.knowledge-page{background:var(--vbf-paper)}.knowledge-index,.article-shell{width:min(1180px,calc(100% - 64px));margin:0 auto;padding:64px 0 88px}.knowledge-intro{max-width:850px;margin-bottom:55px}.knowledge-intro h1,.article-head h1{margin:0;font-size:clamp(46px,7vw,82px);line-height:.98;letter-spacing:-.055em}.knowledge-intro h1 em{font-weight:450}.knowledge-intro>p:last-child{max-width:710px;font-size:19px}.article-list{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}.article-card{grid-column:span 6;overflow:hidden;border:1px solid var(--vbf-line);border-radius:25px;background:#fff;box-shadow:0 14px 40px rgba(11,25,21,.06)}.article-card:nth-child(3n){grid-column:span 12;display:grid;grid-template-columns:1.05fr .95fr}.article-card__image{display:block;aspect-ratio:8/5;overflow:hidden;background:var(--vbf-sage)}.article-card__image img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.article-card:hover img{transform:scale(1.025)}.article-card>div{padding:25px}.article-card span,.related-grid span{color:var(--vbf-green);font-size:10px;font-weight:850;letter-spacing:.13em;text-transform:uppercase}.article-card h2{margin:8px 0 12px;font-size:clamp(23px,3vw,32px)}.article-card h2 a{color:var(--vbf-text);text-decoration:none}.article-card p{font-size:14px}.card-link{display:inline-flex;min-height:44px;align-items:center;font-weight:800}.breadcrumbs{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-bottom:30px;color:var(--vbf-muted);font-size:12px}.breadcrumbs a{text-decoration:none}.article-head{max-width:950px}.article-head h1{font-size:clamp(43px,6vw,74px)}.article-deck{max-width:820px;font-size:20px;line-height:1.55}.article-meta{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:24px;color:var(--vbf-muted);font-size:12px;font-weight:700}.article-hero{margin:44px 0 0;border-radius:28px;overflow:hidden;background:var(--vbf-sage);box-shadow:var(--vbf-shadow)}.article-hero img{display:block;width:100%;height:auto;aspect-ratio:8/5;object-fit:cover}.article-grid{display:grid;grid-template-columns:minmax(0,760px) minmax(230px,1fr);gap:60px;margin-top:55px;align-items:start}.article-copy{font-size:17px}.article-copy h2{margin-top:48px}.article-copy h2:first-child{margin-top:0}.article-copy p{line-height:1.78}.article-copy ul{padding-left:22px}.article-copy a{font-weight:700}.article-source{margin-top:42px;padding:20px;border-radius:16px;background:var(--vbf-yellow);border:1px solid #e6c874}.article-source p{margin-bottom:0;color:#654817}.article-side{position:sticky;top:28px}.side-card{padding:27px;border-radius:23px;background:var(--vbf-ink);color:#fff}.side-card>span{color:var(--vbf-lime);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.12em}.side-card>strong{display:block;margin-top:12px;font-size:25px;line-height:1.18}.side-card p{color:#bdcbc2;font-size:14px}.side-card .vbf-button{width:100%;margin-top:8px;background:var(--vbf-lime);color:var(--vbf-ink)!important}.related{margin-top:74px;padding-top:44px;border-top:1px solid var(--vbf-line)}.related h2{margin:0 0 24px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.related-grid>a{display:flex;flex-direction:column;min-height:190px;padding:23px;border:1px solid var(--vbf-line);border-radius:20px;background:#fff;color:var(--vbf-text);text-decoration:none}.related-grid>a:nth-child(1){border-top:6px solid var(--vbf-red)}.related-grid>a:nth-child(2){border-top:6px solid var(--vbf-yellow)}.related-grid>a:nth-child(3){border-top:6px solid var(--vbf-blue)}.related-grid strong{margin:10px 0 18px;font-size:18px;line-height:1.3}.related-grid b{margin-top:auto;color:var(--vbf-green);font-size:13px}
@media(max-width:800px){.knowledge-index,.article-shell{width:calc(100% - 36px);padding:38px 0 60px}.article-card,.article-card:nth-child(3n){grid-column:span 12;display:block}.article-grid{grid-template-columns:1fr;gap:35px;margin-top:35px}.article-side{position:static}.related-grid{grid-template-columns:1fr}.article-hero{margin-top:30px;border-radius:20px}.article-deck{font-size:17px}.knowledge-intro h1,.article-head h1{font-size:clamp(39px,12vw,56px)}}
@media(prefers-reduced-motion:reduce){.article-card__image img{transition:none}.article-card:hover img{transform:none}}