/* Public presentation layer only. Keep all existing server controls and forms. */
.nbt-site{--nbt-pink:#ac1448;--nbt-ink:#22242a;--nbt-muted:#66676c;--nbt-paper:#f5f4f2;--nbt-line:#deddda;margin:0;color:var(--nbt-ink);background:#fff;font:16px/1.75 Arial,"Microsoft JhengHei","PingFang TC",sans-serif}
.nbt-site .nbt-wrap{width:min(100%,1240px);margin-inline:auto;padding-inline:44px;box-sizing:border-box}
.nbt-site :is(.nbt-header,.nbt-footer,.nbt-main,.nbt-card,.nbt-intro,.nbt-rich,.nbt-toolbar,.nbt-pagination,.nbt-hero,.nbt-section,.nbt-form-host,.nbt-gallery,.nbt-note,.nbt-sidebar){box-sizing:border-box;min-width:0}
.nbt-site :is(.nbt-header,.nbt-footer,.nbt-main) :is(a,button,input,select,textarea):focus-visible{outline:2px solid var(--nbt-pink);outline-offset:4px}
.nbt-site a{color:inherit}
.nbt-site .nbt-skip{position:absolute;top:-100px;left:20px;z-index:100;background:#fff;padding:12px;color:var(--nbt-ink)}
.nbt-site .nbt-skip:focus{top:8px}
.nbt-site .nbt-header{position:relative;z-index:10;background:#fff;border-bottom:1px solid var(--nbt-line)}
.nbt-site .nbt-header-row{display:flex;align-items:center;gap:28px;min-height:94px}
.nbt-site .nbt-brand{display:inline-flex;align-items:center;flex-shrink:0}
.nbt-site .nbt-brand img{display:block;width:156px;max-width:100%;height:auto}
.nbt-site .nbt-nav{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-left:auto;font-size:13px;font-weight:700}
.nbt-site .nbt-nav a{text-decoration:none;padding-block:10px}
.nbt-site .nbt-nav a:is(:hover,[aria-current=page]),.nbt-site a.nbt-business-link{color:var(--nbt-pink)}
.nbt-site .nbt-menu-toggle{display:none;align-items:center;gap:9px;border:1px solid var(--nbt-line);padding:9px 12px;background:#fff;color:var(--nbt-ink);font:inherit;cursor:pointer}
.nbt-site .nbt-breadcrumbs{display:flex;flex-wrap:wrap;gap:9px;margin:0 0 25px;font-size:12px;color:var(--nbt-muted)}
.nbt-site .nbt-breadcrumbs a{text-underline-offset:4px}
.nbt-site .nbt-intro{padding-block:32px 34px;border-bottom:1px solid var(--nbt-line)}
.nbt-site .nbt-eyebrow{font-size:11px;letter-spacing:2.5px;color:var(--nbt-pink);font-weight:700;text-transform:uppercase;margin:0 0 12px}
.nbt-site .nbt-title{font-size:clamp(30px,3.3vw,44px);line-height:1.4;letter-spacing:-.8px;margin:12px 0;overflow-wrap:anywhere}
.nbt-site .nbt-description{max-width:760px;margin:14px 0;color:var(--nbt-muted);font-size:15px}
.nbt-site .nbt-main{padding-bottom:64px}
.nbt-site .nbt-section{padding-block:58px}
.nbt-site .nbt-section-title{font-size:30px;line-height:1.4;letter-spacing:-.6px;margin:8px 0 26px}
.nbt-site .nbt-hero{background:var(--nbt-paper)}
.nbt-site .nbt-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:40px;padding-block:66px}
.nbt-site .nbt-hero .nbt-title{font-size:clamp(34px,4.2vw,58px);max-width:580px;line-height:1.3}
.nbt-site .nbt-hero-image{display:block;width:100%;height:350px;object-fit:contain;mix-blend-mode:multiply}
.nbt-site .nbt-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.nbt-site .nbt-button{display:inline-flex;align-items:center;justify-content:center;gap:14px;border:1px solid var(--nbt-ink);padding:11px 20px;background:#fff;color:var(--nbt-ink);font:700 14px/1.5 Arial,"Microsoft JhengHei",sans-serif;text-decoration:none;box-sizing:border-box;cursor:pointer}
.nbt-site .nbt-button-primary{background:var(--nbt-pink);border-color:var(--nbt-pink);color:#fff}
.nbt-site .nbt-button:hover{background:#f5e8ef;color:var(--nbt-pink)}
.nbt-site .nbt-quicklinks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;padding-block:20px;border-top:1px solid var(--nbt-line);font-size:13px}
.nbt-site .nbt-quicklinks a{text-decoration:underline;text-underline-offset:4px}
.nbt-site .nbt-quicklinks span{color:var(--nbt-pink);margin-right:12px}
.nbt-site .nbt-toolbar{display:flex;flex-wrap:wrap;align-items:end;gap:18px;margin:26px 0}
.nbt-site .nbt-toolbar-label{display:block;flex:1;min-width:180px;color:var(--nbt-muted);font-size:12px}
.nbt-site .nbt-toolbar :is(input[type=search],input[type=text],select){width:100%;max-width:100%;box-sizing:border-box;margin-top:6px;padding:10px 12px;border:1px solid var(--nbt-line);background:#fff;color:var(--nbt-ink);font:inherit;min-height:44px}
.nbt-site .nbt-categories{display:flex;flex-wrap:wrap;gap:8px;margin-block:24px}
.nbt-site .nbt-category{display:inline-flex;align-items:center;border:1px solid var(--nbt-line);padding:9px 15px;background:#fff;color:var(--nbt-ink);font:13px/1.5 Arial,"Microsoft JhengHei",sans-serif;text-decoration:none}
.nbt-site .nbt-category:is([aria-current=page],.nbt-active){background:var(--nbt-ink);border-color:var(--nbt-ink);color:#fff}
.nbt-site .nbt-summary{color:var(--nbt-muted);font-size:12px;margin-bottom:22px}
.nbt-site .nbt-product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px 24px}
.nbt-site .nbt-home-products{grid-template-columns:repeat(4,minmax(0,1fr))}
.nbt-site .nbt-card{display:flex;flex-direction:column;color:inherit;text-decoration:none}
.nbt-site .nbt-card-media{display:flex;align-items:center;justify-content:center;aspect-ratio:1.3;background:var(--nbt-paper);overflow:hidden}
.nbt-site .nbt-card-media img{width:100%;height:180px;object-fit:contain;mix-blend-mode:multiply;transition:transform .2s}
.nbt-site .nbt-card:hover .nbt-card-media img{transform:scale(1.03)}
.nbt-site .nbt-card-category{color:var(--nbt-pink);font-size:11px;margin-top:15px}
.nbt-site .nbt-card-title{font-size:18px;line-height:1.5;margin:8px 0;overflow-wrap:anywhere}
.nbt-site .nbt-card-model{font-size:13px;color:var(--nbt-muted);margin:0 0 10px;overflow-wrap:anywhere}
.nbt-site .nbt-card-link{margin-top:auto;border-bottom:1px solid var(--nbt-line);padding-block:12px;font-size:12px}
.nbt-site .nbt-post-list{border-top:1px solid var(--nbt-line)}
.nbt-site .nbt-post-row{display:grid;grid-template-columns:105px 90px minmax(0,1fr) 20px;gap:22px;align-items:center;padding-block:24px;border-bottom:1px solid var(--nbt-line);color:inherit;text-decoration:none}
.nbt-site .nbt-post-date,.nbt-site .nbt-post-category{font-size:12px;color:var(--nbt-muted)}
.nbt-site .nbt-post-title{font-size:18px;line-height:1.6;margin:0;font-weight:500;overflow-wrap:anywhere}
.nbt-site .nbt-pagination{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-top:32px;font-size:13px}
.nbt-site .nbt-pagination :is(a,span.nbt-page){padding:8px 13px;border:1px solid var(--nbt-line);text-decoration:none}
.nbt-site .nbt-pagination [aria-current=page]{background:var(--nbt-ink);color:#fff}
.nbt-site .nbt-detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:48px;align-items:start;padding-top:36px}
.nbt-site .nbt-detail-main{min-width:0}
.nbt-site .nbt-detail-meta{font-size:13px;color:var(--nbt-muted);border-block:1px solid var(--nbt-line);padding-block:14px;margin-block:18px 26px}
.nbt-site .nbt-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:28px}
.nbt-site .nbt-gallery a{display:block;background:var(--nbt-paper)}
.nbt-site .nbt-gallery img{display:block;width:100%;height:125px;object-fit:contain}
.nbt-site .nbt-gallery a:first-child{grid-column:1/-1}
.nbt-site .nbt-gallery a:first-child img{height:300px}
.nbt-site .nbt-rich{max-width:100%;font-size:16px;line-height:1.95;overflow-wrap:anywhere;overflow-x:auto}
.nbt-site .nbt-rich :is(h1,h2,h3,h4){line-height:1.5;margin-block:28px 14px;color:var(--nbt-ink)}
.nbt-site .nbt-rich h1{font-size:29px}.nbt-site .nbt-rich h2{font-size:25px}.nbt-site .nbt-rich h3{font-size:21px}.nbt-site .nbt-rich h4{font-size:18px}
.nbt-site .nbt-rich p{margin-block:0 20px}
.nbt-site .nbt-rich img{max-width:100%;height:auto}
.nbt-site .nbt-rich :is(video,iframe){max-width:100%}
.nbt-site .nbt-rich table{border-collapse:collapse;max-width:100%;font-size:14px}
.nbt-site .nbt-rich :is(th,td){border:1px solid var(--nbt-line);padding:10px 12px;vertical-align:top}
.nbt-site .nbt-rich th{background:var(--nbt-paper)}
.nbt-site .nbt-rich :is(ul,ol){padding-left:24px}
.nbt-site .nbt-rich a{color:var(--nbt-pink);text-decoration:underline;text-underline-offset:3px}
.nbt-site .nbt-embed{aspect-ratio:16/9;margin-block:24px}
.nbt-site .nbt-embed iframe{display:block;width:100%;height:100%;border:0}
.nbt-site .nbt-sidebar{padding:22px;background:var(--nbt-paper);font-size:13px}
.nbt-site .nbt-sidebar-title{font-size:15px;margin:0 0 12px}
.nbt-site .nbt-sidebar a{display:block;border-bottom:1px solid var(--nbt-line);padding-block:10px;text-decoration:none}
.nbt-site .nbt-note{padding:18px 22px;border:1px solid var(--nbt-line);color:var(--nbt-muted);font-size:13px;margin-block:26px}
.nbt-site .nbt-form-host{background:var(--nbt-paper);padding:24px;margin-top:28px;max-width:100%;overflow-x:auto}
.nbt-site .nbt-footer{background:var(--nbt-paper);color:var(--nbt-muted);padding-block:42px 24px;font-size:13px}
.nbt-site .nbt-footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:44px}
.nbt-site .nbt-footer-title{font-size:14px;color:var(--nbt-ink);margin:0 0 12px}
.nbt-site .nbt-footer a{display:block;width:fit-content;margin-block:8px;text-decoration:none}
.nbt-site .nbt-footer a:hover{color:var(--nbt-pink)}
.nbt-site .nbt-footer-brand{width:145px;height:auto;max-width:100%}
.nbt-site .nbt-footer-note{border-top:1px solid var(--nbt-line);padding-top:18px;margin-top:28px;font-size:12px}
@media(max-width:1000px){
 .nbt-site .nbt-wrap{padding-inline:26px}
 .nbt-site .nbt-nav{gap:15px;font-size:12px}
 .nbt-site .nbt-product-grid,.nbt-site .nbt-home-products{grid-template-columns:repeat(2,minmax(0,1fr))}
 .nbt-site .nbt-detail-layout{grid-template-columns:minmax(0,1fr) 190px;gap:28px}
}
@media(max-width:850px){
 .nbt-site .nbt-header-row{min-height:76px;justify-content:space-between;flex-wrap:wrap;gap:0}
 .nbt-site .nbt-brand img{width:135px}
 .nbt-site .nbt-nav{width:100%;margin:0;gap:0;flex-direction:column;align-items:stretch;border-top:1px solid var(--nbt-line);padding-block:12px;font-size:15px}
 .nbt-site.nbt-js .nbt-menu-toggle{display:inline-flex}
 .nbt-site.nbt-js .nbt-nav{display:none}
 .nbt-site.nbt-js .nbt-nav.nbt-menu-open{display:flex}
 .nbt-site .nbt-nav a{padding-block:12px}
}
@media(max-width:760px){
 .nbt-site .nbt-wrap{padding-inline:22px}
 .nbt-site .nbt-hero-grid,.nbt-site .nbt-detail-layout,.nbt-site .nbt-footer-grid{grid-template-columns:1fr;gap:28px}
 .nbt-site .nbt-hero-grid{padding-block:40px}
 .nbt-site .nbt-hero-image{height:260px}
 .nbt-site .nbt-quicklinks{grid-template-columns:1fr;gap:12px}
 .nbt-site .nbt-section{padding-block:42px}
 .nbt-site .nbt-section-title{font-size:26px}
 .nbt-site .nbt-intro{padding-top:24px}
 .nbt-site .nbt-title{font-size:29px}
 .nbt-site .nbt-toolbar-label{min-width:100%}
 .nbt-site .nbt-product-grid{gap:24px 15px}
 .nbt-site .nbt-card-media img{height:130px}
 .nbt-site .nbt-card-title{font-size:16px}
 .nbt-site .nbt-post-row{grid-template-columns:85px minmax(0,1fr) 16px;gap:10px}
 .nbt-site .nbt-post-category{display:none}
 .nbt-site .nbt-post-title{font-size:16px}
 .nbt-site .nbt-gallery a:first-child img{height:235px}
 .nbt-site .nbt-rich{font-size:15px}
 .nbt-site .nbt-rich :is(th,td){padding:8px}
 .nbt-site .nbt-form-host{padding:18px}
}
@media(prefers-reduced-motion:reduce){.nbt-site .nbt-card-media img{transition:none}}