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a{color:#94a3b8;text-decoration:none}.catalog-crumb a:hover{color:var(--catalog-ink)}.catalog-head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}.catalog-head h1{font-size:32px;font-weight:800;letter-spacing:-.5px;color:var(--catalog-ink);line-height:1.15}.catalog-head p{margin-top:8px;font-size:15px;color:var(--catalog-muted);max-width:520px}.catalog-page-search{position:relative;width:min(100%,340px);flex-shrink:0}.catalog-page-search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:#94a3b8;pointer-events:none}.catalog-page-search input{width:100%;height:46px;padding:0 40px;border:1px solid rgb(226 232 240/.9);border-radius:14px;background:rgb(255 255 255/.85);font-size:14px;color:var(--catalog-ink);outline:none;transition:.18s}.catalog-page-search input:focus{border-color:var(--catalog-brand);box-shadow:0 0 0 3px rgb(252 213 53/.35)}.catalog-page-search-clear{position:absolute;right:10px;top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;border-radius:8px;background:transparent;color:#94a3b8;cursor:pointer}.catalog-page-search-clear:hover{background:#f1f5f9;color:var(--catalog-ink)}.catalog-pills-wrap{margin-top:18px;margin-bottom:8px}.catalog-cat-pills{display:flex;flex-wrap:wrap;gap:8px}.catalog-cat-pill{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border:1px solid rgb(226 232 240/.95);border-radius:999px;background:rgb(255 255 255/.72);font-size:13.5px;font-weight:600;color:var(--catalog-ink);text-decoration:none;transition:.18s}.catalog-cat-pill span{font-size:12px;font-weight:700;color:#94a3b8}.catalog-cat-pill:hover{border-color:var(--catalog-brand)}.catalog-cat-pill.on{background:var(--catalog-ink);border-color:var(--catalog-ink);color:#fff}.catalog-cat-pill.on span{color:var(--catalog-brand)}.catalog-cat-pill.is-zero{opacity:.4}.catalog-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.catalog-preset{display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border:1px dashed #d4c4a0;border-radius:12px;background:rgb(255 251 235/.65);font-size:13px;font-weight:600;color:var(--catalog-ink);cursor:pointer;transition:.18s}.catalog-preset:hover{background:#fffbeb}.catalog-preset.on,.catalog-preset:hover{border-style:solid;border-color:var(--catalog-brand)}.catalog-preset.on{background:var(--catalog-brand);color:var(--catalog-ink)}.catalog-layout{display:grid;grid-template-columns:268px 1fr;gap:24px;align-items:start;padding:18px 0 48px}.catalog-filters{position:sticky;top:88px;width:268px;padding:18px}.catalog-filter-block+.catalog-filter-block{margin-top:20px;padding-top:20px;border-top:1px solid 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svg{opacity:1}.catalog-check-count{margin-left:auto;font-size:12px;font-weight:600;color:#94a3b8}.catalog-clear-btn{display:block;margin-top:18px;width:100%;padding:10px;border:1px dashed #cbd5e1;border-radius:12px;background:transparent;font-size:13px;font-weight:700;color:var(--catalog-muted);text-align:center;text-decoration:none;cursor:pointer;transition:.2s}.catalog-clear-btn:hover{color:var(--catalog-ink);border-color:#b8860b}.catalog-clear-btn.is-idle{opacity:.55;cursor:default}.catalog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;padding:12px 14px;border-radius:16px}.catalog-list-actions{display:flex;align-items:center;gap:8px}.catalog-count-txt{font-size:14px;color:var(--catalog-muted)}.catalog-count-txt b{color:var(--catalog-ink);font-weight:800}.catalog-open-filters{display:none;align-items:center;gap:8px;padding:9px 13px;border:1px solid #eaecef;border-radius:12px;background:rgb(255 255 255/.75);font-size:13.5px;font-weight:600;color:var(--catalog-ink);cursor:pointer}.catalog-open-filters-badge{display:inline-flex;min-width:18px;height:18px;align-items:center;justify-content:center;padding:0 5px;border-radius:999px;background:var(--catalog-brand);font-size:11px;font-weight:800;color:var(--catalog-ink)}.catalog-sort{position:relative}.catalog-sort-btn{display:flex;align-items:center;gap:8px;padding:9px 14px;border:1px solid #eaecef;border-radius:12px;background:rgb(255 255 255/.8);font-size:13.5px;font-weight:600;color:var(--catalog-ink);cursor:pointer;white-space:nowrap}.catalog-sort-menu{position:absolute;top:calc(100% + 8px);right:0;z-index:30;min-width:200px;overflow:hidden;border-radius:14px;padding:6px}.catalog-sort-option{display:block;width:100%;padding:10px 12px;border:none;border-radius:10px;background:transparent;font-size:13.5px;font-weight:500;color:#334155;text-align:left;cursor:pointer;transition:.15s}.catalog-sort-option:hover{background:rgb(252 213 53/.18)}.catalog-sort-option.active{background:rgb(252 213 53/.28);font-weight:700;color:var(--catalog-ink)}.catalog-view-toggle{display:inline-flex;padding:3px;border:1px solid #eaecef;border-radius:12px;background:rgb(255 255 255/.75)}.catalog-view-toggle button{display:flex;width:36px;height:34px;align-items:center;justify-content:center;border:none;border-radius:9px;background:transparent;color:#94a3b8;cursor:pointer}.catalog-view-toggle button.on{background:var(--catalog-brand);color:var(--catalog-ink)}.catalog-chips{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:14px}.catalog-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 10px 6px 12px;border:1px solid rgb(11 18 32/.08);border-radius:999px;background:rgb(255 255 255/.75);font-size:12.5px;font-weight:600;color:var(--catalog-ink);text-decoration:none;transition:.15s}.catalog-chip:hover{border-color:#b8860b}.catalog-chip-clear{font-size:12.5px;font-weight:700;color:var(--catalog-ink);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--catalog-brand);text-decoration-thickness:2px}.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.catalog-grid.list{grid-template-columns:1fr;gap:14px}.catalog-grid.list .course-card.is-trading{display:grid;grid-template-columns:minmax(200px,280px) 1fr;align-items:stretch;gap:4px}.catalog-grid.list .course-card.is-trading .course-card-thumb{aspect-ratio:16/10;height:100%;min-height:160px}.catalog-grid.list .course-card.is-trading .course-trading-body{padding:16px 14px 12px;justify-content:center}.catalog-grid.list .course-card.is-trading .course-trading-title{min-height:0;font-size:17px}.catalog-page 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