.trust-section{display:grid;grid-template-columns:1fr 1.25fr;gap:80px;align-items:start}.trust-intro h2{font-size:clamp(30px,3.1vw,44px);max-width:430px}.trust-intro>p:not(.eyebrow){font-size:14px;line-height:1.9;margin-block:25px}.trust-intro .text-link{font-size:11px}.trust-points{display:grid;grid-template-columns:1fr 1fr;gap:35px 32px}.trust-points article{border-top:1px solid var(--line);padding-top:25px}.trust-points h3{font-size:23px;line-height:1.3;letter-spacing:-.03em}.trust-points p{font-size:13px;line-height:1.9;margin-top:15px}.spec-topics{display:grid;grid-template-columns:1.05fr 1fr;gap:30px 50px}.spec-topics article:first-child{grid-row:span 2;background:var(--surface);padding:45px;display:flex;flex-direction:column;justify-content:center}.spec-topics article:not(:first-child){padding-block:20px;border-top:1px solid var(--line)}.spec-topics h3{font-size:28px;line-height:1.25;margin-bottom:20px}.spec-topics p{font-size:14px;line-height:1.95}.spec-type{display:none}.technical-next{display:flex;gap:35px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-top:30px}.technical-next .text-link{font-size:11px}.resource-lead{display:grid;grid-template-columns:1.15fr 1fr;gap:70px;align-items:center;padding-block:35px 25px}.resource-lead h1{font-size:clamp(40px,4.4vw,64px);line-height:1.12;max-width:650px}.resource-lead .lead{font-size:16px;line-height:1.95;margin-block:30px;max-width:550px}.resource-lead .button{font-size:11px;white-space:normal}.resource-photo{height:500px}.resource-directory{display:grid;grid-template-columns:1fr 1fr;gap:40px 65px}.resource-directory article{padding-block:30px;border-top:1px solid var(--line)}.resource-directory article:first-child{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:10px 65px;padding:40px;background:var(--surface);border:0}.resource-directory article:first-child h2{grid-column:1;grid-row:2}.resource-directory article:first-child>p:not(.resource-category){grid-column:2;grid-row:1/3;align-self:center;margin:0}.resource-directory article:first-child .text-link{grid-column:1;justify-self:start}.resource-category{font-size:10px;margin-bottom:15px;color:var(--muted)}.resource-directory h2{font-size:33px;line-height:1.25}.resource-directory article>p:not(.resource-category){font-size:14px;line-height:1.9;margin-block:22px 15px;max-width:560px}.resource-directory .text-link{border-bottom:0}.spec-checklist{display:grid;grid-template-columns:.85fr 1.15fr;gap:75px}.checklist-intro h2{font-size:38px;line-height:1.2;max-width:410px}.checklist-intro>p:not(.checklist-progress){font-size:14px;line-height:1.9;margin-top:25px}.checklist-progress{margin-top:32px;font-size:13px;color:var(--text)}.checklist-progress strong{font-size:36px;font-weight:400;margin-inline-end:8px}.checklist-panel{padding:36px;background:var(--surface)}.checklist-panel label{display:flex;gap:15px;align-items:flex-start;font-size:13px;line-height:1.8;padding-block:12px;cursor:pointer}.checklist-panel input{margin-top:4px;background:var(--bg)}.checklist-panel .button{margin-top:25px;font-size:11px;white-space:normal;line-height:1.8}.resource-article-layout{display:grid;grid-template-columns:255px minmax(0,1fr);gap:90px;padding-block:20px 40px}.resource-toc{position:sticky;top:110px;align-self:start}.resource-toc h2{font-size:17px;letter-spacing:0;margin-bottom:20px}.resource-toc a{display:block;font-size:12px;line-height:1.7;padding-block:10px;color:var(--muted)}.resource-toc .toc-download{border-top:1px solid var(--line);margin-top:22px;padding-top:23px;color:var(--text)}.resource-article{max-width:850px}.resource-article figure{margin:0 0 50px;aspect-ratio:1.9;overflow:hidden}.resource-article>section{margin-bottom:42px;scroll-margin-top:110px}.resource-article h2{font-size:31px;margin-bottom:22px;line-height:1.25}.resource-article p{font-size:15px;line-height:2}.resource-article .source-context{font-size:11px;line-height:1.8;margin-top:20px}.resource-related{display:grid;grid-template-columns:1fr 1fr;gap:65px;margin-top:36px}.resource-related article{border-top:1px solid var(--line);padding-top:28px}.resource-related h3{font-size:26px}.resource-related p{font-size:13px;line-height:1.9;margin-block:20px}.project-assurance{margin-top:40px;border-top:1px solid var(--line);padding-top:28px}.project-assurance p{font-size:12px;line-height:1.9;margin-top:18px}.project-assurance .text-link{font-size:11px;margin-top:15px;line-height:1.8}.project-assurance h2{font-size:25px}.footer-grid{grid-template-columns:1.2fr 1fr 1fr 1.2fr}.site-header nav{gap:21px}
@media(max-width:1200px){.header-cta{display:none}.resource-lead{gap:40px}.resource-photo{height:460px}.trust-section,.spec-checklist{gap:45px}.resource-article-layout{gap:50px}.site-header nav{gap:18px}}
@media(max-width:1000px){.trust-section{gap:35px}.resource-lead{gap:30px}.resource-lead h1{font-size:44px}.resource-photo{height:460px}.spec-topics article:first-child{padding:28px}.spec-topics{gap:25px 30px}.resource-article-layout{grid-template-columns:210px minmax(0,1fr);gap:40px}.checklist-panel{padding:24px}.checklist-intro h2{font-size:32px}.site-header nav a{font-size:10px}.site-header nav{gap:13px}.header-actions{gap:12px}.site-header{gap:20px;padding-inline:22px}}
@media(max-width:767px){.trust-section,.trust-points,.spec-topics,.resource-lead,.resource-directory,.spec-checklist,.resource-article-layout,.resource-related{grid-template-columns:1fr}.trust-section{gap:30px}.trust-intro h2{font-size:33px}.trust-intro>p:not(.eyebrow){font-size:13px;margin-block:20px}.trust-points{gap:23px}.trust-points article{padding-top:22px}.trust-points h3{font-size:23px}.trust-points p{font-size:13px;margin-top:12px}.spec-topics{gap:24px}.spec-topics article:first-child{grid-row:auto;padding:28px}.spec-topics article:not(:first-child){padding-block:20px 0}.spec-topics h3{font-size:25px;margin-bottom:17px}.spec-topics p{font-size:13px;line-height:1.95}.technical-next{gap:12px;align-items:start;flex-direction:column}.technical-next .text-link{font-size:10px;line-height:1.8}.resource-lead{padding-block:15px 0;gap:30px}.resource-lead h1{font-size:41px}.resource-lead .lead{font-size:14px;margin-block:24px}.resource-lead .eyebrow{margin-bottom:18px}.resource-photo{height:320px}.resource-directory{gap:20px}.resource-directory article:first-child{grid-column:auto;display:block;padding:28px}.resource-directory article:first-child>p:not(.resource-category){margin-top:22px}.resource-directory h2{font-size:28px}.resource-directory article{padding-block:24px}.resource-directory article>p:not(.resource-category){font-size:13px;line-height:1.95}.spec-checklist{gap:28px}.checklist-intro h2{font-size:33px}.checklist-intro>p:not(.checklist-progress){font-size:13px}.checklist-progress{margin-top:22px}.checklist-panel{padding:24px 20px}.checklist-panel label{font-size:12px;padding-block:13px}.checklist-panel .button{font-size:10px;width:100%;gap:15px}.resource-article-layout{gap:35px;padding-block:0 30px}.resource-toc{position:static;border-bottom:1px solid var(--line);padding-bottom:25px}.resource-toc a{font-size:12px;padding-block:7px}.resource-article figure{margin-bottom:30px;aspect-ratio:1.4}.resource-article h2{font-size:27px;margin-bottom:18px}.resource-article p{font-size:14px;line-height:1.95}.resource-article>section{margin-bottom:35px}.resource-related{gap:30px}.resource-related h3{font-size:25px}.footer-grid{grid-template-columns:1fr 1fr}.site-header nav a{font-size:18px}.site-header nav{gap:6px}.site-header{padding-inline:20px}}
@media print{.resource-toc,.resource-photo,.resource-related,.technical-next,.trust-section,.resource-article figure,.checklist-panel .button{display:none!important}.resource-article-layout,.spec-checklist{display:block}.resource-article{max-width:none}.resource-article p{color:#222}.resource-article h2{font-size:22px}.checklist-panel{padding:0;background:none}.resource-article>section{break-inside:avoid}.source-context{display:block}}