:root{color-scheme:dark;--bg:#07121f;--panel:#102438;--line:#2c4559;--ink:#e9f4f8;--muted:#a3b9ca;--cyan:#6ce6dd;--amber:#ffb976;--purple:#9c9dff;font-family:Arial,Helvetica,sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:radial-gradient(ellipse at 80% 5%,#173a59 0,transparent 45%),radial-gradient(ellipse at 0 45%,#123a49 0,transparent 45%),var(--bg)}a{color:var(--cyan)}button,input,select{font:inherit}button,select{border:1px solid #3c586c;border-radius:6px;color:var(--ink);background:#152d41;padding:9px 12px;font-size:12px}button{cursor:pointer;transition:background .15s,border-color .15s}button:hover{background:#24485c;border-color:#6d9ca7}button:disabled,input:disabled{opacity:.4;cursor:not-allowed}button[aria-pressed=true]{background:#235057;color:#b6fff5;border-color:#5eb2ae}a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible,canvas:focus-visible,summary:focus-visible{outline:2px solid 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p{font-size:12px;line-height:1.8;color:var(--muted)}.model-notes .equation{color:#caeee9;padding:12px;background:#14303a;border-radius:6px;overflow-wrap:anywhere}.sources a{white-space:normal}footer{padding:28px;background:#060f1a;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:25px}footer b{font-weight:500}footer p{font-size:10px;line-height:1.8;color:var(--muted);margin:12px 0 0}footer>div:last-child{display:flex;flex-direction:column;align-items:flex-end;gap:13px;font-size:11px}footer small{font-size:9px;letter-spacing:.1em;color:var(--muted)}footer a{font-size:11px}
@media(min-width:1400px){.stage{min-height:420px}.controls{padding:22px}.experiment{grid-template-columns:265px minmax(0,1fr)}}
@media(max-width:1050px){main{padding:0 18px}.experiment{grid-template-columns:220px minmax(0,1fr)}.controls{padding:15px}.stage{min-height:350px}.state-strip{flex-direction:column;align-items:flex-start;gap:7px}.readouts{grid-template-columns:1fr 1fr;gap:14px}.readouts>div:nth-child(3){border:0;padding-left:0}.model-stamp{display:none}.plots{grid-template-columns:1fr 1fr}.plots article:last-child{grid-column:1/-1;display:grid;grid-template-columns:1fr 1.5fr;align-items:center}.plots article:last-child svg{grid-column:2;grid-row:1/3}.plots article:last-child p{grid-column:1}.learning{gap:18px}.learning h2{font-size:17px}.stage-caption{font-size:8px}.stage-caption span:last-child{display:none}}
@media(max-width:700px){.masthead{height:60px;padding:12px 15px}.logos{gap:10px}.logos img:first-child{width:118px}.logos img:last-child{width:98px}.logos span{height:24px}.masthead>a:last-child{font-size:9px}.lab-links{gap:5px;margin-top:14px}.lab-links a{font-size:9px;padding:6px 8px}.intro{padding:23px 0 19px}h1{font-size:29px}h1 span{font-size:12px}.eyebrow{font-size:8px}main{padding:0 12px}.experiment{display:flex;flex-direction:column}.controls{order:1;display:grid;grid-template-columns:1fr 1fr;gap:6px 15px;border-right:0;border-top:1px solid var(--line);padding:20px 16px}.controls .section-title{grid-column:1/-1;margin-bottom:7px}.controls>label{grid-column:1/-1;margin:0}.controls>select{grid-column:1/-1}.pressure-control{grid-column:1/-1;margin:9px 0}.control-caption{grid-column:1/-1;margin:9px 0 3px}.regime-buttons{grid-column:1/-1;grid-template-columns:repeat(4,1fr);gap:4px}.regime-buttons button{font-size:9px;min-height:34px}.controls details{grid-column:1/-1;margin-top:10px}.controls .full{grid-column:1/-1}.stage{height:350px;min-height:350px;flex:none}.view-bar{padding:9px}.view-bar button{padding:7px 8px;font-size:10px}.legend{width:135px;right:12px;bottom:37px}.stage-bottom{font-size:8px;left:12px}.state-strip{padding:12px}.readouts{padding:15px 12px}.readouts strong{font-size:23px}.probe-row{padding:12px}.plots{grid-template-columns:1fr;gap:12px}.plots article:last-child{display:block;grid-column:auto}.plots article:last-child svg,.plots article:last-child p{grid-column:auto;grid-row:auto}.plot-heading h2{font-size:18px}.model-caption{margin:11px 0 18px}.learning{grid-template-columns:1fr;padding-top:22px}.learning article{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.learning article>span,.learning h2{grid-column:1/-1}.learning svg{align-self:center}.learning p{font-size:12px}.notes-grid{grid-template-columns:1fr;gap:0}.tools-row{gap:10px}footer{padding:24px 17px;flex-direction:column}footer>div:last-child{align-items:flex-start}}
@media(prefers-reduced-motion:reduce){button{transition:none}}
.mobile-pressure{display:none}#threshold-values{grid-column:1/-1;font-size:9px;color:#86acba;margin:5px 0 0;line-height:1.6}
@media(min-width:701px) and (max-width:1050px){.readouts{grid-template-columns:repeat(4,1fr);gap:9px}.readouts>div:nth-child(3){border-left:1px solid var(--line);padding-left:12px}.readouts>div+div{padding-left:12px}.readouts strong{font-size:20px}.readouts small{font-size:8px}.readouts strong small{font-size:10px}.stage{flex:none;height:350px}.probe-row{padding-top:10px;padding-bottom:10px}}
@media(max-width:700px){.mobile-pressure{display:block;padding:12px 15px;border-top:1px solid var(--line);background:#14303d;font-size:11px}.mobile-pressure label{display:flex;justify-content:space-between}.mobile-pressure output{font-size:17px}}