:root{font-family:Inter,"Helvetica Neue",Arial,sans-serif;color:#071a33;background:#f4f7fb;font-synthesis:none;--blue:#1457d9;--muted:#526479;--line:#dce4ef}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px;-webkit-text-size-adjust:100%}body{margin:0;line-height:1.7;font-size:17px}a{color:var(--blue);text-underline-offset:4px}a:focus-visible,video:focus-visible,summary:focus-visible{outline:3px solid #1457d9;outline-offset:5px}h1,h2,h3{line-height:1.15;margin-top:0}h1{font-size:clamp(36px,5.4vw,65px);letter-spacing:-.045em;max-width:960px;margin-bottom:24px}h2{font-size:clamp(25px,3vw,34px);letter-spacing:-.025em}h3{font-size:23px;letter-spacing:-.02em}p{margin:0 0 20px}li{margin:10px 0}img,video{max-width:100%}.skip{position:absolute;top:-100px;left:20px;padding:12px 20px;background:#fff;z-index:10}.skip:focus{top:10px}.knowledge-header{background:#fff;border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}.knowledge-bar{max-width:1200px;margin:auto;padding:24px 32px;display:flex;justify-content:space-between;align-items:center;gap:24px}.knowledge-brand{color:#071a33;font-size:31px;letter-spacing:-1.5px;font-weight:750;text-decoration:none;line-height:1}.knowledge-brand span{color:var(--blue)}.knowledge-nav{display:flex;flex-wrap:wrap;align-items:center;gap:24px;font-size:14px;font-weight:600}.knowledge-nav a{text-decoration:none;display:inline-flex;align-items:center;min-height:44px}.knowledge-cta,.primary-link{background:var(--blue);color:#fff!important;border-radius:6px;padding:11px 18px;display:inline-flex;align-items:center;min-height:44px;text-decoration:none;font-size:15px;font-weight:600}.knowledge-main{max-width:1200px;padding:28px 32px 88px;margin:auto}.breadcrumbs{color:var(--muted);font-size:14px;margin-bottom:54px}.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px 14px;padding:0;margin:0}.breadcrumbs li{margin:0}.breadcrumbs li+li:before{content:'/';margin-right:14px;color:#748398}.breadcrumbs a{color:var(--muted)}.eyebrow{font-size:12px;letter-spacing:.13em;font-weight:700;color:var(--blue);margin:0 0 20px}.lead{font-size:clamp(18px,2vw,21px);color:var(--muted);max-width:860px;line-height:1.65}.resource-hero{margin-bottom:50px}.byline{font-size:14px;color:var(--muted);margin-top:22px}.resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.resource-card{display:flex;flex-direction:column;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:10px;padding:30px;text-decoration:none;color:#071a33}.resource-card .eyebrow{display:block;margin-bottom:22px}.resource-card h2,.resource-card h3{max-width:400px;margin-bottom:17px}.resource-card p{font-size:16px;color:var(--muted)}.resource-card:hover{border-color:var(--blue)}.card-link{font-weight:650;color:var(--blue);font-size:15px;margin-top:auto;padding-top:10px}.feature-panel{margin:40px 0;background:#071a33;color:#fff;border-radius:10px;padding:40px}.feature-panel p{max-width:760px;color:#c2d2e7}.feature-panel .eyebrow{color:#8db5ff}.editorial-note{padding-top:30px;border-top:1px solid var(--line);max-width:900px;color:var(--muted);font-size:15px}.editorial-note p{margin-top:10px}.article-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:56px;align-items:start}.contents{position:sticky;top:28px;border-top:2px solid var(--blue);padding-top:20px}.contents nav{display:flex;flex-direction:column;gap:14px}.contents a{color:var(--muted);text-decoration:none;line-height:1.6;font-size:15px}.contents a:hover{color:var(--blue)}.article-body{min-width:0}.article-body>section{margin-bottom:46px}.article-body p,.article-body li{color:#344962}.article-body h2{max-width:720px}.article-body ul,.article-body ol{padding-left:24px}.table-scroll{max-width:100%;overflow-x:auto;margin:24px 0;border:1px solid var(--line);border-radius:8px}table{border-collapse:collapse;width:100%;min-width:460px;background:#fff;font-size:15px}caption{text-align:left;background:#eaf1ff;color:#1a3f77;padding:15px 18px;font-weight:600}th,td{text-align:left;padding:16px 18px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#f6f8fc;font-weight:650}tbody tr:last-child td{border:0}.article-cta{background:#eaf1ff;border:1px solid #c4d6f4;border-radius:10px;padding:30px;margin:36px 0}.article-cta p{color:#344962;max-width:720px}.related{border-top:1px solid var(--line);padding-top:46px;margin-top:50px}.knowledge-footer{background:#071a33;color:#b9cbe1;padding:48px max(32px,calc((100% - 1136px)/2));font-size:14px}.knowledge-footer .knowledge-brand{color:#fff;display:block;margin-bottom:20px}.knowledge-footer nav{display:flex;gap:16px 25px;flex-wrap:wrap;margin:24px 0}.knowledge-footer a{color:#b9cbe1}.knowledge-footer>p{padding-top:22px;border-top:1px solid #354d70}.video-heading h1{font-size:clamp(32px,4.4vw,52px);margin-bottom:28px}.video-main .breadcrumbs{margin-bottom:32px}.watch-video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#071a33;border-radius:8px}.video-note{font-size:14px;color:var(--muted);margin:16px 0 26px}.video-description{max-width:100%}.video-links{display:flex;flex-wrap:wrap;gap:20px;font-size:15px;border-bottom:1px solid var(--line);padding-bottom:28px}.transcript{max-width:840px;margin:50px auto}.transcript h3{margin-bottom:16px}.transcript>section{margin-bottom:32px}@media(max-width:800px){.knowledge-bar{padding:20px;align-items:flex-start;flex-direction:column;gap:14px}.knowledge-nav{gap:8px 20px;font-size:14px}.knowledge-nav .knowledge-cta{padding:8px 12px}.knowledge-main{padding:22px 20px 60px}.breadcrumbs{margin-bottom:36px;font-size:13px}.article-layout{grid-template-columns:1fr;gap:34px}.contents{position:static}.contents nav{gap:10px}.resource-grid{grid-template-columns:1fr}.resource-card{padding:26px}.feature-panel{padding:28px}.article-cta{padding:25px}.knowledge-footer{padding:38px 20px}.resource-hero{margin-bottom:34px}body{font-size:16px}.video-heading .eyebrow{font-size:11px}.video-links{gap:12px 20px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media(pointer:coarse){a{touch-action:manipulation}}