 28px;padding:6px 0 22px}.analysis-grid{margin-top:38px}
@media(max-width:760px){.scoreboard{margin:0 0 22px;padding-bottom:22px}.score-title{flex-direction:row!important;justify-content:space-between}.score-title p+p{font-size:9px}}

.plot-wrap{position:relative;background:var(--white)}.plot-wrap .chart{height:390px;touch-action:none;cursor:grab}.plot-wrap .chart:active{cursor:grabbing}.plot-tools{position:absolute;top:9px;right:9px;display:flex;gap:4px;color:var(--control)}.plot-tools button{font-size:13px;padding:5px 7px;color:var(--control)}.transport #loop{font-size:17px;color:var(--muted)}.transport #loop[aria-pressed=true]{color:var(--ink);background:var(--field)}
@media(max-width:1050px){.plot-wrap .chart{height:350px}}
@media(max-width:760px){.plot-wrap .chart{height:390px}}
@media(max-width:400px){.plot-wrap .chart{height:340px}}