/* Isolated MRI route, like MRI-001. System fonts keep the prototype local. */
:root{--paper:#fff;--ink:#191b1a;--muted:#5b625e;--rule:#d6dcd7;--soft:#f3f5f3;--accent:#345e4d;--sans:Arial,Helvetica,system-ui,sans-serif;--mono:"SFMono-Regular",Consolas,monospace;--gutter:clamp(20px,4.6vw,72px);--width:1280px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:120px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
button,a,summary{-webkit-tap-highlight-color:transparent}
a{color:inherit;text-underline-offset:4px;text-decoration-thickness:1px}
a:hover{color:var(--accent)}
button{font:inherit;color:inherit;background:none;border:0;border-radius:0;cursor:pointer;text-align:left}
button:disabled{cursor:default;opacity:.38}
button:hover:not(:disabled){background:var(--soft)}
:focus-visible{outline:2px solid var(--accent);outline-offset:5px}
[hidden]{display:none!important}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
p+p{margin-top:16px}
h1,h2,h3,h4{font-weight:500}
h1,h2{letter-spacing:-.045em;line-height:1.04;text-wrap:balance}
h3{font-size:clamp(24px,3vw,36px);line-height:1.15;letter-spacing:-.025em}
h4{font-size:19px;line-height:1.35}
strong{font-weight:600}
.skip-link{position:fixed;top:8px;left:16px;padding:12px;background:var(--ink);color:#fff;z-index:100;transform:translateY(-150%)}
.skip-link:focus{transform:none}
.site-header{display:flex;justify-content:space-between;align-items:center;gap:20px;min-height:65px;padding:16px var(--gutter);border-bottom:1px solid var(--rule)}
.wordmark{font-size:12px;font-weight:700;letter-spacing:.035em;text-transform:uppercase;text-decoration:none}
.site-header nav{display:flex;gap:28px;font-size:12px}
.site-header nav a{text-decoration:none;padding:6px 0}
.site-header nav a:first-child{color:var(--accent)}
.study-heading{display:flex;align-items:center;gap:24px;padding:24px var(--gutter);font-size:12px}
.study-id{font-family:var(--mono);text-decoration:none;color:var(--accent)}
.study-heading>a:last-child{margin-left:auto;color:var(--muted)}
.view-nav{position:sticky;top:0;z-index:10;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:0 var(--gutter);background:rgba(255,255,255,.97);border-block:1px solid var(--rule)}
.view-nav a{display:flex;flex-direction:column;gap:5px;min-height:79px;padding:13px 12px 12px 0;text-decoration:none;font-size:12px;border-bottom:2px solid transparent;line-height:1.3}
.view-nav a span{font-family:var(--mono);font-size:10px;color:var(--muted)}
.view-nav a[aria-current="step"]{border-bottom-color:var(--ink);color:var(--ink)}
.view-nav a[aria-current="step"] span{color:var(--accent)}
main{max-width:calc(var(--width) + 2 * var(--gutter));margin:auto;padding:0 var(--gutter)}
.view{padding:64px 0 24px;scroll-margin-top:100px}
.view+.view{border-top:1px solid var(--rule);margin-top:48px}
.enhanced .view{border:0;margin:0;animation:arrive .22s ease-out}
.eyebrow{font-family:var(--mono);font-size:10px;line-height:1.55;letter-spacing:.075em;text-transform:uppercase;color:var(--muted)}
.hero{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,8vw,120px);padding-bottom:48px}
h1{font-size:clamp(64px,7.8vw,112px);margin-top:28px;line-height:.94;letter-spacing:-.065em}
.title-period{color:var(--accent)}
.hero-note{margin-top:28px;color:var(--muted);font-size:16px;line-height:1.5}
.central-proposition{padding-top:4px;max-width:570px}
blockquote{font-size:clamp(22px,2.2vw,31px);line-height:1.3;letter-spacing:-.018em;margin:24px 0 20px}
.central-proposition>p:last-child{margin-top:24px;font-size:15px;color:var(--muted)}
.small,figcaption{font-size:12px;color:var(--muted);line-height:1.65}
.small strong{color:var(--ink)}
.context-line{border-block:1px solid var(--rule);display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:18px 0;font-size:12px;color:var(--muted)}
.context-line p+p{margin-top:0}
.context-line strong{color:var(--ink)}
.section-intro{display:flex;align-items:baseline;gap:48px;justify-content:space-between;margin:42px 0 28px}
.section-intro h2{font-size:27px;white-space:nowrap}
.section-intro p{max-width:530px;font-size:12px;color:var(--muted)}
.people-browser{display:grid;grid-template-columns:1fr;gap:clamp(28px,6vw,90px)}
.enhanced .people-browser{grid-template-columns:245px minmax(0,1fr)}
.people-nav{border-right:1px solid var(--rule);padding-right:24px}
.list-label{font-family:var(--mono);font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:18px 0 9px!important}
.list-label:first-child{margin-top:0!important}
.people-nav button{display:block;width:100%;padding:8px 10px;margin-left:-10px;font-size:14px;line-height:1.35;min-height:36px}
.people-nav button[aria-pressed="true"]{background:var(--soft);box-shadow:inset 2px 0 var(--accent);color:var(--accent)}
.person-header{display:flex;justify-content:space-between;align-items:center;gap:20px}
.person-header h3{font-size:28px;margin-top:5px}
.person-presence{margin-top:9px}
.claim-choices{display:flex;flex-wrap:wrap;gap:0;margin:20px 0 24px;border-block:1px solid var(--rule)}
.claim-choices button{padding:10px 14px 10px 0;font-size:11px;line-height:1.45;max-width:50%;display:flex;gap:8px}
.claim-choices button span{color:var(--muted);font-family:var(--mono);font-size:10px}
.claim-choices button[aria-pressed="true"]{color:var(--accent);text-decoration:underline;text-underline-offset:4px}
.claim-record{padding:16px 0}
.proposition{font-size:clamp(22px,2.3vw,31px);line-height:1.3;margin-top:14px;letter-spacing:-.018em;max-width:800px}
.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 36px;margin:30px 0 20px}
.field-grid>div{border-top:1px solid var(--rule);padding-top:10px;min-width:0}
dt{font-family:var(--mono);font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.045em}
dd{margin:5px 0 0;font-size:14px}
.qualification{font-size:13px;border-left:2px solid var(--rule);padding-left:14px;color:var(--muted)}
.source-link{font-size:11px;white-space:nowrap}
.record-links{display:flex;gap:20px;align-items:center;margin-top:20px;font-size:10px;color:var(--muted);flex-wrap:wrap}
.scope-note{font-size:12px;color:var(--muted);max-width:880px;margin:36px 0}
.next-view{display:flex;gap:22px;align-items:center;padding:24px 0;margin-top:44px;border-top:1px solid var(--ink);text-decoration:none;font-size:12px}
.next-view span{flex:1;font-size:17px}
.view-heading{max-width:850px;margin-bottom:36px}
.view-heading h2{font-size:clamp(44px,5.7vw,78px);margin:24px 0}
.view-heading>p:last-child{max-width:680px;color:var(--muted);font-size:16px;line-height:1.65}
.mechanism-toolbar{display:flex;gap:24px;justify-content:space-between;align-items:flex-start;margin-bottom:18px}
.mechanism-nav{display:flex;flex-wrap:wrap;gap:8px;max-width:840px}
.mechanism-nav button,#show-names{border:1px solid var(--rule);padding:10px 16px;font-size:12px;min-height:42px}
.mechanism-nav button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
#show-names{white-space:nowrap;border-color:var(--ink)}
.mechanism-panel{margin-top:32px}
.mechanism-panel>h3{font-size:25px;text-transform:capitalize}
.mechanism-description{margin:10px 0 24px}
.mechanism-claim{display:grid;grid-template-columns:210px 1fr;gap:32px;padding:25px 0;border-top:1px solid var(--rule)}
.claim-origin{display:flex;flex-direction:column;gap:5px;font-size:11px;color:var(--muted)}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.mechanism-claim h4{font-size:21px;letter-spacing:-.012em;line-height:1.4}
.mechanism-claim .small{margin:10px 0}
.enhanced #mechanism-records:not(.show-names) .name-reveal{display:none}
.figure-label{font-family:var(--mono);font-size:10px;line-height:1.55;letter-spacing:.025em;color:var(--muted)}
.claim-flow{margin:32px 0 40px}
.pathway-head,.claim-pathway{display:grid;grid-template-columns:1fr 26px 1fr 26px 1.1fr;column-gap:18px}
.pathway-head{font-size:10px;color:var(--muted);padding:16px 0 10px}
.claim-pathways{list-style:none;padding:0;margin:0}
.claim-pathway{border-top:1px solid var(--rule);padding:18px 0 13px;align-items:baseline;font-size:16px;line-height:1.4;row-gap:10px}
.claim-pathway:last-child{border-bottom:1px solid var(--rule)}
.pathway-arrow{color:var(--muted);font-size:15px;text-align:center}
.pathway-note{grid-column:1 / -1;font-size:10px;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px 18px;margin:0}
.pathway-note .source-link{font-size:10px}
.pathway-action{font-weight:500}
.pathway-mobile-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.enhanced .claim-flow:not(.show-names) .name-reveal{display:none}
.pipeline{display:grid;grid-template-columns:1fr auto 1fr auto 1.35fr auto 1fr auto 1fr;align-items:center;gap:12px;border-block:1px solid var(--rule);margin:36px 0}
.pipeline button{padding:18px 4px;border-bottom:2px solid transparent;font-size:13px}
.pipeline button span{display:block;margin-bottom:8px;font-family:var(--mono);font-size:10px;color:var(--muted)}
.pipeline button[aria-pressed="true"]{border-color:var(--accent);color:var(--accent)}
.pipeline>span{color:#929b95}
.stage-panel{padding-top:10px;margin-bottom:24px}
.stage-header{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:24px}
.status-label{font-size:10px;color:var(--accent);border:1px solid var(--rule);padding:5px 9px}
.stage-panel>h3{margin-bottom:22px}
.stage-panel>p{max-width:880px;font-size:15px;color:var(--muted)}
.source-objects{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--rule);margin:36px 0}
.source-objects article{padding:24px 26px 26px 0}
.source-objects article+article{border-left:1px solid var(--rule);padding-left:26px}
.object-number{font-size:55px;line-height:1;letter-spacing:-.055em}
.source-objects h4{margin:30px 0 12px}
.source-objects p{font-size:14px;color:var(--muted);margin-bottom:18px}
.boundary{border-left:2px solid var(--accent);padding:3px 0 3px 20px;font-size:14px!important;color:var(--muted);margin:32px 0}
.distribution{margin:38px 0 28px}
.normal-diagram{display:block;width:100%;height:auto;margin-top:22px;overflow:visible}
.normal-area-0{fill:#e8eeea}
.normal-area-1{fill:#f3f5f3}
.normal-divider,.normal-baseline{fill:none;stroke:#9da89f;stroke-width:1;vector-effect:non-scaling-stroke}
.normal-curve{fill:none;stroke:var(--ink);stroke-width:1.5;vector-effect:non-scaling-stroke}
.normal-axis{position:relative;height:22px;font-family:var(--mono);font-size:10px;color:var(--muted)}
.normal-axis span{position:absolute;transform:translateX(-50%)}
.normal-class-values{display:grid;grid-template-columns:1.2fr repeat(8,minmax(0,1fr)) 1.2fr;padding:0 2.4%;margin:12px 0 20px;gap:4px}
.normal-class-values>div{text-align:center;border-top:1px solid var(--rule);padding-top:10px}
.normal-class-values dt{text-transform:none;font-size:12px;letter-spacing:0;color:var(--ink)}
.normal-class-values dd{font-family:var(--mono);font-size:13px;margin-top:7px}
.bin-label{display:block;margin-top:10px;font-family:var(--mono);font-size:11px}
figcaption{margin-top:16px}
details{border-top:1px solid var(--rule);margin-top:18px}
summary{cursor:pointer;padding:15px 0;font-size:13px;list-style-position:outside;margin-left:16px}
details p{font-size:14px;margin-bottom:16px}
.evidence-disclosure[open]{padding-bottom:18px}
.evidence-disclosure>p,.evidence-disclosure>ul{max-width:900px}
.evidence-disclosure li{font-size:13px;margin:10px 0}
.table-scroll{overflow:auto;max-width:100%;margin:20px 0}
table{border-collapse:collapse;width:100%;font-size:13px;font-variant-numeric:tabular-nums}
caption{text-align:left;font-size:11px;color:var(--muted);padding-bottom:14px}
th{text-align:left;font-weight:500}
td,th{border-bottom:1px solid var(--rule);padding:12px 10px 12px 0;vertical-align:top}
thead th{font-size:11px;color:var(--muted)}
.formula{font-family:var(--mono);font-size:13px!important;padding:20px;background:var(--soft);overflow-wrap:anywhere;line-height:1.8}
.approximation-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:48px;margin-top:28px}
.approximation-grid>div{min-width:0}
.crosswalk{font-size:13px}
.crosswalk th button{padding:3px 9px;margin:-3px 0 -3px -9px;font-family:var(--mono);font-size:13px;min-height:36px}
.crosswalk tr.is-selected{background:var(--soft)}
.crosswalk tr.is-selected button{color:var(--accent);box-shadow:inset 2px 0 var(--accent)}
.crosswalk td:last-child{font-family:var(--mono);font-size:11px;white-space:nowrap}
.allocation-note{font-size:12px!important;min-height:50px;border-left:2px solid var(--rule);padding-left:12px;margin:18px 0}
.comparison{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;padding-top:15px}
.comparison-figure{margin-top:20px}
.comparison-legend{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:14px;font-size:11px;color:var(--muted)}
.comparison-legend>span{display:flex;align-items:center;gap:6px}
.comparison-legend .legend-mark{margin:0}
.comparison-values{display:grid;grid-template-columns:1fr 1fr;gap:5px;font-family:var(--mono);font-size:11px}
.normal-value{color:var(--muted)}
.comparison-bin{text-align:center;font-family:var(--mono);font-size:10px}
.compare-bars{height:170px;display:flex;align-items:flex-end;gap:5px;margin:14px 0 12px;border-bottom:1px solid var(--rule)}
.compare-bars span{flex:1;background:var(--ink);transition:opacity .18s}
.compare-bars .normal{background:white;border:1px solid #78877d}
.comparison-bin.is-muted .constructed{opacity:.12}
.comparison-bin.is-target .constructed{background:var(--accent)}
.legend-mark{display:inline-block;width:9px;height:9px;background:var(--ink);margin:0 5px 0 12px}
.legend-mark:first-child{margin-left:0}
.legend-mark.outlined{background:transparent;border:1px solid #78877d}
.assumption-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:32px 0}
.assumption-grid article{border-top:1px solid var(--rule);padding-top:12px}
.assumption-grid article>span{font-family:var(--mono);font-size:10px;color:var(--muted)}
.assumption-grid h4{margin:18px 0 12px;font-size:18px}
.assumption-grid p{font-size:13px;color:var(--muted)}
.model-equation{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:20px;padding:32px 0;border-block:1px solid var(--rule);margin:30px 0}
.model-equation div{display:flex;flex-direction:column;gap:12px;align-items:center;text-align:center}
.model-equation div span{font-size:11px;color:var(--muted)}
.model-equation strong{font-size:40px;font-weight:400;letter-spacing:-.05em}
.results-grid{display:grid;grid-template-columns:1fr 1fr;margin:32px 0;border-block:1px solid var(--rule)}
.results-grid article{padding:25px 35px 25px 0}
.results-grid article+article{border-left:1px solid var(--rule);padding-left:35px}
.result-number{font-family:var(--mono);font-size:clamp(32px,4.3vw,60px);letter-spacing:-.06em}
.results-grid h4{margin:16px 0 12px}
.results-grid p{font-size:14px;color:var(--muted)}
.stage-controls{display:flex;align-items:center;justify-content:space-between;margin-top:30px;border-top:1px solid var(--rule);padding-top:20px;font-size:12px}
.stage-controls button{padding:10px 0;font-size:12px}
.criterion{margin-top:0;border-top:1px solid var(--rule)}
.criterion:last-of-type{border-bottom:1px solid var(--rule)}
.criterion summary{display:grid;grid-template-columns:32px 1fr 160px 20px;align-items:center;gap:18px;margin-left:0;padding:25px 0;list-style:none}
summary::-webkit-details-marker{display:none}
.criterion summary>span:first-child{font-family:var(--mono);font-size:10px;color:var(--muted)}
.criterion h3{font-size:22px}
.criterion-status{font-size:11px;color:var(--muted)}
.expand-mark{font-size:23px;font-weight:400;transition:transform .18s;text-align:center}
details[open]>summary .expand-mark{transform:rotate(45deg)}
.criterion-body{display:grid;grid-template-columns:1fr 1fr;gap:50px;padding:8px 40px 10px 50px}
.criterion-body p{font-size:15px;color:var(--muted)}
.criterion-body .eyebrow{font-size:10px;color:var(--accent)}
.criterion-source{padding-left:50px;font-size:11px!important;margin-bottom:28px}
.criterion-source a{margin-right:12px}
.direction-header,.direction-row summary{display:grid;grid-template-columns:190px 1fr 28px 1.2fr 20px;gap:22px;align-items:center}
.direction-header{font-family:var(--mono);font-size:9px;text-transform:uppercase;color:var(--muted);padding-bottom:15px}
.direction-row{margin:0}
.direction-row summary{margin:0;list-style:none;padding:23px 0;font-size:14px}
.direction-origin{font-size:13px}
.direction-origin small{display:block;color:var(--muted);font-size:10px;margin-top:5px}
.direction-arrow{color:var(--accent)}
.direction-detail{padding:0 0 24px 212px;max-width:900px}
.direction-row:last-of-type{border-bottom:1px solid var(--rule);margin-bottom:20px}
.ending{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;border-top:1px solid var(--ink);padding-top:36px;margin-top:64px}
.ending h3{font-size:clamp(30px,4vw,50px);letter-spacing:-.035em}
.ending p{font-size:15px;color:var(--muted);line-height:1.75}
.ending p strong{color:var(--ink)}
.judgment-process{margin:44px 0 0}
.process-track{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px;list-style:none;padding:0;margin:20px 0}
.process-track li{position:relative;border-top:1px solid var(--rule);padding-top:14px}
.process-track li:not(:last-child)::after{content:"→";position:absolute;right:-24px;top:10px;color:var(--muted);font-size:15px}
.process-track h4{font-family:var(--mono);font-size:11px;text-transform:uppercase;letter-spacing:.025em}
.process-track p{font-size:13px;color:var(--muted);margin:14px 0 16px;line-height:1.55}
.process-status{display:block;font-size:10px;color:var(--muted)}
.process-track .process-calculated{border-color:var(--accent)}
.process-calculated .process-status{color:var(--accent)}
.sources-section{border-top:1px solid var(--ink);padding:50px 0;margin-top:50px}
.sources-section>h2{font-size:40px;margin:20px 0}
.sources-section>p{max-width:900px;font-size:14px;color:var(--muted)}
.source-entry{border-top:1px solid var(--rule);padding:24px 0;scroll-margin-top:110px}
.source-entry h3{font-size:18px;letter-spacing:0;line-height:1.4;margin:10px 0}
.source-entry p{font-size:13px;margin:10px 0}
.source-entry .eyebrow{font-size:10px}
.source-entry .small{font-size:12px}
.download-links{display:flex;flex-wrap:wrap;gap:14px 28px;margin:28px 0;font-size:12px}
.provenance-key{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;margin:25px 0}
.provenance-key p{border-top:1px solid var(--rule);padding-top:10px;font-size:12px;margin:0}
.provenance-key span{display:block;margin-top:8px;color:var(--muted)}
.site-footer{border-top:1px solid var(--rule);padding:24px var(--gutter);display:flex;flex-wrap:wrap;gap:20px;font-size:10px;color:var(--muted)}
.site-footer p{flex:1}
dialog{width:min(850px,calc(100% - 32px));max-height:88svh;border:1px solid var(--rule);padding:32px 40px;color:var(--ink);background:var(--paper);overflow-y:auto}
dialog::backdrop{background:rgba(16,23,19,.34)}
.dialog-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--rule);padding-bottom:15px;margin-bottom:25px}
.dialog-top button{font-size:12px;padding:8px}
dialog h2{font-size:32px;line-height:1.2;margin-bottom:20px;overflow-wrap:anywhere}
dialog h3{font-size:19px}
dialog p{font-size:14px}
dialog .sources-section{margin:0;border:0;padding:0}
dialog .sources-section>h2,dialog .sources-section>.eyebrow{display:none}
dialog dl{margin-top:25px}
dialog dl>div{border-top:1px solid var(--rule);padding:10px 0}
dialog dd{overflow-wrap:anywhere}
dialog .dialog-person{font-size:12px;color:var(--accent);margin-bottom:15px}
.interactive-only{display:none}
.enhanced .interactive-only{display:flex}
.enhanced .people-nav{display:block}
.enhanced .pipeline{display:grid}
.enhanced button.interactive-only{display:inline-block}
.enhanced .static-only{display:none}
body:not(.enhanced) .contributor-record{margin:30px 0 50px}
body:not(.enhanced) .claim-record+.claim-record{border-top:1px solid var(--rule)}
body:not(.enhanced) .stage-panel{margin:50px 0;padding:20px 0;border-top:1px solid var(--rule)}
body:not(.enhanced) .view-nav{position:relative}
body:not(.enhanced) .study-heading>a:last-child{visibility:hidden}
@keyframes arrive{from{opacity:.35;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1600px){.study-heading,.view-nav,.site-header{padding-left:max(var(--gutter),calc((100vw - var(--width))/2));padding-right:max(var(--gutter),calc((100vw - var(--width))/2))}}
@media(max-width:1000px){.hero{gap:45px}.enhanced .people-browser{grid-template-columns:210px minmax(0,1fr)}.approximation-grid{grid-template-columns:1fr}.comparison{max-width:550px}.direction-header,.direction-row summary{grid-template-columns:150px 1fr 20px 1.2fr 20px;gap:15px}.direction-detail{padding-left:165px}.ending{gap:40px}.assumption-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){
  html{scroll-padding-top:100px}.site-header{min-height:60px;gap:15px}.site-header nav{gap:16px;font-size:10px}.wordmark{font-size:10px;max-width:125px}.study-heading{padding-block:18px;gap:12px;font-size:10px}
  .view-nav{display:flex;overflow-x:auto;gap:22px;scrollbar-width:thin}.view-nav a{min-width:125px;max-width:160px;flex:0 0 auto;min-height:68px;font-size:11px}.view-nav a:nth-child(3),.view-nav a:nth-child(5){min-width:155px}
  .view{padding-top:34px}.hero{grid-template-columns:1fr;gap:38px;padding-bottom:28px}h1{font-size:clamp(62px,14.8vw,90px);margin-top:22px}.hero-note{margin-top:22px;font-size:14px}.central-proposition{border-top:1px solid var(--rule);padding-top:24px}blockquote{font-size:24px;margin-top:18px}
  .context-line{grid-template-columns:1fr;gap:16px;padding-block:20px}.section-intro{display:block;margin:30px 0 20px}.section-intro p{margin-top:14px}.enhanced .people-browser{grid-template-columns:1fr;gap:24px}.people-nav{border-right:0;border-bottom:1px solid var(--rule);padding:0 0 18px}.enhanced .people-nav{display:flex;flex-wrap:wrap;gap:6px}.people-nav .list-label{width:100%;margin:12px 0 4px!important}.people-nav button{width:auto;font-size:12px;min-height:36px;margin:0;padding:7px 10px;border:1px solid var(--rule)}
  .person-header h3{font-size:25px}.person-header{gap:15px}.person-header .source-link{font-size:10px}.claim-choices button{font-size:11px;max-width:100%}.proposition{font-size:24px}.field-grid{gap:18px 20px}.field-grid dd{font-size:13px}.scope-note{margin:28px 0}
  .view-heading h2{font-size:clamp(40px,10vw,65px)}.view-heading>p:last-child{font-size:15px}.view-heading{margin-bottom:26px}.mechanism-toolbar{flex-direction:column;gap:14px}.mechanism-nav{gap:6px}.mechanism-nav button{padding:9px 12px;font-size:11px}.mechanism-claim{grid-template-columns:1fr;gap:12px;padding:22px 0}.claim-origin{flex-direction:row;flex-wrap:wrap;gap:12px}.mechanism-claim h4{font-size:20px}
  .pipeline{gap:6px;margin:26px 0}.pipeline button{font-size:10px;padding:12px 0}.pipeline>span{font-size:10px}.stage-header{align-items:flex-start;gap:16px;margin-bottom:18px}.status-label{font-size:9px;max-width:58%;text-align:right}.source-objects{grid-template-columns:1fr;margin:28px 0}.source-objects article,.source-objects article+article{padding:20px 0;border-left:0;border-bottom:1px solid var(--rule)}.source-objects article:last-child{border-bottom:0}.object-number{font-size:35px;float:left;width:56px}.source-objects h4{margin:0 0 10px 56px}.source-objects p,.source-objects .small{margin-left:56px}
  .bin-label{font-size:10px}.distribution{margin:28px 0}.approximation-grid{gap:22px}.crosswalk{font-size:12px}.crosswalk td:last-child{font-size:9px}.crosswalk thead th{font-size:10px}.comparison{gap:10px}.comparison-bin{font-size:9px}.compare-bars{height:140px;gap:4px}.assumption-grid{gap:24px 18px}.assumption-grid h4{font-size:16px}.model-equation{gap:10px;padding:24px 0}.model-equation strong{font-size:30px}.model-equation div span{font-size:10px}.results-grid article{padding:20px 16px 20px 0}.results-grid article+article{padding-left:16px}.result-number{font-size:31px}.results-grid h4{font-size:16px}.results-grid p{font-size:12px}
  .claim-flow{margin:26px 0 34px}.pathway-head{display:none}.claim-pathway{grid-template-columns:14px minmax(0,1fr);gap:8px 10px;padding:20px 0;font-size:15px}.pathway-difference{grid-column:1 / -1}.pathway-explanation,.pathway-action{grid-column:2}.pathway-arrow{font-size:0;align-self:center}.pathway-arrow::after{content:"↓";font-size:14px}.pathway-mobile-label{display:block;position:static;width:auto;height:auto;overflow:visible;clip-path:none;white-space:normal;font-family:var(--mono);font-size:9px;color:var(--muted);margin-bottom:4px;line-height:1.4}.pathway-note{margin-top:4px;font-size:10px;gap:6px 12px}.normal-diagram{height:130px}.normal-class-values{grid-template-columns:repeat(5,minmax(0,1fr));gap:14px 8px;padding:0;margin-top:16px}.normal-class-values dd{font-size:12px}.comparison-values{font-size:9px;gap:4px}.comparison-legend{font-size:10px}.process-track{grid-template-columns:1fr;gap:26px;margin-bottom:24px}.process-track li{border-top:0;border-left:1px solid var(--rule);padding:0 0 0 18px}.process-track li:not(:last-child)::after{content:"↓";left:16px;right:auto;top:auto;bottom:-25px}.process-track p{margin:8px 0}.judgment-process{margin-top:34px}
  .criterion summary{grid-template-columns:20px 1fr 20px;gap:12px;padding:21px 0}.criterion h3{font-size:20px}.criterion-status{grid-column:2;grid-row:2;font-size:10px}.criterion .expand-mark{grid-column:3;grid-row:1 / 3}.criterion-body{grid-template-columns:1fr;gap:14px;padding:4px 0 0 32px}.criterion-body p{font-size:14px}.criterion-source{padding-left:32px;line-height:2.2}
  .direction-header{display:none}.direction-row summary{grid-template-columns:1fr 16px 1.2fr 18px;gap:10px;font-size:12px}.direction-origin{grid-column:1 / 4;font-size:13px}.direction-origin small{display:inline;margin-left:8px}.direction-row .expand-mark{grid-column:4;grid-row:1 / 3}.direction-row summary>span:nth-child(2){grid-row:2;grid-column:1}.direction-arrow{grid-row:2;grid-column:2}.direction-row summary>strong{grid-row:2;grid-column:3}.direction-detail{padding-left:0}.direction-detail p{font-size:13px}.ending{grid-template-columns:1fr;gap:24px;margin-top:42px}.ending h3{font-size:37px}.ending p{font-size:14px}.next-view{margin-top:34px}.next-view span{font-size:16px}
  .provenance-key{grid-template-columns:1fr 1fr;gap:20px}.sources-section>h2{font-size:32px}.site-footer p{flex-basis:100%}dialog{padding:20px}dialog h2{font-size:26px}.table-scroll table{min-width:320px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
@media print{.site-header,.study-heading,.view-nav,.interactive-only,.next-view,dialog,.site-footer{display:none!important}.view[hidden],.stage-panel[hidden],.contributor-record[hidden],.claim-record[hidden],.mechanism-panel[hidden],.sources-section[hidden]{display:block!important}.static-only{display:inline!important}.name-reveal{display:block!important}.view{break-before:page}.view:first-child{break-before:auto}.hero{grid-template-columns:1fr 1fr}.people-browser{display:block!important}.contributor-record{margin:30px 0}.claim-record{break-inside:avoid}.source-entry{break-inside:avoid}body{font-size:12px}main{padding:0}.view-heading h2{font-size:40px}.direction-row,.criterion{break-inside:avoid}}