@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=Source+Sans+3:wght@400;500;600;700&display=swap');
:root{color-scheme:light;--paper:#f8f9fa;--text:#17222a;--muted:#586773;--line:#cdd4d9;--accent:#126958;--mono:'IBM Plex Mono',monospace;--sans:'Source Sans 3',Arial,sans-serif;font-family:var(--sans);color:var(--text);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:4px}button,input,select{font:inherit}button{cursor:pointer;border:1px solid transparent}button:disabled{opacity:.38;cursor:default}button,select{min-height:40px}button:hover:not(:disabled){filter:brightness(.94)}:focus-visible{outline:2px solid #258b74;outline-offset:4px}h1,h2,h3,p{margin:0}h1{font-size:clamp(1.7rem,2.5vw,2.5rem);font-weight:500;letter-spacing:-.035em;line-height:1.12}h2{font-size:1rem;font-weight:600}h3{font-size:.875rem;font-weight:600}.mono,.small-mono,output{font-family:var(--mono);font-variant-numeric:tabular-nums}.small-mono{font-size:.75rem;color:var(--muted)}.micro{font-size:.75rem;color:var(--muted);line-height:1.6}.note{font-size:.875rem;line-height:1.55;color:var(--muted)}
.topbar{max-width:1720px;margin:auto;min-height:94px;padding:24px 42px;display:flex;align-items:center;gap:55px;border-bottom:1px solid var(--text)}.brand{font-size:2rem;font-weight:700;letter-spacing:-.07em;display:flex;align-items:center;gap:18px;line-height:1}.brand:hover{text-decoration:none}.brand-sub{font:400 .75rem var(--mono);letter-spacing:.06em;max-width:94px;line-height:1.5;color:var(--muted)}.topbar nav{display:flex;gap:27px;font-size:.875rem}.topbar nav a.current{font-weight:600;text-decoration:underline;text-underline-offset:6px}.version{margin-left:auto;font:.75rem var(--mono);color:var(--muted)}.version b{font-weight:400;color:var(--text);margin-left:10px}main{max-width:1720px;margin:auto;padding:30px 42px 22px}.lab-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:28px}.eyebrow{font:.75rem var(--mono);letter-spacing:.025em;color:var(--muted);margin-bottom:11px}.intro{font-size:1rem;color:var(--muted);margin-top:10px;line-height:1.5;max-width:650px}.session-status{display:flex;gap:8px;align-items:center;font-size:.8125rem;white-space:nowrap;padding-bottom:3px}.session-status>span:first-child{height:5px;width:5px;background:#7c8c95;border-radius:50%}.session-status>span.running{background:var(--accent)}.session-status .mono{margin-left:14px;font-size:.875rem;min-width:77px}
.workspace{display:grid;grid-template-columns:204px minmax(350px,1fr) 218px;gap:0 28px;border-top:1px solid var(--line);padding-top:22px}.panel{min-width:0}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.index{font:.75rem var(--mono);color:#74838c}.controls{grid-column:1;grid-row:1 / 3}.activity{grid-column:3;grid-row:1 / 3}.controls>.panel-heading{margin-bottom:23px}label{display:block;font-size:.875rem;margin-bottom:8px}select{width:100%;border:1px solid #a9b7c0;background:transparent;border-radius:0;padding:8px;font-size:.875rem;color:var(--text)}.range-label{display:flex;align-items:center;justify-content:space-between;margin-top:23px}.range-label label{margin:0}output{font-size:.8125rem;color:var(--text)}input[type=range]{width:100%;accent-color:var(--text);margin:13px 0 5px;cursor:pointer}.run-controls{display:grid;grid-template-columns:1fr;gap:7px;margin-top:23px}.primary{display:flex;align-items:center;justify-content:space-between;background:var(--text);color:#fff;padding:10px 12px;font-size:.875rem}.primary span{font-size:.7rem}.secondary{border:1px solid #a9b7c0;color:var(--text);background:transparent;padding:8px 10px;font-size:.8125rem}.control-divider{border-top:1px solid var(--line);margin:24px 0 19px}#retina{display:block;width:100%;height:auto;image-rendering:pixelated;background:#060a0d;margin-top:13px}.retina-labels{display:flex;justify-content:space-between;gap:8px;color:var(--muted);font-size:.75rem;margin-top:7px}.controls>.note{margin-top:12px}.export-actions{display:flex;gap:8px;margin:13px 0 10px}.export-actions button{flex:1}
.brain-panel{grid-column:2;grid-row:1;background:#071117;color:#e1ebee;position:relative}.brain-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:18px 20px 13px}.brain-toolbar p{font:.75rem var(--mono);line-height:1.5;color:#92a8b3;margin-top:5px}.icon-button{border:1px solid #324750;color:#b9cbd2;background:transparent;font-size:1.2rem;width:36px;min-height:36px}.view-tabs{display:flex;gap:19px;margin:0 20px;border-bottom:1px solid #263b45}.view-tabs button{border:0;border-bottom:1px solid transparent;padding:8px 0;background:transparent;color:#9eafb8;font-size:.8125rem;min-height:36px}.view-tabs button.active{border-color:#d1e5e8;color:#edf6f8}.brain-stage{height:368px;position:relative;overflow:hidden}#brain{position:absolute;inset:0;width:100%;height:100%;cursor:grab;touch-action:none}#brain:active{cursor:grabbing}.stage-corner{position:absolute;pointer-events:none;color:#8aa1ae;font:.75rem var(--mono);letter-spacing:.025em;line-height:1.6}.top-left{top:19px;left:20px}.bottom-left{bottom:12px;left:20px}.brain-footer{padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:9px;border-top:1px solid #253740;color:#9eb1b9;font-size:.75rem;line-height:1.4}.color-key{display:flex;align-items:center;gap:7px}.color-key i{height:5px;width:5px;background:#9bd8cd;border-radius:50%}
.activity>.micro{margin-top:6px;margin-bottom:15px}.region-list{display:grid;gap:5px}.region{background:transparent;text-align:left;padding:8px 0;color:var(--text);min-height:49px}.region:hover{background:#e9eff0}.region.selected{background:#e2ebe8;box-shadow:inset 2px 0 var(--accent);padding-left:7px;padding-right:7px}.region-row{display:flex;align-items:center;justify-content:space-between;gap:6px;font-size:.875rem}.region-row output{font-size:.75rem;color:var(--muted)}.region-meter{display:block;height:3px;background:#dce3e6;margin-top:8px}.region-meter span{height:100%;width:0%;display:block;background:#376d66}.output-summary{display:flex;justify-content:space-between;flex-wrap:wrap;gap:9px;border-top:1px solid var(--line);padding-top:17px;margin-top:20px;font-size:.8125rem}.output-summary strong{font-weight:500;color:var(--accent)}.balance-track{position:relative;width:100%;height:5px;background:#dbe3e5}.balance-track:after{content:'';width:1px;height:7px;position:absolute;left:50%;top:-1px;background:#7f919c}.balance-track span{height:5px;width:5px;background:var(--accent);position:absolute;left:calc(50% - 3px)}.output-summary .retina-labels{width:100%;margin:0}.activity>.note{margin:17px 0 13px;font-size:.8125rem}.text-link{font-size:.8125rem;text-decoration:underline;text-underline-offset:4px}
.arena-panel{grid-column:2;grid-row:2;margin-top:18px;padding-bottom:0}.arena-panel .panel-heading{margin-bottom:10px}#arena{display:block;width:100%;height:158px;background:#0a161d}.arena-footer,.trace-footer{display:flex;justify-content:space-between;gap:8px;margin-top:8px;font-size:.75rem;color:var(--muted)}.arena-footer #behavior{color:var(--accent)}.trace-panel{grid-column:1 / 4;grid-row:3;border-top:1px solid var(--line);margin-top:25px;padding-top:20px}.trace-panel .panel-heading{margin-bottom:5px}#trace{display:block;width:100%;height:140px}.legend{display:flex;gap:17px;font:.75rem var(--mono)}.legend span{display:flex;align-items:center;gap:6px}.legend i{display:block;height:2px;width:13px}.left-color{background:#186854}.right-color{background:#a46b25}.loop-strip{display:flex;justify-content:center;align-items:center;gap:22px;padding-top:20px;margin-top:22px;border-top:1px solid var(--line);font-size:.8125rem;color:var(--muted)}.loop-strip b{font:.75rem var(--mono);margin-right:6px;color:#84939c}.lab-footer{display:flex;justify-content:space-between;align-items:center;gap:15px;border-top:1px solid var(--line);padding-top:17px;margin-top:22px;color:var(--muted);font-size:.75rem;line-height:1.6}.lab-footer a{white-space:nowrap;text-decoration:underline;text-underline-offset:3px}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.docs-layout{display:grid;grid-template-columns:180px minmax(0,780px);gap:65px;max-width:1120px;margin:10px auto 50px}.docs-nav{position:sticky;top:28px;align-self:start;display:grid;gap:4px;font-size:.875rem}.docs-nav a{padding:8px 0;color:var(--muted)}.docs-content h1{font-size:2.4rem;margin-bottom:20px;font-weight:500}.docs-content h2{font-size:1.45rem;margin:43px 0 17px;border-top:1px solid var(--line);padding-top:22px}.docs-content h3{font-size:1.05rem;margin:25px 0 12px}.docs-content p,.docs-content li{font-size:1rem;line-height:1.8;color:#334754}.docs-content p{margin-bottom:15px}.docs-content ul,.docs-content ol{padding-left:22px}.docs-content a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.docs-content code{font:400 .84em var(--mono);background:#e8edef;padding:2px 4px}.docs-content pre{background:#e9eef0;padding:18px;overflow-x:auto;font-size:.85rem;line-height:1.75}.docs-content pre code{background:none;padding:0}.provenance-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin:25px 0;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.provenance-grid h3{margin:0 0 10px}.provenance-grid p{margin:0;font-size:.875rem}.doc-kicker{font:.75rem var(--mono);color:var(--muted);letter-spacing:.04em;margin-bottom:14px}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.875rem;line-height:1.6}th,td{text-align:left;padding:11px 9px;border-bottom:1px solid var(--line)}th{font-weight:600}
@media(min-width:1500px){.workspace{grid-template-columns:220px minmax(450px,1fr) 238px;gap:0 34px}.brain-stage{height:395px}}
@media(max-width:1100px){.topbar{padding:22px 25px;gap:35px}main{padding:27px 25px}.workspace{grid-template-columns:185px minmax(280px,1fr) 190px;gap:0 18px}.version{display:none}.lab-heading{align-items:flex-start}.intro{font-size:.9375rem}.brain-toolbar{padding:15px}.view-tabs{margin:0 15px;gap:16px}.brain-footer{flex-wrap:wrap;padding:11px 15px}.brain-stage{height:345px}.region-row{font-size:.8125rem}.session-status{flex-wrap:wrap;justify-content:flex-end}.session-status .mono{margin-left:0}.docs-layout{grid-template-columns:150px minmax(0,1fr);gap:35px}}
@media(max-width:900px){.workspace{grid-template-columns:190px minmax(0,1fr)}.controls{grid-column:1;grid-row:1 / 3}.brain-panel{grid-column:2;grid-row:1}.arena-panel{grid-column:2;grid-row:2}.activity{grid-column:1 / 3;grid-row:3;display:grid;grid-template-columns:1fr 2fr;gap:10px 25px;margin-top:25px;border-top:1px solid var(--line);padding-top:20px}.activity .region-list{grid-column:2;grid-row:1 / 6;grid-template-columns:1fr 1fr;gap:8px 16px}.activity>.micro{margin:0}.activity .output-summary{margin:0}.activity>.note{margin:0}.trace-panel{grid-column:1 / 3;grid-row:4}.brain-stage{height:380px}.lab-heading{display:block}.session-status{justify-content:flex-start;gap:10px;margin-top:15px}.session-status .mono{margin-left:20px}}
@media(max-width:620px){.topbar{padding:20px 16px;min-height:78px;gap:20px;justify-content:space-between}.brand{font-size:1.7rem}.brand-sub{display:none}.topbar nav{gap:18px;font-size:.875rem}main{padding:23px 16px}h1{font-size:1.7rem}.eyebrow{font-size:.75rem}.intro{font-size:.9375rem}.workspace{display:flex;flex-direction:column;gap:21px}.brain-panel{order:1;margin:0 -16px}.brain-stage{height:335px}.controls{order:2;display:grid;grid-template-columns:1fr 1fr;gap:11px 17px}.controls>.panel-heading{grid-column:1 / 3;margin:0}.controls>label,.controls>select{grid-column:1}.controls>label{margin:0}.controls>.range-label{grid-column:2;grid-row:2;margin:0}.controls>input{grid-column:2;grid-row:3;margin:0}.controls>#intensity-unit{grid-column:2;grid-row:4}.run-controls{grid-column:1 / 3;grid-template-columns:1fr 1fr;margin:0}.control-divider{display:none}.controls>.panel-heading:has(h3){margin-top:9px}.controls>#retina{grid-column:1 / 3;max-width:270px;justify-self:center;margin:0}.controls>.retina-labels{grid-column:1 / 3}.controls>.note{grid-column:1 / 3;margin:0}.export-actions{grid-column:1;margin:0}.controls>.micro:last-child{grid-column:2}.arena-panel{order:3;margin:0;padding-top:18px;border-top:1px solid var(--line)}#arena{height:175px}.activity{order:4;display:block;margin:0}.activity>.micro{margin-top:8px}.activity .region-list{display:grid;grid-template-columns:1fr 1fr;gap:7px 17px;margin:15px 0}.activity .output-summary{margin-bottom:15px}.activity .text-link{display:inline-block;margin-top:12px}.trace-panel{order:5;margin:0}.brain-toolbar{padding:17px}.brain-toolbar p{font-size:.75rem}.view-tabs{margin:0 17px}.brain-footer{font-size:.75rem}.loop-strip{gap:10px;flex-wrap:wrap;font-size:.75rem}.loop-strip b{display:none}.lab-footer{display:block}.lab-footer a{display:inline-block;margin-top:9px}.docs-layout{display:block;margin-top:0}.docs-nav{position:static;display:flex;flex-wrap:wrap;gap:3px 18px;margin-bottom:28px}.docs-nav a{font-size:.8125rem}.docs-content h1{font-size:2rem}.provenance-grid{grid-template-columns:1fr;gap:20px}.arena-footer{flex-wrap:wrap}}
.genesis-heading{align-items:flex-start}.genesis-heading h1{max-width:900px;font-size:clamp(1.8rem,3vw,2.85rem);line-height:1.12}.genesis-heading .intro{max-width:760px}.genesis-heading .intro a{text-decoration:underline;text-underline-offset:3px}.genesis-heading .session-status{display:grid;grid-template-columns:5px auto auto;gap:10px 8px;align-items:center;padding-top:3px}.session-label{grid-column:1 / 4;font:.75rem var(--mono);color:var(--muted);margin-bottom:4px}.session-status>.session-label:first-child{height:auto;width:auto;border-radius:0;background:transparent}.session-status #state-dot{height:5px;width:5px;background:#7c8c95;border-radius:50%}.session-status #state-dot.running{background:var(--accent)}.genesis-plan{margin-top:35px;padding-top:28px;border-top:1px solid var(--line);scroll-margin-top:24px}.genesis-summary{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}.genesis-summary h2{font-size:1.65rem;line-height:1.25;font-weight:500;max-width:480px}.genesis-summary>p{font-size:1rem;line-height:1.65;color:var(--muted);max-width:600px}.genesis-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px;list-style:none;margin:30px 0 0;padding:0}.genesis-steps li{border-top:1px solid var(--line);padding-top:17px}.genesis-steps h3{font-size:1rem;margin:12px 0 9px}.genesis-steps p{font-size:1rem;line-height:1.6;color:var(--muted)}.genesis-status{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;margin:28px 0 17px}.genesis-status dt{font-size:.875rem;color:var(--muted)}.genesis-status dd{margin:7px 0 0;font-size:1rem;font-weight:500}
@media(max-width:900px){.genesis-heading .session-status{display:flex;justify-content:flex-start;flex-wrap:wrap;gap:10px}.genesis-heading .session-label{margin:0 10px 0 0}.genesis-heading .session-status .mono{margin-left:10px}.genesis-summary{gap:25px}.genesis-steps,.genesis-status{gap:22px}}
@media(max-width:620px){.genesis-heading h1{font-size:1.9rem}.genesis-summary{grid-template-columns:1fr;gap:16px}.genesis-summary h2{font-size:1.5rem}.genesis-steps{grid-template-columns:1fr;gap:22px;margin-top:23px}.genesis-status{grid-template-columns:1fr;gap:17px}.genesis-status>div{display:flex;justify-content:space-between;gap:18px;align-items:baseline}.genesis-status dd{margin:0;text-align:right;font-size:.9375rem}.genesis-heading .session-label{font-size:.75rem}.genesis-heading .session-status .mono{margin-left:0}}
.session-help{grid-column:1 / -1;line-height:1.5;margin-top:3px}
.topbar{gap:42px}
.brand{gap:13px;font-size:1.375rem;letter-spacing:-.035em;line-height:1.02;flex-shrink:0}
.brand img{display:block;width:48px;height:48px}
.topbar nav{gap:25px;flex-wrap:wrap;align-items:center;font-size:.9375rem}
.version{white-space:nowrap}
.skip-link{position:absolute;z-index:10;top:8px;left:16px;transform:translateY(-180%);background:var(--text);color:white;padding:12px 18px}
.skip-link:focus{transform:none}
.launch-overview{display:flex;gap:30px;flex-wrap:wrap;margin:0 0 22px;padding:14px 0;border-top:1px solid var(--line);font-size:.875rem}
.launch-overview>div{display:flex;gap:10px;align-items:baseline}
.launch-overview dt{color:var(--muted)}
.launch-overview dd{margin:0;font-weight:600}
#experiment{scroll-margin-top:20px}
.research-links{display:grid;grid-template-columns:minmax(200px,1fr) minmax(0,2fr);gap:50px;margin-top:40px;padding:30px 0 10px;border-top:1px solid var(--text)}
.reference-heading h2{font-size:1.65rem;font-weight:500;letter-spacing:-.025em}
.reference-heading>p:last-child{font-size:1rem;line-height:1.6;color:var(--muted);max-width:310px;margin-top:12px}
.reference-list>a,.reference-status{display:grid;grid-template-columns:minmax(130px,.8fr) minmax(0,2fr) auto;gap:20px;align-items:baseline;padding:19px 0;border-bottom:1px solid var(--line);font-size:1rem;line-height:1.5}
.reference-list>a:first-child{padding-top:0}
.reference-list>a>span:nth-child(2),.reference-status>span:nth-child(2){color:var(--muted)}
.reference-list>a:hover{color:var(--accent);text-decoration:none}
.reference-list>a:hover .reference-name{text-decoration:underline;text-underline-offset:4px}
.reference-name{font-weight:600}
.reference-status>a{font-size:.875rem;white-space:nowrap;text-decoration:underline;text-underline-offset:4px}
.footer-brand{color:var(--text);font-size:.875rem;font-weight:600;margin-bottom:4px}
.footer-links{display:flex;gap:22px;flex-wrap:wrap;font-size:.875rem}
@media(max-width:1100px){.topbar{gap:28px}.topbar nav{gap:22px}.research-links{gap:30px}.reference-list>a,.reference-status{gap:15px;grid-template-columns:minmax(125px,.85fr) minmax(0,2fr) auto}}
@media(max-width:900px){.research-links{grid-template-columns:1fr;gap:26px}.reference-heading>p:last-child{max-width:none}.lab-footer{align-items:flex-start}.footer-links{gap:8px 20px}.reference-list>a,.reference-status{grid-template-columns:minmax(150px,.8fr) minmax(0,2fr) auto}}
@media(max-width:620px){.topbar{flex-wrap:wrap;gap:20px;padding:17px 16px}.brand{font-size:1.3rem;gap:11px}.brand img{width:43px;height:43px}.topbar nav{order:3;flex-basis:100%;justify-content:space-between;gap:9px;font-size:.875rem}.version{display:block;font-size:.75rem}.version b{display:block;margin:5px 0 0;text-align:right}.launch-overview{gap:10px 22px;font-size:.875rem;margin-bottom:4px}.launch-overview>div{gap:7px}.research-links{margin-top:30px;padding-top:25px}.reference-list>a,.reference-status{grid-template-columns:minmax(0,1fr) auto;gap:6px 14px;padding:16px 0}.reference-name{grid-column:1;grid-row:1}.reference-list>a>span:nth-child(2),.reference-status>span:nth-child(2){grid-column:1 / 3;grid-row:2}.reference-list>a>span:last-child,.reference-status>a{grid-column:2;grid-row:1}.footer-links{margin-top:10px}.lab-footer .footer-links a{margin-top:0}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}