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:root{color-scheme:light;--surface:#fff;--control-border:#748394;--table-head:#e7edf4;--chart-grid:#dce3ec;--chart-axis:#8193a7;--track:#dfe6ee;--focus:#965212;--pill:#e4ecf3;--button-fill:#173d62;--button-text:#fff;--shadow:#e4eaf1;--map-low:228 239 244;--map-high:21 94 138;--unpublished:#f0f2f4;--hatch:#8999a9}
select,input[type=search]{background:var(--surface);border-color:var(--control-border);color:var(--ink)}
.button{background:var(--button-fill);border-color:var(--button-fill);color:var(--button-text)}
.button.secondary,.menu-toggle,.region-legend button,.close{border-color:var(--control-border);color:var(--ink)}
.hero-chart select{border-color:#97b0bd}
a:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible,summary:focus-visible{outline-color:var(--focus)}
.home-figure{background:var(--surface);box-shadow:6px 6px 0 var(--shadow)}
.table-wrap th{background:var(--table-head);border-color:var(--line)}
.table-wrap tbody tr:hover,.table-wrap tbody tr:focus-within{background:var(--soft)}
.table-wrap caption{line-height:1.45;font-size:.85rem;padding:14px 0;color:var(--ink);font-weight:500}
.table-wrap caption.sr-only{padding:0}
.table-wrap table.fixed-columns{table-layout:fixed;min-width:680px}
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.table-wrap table.fixed-columns .code-cell{white-space:nowrap}
.table-wrap table.fixed-columns td.numeric{white-space:normal}
.dataset-preview th small{font-size:.72rem;color:var(--muted)}
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.region-filter .region-count{opacity:1}
.citation-box,.citation-box pre,.prose pre,.context{background:var(--soft);color:var(--ink)}
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.crosswalk-link{grid-template-columns:120px minmax(0,1fr) 55px;gap:18px;align-items:start}
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.crosswalk-search-list [aria-current=true]{font-weight:700}
.map-keyboard-help{font-size:.85rem;margin:14px 0 0}.map-svg a:focus-visible{outline:none}.map-svg a:focus-visible path{stroke:var(--focus);stroke-width:3;paint-order:stroke fill;filter:drop-shadow(0 0 2px var(--surface))}
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#map-selection{min-height:1.5em;margin:4px 0 12px}
.paper-figure{margin:28px 0 34px;max-width:920px;break-inside:avoid}.paper-figure img{display:block;width:100%;height:auto;border:1px solid var(--line);background:#fff}.paper-figure figcaption{font-size:.85rem;line-height:1.55;color:var(--muted);margin-top:12px}
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.prose .publication-byline p{margin:0 0 4px}
.publication-byline .author-name{font-size:1.15rem;font-weight:600}
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.prose .publication-byline .publication-date{margin-top:14px;font-size:.9rem;color:var(--muted)}
/* Explicit theme state overrides the visitor's system colours. */
:root[data-theme=dark]{color-scheme:dark;--paper:#121c28;--surface:#192635;--ink:#e4edf6;--navy:#a6c8f2;--blue:#9dc2ff;--muted:#afbed0;--line:#485b70;--soft:#233448;--control-border:#8dabc6;--table-head:#273a50;--chart-grid:#43566c;--chart-axis:#a5b7ca;--track:#304459;--focus:#f5c075;--pill:#30465e;--button-fill:#a6c8f2;--button-text:#142231;--shadow:#0c141e;--map-low:41 65 89;--map-high:154 209 239;--unpublished:#25364a;--hatch:#879bb2}
:root[data-theme=dark] .chart-tooltip,:root[data-theme=dark] .floating-tooltip{background:#e4edf6;color:#142231;border:1px solid #afbed0}
:root[data-theme=dark] .chart-tooltip dt{color:#344b62}
:root[data-theme=dark] .pair-fill.alt{background:#63bfae}
:root[data-theme=dark] .pair-fill{color:#142231}
:root[data-theme=dark] .bar-fill{background:#9dc2ff}
:root[data-theme=dark] .region-legend button[aria-pressed=true] i{box-shadow:0 0 0 1px #142231}
:root[data-theme=dark] .map-country{stroke:#42566b}
:root[data-theme=dark] .skip{background:var(--surface)}
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:root{--region-europe:#315ca3;--region-asia:#ae5429;--region-americas:#227968;--region-africa:#865092;--region-oceania:#896e19}
.chart-point[data-group=Europe]{fill:var(--region-europe)}.chart-point[data-group=Asia]{fill:var(--region-asia)}.chart-point[data-group=Americas]{fill:var(--region-americas)}.chart-point[data-group=Africa]{fill:var(--region-africa)}.chart-point[data-group=Oceania]{fill:var(--region-oceania)}
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body[data-page=paper] .table-caption{margin:26px 0 9px!important;break-after:avoid}
:root[data-theme=dark]{--region-europe:#8ab6ff;--region-asia:#eea075;--region-americas:#7ad0be;--region-africa:#c797dc;--region-oceania:#d7bf67}
:root[data-theme=dark] .chart-point{fill-opacity:.95}
@media print{body[data-page=paper] .table-caption{margin:12pt 0 5pt!important;break-after:avoid!important}}

/* The homepage explains the study in a readable editorial column beside short section labels. */
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.home-explanation{display:grid;grid-template-columns:minmax(240px,.8fr) minmax(0,1.35fr);gap:72px;align-items:start;padding-top:56px;padding-bottom:56px}
.home-explanation header h2{margin:12px 0 22px;font-size:clamp(2rem,3vw,2.7rem);line-height:1.12}
.home-reading{max-width:72ch;font-size:1.0625rem;line-height:1.75}
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.home-example{border-left:3px solid var(--blue);background:var(--soft);padding:23px 28px;margin:27px 0}
.home-example .example-label{font-size:.875rem;color:var(--muted);margin-bottom:8px}
.home-example blockquote{font:500 1.5rem/1.35 var(--display);margin:0 0 16px;letter-spacing:-.025em}
.home-example p:last-child{font-size:1rem;margin:0;line-height:1.7}
.home-work-list{list-style:none;counter-reset:project-work;margin:0;padding:0}
.home-work-list li{counter-increment:project-work;position:relative;padding:0 0 24px 49px;margin-bottom:24px;border-bottom:1px solid var(--line)}
.home-work-list li:before{content:counter(project-work,decimal-leading-zero);position:absolute;left:0;top:0;font:500 1.125rem var(--display);color:var(--blue)}
.home-work-list li:last-child{margin:0;padding-bottom:0;border:0}
.home-work-list h3{font-size:1.375rem;line-height:1.3;margin:0 0 14px}
.home-work-list p:last-child{margin:0}
.home-data-guide{margin:28px 0 30px}
.home-data-guide>div{padding:18px 0;border-top:1px solid var(--line)}
.home-data-guide dt{font-weight:650;line-height:1.5}
.home-data-guide dd{margin:7px 0 0;color:var(--muted);line-height:1.6}
@media(max-width:1100px){.home-explanation{gap:42px;grid-template-columns:minmax(205px,.75fr) minmax(0,1.35fr)}}
@media(max-width:760px){.home-explanation{grid-template-columns:1fr;gap:12px;padding-top:38px;padding-bottom:38px}.home-explanation header h2{margin-bottom:14px}.home-explanation header h2 br{display:none}.home-reading{max-width:100%;font-size:1rem}.home-example{padding:20px;margin:24px 0}.home-work-list li{padding-left:35px}.home-work-list h3{font-size:1.25rem}.home-explanation header>.text-link{display:inline-block;margin-bottom:14px}}
@media print{.home-explanation{display:block;break-inside:auto}.home-explanation header h2 br{display:none}.home-reading{max-width:none}.home-example{break-inside:avoid}}

.theme-controls{display:inline-flex;align-items:center;flex-shrink:0;margin-left:auto;border:1px solid var(--control-border);border-radius:3px;overflow:hidden}
.theme-controls[hidden]{display:none}
.theme-controls button{font-size:.8125rem;line-height:1.2;min-height:34px;min-width:45px;padding:7px 9px;border:0;background:var(--surface);color:var(--ink)}
.theme-controls button+button{border-left:1px solid var(--control-border)}
.theme-controls button[aria-pressed=true]{background:var(--button-fill);color:var(--button-text);font-weight:700}
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.context-band>.shell{padding-top:7px;padding-bottom:7px}
@media(max-width:760px){.context-band>.shell{column-gap:12px;row-gap:7px}.theme-controls button{min-height:40px;padding:7px;min-width:43px}}
@media(max-width:360px){.home-intro h1{font-size:3.1rem}}
@media print{.theme-controls{display:none!important}}

/* Allocation workbench: readable occupation names and compact numerical columns. */
.allocation-controls{align-items:end;flex-wrap:wrap;margin-top:2rem}
.allocation-controls .field{flex:1 1 190px;min-width:160px}
.allocation-reading{display:grid;grid-template-columns:1.25fr 1fr;gap:3rem;margin:2.5rem 0;align-items:start}
.allocation-reading h2{font-size:1.6rem;line-height:1.2;margin:0 0 1rem}
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.allocation-reading aside{padding:1.4rem;border-left:3px solid var(--accent,#477bae);background:var(--surface,#f2f4f6)}
#allocation-table table{min-width:1040px;table-layout:fixed}
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#allocation-table th:last-child,#allocation-table td:last-child{width:250px}
#allocation-table td{vertical-align:top;overflow-wrap:normal;word-break:normal}
#allocation-table th{white-space:normal}
@media(max-width:700px){.allocation-reading{grid-template-columns:1fr;gap:1rem}.allocation-controls{gap:1rem}}
#allocation-table .table-wrap{max-height:none}
body[data-page="allocation"] .section>.toolbar>.field:first-child{flex:2 1 260px;max-width:440px}
body[data-page="allocation"] .section>.toolbar>.field:nth-child(2){flex:1 1 180px;max-width:270px}
.skip:not(:focus-visible){clip-path:inset(50%)}

/* A single reference list shared by the paper and the reference page. */
.reference-anchor{scroll-margin-top:100px}
.bibliography>p{padding-left:1.2rem;text-indent:-1.2rem;line-height:1.5;font-size:.92rem}
body[data-page=paper] .prose h2[id^=appendix-]{border-top:1px solid var(--line);padding-top:1.2rem}

/* Homepage content and interactive evidence share the opening viewport. */
body[data-page=home] .actions{gap:18px 26px;align-items:center;flex-wrap:wrap}
body[data-page=home] .actions>a:not(.button){font-size:.95rem;font-weight:600}
body[data-page=home] .home-contents{display:flex;gap:16px 30px;flex-wrap:wrap;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
body[data-page=home] .home-contents a{color:var(--ink);font-size:.9rem;text-decoration:none}
body[data-page=home] .home-contents a:hover{text-decoration:underline}
body[data-page=home] main section[id]{scroll-margin-top:28px}
body[data-page=home] main h2{font-size:clamp(1.85rem,2.75vw,2.7rem);line-height:1.14;letter-spacing:-.035em;text-wrap:balance;margin:0 0 22px}
body[data-page=home] main h3{font-size:1.2rem;line-height:1.3;letter-spacing:-.02em}
body[data-page=home] .retention-comparison{margin:28px 0;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
body[data-page=home] .retention-comparison h3{margin:0 0 8px}
body[data-page=home] .retention-comparison>p{font-size:.85rem;color:var(--muted);line-height:1.6;margin:6px 0 20px}
body[data-page=home] .retention-comparison>p:last-child{margin:18px 0 0}
body[data-page=home] .retention-comparison>div{display:grid;grid-template-columns:1fr auto;gap:8px 14px;margin-top:18px;font-size:.9rem}
body[data-page=home] .retention-comparison strong{font-variant-numeric:tabular-nums}
body[data-page=home] .retention-track{grid-column:1/-1;height:8px;background:var(--track)}
body[data-page=home] .retention-track>span{height:100%;display:block;background:var(--blue)}
body[data-page=home] .retention-track.task>span{background:var(--region-americas)}
body[data-page=home] .home-figure{margin:0;padding:25px 28px;background:var(--surface);border:1px solid var(--line);box-shadow:none;border-radius:6px;min-width:0}
body[data-page=home] .home-chart-heading p{font-size:.9rem;color:var(--muted);line-height:1.5;margin:0}
body[data-page=home] .chart-controls{padding-top:23px}
body[data-page=home] .chart-controls label{font-size:.85rem}
body[data-page=home] .project-purpose{padding:56px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.13fr);gap:clamp(32px,6vw,90px)}
body[data-page=home] .purpose-intro p{font-size:1.05rem;line-height:1.75;max-width:60ch}
body[data-page=home] .problem-response{margin:0}
body[data-page=home] .problem-response>div{padding:0 0 22px;margin:0 0 22px;border-bottom:1px solid var(--line)}
body[data-page=home] .problem-response>div:last-child{margin:0;padding:0;border:0}
body[data-page=home] .problem-response dt{font-weight:650;font-size:1.12rem;margin-bottom:9px}
body[data-page=home] .problem-response dd{margin:0;font-size:1rem;line-height:1.7;color:var(--muted)}
body[data-page=home] .allocation-story,body[data-page=home] .research-resource-index{padding:58px 0;border-top:1px solid var(--line)}
body[data-page=home] .home-section-heading{max-width:840px;margin:0 0 32px}
body[data-page=home] .home-section-heading>p{font-size:1.06rem;line-height:1.7;max-width:72ch}
body[data-page=home] .allocation-story-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,72px)}
body[data-page=home] .allocation-method>h3{margin:0 0 16px}
body[data-page=home] .allocation-method p{font-size:1rem;line-height:1.7}
body[data-page=home] .allocation-method>a{font-size:.95rem;font-weight:600}
body[data-page=home] .accounting-source{display:flex;gap:16px;align-items:center;justify-content:space-between;padding:18px 20px;background:var(--button-fill);color:var(--button-text);font-size:1rem}
body[data-page=home] .accounting-source strong{font:500 1.75rem var(--display);white-space:nowrap}
body[data-page=home] .accounting-destinations{display:grid;grid-template-columns:1.3fr 30px 1fr;gap:16px;padding:22px 20px;background:var(--soft);align-items:center}
body[data-page=home] .accounting-destinations>div{display:flex;flex-direction:column;gap:5px}
body[data-page=home] .accounting-destinations strong{font:500 1.75rem var(--display);letter-spacing:-.03em}
body[data-page=home] .accounting-destinations>div>span{font-size:.88rem;line-height:1.5;color:var(--muted)}
body[data-page=home] .accounting-plus{font-size:1.5rem;color:var(--muted)}
body[data-page=home] p.accounting-residual{font-size:.9rem;padding:14px 0 10px;border-bottom:1px solid var(--line);margin:0 0 22px}
body[data-page=home] .occupation-example{margin:0;border-left:3px solid var(--blue);padding-left:30px;min-width:0}
body[data-page=home] .occupation-example figcaption>span{font-size:.85rem;color:var(--muted)}
body[data-page=home] .occupation-example h3{font-size:1.5rem;margin:9px 0}
body[data-page=home] .occupation-example p{font-size:.95rem;line-height:1.65;margin:14px 0}
body[data-page=home] .occupation-example figcaption p{font-size:.85rem;color:var(--muted);margin:0 0 26px}
body[data-page=home] p.example-scale{font-size:.8rem;color:var(--muted);margin:0 0 12px}
body[data-page=home] .occupation-comparison>div{display:grid;grid-template-columns:1fr 68px;gap:8px 18px;margin:0 0 21px;align-items:center}
body[data-page=home] .occupation-comparison>div>span{font-size:.85rem;grid-column:1/-1}
body[data-page=home] .occupation-comparison strong{font-size:1.04rem;text-align:right;font-variant-numeric:tabular-nums}
body[data-page=home] .example-track{height:13px;background:var(--track)}
body[data-page=home] .example-track>span{display:block;height:100%;background:var(--blue)}
body[data-page=home] .example-track.employment>span{background:var(--region-americas)}
body[data-page=home] p.example-ratio{display:flex;align-items:center;gap:20px;margin:26px 0 16px}
body[data-page=home] .example-ratio strong{font:500 2.4rem var(--display);letter-spacing:-.04em;white-space:nowrap}
body[data-page=home] .example-ratio>span{font-size:.92rem;max-width:27ch;line-height:1.45}
body[data-page=home] p.example-range{font-size:.87rem;color:var(--muted)}
body[data-page=home] .occupation-example>a{font-size:.95rem;font-weight:600}
body[data-page=home] .resource-row{display:grid;grid-template-columns:minmax(0,.65fr) minmax(0,1.4fr);gap:48px;padding:24px 0;border-top:1px solid var(--line);align-items:start}
body[data-page=home] .resource-row h3{margin:0;max-width:26ch;font-size:1.22rem}
body[data-page=home] .resource-row p{margin:0;font-size:1rem;line-height:1.7;max-width:73ch}
body[data-page=home] .resource-row ul{list-style:none;padding:0;margin:12px 0 0;display:flex;gap:10px 22px;flex-wrap:wrap}
body[data-page=home] .resource-row a{font-size:.9rem;font-weight:600}
body[data-page=home] .resource-access{display:flex;gap:32px;align-items:center;margin-top:26px}
body[data-page=home] .resource-access .button{flex-shrink:0}
body[data-page=home] .resource-access p{font-size:.9rem;line-height:1.6;color:var(--muted);margin:0;max-width:78ch}
body[data-page=home] .source-and-scope{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,84px);padding:52px 32px;background:var(--soft);border-radius:6px;margin:0 0 56px}
body[data-page=home] .source-and-scope p{font-size:1rem;line-height:1.7}
body[data-page=home] .scope-details h3{margin:0 0 24px;font-size:1.3rem}
body[data-page=home] .scope-details dl>div{display:grid;grid-template-columns:120px 1fr;gap:20px;margin:0 0 19px;font-size:.93rem;line-height:1.6}
body[data-page=home] .scope-details dt{font-weight:650}
body[data-page=home] .scope-details dd{margin:0}
body[data-page=home] .scope-details>p{font-size:.86rem}
body[data-page=home] .home-publication{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(36px,6vw,84px);padding:0 0 58px;align-items:start}
body[data-page=home] .home-publication p{font-size:1rem;line-height:1.7;max-width:70ch}
body[data-page=home] .home-publication .paper-title{font:500 1.35rem/1.4 var(--display);color:var(--blue);margin:0 0 17px}
body[data-page=home] .home-publication aside{border-left:1px solid var(--line);padding-left:30px}
body[data-page=home] .home-publication aside h3{margin:0 0 16px}
body[data-page=home] .home-publication aside p{font-size:.95rem}
body[data-page=home] .home-publication aside>a{font-size:.9rem;font-weight:600}
@media(max-width:1000px){
 body[data-page=home] .retention-comparison{grid-column:2;grid-row:2/4;margin:0}
 body[data-page=home] .project-purpose{gap:32px}
 body[data-page=home] .source-and-scope{padding:32px 24px;gap:30px}
 body[data-page=home] .scope-details dl>div{grid-template-columns:1fr;gap:4px}
}
@media(max-width:760px){
 body[data-page=home] .home-contents{gap:13px 22px;padding:16px 0}
 body[data-page=home] .home-contents a{font-size:.86rem}
 body[data-page=home] .retention-comparison{margin:24px 0}
 body[data-page=home] .home-figure{padding:20px 14px;margin:0;border-radius:4px}
 body[data-page=home] .chart-controls{gap:12px}
 body[data-page=home] .project-purpose,body[data-page=home] .allocation-story-grid,body[data-page=home] .source-and-scope,body[data-page=home] .home-publication{grid-template-columns:1fr}
 body[data-page=home] .project-purpose,body[data-page=home] .allocation-story,body[data-page=home] .research-resource-index{padding:34px 0}
 body[data-page=home] .home-section-heading{margin-bottom:25px}
 body[data-page=home] .occupation-example{padding-left:20px}
 body[data-page=home] .accounting-source{padding:16px}
 body[data-page=home] .accounting-destinations{padding:18px 16px;gap:12px;grid-template-columns:1.1fr 20px 1fr}
 body[data-page=home] .accounting-source strong,body[data-page=home] .accounting-destinations strong{font-size:1.5rem}
 body[data-page=home] .resource-row{grid-template-columns:1fr;gap:12px;padding:23px 0}
 body[data-page=home] .resource-row h3{max-width:none}
 body[data-page=home] .resource-access{display:block;margin-top:20px}
 body[data-page=home] .resource-access p{margin-top:18px}
 body[data-page=home] .source-and-scope{padding:27px 20px;margin-bottom:36px}
 body[data-page=home] .source-and-scope h2{font-size:1.8rem}
 body[data-page=home] .home-publication{padding-bottom:36px;gap:28px}
 body[data-page=home] .home-publication aside{padding:24px 0 0;border-left:0;border-top:1px solid var(--line)}
}

/* Introduction and findings sit beside the figure, with a compact reading scale. */
body[data-page=home] .home-overview{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);grid-template-areas:"intro figure" "findings figure";grid-template-rows:min-content 1fr;column-gap:clamp(30px,4vw,58px);row-gap:26px;padding:38px 0 40px;align-items:start}
body[data-page=home] .home-overview-intro{grid-area:intro;min-width:0}
body[data-page=home] .home-overview-intro h1{font:550 clamp(1.35rem,1.8vw,1.65rem)/1.4 var(--display);letter-spacing:-.025em;margin:0 0 20px;max-width:none;text-wrap:pretty}
body[data-page=home] .home-overview-intro p{font-size:.98rem;line-height:1.65;margin:0 0 16px}
body[data-page=home] .home-overview-intro .project-definition{font-size:.87rem;color:var(--muted);margin:0 0 18px}
body[data-page=home] .home-overview-intro .actions{display:grid;grid-template-columns:max-content max-content;gap:12px 24px;margin:0;justify-content:start}
body[data-page=home] .home-overview-intro .actions>a:not(.button){font-size:.89rem}
body[data-page=home] .home-overview-intro .button{grid-column:1/-1;justify-self:start;font-size:.9rem;padding:10px 13px}
body[data-page=home] .home-overview>.home-figure{grid-area:figure;align-self:start;padding:24px;min-width:0}
body[data-page=home] .home-chart-heading h2{font-size:1.3rem;line-height:1.3;margin:0 0 8px;text-wrap:initial}
body[data-page=home] .home-overview-findings{grid-area:findings;border-top:1px solid var(--line);padding-top:24px;min-width:0}
body[data-page=home] .home-overview-findings>h2{font-size:1.65rem;line-height:1.22;margin:0 0 14px;text-wrap:initial}
body[data-page=home] .home-overview-findings>p{font-size:.93rem;line-height:1.65;margin:0 0 16px}
body[data-page=home] .home-overview .retention-comparison{margin:20px 0;padding:0;border:0}
body[data-page=home] .home-overview .retention-comparison h3{font-size:1.04rem;line-height:1.4;margin:0 0 4px}
body[data-page=home] .home-overview .retention-comparison>p{font-size:.8rem;margin:4px 0 14px}
body[data-page=home] .home-overview .retention-comparison>p:last-child{margin:13px 0 0}
body[data-page=home] .home-overview .retention-comparison>div{margin-top:13px;font-size:.87rem}
body[data-page=home] .home-overview-findings .volume-finding{padding-top:17px;border-top:1px solid var(--line);font-size:.87rem}
body[data-page=home] .home-overview-findings>.text-link{font-size:.87rem}
@media(max-width:980px){
 body[data-page=home] .home-overview{grid-template-columns:1fr;grid-template-areas:"intro" "figure" "findings";grid-template-rows:auto;gap:28px;padding:30px 0}
 body[data-page=home] .home-overview-intro h1{font-size:1.5rem;max-width:55ch}
 body[data-page=home] .home-overview-intro p{max-width:80ch}
 body[data-page=home] .home-overview-findings{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}
 body[data-page=home] .home-overview-findings>h2,body[data-page=home] .home-overview-findings>.text-link{grid-column:1/-1}
 body[data-page=home] .home-overview .retention-comparison{grid-column:2;grid-row:2/4;margin:0}
}
@media(max-width:600px){
 body[data-page=home] .home-overview{gap:24px;padding-top:26px}
 body[data-page=home] .chart-controls{display:grid;grid-template-columns:1fr;gap:14px}
 body[data-page=home] .chart-controls label{width:100%;max-width:none}
 body[data-page=home] .chart-controls select{font-size:.85rem}
 body[data-page=home] .home-overview-intro h1{font-size:1.38rem;line-height:1.42}
 body[data-page=home] .home-overview>.home-figure{padding:18px 14px}
 body[data-page=home] .home-overview-findings{display:block}
 body[data-page=home] .home-overview .retention-comparison{margin:20px 0}
}

/* Full-container editorial layout. Scientific paper and data workbenches are separate. */
.editorial-page{--article-heading-width:24%;--article-gap:clamp(30px,4.3vw,62px);padding-bottom:50px}
.editorial-page .page-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:var(--article-gap);align-items:end;max-width:none;padding:50px 0 36px}
.editorial-page .page-head .eyebrow{grid-column:1/-1;margin-bottom:12px}
.editorial-page .page-head h1{margin:0;max-width:none;font-size:clamp(2.8rem,4.2vw,4rem);line-height:1.06}
.editorial-page .page-head .intro{margin:0;max-width:none;font-size:1.08rem;line-height:1.6}
.editorial-index{display:flex;gap:24px;border-top:1px solid var(--ink);border-bottom:1px solid var(--line);padding:18px 0;align-items:baseline}
.editorial-index-label{flex:0 0 auto;font-size:.73rem;font-weight:700;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.editorial-index-links,.editorial-index-disclosure nav{display:flex;flex-wrap:wrap;column-gap:25px;row-gap:10px;align-items:baseline}
.editorial-index a{max-width:34ch;font-size:.83rem;line-height:1.4;color:var(--ink);text-decoration:none;text-underline-offset:.25em}
.editorial-index a:hover{text-decoration:underline;color:var(--blue)}
.editorial-page .editorial-prose{max-width:none;width:100%;min-width:0}
.editorial-page code{background:var(--soft);color:var(--ink)}
.editorial-page pre code{background:transparent}
.editorial-intro{padding:32px 0 36px;font-size:1.05rem}
.editorial-intro-paired{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:var(--article-gap);row-gap:18px}
.editorial-page .editorial-intro p{margin:0;line-height:1.7}
.editorial-section{display:grid;grid-template-columns:minmax(0,var(--article-heading-width)) minmax(0,1fr);gap:var(--article-gap);border-top:1px solid var(--line);padding:34px 0 38px}
.editorial-page .editorial-section-heading h2{font-size:clamp(1.4rem,2.05vw,1.85rem);line-height:1.2;letter-spacing:-.035em;padding:0;margin:0;scroll-margin-top:28px}
.editorial-section-body{min-width:0;font-size:1.02rem}
.editorial-page .editorial-section-body p,.editorial-page .editorial-section-body li{line-height:1.75}
.editorial-page .editorial-section-body>:first-child{margin-top:0}
.editorial-page .editorial-section-body>:last-child{margin-bottom:0}
.editorial-page .editorial-section-body h3{font-size:1.2rem;margin:28px 0 13px;letter-spacing:-.025em;line-height:1.35}
.editorial-page .editorial-section-body ul,.editorial-page .editorial-section-body ol{padding-left:1.3em}
.editorial-page .editorial-section-body li+li{margin-top:8px}
.editorial-page .editorial-section-body .katex-display{margin:15px 0;padding:12px 0;max-width:100%}
.editorial-page .editorial-section-body blockquote{margin:22px 0}
.editorial-table{max-height:none;overflow-x:auto;max-width:100%;margin:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.editorial-page .editorial-table table{display:table;min-width:560px;width:100%;margin:0;font-size:.86rem}
.editorial-page .editorial-table th,.editorial-page .editorial-table td{padding:13px 15px;line-height:1.5}
.editorial-page .editorial-table th{vertical-align:bottom}
.editorial-page .editorial-section-body .citation-box{padding:22px 25px;margin:0;border:0;border-left:2px solid var(--line)}
.editorial-page .citation-box pre{margin:18px 0;padding:0;background:transparent;font-size:.81rem;line-height:1.75}
.editorial-page .citation-box button{margin-top:0}
.editorial-visual{padding:0 0 34px}
.editorial-page .editorial-visual>.section{padding:30px 0 34px;border-top:1px solid var(--line);border-bottom:0}
.editorial-page .editorial-visual h2{margin:0 0 22px;padding:0;font-size:1.7rem}
.editorial-page .editorial-visual .toolbar{justify-content:flex-start;column-gap:25px;margin:20px 0}
.editorial-page .editorial-visual .field{min-width:200px;margin-bottom:0}
.editorial-page .editorial-visual .scatter-svg{display:block;max-width:none}
.editorial-related{display:flex;flex-wrap:wrap;gap:14px 30px;align-items:baseline;border-top:1px solid var(--ink);padding:24px 0 8px;font-size:.87rem}
.editorial-related>span{margin-right:auto;font-size:.77rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.editorial-index-disclosure{display:block}
.editorial-index-disclosure summary{cursor:pointer;font-size:.88rem;font-weight:600}
.editorial-index-disclosure[open] nav{padding-top:20px}
.editorial-page-glossary .editorial-section{padding:24px 0}
.editorial-page-glossary .editorial-section-heading h2{font-size:1.2rem;letter-spacing:-.02em}
.editorial-references{padding:32px 0 42px}
.editorial-references>.bibliography{columns:2;column-gap:var(--article-gap);max-width:none}
.editorial-reference{break-inside:avoid;padding-bottom:12px}
.editorial-page .editorial-reference p{font-size:.94rem;line-height:1.7;margin:0;padding-left:1.25rem;text-indent:-1.25rem}
.editorial-page .editorial-reference .reference-anchor{scroll-margin-top:28px}
@media(min-width:1500px){.editorial-page{--article-heading-width:26%}}
@media(max-width:1100px){.editorial-page{--article-heading-width:25%;--article-gap:30px}.editorial-page .page-head{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}.editorial-index{display:block}.editorial-index-label{display:block;margin-bottom:12px}.editorial-section-body{font-size:1rem}}
@media(max-width:760px){.editorial-page{padding-bottom:32px}.editorial-page .page-head{display:block;padding:32px 0 26px}.editorial-page .page-head h1{font-size:2.6rem;margin:10px 0 19px}.editorial-page .page-head .intro{font-size:1rem}.editorial-index{padding:16px 0}.editorial-index-links,.editorial-index-disclosure nav{gap:10px 20px}.editorial-index a{font-size:.8rem;max-width:100%}.editorial-intro{padding:26px 0;font-size:1rem}.editorial-intro-paired{display:block}.editorial-page .editorial-intro p+p{margin-top:18px}.editorial-section{display:block;padding:27px 0 30px}.editorial-page .editorial-section-heading h2{font-size:1.55rem;margin-bottom:18px}.editorial-page .editorial-section-body p,.editorial-page .editorial-section-body li{line-height:1.7}.editorial-page .editorial-section-body .citation-box{padding:16px;margin:0}.editorial-visual{padding-bottom:20px}.editorial-page .editorial-visual h2{font-size:1.5rem}.editorial-page .editorial-visual .field{min-width:0;flex:1 1 190px}.editorial-related{gap:12px 22px}.editorial-related>span{flex-basis:100%;margin-right:0}.editorial-references>.bibliography{columns:1}.editorial-reference{padding-bottom:20px}.editorial-page-glossary .editorial-section{padding:22px 0}.editorial-page-glossary .editorial-section-heading h2{font-size:1.22rem;margin-bottom:12px}}
@media print{.editorial-index,.editorial-related{display:none}.editorial-page .page-head{display:block;padding-top:0}.editorial-page .page-head .intro{margin-top:15px}.editorial-section{display:block;break-inside:auto;padding:16px 0}.editorial-page .editorial-section-heading h2{margin-bottom:12px}.editorial-intro-paired{display:block}.editorial-page .editorial-intro p+p{margin-top:12px}.editorial-references>.bibliography{columns:1}.editorial-table{overflow:visible}.editorial-page .editorial-table table{min-width:0}.editorial-page .editorial-section-body .citation-box{padding:0;border:0}}