#product-catalogue{--catalogue-red:#d6322d;--catalogue-ink:#1c222b;--catalogue-muted:#767d87;--catalogue-line:#e6eaf0;background:#fff;color:var(--catalogue-ink);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Arial,"Microsoft YaHei","PingFang SC",sans-serif;padding-bottom:56px;min-width:0}
#product-catalogue *{box-sizing:border-box}
#product-catalogue a{color:inherit;text-decoration:none}
#product-catalogue button,#product-catalogue select,#product-catalogue input{font:inherit}
#product-catalogue a:focus-visible,#product-catalogue button:focus-visible,#product-catalogue select:focus-visible{outline:3px solid var(--catalogue-red);outline-offset:4px}
/* Matches the reference's 1680px outer container and 32–56px inner gutters. */
#product-catalogue .catalogue-container{width:min(1568px,calc(100% - clamp(64px,8vw,112px)));margin-inline:auto;min-width:0}
#product-catalogue .catalogue-intro{background:#fff;padding:0}
#product-catalogue .catalogue-breadcrumb{display:flex;flex-wrap:wrap;gap:10px;color:var(--catalogue-muted);font-size:13px;margin:0}
#product-catalogue .catalogue-breadcrumb a:hover{color:var(--catalogue-red)}
#product-catalogue .catalogue-intro-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap}
#product-catalogue h1{margin:0;font-size:30px;font-weight:700;line-height:1.35;letter-spacing:0}
#product-catalogue .catalogue-intro-row p{margin:0;color:var(--catalogue-muted);font-size:14px}
#product-catalogue .catalogue-intro-row strong{font-weight:600;color:var(--catalogue-ink)}
#product-catalogue .catalogue-intro-divider{margin:0 12px}
#product-catalogue .catalogue-layout{display:grid;grid-template-columns:236px minmax(0,1fr);gap:48px;align-items:start;padding-top:24px;padding-bottom:64px}
#product-catalogue .catalogue-sidebar{min-width:0}
#product-catalogue #catalogue-tree{background:#fff;padding:0}
#product-catalogue #catalogue-tree ul{list-style:none;margin:0;padding:0}
#product-catalogue #catalogue-tree a{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:10px 15px;min-height:44px;line-height:1.5;font-size:14px}
#product-catalogue #catalogue-tree>ul>li{padding-top:0;margin-top:24px}
#product-catalogue #catalogue-tree>ul>li>a,#product-catalogue .catalogue-all{font-weight:700}
#product-catalogue #catalogue-tree ul ul a{padding:6px 0 6px 13px;font-size:13px;color:#3c434c}
#product-catalogue #catalogue-tree ul ul ul a{padding-left:13px;font-size:12px}
#product-catalogue #catalogue-tree a:hover{background:#fbf3f4;color:var(--catalogue-red)}
#product-catalogue #catalogue-tree a[aria-current]{color:var(--catalogue-red);background:#fbecec;box-shadow:inset 3px 0 var(--catalogue-red)}
#product-catalogue .catalogue-content{min-width:0}
#product-catalogue .catalogue-filters{margin:0;padding:0 0 16px;border-bottom:1px solid var(--catalogue-line)}
#product-catalogue .catalogue-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:12px}
#product-catalogue .catalogue-toolbar p{margin:0;font-size:14px;color:var(--catalogue-muted)}
#product-catalogue .catalogue-toolbar strong{color:var(--catalogue-ink);font-weight:700}
#product-catalogue .catalogue-toolbar>div{display:flex;flex-wrap:wrap;gap:12px;align-items:center;font-size:13px;min-width:0;max-width:100%}
#product-catalogue .catalogue-toolbar label{flex-shrink:0;white-space:nowrap}
#product-catalogue .catalogue-toolbar select{width:auto;min-height:40px;min-width:0;max-width:240px;border:1px solid #ccd3db;background:#fff;color:var(--catalogue-ink);padding:8px 30px 8px 10px;font-size:13px;border-radius:0}
#product-catalogue .catalogue-filter-row{display:flex;align-items:baseline;gap:12px;margin:0 0 8px;padding:0;border:0;min-width:0}
#product-catalogue .catalogue-filter-row legend{float:left;width:70px;flex:0 0 70px;padding:5px 0;color:var(--catalogue-muted);font-size:13px}
#product-catalogue .catalogue-filter-row>div{display:flex;flex:1;flex-wrap:wrap;gap:8px;align-items:center;min-width:0}
#product-catalogue .catalogue-chip{display:inline-flex;position:relative;cursor:pointer;margin:0}
#product-catalogue .catalogue-chip input{position:absolute;opacity:0;width:1px;height:1px;margin:0}
#product-catalogue .catalogue-chip>span{display:block;padding:5px 12px;min-height:36px;border:1px solid #d3dae3;background:#fff;font-size:13px;line-height:24px}
#product-catalogue .catalogue-chip input:checked+span{background:var(--catalogue-red);color:#fff;border-color:var(--catalogue-red)}
#product-catalogue .catalogue-chip input:focus-visible+span{outline:3px solid var(--catalogue-red);outline-offset:2px}
#product-catalogue .catalogue-chip:hover>span{border-color:#d4a0a6}
#product-catalogue .catalogue-filter-note{font-size:12px;color:var(--catalogue-muted);padding:7px 5px}
#product-catalogue .catalogue-filter-actions{display:flex;justify-content:flex-end;align-items:center;gap:20px;margin-top:12px;font-size:13px}
#product-catalogue .catalogue-filter-actions>a{min-height:40px;display:inline-flex;align-items:center;color:var(--catalogue-muted)}
#product-catalogue .catalogue-filter-actions button{border:1px solid var(--catalogue-red);background:#fff;color:var(--catalogue-red);min-height:40px;padding:7px 16px;cursor:pointer;font-size:13px}
#product-catalogue .catalogue-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:24px}
#product-catalogue .catalogue-card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--catalogue-line);min-width:0}
#product-catalogue .catalogue-card:hover,#product-catalogue .catalogue-card:focus-within{border-color:var(--catalogue-red);box-shadow:0 6px 18px #1521310d}
#product-catalogue .catalogue-card-link::after{content:"";position:absolute;inset:0;z-index:1}
#product-catalogue .catalogue-card-link:focus-visible{outline:none}
#product-catalogue .catalogue-card-link:focus-visible::after{outline:3px solid var(--catalogue-red);outline-offset:3px}
#product-catalogue .catalogue-card-image{display:flex;align-items:center;justify-content:center;height:152px;padding:16px;background:#f6f8fa;border-bottom:1px solid var(--catalogue-line);color:var(--catalogue-muted);font-size:13px}
#product-catalogue .catalogue-card-image img{display:block;width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;mix-blend-mode:multiply}
#product-catalogue .catalogue-card-body{display:flex;flex:1;flex-direction:column;gap:4px;padding:16px;min-width:0;min-height:0}
#product-catalogue .catalogue-card-category{margin:0;color:var(--catalogue-red);font-size:11px;font-weight:700;line-height:1.55;letter-spacing:.08em;overflow-wrap:anywhere}
#product-catalogue .catalogue-card h2{margin:0;font:700 18px/1.4 ui-monospace,Consolas,monospace;overflow-wrap:anywhere;letter-spacing:-.01em}
#product-catalogue .catalogue-card-series{margin:0;color:#3c434c;font-size:13px;line-height:1.35;overflow-wrap:anywhere}
#product-catalogue .catalogue-card-tagline{margin:0;color:var(--catalogue-ink);font-size:13px;line-height:1.65;font-weight:700;overflow-wrap:anywhere}
#product-catalogue .catalogue-card dl{border-top:1px dashed #d6dce3;margin:12px 0 0;padding:12px 0 0;font-size:12px}
#product-catalogue .catalogue-card dl>div{display:grid;grid-template-columns:3.4em minmax(0,1fr);gap:6px;margin-bottom:4px;align-items:baseline}
#product-catalogue .catalogue-card dt{font-weight:400;color:var(--catalogue-muted)}
#product-catalogue .catalogue-card dd{margin:0;overflow-wrap:anywhere;color:#39434f;font-variant-numeric:tabular-nums}
#product-catalogue .catalogue-card-bottom{display:flex;align-items:flex-end;margin-top:auto;padding-top:12px;min-height:32px}
#product-catalogue .catalogue-certificates{display:flex;flex-wrap:wrap;gap:4px}
#product-catalogue .catalogue-certificates .pc-cert{display:inline-block;font-size:11px;line-height:1.4;letter-spacing:.04em;padding:1px 6px;border:1px solid #d3dae3;color:var(--catalogue-muted)}
#product-catalogue .catalogue-certificates .pc-cert--dl{position:relative;z-index:2;color:var(--catalogue-red);border-color:var(--catalogue-red)}
#product-catalogue .catalogue-certificates .pc-cert--dl::after{content:"↓";margin-left:3px;font-size:10px;line-height:1}
#product-catalogue .catalogue-certificates .pc-cert--dl:hover,#product-catalogue .catalogue-certificates .pc-cert--dl:focus-visible{background:var(--catalogue-red);color:#fff}
#product-catalogue .catalogue-pagination{display:flex;justify-content:center;gap:7px;flex-wrap:wrap;margin-top:30px}
#product-catalogue .catalogue-pagination a{display:flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:8px 12px;background:#fff;border:1px solid var(--catalogue-line);font-size:14px}
#product-catalogue .catalogue-pagination a[aria-current]{background:var(--catalogue-red);color:#fff;border-color:var(--catalogue-red)}
#product-catalogue .catalogue-empty{padding:38px 24px;background:#fff;border:1px solid var(--catalogue-line);margin-top:24px}
#product-catalogue .catalogue-empty h2{font-size:21px;margin:0 0 12px}
#product-catalogue .catalogue-empty p{color:var(--catalogue-muted);font-size:14px;margin:0 0 14px}
#product-catalogue .catalogue-empty a{color:var(--catalogue-red);text-decoration:underline;display:inline-flex;align-items:center;min-height:44px}
#product-catalogue .catalogue-help{display:flex;align-items:center;justify-content:space-between;gap:24px;background:#fff;border:1px solid var(--catalogue-line);padding:25px 28px}
#product-catalogue .catalogue-help h2{font-size:21px;line-height:1.4;margin:0 0 8px}
#product-catalogue .catalogue-help p{font-size:14px;color:var(--catalogue-muted);margin:0}
#product-catalogue .catalogue-help>div:last-child{display:flex;gap:10px;flex-wrap:wrap;flex-shrink:0;max-width:50%}
#product-catalogue .catalogue-help a{display:inline-flex;align-items:center;min-height:44px;font-size:13px;padding:9px 13px;border:1px solid #d4dae2}
#product-catalogue .catalogue-help a:last-child{background:var(--catalogue-red);color:#fff;border-color:var(--catalogue-red)}
#product-catalogue .catalogue-intro .catalogue-container{display:flex;align-items:center;gap:24px;border-bottom:1px solid var(--catalogue-line);padding-block:16px}
#product-catalogue .catalogue-intro-row{margin-left:auto}
#product-catalogue .catalogue-intro-row p{font-family:ui-monospace,Consolas,monospace;font-size:12px}
#product-catalogue .catalogue-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
#product-catalogue #catalogue-tree>ul>li>ul{border-left:1px solid var(--catalogue-line);margin-left:0;padding-left:12px}
#product-catalogue #catalogue-tree ul ul ul{border-left:1px solid var(--catalogue-line);margin-left:12px;padding-left:0}
#product-catalogue .catalogue-all{padding-block:12px;min-height:48px}
@media(max-width:1100px){#product-catalogue .catalogue-grid{grid-template-columns:repeat(2,minmax(0,1fr))}#product-catalogue .catalogue-layout{grid-template-columns:210px minmax(0,1fr);gap:22px}#product-catalogue .catalogue-help{align-items:flex-start;flex-direction:column}#product-catalogue .catalogue-help>div:last-child{max-width:100%}}
@media(max-width:900px){#product-catalogue .catalogue-layout{grid-template-columns:1fr;gap:24px}#product-catalogue #catalogue-tree{max-height:280px;overflow-y:auto;overscroll-behavior-y:contain}#product-catalogue #catalogue-tree>ul>li{margin-top:0}}
@media(max-width:760px){#product-catalogue .catalogue-container{width:calc(100% - 32px)}#product-catalogue .catalogue-layout{padding-top:20px}#product-catalogue h1{font-size:26px}#product-catalogue .catalogue-grid{gap:12px}#product-catalogue .catalogue-card h2{font-size:17px}#product-catalogue .catalogue-help{padding:23px 20px}#product-catalogue .catalogue-filter-row{gap:6px}#product-catalogue .catalogue-filter-row legend{width:62px;flex-basis:62px}#product-catalogue .catalogue-chip>span{padding:7px 9px}}
@media(max-width:640px){#product-catalogue .catalogue-grid{grid-template-columns:1fr}#product-catalogue .catalogue-toolbar>div{width:100%;justify-content:space-between}#product-catalogue .catalogue-toolbar select{flex:1}#product-catalogue .catalogue-filter-row legend{font-size:12px}#product-catalogue .catalogue-intro-row p{font-size:13px}}

@media(max-width:680px){#product-catalogue .catalogue-intro .catalogue-container{align-items:flex-start;flex-direction:column;gap:10px;padding-block:20px}#product-catalogue .catalogue-intro-row{margin-left:0}#product-catalogue .catalogue-layout{padding-bottom:32px}}

#product-catalogue .catalogue-filters[data-auto-submit] .catalogue-filter-actions{display:none}
#product-catalogue .catalogue-toolbar-reset{color:var(--catalogue-muted);font-size:12px;text-decoration:underline;min-height:40px;display:inline-flex;align-items:center;white-space:nowrap;flex-shrink:0}
#product-catalogue .catalogue-grid{scroll-margin-top:120px}
#product-catalogue .catalogue-card dl{font-family:ui-monospace,Consolas,monospace}

#product-catalogue #catalogue-tree ul ul a{min-height:32px}