@charset "UTF-8";

/* Knowledge pages extend the existing site's design tokens and primitives. */
.kb-breadcrumbs ol{display:flex;flex-wrap:wrap;gap:8px 12px;padding:0;margin:0;list-style:none}
.kb-breadcrumbs li{display:flex;gap:12px;align-items:baseline;min-width:0}
.kb-breadcrumbs [aria-current]{overflow-wrap:anywhere}
.kb-breadcrumbs a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line)}
.kb-hero{padding-bottom:32px}
.kb-hero .knowledge-intro{align-items:flex-start}
.kb-hero .editorial-badge{flex:none;line-height:1.8}
.kb-search-panel{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:22px;align-items:start}
.kb-search-panel .search-wrap input{padding-right:18px;min-height:64px}
.kb-category-field select{width:100%;min-height:66px;padding:15px 35px 15px 17px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);color:var(--ink);font:inherit;font-size:17px}
.kb-search-hint{font-size:14px;margin-top:12px}
.kb-topic-nav{display:flex;flex-wrap:wrap;gap:0 28px;padding-block:18px 24px;border-block:1px solid var(--line)}
.kb-topic-nav>a{display:flex;gap:10px;align-items:center;padding-block:10px;font-size:15px;line-height:1.5}
.kb-topic-nav>a>span{font-size:12px;color:var(--accent)}
.kb-topic-nav>a:hover{color:var(--accent)}
.kb-library{padding-top:32px;padding-bottom:52px}
.kb-library-toolbar{align-items:baseline;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:0}
.kb-library-toolbar h2{font-family:var(--sans);font-size:17px;font-weight:600;letter-spacing:0;line-height:1.5}
.kb-library-toolbar #article-count{font-size:15px;font-weight:400;white-space:nowrap}
.kb-category{padding-block:34px 38px;border-bottom:1px solid var(--line);scroll-margin-top:30px}
.kb-category:target>.kb-category-heading h2{color:var(--accent)}
.kb-category-heading{display:flex;align-items:baseline;gap:22px;margin-bottom:22px}
.kb-category-heading>.topic-number{flex:none;font-size:25px}
.kb-category-heading h2{font-size:27px;line-height:1.3;letter-spacing:-.035em}
.kb-category-heading p{font-size:15px;margin-top:7px}
.kb-category-count{flex:none;margin-left:auto;font-size:14px;color:var(--muted);white-space:nowrap}
.kb-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
.kb-card{display:flex;flex-direction:column;position:relative;min-width:0;min-height:260px;padding:25px 26px 22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);transition:border-color .18s,background .18s}
.kb-card:hover{border-color:var(--muted);background:var(--paper)}
.kb-card-region{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);margin-bottom:17px}
.kb-card h3{font-size:21px;line-height:1.35;font-weight:500;overflow-wrap:anywhere}
.kb-card h3 a:hover{color:var(--accent)}
.kb-card-description{font-size:16px;line-height:1.65;margin-top:14px;margin-bottom:24px}
.kb-card-link{display:flex;justify-content:space-between;align-items:center;gap:14px;padding-top:15px;margin-top:auto;border-top:1px solid var(--line);font-size:14px;font-weight:600}
.kb-card-link>span{color:var(--accent);font-size:20px;line-height:1}
.kb-card-link:hover{color:var(--accent)}
.kb-category-empty{font-size:16px;padding:16px 0}
.kb-editorial-note{display:grid;grid-template-columns:34px minmax(0,1fr) auto;align-items:start;gap:22px;padding-bottom:72px}
.kb-editorial-note>div{min-width:0}
.kb-editorial-note h2{font-size:25px;line-height:1.4;letter-spacing:-.03em}
.kb-editorial-note p{max-width:690px;font-size:16px;line-height:1.75;margin-top:10px}
.kb-editorial-note>.button{margin-left:0;max-width:100%;justify-self:start;font-size:15px}

.kb-article-page{padding-block:28px 85px}
.kb-article-header{max-width:925px;margin-bottom:38px}
.kb-article-category{display:inline-flex;align-items:center;gap:14px;font-size:14px;font-weight:600;line-height:1.5;color:var(--accent);margin-bottom:20px}
.kb-article-header h1{font-size:clamp(36px,4vw,56px);line-height:1.12;letter-spacing:-.05em;overflow-wrap:anywhere}
.kb-article-header .article-deck{max-width:820px;font-size:20px}
.kb-article-header .article-byline{font-size:13px;gap:8px 24px;line-height:1.8}
.kb-review-status{color:var(--accent-hover)}
.kb-article-layout{grid-template-columns:minmax(0,1fr) 270px;grid-template-areas:"body toc";gap:70px}
.kb-article{grid-area:body;min-width:0}
.kb-toc{display:block;grid-area:toc;min-width:0;top:28px;padding:24px;background:var(--paper)}
.kb-toc nav h2.small-label{font-size:12px;font-weight:600;line-height:1.6;letter-spacing:.09em}
.kb-toc nav a{display:block;font-size:15px;line-height:1.5;padding-block:7px;margin-top:5px}
.kb-toc nav a:hover,.kb-toc .text-link:hover{color:var(--accent)}
.kb-toc .kb-toc-back{display:flex;justify-content:space-between;font-size:14px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line);border-bottom:0}
.kb-article .kb-quick-answer{margin-top:0;padding:26px 30px}
.kb-article .kb-quick-answer h2.small-label{font-family:var(--sans);font-size:12px;font-weight:600;line-height:1.6;letter-spacing:.09em}
.kb-article .kb-quick-answer p{font-size:19px;line-height:1.7;margin-top:12px}
.kb-article>section,.kb-article>aside{scroll-margin-top:28px}
.kb-article .kb-prose-section{margin-top:40px}
.kb-article h2{overflow-wrap:anywhere}
.kb-prose{font-size:18px;line-height:1.85;overflow-wrap:anywhere}
.kb-prose>p,.kb-prose>ul,.kb-prose>ol,.kb-prose>blockquote,.kb-prose>table,.kb-prose>div{margin-top:18px;margin-bottom:0}
.kb-prose p{color:var(--muted)}
.kb-prose h3{margin-top:28px;font-size:22px;line-height:1.45}
.kb-prose h4{font-size:18px;line-height:1.5;margin-top:22px}
.kb-prose li{padding-left:4px;margin-block:8px;color:var(--muted)}
.kb-prose ul,.kb-prose ol{padding-left:24px}
.kb-prose strong{color:var(--ink);font-weight:600}
.kb-prose a,.kb-sources a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;overflow-wrap:anywhere}
.kb-prose a:hover,.kb-sources a:hover{color:var(--accent-hover)}
.kb-prose blockquote{margin-left:0;margin-right:0;padding:18px 22px;border-left:3px solid var(--accent);background:var(--mist)}
.kb-prose blockquote p{color:var(--ink)}
.kb-prose table{font-size:15px;table-layout:fixed;line-height:1.6}
.kb-prose table th,.kb-prose table td{padding:12px 9px;vertical-align:top;overflow-wrap:anywhere}
.kb-prose table th{font-weight:600;color:var(--ink)}
.kb-prose caption{text-align:left;margin-bottom:10px;font-weight:600}
.kb-prose .table-wrap{overflow-x:auto;max-width:100%}
.kb-prose .table-wrap table{min-width:480px}
.kb-prose .article-callout,.kb-prose .note{padding:20px 24px;background:var(--mist);border-radius:var(--radius);font-size:17px}
.kb-prose .article-callout>:first-child,.kb-prose .note>:first-child{margin-top:0}
.kb-article .kb-sources{border-top:1px solid var(--line);padding-top:30px;margin-top:42px}
.kb-article .kb-sources h2{font-size:25px}
.kb-sources ol{padding-left:22px;margin-block:20px;font-size:15px;line-height:1.75}
.kb-sources li{padding-left:5px;margin-block:10px}
.kb-sources p{font-size:14px;line-height:1.75;margin-top:12px}
.kb-article .kb-article-faq{margin-top:40px}
.kb-article-faq .faq-list{margin-top:24px}
.kb-article-faq .faq-list summary{font-size:17px;min-height:72px}
.kb-article-faq .faq-list details>p{font-size:16px;line-height:1.8}
.kb-region-choice{background:var(--ink);color:var(--paper);padding:28px 30px;border-radius:var(--radius);margin-top:42px}
.kb-region-choice>.small-label{font-size:12px;color:var(--line)}
.kb-article .kb-region-choice h2{font-size:27px;color:var(--paper);margin-top:13px}
.kb-region-choice p{font-size:16px;color:var(--line);line-height:1.75;margin-top:15px}
.kb-region-primary{display:flex;align-items:center;justify-content:space-between;gap:18px;color:var(--paper);border-block:1px solid var(--muted);margin-block:23px 0;padding-block:17px;font-size:17px;line-height:1.6}
.kb-region-primary>span{flex:none;font-size:22px}
.kb-region-primary:hover{color:var(--white)}
.kb-region-options{display:flex;flex-wrap:wrap;gap:10px 25px;margin-top:18px}
.kb-region-options a{display:inline-flex;align-items:center;gap:13px;padding-block:7px;font-size:13px;color:var(--line)}
.kb-region-options a:hover{text-decoration:underline;text-underline-offset:4px}
.kb-inline-contact{padding:30px;background:var(--mist);border:1px solid var(--line);border-radius:var(--radius)}
.kb-inline-contact .eyebrow{font-size:12px;margin-bottom:16px}
.kb-inline-contact fieldset{border:0;min-width:0;margin:0;padding:0}
.kb-inline-contact legend{font-size:30px;line-height:1.25;letter-spacing:-.035em;padding:0;margin-bottom:14px;font-weight:400}
.kb-contact-intro{font-size:16px;line-height:1.75;margin-bottom:18px}
.kb-inline-contact .preview-notice{font-size:14px;background:var(--paper);margin-bottom:22px}
.kb-contact-fields{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px}
.kb-contact-fields>div{min-width:0}
.kb-contact-fields label{display:block;font-size:14px;line-height:1.6;margin-bottom:8px;color:var(--ink)}
.kb-contact-fields input,.kb-contact-fields select{width:100%;min-height:50px;padding:12px;border:1px solid var(--muted);border-radius:var(--radius);background:var(--white);color:var(--ink);font:inherit;font-size:16px}
.kb-contact-fields select{padding-right:24px}
.kb-contact-fields input[aria-invalid=true]{border-color:var(--accent)}
.kb-contact-fields .field-error{font-size:14px;line-height:1.6;margin-block:7px 0}
.kb-inline-contact [data-preview-contact]{margin-top:22px;font-size:16px}
.kb-contact-result{padding:16px 18px;margin-top:20px;background:var(--paper);color:var(--ink);border-left:3px solid var(--accent);font-size:15px;line-height:1.75}
.kb-contact-direct{font-size:14px;line-height:1.8;border-top:1px solid var(--line);padding-top:17px;margin-top:22px}
.kb-contact-direct a{font-weight:600;color:var(--ink);white-space:nowrap}
.kb-contact-noscript{font-size:14px;line-height:1.7;margin-top:18px}
.kb-article .kb-related{margin-top:42px}
.kb-related-list{margin-top:23px;border-top:1px solid var(--line)}
.kb-related-list>a{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-block:19px;border-bottom:1px solid var(--line);font-size:18px;line-height:1.55}
.kb-related-list>a>span:last-child{color:var(--accent);flex:none;font-size:23px}
.kb-related-list>a:hover{color:var(--accent)}

@media(min-width:1800px){.kb-article-layout{gap:90px}}
@media(max-width:1050px){
  .kb-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kb-editorial-note{grid-template-columns:34px minmax(0,1fr)}
  .kb-editorial-note>.button{grid-column:2;margin-left:0}
  .kb-article-layout{grid-template-columns:minmax(0,1fr) 230px;gap:36px}
  .kb-toc{padding:20px}
  .kb-contact-fields{grid-template-columns:1fr;gap:16px}
}
@media(max-width:800px){
  .kb-search-panel{grid-template-columns:minmax(0,1fr) 230px;gap:16px}
  .kb-category-field select{font-size:15px}
  .kb-article-layout{grid-template-columns:minmax(0,1fr);grid-template-areas:"toc" "body";gap:28px}
  .kb-toc{position:static;padding:20px 24px}
  .kb-toc nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:2px 24px}
  .kb-toc nav h2.small-label{grid-column:1/-1;margin-bottom:8px}
  .kb-toc nav a{font-size:14px;margin-top:0}
  .kb-toc .kb-toc-back{margin-top:12px;padding-top:12px}
  .kb-article-header{margin-bottom:25px}
  .kb-contact-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
}
@media(max-width:600px){
  .kb-hero{padding-top:23px;padding-bottom:24px}
  .kb-breadcrumbs{font-size:12px;margin-bottom:28px}
  .kb-breadcrumbs li{gap:8px}
  .kb-breadcrumbs ol{gap:5px 8px}
  .kb-hero .knowledge-intro{display:block;margin-block:24px}
  .kb-hero .knowledge-intro>p{font-size:17px}
  .kb-hero .editorial-badge{display:block;border-left:0;padding-left:0;margin-top:18px;font-size:13px;line-height:1.6}
  .kb-search-panel{grid-template-columns:1fr;gap:16px}
  .kb-search-panel .search-wrap input{min-height:54px;padding-block:14px;font-size:16px}
  .kb-search-panel .search-wrap>span:first-child{font-size:28px;padding-inline:15px}
  .kb-category-field select{min-height:52px;padding-block:12px;font-size:16px}
  .kb-search-hint{font-size:12px;line-height:1.7;margin-top:10px}
  .kb-topic-nav{gap:0 17px;padding-block:12px 16px}
  .kb-topic-nav>a{font-size:13px;padding-block:8px;gap:7px}
  .kb-topic-nav>a>span{font-size:10px}
  .kb-library{padding-top:22px;padding-bottom:35px}
  .kb-library-toolbar{gap:18px;padding-bottom:16px}
  .kb-library-toolbar h2{font-size:15px}
  .kb-library-toolbar #article-count{font-size:13px}
  .kb-category{padding-block:27px 30px}
  .kb-category-heading{align-items:flex-start;gap:13px;margin-bottom:18px}
  .kb-category-heading>.topic-number{font-size:22px;line-height:1.4}
  .kb-category-heading h2{font-size:23px}
  .kb-category-heading p{font-size:14px;line-height:1.65}
  .kb-category-count{display:none}
  .kb-card-grid{grid-template-columns:minmax(0,1fr);gap:14px}
  .kb-card{min-height:0;padding:22px}
  .kb-card h3{font-size:21px}
  .kb-card-description{font-size:15px;margin-top:12px;margin-bottom:20px}
  .kb-card-region{font-size:11px;margin-bottom:13px}
  .kb-editorial-note{grid-template-columns:28px minmax(0,1fr);gap:14px;padding-bottom:52px}
  .kb-editorial-note>.note-symbol{width:28px;height:28px;font-size:18px}
  .kb-editorial-note h2{font-size:22px;line-height:1.35}
  .kb-editorial-note p{font-size:16px;line-height:1.8}
  .kb-editorial-note>.button{margin-left:0;font-size:16px}
  .kb-article-page{padding-block:23px 55px}
  .kb-article-category{font-size:12px;margin-bottom:16px}
  .kb-article-header h1{font-size:36px;line-height:1.13;letter-spacing:-.045em}
  .kb-article-header .article-deck{font-size:17px;margin-top:18px}
  .kb-article-header .article-byline{font-size:12px;display:grid;gap:5px;margin-top:22px;padding-block:14px}
  .kb-toc{padding:18px 20px}
  .kb-toc nav{grid-template-columns:1fr;gap:0}
  .kb-toc nav a{padding-block:6px}
  .kb-article .kb-quick-answer{padding:22px}
  .kb-article .kb-quick-answer p{font-size:17px;line-height:1.75}
  .kb-article .kb-prose-section{margin-top:31px}
  .kb-article h2{font-size:27px;line-height:1.3}
  .kb-prose{font-size:16px;line-height:1.85}
  .kb-prose h3{font-size:20px;margin-top:24px}
  .kb-prose ul,.kb-prose ol{padding-left:20px}
  .kb-prose>p,.kb-prose>ul,.kb-prose>ol,.kb-prose>blockquote,.kb-prose>table,.kb-prose>div{margin-top:16px}
  .kb-prose blockquote{padding:16px 18px}
  .kb-prose .article-callout,.kb-prose .note{padding:18px;font-size:15px}
  .kb-article .kb-sources{padding-top:25px;margin-top:32px}
  .kb-article .kb-sources h2{font-size:23px}
  .kb-sources ol{font-size:14px;margin-block:17px}
  .kb-sources p{font-size:13px}
  .kb-article-faq .faq-list summary{font-size:16px;gap:16px}
  .kb-article-faq .faq-list details>p{font-size:15px;padding-right:10px}
  .kb-region-choice{padding:23px;margin-top:34px}
  .kb-article .kb-region-choice h2{font-size:25px}
  .kb-region-choice p{font-size:15px}
  .kb-region-primary{font-size:16px;gap:16px}
  .kb-region-options{display:grid;gap:6px;margin-top:14px}
  .kb-region-options a{font-size:13px}
  .kb-inline-contact{padding:23px}
  .kb-inline-contact legend{font-size:27px}
  .kb-contact-intro{font-size:15px}
  .kb-inline-contact .preview-notice{font-size:13px;padding:12px 14px}
  .kb-contact-fields{grid-template-columns:1fr;gap:16px}
  .kb-contact-fields label{font-size:13px}
  .kb-inline-contact [data-preview-contact]{width:100%;font-size:15px}
  .kb-contact-direct{font-size:13px}
  .kb-contact-direct a{display:inline-block}
  .kb-related-list>a{font-size:16px;padding-block:17px}
}
@media(prefers-reduced-motion:reduce){.kb-card{transition:none}}

.kb-mid-cta{display:flex;justify-content:space-between;align-items:center;gap:22px;padding:22px 0;border-block:1px solid var(--line);margin-top:30px}.kb-mid-cta>p{color:var(--ink);font-size:17px}.kb-article-faq .faq-list a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}@media(max-width:600px){.kb-mid-cta{display:block}.kb-mid-cta .text-link{margin-top:10px}}