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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
@media print{@page{size:Letter;margin:.65in}.site-header,.site-footer,.toc,.breadcrumb,.no-print,.actions,.record-wrap,.related-block,.back-top,.skip-link,.catalog-tools{display:none!important}body{background:white;color:#17211a;font-size:10.5pt;line-height:1.5}.shell{width:100%;margin:0}.page-header{padding:0 0 18pt;margin:0 0 20pt}.page-header h1{font-size:28pt;line-height:1.15}.page-subtitle{font-size:16pt}.reading-layout{display:block;margin:0}.prose{font-size:10.5pt;line-height:1.55}.prose.paper{font-size:11pt;line-height:1.6}.prose h2{font-size:19pt;margin:24pt 0 10pt;break-after:avoid}.prose h3{font-size:13pt;margin:17pt 0 8pt;break-after:avoid}.prose p,.prose li{orphans:3;widows:3}.prose p{margin-bottom:11pt}.prose ul,.prose ol{margin:9pt 0 14pt}.prose li{margin-bottom:5pt}.prose blockquote{font-size:15pt;margin:17pt 0;padding-left:14pt}.table-scroll,.guide-table-wrap{overflow:visible}.prose table,.guide-table{min-width:0;font-size:9pt}.prose tr{break-inside:avoid}.prose thead{display:table-header-group}.quick-start{padding:14pt 17pt;margin-bottom:20pt;break-inside:avoid;background:#f3f4ee!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}.quick-start h2{font-size:8pt}.quick-start ol{font-size:10pt}.feature-paper,.home-example{background:white;border-left:1pt solid #81917c}.guide-age-example{break-inside:avoid}.print-mode>.shell,.print-mode>.skip-link{display:none!important}.print-mode>.print-surface{display:block!important}.print-surface .record-form{display:block;padding:0}.print-surface .form-actions,.print-surface .form-links,.print-surface .record-status,.print-surface .privacy-hint{display:none}.print-surface .print-value{display:block;white-space:pre-wrap;overflow-wrap:anywhere;min-height:32pt;border:1px solid #bcc4b7;padding:8pt;font:10pt/1.5 var(--sans)}.print-surface h1{font-size:26pt;margin-bottom:12pt}.print-surface .field{margin-bottom:13pt}.print-surface .field label{font-size:10pt}.print-surface .field .hint{font-size:8pt;margin-bottom:5pt}.print-surface fieldset{border:0;padding:0;margin:0}.print-surface legend{font:18pt var(--serif);margin:20pt 0 12pt}.print-surface .page-break{break-before:page}a{text-decoration:none;color:inherit}.note,.meta,.reference,.paper-small{font-size:8.5pt}.hub-body{margin:0;max-width:none}}
.download-row>div{min-width:0}.download-row h3{overflow-wrap:break-word}.download-row .download-links{flex-shrink:0}
@media(min-width:761px) and (max-width:850px){.download-row{align-items:flex-start;flex-direction:column;gap:17px}.download-row .download-links{flex-direction:row}}

/* Author introduction: same editorial palette, with the existing portrait. */
.home-about.home-author{grid-template-columns:210px minmax(0,1fr);gap:55px;align-items:start;padding-top:8px}
.home-author .author-photo{width:210px;max-width:100%}.home-author h2{font-size:clamp(29px,3vw,39px);line-height:1.22;max-width:790px;margin-bottom:23px}
.home-author p{font-size:15px;line-height:1.85}.home-author .portrait-credit{font-size:13px;line-height:1.7;color:var(--ink);margin-top:16px}.portrait-credit span{font-size:11px;color:var(--muted)}
.about-layout.about-author{grid-template-columns:270px minmax(0,1fr);gap:44px;align-items:start}.about-author .author-photo{max-width:270px;width:100%}.about-author .lead{font-size:17px;line-height:1.85}
.document-edition{font:11px/1.7 var(--sans);color:var(--muted);margin:8px 0 0}.extra-downloads{display:flex;gap:20px;flex-wrap:wrap;margin-top:18px;font:12px/1.7 var(--sans)}
@media(max-width:900px){.about-layout.about-author{grid-template-columns:210px minmax(0,1fr);gap:30px}.home-about.home-author{grid-template-columns:180px minmax(0,1fr);gap:35px}.home-author .author-photo{width:180px}}
@media(max-width:760px){.home-about.home-author,.about-layout.about-author{grid-template-columns:1fr;gap:27px}.home-author-portrait{display:flex;align-items:flex-end;gap:23px}.home-author .author-photo{width:135px;flex:none;margin:0}.home-author .portrait-credit{font-size:13px;margin:0 0 9px}.home-author h2{font-size:30px}.about-author .author-photo{width:235px}.about-author .lead{font-size:16px}.home-author .actions{gap:15px 24px}}
@media(max-width:370px){.home-author-portrait{gap:17px}.home-author .author-photo{width:116px}.home-author .portrait-credit{font-size:12px}.portrait-credit span{font-size:10px}}


/* Resource and publication layouts restored from the supplied screenshots. */
[data-view="resources"] .hub-body,[data-view="publications"] .hub-body{max-width:none}
[data-view="resources"] .resource-start{padding:4px 0 32px;border-bottom:1px solid var(--line);margin:26px 0 7px}
[data-view="resources"] .resource-start h2{font-size:24px;line-height:1.4;margin:0 0 15px}
[data-view="resources"] .resource-start p{font-size:14px;line-height:1.75;margin:0 0 10px}
[data-view="resources"] .resource-start p:last-child{margin-bottom:0}
[data-view="resources"] .resource-sheet{border-top:1px solid var(--line);padding:36px 0 34px}
[data-view="resources"] .resource-sheet-overview{display:grid;grid-template-columns:minmax(0,1fr) 232px;gap:64px}
[data-view="resources"] .resource-sheet .eyebrow{font-size:10px;margin:0 0 18px}
[data-view="resources"] .resource-sheet h2{font-size:32px;line-height:1.25;margin:0 0 22px}
[data-view="resources"] .resource-description{max-width:680px;font-size:15px;line-height:1.85;margin:0}
[data-view="resources"] .resource-sheet-download{padding-top:35px}
[data-view="resources"] .resource-sheet-download .text-link{min-width:115px;justify-content:space-between;gap:22px}
[data-view="resources"] .resource-sheet-download .meta{font-size:11px;line-height:1.85;margin:10px 0 0}
[data-view="resources"] .resource-reader{margin-top:25px}
[data-view="resources"] .resource-reader>summary{display:flex;align-items:center;justify-content:space-between;width:152px;min-height:44px;padding:8px 0;border-bottom:1px solid #8c9c8e;font:13px/1.65 var(--sans);color:var(--ink);cursor:pointer;list-style:none}
[data-view="resources"] .resource-reader>summary::-webkit-details-marker{display:none}
[data-view="resources"] .resource-reader>summary::after{content:'+';font-size:19px}
[data-view="resources"] .resource-reader[open]>summary::after{content:'−'}
[data-view="resources"] .resource-reader-content{max-width:800px;padding:31px 0 10px}
[data-view="resources"] .resource-reader-content h2{font-size:30px;margin:38px 0 17px}
[data-view="resources"] .resource-reader-content .reading-column{max-width:none}
[data-view="publications"] .publication-entry{grid-template-columns:170px minmax(0,1fr);gap:36px;padding:30px 0}
[data-view="publications"] .publication-entry h2{font-size:32px;line-height:1.35;margin:0}
[data-view="publications"] .publication-entry h2 a{display:block;text-decoration:none;padding-right:40px;position:relative}
[data-view="publications"] .publication-entry h2 a:hover{text-decoration:underline}
[data-view="publications"] .related-publication{margin:0;padding:26px 0;border-top:1px solid var(--line)}
[data-view="publications"] .related-publication:first-child{padding-top:0;border-top:0}
[data-view="publications"] .related-publication:last-child{padding-bottom:0}
[data-view="publications"] .related-publication p{font-size:13px;color:var(--muted);margin:12px 0 0}
@media(max-width:760px){
 [data-view="resources"] .resource-sheet-overview{grid-template-columns:1fr;gap:17px}
 [data-view="resources"] .resource-sheet{padding:28px 0}
 [data-view="resources"] .resource-sheet h2{font-size:28px;margin-bottom:18px}
 [data-view="resources"] .resource-sheet-download{padding-top:0}
 [data-view="resources"] .resource-sheet .eyebrow{margin-bottom:13px}
 [data-view="resources"] .resource-reader{margin-top:17px}
 [data-view="publications"] .publication-entry{grid-template-columns:1fr;gap:14px;padding:26px 0}
 [data-view="publications"] .publication-entry h2{font-size:27px}
}

/* Final usability refinements; the original visual language is retained. */
.worked-case{margin:35px 0;padding-top:5px;border-top:1px solid var(--line)}
.worked-case blockquote{font-size:21px;line-height:1.65}
.decision-branches p{font-size:14px;line-height:1.8;margin-bottom:15px}
.decision-branches p:last-child{margin-bottom:0}
.education-note{margin:36px 0;border-top:1px solid var(--line);padding-top:27px}
.education-note h2{font-size:28px;margin-bottom:15px}
.print-value{white-space:pre-wrap;overflow-wrap:anywhere}
textarea::placeholder{color:#637064;opacity:1}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
@media(max-width:600px){.worked-case blockquote{font-size:19px}.decision-branches{padding:20px}.page-header .actions{gap:14px}.page-header .actions .button{max-width:100%}.prose table{min-width:0}.prose td,.prose th{overflow-wrap:anywhere}}
@media print{.worked-case{break-inside:auto}.worked-case h2,.worked-case h3{break-after:avoid}.print-value{min-height:45px}.prose table{min-width:0}.decision-branches{break-inside:avoid}}