/* Selected laboratory direction, second study. Base variants stay available. */
.node-label{border:1px solid transparent;pointer-events:auto;min-height:36px;z-index:3;font-family:var(--body);cursor:pointer;transition:color .2s,background .2s}
.node-label[aria-pressed=true]{color:var(--accent);border-color:currentColor;border-radius:3px}
.dimension-detail{display:grid;grid-template-columns:48px 1fr;gap:14px;border-top:1px solid var(--line);padding-top:18px;margin-top:20px;min-height:108px}
.dimension-number{font-size:11px;color:var(--accent);padding-top:3px}
.dimension-detail h3{font-size:15px;line-height:1.4;font-weight:600}.dimension-detail p{font-size:13px;color:var(--muted);line-height:1.7;margin-top:6px}
.writing-tools{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:0 0 20px}.writing-filters{display:flex;gap:6px;flex-wrap:wrap}.writing-filters button{background:transparent;border:1px solid transparent;padding:10px 15px;min-height:44px;border-radius:3px;font-size:13px}.writing-filters button:hover{background:var(--surface)}.writing-filters button[aria-pressed=true]{border-color:var(--ink);color:var(--ink)}#writing-count{font-size:12px;color:var(--muted);white-space:nowrap}
.reader-size button:disabled{opacity:.4;cursor:default}.reader-toc a[aria-current=location]{color:var(--accent);font-weight:600}.reader-toc a{border-left:2px solid transparent;padding-left:12px}.reader-toc a[aria-current=location]{border-color:var(--accent)}
html[data-theme=lab]{--bg:#f7f8f2;--ink:#233f34;--muted:#52675b;--line:#c8d3c7;--accent:#a43d26;--surface:#eaf0de;--lab-panel:#eaf0d9;--lab-panel-ink:#344f35;scroll-padding-top:145px}
html[data-theme=lab] .comparison{background:#e5ebde;color:#435547;min-height:44px;border-bottom:1px solid #d0d9c8;font-size:11px}
html[data-theme=lab] .comparison a[aria-current]{background:#f7f8f2;border-color:#a5b79c}
html[data-theme=lab] .original-link{margin-left:12px;border-left:1px solid #bdcbb7;border-radius:0;font-size:11px}
html[data-theme=lab] .site-header{position:sticky;top:44px;z-index:20;background:var(--bg);padding:19px 0;border-bottom:1px solid var(--line);gap:24px}
html[data-theme=lab] .header-note{font-size:12px;color:var(--muted)}
html[data-theme=lab] .site-header nav{gap:28px;font-size:13px}
html[data-theme=lab] .site-header nav a{position:relative;padding:10px 0}
html[data-theme=lab] .site-header nav a::after{position:absolute;bottom:1px;left:0;right:0;content:'';height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .2s}
html[data-theme=lab] .site-header nav a:hover::after,html[data-theme=lab] .site-header nav a[aria-current=location]::after{transform:scaleX(1)}
html[data-theme=lab] .hero{max-width:1370px;margin-inline:auto;grid-template-columns:.95fr 1.05fr;gap:0 6%;min-height:0;padding-top:48px;padding-bottom:0}
html[data-theme=lab] .hero-copy{align-self:center;padding-top:0;padding-bottom:42px}
html[data-theme=lab] .hero .eyebrow{font-size:12px;letter-spacing:.07em}
html[data-theme=lab] .hero h1{font-size:clamp(60px,7.2vw,106px);font-weight:500;letter-spacing:-.065em;line-height:1.01;margin:26px 0 30px}
html[data-theme=lab] .hero h1 sup{font-size:12px;margin-top:14px;margin-left:16px}
html[data-theme=lab] .hero-line{font-size:18px;line-height:1.6}
html[data-theme=lab] .hero-line em{display:inline-block;font-size:25px;letter-spacing:-.035em;color:var(--ink);margin-top:9px}
html[data-theme=lab] .hero-links{margin-top:32px;gap:24px;font-size:13px}
html[data-theme=lab] .hero-links a{padding:12px 0;min-height:44px;border-bottom:1px solid var(--ink)}
html[data-theme=lab] .hero-links span{display:inline-block;transition:transform .2s}
html[data-theme=lab] .hero-links a:hover span{transform:translate(3px,-3px)}
html[data-theme=lab] .perspective{background:var(--lab-panel);padding:20px 22px 18px;border:1px solid #d5dfc7;border-radius:4px}
html[data-theme=lab] .figure-top{font-size:11px;color:var(--lab-panel-ink);letter-spacing:.055em;border-bottom-color:#c6d3b9;padding-bottom:14px}
html[data-theme=lab] .scene{height:295px;margin-top:3px}
html[data-theme=lab] .scene-title{top:50%}
html[data-theme=lab] .scene-title strong{font-size:45px;line-height:.97;letter-spacing:-.055em}
html[data-theme=lab] .scene-title>span{font-size:11px;margin-bottom:7px}
html[data-theme=lab] .node-label{font-size:11px;background:var(--lab-panel);color:var(--lab-panel-ink);padding:4px 7px;min-height:40px}
html[data-theme=lab] .node-label:hover,html[data-theme=lab] .node-label:focus-visible{color:var(--accent);background:#f5f6e9}
html[data-theme=lab] .node-label[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:var(--bg)}
html[data-theme=lab] figcaption{font-size:15px;letter-spacing:-.01em;padding-top:0}
html[data-theme=lab] .perspective-controls{margin-top:12px;max-width:100%;gap:14px;font-size:12px}
html[data-theme=lab] .perspective-controls label{color:var(--lab-panel-ink)}
html[data-theme=lab] .perspective-controls button{width:40px;height:40px;border-color:#b8c8aa;color:var(--lab-panel-ink)}
html[data-theme=lab] input[type=range]{height:40px}
html[data-theme=lab] #control-help{font-size:11px;color:var(--lab-panel-ink);margin-top:4px;text-align:left}
html[data-theme=lab] .dimension-detail{border-color:#c6d3b9;margin-top:17px;min-height:104px;padding-top:16px;gap:12px}
html[data-theme=lab] .dimension-detail p{color:var(--lab-panel-ink);font-size:13px;line-height:1.65}
html[data-theme=lab] .hero-bottom{margin-top:44px;padding:21px 0;font-size:12px;gap:20px}
html[data-theme=lab] .content-section{max-width:1233px;margin-inline:auto;padding:68px 0 72px}
html[data-theme=lab] .section-heading{margin-bottom:35px}
html[data-theme=lab] .section-heading .eyebrow{font-size:12px;letter-spacing:.08em}
html[data-theme=lab] .section-heading>span{font-size:12px;line-height:1.6}
html[data-theme=lab] .content-section h2{font-size:clamp(40px,4.5vw,64px);line-height:1.06;letter-spacing:-.055em}
html[data-theme=lab] .research-layout{grid-template-columns:1fr 1.25fr;gap:11%}
html[data-theme=lab] .research-copy .large-copy{font-size:24px;line-height:1.5;max-width:540px}
html[data-theme=lab] .research-copy>p:not(.large-copy),html[data-theme=lab] .about .about-layout p:not(.large-copy){font-size:16px;line-height:1.8}
html[data-theme=lab] .orbit-mark{font-size:56px;margin-left:18px}
html[data-theme=lab] .text-link{font-size:14px;min-height:44px;align-items:center;padding-bottom:8px}
html[data-theme=lab] .research-foot{font-size:12px;line-height:1.7;gap:12px 28px;margin-top:34px}
html[data-theme=lab] #work-list{column-gap:6%}
html[data-theme=lab] .work-row{grid-template-columns:62px 1fr 24px;grid-template-rows:auto auto;gap:5px 18px;padding:27px 0;align-items:center;transform:none;position:relative}
html[data-theme=lab] .work-index{display:none}
html[data-theme=lab] .work-art{grid-column:1;grid-row:1 / span 2;width:58px;height:58px;align-self:start;margin-top:3px}
html[data-theme=lab] .work-name{grid-column:2;grid-row:1}
html[data-theme=lab] .work-name h3{font-size:21px;line-height:1.3;font-weight:600;letter-spacing:-.025em}
html[data-theme=lab] .work-name p{font-size:12px;margin-top:5px;line-height:1.6}
html[data-theme=lab] .work-description{grid-column:2;grid-row:2;font-size:14px;line-height:1.7;margin-top:6px}
html[data-theme=lab] .work-row>.arrow{grid-column:3;grid-row:1;font-size:20px;transition:transform .2s;align-self:start;margin-top:2px}
html[data-theme=lab] .work-row:hover>.arrow{transform:translate(3px,-3px)}
html[data-theme=lab] .work-row:hover h3{color:var(--accent)}
html[data-theme=lab] .work-row:last-child{grid-column:1/-1;grid-template-columns:62px minmax(240px,1fr) 1fr 24px;gap:5px 18px}
html[data-theme=lab] .work-row:last-child .work-description{grid-column:3;grid-row:1 / span 2;max-width:440px;margin:0}
html[data-theme=lab] .work-row:last-child>.arrow{grid-column:4}
html[data-theme=lab] .writing-intro{gap:9%;margin-bottom:30px}
html[data-theme=lab] .writing-intro>p{font-size:16px;line-height:1.8;width:44%}
html[data-theme=lab] .writing-tools{border-bottom:1px solid var(--line);margin-bottom:0;padding-bottom:18px}
html[data-theme=lab] .writing-filters button{font-size:14px}
html[data-theme=lab] .writing-filters button[aria-pressed=true]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
html[data-theme=lab] .writing-row{grid-template-columns:110px minmax(0,1fr) 24px;padding:26px 0;gap:24px}
html[data-theme=lab] .writing-row:first-child{border-top:0}
html[data-theme=lab] .writing-row>span:first-child{font-size:12px;line-height:1.7}
html[data-theme=lab] .writing-row h3{font-size:24px;font-weight:500;line-height:1.35;max-width:820px;letter-spacing:-.025em}
html[data-theme=lab] .writing-row p{font-size:15px;line-height:1.8;max-width:800px;margin-top:8px}
html[data-theme=lab] .about-layout{gap:11%}
html[data-theme=lab] .about-links{font-size:14px;gap:28px}
html[data-theme=lab] .about-links a{min-height:44px;display:inline-flex;align-items:center;border-bottom:1px solid var(--line)}
html[data-theme=lab] footer{max-width:1233px;margin-inline:auto;font-size:12px}
html[data-theme=lab] .reader-shell{max-width:1230px;padding-top:40px}
html[data-theme=lab] .reader-layout{grid-template-columns:185px minmax(0,650px);gap:65px}
html[data-theme=lab] .reader-content{font-family:var(--body);font-size:var(--reading-size,19px);line-height:1.85;letter-spacing:-.014em}
html[data-theme=lab] .reader-content>h1{font-size:clamp(35px,4.3vw,58px);line-height:1.13;font-weight:500;letter-spacing:-.045em;margin-bottom:24px;text-wrap:balance}
html[data-theme=lab] .reader-content h2{font-family:var(--body);font-size:29px;line-height:1.35;font-weight:500;letter-spacing:-.03em;scroll-margin-top:145px}
html[data-theme=lab] .reader-content h3{font-size:22px;font-weight:600;line-height:1.5}
html[data-theme=lab] .reader-content .eyebrow,html[data-theme=lab] .reader-meta{font-family:var(--body);font-size:12px;line-height:1.8;letter-spacing:.035em}
html[data-theme=lab] .reader-meta{letter-spacing:0;padding-bottom:28px}
html[data-theme=lab] .reader-content p{margin:22px 0}
html[data-theme=lab] .reader-content blockquote{font-style:normal;background:var(--surface);border-left:2px solid var(--accent);padding:18px 24px;margin:32px 0;font-size:1.03em}
html[data-theme=lab] .reader-toc{top:150px;font-size:12px;line-height:1.7}
html[data-theme=lab] .reader-toc a{padding-block:4px}
html[data-theme=lab] .reader-top{font-size:13px;margin-bottom:38px}
html[data-theme=lab] .reader-size button{min-width:44px;min-height:44px;border-radius:3px}
html[data-theme=lab] .reader-progress{top:44px}
html[data-theme=lab] .reader-source{font-size:14px;line-height:1.8}
@media(max-width:1370px){html[data-theme=lab] .content-section,html[data-theme=lab] footer{margin-inline:5vw}}
@media(max-width:1000px){html[data-theme=lab] .hero{gap:0 4%;padding-top:36px}html[data-theme=lab] .hero h1{font-size:clamp(56px,7.2vw,74px)}html[data-theme=lab] .header-note{display:none}html[data-theme=lab] .hero .eyebrow{font-size:11px}html[data-theme=lab] .perspective{padding-inline:16px}html[data-theme=lab] .hero-links{flex-direction:column;gap:5px;align-items:start}html[data-theme=lab] .hero-line{font-size:16px}html[data-theme=lab] .hero-line em{font-size:22px}html[data-theme=lab] .research-copy .large-copy{font-size:21px}html[data-theme=lab] .reader-layout{grid-template-columns:150px minmax(0,650px);gap:30px}html[data-theme=lab] .work-name h3{font-size:19px}}
@media(max-width:740px){html[data-theme=lab] .hero{grid-template-columns:1fr;max-width:620px;padding-top:36px}html[data-theme=lab] .hero-copy{padding-bottom:0}html[data-theme=lab] .hero h1{font-size:clamp(68px,14vw,96px);margin:20px 0 25px}html[data-theme=lab] .hero-links{flex-direction:row;gap:24px;margin-top:22px}html[data-theme=lab] .perspective{margin-top:34px;max-width:none}html[data-theme=lab] .hero-line{font-size:18px}html[data-theme=lab] .hero-line em{font-size:25px}html[data-theme=lab] #work-list{display:block}html[data-theme=lab] .work-row:last-child{grid-template-columns:62px 1fr 24px}html[data-theme=lab] .work-row:last-child .work-description{grid-column:2;grid-row:2}html[data-theme=lab] .work-row:last-child>.arrow{grid-column:3}html[data-theme=lab] .research-layout,html[data-theme=lab] .about-layout{grid-template-columns:1fr;gap:26px}html[data-theme=lab] .reader-layout{display:block}html[data-theme=lab] .reader-toc{position:static;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:32px}html[data-theme=lab] .reader-toc a{display:block;margin-top:12px;padding-left:10px}html[data-theme=lab] .writing-intro{display:block}html[data-theme=lab] .writing-intro>p{width:auto;margin-top:24px}html[data-theme=lab] .comparison .demo-label>span{display:none}}
@media(max-width:620px){html[data-theme=lab]{scroll-padding-top:132px}html[data-theme=lab] .comparison{padding:0 4vw;min-height:44px}.comparison nav{gap:0}html[data-theme=lab] .comparison a{padding:12px 8px;font-size:10px}html[data-theme=lab] .original-link{margin-left:4px;padding-left:10px}.original-link{font-size:10px}.demo-label{font-size:9px}html[data-theme=lab] .site-header{top:44px;padding:10px 0;gap:14px}html[data-theme=lab] .site-header nav{font-size:13px;gap:18px}html[data-theme=lab] .site-header nav a{min-height:44px;display:inline-flex;align-items:center}html[data-theme=lab] .hero{padding-top:28px}html[data-theme=lab] .hero h1 sup{font-size:12px;margin-left:14px}html[data-theme=lab] .hero .eyebrow{font-size:12px}html[data-theme=lab] .hero-links{font-size:14px;gap:22px}html[data-theme=lab] .hero-links span{margin-left:8px}html[data-theme=lab] .hero-bottom{font-size:12px;line-height:1.7;margin-top:30px;padding:18px 0;align-items:start}html[data-theme=lab] .hero-bottom>span{max-width:180px}html[data-theme=lab] .hero-bottom>a{white-space:normal;max-width:125px;text-align:right}html[data-theme=lab] .content-section{padding:42px 0 48px}html[data-theme=lab] .section-heading{gap:18px;margin-bottom:28px}html[data-theme=lab] .section-heading .eyebrow{font-size:12px}html[data-theme=lab] .section-heading>span{font-size:12px;max-width:150px}html[data-theme=lab] .content-section h2{font-size:44px}html[data-theme=lab] .research-foot{font-size:13px;gap:12px 22px}html[data-theme=lab] .work-name h3{font-size:21px}html[data-theme=lab] .work-name p{font-size:14px}html[data-theme=lab] .work-description{font-size:15px}html[data-theme=lab] .work-row,html[data-theme=lab] .work-row:last-child{grid-template-columns:48px minmax(0,1fr) 18px;gap:4px 13px;padding:24px 0}html[data-theme=lab] .work-art{width:46px;height:46px}html[data-theme=lab] .writing-row{grid-template-columns:1fr 20px;gap:10px;padding:23px 0}html[data-theme=lab] .writing-row>span:first-child{font-size:13px;grid-column:1/-1}html[data-theme=lab] .writing-row h3{font-size:23px}html[data-theme=lab] .writing-row p{font-size:15px;line-height:1.75}html[data-theme=lab] .writing-filters{gap:2px}html[data-theme=lab] .writing-filters button{padding:10px 13px;font-size:14px}html[data-theme=lab] .writing-tools{gap:8px}html[data-theme=lab] #writing-count{font-size:12px}html[data-theme=lab] .reader-content>h1{font-size:39px}html[data-theme=lab] .reader-content h2{font-size:28px}html[data-theme=lab] .reader-top{font-size:14px;margin-bottom:30px}html[data-theme=lab] .reader-toc a{font-size:14px}html[data-theme=lab] .reader-shell{padding-top:28px}html[data-theme=lab] .node-label{min-height:44px;font-size:12px;padding-inline:7px}html[data-theme=lab] .scene{height:300px}html[data-theme=lab] .scene-title strong{font-size:40px}html[data-theme=lab] .figure-top{font-size:11px}html[data-theme=lab] .perspective-controls{font-size:13px;gap:10px}html[data-theme=lab] .perspective-controls button{width:44px;height:44px}html[data-theme=lab] input[type=range]{height:44px}html[data-theme=lab] #control-help{font-size:12px;line-height:1.6}html[data-theme=lab] .dimension-detail{grid-template-columns:40px 1fr;gap:12px;min-height:130px}html[data-theme=lab] .dimension-detail p{font-size:14px}html[data-theme=lab] .dimension-detail h3{font-size:16px}html[data-theme=lab] .dimension-number{font-size:12px}html[data-theme=lab] .about-links{font-size:15px}html[data-theme=lab] footer{font-size:12px}}
@media(max-width:360px){html[data-theme=lab] .site-header nav{font-size:12px;gap:12px}html[data-theme=lab] .hero h1{font-size:61px}html[data-theme=lab] .comparison .demo-label{display:none}html[data-theme=lab] .comparison{justify-content:center}html[data-theme=lab] .hero-links{gap:16px;font-size:13px}html[data-theme=lab] .perspective{padding-inline:12px}html[data-theme=lab] .writing-tools{align-items:start;flex-direction:column}html[data-theme=lab] .node-label{font-size:11px;padding-inline:5px}html[data-theme=lab] .perspective-controls{font-size:12px}html[data-theme=lab] .reader-content>h1{font-size:34px}}
@media(prefers-reduced-motion:reduce){html[data-theme=lab] .site-header nav a::after,html[data-theme=lab] .hero-links span,html[data-theme=lab] .work-row>.arrow{transition:none}}
/* A shared outer edge keeps the header, hero and content visually aligned. */
html[data-theme=lab] .site-header,html[data-theme=lab] .hero,html[data-theme=lab] .content-section,html[data-theme=lab] footer{width:min(90vw,1233px);max-width:none;margin-inline:auto}
html[data-theme=lab] .hero{padding-inline:0}
html[data-theme=lab] .reader-content h2{scroll-margin-top:0}