.catalog-hero{background:var(--soft);padding:54px 0 42px}.breadcrumbs{color:var(--primary);gap:14px;margin-bottom:22px;font-size:13px;display:flex}.catalog-hero h1{color:var(--forest);margin-bottom:22px}.catalog-hero p{max-width:720px;color:var(--muted);margin-bottom:22px;font-size:17px}.catalog-search{background:var(--background);border:1px solid var(--border);border-radius:999px;align-items:center;gap:12px;max-width:620px;height:48px;margin-bottom:22px;padding:0 18px;display:flex}.catalog-search input{background:0 0;border:0;width:100%;padding:0;font-size:14px}.catalog-content{padding:40px 0 72px}.catalog-toolbar{justify-content:space-between;align-items:center;gap:20px;margin-bottom:26px;display:flex}.catalog-toolbar h2{letter-spacing:0;margin-bottom:5px;font-size:24px}.catalog-toolbar p{color:var(--muted);font-size:13px}.catalog-toolbar>div:last-child{gap:10px;display:flex}.filter-toggle{color:var(--primary);font-weight:700}.sort-label{border:1px solid var(--border);background:#fff;border-radius:999px;align-items:center;gap:5px;padding:0 14px;font-size:12px;display:flex}.sort-label select{background:0 0;border:0;max-width:150px;padding:10px 0}.active-filters{flex-wrap:wrap;gap:8px;margin-bottom:26px;display:flex}.active-filters button{color:var(--primary);font-size:12px}.catalog-layout{grid-template-columns:250px minmax(0,1fr);align-items:start;gap:28px;display:grid}.catalog-layout.filters-hidden{grid-template-columns:1fr}.catalog-filters{border:1px solid var(--border);background:#fff;border-radius:22px;padding:20px}.filter-group{border-bottom:1px solid var(--border);margin-bottom:18px;padding-bottom:14px}.filter-group:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}.filter-group summary{cursor:pointer;margin-bottom:12px;font-size:14px;font-weight:600;list-style:none}.filter-group summary:after{content:"⌃";margin-inline-start:15px}.filter-group:not([open]) summary:after{content:"⌄"}.filter-group label{color:var(--muted);cursor:pointer;align-items:center;gap:10px;margin:9px 0;font-size:12px;display:flex}.filter-group input{width:13px;height:13px;margin:0}.pagination{justify-content:center;gap:10px;margin-top:28px;display:flex}.pagination button{border:1px solid var(--border);background:#fff;border-radius:50%;place-items:center;width:38px;height:38px;font-size:12px;display:grid}.pagination button.active{background:var(--primary);color:#fff}.catalog-layout .course-grid{gap:20px}.catalog-layout .course-body h3{font-size:19px}.catalog-layout .empty-state>svg{color:var(--primary);margin:0 auto 20px}@media (max-width:1200px){.catalog-layout{grid-template-columns:210px minmax(0,1fr);gap:22px}.catalog-layout .course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:900px){.catalog-layout{grid-template-columns:1fr}.catalog-filters{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.filter-group{margin:0}}@media (max-width:640px){.catalog-hero{padding:32px 0}.catalog-hero h1{font-size:32px}.catalog-hero p{font-size:15px}.catalog-toolbar{flex-direction:column;align-items:flex-start}.catalog-toolbar>div:last-child{justify-content:space-between;width:100%}.catalog-filters{grid-template-columns:repeat(2,1fr);gap:18px}.catalog-layout .course-grid{grid-template-columns:1fr}.catalog-content{padding-top:28px}.catalog-layout .course-image{height:210px}}.catalog-skeleton .course-card{pointer-events:none;-webkit-user-select:none;user-select:none}.catalog-skeleton h3,.catalog-skeleton .course-instructor{color:var(--border)}.catalog-skeleton .skeleton-image,.skeleton-image{background:linear-gradient(100deg,#edf8f1 40%,#f7faf7 50%,#edf8f1 60%) 0 0/200% 100%;animation:1.6s linear infinite catalog-shimmer}@keyframes catalog-shimmer{to{background-position:-200% 0}}@media (prefers-reduced-motion:reduce){.catalog-skeleton .skeleton-image,.skeleton-image{animation:none}}.catalog-content .storefront-directional:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)){transform:scaleX(-1)}:is(.catalog-hero:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi)),.catalog-content:is(:lang(ae),:lang(ar),:lang(arc),:lang(bcc),:lang(bqi),:lang(ckb),:lang(dv),:lang(fa),:lang(glk),:lang(he),:lang(ku),:lang(mzn),:lang(nqo),:lang(pnb),:lang(ps),:lang(sd),:lang(ug),:lang(ur),:lang(yi))){letter-spacing:normal}.catalog-search input{min-width:0}.catalog-toolbar>div:last-child{flex-wrap:wrap}