.category-filters{flex-direction:column;gap:8px;display:flex}.filters-bar{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.filters-toggle{border:1px solid var(--line2);border-radius:var(--radius);background:var(--surface);min-height:44px;color:var(--text);font:inherit;cursor:pointer;align-items:center;gap:6px;padding:0 16px;font-weight:600;display:none}.filters-badge{background:var(--accent);min-width:20px;height:20px;color:var(--accent-ink);border-radius:10px;justify-content:center;align-items:center;padding:0 5px;font-size:.75rem;font-weight:700;display:inline-flex}.filters-badge[hidden]{display:none}.filters-sort{color:var(--dim);align-items:center;gap:8px;font-size:.85rem;display:flex}.filters-sort select{border:1px solid var(--line2);border-radius:var(--radius);background:var(--surface2);color:var(--text);font:inherit;min-height:36px;padding:6px 8px}.view-toggle{border:1px solid var(--line2);border-radius:var(--radius);display:flex;overflow:hidden}.view-toggle-btn{background:var(--surface);width:36px;min-height:36px;color:var(--dim);cursor:pointer;border:none;justify-content:center;align-items:center;display:flex}.view-toggle-btn+.view-toggle-btn{border-left:1px solid var(--line2)}.view-toggle-btn:hover{background:var(--surface2)}.view-toggle-btn[aria-pressed=true]{background:var(--accent);color:var(--surface)}.filters-reset{color:var(--accent);font:inherit;cursor:pointer;background:0 0;border:none;padding:0;font-size:.85rem}.filters-reset[hidden]{display:none}.filters-scope-note{color:var(--dim);margin:0;font-size:.78rem}.filters-scope-note[hidden]{display:none}.filters-panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:12px;display:block}.filters-panel[hidden],.filters-panel-head{display:none}.filters-panel-foot{border-top:1px solid var(--line);margin-top:4px;padding:12px 2px 0;display:block}.filters-loading{color:var(--dim);margin:0;font-size:.85rem}.filter-group{border-bottom:1px solid var(--line)}.filter-group:last-child{border-bottom:none}.filter-group-header{width:100%;min-height:40px;color:var(--text);font:inherit;text-align:left;cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;padding:8px 2px;font-size:.9rem;font-weight:600;display:flex}.filter-group-right{flex:none;align-items:center;gap:8px;margin-left:auto;display:flex}.filter-group-count{color:var(--dim);text-align:right;min-width:2ch;font-size:.78rem;font-weight:400}.filter-group-icon{flex:none;width:14px;height:14px;position:relative}.filter-group-icon:before,.filter-group-icon:after{content:"";background:var(--dim);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.filter-group-icon:before{width:10px;height:2px}.filter-group-icon:after{width:2px;height:10px;transition:transform .15s}.filter-group-header[aria-expanded=true] .filter-group-icon:after{transform:translate(-50%,-50%)scaleY(0)}.filter-group-panel{padding:0 2px 10px;display:none}.filter-group-header[aria-expanded=true]+.filter-group-panel{display:block}.filter-group-search{border:1px solid var(--line2);border-radius:var(--radius);background:var(--surface2);width:100%;min-height:34px;color:var(--text);font:inherit;margin-bottom:6px;padding:6px 10px;font-size:.85rem;display:block}.filter-group-options{max-height:240px;overflow-y:auto}.filter-group-title{align-items:center;gap:6px;display:inline-flex}.filter-group-marker{background:var(--accent);border-radius:50%;flex:none;width:6px;height:6px}.filter-option{cursor:pointer;align-items:center;gap:8px;min-height:32px;font-size:.85rem;display:flex}.filter-option[hidden]{display:none}.filter-option input{accent-color:var(--accent);flex:none}.filter-option-count{color:var(--dim);margin-left:auto;font-size:.78rem}.filter-option-grade-link{color:var(--accent);flex:none;margin-left:4px;text-decoration:none}.filter-option-grade-link:hover{text-decoration:underline}.filters-fab{display:none}@media (width<=900px){.filters-fab{z-index:80;background:var(--accent);min-height:48px;color:var(--accent-ink);font:inherit;box-shadow:0 4px 16px var(--shadow);cursor:pointer;border:none;border-radius:999px;align-items:center;gap:8px;padding:0 18px;font-weight:600;display:flex;position:fixed;bottom:16px;right:16px}.filters-fab-badge{background:var(--accent-ink);min-width:20px;height:20px;color:var(--accent);border-radius:10px;justify-content:center;align-items:center;padding:0 5px;font-size:.75rem;font-weight:700;display:inline-flex}.filters-fab-badge[hidden]{display:none}.filters-bar{flex-wrap:nowrap;gap:8px}.filters-toggle{flex:none;padding:0 12px;display:inline-flex}.filters-sort{flex:1;min-width:0;margin-left:auto}.filters-sort span{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.filters-sort select{width:100%;min-width:0}.view-toggle{flex:none}.filters-panel{z-index:90;border-radius:0;flex-direction:column;padding:0;display:flex;position:fixed;inset:0}.filters-panel-head{border-bottom:1px solid var(--line);flex:none;justify-content:space-between;align-items:center;padding:16px;display:flex}.filters-panel-title{margin:0;font-size:1.05rem;font-weight:700}.filters-panel-close{width:44px;height:44px;color:var(--text);cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;display:flex}.filters-groups{flex:1;padding:0 16px;overflow-y:auto}.filter-group-options{max-height:45vh}.filter-option{min-height:44px}.filters-panel-foot{border-top:1px solid var(--line);flex:none;padding:12px 16px;display:block}.filters-apply{width:100%;min-height:44px}}.filters-apply[hidden]{display:none}.listing-layout{grid-template-columns:260px 1fr;align-items:start;gap:24px;margin:16px 0;display:grid}.listing-main{min-width:0}.active-filters{flex-wrap:wrap;align-items:center;gap:8px;margin:0 0 12px;display:flex}.active-filters[hidden]{display:none}.active-filter-chip{border:1px solid var(--line2);background:var(--surface2);color:var(--text);border-radius:999px;align-items:center;gap:6px;padding:4px 6px 4px 10px;font-size:.82rem;display:inline-flex}.active-filter-chip button{width:18px;height:18px;color:var(--dim);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:.9rem;line-height:1;display:inline-flex}.active-filter-chip button:hover{background:var(--line);color:var(--text)}.active-filters-clear{color:var(--accent);font:inherit;cursor:pointer;background:0 0;border:none;padding:0;font-size:.82rem}@media (width<=900px){.listing-layout{grid-template-columns:1fr}}@media (width>=900px){.category-filters{top:calc(var(--header-height,96px) + 16px);max-height:calc(100vh - var(--header-height,96px) - 32px);flex-direction:column;display:flex;position:sticky;overflow:hidden}.filters-bar,.filters-scope-note{flex:none}.filters-panel{flex-direction:column;flex:1;min-height:0;display:flex}.filters-groups{flex:1;min-height:0;overflow-y:auto}.filters-panel-foot{flex:none}}.listing-controls{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 16px;margin:16px 0;display:flex}.listing-count{color:var(--dim);font-variant-numeric:tabular-nums;font-size:.85rem}.listing-price-date{margin-left:8px;font-size:.78rem}.listing-controls-right{align-items:center;display:flex}.listing-controls-right .page-size-selector{margin:0}.catlist-scroll{overflow-x:auto}.catlist-tiles{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;display:grid}.catlist-tiles[hidden]{display:none}.catlist-tile{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);flex-direction:column;display:flex;overflow:hidden}.catlist-tile-photo{aspect-ratio:4/3;background:var(--surface2);display:block}.catlist-tile-photo img{object-fit:cover;width:100%;height:100%}.catlist-tile-noimg{background:linear-gradient(45deg, transparent 48%, var(--line2) 49%, var(--line2) 51%, transparent 52%), var(--surface2);width:100%;height:100%}.catlist-tile-body{flex-direction:column;gap:6px;padding:12px;display:flex}.catlist-tile-name{color:var(--text);font-size:.9rem;line-height:1.3;text-decoration:none}.catlist-tile-name:hover{text-decoration:underline}.catlist-tile-price{margin:0;font-weight:700}.catlist-tile-stock{margin:0;font-size:.82rem}.catlist-tile-cart{justify-content:flex-end;margin-top:4px;display:flex}.catlist-table{min-width:720px}.catlist-gost{color:var(--dim);font-size:.85rem}.catlist-category-narrow{color:var(--dim);margin:-1px 0 4px;font-size:.78rem;line-height:1.3;display:none}.th-note{opacity:.75;text-transform:none;font-size:.72rem;font-weight:400;display:block}.catlist-col-cart{width:56px;min-width:56px}.cart-icon-trigger{border:1px solid var(--line2);border-radius:var(--radius);background:var(--surface);width:40px;min-height:40px;color:var(--text);cursor:pointer;justify-content:center;align-items:center;display:inline-flex}.cart-icon-trigger:hover{background:var(--surface2)}.cart-icon-trigger.price-request-trigger{white-space:nowrap;width:auto;min-width:40px;padding:0 10px;font-size:.8125rem}@media (width<=640px){.catlist-table{min-width:0;display:block}.catlist-scroll{overflow-x:visible}.catlist-table thead{display:none}.catlist-table tbody{display:block}.catlist-row{border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;padding:10px 0;display:flex}.catlist-row:first-child{border-top:1px solid var(--line)}.catlist-row td{background:0 0;border:none;padding:0}.catlist-cell-name{flex:100%;order:1;display:block}.catlist-cell-name a{color:var(--text);margin-bottom:3px;font-size:.92rem;line-height:1.35;text-decoration:none;display:block}.catlist-cell-name a:hover{text-decoration:underline}.catlist-gost-wide{display:none}.catlist-category-narrow{display:block}.catlist-meta{white-space:nowrap;flex:none;order:2;font-size:.78rem;line-height:1.3;color:var(--dim)!important}.catlist-meta-sep{margin-left:4px}.catlist-meta-sep:before{content:"· "}.catlist-meta-empty{display:none}.catlist-col-stock{text-transform:lowercase}.catlist-col-price{white-space:nowrap;order:3;margin-left:auto;font-size:.95rem;font-weight:700}.catlist-col-cart{order:3;width:auto;min-width:0;margin-left:8px}}