#mobile-filter-toggle{width:100%;margin-bottom:var(--space-5);display:none}@media(max-width:768px){#mobile-filter-toggle{display:block}.catalog-sidebar{display:none}.catalog-sidebar.active{display:block;margin-bottom:var(--space-5);position:relative;top:0;z-index:50}}.catalog-layout{display:grid;grid-template-columns:240px 1fr;gap:var(--space-7);margin-bottom:var(--space-10)}.catalog-main{min-width:0}.catalog-toolbar{display:flex;justify-content:space-between;align-items:center;gap:var(--space-3);background:#ffffffe6;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);padding:var(--space-3) var(--space-4);border-radius:var(--radius-5);border:1px solid var(--border-color);box-shadow:var(--shadow);margin-bottom:var(--space-5)}.toolbar-left{display:flex;align-items:baseline;gap:var(--space-3);min-width:0}.toolbar-title{font-size:1.25rem;margin:0;color:var(--primary-color);font-weight:800;white-space:nowrap}.toolbar-count{font-size:.85rem;color:#777;font-weight:600;white-space:nowrap}.toolbar-right{display:flex;align-items:center;gap:var(--space-3)}.pagination.pagination-compact{gap:var(--space-2);margin-top:0}.pagination.pagination-compact .btn{padding:6px 10px;font-size:.8rem;border-radius:10px}.pagination.pagination-compact .page-info{font-size:.8rem;font-weight:800;color:#444;background:#f0f0f0;padding:3px 8px;border-radius:8px;white-space:nowrap}#catalog-grid.grid-medium{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:var(--grid-gap)}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-in-up{opacity:0;animation:fadeUp .6s cubic-bezier(.2,.8,.2,1) forwards}@media(max-width:680px){.catalog-toolbar{flex-direction:column;align-items:flex-start;padding:var(--space-4)}.toolbar-right{width:100%;justify-content:space-between}.toolbar-title{font-size:1.15rem}}.catalog-sidebar{background:#ffffffe6;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);padding:var(--space-6);border-radius:var(--radius-4);box-shadow:var(--shadow);max-height:calc(100vh - (var(--header-height) + var(--space-8)));overflow-y:auto;position:sticky;top:calc(var(--header-height) + var(--space-5));border:1px solid var(--border-color);z-index:2}.catalog-sidebar::-webkit-scrollbar{width:6px}.catalog-sidebar::-webkit-scrollbar-thumb{background-color:#eee;border-radius:3px}.catalog-sidebar::-webkit-scrollbar-thumb:hover{background-color:var(--primary-color)}.filter-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-5);border-bottom:1px solid var(--border-color);padding-bottom:var(--space-3)}.filter-group{margin-bottom:var(--space-6)}.filter-group label{display:block;font-weight:600;margin-bottom:8px;color:var(--primary-dark)}.search-container{margin-bottom:var(--space-6)}#search-bar{width:100%;padding:var(--space-3) var(--space-4);border-radius:var(--radius-input);border:1px solid #ddd;font-family:inherit;transition:border-color .2s}#search-bar:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #d81b601a}select{width:100%;padding:var(--space-3) var(--space-4);border-radius:var(--radius-input);border:1px solid #ddd;font-family:inherit;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23D81B60' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right var(--space-3) center;cursor:pointer;transition:border-color .2s}select:hover{border-color:var(--accent-color)}@media(max-width:768px){.catalog-layout{grid-template-columns:1fr;gap:var(--space-5)}.catalog-sidebar{position:relative;top:0;max-height:none;margin-bottom:var(--space-5);z-index:1;overflow:visible}}.catalog-page{padding:var(--page-pad)}.catalog-linklist{margin-top:2rem;background:#ffffffd9;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);border:1px solid var(--border-color);border-radius:var(--radius-4);padding:var(--space-4) var(--space-5);box-shadow:var(--shadow)}.catalog-linklist__summary{cursor:pointer;font-weight:700;color:var(--primary-dark)}.catalog-linklist__desc{margin:.75rem 0 .5rem;color:var(--muted-text, #666)}.catalog-linklist__list{columns:2;column-gap:2rem;margin:0;padding-left:1.25rem;list-style:disc}.catalog-linklist__item{break-inside:avoid;margin:.15rem 0}@media(max-width:520px){.catalog-linklist__list{columns:1}}