.catalog-v2{--v2-bg:#ffffff;--v2-surface:#ffffff;--v2-surface-2:#fafafa;--v2-fg:#171717;--v2-fg-2:#4d4d4d;--v2-muted:#666666;--v2-meta:#808080;--v2-border:rgba(0,0,0,0.08);--v2-border-hard:#ebebeb;--v2-accent:#0070f3;--v2-accent-on:#ffffff;--v2-accent-tint-bg:#ebf5ff;--v2-accent-tint-fg:#0068d6;--v2-pos:#0d8050;--v2-neg:#c92a2a;--v2-font-display:"Geist","Geist Sans",-apple-system,"Segoe UI",Arial,sans-serif;--v2-font-body:"Geist","Geist Sans",-apple-system,"Segoe UI",Arial,sans-serif;--v2-font-mono:"Geist Mono",ui-monospace,"SF Mono","Roboto Mono",Menlo,Monaco,"Courier New",monospace;--v2-container-max:1200px;--v2-container-wide:1280px;--v2-gutter:24px;min-height:100vh;font-family:var(--v2-font-body);font-size:16px;line-height:1.5;color:var(--v2-fg);background:var(--v2-bg);-webkit-font-smoothing:antialiased;font-feature-settings:"liga"1,"calt"1}.catalog-v2 svg{display:block}.catalog-v2 button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}.catalog-v2 .jx{position:absolute;width:11px;height:11px;pointer-events:none;z-index:2;background:linear-gradient(var(--v2-fg),var(--v2-fg)) 50% /11px 1px no-repeat,linear-gradient(var(--v2-fg),var(--v2-fg)) 50% /1px 11px no-repeat}.catalog-v2 .jx.tl{top:-5.5px;left:-5.5px}.catalog-v2 .jx.tr{top:-5.5px;right:-5.5px}.catalog-v2 .jx.bl{bottom:-5.5px;left:-5.5px}.catalog-v2 .jx.br{bottom:-5.5px;right:-5.5px}.catalog-v2 .nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--v2-border-hard);overflow:visible}.catalog-v2 .nav-inner{max-width:var(--v2-container-max);margin:0 auto;padding:0 var(--v2-gutter);height:64px;display:flex;align-items:center;gap:24px;overflow:visible}.catalog-v2.brand-detail-page .nav-inner{max-width:var(--v2-container-wide)}.catalog-v2 .nav-logo{font-family:var(--v2-font-display);font-size:20px;font-weight:600;letter-spacing:-.04em;color:var(--v2-fg);flex-shrink:0;display:inline-flex;align-items:center;gap:8px;text-decoration:none}.catalog-v2 .nav-logo-mark{width:22px;height:22px;background:var(--v2-fg);position:relative}.catalog-v2 .nav-logo-mark:before{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--v2-bg)}.catalog-v2 .nav-logo-mark:after{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:var(--v2-bg)}.catalog-v2 .nav-search{flex:1 1;max-width:420px;position:relative}.catalog-v2 .nav-search-input-wrap{position:relative}.catalog-v2 .nav-search input{width:100%;height:36px;padding:0 60px 0 36px;border:0;border-radius:0;box-shadow:0 0 0 1px var(--v2-border-hard);background:var(--v2-bg);font:14px var(--v2-font-body);color:var(--v2-fg);outline:none;transition:box-shadow .15s;letter-spacing:-.005em}.catalog-v2 .nav-search input::placeholder{color:var(--v2-meta)}.catalog-v2 .nav-search input:focus-visible{box-shadow:0 0 0 1px var(--v2-accent),0 0 0 4px rgba(0,112,243,.15)}.catalog-v2 .nav-search .search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:14px;height:14px;color:var(--v2-muted)}.catalog-v2 .nav-search-input-wrap>kbd{position:absolute;right:8px;top:50%;transform:translateY(-50%);font:11px var(--v2-font-mono);color:var(--v2-muted);background:var(--v2-bg);box-shadow:0 0 0 1px var(--v2-border-hard);padding:2px 6px;letter-spacing:.04em;border:0;border-radius:0}.catalog-v2 .nav-search.has-query>.nav-search-input-wrap>kbd,.catalog-v2 .nav-search.is-open>.nav-search-input-wrap>kbd{display:none}.catalog-v2 .nav-search input[type=search]::-webkit-search-cancel-button{appearance:none;display:none}.catalog-v2 .nav-search .clear-btn{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:22px;height:22px;display:none;align-items:center;justify-content:center;background:var(--v2-surface-2);border:0;border-radius:0;color:var(--v2-muted);cursor:pointer;padding:0}.catalog-v2 .nav-search .clear-btn:hover{color:var(--v2-fg);background:var(--v2-border-hard)}.catalog-v2 .nav-search.has-query .clear-btn{display:inline-flex}.catalog-v2 .nav-search .search-dropdown{position:absolute;top:calc(100% + 6px);left:0;right:0;display:none;z-index:200;background:var(--v2-surface);border:0;border-radius:0;box-shadow:0 0 0 1px var(--v2-border-hard),0 18px 40px rgba(0,0,0,.08);max-height:480px;overflow-y:auto}.catalog-v2 .nav-search.is-open .search-dropdown{display:block}.catalog-v2 .search-group{padding:6px 0}.catalog-v2 .search-group+.search-group{border-top:1px solid var(--v2-border-hard)}.catalog-v2 .search-group-label{display:flex;align-items:center;justify-content:space-between;padding:8px 14px 6px;font:600 10px/1 var(--v2-font-mono);color:var(--v2-muted);text-transform:uppercase;letter-spacing:.1em}.catalog-v2 .search-group-label .count{font-weight:500;color:var(--v2-meta)}.catalog-v2 .search-item{display:flex;align-items:center;gap:12px;padding:8px 14px;cursor:pointer;transition:background .1s;text-align:left;width:100%;background:transparent;border:0;border-left:2px solid transparent;color:inherit}.catalog-v2 .search-item.is-active,.catalog-v2 .search-item:hover{background:var(--v2-surface-2);border-left-color:var(--v2-accent)}.catalog-v2 .search-item-icon{width:28px;height:28px;flex-shrink:0;border-radius:0;background:var(--v2-bg);box-shadow:0 0 0 1px var(--v2-border-hard);display:grid;place-items:center;font:700 11px var(--v2-font-display);color:var(--v2-fg)}.catalog-v2 .search-item-icon.brand-icon{background:var(--v2-fg);color:var(--v2-bg);box-shadow:none}.catalog-v2 .search-item-icon.cat-icon{background:var(--v2-accent-tint-bg);color:var(--v2-accent-tint-fg);box-shadow:0 0 0 1px var(--v2-border-hard)}.catalog-v2 .search-item-icon.spec-icon{background:var(--v2-bg);box-shadow:0 0 0 1px var(--v2-border-hard)}.catalog-v2 .search-item-icon svg{width:14px;height:14px}.catalog-v2 .search-item-body{flex:1 1;min-width:0}.catalog-v2 .search-item-title{font:500 13.5px/1.3 var(--v2-font-body);color:var(--v2-fg);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.catalog-v2 .search-item-title mark{background:var(--v2-accent-tint-bg);color:var(--v2-accent-tint-fg);padding:0 1px;border-radius:0;font-weight:600}.catalog-v2 .search-item-meta{font:12px var(--v2-font-mono);color:var(--v2-muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.catalog-v2 .search-item-kind{font:11px var(--v2-font-mono);color:var(--v2-meta);text-transform:uppercase;letter-spacing:.08em;padding:2px 7px;border-radius:0;background:var(--v2-surface);box-shadow:0 0 0 1px var(--v2-border-hard);flex-shrink:0}.catalog-v2 .search-empty{padding:28px 16px;text-align:center;color:var(--v2-muted);font:13px var(--v2-font-body)}.catalog-v2 .search-empty strong{color:var(--v2-fg);font-weight:600}.catalog-v2 .search-empty span{font-size:12px;color:var(--v2-meta)}.catalog-v2 .search-footer{display:flex;align-items:center;justify-content:space-between;padding:8px 14px;border-top:1px solid var(--v2-border-hard);font:11px var(--v2-font-mono);color:var(--v2-meta);background:var(--v2-surface-2);position:sticky;bottom:0}.catalog-v2 .search-footer .keys{display:flex;gap:10px;flex-wrap:wrap}.catalog-v2 .search-footer .keys span{display:inline-flex;align-items:center;gap:4px}.catalog-v2 .search-footer kbd{display:inline-flex;align-items:center;position:static;transform:none;font:10px var(--v2-font-mono);padding:1px 5px;line-height:14px;color:var(--v2-muted);background:var(--v2-surface);border:0;border-radius:0;box-shadow:0 0 0 1px var(--v2-border-hard)}.catalog-v2 .search-recent-clear{background:none;border:0;cursor:pointer;font:600 10px/1 var(--v2-font-mono);color:var(--v2-muted);text-transform:uppercase;letter-spacing:.1em;padding:0}.catalog-v2 .search-recent-clear:hover{color:var(--v2-accent-tint-fg)}.catalog-v2 .nav-links{display:flex;align-items:center;gap:2px;list-style:none;margin-left:auto}.catalog-v2 .nav-links a{font-size:14px;font-weight:500;color:var(--v2-muted);padding:6px 10px;border-radius:0;transition:color .15s;text-decoration:none}.catalog-v2 .nav-links a:hover{color:var(--v2-fg)}.catalog-v2 .nav-links a.active{color:var(--v2-fg);font-weight:600}.catalog-v2 .nav-cta{display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 14px;background:var(--v2-fg);color:var(--v2-bg);font:500 14px var(--v2-font-display);letter-spacing:-.01em;border-radius:0;margin-left:6px;text-decoration:none;transition:background .15s}.catalog-v2 .nav-cta:hover{background:#000;color:var(--v2-bg)}.catalog-v2 .crumb{display:inline-flex;align-items:center;gap:8px;font:11px/1 var(--v2-font-mono);color:var(--v2-muted);letter-spacing:.12em;text-transform:uppercase;margin-bottom:22px}.catalog-v2 .crumb a{color:var(--v2-muted);text-decoration:none}.catalog-v2 .crumb a:hover{color:var(--v2-fg)}.catalog-v2 .crumb .sep{color:var(--v2-border-hard)}.catalog-v2 .crumb .here{color:var(--v2-fg)}.catalog-v2 .rail{position:sticky;top:64px;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--v2-border-hard)}.catalog-v2 .rail-inner{max-width:var(--v2-container-max);margin:0 auto;padding:12px var(--v2-gutter);display:flex;align-items:center;gap:16px}.catalog-v2.brand-detail-page .rail-inner{max-width:var(--v2-container-wide)}.catalog-v2 .chips{display:flex;gap:0;flex:1 1;min-width:0;overflow-x:auto;scrollbar-width:none;box-shadow:0 0 0 1px var(--v2-border-hard)}.catalog-v2 .chips::-webkit-scrollbar{display:none}.catalog-v2 .chip{flex-shrink:0;display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 12px;font:500 13px/1 var(--v2-font-body);color:var(--v2-muted);background:var(--v2-bg);box-shadow:inset -1px 0 0 0 var(--v2-border-hard);letter-spacing:-.005em;transition:color .15s,background .15s;white-space:nowrap}.catalog-v2 .chip .count,.catalog-v2 .chip-label{display:inline-flex;align-items:center;height:13px;line-height:13px}.catalog-v2 .chip:last-child{box-shadow:none}.catalog-v2 .chip:hover{color:var(--v2-fg);background:var(--v2-surface-2)}.catalog-v2 .chip.is-active{background:var(--v2-fg);color:var(--v2-bg)}.catalog-v2 .chip .count{font-size:11px;font-weight:500;font-family:var(--v2-font-mono);color:var(--v2-meta);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;position:relative;top:2px}.catalog-v2 .chip.is-active .count{color:rgba(255,255,255,.7)}.catalog-v2 .chip:hover .count{color:var(--v2-muted)}.catalog-v2 .rail-end{display:flex;align-items:center;gap:8px;flex-shrink:0}.catalog-v2 .filter-input-wrap{position:relative}.catalog-v2 .filter-input{width:200px;height:32px;padding:0 12px 0 30px;font:13px var(--v2-font-body);color:var(--v2-fg);background:var(--v2-bg);border:0;border-radius:0;box-shadow:0 0 0 1px var(--v2-border-hard);outline:none;letter-spacing:-.005em}.catalog-v2 .filter-input::placeholder{color:var(--v2-meta)}.catalog-v2 .filter-input:focus-visible{box-shadow:0 0 0 1px var(--v2-accent)}.catalog-v2 .filter-input-wrap svg{position:absolute;left:10px;top:50%;transform:translateY(-50%);width:13px;height:13px;color:var(--v2-meta);pointer-events:none}.catalog-v2 .sort-dropdown{position:relative}.catalog-v2 .sort-dropdown-trigger{display:inline-flex;align-items:center;justify-content:space-between;gap:8px;height:32px;padding:0 10px 0 12px;font:13px var(--v2-font-body);color:var(--v2-fg);background:var(--v2-bg);border:0;border-radius:0;box-shadow:0 0 0 1px var(--v2-border-hard);appearance:none;outline:none;cursor:pointer;min-width:156px;text-align:left;white-space:nowrap;letter-spacing:-.005em}.catalog-v2 .sort-dropdown-label{min-width:0;overflow:hidden;text-overflow:ellipsis}.catalog-v2 .sort-dropdown-chevron{width:10px;height:10px;flex-shrink:0;color:var(--v2-meta)}.catalog-v2 .sort-dropdown.is-open .sort-dropdown-trigger{box-shadow:0 0 0 1px var(--v2-accent)}.catalog-v2 .sort-dropdown-menu{position:absolute;top:calc(100% + 4px);right:0;min-width:100%;margin:0;padding:0;list-style:none;background:var(--v2-bg);box-shadow:0 0 0 1px var(--v2-border-hard);border-radius:0;z-index:20}.catalog-v2 .sort-dropdown-option{display:block;width:100%;padding:8px 12px;font:13px var(--v2-font-body);color:var(--v2-fg);text-align:left;background:var(--v2-bg);border:0;border-radius:0;cursor:pointer;box-shadow:inset 0 -1px 0 0 var(--v2-border-hard);letter-spacing:-.005em}.catalog-v2 .sort-dropdown-option:last-child{box-shadow:none}.catalog-v2 .sort-dropdown-option.is-highlighted,.catalog-v2 .sort-dropdown-option:hover{background:var(--v2-surface-2)}.catalog-v2 .sort-dropdown-option.is-selected{font-weight:600}.catalog-v2 .sort-dropdown-option.is-disabled,.catalog-v2 .sort-dropdown-option:disabled{color:var(--v2-meta);cursor:not-allowed;opacity:.55}.catalog-v2 .sort-dropdown-option.is-disabled.is-highlighted,.catalog-v2 .sort-dropdown-option.is-disabled:hover,.catalog-v2 .sort-dropdown-option:disabled:hover{background:var(--v2-bg)}.catalog-v2 .foot{border-top:1px solid var(--v2-border-hard);background:var(--v2-surface)}.catalog-v2 .foot-inner{max-width:var(--v2-container-max);margin:0 auto;padding:36px var(--v2-gutter) 32px;display:flex;align-items:center;justify-content:space-between;gap:16px}.catalog-v2.brand-detail-page .foot-inner{max-width:var(--v2-container-wide)}.catalog-v2 .foot-inner a,.catalog-v2 .foot-inner p{font-size:13px;color:var(--v2-muted);letter-spacing:-.005em;text-decoration:none}.catalog-v2 .foot-inner a:hover{color:var(--v2-fg)}.catalog-v2 .foot-links{display:flex;gap:22px;list-style:none}@media (max-width:820px){.catalog-v2 .nav-search{display:none}}@media (max-width:520px){.catalog-v2 .nav-links a:not(.nav-cta){display:none}}