/* Neurasoft / Continuum design system. Native type, procedural art, no remote assets. */
:root{--paper:#f4f3ec;--paper-deep:#e9e9df;--ink:#172a26;--muted:#58645b;--line:#ced3c6;--green:#245d4b;--accent:#d8ed7f;--night:#102823;--pale:#dce8dc;--red:#a35642;--serif:Georgia,'Times New Roman',serif;--sans:Arial,Helvetica,sans-serif;--mono:'Courier New',monospace;--width:1392px;--gutter:clamp(22px,4.8vw,86px);--ease:cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}::selection{background:var(--accent);color:var(--ink)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait}img,svg,canvas{max-width:100%}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--green);outline-offset:5px}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{font-weight:400}p+p{margin-top:1em}.wrap{max-width:calc(var(--width) + 2*var(--gutter));margin:auto;padding-inline:var(--gutter)}.skip{position:fixed;top:-100px;left:20px;background:var(--accent);padding:12px 22px;z-index:99}.skip:focus{top:12px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.eyebrow,.micro,.badge,.overline{font:11px/1.5 var(--mono);text-transform:uppercase;letter-spacing:.13em}.eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:24px}.eyebrow:before{content:'';height:6px;width:6px;background:currentColor;border-radius:50%}.badge{display:inline-flex;border:1px solid currentColor;padding:5px 10px;border-radius:3px;letter-spacing:.05em}.section{padding-block:106px}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:36px;margin-bottom:46px}.section-head h2{font:clamp(37px,4.6vw,66px)/1.06 var(--serif);letter-spacing:-.045em;max-width:820px}.section-head p{max-width:350px;color:var(--muted);font-size:15px}.rule{border-top:1px solid var(--line)}.muted{color:var(--muted)}.serif{font-family:var(--serif)}.arrow{display:inline-block;transition:transform .25s;flex-shrink:0}.text-link{display:inline-flex;gap:28px;align-items:center;padding-block:8px;font-size:14px;font-weight:600;border-bottom:1px solid var(--ink)}.text-link:hover .arrow,.button:hover .arrow{transform:translate(3px,-3px)}.button{min-height:49px;display:inline-flex;gap:26px;align-items:center;justify-content:center;padding:12px 22px;background:var(--ink);color:var(--paper);border:1px solid var(--ink);border-radius:3px;font-size:13px;line-height:1.4;transition:background .25s,transform .25s}.button:hover{background:var(--green)}.button.outline{background:transparent;color:var(--ink);border-color:var(--line)}.button.outline:hover{border-color:var(--ink)}.button.lime{background:var(--accent);color:var(--ink);border-color:var(--accent)}.actions{display:flex;align-items:center;flex-wrap:wrap;gap:23px;margin-top:31px}
/* Navigation */
.header{position:sticky;top:0;z-index:30;background:rgba(244,243,236,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.nav{height:86px;display:flex;align-items:center;justify-content:space-between;gap:25px}.wordmark{display:inline-flex;align-items:center;gap:10px;font-size:27px;letter-spacing:-1.4px;font-weight:600;line-height:1}.wordmark svg{width:32px;height:34px}.nav-links{display:flex;gap:30px;align-items:center}.nav-links a{font-size:13px;position:relative;padding-block:14px}.nav-links a:after{content:'';position:absolute;left:0;right:100%;height:1px;bottom:8px;background:var(--ink);transition:right .25s}.nav-links a:hover:after,.nav-links a[aria-current=page]:after{right:0}.nav-tools{display:flex;gap:20px;align-items:center}.search-open{display:flex;align-items:center;gap:10px;border:0;background:none;color:var(--muted);font-size:12px;padding:12px 0}.search-open svg{width:17px}.nav-note{font:10px/1.4 var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.08em;border-left:1px solid var(--line);padding-left:20px}.menu-toggle{display:none;background:none;border:1px solid var(--line);height:44px;width:46px;color:var(--ink)}
/* Front page */
.hero{position:relative;min-height:730px;padding-top:42px;overflow:hidden}.hero-topline{display:flex;justify-content:space-between;font:10px/1.5 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;min-height:604px}.hero-copy{position:relative;z-index:2;padding-bottom:26px}.hero-copy .eyebrow{margin-top:20px}.hero h1{font-size:clamp(60px,6.75vw,104px);line-height:.98;letter-spacing:-.065em;max-width:780px}.hero h1 em{display:block;font:italic 1.035em/1.04 var(--serif);letter-spacing:-.065em;color:var(--green);white-space:nowrap}.hero-intro{font-size:17px;line-height:1.65;max-width:420px;margin-top:31px;color:var(--muted)}.hero-visual{position:relative;align-self:stretch;min-width:0;margin-right:-60px;margin-left:-95px;pointer-events:none}.field-canvas{display:block;width:100%;height:100%;min-height:440px}.hero-visual:after{content:'';position:absolute;bottom:36px;left:15%;right:10%;height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent)}.art-caption{position:absolute;bottom:10px;right:70px;text-align:right;font:9px/1.8 var(--mono);letter-spacing:.08em;color:var(--muted);text-transform:uppercase}.art-coordinate{position:absolute;left:14%;top:20%;font:10px var(--mono);color:var(--muted)}.hero-base{padding:21px 0 24px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}.hero-base div{display:flex;gap:32px}.hero-base .micro{color:var(--muted);font-size:10px}.hero-base .text-link{border:0;padding:0;font-size:12px}.intro-band{padding:87px 0 92px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr 2.3fr;gap:60px}.intro-band h2{font:clamp(31px,3.1vw,46px)/1.26 var(--serif);letter-spacing:-.025em;max-width:890px}.intro-band h2 span{color:var(--green)}.intro-band p{max-width:800px;color:var(--muted);font-size:16px;margin-top:23px}.intro-band .micro{padding-top:10px}.program-list{display:grid;border-top:1px solid var(--line)}.program-row{display:grid;grid-template-columns:70px 1.3fr 1fr 36px;gap:25px;align-items:center;padding:31px 0;border-bottom:1px solid var(--line);transition:padding .3s,background .3s}.program-row:hover{padding-inline:12px;background:#eeeee4}.program-row .number{font:11px var(--mono);color:var(--muted)}.program-row h3{font-size:clamp(21px,2.1vw,29px);letter-spacing:-.045em}.program-row p{color:var(--muted);font-size:14px;max-width:385px}.program-row .arrow{font-size:24px}.subnote{font-size:12px;color:var(--muted);margin-top:25px;max-width:750px}
/* Dark feature / laboratory cards */
.dark{background:var(--night);color:var(--paper);--line:#39534a;--muted:#afc1b4;--green:#d8ed7f}.dark .text-link{border-color:var(--paper)}.dark :focus-visible{outline-color:var(--accent)}.dark .section-head h2{max-width:700px}.feature{position:relative;overflow:hidden;min-height:620px}.feature-grid{display:grid;grid-template-columns:1fr 1fr;min-height:450px;align-items:center;gap:70px}.feature h2{font:clamp(48px,5.4vw,81px)/1.05 var(--serif);letter-spacing:-.055em}.feature h2 em{color:var(--accent);font-weight:400}.feature p{max-width:400px;color:var(--muted);margin-top:26px;font-size:16px}.feature .feature-art{height:440px;position:relative}.feature-canvas{width:100%;height:100%}.art-label{border-top:1px solid var(--line);padding-top:14px;margin-top:20px;display:flex;justify-content:space-between;gap:20px;font:10px/1.7 var(--mono);text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}.feature-foot{display:flex;gap:30px;align-items:center;justify-content:space-between;border-top:1px solid var(--line);margin-top:30px;padding-top:20px}.feature-foot .micro{color:var(--muted)}.lab-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.lab-card{border:1px solid var(--line);display:flex;flex-direction:column;position:relative;transition:transform .3s}.lab-card:hover{transform:translateY(-5px)}.lab-image{height:285px;position:relative;overflow:hidden;background:var(--paper-deep)}.lab-image svg{width:100%;height:100%}.lab-image .figure-id{position:absolute;bottom:17px;left:24px;font:9px var(--mono);letter-spacing:.08em;text-transform:uppercase}.lab-card:nth-child(2) .lab-image{background:#d8e2d4}.lab-content{padding:32px}.lab-content .micro{color:var(--muted)}.lab-content h3{font-size:34px;letter-spacing:-.045em;margin-top:14px;margin-bottom:13px}.lab-content p{font-size:15px;color:var(--muted);max-width:510px;margin-bottom:26px}.card-tail{display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:12px}.card-tail .arrow{font-size:25px}.quote-section{padding:100px 0;background:#e7ecdd}.quote-section blockquote{font:clamp(36px,4.7vw,66px)/1.13 var(--serif);letter-spacing:-.04em;margin:0;max-width:1110px}.quote-section .quote-grid{display:grid;grid-template-columns:1fr 4fr;gap:40px}.quote-section .text-link{margin-top:35px}.journal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.journal-card{display:flex;flex-direction:column;min-width:0}.journal-art{height:207px;position:relative;overflow:hidden;margin-bottom:22px;background:#dce3d4}.journal-art svg{width:100%;height:100%;transition:transform .65s var(--ease)}.journal-card:hover .journal-art svg{transform:scale(1.05)}.journal-art.sand{background:#e8dfce}.journal-art.coral{background:#e7cbbb}.journal-card .meta{display:flex;gap:16px;color:var(--muted);font:10px var(--mono);text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px}.journal-card h3{font:27px/1.14 var(--serif);letter-spacing:-.028em;max-width:360px}.journal-card p{font-size:14px;line-height:1.7;color:var(--muted);margin-top:15px}.journal-card .card-tail{margin-top:auto;padding-top:24px}.journal-card .status{font-size:10px;letter-spacing:.04em;color:var(--muted)}
/* Page architecture */
.page-hero{padding:70px 0 67px;border-bottom:1px solid var(--line)}.breadcrumbs{display:flex;gap:14px;font:10px/1.5 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:48px}.breadcrumbs a:hover{text-decoration:underline}.page-hero h1{font:clamp(53px,6.4vw,92px)/1.04 var(--serif);letter-spacing:-.055em;max-width:1070px}.page-hero h1 em{color:var(--green);font-weight:400}.page-hero .lead{font-size:20px;line-height:1.65;color:var(--muted);max-width:785px;margin-top:28px}.page-meta{display:flex;gap:26px;flex-wrap:wrap;margin-top:34px;font:10px/1.7 var(--mono);letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}.editorial-grid{display:grid;grid-template-columns:250px 1fr;gap:80px;padding-block:76px}.aside{font-size:13px}.aside nav{display:flex;flex-direction:column;gap:14px;margin-top:23px}.aside nav a{color:var(--muted);border-left:1px solid var(--line);padding-left:16px;line-height:1.5}.aside nav a:hover{border-color:var(--green);color:var(--ink)}.aside-inner{position:sticky;top:125px}.prose{max-width:800px}.prose h2{font:36px/1.16 var(--serif);letter-spacing:-.025em;margin-top:50px;margin-bottom:22px;scroll-margin-top:120px}.prose h2:first-child{margin-top:0}.prose h3{font-size:22px;letter-spacing:-.03em;margin-top:28px;margin-bottom:14px}.prose p{font-size:17px;line-height:1.9;color:#49584f;margin-top:0;margin-bottom:22px}.prose a:not(.button){text-decoration:underline;text-underline-offset:4px}.prose ul{padding-left:20px;color:var(--muted);line-height:1.9}.prose li{margin-bottom:13px}.callout{border-left:2px solid var(--green);padding:24px 28px;background:#e7eadf;margin-block:35px}.callout p:last-child{margin-bottom:0}.callout .micro{margin-bottom:13px;display:block}.source-note{border-top:1px solid var(--line);padding-top:26px;margin-top:47px;font-size:12px;color:var(--muted)}.source-note p{font-size:13px;line-height:1.7}.big-figure{border-bottom:1px solid var(--line);background:#e0e8db;overflow:hidden;height:410px;position:relative}.big-figure canvas{width:100%;height:100%;min-height:0}.big-figure .art-caption{right:var(--gutter);bottom:16px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px}.two-col h2{font:44px/1.14 var(--serif);letter-spacing:-.035em}.two-col p{font-size:17px;color:var(--muted);line-height:1.85;margin-top:22px}.fact-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:46px}.fact{padding:26px 26px 29px 0}.fact+.fact{border-left:1px solid var(--line);padding-left:26px}.fact h3{font-size:19px;letter-spacing:-.02em;margin:14px 0}.fact p{color:var(--muted);font-size:14px;margin:0}.timeline{margin-top:32px;border-left:1px solid var(--line);padding-left:28px}.timeline-item{position:relative;padding-bottom:34px}.timeline-item:before{position:absolute;content:'';left:-33px;top:7px;width:9px;height:9px;background:var(--green);border-radius:50%;border:2px solid var(--paper)}.timeline-item .micro{color:var(--muted)}.timeline-item h3{font:25px var(--serif);margin:12px 0}.timeline-item p{color:var(--muted);font-size:15px;max-width:680px}.program-detail{padding-block:64px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:80px 1fr 1fr;gap:35px;scroll-margin-top:100px}.program-detail .number{font:12px var(--mono)}.program-detail h2{font:35px/1.18 var(--serif);letter-spacing:-.035em}.program-detail p{font-size:16px;color:var(--muted);margin-bottom:18px}.program-detail .micro{display:block;color:var(--green);margin-bottom:18px}.program-detail h3{font-size:16px;margin-bottom:12px}.question{padding-top:20px;margin-top:22px;border-top:1px solid var(--line);font-style:italic}.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:40px}.filter{border:1px solid var(--line);background:transparent;border-radius:40px;padding:9px 17px;font-size:12px;color:var(--ink)}.filter[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}.journal-index{row-gap:55px}.journal-index [hidden]{display:none}.journal-count{font:10px var(--mono);color:var(--muted);margin-bottom:30px;text-transform:uppercase}.evidence-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:38px}.evidence-card{padding:29px;border:1px solid var(--line)}.evidence-card h3{font:25px var(--serif);margin-block:20px 13px}.evidence-card p{font-size:14px;color:var(--muted)}.parent-card{background:var(--night);color:var(--paper);padding:40px;max-width:720px;margin:35px 0}.parent-card .micro{color:#bdcabe}.parent-name{font-size:32px;letter-spacing:-.04em;margin:12px 0 26px}.family-branches{display:grid;grid-template-columns:1fr 1fr;gap:30px;border-top:1px solid #547267;padding-top:27px}.family-branches h3{font:28px var(--serif)}.family-branches p{color:#c0cbbf;font-size:13px;margin:10px 0 0}.contact-routes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.contact-route{padding:29px;border:1px solid var(--line)}.contact-route h2{font:27px var(--serif);margin-bottom:17px}.contact-route p{font-size:14px;color:var(--muted);margin-bottom:22px}.contact-address{font:clamp(27px,4.5vw,57px)/1.15 var(--serif);letter-spacing:-.04em;margin:36px 0;overflow-wrap:anywhere}.copy-button{background:none;border:1px solid var(--line);padding:9px 15px;color:var(--ink);font-size:12px}.copy-status{font-size:12px;margin-top:14px;color:var(--muted)}
/* Observatory */
.exhibit{border:1px solid var(--line);background:#102823;color:#eef2e5;padding:32px;--muted:#bacabb;--line:#4b6558}.exhibit-head{display:flex;align-items:start;justify-content:space-between;gap:20px}.exhibit-head h2{font:31px var(--serif);margin:12px 0 0;letter-spacing:-.03em}.exhibit .badge{color:var(--accent);font-size:9px}.chart-shell{position:relative;height:360px;margin-top:26px}.chart-shell canvas{width:100%;height:100%;display:block}.chart-axis-label{font:10px var(--mono);color:var(--muted)}.chart-legend{display:flex;gap:25px;flex-wrap:wrap;font:11px var(--mono);color:var(--muted);margin-top:18px}.chart-legend span:before{content:'';display:inline-block;width:18px;height:2px;background:#d8ed7f;vertical-align:middle;margin-right:10px}.chart-legend span+span:before{background:#77cdbb}.exhibit-controls{border-top:1px solid var(--line);padding-top:26px;margin-top:25px;display:flex;gap:12px;flex-wrap:wrap;align-items:center}.exhibit-controls button{min-height:45px;background:transparent;color:var(--paper);border:1px solid var(--line);padding:10px 17px;border-radius:3px;font-size:12px}.exhibit-controls button.primary{background:var(--accent);color:#102823;border-color:var(--accent)}.exhibit-controls button:hover{border-color:var(--accent)}.range-row{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:24px;font-size:12px}.range-row input{width:230px;accent-color:var(--accent);max-width:100%}.range-row label{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.exhibit-status{font:11px/1.7 var(--mono);color:var(--muted);margin-top:18px;min-height:38px}.exhibit-explainer{font-size:13px;color:var(--muted);max-width:700px;line-height:1.8;margin-top:26px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:45px}.step .micro{color:var(--green)}.step h3{font:25px var(--serif);margin:15px 0}.step p{font-size:14px;color:var(--muted)}.formula{font:13px/1.9 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;background:var(--paper-deep);padding:22px;border:1px solid var(--line)}
/* Footer / search */
.invitation{border-top:1px solid var(--line);padding:75px 0 82px}.invitation .wrap{display:flex;gap:40px;align-items:center;justify-content:space-between}.invitation h2{font:clamp(37px,4vw,57px)/1.12 var(--serif);letter-spacing:-.04em;max-width:830px}.invitation p{font-size:15px;color:var(--muted);margin-top:17px}.footer{background:var(--night);color:var(--paper);padding:65px 0 25px}.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:45px}.footer-intro p{color:#b4c3b6;font-size:14px;max-width:280px;margin-top:25px}.footer h3{font:10px var(--mono);text-transform:uppercase;letter-spacing:.12em;color:#a9beb0;margin-bottom:25px}.footer-links{display:flex;flex-direction:column;gap:11px;font-size:13px}.footer a:hover{color:var(--accent)}.footer-bottom{border-top:1px solid #39584b;padding-top:22px;margin-top:65px;display:flex;gap:20px;justify-content:space-between;flex-wrap:wrap;font:10px/1.8 var(--mono);color:#afc0b3}.footer-word{font-size:clamp(70px,16vw,250px);letter-spacing:-.08em;line-height:.8;font-weight:600;color:#315246;margin-top:70px;margin-left:-7px;overflow:hidden}.search-dialog{border:1px solid var(--line);padding:0;background:var(--paper);color:var(--ink);width:min(720px,calc(100% - 32px));max-height:80vh;border-radius:5px;box-shadow:0 20px 100px #0005}.search-dialog::backdrop{background:rgba(10,25,20,.6);backdrop-filter:blur(8px)}.search-top{display:flex;align-items:center;gap:12px;padding:22px;border-bottom:1px solid var(--line)}.search-top input{flex:1;min-width:0;background:none;border:0;font-size:18px;color:var(--ink);outline:0}.search-close{border:1px solid var(--line);background:none;padding:6px 10px;font-size:11px;color:var(--muted)}.search-results{padding:12px 22px 22px;max-height:55vh;overflow:auto}.search-result{display:block;padding:18px 0;border-bottom:1px solid var(--line)}.search-result .micro{color:var(--muted);font-size:9px}.search-result h3{font:24px/1.3 var(--serif);margin-top:5px}.search-empty{padding:24px 0;color:var(--muted);font-size:14px}.search-hint{font:10px var(--mono);color:var(--muted);padding:16px 22px;border-top:1px solid var(--line)}[hidden]{display:none!important}.notfound{min-height:60vh;padding:100px var(--gutter)}.notfound h1{font:100px var(--serif)}.notfound p{max-width:500px;margin-top:15px}.read-progress{position:fixed;top:86px;left:0;height:2px;background:var(--green);z-index:31;width:0;pointer-events:none}.pause-art{font:10px var(--mono);background:none;border:1px solid var(--line);color:var(--muted);padding:8px 10px;min-height:36px}
@media(min-width:1700px){.hero{min-height:820px}.hero-grid{min-height:690px}.hero-visual{margin-left:-40px}.hero h1{font-size:112px}}
@media(max-width:1120px){.nav-links{gap:20px}.nav-note{display:none}.hero h1{font-size:clamp(58px,7.4vw,90px)}.hero-grid{grid-template-columns:1.1fr 1fr}.hero-visual{margin-right:-70px;margin-left:-90px}.hero{min-height:670px}.hero-grid{min-height:545px}.program-row{grid-template-columns:45px 1.2fr 1fr 28px}.editorial-grid{gap:45px;grid-template-columns:190px 1fr}.section{padding-block:80px}.program-detail{grid-template-columns:45px 1fr 1.2fr;gap:23px}}
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.intro-band{padding-inline:var(--gutter)}
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