.hub{width:100%;max-width:1170px;margin:0 auto;padding:20px 16px 60px;font-family:Nunito,sans-serif}.hub__breadcrumbs{font-size:14px;color:#666;margin-bottom:24px}.hub__breadcrumbs a{color:#7f83dd;text-decoration:none}.hub__hero{text-align:center;padding:24px 0 32px}.hub__hero h1{font-size:36px;font-weight:700;color:#0f0238;line-height:1.3;margin-bottom:12px}.hub__hero p{font-size:17px;line-height:1.6;color:#444;max-width:680px;margin:0 auto 24px}.hub__cta{display:inline-block;padding:14px 32px;background:#7f83dd;color:#fff;border-radius:12px;font-weight:700;font-size:16px;text-decoration:none;transition:background .2s}.hub__cta:hover{background:#6a6ed0}.hub__toc{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;padding:16px 0;margin-bottom:16px;border-top:1px solid #eee;border-bottom:1px solid #eee}.hub__toc a{padding:6px 14px;border-radius:8px;font-size:14px;font-weight:600;color:#0f0238;text-decoration:none;background:#f5f5f7}.hub__toc a:hover{background:#f0edff;color:#7f83dd}.hub__group{padding:24px 0 8px;scroll-margin-top:16px}.hub__group h2{font-size:24px;font-weight:700;color:#0f0238;margin-bottom:16px}.hub__links{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}.hub__link{display:block;padding:14px 16px;background:#f5f5f7;border-radius:12px;color:#0f0238;font-size:15px;line-height:1.4;text-decoration:none;transition:transform .2s,box-shadow .2s}.hub__link:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(15,2,56,.1);color:#7f83dd}@media (max-width:768px){.hub__hero h1{font-size:28px}.hub__hero p{font-size:16px}.hub__links{grid-template-columns:1fr}}