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112px);overflow:hidden;border:1px solid var(--border-soft);border-radius:24px;background:var(--card);box-shadow:var(--shadow-soft);padding:20px}.catalog-filters-rail-shell{grid-template-rows:minmax(0,1fr);align-items:stretch;gap:14px;width:100%;max-width:300px;transition:max-width .18s ease,width .18s ease,padding .18s ease,border-radius .18s ease}.catalog-filters-rail-shell,.catalog-filters-rail-shell.is-desktop{grid-template-columns:minmax(0,1fr)}.catalog-filters-panel{display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:16px;min-width:0;min-height:0}.catalog-filters-heading{display:grid;gap:6px}.catalog-filters-heading h2{margin:0;color:var(--text-strong);font-size:20px;font-weight:760;letter-spacing:-.03em}.catalog-filters-reset{width:100%}.catalog-filters-compact-trigger{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:42px;margin:0;border:1px solid var(--border-soft);border-radius:14px;background:var(--card);box-shadow:var(--shadow-soft);padding:10px 14px;color:var(--text-strong);font:inherit;font-size:14px;font-weight:700;cursor:pointer;transition:background-color .14s ease,border-color .14s ease}.catalog-filters-compact-trigger:hover{border-color:color-mix(in srgb,var(--brand) 24%,var(--border-soft));background:var(--surface-muted)}.catalog-filters-compact-trigger-badge{display:inline-grid;place-items:center;min-width:22px;height:22px;margin-left:auto;border-radius:999px;background:var(--accent-wash);color:var(--text-strong);font-size:12px;font-weight:760;padding-inline:6px}.catalog-filter-section{width:100%;min-width:0}.catalog-filter-section-trigger{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;min-height:42px;margin:0;border:1px solid var(--border-soft);border-radius:12px;background:var(--surface-soft);padding:10px 12px;color:var(--text-strong);font:inherit;font-size:14px;font-weight:700;text-align:left;cursor:pointer;transition:background-color .14s ease,border-color .14s ease}.catalog-filter-section-trigger:hover{border-color:color-mix(in srgb,var(--brand) 24%,var(--border-soft));background:var(--surface-muted)}.catalog-filter-section-trigger.is-expanded{border-color:var(--accent-ring);background:var(--accent-wash)}.catalog-filter-section-chevron{flex-shrink:0;color:var(--text-muted);transition:transform .18s ease}.catalog-filter-section-trigger.is-expanded .catalog-filter-section-chevron{transform:rotate(180deg);color:var(--text-strong)}.catalog-filter-section-body{margin-top:6px;margin-left:10px;padding:6px;border-left:2px solid var(--border-soft);border-radius:0 12px 12px 0;background:color-mix(in srgb,var(--surface-muted) 70%,transparent)}.catalog-filters-modal{display:grid;grid-template-rows:auto minmax(0,1fr) auto;gap:0;min-height:0;max-height:inherit;height:min(720px,calc(100dvh - 32px))}.catalog-filters-modal-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:18px 18px 14px;border-bottom:1px solid var(--border-soft)}.catalog-filters-modal-header .catalog-filters-heading{min-width:0}.catalog-filters-modal-header .catalog-filters-heading h2{font-size:18px}.catalog-filters-modal-body{min-height:0;overflow:auto;overscroll-behavior:contain;padding:16px 18px;-webkit-overflow-scrolling:touch}.catalog-filters-modal-footer{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:14px 18px 18px;border-top:1px solid var(--border-soft)}.catalog-filters-modal-footer>*{width:100%}.catalog-results-count{margin:0;color:var(--text-strong);font-size:14px;font-weight:650}.catalog-results-grid{display:grid;gap:16px}.catalog-results-grid.is-loading{opacity:.72;transition:opacity .2s ease}.catalog-results-grid .catalog-pagination{justify-content:center;width:100%;margin-top:16px;margin-bottom:0}.public-card-grid--list{grid-template-columns:1fr!important;gap:10px}.public-empty{border:1px dashed var(--accent-ring);border-radius:22px;background:var(--card);padding:24px}@media (max-width:1199px){.catalog-layout{position:relative;grid-template-columns:minmax(0,1fr);grid-template-areas:"controls" "filters" "cards";gap:14px}.catalog-filters-desktop{display:none}.catalog-layout--authors{grid-template-areas:"controls" "cards"}.catalog-layout--courses{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"controls controls" "filters view" "cards cards";-moz-column-gap:8px;column-gap:8px;row-gap:14px;align-items:start}.catalog-layout--courses .catalog-cards-stage,.catalog-layout--courses .catalog-cards-toolbar{display:contents}.catalog-layout--courses .catalog-card-view-toggle{grid-area:view;align-self:center;justify-self:end}.catalog-layout--courses .catalog-results-grid{grid-area:cards;width:min(100%,640px);justify-self:center;margin-inline:auto}.catalog-filters-rail-shell.is-compact{z-index:4;position:relative;top:auto;max-height:none;grid-area:filters;justify-self:stretch;display:block;width:auto;min-width:0;max-width:none;padding:0;border:none;border-radius:0;background:transparent;box-shadow:none;overflow:visible}.catalog-filters-rail-shell.is-compact .catalog-filters-compact-trigger.is-open,.catalog-filters-rail-shell.is-compact.is-expanded .catalog-filters-compact-trigger{border-color:var(--accent-ring);background:var(--accent-wash)}.catalog-cards-stage{width:min(100%,640px);margin-inline:auto;justify-self:center}.catalog-cards-stage .public-card-grid:not(.public-card-grid--list),.catalog-results-grid .public-card-grid:not(.public-card-grid--list){grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}}@media (max-width:640px){.catalog-layout--courses{-moz-column-gap:6px;column-gap:6px}.catalog-cards-stage,.catalog-layout--courses .catalog-results-grid{width:100%}.catalog-cards-stage .public-card-grid:not(.public-card-grid--list),.catalog-results-grid .public-card-grid:not(.public-card-grid--list){gap:8px}.catalog-filters-modal{height:min(860px,calc(100dvh - 24px))}.catalog-filters-modal-header{padding:16px 16px 12px}.catalog-filters-modal-body{padding:14px 16px}.catalog-filters-modal-footer{padding:12px 16px 16px}.catalog-card-view-toggle__button{width:34px;height:34px}}@media (max-width:360px){.catalog-cards-stage .public-card-grid:not(.public-card-grid--list),.catalog-results-grid .public-card-grid:not(.public-card-grid--list){grid-template-columns:1fr}}