.knowledge-hub-hero .internal-hero-content{max-width:900px}
.knowledge-hub-intro{padding:85px 0;border-bottom:1px solid var(--line)}
.knowledge-hub-intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end}
.knowledge-hub-intro h2{font-size:40px;line-height:1.45;margin:10px 0 0}
.knowledge-hub-intro p{font-size:17px;color:var(--muted);margin:0}
.knowledge-library-section{padding:85px 0 120px}
.knowledge-filter-panel{border:1px solid var(--line);margin-bottom:45px;background:#fafbf9}
.knowledge-filter-row{display:grid;grid-template-columns:120px 1fr auto;gap:25px;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}
.knowledge-filter-row:last-child{border-bottom:0}
.knowledge-filter-row>strong{font-size:13px}
.knowledge-filter-buttons{display:flex;gap:8px;flex-wrap:wrap}
.knowledge-filter-buttons button{border:1px solid #d9dddd;background:#fff;padding:9px 14px;cursor:pointer;color:#41515a;font-size:13px}
.knowledge-filter-buttons button.active,.knowledge-filter-buttons button:hover{background:#102630;color:#fff;border-color:#102630}
.knowledge-search input{width:260px;height:42px;border:1px solid #d5dada;padding:0 13px;background:#fff}
.knowledge-library-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.knowledge-library-card{border:1px solid var(--line);background:#fff;display:flex;flex-direction:column;min-width:0;transition:.25s}
.knowledge-library-card:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(16,32,42,.08)}
.knowledge-library-image{display:block;aspect-ratio:16/10;overflow:hidden;background:#e8ecea}
.knowledge-library-image img{width:100%;height:100%;object-fit:cover;display:block;transition:.4s}
.knowledge-library-card:hover img{transform:scale(1.025)}
.knowledge-library-body{padding:26px;display:flex;flex-direction:column;flex:1}
.knowledge-card-top{display:flex;justify-content:space-between;gap:10px;color:#7b858a;font-size:12px}
.knowledge-type{background:#c9a675;color:#fff;padding:4px 10px}
.knowledge-library-body h3{font-size:22px;line-height:1.6;margin:16px 0 10px;font-weight:600}
.knowledge-library-body p{color:#66747b;font-size:14px;line-height:1.95;margin:0 0 24px}
.knowledge-card-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:15px;display:flex;justify-content:space-between;gap:15px;font-size:12px;color:#737f84}
.knowledge-card-bottom a{color:#102630;font-weight:600}

.article-hero{height:610px;position:relative;overflow:hidden;background:#10202a}
.article-hero-image{position:absolute;inset:0}
.article-hero-image img{width:100%;height:100%;object-fit:cover}
.article-hero-image>div{position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,21,29,.22),rgba(7,21,29,.88))}
.article-hero-content{height:100%;position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;color:#fff;max-width:1500px}
.article-meta-top{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.article-meta-top span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);padding:6px 11px;font-size:12px}
.article-meta-top span:first-child{background:#b99764;border-color:#b99764}
.article-hero h1{font-size:56px;line-height:1.35;max-width:1000px;margin:0 0 18px}
.article-hero-content>p{font-size:18px;line-height:2;max-width:850px;color:#e4eaec}

.article-content-section{padding:105px 0}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:85px;align-items:start}
.article-lead{font-size:20px;line-height:2.1;color:#43535c;margin:0 0 70px;border-right:3px solid #b99764;padding-right:24px}
.article-section-block{display:grid;grid-template-columns:75px 1fr;gap:25px;padding:0 0 65px;margin:0 0 65px;border-bottom:1px solid var(--line)}
.article-section-number{font-family:Inter,Arial,sans-serif;color:#b99764;font-size:18px;padding-top:10px}
.article-section-block h2,.article-faq h2{font-size:34px;line-height:1.5;margin:0 0 25px}
.article-section-block ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.article-section-block li{background:#f7f8f6;padding:16px 20px 16px 20px;position:relative;padding-right:45px;line-height:1.8}
.article-section-block li:before{content:"";position:absolute;right:20px;top:26px;width:8px;height:8px;border-radius:50%;background:#b99764}
.article-side{position:sticky;top:110px}
.article-toc{border:1px solid var(--line);padding:24px;margin-bottom:20px}
.article-toc>span{display:block;color:#7b858a;font-size:12px;margin-bottom:12px}
.article-toc a{display:block;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px;line-height:1.6}
.article-toc a:last-child{border-bottom:0}
.article-services{margin-top:0;margin-bottom:20px}
.article-faq{padding-top:5px}
.article-faq details{border-bottom:1px solid var(--line);padding:18px 0}
.article-faq summary{cursor:pointer;font-weight:600;font-size:16px}
.article-faq details p{color:#657178;margin:12px 0 0;line-height:2}
.knowledge-related-section{padding:100px 0}
.knowledge-related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
.knowledge-related-card{border:1px solid var(--line);background:#fff;display:block}
.knowledge-related-card img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.knowledge-related-card>div{padding:22px}
.knowledge-related-card span{font-size:12px;color:#8b6d46}
.knowledge-related-card h3{font-size:20px;line-height:1.6;margin:8px 0 12px}
.knowledge-related-card b{font-size:13px}

@media(max-width:1000px){
 .knowledge-library-grid{grid-template-columns:repeat(2,1fr)}
 .article-layout{grid-template-columns:1fr}
 .article-side{position:static;display:grid;grid-template-columns:1fr 1fr;gap:20px}
 .article-side .aside-card{grid-column:1/-1}
}
@media(max-width:760px){
 .knowledge-hub-intro-grid{grid-template-columns:1fr;gap:20px}
 .knowledge-hub-intro h2{font-size:32px}
 .knowledge-filter-row{grid-template-columns:1fr;gap:12px}
 .knowledge-search input{width:100%}
 .knowledge-library-grid{grid-template-columns:1fr}
 .article-hero{height:560px}
 .article-hero h1{font-size:36px}
 .article-content-section{padding:75px 0}
 .article-section-block{grid-template-columns:1fr;gap:8px}
 .article-side{grid-template-columns:1fr}
 .knowledge-related-grid{grid-template-columns:1fr}
}