@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@500;600;700&display=swap');
:root{--ink:#131419;--muted:#646770;--paper:#f6f6f8;--white:#fff;--blue:#4d7cfe;--line:#e0e1e6;--dark:#0b0c10}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.7 Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible{outline:3px solid var(--blue);outline-offset:5px}h1,h2,h3{font-family:Poppins,Inter,sans-serif;letter-spacing:-.045em;line-height:1.2}h1{font-size:clamp(36px,5vw,66px);font-weight:600}h2{font-weight:600}p{margin:0 0 1.2em}.preview-banner{padding:7px 24px;background:#e9edff;color:#33489d;font-size:12px;text-align:center;letter-spacing:.05em}.site-header{display:flex;align-items:center;justify-content:space-between;max-width:1220px;margin:auto;padding:25px 36px;border-bottom:1px solid 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h2{font-size:24px}.button{font-size:13px;padding:13px 16px}.site-footer{padding:30px 20px;gap:15px;display:block}.site-footer p,.site-footer a{display:block;margin:0 0 12px}.related{margin-top:46px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}
/* Same-door service invitations at the top, between sections and at the end. */
.post-card[id]{scroll-margin-top:24px}.article-summary{padding:24px 28px;margin:0 0 26px;border-left:3px solid var(--blue);background:#edf1ff;border-radius:0 12px 12px 0}.article-summary h2,.article-toc h2{font:600 14px/1.5 Inter,system-ui,sans-serif;letter-spacing:0;margin:0 0 12px}.article-summary p{font-size:16px;line-height:1.75;margin:0}.article-toc{padding:24px 28px;margin:0 0 42px;border:1px solid var(--line);border-radius:12px;background:var(--white)}.article-toc ol{margin:0;padding-left:20px}.article-toc li{padding:4px 0 4px 5px;font-size:14px;line-height:1.6}.article-toc a{overflow-wrap:anywhere}.category-nav a{line-height:1.4}.article-summary,.article-toc{overflow-wrap:anywhere}
@media(max-width:700px){.article-summary,.article-toc{padding:20px}.article-summary p{font-size:15px}.category-nav{gap:9px}.category-nav a{padding:9px 13px;font-size:12px}}
.service-top-cta{margin-top:26px}.inline-cta{margin:34px 0;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
@media(max-width:700px){.site-header{flex-wrap:wrap}.site-header nav{width:100%;justify-content:space-between;gap:10px;flex-wrap:wrap}.site-header nav a{white-space:nowrap}.blog-hero{padding-top:34px}}
/* Native photographs and contextual diagrams keep titles as readable HTML. */
.cover-figure{margin:0 0 54px}.cover-figure .article-cover{margin-bottom:0;aspect-ratio:3/2;max-height:500px}.cover-figure figcaption,.editorial-figure figcaption{font-size:12px;line-height:1.6;color:var(--muted);margin-top:12px}.editorial-figure{margin:38px 0}.editorial-image{display:block;width:100%;height:auto;border-radius:12px;border:1px solid var(--line);background:var(--white)}.service-shell.has-editorial-cover .article-cover{display:block}.service-shell.has-editorial-cover .cover-figure{margin-top:30px}.service-shell.has-editorial-cover .article-header{padding-bottom:10px}.post-card .card-image{aspect-ratio:3/2;transition:transform .35s}.post-card:hover .card-image{transform:scale(1.025)}
@media(max-width:700px){.cover-figure{margin-bottom:32px}.editorial-figure{margin:28px 0}.cover-figure figcaption,.editorial-figure figcaption{font-size:11px}.cover-figure .article-cover{aspect-ratio:3/2}}
/* Editorial hierarchy; retain the TheP palette and article layout. */
/* Native diagrams contain information: preserve their ratio instead of cropping text. */
.cover-figure .article-cover[src$=".svg"]{aspect-ratio:auto;max-height:none;object-fit:contain}
.card-cover:has(img[src$=".svg"]){aspect-ratio:auto}
.card-cover img[src$=".svg"]{height:auto;aspect-ratio:auto;object-fit:contain}
.blog-hero{max-width:none;padding:44px 0 36px}
.blog-hero h1{font-size:clamp(28px,3.3vw,42px);max-width:840px;margin-bottom:18px}
.blog-hero .hero-description{font-size:17px;max-width:820px;margin-bottom:0}
.blog-hero .category-nav{margin-top:26px;padding-top:24px;border-top:1px solid var(--line)}
.library-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.library-grid>.post-card{border-radius:8px;box-shadow:none}
.library-grid .card-body{padding:23px}
.library-grid .card-body .eyebrow{color:#305dd4;letter-spacing:.08em;font-size:10px;margin-bottom:12px}
.library-grid .card-body h2{font-size:20px;line-height:1.35}
.library-grid .card-body p{font-size:14px;line-height:1.65}
.library-grid .card-cover img{aspect-ratio:auto;object-fit:contain}
.library-grid .card-cover{background:#edf1f6}
.library-grid>.post-card:first-child{grid-column:1/-1;display:grid;grid-template-columns:1.1fr 1fr;margin-bottom:12px;background:#fff}
.library-grid>.post-card:first-child .card-cover{height:100%;min-height:330px;aspect-ratio:auto;background:#edf1f6}
.library-grid>.post-card:first-child .card-body{padding:38px;align-self:center}
.library-grid>.post-card:first-child h2{font-size:clamp(25px,2.5vw,32px);line-height:1.3}
.library-grid>.post-card:first-child .card-body p{font-size:16px}
@media(max-width:1000px){.library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.library-grid>.post-card:first-child .card-body{padding:28px}}
@media(max-width:700px){.blog-hero{padding:30px 0 28px}.blog-hero h1{font-size:29px}.blog-hero .hero-description{font-size:16px}.library-grid{grid-template-columns:1fr;gap:24px}.library-grid>.post-card:first-child{display:block;margin-bottom:0}.library-grid>.post-card:first-child .card-cover{height:auto;min-height:0;aspect-ratio:5/3}.library-grid>.post-card:first-child .card-body,.library-grid .card-body{padding:24px}.library-grid>.post-card:first-child h2,.library-grid .card-body h2{font-size:23px}.library-grid>.post-card:first-child .card-body p{font-size:15px}}
/* Blog masthead, with working topic destinations instead of service tabs. */
.skip-link{position:fixed;top:12px;left:12px;z-index:10;padding:10px 18px;background:#fff;border:2px solid #315eea;transform:translateY(-160%)}.skip-link:focus{transform:none}
.site-header{display:block;max-width:none;padding:0;background:#fff;border-bottom:1px solid var(--line)}
.masthead{max-width:1220px;margin:auto;padding:25px 36px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;gap:12px;letter-spacing:-.045em;font:700 25px/1.2 Inter,system-ui,sans-serif}.brand:before{content:none}.brand-image{display:block;width:38px;height:38px;object-fit:contain}.brand-name{white-space:nowrap}.brand-edition{font-size:14px;font-weight:500;color:var(--muted);letter-spacing:0;border-left:1px solid var(--line);padding-left:16px;margin-left:5px}
.company-link{font-size:12px;font-weight:500;text-decoration:none;color:var(--muted);white-space:nowrap}.company-link:hover{color:#315eea}.company-link span{margin-left:8px}
.site-header .editorial-nav{max-width:1220px;margin:auto;padding:0 36px;display:flex;gap:32px;overflow-x:auto;flex-wrap:nowrap;width:auto;justify-content:flex-start;scrollbar-width:thin;border-top:1px solid #f0f0f3;font-size:13px}
.editorial-nav a{display:block;padding:15px 0;white-space:nowrap;border-bottom:2px solid transparent}.editorial-nav a[aria-current]{color:#315eea;border-color:#315eea}.editorial-nav a:focus-visible{outline-offset:-3px}
.blog-hero{padding:46px 0 38px}.blog-hero .eyebrow{color:#315eea}.topic-section{margin:0 0 56px;scroll-margin-top:24px}.topic-heading{display:flex;align-items:baseline;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:24px}.topic-heading>h2{font-size:23px;margin:0;letter-spacing:-.035em}.topic-heading>span{font-size:12px;color:var(--muted);white-space:nowrap}
.topic-section .library-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.topic-section .library-grid>.post-card:first-child{grid-column:auto;display:block;margin-bottom:0}.topic-section .library-grid>.post-card:first-child .card-cover{height:auto;min-height:0;aspect-ratio:5/3}.topic-section .library-grid>.post-card:first-child .card-body{padding:23px}.topic-section .library-grid>.post-card:first-child h2{font-size:20px;line-height:1.35}.topic-section .library-grid>.post-card:first-child .card-body p{font-size:14px}.topic-section .post-card .card-cover{aspect-ratio:5/3}
.related .content-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:none}
.topic-section .library-grid[data-count="2"]{grid-template-columns:repeat(2,minmax(0,1fr))}
.topic-section .library-grid[data-count="1"]{grid-template-columns:1fr}.topic-section .library-grid[data-count="1"]>.post-card{display:grid;grid-template-columns:1fr 1fr}.topic-section .library-grid[data-count="1"]>.post-card .card-cover{height:100%;aspect-ratio:auto;min-height:290px}.topic-section .library-grid[data-count="1"]>.post-card .card-body{padding:34px;align-self:center}.topic-section .library-grid[data-count="1"]>.post-card h2{font-size:27px}
@media(max-width:1000px){.topic-section .library-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.masthead{padding:20px;gap:12px;flex-wrap:wrap}.brand{font-size:22px;gap:9px}.brand-image{width:32px;height:32px}.brand-edition{font-size:13px;padding-left:12px;margin-left:2px}.company-link{font-size:11px}.site-header .editorial-nav{padding:0 20px;gap:24px;font-size:12px}.blog-hero{padding:30px 0}.topic-heading>h2{font-size:21px}.topic-section{margin-bottom:38px}.topic-section .library-grid,.related .content-grid{grid-template-columns:1fr}.topic-section .library-grid>.post-card:first-child .card-body{padding:24px}.topic-section .library-grid>.post-card:first-child h2{font-size:23px}.topic-section .library-grid>.post-card:first-child .card-body p{font-size:15px}}
@media(max-width:700px){.topic-section .library-grid[data-count="2"]{grid-template-columns:1fr}.topic-section .library-grid[data-count="1"]>.post-card{display:block}.topic-section .library-grid[data-count="1"]>.post-card .card-cover{height:auto;min-height:0;aspect-ratio:5/3}.topic-section .library-grid[data-count="1"]>.post-card .card-body{padding:24px}.topic-section .library-grid[data-count="1"]>.post-card h2{font-size:23px}}