.knowledge-home{padding-block:45px 65px}.knowledge-heading{display:flex;justify-content:space-between;gap:20px;align-items:center}.knowledge-heading>a{color:#0055a5;text-decoration:underline}.knowledge-card{display:grid;grid-template-columns:minmax(180px,1fr) 2fr;gap:28px;background:#fff;border:1px solid #dce6ee;border-radius:16px;overflow:hidden;margin-top:24px;box-shadow:0 4px 16px #00378108}.knowledge-card img{width:100%;height:100%;min-height:220px;object-fit:cover}.knowledge-card-copy{padding:26px 28px 26px 0}.knowledge-card h3{font-size:25px!important;line-height:1.3!important;margin:10px 0!important;color:#003781}.knowledge-card p{color:#52677b}.knowledge-label{font-size:12px;color:#52677b;letter-spacing:.4px}.knowledge-card a{color:#003781}.knowledge-page{background:#f5f7f9;color:#19334b}.knowledge-main{max-width:900px;margin:auto;padding:30px 28px 70px}.knowledge-main h1{font-size:clamp(28px,4vw,42px);line-height:1.2;letter-spacing:-1px;color:#003781;margin:18px 0 24px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:12px;color:#52677b}.breadcrumbs a{color:#0055a5}.article-meta{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;border-block:1px solid #dce3e9;padding:16px 0;margin:22px 0;color:#52677b;font-size:13px}.article-author{font-size:14px;color:#003781}.article-content{font-size:17px;line-height:1.8}.article-content h2{font-size:27px;line-height:1.3;color:#003781;margin:36px 0 14px;letter-spacing:-.4px}.article-content h3{font-size:20px;line-height:1.4;color:#003781;margin:26px 0 10px}.article-content p{margin:0 0 19px}.article-content a{text-decoration:underline;color:#0055a5}.article-content li{margin-bottom:12px}.article-content [id]{scroll-margin-top:130px}.article-summary,.article-toc{padding:22px 26px;background:#eaf3fa;border-left:3px solid #007abf;border-radius:0 12px 12px 0;margin:26px 0}.article-summary p{margin:8px 0 0}.article-toc ol{margin-bottom:0}.article-table-wrap{overflow-x:auto;margin:24px 0}.article-table-wrap table{border-collapse:collapse;width:100%;font-size:15px}.article-table-wrap caption{text-align:left;font-weight:600;margin-bottom:10px}.article-table-wrap th,.article-table-wrap td{padding:14px;border:1px solid #d9e3ed;text-align:left;min-width:150px}.article-table-wrap thead{background:#eaf3fa}.article-cta{background:linear-gradient(to left,#003781,#0055a5);border-radius:16px;padding:28px;color:white;margin:36px 0}.article-cta h2{color:white;margin-top:0}.article-content .article-button{display:inline-block;background:white;color:#003781;padding:12px 18px;border-radius:8px;text-decoration:none;font-weight:600}.article-sources{border-top:1px solid #dce3e9;margin-top:35px;font-size:14px}.article-sources h2{font-size:20px}.share-article{border:1px solid #ccd8e4;background:white;border-radius:8px;padding:9px 14px;color:#003781;font:inherit;cursor:pointer}.share-status{font-size:12px}.knowledge-main .knowledge-card{grid-template-columns:1fr}.knowledge-main .knowledge-card img{height:220px}.knowledge-main .knowledge-card-copy{padding:0 24px 24px}
@media(max-width:600px){.knowledge-main{padding:24px 20px 60px}.article-content{font-size:16px}.article-content h2{font-size:23px}.knowledge-heading{align-items:start;flex-direction:column;gap:0}.knowledge-card{grid-template-columns:1fr;gap:0}.knowledge-card img{height:180px;min-height:0}.knowledge-card-copy{padding:20px}.knowledge-card h3{font-size:22px!important}.article-summary,.article-toc{padding:18px}.article-cta{padding:22px}.article-meta{align-items:flex-start}}

.article-figure{margin:28px 0}.article-figure img{display:block;width:100%;height:auto;max-height:340px;object-fit:cover;border-radius:14px}.article-figure figcaption{font-size:12px;color:#52677b;margin-top:8px}.share-status:empty{display:none}
/* Compact, horizontally scrollable article cards on the homepage. */
.knowledge-home{position:relative;min-width:0}.knowledge-controls{display:flex;justify-content:flex-end;gap:8px;margin:16px 0 4px}.knowledge-controls button{width:44px;height:44px;border:1px solid #c9dbe9;border-radius:50%;background:#fff;color:#003781;font-size:23px;cursor:pointer}.knowledge-controls button:hover{background:#eaf3fa}.knowledge-controls button:disabled{opacity:.35;cursor:default}.knowledge-track{display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:2px;padding:12px 2px 20px;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:#8caecb #eaf3fa}.knowledge-home .knowledge-card{display:flex;flex-direction:column;flex:0 0 290px;gap:0;margin:0;scroll-snap-align:start;box-shadow:0 3px 12px #00378108}.knowledge-home .knowledge-card img{height:145px;min-height:145px;flex:none}.knowledge-home .knowledge-card-copy{display:flex;flex-direction:column;flex:1;padding:18px}.knowledge-home .knowledge-card h3{font-size:19px!important;line-height:1.35!important;margin:10px 0!important}.knowledge-home .knowledge-card p{font-size:14px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;margin:0 0 16px}.knowledge-home .knowledge-card-copy>a{margin-top:auto;font-size:14px;font-weight:600}.knowledge-home .knowledge-label{font-size:11px}.knowledge-track:focus-visible,.knowledge-controls button:focus-visible{outline:3px solid #007abf;outline-offset:3px}@media(max-width:600px){.knowledge-home .knowledge-card{flex-basis:82%;max-width:290px}.knowledge-home .knowledge-card-copy{padding:16px}.knowledge-controls{margin-top:8px}}

/* Archive: four cards per row, followed by all remaining articles. */
.knowledge-main.knowledge-hub{max-width:1280px}
.knowledge-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-top:28px}
.knowledge-grid .knowledge-card{display:flex;flex-direction:column;min-width:0;gap:0;margin:0}
.knowledge-grid .knowledge-card img{display:block;height:auto;min-height:0;aspect-ratio:3/2;object-fit:cover;flex:none}
.knowledge-grid .knowledge-card-copy{display:flex;flex-direction:column;flex:1;padding:18px}
.knowledge-grid .knowledge-card h3{font-size:19px!important;line-height:1.35!important;margin:10px 0!important;overflow-wrap:anywhere}
.knowledge-grid .knowledge-card p{font-size:14px;line-height:1.6;margin:0 0 18px}
.knowledge-grid .knowledge-card-copy>a{margin-top:auto;font-size:14px;font-weight:600}
.knowledge-grid .knowledge-label{font-size:11px}
@media(max-width:1000px){.knowledge-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.knowledge-grid{grid-template-columns:1fr;gap:20px}}

.article-back{display:inline-flex;align-items:center;min-height:44px;padding:8px 16px;margin:20px 0 8px;border:1px solid #c9dbe9;border-radius:8px;background:#fff;color:#003781;font-size:14px;font-weight:600;text-decoration:none;box-sizing:border-box}.article-back:hover{background:#eaf3fa}.article-back:focus-visible{outline:3px solid #007abf;outline-offset:3px}

.share-article{background:#dceeff;border-color:#aacfee;color:#003781}.share-article:hover{background:#c8e3fc;border-color:#83b8e2}.share-article:focus-visible{outline:3px solid #007abf;outline-offset:3px}

.article-actions{position:sticky;top:var(--article-header-height,100px);z-index:90;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 0;margin:16px 0;background:#f5f7f9;border-bottom:1px solid #dce3e9}
.article-actions .article-back{margin:0;flex-shrink:0}
.article-actions .share-article{min-height:44px;font-size:14px;white-space:nowrap}
.article-share-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;min-width:0;flex-wrap:wrap}
.article-actions .share-status{max-width:250px;line-height:1.4;color:#52677b}
.knowledge-main:has(.article-actions) .article-content [id]{scroll-margin-top:calc(var(--article-header-height,100px) + var(--article-actions-height,61px) + 16px)}
@media(max-width:600px){.article-actions .share-status{flex-basis:100%;max-width:190px;font-size:11px}}

/* Compact article controls with a 15% opaque background. */
.article-actions{padding:5px 0;background:rgba(245,247,249,.15);border-bottom-color:rgba(220,227,233,.15)}
.article-actions .article-back,.article-actions .share-article{min-height:32px;padding:5px 10px;font-size:12px;line-height:1.5;border-radius:6px}