/* Scoped research-note typography. Hero and abstract retain the landing width. */
.whitepaper-page{--paper-rule:#d5d5d5;--paper-soft:#f7f7f7;--paper-secondary:#555}
.whitepaper-page .paper-hero{padding:92px 0 52px}
.whitepaper-page .paper-kicker{margin:0 0 24px;font:12px/1.6 'Courier New',monospace;color:var(--paper-secondary)}
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.whitepaper-page .paper-abstract h2{font:400 14px/1.5 'Courier New',monospace;text-transform:uppercase;letter-spacing:.07em;margin:0 0 16px}
.whitepaper-page .paper-abstract p{font:400 19px/1.7 Georgia,'Times New Roman',serif;margin:0 0 18px}
.whitepaper-page p,.whitepaper-page dd{text-align:justify;text-justify:inter-word;hyphens:auto;overflow-wrap:break-word;orphans:3;widows:3}
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/* Navigation occupies its own column and remains within the article's bounds. */
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.whitepaper-page .article p{font-size:17px;line-height:1.78;margin:0 0 20px;color:#292929}
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.whitepaper-page .paper-question>span{font:10px/1.5 'Courier New',monospace;text-transform:uppercase;letter-spacing:.07em;color:#555}
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.whitepaper-page .article .paper-note{margin:24px 0;padding:0 0 0 18px;border-left:2px solid #ccc;font-size:14px;line-height:1.75;color:#555}

/* Booktabs-style tables: grouped comparisons, aligned numerals, restrained rules. */
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.whitepaper-page .paper-table{border-collapse:collapse;width:100%;font:13px/1.5 Georgia,serif;font-variant-numeric:tabular-nums}
.whitepaper-page .paper-table caption{text-align:left;padding:0 0 16px;color:#111}
.whitepaper-page .paper-table caption .paper-figure-head{margin:0}
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.whitepaper-page .paper-table td{white-space:nowrap}
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.whitepaper-page .paper-table .paper-table-group th{padding:4px 10px;font:11px/1.5 'Courier New',monospace;color:#111;background:var(--paper-soft);border-top:1px solid #bbb;border-bottom:1px solid #ddd;text-align:left}
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.whitepaper-page .paper-table .paper-column-groups+tr th{border-top:0}
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.whitepaper-page #table-1 th{width:22%}
.whitepaper-page #table-1 td{white-space:normal;text-align:left}
.whitepaper-page #table-1 td:nth-child(2){width:32%;font-variant-numeric:tabular-nums}
.whitepaper-page .paper-data-section #table-1{table-layout:fixed}
.whitepaper-page .paper-data-section #table-1 th,.whitepaper-page .paper-data-section #table-1 td{width:auto;text-align:left;vertical-align:top}
.whitepaper-page .paper-data-section #table-1 tr>:first-child{width:18%}
.whitepaper-page .paper-data-section #table-1 tr>:nth-child(2){width:27%}
.whitepaper-page #table-2 th:first-child{width:9%}
.whitepaper-page #table-4 th:first-child{max-width:200px}
.whitepaper-page .article .paper-table-note{font-size:13px;line-height:1.7;color:#555}

/* Figures remain vector assets; opening an image reveals its full-resolution SVG. */
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.whitepaper-page .paper-figure-head{display:flex;align-items:baseline;gap:16px;margin-bottom:20px}
.whitepaper-page .paper-figure-head>span{font:10px/1.5 'Courier New',monospace;white-space:nowrap;color:#777}
.whitepaper-page .paper-figure-head>strong{font:400 17px/1.4 Georgia,serif;letter-spacing:-.01em}
.whitepaper-page .paper-figure-image{display:block;text-decoration:none;cursor:zoom-in}
.whitepaper-page .paper-figure img{display:block;width:100%;height:auto}
.whitepaper-page .paper-figure figcaption{border-top:1px solid #ddd;padding-top:14px;margin-top:18px;font:13px/1.7 Georgia,serif;color:#555;text-align:justify;hyphens:auto}
.whitepaper-page .paper-chart{padding:0;border:0;background:transparent}
.whitepaper-page .paper-chart .paper-figure-head{margin-bottom:16px}
.whitepaper-page .paper-chart .paper-figure-image{padding:28px 30px 20px;border:1px solid #111;background:#fff}
.whitepaper-page .paper-chart .paper-figure-image:focus-visible{outline:2px solid #111;outline-offset:4px}
.whitepaper-page .paper-chart figcaption{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px 24px;border:0;padding:0;margin-top:14px;font:11px/1.5 'Courier New',monospace;text-align:left;hyphens:none}
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.whitepaper-page .paper-chart-legend i{display:inline-block;width:8px;height:8px;border:1px solid #111;border-radius:50%;background:#111}
.whitepaper-page .paper-chart-legend i.open{background:#fff}
.whitepaper-page .paper-workflow ol{list-style:none;margin:0;padding:0}
.whitepaper-page .paper-workflow li{display:grid;grid-template-columns:32px minmax(0,1fr);gap:18px;padding:16px 0;border-top:1px solid #e5e5e5}
.whitepaper-page .paper-workflow li:first-child{border-top:0;padding-top:0}
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.whitepaper-page .paper-step-number{width:30px;height:30px;display:grid;place-items:center;border:1px solid #ccc;border-radius:50%;font:11px 'Courier New',monospace;color:#666}
.whitepaper-page .paper-workflow li strong{display:block;font:400 17px/1.4 Georgia,serif;margin:2px 0 7px}
.whitepaper-page .paper-workflow li p{font-size:14px;line-height:1.7;margin:0}

.whitepaper-page .paper-application{padding-left:26px;margin:24px 0}
.whitepaper-page .paper-application li{padding-left:7px;margin:0 0 18px;font:16px/1.75 Georgia,serif;color:#333;text-align:justify;hyphens:auto}
.whitepaper-page .paper-application li::marker{font:11px 'Courier New',monospace;color:#666}

/* Study specifications and score semantics. */
.whitepaper-page .paper-timing{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-block:1px solid #aaa;margin:26px 0;padding:20px 0}
.whitepaper-page .paper-timing>div{padding:0 18px;border-right:1px solid var(--paper-rule)}
.whitepaper-page .paper-timing>div:first-child{padding-left:0}
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.whitepaper-page .paper-timing dt{font:11px/1.5 'Courier New',monospace;color:#333;margin-bottom:10px}
.whitepaper-page .paper-timing dd{margin:0;font:14px/1.7 Georgia,serif;color:#555}
.whitepaper-page .paper-comparison{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--paper-rule);margin:26px 0}
.whitepaper-page .paper-comparison>div{padding:22px}
.whitepaper-page .paper-comparison>div+div{border-left:1px solid var(--paper-rule)}
.whitepaper-page .paper-comparison span{font:10px/1.5 'Courier New',monospace;text-transform:uppercase;letter-spacing:.06em;color:#666}
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.whitepaper-page .paper-equation-label{display:block;font:10px/1.5 'Courier New',monospace;color:#666;margin-bottom:12px}
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.whitepaper-page .paper-verification dd{margin:0;font:27px/1.2 Georgia,serif;text-align:left;font-variant-numeric:tabular-nums}
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.whitepaper-page .paper-glossary dd{margin:0;font:14px/1.7 Georgia,serif;color:#555}

/* Reproduction records and references. */
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.whitepaper-page .paper-algorithm figcaption{padding:16px 20px;border-bottom:1px solid #ddd;font:14px/1.6 Georgia,serif;color:#444}
.whitepaper-page .paper-algorithm figcaption span{font:10px/1.6 'Courier New',monospace;margin-right:14px;white-space:nowrap}
.whitepaper-page .paper-code{font:12px/1.95 'Courier New',monospace;padding:20px;margin:0;white-space:pre-wrap;overflow-wrap:anywhere;color:#333}
.whitepaper-page .paper-resource-links{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0}
.whitepaper-page .paper-resource-links .button{font:400 13px/1.62 'Courier New',monospace}
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.whitepaper-page .paper-archive-panel p{font-size:14px;line-height:1.7;color:#555}
.whitepaper-page .paper-archive-links{display:grid;grid-template-columns:1fr 1fr;column-gap:28px;font:11px/1.6 'Courier New',monospace}
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.whitepaper-page .paper-archive-links>a>span:last-child{font:12px/1.6 Georgia,serif;color:#666}
.whitepaper-page .paper-archive-links>a:hover>span:last-child{text-decoration:underline}
.whitepaper-page .paper-references ol{list-style:none;counter-reset:references;padding-left:0;margin:28px 0}
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.whitepaper-page .paper-references li::before{content:'[' counter(references) ']';position:absolute;left:0;top:3px;font:10px/1.75 'Courier New',monospace;color:#777}
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.whitepaper-page .paper-skip{position:absolute;left:16px;top:-100px;background:#fff;padding:10px;z-index:10}
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.whitepaper-page a:focus-visible,.whitepaper-page [tabindex]:focus-visible,.whitepaper-page summary:focus-visible{outline:2px solid #111;outline-offset:4px}

@media(max-width:1050px){
 .whitepaper-page .paper-main{grid-template-columns:200px minmax(0,1fr);column-gap:30px}
 .whitepaper-page .paper-contents{padding-right:10px;font-size:10px}
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 .whitepaper-page .paper-table th,.whitepaper-page .paper-table td{padding-inline:7px}
}
@media(max-width:900px){
 .whitepaper-page .paper-main{display:block;padding-top:0}
 .whitepaper-page .paper-contents{position:static;flex-direction:row;flex-wrap:wrap;gap:4px 16px;max-height:none;overflow:visible;padding:22px 0;border-right:0;border-bottom:1px solid var(--paper-rule);font-size:11px}
 .whitepaper-page .paper-contents-title{width:100%;padding-left:0;padding-bottom:6px}
 .whitepaper-page .paper-contents a{padding:6px 0;border-left:0;grid-template-columns:18px auto;gap:6px}
 .whitepaper-page .paper-contents a[aria-current="location"]{background:none;text-decoration:underline}
 .whitepaper-page .article>section:first-child{padding-top:42px}
 .whitepaper-page .paper-table{font-size:13px}
}
@media(max-width:600px){
 .whitepaper-page .paper-hero{padding:60px 0 36px}
 .whitepaper-page .paper-abstract p{font-size:17px}
 .whitepaper-page .article>section{margin-top:42px;padding-top:30px}
 .whitepaper-page .article h2{font-size:27px;grid-template-columns:25px 1fr;gap:8px}
 .whitepaper-page .article h3{font-size:21px}
 .whitepaper-page .article p{font-size:16px;line-height:1.75}
 .whitepaper-page .article .paper-section-intro{font-size:18px}
 .whitepaper-page .paper-table{min-width:620px}
 .whitepaper-page .paper-figure{padding:16px 12px 14px}
 .whitepaper-page .paper-figure-head{align-items:start;gap:12px;margin-bottom:14px}
 .whitepaper-page .paper-figure-head>strong{font-size:16px}
 .whitepaper-page .paper-figure figcaption{font-size:12px}
 .whitepaper-page .paper-chart .paper-figure-image{padding:16px 12px 10px}
 .whitepaper-page .paper-chart figcaption{font-size:10px}
 .whitepaper-page .paper-rules>div,.whitepaper-page .paper-data-fields>div{grid-template-columns:1fr;gap:7px;padding:15px 0}
 .whitepaper-page .paper-timing{grid-template-columns:1fr;padding:0}
 .whitepaper-page .paper-timing>div,.whitepaper-page .paper-timing>div:first-child,.whitepaper-page .paper-timing>div:last-child{padding:16px 0;border-right:0;border-bottom:1px solid #ddd}
 .whitepaper-page .paper-timing>div:last-child{border-bottom:0}
 .whitepaper-page .paper-timing dt{margin-bottom:6px}
 .whitepaper-page .paper-comparison,.whitepaper-page .paper-glossary,.whitepaper-page .paper-archive-links{grid-template-columns:1fr}
 .whitepaper-page .paper-comparison>div+div{border-left:0;border-top:1px solid var(--paper-rule)}
 .whitepaper-page .paper-method-spec{grid-template-columns:1fr;gap:16px}
 .whitepaper-page .paper-verification{gap:12px}
 .whitepaper-page .paper-verification dd{font-size:24px}
 .whitepaper-page .paper-code{font-size:11px;padding:16px}
 .whitepaper-page .paper-equation{font-size:20px}
}
@media(max-width:520px){
 .whitepaper-page .wrap:not(.landing-nav){width:calc(100% - 32px)}
 .whitepaper-page .paper-hero h1{font-size:38px}
}
@media(prefers-reduced-motion:reduce){
 .whitepaper-page .paper-contents a{transition:none}
}
@media print{
 @page{size:A4;margin:18mm}
 .whitepaper-page .nav,.whitepaper-page .paper-contents,.whitepaper-page .paper-resource-links,.whitepaper-page .paper-skip{display:none}
 .whitepaper-page .wrap{width:100%;max-width:none}
 .whitepaper-page .paper-main{display:block;padding-top:0}
 .whitepaper-page .paper-hero{padding:0 0 20px}
 .whitepaper-page .paper-hero h1{font-size:30pt;-webkit-text-stroke:0}
 .whitepaper-page .paper-abstract p,.whitepaper-page .article p{font-size:10.5pt;line-height:1.6}
 .whitepaper-page .article .paper-section-intro{font-size:12pt}
 .whitepaper-page .article h2{font-size:20pt}
 .whitepaper-page .article h3{font-size:15pt}
 .whitepaper-page .article>section{padding-top:26px;margin-top:28px}
 .whitepaper-page .paper-table-scroll{overflow:visible}
 .whitepaper-page .paper-table{min-width:0;font-size:8pt}
 .whitepaper-page .paper-table th,.whitepaper-page .paper-table td{padding:8px 5px;white-space:normal}
 .whitepaper-page .paper-table thead th{font-size:7pt}
 .whitepaper-page .paper-figure{padding:12px;margin:20px 0}
 .whitepaper-page .paper-rules>div,.whitepaper-page .paper-glossary>div{break-inside:avoid}
 .whitepaper-page .paper-figure-image{cursor:default}
 .whitepaper-page a{color:#111}
}