.wb-knowledge-hub{max-width:1200px;margin:0 auto;padding:48px 24px;color:#1f2937;font-family:system-ui,-apple-system,"Segoe UI",sans-serif}
.wb-knowledge-hub__hero{text-align:center;padding:40px 20px;background:#fff8f3;border-radius:20px}
.wb-knowledge-hub__hero h1{margin:8px 0 16px;font-size:clamp(2rem,5vw,3.5rem);line-height:1.08}
.wb-knowledge-hub__start,.wb-knowledge-hub__groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:32px}
.wb-knowledge-hub__start a,.wb-knowledge-hub__group{border:1px solid #e5e7eb;border-radius:14px;padding:20px;background:#fff}
.wb-knowledge-hub__groups>h2{grid-column:1/-1}
.wb-knowledge-hub__group ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px;margin:0;padding-left:20px}
.wb-knowledge-hub__featured,.wb-knowledge-hub__trust{margin-top:40px;padding:24px;border-top:1px solid #e5e7eb}
@media (max-width: 749px){
  .wb-knowledge-hub{padding:24px 16px}
  .wb-knowledge-hub__start,.wb-knowledge-hub__groups{grid-template-columns:1fr}
  .wb-knowledge-hub__groups>h2{grid-column:auto}
  .wb-knowledge-hub__group ul{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){.wb-knowledge-hub *{scroll-behavior:auto!important;transition:none!important}}