.catalog,.catalog-drawer,.catalog-enroll{color:var(--color-landing-ink);font-family:var(--font-landing-body);--background:var(--color-landing-paper);--foreground:var(--color-landing-ink);--border:var(--color-landing-rule);--primary:var(--color-landing-accent);--primary-foreground:var(--color-landing-accent-ink);--ring:var(--color-landing-focus)}.catalog-container{width:min(100% - 2.5rem,1240px);padding-block:var(--space-2xl) var(--space-3xl);margin-inline:auto}.catalog-heading{gap:var(--space-xl);padding-bottom:var(--space-xl);border-bottom:var(--rule-landing);margin-bottom:var(--space-xl);grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);align-items:end;display:grid}.catalog-eyebrow{color:var(--color-landing-muted);font-size:var(--text-landing-small);letter-spacing:.12em;margin-bottom:var(--space-sm);display:block}.catalog .catalog-heading h1{letter-spacing:-.045em;font-size:clamp(2.25rem,4.5vw,3.75rem);font-weight:550;line-height:1.08}.catalog-heading h1 span{color:var(--color-landing-accent)}.catalog-heading p{max-width:34ch;padding-bottom:var(--space-3xs);font-size:var(--text-landing-body);line-height:1.8}.catalog-workbench{gap:var(--space-xl);grid-template-columns:236px minmax(0,1fr);align-items:start;display:grid}.catalog-sidebar{min-width:0}.catalog-sidebar-heading{align-items:start;gap:var(--space-2xs);margin-bottom:var(--space-md);flex-direction:column;display:flex}.catalog .catalog-sidebar-heading h2{letter-spacing:-.02em;font-size:1.125rem}.catalog-results{min-width:0}.catalog-search{align-items:center;gap:var(--space-xs);padding-left:var(--space-sm);background:var(--color-landing-white);border:var(--rule-landing);border-radius:var(--radius-landing-card);color:var(--color-landing-muted);display:flex}.catalog-search:focus-within{outline:2px solid var(--color-landing-focus);outline-offset:3px}.catalog-search input{width:0;min-width:0;height:56px;color:var(--color-landing-ink);font-size:var(--text-landing-body);background:0 0;outline:none;flex:1}.catalog-search input::placeholder{color:var(--color-landing-muted)}.catalog-search input::-webkit-search-cancel-button{display:none}.catalog-search button{flex-shrink:0;place-items:center;width:48px;height:48px;display:grid}.catalog-toolbar{justify-content:space-between;align-items:center;gap:var(--space-sm);padding-block:var(--space-md);display:flex}.catalog-result-count{color:var(--color-landing-muted);font-size:var(--text-landing-small)}.catalog-result-count strong{color:var(--color-landing-ink);font-weight:600}.catalog-toolbar-actions{gap:var(--space-xs);align-items:center;display:flex}.catalog-sorting{align-items:center;gap:var(--space-xs);font-size:var(--text-landing-small);color:var(--color-landing-muted);display:flex}.catalog-sorting select{background:var(--color-landing-paper);max-width:100%;min-height:44px;color:var(--color-landing-ink);border:var(--rule-landing);border-radius:var(--radius-landing-button);padding:var(--space-2xs) var(--space-xs)}.catalog-button{justify-content:center;align-items:center;gap:var(--space-2xs);min-height:44px;padding:var(--space-2xs) var(--space-sm);border:1px solid var(--color-landing-accent);border-radius:var(--radius-landing-button);background:var(--color-landing-accent);color:var(--color-landing-accent-ink);font-size:var(--text-landing-small);white-space:nowrap;cursor:pointer;transition:background-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out), border-color var(--dur-short) var(--ease-out);font-weight:500;display:inline-flex}.catalog-button:hover{background:var(--color-landing-accent-hover)}.catalog-button-secondary{color:var(--color-landing-ink);border-color:var(--color-landing-rule);background:0 0}.catalog-button-secondary:hover{background:var(--color-landing-tint);border-color:var(--color-landing-accent);color:var(--color-landing-accent)}.catalog-button:active{background:var(--color-landing-tint);color:var(--color-landing-accent)}.catalog-button:disabled{cursor:not-allowed;opacity:.45;color:var(--color-landing-muted);border-color:var(--color-landing-rule);background:0 0}.catalog button:focus-visible,.catalog a:focus-visible,.catalog select:focus-visible,.catalog-drawer :focus-visible,.catalog-enroll :focus-visible{outline:2px solid var(--color-landing-focus);outline-offset:3px}.catalog-filters{gap:var(--space-md);font-size:var(--text-landing-small);flex-direction:column;display:flex}.catalog-filters fieldset{border:0;min-width:0;margin:0;padding:0}.catalog-filters legend{margin-bottom:var(--space-2xs);font-family:var(--font-landing-display);font-weight:600;font-size:var(--text-landing-body);padding:0}.catalog-filters select{width:100%;min-height:44px;padding:var(--space-2xs) var(--space-xs);border:var(--rule-landing);border-radius:var(--radius-landing-button);background:var(--color-landing-paper);color:var(--color-landing-ink)}.catalog-filters label{align-items:center;gap:var(--space-xs);min-height:44px;color:var(--color-landing-muted);cursor:pointer;display:flex}.catalog-filters label:has(input:checked){color:var(--color-landing-accent)}.catalog-filters input{width:16px;height:16px;accent-color:var(--color-landing-accent);flex-shrink:0}.catalog-filters input:focus-visible{outline:2px solid var(--color-landing-focus);outline-offset:3px}.catalog-grade-options{gap:var(--space-2xs);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.catalog-grade-options button{border:var(--rule-landing);border-radius:var(--radius-landing-button);min-height:44px;color:var(--color-landing-muted);cursor:pointer;white-space:nowrap;background:0 0}.catalog-grade-options button:hover,.catalog-grade-options button[aria-pressed=true]{color:var(--color-landing-accent);background:var(--color-landing-tint);border-color:var(--color-landing-accent)}.catalog-featured-check{border-top:var(--rule-landing);padding-top:var(--space-sm)}.catalog-text-button{min-height:44px;color:var(--color-landing-accent);font-size:var(--text-landing-small);cursor:pointer;white-space:nowrap}.catalog-text-button:hover{text-underline-offset:4px;text-decoration:underline}.catalog-active-filters{gap:var(--space-2xs);margin-bottom:var(--space-md);flex-wrap:wrap;display:flex}.catalog-active-filters button{align-items:center;gap:var(--space-2xs);max-width:100%;min-height:44px;padding:var(--space-2xs) var(--space-xs);border-radius:var(--radius-landing-button);background:var(--color-landing-tint);color:var(--color-landing-accent);font-size:var(--text-landing-small);cursor:pointer;overflow-wrap:anywhere;display:inline-flex}.catalog-active-filters svg{flex-shrink:0}.catalog-active-filters button>span{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:clip}.catalog-active-filters .catalog-clear-all{text-underline-offset:4px;background:0 0;text-decoration:underline}.catalog-grid{gap:var(--space-xl) var(--space-md);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.catalog-card{flex-direction:column;min-width:0;display:flex}.catalog-cover{aspect-ratio:16/10;background:var(--color-landing-surface);border:var(--rule-landing);border-radius:var(--radius-landing-card);display:block;position:relative;overflow:clip}.catalog-cover-image{object-fit:cover}.catalog-cover-placeholder{justify-content:center;align-items:center;gap:var(--space-sm);height:100%;color:var(--color-landing-muted);flex-direction:column;display:flex}.catalog-featured{top:var(--space-xs);left:var(--space-xs);align-items:center;gap:var(--space-3xs);background:var(--color-landing-paper);color:var(--color-landing-accent);border-radius:var(--radius-landing-button);padding:var(--space-3xs) var(--space-2xs);font-size:.75rem;display:inline-flex;position:absolute}.catalog-card-body{padding-top:var(--space-sm);flex-direction:column;flex:1;display:flex}.catalog-card-meta{justify-content:space-between;gap:var(--space-2xs);color:var(--color-landing-muted);margin-bottom:var(--space-2xs);flex-wrap:wrap;font-size:.75rem;display:flex}.catalog-card-meta span:first-child{color:var(--color-landing-accent)}.catalog .catalog-card h3{letter-spacing:-.025em;font-size:1.25rem;font-weight:600;line-height:1.35}.catalog-card h3 a{justify-content:space-between;align-items:start;gap:var(--space-2xs);display:flex}.catalog-card h3 svg{margin-top:var(--space-3xs);color:var(--color-landing-muted);flex-shrink:0}.catalog-card h3 a:hover{color:var(--color-landing-accent)}.catalog .catalog-instructor{margin-top:var(--space-2xs);font-size:.8125rem}.catalog-card-facts{gap:var(--space-xs);padding-block:var(--space-sm);color:var(--color-landing-muted);flex-wrap:wrap;font-size:.75rem;display:flex}.catalog-card-facts>span{align-items:center;gap:var(--space-3xs);display:inline-flex}.catalog-card-footer{justify-content:space-between;align-items:center;gap:var(--space-xs);padding-top:var(--space-sm);border-top:var(--rule-landing);flex-wrap:wrap;margin-top:auto;display:flex}.catalog-card-footer strong{font-family:var(--font-landing-display);white-space:nowrap;font-size:1.125rem;font-weight:600;display:block}.catalog-card-footer del{color:var(--color-landing-muted);font-size:.75rem;display:block}.catalog-pagination{justify-content:space-between;align-items:center;gap:var(--space-2xs);margin-top:var(--space-xl);padding-top:var(--space-md);border-top:var(--rule-landing);font-size:var(--text-landing-small);color:var(--color-landing-muted);display:flex}.catalog-empty{min-height:320px;padding:var(--space-xl) var(--space-sm);justify-content:center;align-items:center;gap:var(--space-sm);text-align:center;background:var(--color-landing-surface);border-radius:var(--radius-landing-card);flex-direction:column;display:flex}.catalog-empty h3{font-family:var(--font-landing-display);font-size:1.5rem;font-weight:600;line-height:1.25}.catalog-empty p{max-width:40ch;color:var(--color-landing-muted);font-size:var(--text-landing-body)}.catalog-skeleton>div{aspect-ratio:16/10;background:var(--color-landing-surface);border-radius:var(--radius-landing-card)}.catalog-skeleton>span{background:var(--color-landing-surface);width:70%;height:20px;margin-top:var(--space-sm);display:block}.catalog-skeleton>span:last-child{width:45%}.catalog .catalog-filter-trigger{display:none}.catalog-overlay{background:var(--color-landing-scrim)}.catalog-drawer[data-slot=sheet-content]{background:var(--color-landing-paper);border-color:var(--color-landing-rule);width:min(100%,420px);max-width:420px;animation-duration:var(--dur-short);transition-duration:var(--dur-short);gap:0}.catalog-drawer-heading{padding:var(--space-md);padding-right:var(--space-2xl);border-bottom:var(--rule-landing)}.catalog-drawer-heading [data-slot=sheet-title]{font-family:var(--font-landing-display);font-size:1.5rem;line-height:1.2}.catalog-drawer-heading [data-slot=sheet-description]{margin-top:var(--space-2xs);font-size:var(--text-landing-small);color:var(--color-landing-muted)}.catalog-drawer-body{min-height:0;padding:var(--space-md);overscroll-behavior:contain;flex:1;overflow-y:auto}.catalog-drawer-footer{justify-content:space-between;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);border-top:var(--rule-landing);display:flex}.catalog-drawer>button{width:44px;height:44px;top:var(--space-xs);right:var(--space-xs);place-items:center;display:grid}.catalog-enroll[data-slot=dialog-content]{background:var(--color-landing-paper);border:var(--rule-landing);border-radius:var(--radius-landing-card);width:min(640px,100% - 2.5rem);max-width:640px;max-height:calc(100dvh - 2.5rem);padding:var(--space-md);gap:var(--space-md);overflow-y:auto}.catalog-enroll [data-slot=dialog-title]{font-family:var(--font-landing-display);padding-right:var(--space-lg);font-size:1.5rem;line-height:1.2}.catalog-enroll [data-slot=dialog-description]{color:var(--color-landing-muted);font-size:var(--text-landing-small)}.catalog-enroll-info{gap:var(--space-2xs);flex-direction:column;display:flex}.catalog-enroll-info h3{font-family:var(--font-landing-display);font-size:1.25rem;line-height:1.3}.catalog-enroll-info p{color:var(--color-landing-muted);font-size:var(--text-landing-small)}.catalog-enroll-price{justify-content:space-between;align-items:center;gap:var(--space-sm);padding-block:var(--space-sm);border-block:var(--rule-landing);flex-wrap:wrap;display:flex}.catalog-enroll-price strong{font-family:var(--font-landing-display);font-size:1.5rem}.catalog-enroll-price del{color:var(--color-landing-muted);font-size:var(--text-landing-small);display:block}.catalog-enroll-description{color:var(--color-landing-muted);font-size:var(--text-landing-small);line-height:1.7}.catalog-enroll-actions{gap:var(--space-2xs);flex-wrap:wrap;justify-content:end;display:flex}.catalog-enroll-error{color:var(--color-landing-error);font-size:var(--text-landing-small)}.catalog-enroll>[data-slot=dialog-close]{width:44px;height:44px;top:var(--space-xs);right:var(--space-xs);place-items:center;display:grid}@media (min-width:1280px){.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:959px){.catalog-workbench{grid-template-columns:minmax(0,1fr)}.catalog-sidebar{display:none}.catalog .catalog-filter-trigger{display:inline-flex}.catalog-heading{gap:var(--space-md)}.catalog-toolbar{flex-wrap:wrap}}@media (max-width:599px){.catalog-container{padding-block:var(--space-xl)}.catalog-heading{gap:var(--space-sm);padding-bottom:var(--space-md);margin-bottom:var(--space-md);grid-template-columns:minmax(0,1fr)}.catalog-heading p{max-width:none;font-size:var(--text-landing-small)}.catalog .catalog-heading h1{font-size:clamp(2.1rem,8vw,3rem)}.catalog-eyebrow{font-size:.6875rem}.catalog-toolbar{gap:var(--space-xs)}.catalog-toolbar-actions{justify-content:space-between;gap:var(--space-2xs);width:100%}.catalog-sorting label{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:clip}.catalog-sorting select{max-width:170px}.catalog-grid{gap:var(--space-xl);grid-template-columns:minmax(0,1fr)}.catalog-pagination .catalog-button{padding-inline:var(--space-xs)}.catalog-pagination .catalog-button span{display:none}.catalog-enroll-actions{flex-direction:column}.catalog-enroll-actions .catalog-button{width:100%}}@media (prefers-reduced-motion:reduce){.catalog *,.catalog-drawer *,.catalog-enroll *,.catalog-overlay,.catalog-drawer[data-slot=sheet-content],.catalog-enroll[data-slot=dialog-content]{scroll-behavior:auto!important;transition:none!important;animation:none!important}}