:root{--zh-blue:#0b4d9b;--zh-blue-dark:#083a74;--zh-navy:#0f2744;--zh-bg:#f5f8fc;--zh-line:#d7e1ee;--zh-text:#1f2d3d;--zh-muted:#5d6b7b;--zh-card:#ffffff}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body.zh-body{font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--zh-text);background:var(--zh-bg);line-height:1.68}
a{color:var(--zh-blue);text-decoration:none}
a:hover{text-decoration:none}
img{max-width:100%;display:block}
.zh-container{width:min(1360px,calc(100% - 40px));margin:0 auto}
.zh-topbar{background:#05284f;color:#dbeafe;font-size:13px;padding:10px 0}
.zh-header{background:#fff;border-bottom:1px solid var(--zh-line);position:sticky;top:0;z-index:20;backdrop-filter:saturate(180%) blur(8px)}
.zh-header-main{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0}
.zh-brand{display:flex;align-items:center;gap:12px;color:var(--zh-text)}
.zh-brand strong{display:block;font-size:20px;line-height:1.2}
.zh-brand span{display:block;color:var(--zh-muted);font-size:13px}
.zh-nav{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end}
.zh-nav a{color:#213245;font-weight:600}
.zh-nav a.active,.zh-nav a:hover{color:var(--zh-blue)}
.zh-lang-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:0 0 14px;color:var(--zh-muted);font-size:13px}
.zh-lang-row a{font-weight:600}
.zh-hero{padding:56px 0;background:linear-gradient(180deg,#ffffff 0%,#eef4fb 100%);border-bottom:1px solid var(--zh-line)}
.zh-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}
.zh-eyebrow{display:inline-flex;align-items:center;gap:8px;background:#e9f1fb;color:var(--zh-blue);border:1px solid #cfe0f4;border-radius:999px;padding:8px 14px;font-size:13px;font-weight:700;margin-bottom:14px}
.zh-hero h1{font-size:clamp(30px,4vw,48px);line-height:1.12;margin:0 0 14px;color:#11253d}
.zh-lead{font-size:18px;color:#48586a;max-width:760px;margin:0}
.zh-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.zh-meta{margin:12px 0 0;color:#6b7f93;font-size:14px;font-weight:700;letter-spacing:.04em}
.zh-card ul,.zh-cta-panel ul{margin:14px 0 0;padding-left:18px}
.zh-card li,.zh-cta-panel li{margin:8px 0;line-height:1.7}
.zh-footer-bottom a{color:#cfe0f4}
.zh-footer-bottom a:hover{color:#fff}
.zh-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:12px;padding:13px 18px;font-weight:800;border:1px solid transparent;min-width:150px}
.zh-btn.primary{background:var(--zh-blue);color:#fff}
.zh-btn.primary:hover{background:var(--zh-blue-dark)}
.zh-btn.secondary{background:#eef4fb;border-color:#cdddef;color:var(--zh-blue-dark)}
.zh-btn.ghost{background:#fff;border-color:#cdddef;color:#213245}
.zh-hero-card{background:#fff;border:1px solid var(--zh-line);border-radius:24px;padding:18px;box-shadow:0 14px 40px rgba(16,37,66,.08)}
.zh-hero-card img{width:100%;object-fit:contain;aspect-ratio:1/1}
.zh-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:24px}
.zh-stat{background:#fff;border:1px solid var(--zh-line);border-radius:18px;padding:16px;box-shadow:0 10px 28px rgba(16,37,66,.05)}
.zh-stat strong{display:block;color:var(--zh-blue-dark);font-size:21px;line-height:1.2}
.zh-stat span{display:block;margin-top:8px;color:var(--zh-muted);font-size:14px}
.zh-section{padding:44px 0}
.zh-section h2{font-size:32px;line-height:1.18;margin:0 0 12px;color:#12283f}
.zh-section-intro{font-size:17px;color:#516173;max-width:860px;margin:0 0 24px}
.zh-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.zh-card{background:var(--zh-card);border:1px solid var(--zh-line);border-radius:22px;padding:22px;box-shadow:0 10px 24px rgba(16,37,66,.05)}
.zh-card h3{margin:0 0 10px;font-size:21px;line-height:1.25;color:#15304a}
.zh-card p,.zh-card li,.zh-card div{color:#556577}
.zh-product-card{padding:0;overflow:hidden}
.zh-product-card img{aspect-ratio:1/1;object-fit:contain;background:#f7fbff;padding:18px;border-bottom:1px solid var(--zh-line)}
.zh-card-body{padding:20px}
.zh-tag{display:inline-block;background:#edf4ff;border:1px solid #d0e0f3;color:var(--zh-blue);font-weight:700;font-size:12px;border-radius:999px;padding:6px 10px;margin-bottom:10px}
.zh-text-link{display:inline-flex;align-items:center;margin-top:12px;font-weight:800}
.zh-list{display:grid;gap:12px;padding-left:20px;margin:0}
.zh-list.compact{gap:8px}
.zh-table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--zh-line);border-radius:18px;overflow:hidden;box-shadow:0 10px 24px rgba(16,37,66,.05)}

.zh-table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-top:18px}
.zh-table-scroll .zh-table{margin:0}
@media (max-width:640px){
  .zh-table-scroll{margin-top:16px;border-radius:18px;background:#fff;box-shadow:0 10px 24px rgba(16,37,66,.05)}
  .zh-table-scroll .zh-table{border-radius:18px;box-shadow:none;border:1px solid var(--zh-line)}
  .zh-table-scroll .zh-table tbody{display:grid;gap:12px;padding:12px}
  .zh-table-scroll .zh-table tr{display:grid;gap:0;border:1px solid var(--zh-line);border-radius:16px;overflow:hidden;background:#fff}
  .zh-table-scroll .zh-table th,.zh-table-scroll .zh-table td{display:block;padding:12px 14px;border-bottom:none}
  .zh-table-scroll .zh-table th{background:#f3f8ff;color:#16304a;font-size:14px;line-height:1.5}
  .zh-table-scroll .zh-table td{color:#4f6072;line-height:1.7}
}
.zh-table th,.zh-table td{padding:14px 16px;border-bottom:1px solid var(--zh-line);text-align:left;vertical-align:middle}
.zh-table tr:last-child th,.zh-table tr:last-child td{border-bottom:none}
.zh-table th{width:220px;background:#f7fbff;color:#16304a;font-weight:800}
.zh-table td{color:#566577}
.zh-faq{display:grid;gap:12px}
.zh-faq details{background:#fff;border:1px solid var(--zh-line);border-radius:18px;padding:16px 18px;box-shadow:0 10px 24px rgba(16,37,66,.05)}
.zh-faq summary{cursor:pointer;font-weight:800;color:#16304a}
.zh-faq div{margin-top:10px;color:#566577}
.zh-paragraph{margin:0 0 14px;color:#556577;font-size:17px}
.zh-cta-panel{background:linear-gradient(135deg,#0f3d74 0%,#0b4d9b 100%);color:#fff;border-radius:24px;padding:24px;border:1px solid rgba(255,255,255,.16);box-shadow:0 16px 40px rgba(16,37,66,.14)}
.zh-cta-panel h3{margin:0 0 10px;font-size:28px;color:#fff}
.zh-cta-panel p{margin:0;color:#eaf2ff}
.zh-cta-panel .zh-actions .secondary{background:#fff;color:#0f3d74;border-color:#fff}
.zh-contact-grid,.zh-footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.zh-form{display:grid;gap:14px}
.zh-form-row{display:grid;gap:8px}
.zh-form-row label{font-weight:700;color:#16304a}
.zh-form-row input,.zh-form-row textarea{width:100%;border:1px solid #cfdceb;border-radius:12px;padding:12px 14px;font:inherit;background:#fff;color:#16304a}
.zh-form-row input:focus,.zh-form-row textarea:focus{outline:none;border-color:#7aa6da;box-shadow:0 0 0 4px rgba(11,77,155,.12)}
.form-feedback{font-weight:700;margin:0}.hidden{display:none}.muted{color:#637388}
@media (min-width:768px){
  .hidden.md\:inline-block{display:inline-block!important}
}
@media (min-width:1024px){
  .hidden.lg\:flex{display:flex!important}
  .hidden.lg\:inline-block{display:inline-block!important}
}
body.zh-body #main-header img[src="/assets/logo-text.png"]{filter:brightness(0) invert(1);opacity:.96}
body.zh-body #main-header{position:sticky;top:0;z-index:50;box-shadow:0 10px 28px rgba(2,6,23,.14);border-bottom:1px solid rgba(255,255,255,.10)}
body.zh-body .nx-site-footer img[src="/assets/logo-text.png"]{filter:brightness(0) invert(1);opacity:.96}
body.zh-body .nx-site-footer ul a,
body.zh-body .nx-site-footer address a,
body.zh-body .nx-site-footer .border-t a{color:#cbd5e1}
body.zh-body .nx-site-footer ul a:hover,
body.zh-body .nx-site-footer address a:hover,
body.zh-body .nx-site-footer .border-t a:hover{color:#fff}
body.zh-body .nx-site-footer .social-icons a{color:#cbd5e1}
body.zh-body .nx-site-footer .social-icons a:hover{color:#fff}
body.zh-body .nx-site-footer > div:first-child a:first-child{color:#020617}
body.zh-body .nx-site-footer > div:first-child a:last-child{color:#fff}
.zh-footer{background:#0e2238;color:#c6d5e6;margin-top:48px}
.zh-footer h3{color:#fff;font-size:18px;margin:0 0 12px}
.zh-footer-grid{padding:30px 0}
.zh-footer-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.zh-footer-grid a{color:#fff}
.zh-footer-bottom{padding:0 0 24px;color:#9db3cb;font-size:13px}
@media (max-width:960px){
  .zh-hero-grid,.zh-contact-grid,.zh-footer-grid{grid-template-columns:1fr}
  .zh-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .zh-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .zh-header-main{flex-direction:column;align-items:flex-start}
}
@media (max-width:640px){
  .zh-container{width:min(100% - 24px,1180px)}
  .zh-card-grid{grid-template-columns:1fr}
  .zh-stat-grid{grid-template-columns:1fr}
  .zh-nav{gap:12px}
  .zh-section h2{font-size:28px}
  .zh-table th{width:auto}
}

.zh-product-main{min-width:0}
.zh-product-main > section:first-child{padding-top:0}
@media (min-width:1024px){
  .zh-product-main .zh-section:first-child{padding-top:0}
}

.zh-nav a,
.zh-lang-row,
.zh-lang-row a,
.zh-card h3,
.zh-card p,
.zh-paragraph,
.zh-table th,
.zh-table td{overflow-wrap:anywhere;word-break:break-word}
@media (max-width:640px){.zh-lang-row{row-gap:6px;line-height:1.6}}




/* === 2026-03-25 中文主頁與應用頁 Hero 精緻度提升 === */
body.zh-body.nx-zh-home,
body.zh-body.nx-zh-applications,
body.zh-body.nx-zh-industry{
  background:
    radial-gradient(circle at top left, rgba(191,219,254,.20), transparent 28%),
    radial-gradient(circle at top right, rgba(224,242,254,.22), transparent 24%),
    linear-gradient(180deg,#f4f8fc 0%,#f8fafc 18%,#f8fafc 100%);
}
body.zh-body.nx-zh-home{--zh-accent:#0b4d9b;--zh-accent-soft:rgba(11,77,155,.12);}
body.zh-body.nx-zh-applications{--zh-accent:#0f6baf;--zh-accent-soft:rgba(14,116,144,.12);}
body.zh-body.nx-zh-industry{--zh-accent:#0b4d9b;--zh-accent-soft:rgba(11,77,155,.12);}
body.zh-body.nx-zh-aerospace{--zh-accent:#1d4ed8;--zh-accent-soft:rgba(59,130,246,.14);}
body.zh-body.nx-zh-automotive{--zh-accent:#0f766e;--zh-accent-soft:rgba(13,148,136,.14);}
body.zh-body.nx-zh-medical{--zh-accent:#0f766e;--zh-accent-soft:rgba(20,184,166,.12);}
body.zh-body.nx-zh-mold{--zh-accent:#b45309;--zh-accent-soft:rgba(245,158,11,.14);}
body.zh-body.nx-zh-new-energy{--zh-accent:#15803d;--zh-accent-soft:rgba(34,197,94,.14);}
body.zh-body.nx-zh-semiconductor{--zh-accent:#7c3aed;--zh-accent-soft:rgba(124,58,237,.14);}
body.zh-body.nx-zh-home .zh-hero,
body.zh-body.nx-zh-applications .zh-hero,
body.zh-body.nx-zh-industry .zh-hero{
  padding:56px 0 34px;
  background:
    radial-gradient(circle at top right, var(--zh-accent-soft), transparent 24%),
    linear-gradient(180deg,rgba(255,255,255,.98) 0%,rgba(238,244,251,.98) 100%);
}
body.zh-body.nx-zh-home .zh-hero-grid-rich,
body.zh-body.nx-zh-applications .zh-hero-grid-rich,
body.zh-body.nx-zh-industry .zh-hero-grid-rich{
  grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);
  align-items:start;
  gap:26px;
}
body.zh-body.nx-zh-home .zh-eyebrow,
body.zh-body.nx-zh-applications .zh-eyebrow,
body.zh-body.nx-zh-industry .zh-eyebrow{
  background:rgba(255,255,255,.72);
  color:var(--zh-accent);
  border-color:rgba(191,219,254,.95);
  box-shadow:0 10px 30px rgba(15,23,42,.05);
}
body.zh-body.nx-zh-home .zh-lead,
body.zh-body.nx-zh-applications .zh-lead,
body.zh-body.nx-zh-industry .zh-lead{max-width:60ch;line-height:1.85;}
.zh-pill-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.zh-pill{display:inline-flex;align-items:center;border-radius:999px;padding:8px 12px;background:#fff;border:1px solid rgba(191,219,254,.9);color:#29425a;font-size:13px;font-weight:700;box-shadow:0 8px 18px rgba(15,23,42,.04);}
.zh-hero-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:22px;}
.zh-hero-metric{background:#fff;border:1px solid rgba(191,219,254,.9);border-radius:18px;padding:16px 18px;box-shadow:0 12px 26px rgba(15,23,42,.05);}
.zh-hero-metric strong{display:block;font-size:20px;line-height:1.2;color:#102a43;}
.zh-hero-metric span{display:block;margin-top:8px;font-size:14px;line-height:1.7;color:#5f7081;}
.zh-hero-visual{display:grid;gap:14px;}
.zh-hero-media-card{padding:16px;overflow:hidden;background:linear-gradient(180deg,#ffffff 0%,#f6fbff 100%);}
.zh-hero-media-card img{aspect-ratio:1.05/1;object-fit:contain;}
.zh-hero-panel-grid{display:grid;gap:14px;grid-template-columns:repeat(3,minmax(0,1fr));}
.zh-hero-signal{background:rgba(255,255,255,.96);border:1px solid rgba(191,219,254,.92);border-radius:18px;padding:16px;box-shadow:0 12px 24px rgba(15,23,42,.05);}
.zh-hero-signal span{display:block;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--zh-accent);}
.zh-hero-signal strong{display:block;margin-top:8px;font-size:17px;line-height:1.35;color:#102a43;}
.zh-hero-signal p{margin:8px 0 0;font-size:14px;line-height:1.75;color:#5a6b7c;}
.zh-hero-band{margin-top:20px;background:#0f2744;border:1px solid rgba(255,255,255,.08);border-radius:26px;padding:18px;box-shadow:0 18px 38px rgba(15,23,42,.12);}
.zh-hero-band-kicker{margin:0 0 12px;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#cfe0ff;}
.zh-hero-band-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;}
.zh-hero-band-list-compact{grid-template-columns:repeat(3,minmax(0,1fr));}
.zh-hero-band-item{display:flex;align-items:flex-start;gap:14px;min-width:0;padding:16px;border-radius:20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:#fff;transition:transform .2s ease, background .2s ease, border-color .2s ease;}
.zh-hero-band-item:hover{transform:translateY(-2px);background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.18);}
.zh-hero-band-index{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:999px;background:rgba(255,255,255,.14);color:#fff;font-weight:800;font-size:13px;}
.zh-hero-band-copy{display:grid;gap:5px;min-width:0;}
.zh-hero-band-copy strong{font-size:16px;line-height:1.35;color:#fff;}
.zh-hero-band-copy span{font-size:13px;line-height:1.7;color:#d7e5f6;}
.zh-hero-breadcrumb{margin:16px 0 0;font-size:14px;font-weight:700;color:#6e83a0;}
.zh-hero-spotlight{background:#fff;border:1px solid rgba(191,219,254,.92);border-radius:24px;padding:18px;box-shadow:0 16px 32px rgba(15,23,42,.06);}
.zh-hero-spotlight-kicker{margin:0 0 12px;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--zh-accent);}
.zh-hero-spotlight-list{display:grid;gap:12px;}
.zh-hero-spotlight-card{display:flex;align-items:flex-start;gap:14px;padding:14px 15px;border-radius:18px;background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);border:1px solid rgba(191,219,254,.92);box-shadow:0 8px 18px rgba(15,23,42,.04);}
.zh-hero-spotlight-copy{display:grid;gap:4px;min-width:0;}
.zh-hero-spotlight-copy strong{font-size:16px;line-height:1.35;color:#12314f;}
.zh-hero-spotlight-copy span{font-size:13px;line-height:1.7;color:#5d7082;}
.zh-hero-spotlight-link{margin-top:14px;}
body.zh-body.nx-zh-industry .zh-hero .zh-btn.primary{background:var(--zh-accent);}
body.zh-body.nx-zh-industry .zh-hero .zh-btn.primary:hover{filter:brightness(.94);}
body.zh-body.nx-zh-industry .zh-hero .zh-btn.secondary{color:var(--zh-accent);border-color:rgba(191,219,254,.95);background:#fff;}
body.zh-body.nx-zh-industry .zh-hero .zh-hero-spotlight-card .zh-hero-band-index{background:var(--zh-accent-soft);color:var(--zh-accent);}
body.zh-body.nx-zh-applications .zh-hero-band{background:linear-gradient(135deg,#0f2744 0%,#0b3d68 100%);}
body.zh-body.nx-zh-home .zh-hero-band{background:linear-gradient(135deg,#0f2744 0%,#0b4d9b 100%);}
@media (max-width: 1080px){
  .zh-hero-panel-grid{grid-template-columns:1fr;}
  .zh-hero-band-list{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width: 960px){
  body.zh-body.nx-zh-home .zh-hero-grid-rich,
  body.zh-body.nx-zh-applications .zh-hero-grid-rich,
  body.zh-body.nx-zh-industry .zh-hero-grid-rich{grid-template-columns:1fr;}
  .zh-hero-metrics{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width: 640px){
  body.zh-body.nx-zh-home .zh-hero,
  body.zh-body.nx-zh-applications .zh-hero,
  body.zh-body.nx-zh-industry .zh-hero{padding:42px 0 26px;}
  .zh-hero-metrics,.zh-hero-band-list{grid-template-columns:1fr;}
  .zh-hero-band{padding:14px;}
  .zh-hero-band-item,.zh-hero-spotlight-card,.zh-hero-signal,.zh-hero-metric{border-radius:16px;}
}

/* === 2026-03-25 中文核心產品頁視覺密度優化 === */
body.zh-body.nx-priority-product-page { background: radial-gradient(circle at top left, rgba(191, 219, 254, 0.24), transparent 30%), radial-gradient(circle at top right, rgba(224, 242, 254, 0.28), transparent 24%), linear-gradient(180deg, #f4f8fc 0%, #f8fafc 18%, #f8fafc 100%); }
body.zh-body.nx-priority-product-page .zh-hero { padding: 48px 0 40px; background: linear-gradient(180deg, rgba(255,255,255,.98) 0%, rgba(238,244,251,.98) 100%); }
body.zh-body.nx-priority-product-page .zh-hero-grid { grid-template-columns: 1.02fr .98fr; gap: 24px; align-items: start; }
body.zh-body.nx-priority-product-page .zh-hero h1 { max-width: 12ch; margin-bottom: 12px; }
body.zh-body.nx-priority-product-page .zh-lead { max-width: 58ch; line-height: 1.82; }
body.zh-body.nx-priority-product-page .zh-hero-card, body.zh-body.nx-priority-product-page .zh-card, body.zh-body.nx-priority-product-page .zh-cta-panel { border-color: rgba(191, 219, 254, 0.9); box-shadow: 0 16px 34px rgba(15, 23, 42, 0.06); }
body.zh-body.nx-priority-product-page .zh-hero-card { padding: 16px; }
body.zh-body.nx-priority-product-page .zh-actions { gap: 12px; }
body.zh-body.nx-priority-product-page .zh-section { padding: 36px 0; }
body.zh-body.nx-priority-product-page .zh-section-intro { margin-bottom: 18px; }
body.zh-body.nx-priority-product-page .zh-card-grid { gap: 16px; }
body.zh-body.nx-priority-product-page .zh-card { border-radius: 20px; padding: 20px; }
body.zh-body.nx-priority-product-page .zh-cta-panel { border-radius: 24px; background: linear-gradient(135deg, #0f2744 0%, #0b4d9b 100%); }
@media (max-width: 980px) { body.zh-body.nx-priority-product-page .zh-hero-grid { grid-template-columns: 1fr; } }
@media (max-width: 640px) { body.zh-body.nx-priority-product-page .zh-hero { padding: 40px 0 32px; } body.zh-body.nx-priority-product-page .zh-card, body.zh-body.nx-priority-product-page .zh-hero-card, body.zh-body.nx-priority-product-page .zh-cta-panel { border-radius: 18px; } }


/* === 2026-03-26 中文產品中心 / 資源中心樞紐頁視覺提升 === */
body.zh-body.nx-zh-products-hub,
body.zh-body.nx-zh-blog-hub{
  background:
    radial-gradient(circle at top left, rgba(191,219,254,.22), transparent 30%),
    radial-gradient(circle at top right, rgba(224,242,254,.24), transparent 24%),
    linear-gradient(180deg,#f4f8fc 0%,#f8fafc 18%,#f8fafc 100%);
}
body.zh-body.nx-zh-products-hub{--zh-accent:#0b4d9b;--zh-accent-soft:rgba(11,77,155,.12);}
body.zh-body.nx-zh-blog-hub{--zh-accent:#0f6baf;--zh-accent-soft:rgba(15,107,175,.13);}
body.zh-body.nx-zh-products-hub .zh-hero,
body.zh-body.nx-zh-blog-hub .zh-hero{
  padding:56px 0 34px;
  background:
    radial-gradient(circle at top right, var(--zh-accent-soft), transparent 24%),
    linear-gradient(180deg,rgba(255,255,255,.98) 0%,rgba(238,244,251,.98) 100%);
}
body.zh-body.nx-zh-products-hub .zh-hero-grid-rich,
body.zh-body.nx-zh-blog-hub .zh-hero-grid-rich{
  grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);
  align-items:start;
  gap:26px;
}
body.zh-body.nx-zh-products-hub .zh-eyebrow,
body.zh-body.nx-zh-blog-hub .zh-eyebrow{
  background:rgba(255,255,255,.72);
  color:var(--zh-accent);
  border-color:rgba(191,219,254,.95);
  box-shadow:0 10px 30px rgba(15,23,42,.05);
}
body.zh-body.nx-zh-products-hub .zh-lead,
body.zh-body.nx-zh-blog-hub .zh-lead{max-width:60ch;line-height:1.85;}
body.zh-body.nx-zh-products-hub .zh-hero-band{background:linear-gradient(135deg,#0f2744 0%,#0b4d9b 100%);}
body.zh-body.nx-zh-blog-hub .zh-hero-band{background:linear-gradient(135deg,#0f2744 0%,#0f6baf 100%);}
body.zh-body.nx-zh-products-hub .zh-btn.primary,
body.zh-body.nx-zh-blog-hub .zh-btn.primary{background:var(--zh-accent);}
body.zh-body.nx-zh-products-hub .zh-btn.secondary,
body.zh-body.nx-zh-blog-hub .zh-btn.secondary{color:var(--zh-accent);border-color:rgba(191,219,254,.95);background:#fff;}
body.zh-body.nx-zh-products-hub .zh-card,
body.zh-body.nx-zh-products-hub .zh-hero-card,
body.zh-body.nx-zh-products-hub .zh-cta-panel,
body.zh-body.nx-zh-blog-hub .zh-card,
body.zh-body.nx-zh-blog-hub .zh-hero-card,
body.zh-body.nx-zh-blog-hub .zh-cta-panel{border-color:rgba(191,219,254,.9);box-shadow:0 16px 34px rgba(15,23,42,.06);}
body.zh-body.nx-zh-products-hub .zh-section-intro,
body.zh-body.nx-zh-blog-hub .zh-section-intro{max-width:72ch;}
@media (max-width:960px){
  body.zh-body.nx-zh-products-hub .zh-hero-grid-rich,
  body.zh-body.nx-zh-blog-hub .zh-hero-grid-rich{grid-template-columns:1fr;}
}
@media (max-width:640px){
  body.zh-body.nx-zh-products-hub .zh-hero,
  body.zh-body.nx-zh-blog-hub .zh-hero{padding:42px 0 26px;}
}


/* === 2026-03-26 中文公司页 / 联系页首屏与信任层级优化 === */
body.zh-body.nx-zh-about-page,
body.zh-body.nx-zh-contact-page{
  background:
    radial-gradient(circle at top left, rgba(191,219,254,.22), transparent 30%),
    radial-gradient(circle at top right, rgba(224,242,254,.24), transparent 24%),
    linear-gradient(180deg,#f4f8fc 0%,#f8fafc 18%,#f8fafc 100%);
}
body.zh-body.nx-zh-about-page{--zh-accent:#0b4d9b;--zh-accent-soft:rgba(11,77,155,.12);}
body.zh-body.nx-zh-contact-page{--zh-accent:#0f6baf;--zh-accent-soft:rgba(15,107,175,.13);}
body.zh-body.nx-zh-about-page .zh-hero,
body.zh-body.nx-zh-contact-page .zh-hero{
  padding:56px 0 34px;
  background:
    radial-gradient(circle at top right, var(--zh-accent-soft), transparent 24%),
    linear-gradient(180deg,rgba(255,255,255,.98) 0%,rgba(238,244,251,.98) 100%);
}
body.zh-body.nx-zh-about-page .zh-hero-grid-rich,
body.zh-body.nx-zh-contact-page .zh-hero-grid-rich{
  grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);
  align-items:start;
  gap:26px;
}
body.zh-body.nx-zh-about-page .zh-eyebrow,
body.zh-body.nx-zh-contact-page .zh-eyebrow{
  background:rgba(255,255,255,.72);
  color:var(--zh-accent);
  border-color:rgba(191,219,254,.95);
  box-shadow:0 10px 30px rgba(15,23,42,.05);
}
body.zh-body.nx-zh-about-page .zh-lead,
body.zh-body.nx-zh-contact-page .zh-lead{max-width:60ch;line-height:1.85;}
body.zh-body.nx-zh-about-page .zh-hero-band{background:linear-gradient(135deg,#0f2744 0%,#0b4d9b 100%);}
body.zh-body.nx-zh-contact-page .zh-hero-band{background:linear-gradient(135deg,#0f2744 0%,#0f6baf 100%);}
body.zh-body.nx-zh-about-page .zh-btn.primary,
body.zh-body.nx-zh-contact-page .zh-btn.primary{background:var(--zh-accent);}
body.zh-body.nx-zh-about-page .zh-btn.secondary,
body.zh-body.nx-zh-contact-page .zh-btn.secondary{color:var(--zh-accent);border-color:rgba(191,219,254,.95);background:#fff;}
body.zh-body.nx-zh-about-page .zh-card,
body.zh-body.nx-zh-about-page .zh-hero-card,
body.zh-body.nx-zh-about-page .zh-cta-panel,
body.zh-body.nx-zh-contact-page .zh-card,
body.zh-body.nx-zh-contact-page .zh-hero-card,
body.zh-body.nx-zh-contact-page .zh-cta-panel{border-color:rgba(191,219,254,.9);box-shadow:0 16px 34px rgba(15,23,42,.06);}
body.zh-body.nx-zh-about-page .zh-section-intro,
body.zh-body.nx-zh-contact-page .zh-section-intro{max-width:72ch;}
@media (max-width:960px){
  body.zh-body.nx-zh-about-page .zh-hero-grid-rich,
  body.zh-body.nx-zh-contact-page .zh-hero-grid-rich{grid-template-columns:1fr;}
}
@media (max-width:640px){
  body.zh-body.nx-zh-about-page .zh-hero,
  body.zh-body.nx-zh-contact-page .zh-hero{padding:42px 0 26px;}
}


/* === 2026-03-31 中文頁文字行寬微調：保持版面寬度，同時改善桌面端可讀性 === */
@media (min-width:1024px){
  .zh-lead{max-width:700px}
  .zh-section-intro{max-width:760px}
  .zh-paragraph,
  .zh-list:not(.compact),
  .zh-faq,
  .zh-cta-panel p{max-width:880px}
  .zh-cta-panel h3{max-width:760px}
}

/* === 2026-04-01 中文版首頁首屏與共用排版減壓 === */
.zh-card h3,
.zh-card p,
.zh-paragraph,
.zh-table th,
.zh-table td,
.zh-lead,
.zh-section-intro,
.zh-hero-signal strong,
.zh-hero-signal p,
.zh-hero-band-copy strong,
.zh-hero-band-copy span,
.zh-cta-panel p{
  word-break:normal;
  overflow-wrap:break-word;
}
.zh-nav a,
.zh-lang-row,
.zh-lang-row a,
.zh-text-link,
.zh-footer a{
  word-break:normal;
  overflow-wrap:anywhere;
}

.zh-container{width:min(1400px,calc(100% - 48px));}
.zh-header-main{
  display:grid;
  grid-template-columns:minmax(300px,1fr) auto;
  align-items:center;
  gap:18px 24px;
}
.zh-brand{min-width:0;}
.zh-brand div{min-width:0;}
.zh-brand span{max-width:34ch;line-height:1.5;}
.zh-nav{gap:16px;align-items:center;}
.zh-nav a{font-size:15px;}
.zh-lang-row{padding:8px 0 14px;border-top:1px solid rgba(215,225,238,.75);}

body.zh-body.nx-zh-home .zh-hero{
  padding:48px 0 28px;
}
body.zh-body.nx-zh-home .zh-hero-grid-rich{
  grid-template-columns:minmax(0,1.18fr) minmax(320px,.82fr);
  gap:22px;
}
body.zh-body.nx-zh-home .zh-hero-copy{max-width:720px;}
body.zh-body.nx-zh-home .zh-hero h1{max-width:11ch;font-size:clamp(30px,3.7vw,46px);margin-bottom:12px;}
body.zh-body.nx-zh-home .zh-lead{max-width:34em;font-size:17px;line-height:1.82;}
body.zh-body.nx-zh-home .zh-actions{margin-top:20px;gap:12px;}
body.zh-body.nx-zh-home .zh-btn{min-width:148px;}
body.zh-body.nx-zh-home .zh-pill-list{margin-top:16px;gap:9px;}
body.zh-body.nx-zh-home .zh-pill{padding:7px 12px;font-size:12px;}
body.zh-body.nx-zh-home .zh-hero-metrics{gap:12px;margin-top:18px;}
body.zh-body.nx-zh-home .zh-hero-metric{padding:14px 16px;border-radius:16px;}
body.zh-body.nx-zh-home .zh-hero-metric strong{font-size:19px;}
body.zh-body.nx-zh-home .zh-hero-metric span{margin-top:6px;font-size:13px;line-height:1.65;}
body.zh-body.nx-zh-home .zh-hero-visual{gap:12px;}
body.zh-body.nx-zh-home .zh-hero-media-card{padding:14px;border-radius:22px;}
body.zh-body.nx-zh-home .zh-hero-media-card img{aspect-ratio:1.08/1;}
body.zh-body.nx-zh-home .zh-hero-panel-grid{gap:10px;}
body.zh-body.nx-zh-home .zh-hero-signal{padding:14px 14px 15px;border-radius:16px;}
body.zh-body.nx-zh-home .zh-hero-signal span{font-size:11px;letter-spacing:.08em;}
body.zh-body.nx-zh-home .zh-hero-signal strong{margin-top:6px;font-size:16px;line-height:1.35;}
body.zh-body.nx-zh-home .zh-hero-signal p{margin-top:6px;font-size:13px;line-height:1.7;}
body.zh-body.nx-zh-home .zh-hero-band{margin-top:18px;padding:16px;border-radius:22px;}
body.zh-body.nx-zh-home .zh-hero-band-item{padding:14px;border-radius:18px;}
body.zh-body.nx-zh-home .zh-hero-band-copy strong{font-size:15px;}
body.zh-body.nx-zh-home .zh-hero-band-copy span{font-size:12px;line-height:1.65;}
body.zh-body.nx-zh-home .zh-section:first-of-type .zh-card-grid{gap:16px;}
body.zh-body.nx-zh-home .zh-section:first-of-type .zh-card{
  border-color:rgba(191,219,254,.78);
  box-shadow:0 12px 28px rgba(15,23,42,.04);
}
body.zh-body.nx-zh-home .zh-section:first-of-type .zh-card:nth-child(-n+3){
  box-shadow:0 16px 34px rgba(15,23,42,.06);
}

@media (max-width:1180px){
  .zh-header-main{grid-template-columns:1fr;align-items:flex-start;}
  .zh-nav{justify-content:flex-start;}
}
@media (max-width:960px){
  .zh-container{width:min(100% - 32px,1320px);}
  body.zh-body.nx-zh-home .zh-hero-grid-rich{grid-template-columns:1fr;gap:18px;}
  body.zh-body.nx-zh-home .zh-hero h1{max-width:none;}
  body.zh-body.nx-zh-home .zh-hero-panel-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
}
@media (max-width:700px){
  .zh-topbar{font-size:12px;padding:9px 0;}
  .zh-header-main{gap:14px;padding:14px 0 12px;}
  .zh-nav{gap:12px 16px;}
  .zh-nav a{font-size:14px;}
  .zh-lang-row{padding:8px 0 12px;gap:7px;}
  body.zh-body.nx-zh-home .zh-hero{padding:36px 0 22px;}
  body.zh-body.nx-zh-home .zh-hero h1{font-size:32px;line-height:1.18;}
  body.zh-body.nx-zh-home .zh-lead{font-size:16px;line-height:1.8;}
  body.zh-body.nx-zh-home .zh-actions{display:grid;grid-template-columns:1fr;}
  body.zh-body.nx-zh-home .zh-btn{width:100%;}
  body.zh-body.nx-zh-home .zh-hero-metrics{grid-template-columns:1fr;}
  body.zh-body.nx-zh-home .zh-hero-panel-grid{grid-template-columns:1fr;}
  body.zh-body.nx-zh-home .zh-hero-band-list{grid-template-columns:1fr;}
}
@media (max-width:640px){
  .zh-container{width:min(100% - 24px,1180px);}
  .zh-brand strong{font-size:18px;}
  .zh-brand span{font-size:12px;max-width:none;}
  .zh-nav{display:grid;grid-template-columns:repeat(2,minmax(0,max-content));justify-content:space-between;width:100%;}
  .zh-lang-row{font-size:12px;}
  body.zh-body.nx-zh-home .zh-hero-copy,
  body.zh-body.nx-zh-home .zh-hero-visual{min-width:0;}
  body.zh-body.nx-zh-home .zh-pill-list{gap:8px;}
  body.zh-body.nx-zh-home .zh-pill{font-size:12px;padding:7px 11px;}
}


/* === 2026-04-01 中文版版面第二轮微调：首屏放宽、移动端导航统一、产品页减压 === */
body.zh-body.nx-zh-home .zh-hero-grid-rich{
  grid-template-columns:minmax(0,1.12fr) minmax(340px,.88fr);
  gap:28px;
}
body.zh-body.nx-zh-home .zh-hero-copy{max-width:780px;}
body.zh-body.nx-zh-home .zh-hero h1{
  max-width:13.5ch;
  font-size:clamp(32px,3.55vw,50px);
  line-height:1.12;
  margin-bottom:14px;
}
body.zh-body.nx-zh-home .zh-lead{max-width:38em;font-size:17px;line-height:1.86;}
body.zh-body.nx-zh-home .zh-section{padding:48px 0;}
body.zh-body.nx-zh-home .zh-card-grid{gap:20px;}
body.zh-body.nx-zh-home .zh-card:not(.zh-product-card){padding:24px;}
body.zh-body.nx-zh-home .zh-product-card .zh-card-body{padding:22px 22px 24px;}
body.zh-body.nx-zh-home .zh-section-intro{max-width:52em;}

body.zh-body.nx-zh-products-hub .zh-section{padding:50px 0;}
body.zh-body.nx-zh-products-hub .zh-card-grid{gap:20px;}
body.zh-body.nx-zh-products-hub .zh-card:not(.zh-product-card){padding:24px;}
body.zh-body.nx-zh-products-hub .zh-product-card .zh-card-body{padding:22px 22px 24px;}
body.zh-body.nx-zh-products-hub .zh-section-intro{max-width:50em;}
body.zh-body.nx-zh-products-hub #nx-products-goal .zh-card-grid,
body.zh-body.nx-zh-products-hub #nx-products-combo .zh-card-grid{
  grid-template-columns:repeat(2,minmax(0,1fr));
}
body.zh-body.nx-zh-products-hub #nx-products-grid .zh-card p{max-width:26em;}

body.zh-body.nx-zh-contact-page .zh-hero-grid-rich{
  grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);
  gap:28px;
}
body.zh-body.nx-zh-contact-page .zh-hero h1{max-width:13ch;}
body.zh-body.nx-zh-contact-page .zh-section{padding:50px 0;}
body.zh-body.nx-zh-contact-page .zh-card-grid{gap:20px;}
body.zh-body.nx-zh-contact-page .zh-card:not(.zh-product-card){padding:24px;}
body.zh-body.nx-zh-contact-page .zh-section-intro{max-width:50em;}

body.zh-body.nx-priority-product-page .zh-hero-grid{
  grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);
  gap:28px;
}
body.zh-body.nx-priority-product-page .zh-hero h1{
  max-width:13ch;
  font-size:clamp(32px,3.4vw,46px);
}
body.zh-body.nx-priority-product-page .zh-product-main .zh-section{padding:42px 0;}
body.zh-body.nx-priority-product-page .zh-product-main .zh-card-grid{gap:20px;}
body.zh-body.nx-priority-product-page .zh-product-main .zh-card:not(.zh-product-card){padding:24px;}
body.zh-body.nx-priority-product-page .zh-product-main .zh-product-card .zh-card-body{padding:22px 22px 24px;}
body.zh-body.nx-priority-product-page .zh-product-main .zh-section-intro{max-width:52em;}
body.zh-body.nx-priority-product-page .nx-floating-index{margin:0 0 26px;}
@media (min-width:1024px){
  body.zh-body.nx-priority-product-page .nx-sidebar-stack{
    position:sticky;
    top:110px;
    align-self:start;
  }
}

@media (max-width:900px){
  body.zh-body.nx-zh-products-hub #nx-products-goal .zh-card-grid,
  body.zh-body.nx-zh-products-hub #nx-products-combo .zh-card-grid{grid-template-columns:1fr;}
}

@media (max-width:640px){
  .zh-nav{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:10px;
    width:100%;
  }
  .zh-nav a{
    display:flex;
    align-items:center;
    min-height:44px;
    padding:11px 12px;
    border:1px solid rgba(191,219,254,.95);
    border-radius:14px;
    background:#fff;
    box-shadow:0 8px 18px rgba(15,23,42,.04);
  }
  .zh-nav a.active{
    background:#eef4ff;
    color:#0b4d9b;
    border-color:#9ec4ef;
    box-shadow:0 10px 22px rgba(11,77,155,.08);
  }
  .zh-lang-row{padding-top:10px;}
  body.zh-body.nx-zh-home .zh-hero h1,
  body.zh-body.nx-zh-products-hub .zh-hero h1,
  body.zh-body.nx-zh-contact-page .zh-hero h1,
  body.zh-body.nx-priority-product-page .zh-hero h1{
    max-width:none;
    font-size:34px;
    line-height:1.18;
  }
  body.zh-body.nx-zh-home .zh-card-grid,
  body.zh-body.nx-zh-products-hub .zh-card-grid,
  body.zh-body.nx-zh-contact-page .zh-card-grid,
  body.zh-body.nx-priority-product-page .zh-product-main .zh-card-grid{gap:16px;}
  body.zh-body.nx-zh-home .zh-card:not(.zh-product-card),
  body.zh-body.nx-zh-products-hub .zh-card:not(.zh-product-card),
  body.zh-body.nx-zh-contact-page .zh-card:not(.zh-product-card),
  body.zh-body.nx-priority-product-page .zh-product-main .zh-card:not(.zh-product-card){padding:20px;}
}


/* === 2026-04-01 中文版版面第二轮补丁：修正首页与核心产品页移动端栅格 === */
@media (max-width:960px){
  body.zh-body.nx-zh-home .zh-hero-grid-rich{grid-template-columns:1fr;gap:18px;}
  body.zh-body.nx-priority-product-page .zh-hero-grid{grid-template-columns:1fr;gap:20px;}
  body.zh-body.nx-priority-product-page .nx-product-layout{display:block;}
  body.zh-body.nx-priority-product-page .nx-mobile-only-nav{
    display:grid !important;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:10px;
    margin:0 0 22px;
  }
  body.zh-body.nx-priority-product-page .nx-mobile-only-nav a{
    display:flex;
    align-items:center;
    justify-content:center;
    min-height:44px;
    padding:10px 12px;
    border:1px solid rgba(191,219,254,.95);
    border-radius:14px;
    background:#fff;
    box-shadow:0 8px 18px rgba(15,23,42,.04);
    text-align:center;
    font-size:13px;
    line-height:1.4;
  }
}
@media (min-width:1024px){
  body.zh-body.nx-priority-product-page .nx-mobile-only-nav{display:none !important;}
}
@media (max-width:640px){
  body.zh-body.nx-priority-product-page .nx-mobile-only-nav{grid-template-columns:1fr 1fr;}
}


/* === 2026-04-01 中文版第二轮：首頁分流層 + 產品頁摘要導覽 === */
.zh-section-tight{padding:28px 0 18px;}
.zh-eyebrow-plain{background:#fff;border-color:rgba(191,219,254,.92);box-shadow:none;}
.zh-routing-shell,
.zh-summary-shell{
  border-color:rgba(191,219,254,.92);
  box-shadow:0 16px 34px rgba(15,23,42,.06);
  background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);
}
.zh-routing-shell{padding:24px;}
.zh-summary-shell{padding:24px 24px 22px;}
.zh-routing-heading .zh-section-intro,
.zh-summary-copy .zh-section-intro{margin-bottom:0;max-width:56em;}
.zh-routing-grid,
.zh-summary-grid{
  display:grid;
  gap:16px;
  margin-top:20px;
}
.zh-routing-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
.zh-summary-grid{grid-template-columns:repeat(3,minmax(0,1fr));}
.zh-routing-card,
.zh-summary-card{
  min-width:0;
  background:#fff;
  border:1px solid rgba(191,219,254,.92);
  border-radius:20px;
  padding:20px;
  box-shadow:0 10px 24px rgba(15,23,42,.05);
}
.zh-summary-card{
  display:grid;
  gap:8px;
  color:#173252;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.zh-summary-card:hover{
  transform:translateY(-2px);
  box-shadow:0 14px 30px rgba(15,23,42,.08);
  border-color:rgba(147,197,253,.98);
}
.zh-routing-step{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  border-radius:999px;
  background:rgba(11,77,155,.08);
  color:#0b4d9b;
  font-weight:800;
  font-size:13px;
  margin-bottom:12px;
}
.zh-routing-card h3,
.zh-summary-card strong{
  color:#12314f;
  font-size:18px;
  line-height:1.4;
}
.zh-routing-card h3{margin:0 0 10px;}
.zh-routing-card p,
.zh-summary-card span{
  color:#5b6c7e;
  font-size:14px;
  line-height:1.8;
}
.zh-routing-card .zh-text-link{margin-top:14px;}
body.zh-body.nx-zh-home #nx-home-routing{padding-top:24px;padding-bottom:8px;}
body.zh-body.nx-priority-product-page .nx-product-summary{padding-top:24px;padding-bottom:6px;}
body.zh-body.nx-priority-product-page .nx-product-summary + .zh-container{padding-top:6px;}
body.zh-body.nx-priority-product-page .zh-summary-shell{border-radius:24px;}
body.zh-body.nx-priority-product-page .zh-summary-copy h2{font-size:30px;line-height:1.2;margin:0 0 12px;color:#11253d;}

@media (max-width:1100px){
  .zh-routing-grid,
  .zh-summary-grid{grid-template-columns:1fr;}
}
@media (max-width:700px){
  .zh-section-tight{padding:20px 0 12px;}
  .zh-routing-shell,
  .zh-summary-shell{padding:18px;}
  .zh-routing-card,
  .zh-summary-card{padding:18px;border-radius:18px;}
  body.zh-body.nx-priority-product-page .zh-summary-copy h2{font-size:26px;}
}


/* === 2026-04-01 中文版第三轮：首页产品层级与产品页中段卡片整理 === */
.zh-core-products-shell{display:grid;gap:18px;}
.zh-core-products-featured{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.zh-core-product-feature{display:grid;grid-template-columns:minmax(220px,.9fr) minmax(0,1.1fr);padding:0;overflow:hidden;border-color:rgba(191,219,254,.92);box-shadow:0 16px 34px rgba(15,23,42,.06);}
.zh-core-product-media{background:linear-gradient(180deg,#f8fbff 0%,#eef5ff 100%);border-right:1px solid rgba(191,219,254,.72);padding:20px;display:flex;align-items:center;justify-content:center;}
.zh-core-product-media img{width:100%;max-height:260px;object-fit:contain;aspect-ratio:1/1;}
.zh-core-product-copy{padding:22px;display:grid;align-content:start;gap:10px;}
.zh-core-products-secondary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;}
.zh-core-product-compact{padding:20px;border-color:rgba(191,219,254,.88);box-shadow:0 10px 24px rgba(15,23,42,.05);}
.zh-core-product-compact h3{font-size:19px;margin-bottom:8px;}

.zh-decision-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:0 0 18px;}
.zh-decision-card{background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);border:1px solid rgba(191,219,254,.92);border-radius:20px;padding:18px;box-shadow:0 10px 24px rgba(15,23,42,.05);}
.zh-decision-card h3{margin:0 0 8px;font-size:18px;line-height:1.4;color:#12314f;}
.zh-decision-card p{margin:0;color:#5b6c7e;font-size:14px;line-height:1.8;}
.zh-card-grid-balanced{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;}
.zh-checklist-card{border-color:rgba(191,219,254,.92);box-shadow:0 12px 28px rgba(15,23,42,.05);}
.zh-checklist-card h3{font-size:20px;margin-bottom:8px;}

body.zh-body.nx-zh-home #nx-home-core-products .zh-section-intro{max-width:56em;}
body.zh-body.nx-zh-home #nx-home-core-products .zh-core-product-feature h3{font-size:24px;}
body.zh-body.nx-priority-product-page .zh-decision-strip{margin-top:18px;}
body.zh-body.nx-priority-product-page .zh-checklist-card .zh-list{margin-top:10px;}

@media (max-width:1180px){
  .zh-core-products-featured{grid-template-columns:1fr;}
  .zh-core-products-secondary{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:960px){
  .zh-decision-strip,.zh-card-grid-balanced{grid-template-columns:1fr;}
  .zh-core-product-feature{grid-template-columns:1fr;}
  .zh-core-product-media{border-right:none;border-bottom:1px solid rgba(191,219,254,.72);}
}
@media (max-width:640px){
  .zh-core-products-secondary{grid-template-columns:1fr;}
  .zh-core-product-copy,.zh-core-product-compact,.zh-decision-card{padding:18px;}
  body.zh-body.nx-zh-home #nx-home-core-products .zh-core-product-feature h3{font-size:22px;}
}


/* === 2026-04-01 中文版第三轮：瓶颈导流与相关产品层级统一 === */
.zh-route-shell,
.zh-related-shell{
  display:grid;
  gap:18px;
}
.zh-route-featured,
.zh-related-featured{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}
.zh-route-feature,
.zh-related-feature{
  border-color:rgba(191,219,254,.92);
  box-shadow:0 16px 34px rgba(15,23,42,.06);
  background:linear-gradient(180deg,#ffffff 0%,#f8fbff 100%);
}
.zh-route-copy,
.zh-related-copy{padding:24px;}
.zh-route-feature h3,
.zh-related-feature h3{font-size:24px;line-height:1.35;margin:0 0 10px;color:#12314f;}
.zh-route-feature p,
.zh-related-feature p{color:#5b6c7e;line-height:1.82;}
.zh-route-secondary,
.zh-related-secondary{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
}
.zh-route-compact,
.zh-related-compact{
  border-color:rgba(191,219,254,.92);
  box-shadow:0 12px 28px rgba(15,23,42,.05);
}
.zh-route-compact h3,
.zh-related-compact h3{font-size:20px;margin:0 0 8px;color:#12314f;}
.zh-route-compact p,
.zh-related-compact p{color:#5b6c7e;line-height:1.78;}
.zh-related-media{background:#f7fbff;border-right:1px solid rgba(191,219,254,.72);}
.zh-related-media img{width:100%;aspect-ratio:4/3;object-fit:contain;padding:18px;}
body.zh-body.nx-zh-home #nx-home-bottleneck-routing .zh-section-intro{max-width:58em;}
body.zh-body.nx-priority-product-page #related-products .zh-section-intro{max-width:58em;}
.nx-related-group{display:grid;gap:.7rem;margin-top:1rem;}
.nx-related-group>span{font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#64748b;}
.nx-related-group>a{display:inline-flex;align-items:center;gap:.5rem;font-weight:800;color:#1d4ed8;}

@media (max-width:1180px){
  .zh-route-featured,
  .zh-related-featured,
  .zh-route-secondary,
  .zh-related-secondary{grid-template-columns:1fr;}
}
@media (max-width:960px){
  .zh-related-feature{display:grid;grid-template-columns:1fr;}
  .zh-related-media{border-right:none;border-bottom:1px solid rgba(191,219,254,.72);}
}
@media (max-width:640px){
  .zh-route-copy,
  .zh-related-copy{padding:18px;}
  .zh-route-feature h3,
  .zh-related-feature h3{font-size:22px;}
}


/* NX contact product context */
.nx-product-context-section {
  padding-top: 1rem;
}

.nx-product-context-card {
  border: 1px solid rgba(29, 78, 216, 0.18);
  background: linear-gradient(135deg, rgba(239, 246, 255, 0.96), rgba(255, 255, 255, 0.98));
  border-radius: 24px;
  padding: 1.5rem;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.nx-product-context-tag {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.38rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #1d4ed8;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(29, 78, 216, 0.12);
}

.nx-product-context-card h2 {
  margin: 0.95rem 0 0;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  line-height: 1.2;
  color: #0f172a;
}

.nx-product-context-card > p {
  margin: 0.9rem 0 0;
  max-width: 62rem;
  color: #334155;
  line-height: 1.8;
}

.nx-product-context-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.2rem;
}

.nx-product-context-item {
  border-radius: 20px;
  padding: 1rem 1rem 1.05rem;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.nx-product-context-item h3 {
  margin: 0;
  font-size: 1rem;
  color: #0f172a;
}

.nx-product-context-item p {
  margin: 0.55rem 0 0;
  color: #475569;
  line-height: 1.7;
}

.nx-product-context-card .zh-actions {
  margin-top: 1.2rem;
}

@media (max-width: 960px) {
  .nx-product-context-grid {
    grid-template-columns: 1fr;
  }

  .nx-product-context-card {
    padding: 1.2rem;
  }
}

/* === 2026-04-21 表格視覺與可讀性升級 === */
/* 橫向捲動視覺提示（desktop 與 mobile 都適用；對 .nx-spec-table-wrap 也生效） */
.zh-table-scroll,.nx-spec-table-wrap{position:relative}
.zh-table-scroll::after,.nx-spec-table-wrap::after{content:"";position:absolute;top:0;right:0;width:28px;height:100%;background:linear-gradient(to left,rgba(255,255,255,.9),transparent);pointer-events:none;opacity:0;transition:opacity .18s ease;border-top-right-radius:inherit;border-bottom-right-radius:inherit}
.zh-table-scroll.is-scrollable::after,.nx-spec-table-wrap.is-scrollable::after{opacity:1}

/* zh-cn 手機版：首欄突出為卡片標題，提升 2 欄規格表閱讀體驗 */
/* 使用 !important 以勝過 .nx-spec-table 的 !important 規則 */
@media (max-width:640px){
  table.zh-table > tbody > tr > td:first-child{
    background:#f3f8ff !important;
    color:#0f3d74 !important;
    font-weight:800 !important;
    font-size:14px !important;
    border-bottom:1px solid #d7e1ee !important;
  }
  table.zh-table > tbody > tr:hover > td:first-child{background:#e8f0fc !important}
  table.zh-table > tbody > tr > td + td{font-size:14px !important;color:#3a4b5d !important}
}

/* ===================================================================== */
/* === 2026-04-23 v3 視覺統一升級 — 對齊英文版 Tailwind 設計語彙 ===     */
/* 目的：以 CSS 層在不更動既有 zh-* HTML 的前提下，把整個簡體中文站      */
/* 的觀感拉到與英文站相同的現代感（深藍主題 #002D62、Inter/DM Sans、     */
/* 卡片懸浮、玻璃感 header、節奏更鬆的版面）。                             */
/* ===================================================================== */

/* --- 字型：載入英文版同款 Inter / DM Sans（HTML 端已有 fonts.googleapis 預連線；改用 .zh-body 內 font stack 後備，避免 @import 中段失效） --- */

body.zh-body{
  font-family:"Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",ui-sans-serif,system-ui,-apple-system,sans-serif;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  letter-spacing:.005em;
}

/* 標題用 DM Sans 與英文版一致；中文 fallback 維持思源黑體系列 */
body.zh-body h1,
body.zh-body h2,
body.zh-body h3,
body.zh-body .zh-section h2,
body.zh-body .zh-card h3,
body.zh-body .zh-cta-panel h3,
body.zh-body .zh-hero h1{
  font-family:"DM Sans","Inter","Noto Sans SC","PingFang SC","Microsoft YaHei",ui-sans-serif,sans-serif;
  letter-spacing:-.012em;
  font-weight:800;
}

/* --- 主題色：與英文版 #002D62 對齊 --- */
:root{
  --nx-brand:#002D62;
  --nx-brand-soft:#003a7e;
  --nx-brand-deep:#001f44;
  --nx-ink:#0f172a;
  --nx-ink-soft:#1e293b;
  --nx-muted:#475569;
  --nx-muted-soft:#64748b;
  --nx-line:#e2e8f0;
  --nx-line-soft:#eef2f7;
  --nx-bg:#f8fafc;
  --nx-bg-warm:#f1f5f9;
  --nx-card:#ffffff;
}

body.zh-body{
  color:var(--nx-ink-soft);
  background:
    radial-gradient(circle at 12% -10%, rgba(0,45,98,.06), transparent 38%),
    radial-gradient(circle at 88% 0%,  rgba(59,130,246,.05), transparent 36%),
    linear-gradient(180deg,#f8fafc 0%,#f1f5f9 100%);
}
body.zh-body a{color:var(--nx-brand);transition:color .18s ease}
body.zh-body a:hover{color:var(--nx-brand-soft)}

/* --- Topbar：更窄、更安靜 --- */
.zh-topbar{
  background:var(--nx-brand-deep);
  color:#cbd5e1;
  font-size:12.5px;
  letter-spacing:.02em;
  padding:8px 0;
  font-weight:500;
}

/* --- Header：玻璃感 + 更精緻 --- */
.zh-header{
  background:rgba(255,255,255,.85);
  border-bottom:1px solid var(--nx-line);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
}
.zh-header-main{padding:14px 0}
.zh-brand strong{
  font-family:"DM Sans","Inter",sans-serif;
  font-size:19px;
  letter-spacing:-.01em;
  color:var(--nx-ink);
}
.zh-brand span{font-size:12.5px;color:var(--nx-muted)}
.zh-nav a{
  color:#334155;
  font-weight:600;
  font-size:14.5px;
  position:relative;
  padding:6px 0;
  transition:color .18s ease;
}
.zh-nav a::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-2px;
  height:2px;
  background:var(--nx-brand);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .22s ease;
  border-radius:2px;
}
.zh-nav a:hover,.zh-nav a.active{color:var(--nx-brand)}
.zh-nav a:hover::after,.zh-nav a.active::after{transform:scaleX(1)}
.zh-lang-row{font-size:12.5px;color:var(--nx-muted-soft);padding-bottom:12px}
.zh-lang-row a{color:var(--nx-brand);font-weight:600}
.zh-lang-row a:hover{text-decoration:underline}

/* --- Buttons：更圓、更大、更有重量感 --- */
.zh-btn{
  border-radius:14px;
  padding:14px 22px;
  font-size:15px;
  font-weight:700;
  letter-spacing:.01em;
  min-width:auto;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  box-shadow:0 1px 2px rgba(2,6,23,.04);
}
.zh-btn.primary{
  background:var(--nx-brand);
  color:#fff;
  border-color:var(--nx-brand);
  box-shadow:0 6px 16px rgba(0,45,98,.22);
}
.zh-btn.primary:hover{
  background:var(--nx-brand-soft);
  transform:translateY(-1px);
  box-shadow:0 10px 22px rgba(0,45,98,.28);
}
.zh-btn.secondary{
  background:#fff;
  color:var(--nx-brand);
  border-color:#cbd5e1;
}
.zh-btn.secondary:hover{
  background:var(--nx-bg-warm);
  border-color:var(--nx-brand);
  transform:translateY(-1px);
  box-shadow:0 8px 20px rgba(2,6,23,.06);
}
.zh-btn.ghost{
  background:transparent;
  border-color:#cbd5e1;
  color:var(--nx-ink-soft);
}
.zh-btn.ghost:hover{background:#fff;border-color:var(--nx-brand);color:var(--nx-brand)}

/* --- Hero：英文版深色漸層感 + 更鬆的呼吸 --- */
body.zh-body.nx-zh-home .zh-hero,
body.zh-body.nx-zh-applications .zh-hero,
body.zh-body.nx-zh-industry .zh-hero{
  padding:72px 0 56px;
  background:
    radial-gradient(900px 380px at 85% -10%, rgba(0,45,98,.10), transparent 60%),
    radial-gradient(700px 320px at 8% 110%, rgba(56,189,248,.08), transparent 60%),
    linear-gradient(180deg,#ffffff 0%,#f6f9fd 100%);
  border-bottom:1px solid var(--nx-line);
}
.zh-eyebrow{
  background:rgba(0,45,98,.06);
  color:var(--nx-brand);
  border-color:rgba(0,45,98,.18);
  border-radius:999px;
  padding:7px 14px;
  font-size:12px;
  letter-spacing:.06em;
  text-transform:uppercase;
  font-weight:700;
}
.zh-hero h1{
  font-size:clamp(32px,4.4vw,52px);
  line-height:1.08;
  color:var(--nx-ink);
  letter-spacing:-.02em;
  font-weight:800;
}
.zh-lead{
  font-size:18px;
  line-height:1.78;
  color:var(--nx-muted);
}

/* Hero 視覺卡：增厚邊框、收斂背景 */
.zh-hero-card,
.zh-hero-media-card{
  background:#fff;
  border:1px solid var(--nx-line);
  border-radius:24px;
  box-shadow:0 24px 60px -28px rgba(2,6,23,.20), 0 8px 24px -8px rgba(2,6,23,.08);
}
.zh-hero-media-card{padding:18px}
.zh-hero-media-card img{aspect-ratio:1.05/1;object-fit:contain}

/* Hero 三步驟卡片 */
.zh-hero-signal{
  background:#fff;
  border:1px solid var(--nx-line);
  border-radius:18px;
  padding:18px;
  box-shadow:0 8px 24px -10px rgba(2,6,23,.08);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.zh-hero-signal:hover{
  transform:translateY(-3px);
  border-color:rgba(0,45,98,.25);
  box-shadow:0 14px 30px -10px rgba(2,6,23,.14);
}
.zh-hero-signal span{color:var(--nx-brand);font-size:11.5px;letter-spacing:.08em}
.zh-hero-signal strong{color:var(--nx-ink);font-size:17px;line-height:1.4}
.zh-hero-signal p{color:var(--nx-muted);font-size:14px;line-height:1.75}

/* Hero metrics：白卡紋理 */
.zh-hero-metrics{gap:14px;margin-top:24px}
.zh-hero-metric{
  background:#fff;
  border:1px solid var(--nx-line);
  border-radius:18px;
  padding:18px 20px;
  box-shadow:0 6px 18px -8px rgba(2,6,23,.08);
  transition:transform .2s ease, box-shadow .2s ease;
}
.zh-hero-metric:hover{transform:translateY(-2px);box-shadow:0 14px 26px -10px rgba(2,6,23,.12)}
.zh-hero-metric strong{
  font-family:"DM Sans","Inter",sans-serif;
  font-size:22px;
  letter-spacing:-.01em;
  color:var(--nx-ink);
  font-weight:800;
}
.zh-hero-metric span{color:var(--nx-muted);font-size:13.5px}

/* Hero pill */
.zh-pill{
  background:#fff;
  border:1px solid var(--nx-line);
  color:#1e293b;
  font-weight:600;
  font-size:13px;
  padding:7px 13px;
  box-shadow:0 4px 10px -4px rgba(2,6,23,.06);
}

/* Hero 暗色 band（英文版深藍底） */
.zh-hero-band{
  margin-top:28px;
  background:linear-gradient(135deg,var(--nx-brand-deep) 0%,var(--nx-brand) 60%,#003c87 100%);
  border:1px solid rgba(255,255,255,.08);
  border-radius:24px;
  padding:22px;
  box-shadow:0 24px 50px -20px rgba(0,45,98,.40);
}
.zh-hero-band-kicker{color:#bfdbfe;letter-spacing:.10em}
.zh-hero-band-item{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  border-radius:18px;
  padding:16px;
  transition:transform .2s ease, background .2s ease, border-color .2s ease;
}
.zh-hero-band-item:hover{
  transform:translateY(-3px);
  background:rgba(255,255,255,.10);
  border-color:rgba(255,255,255,.22);
}
.zh-hero-band-index{
  background:rgba(255,255,255,.16);
  font-family:"DM Sans","Inter",sans-serif;
}

/* --- Section 節奏：與英文版一致的 py-20 感 --- */
.zh-section{padding:64px 0}
.zh-section-tight{padding:48px 0}
.zh-section h2{
  font-size:clamp(26px,3vw,36px);
  line-height:1.16;
  color:var(--nx-ink);
  letter-spacing:-.015em;
  font-weight:800;
  margin-bottom:14px;
}
.zh-section-intro{
  font-size:17px;
  line-height:1.75;
  color:var(--nx-muted);
  max-width:760px;
  margin-bottom:32px;
}

/* --- Cards：英文版 hover lift --- */
.zh-card{
  background:var(--nx-card);
  border:1px solid var(--nx-line);
  border-radius:20px;
  padding:24px;
  box-shadow:0 1px 3px rgba(2,6,23,.04);
  transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.zh-card:hover{
  transform:translateY(-4px);
  border-color:rgba(0,45,98,.20);
  box-shadow:0 18px 38px -16px rgba(2,6,23,.18), 0 6px 16px -8px rgba(2,6,23,.08);
}
.zh-card h3{
  color:var(--nx-ink);
  font-size:19px;
  line-height:1.32;
  letter-spacing:-.005em;
  font-weight:700;
}
.zh-card p,.zh-card li{color:var(--nx-muted);line-height:1.78}

/* Product cards：圖片區更乾淨 */
.zh-product-card{padding:0;overflow:hidden}
.zh-product-card img{
  aspect-ratio:1/1;
  object-fit:contain;
  background:linear-gradient(180deg,#f8fafc 0%,#eef4fb 100%);
  padding:22px;
  border-bottom:1px solid var(--nx-line);
  transition:transform .35s ease;
}
.zh-product-card:hover img{transform:scale(1.04)}
.zh-card-body{padding:22px 24px 24px}

/* Tag */
.zh-tag{
  background:rgba(0,45,98,.08);
  border:1px solid rgba(0,45,98,.18);
  color:var(--nx-brand);
  font-weight:700;
  font-size:11.5px;
  letter-spacing:.04em;
  text-transform:uppercase;
  border-radius:999px;
  padding:5px 11px;
}

/* Text link：箭頭動畫 */
.zh-text-link{
  color:var(--nx-brand);
  font-weight:700;
  font-size:14.5px;
  display:inline-flex;
  align-items:center;
  gap:4px;
  transition:gap .2s ease, color .2s ease;
}
.zh-text-link:hover{color:var(--nx-brand-soft);gap:8px}

/* --- Tables：更現代 --- */
.zh-table{
  border-radius:16px;
  border:1px solid var(--nx-line);
  box-shadow:0 1px 3px rgba(2,6,23,.04);
}
.zh-table th{
  background:#f8fafc;
  color:var(--nx-ink);
  font-weight:700;
  font-size:14.5px;
  border-bottom:1px solid var(--nx-line);
}
.zh-table td{color:var(--nx-muted-soft);font-size:14.5px;line-height:1.7}
.zh-table tr:hover td{background:#fafbfc}

/* --- FAQ：更輕的卡片 --- */
.zh-faq details{
  background:#fff;
  border:1px solid var(--nx-line);
  border-radius:14px;
  padding:18px 20px;
  box-shadow:0 1px 2px rgba(2,6,23,.04);
  transition:border-color .18s ease, box-shadow .18s ease;
}
.zh-faq details:hover{border-color:rgba(0,45,98,.18)}
.zh-faq details[open]{
  border-color:var(--nx-brand);
  box-shadow:0 8px 22px -10px rgba(0,45,98,.18);
}
.zh-faq summary{
  font-weight:700;
  font-size:15.5px;
  color:var(--nx-ink);
  list-style:none;
  position:relative;
  padding-right:30px;
}
.zh-faq summary::-webkit-details-marker{display:none}
.zh-faq summary::after{
  content:"+";
  position:absolute;
  right:4px; top:50%;
  transform:translateY(-50%);
  width:24px; height:24px;
  display:flex; align-items:center; justify-content:center;
  font-size:20px;
  font-weight:600;
  color:var(--nx-brand);
  border:1px solid var(--nx-line);
  border-radius:8px;
  transition:transform .25s ease, background .2s ease;
}
.zh-faq details[open] summary::after{
  content:"−";
  background:var(--nx-brand);
  color:#fff;
  border-color:var(--nx-brand);
}
.zh-faq div{color:var(--nx-muted);line-height:1.78;font-size:15px;margin-top:12px}

/* --- CTA panel：英文版深藍漸層 --- */
.zh-cta-panel{
  background:
    radial-gradient(600px 240px at 80% 0%, rgba(56,189,248,.18), transparent 60%),
    linear-gradient(135deg,var(--nx-brand-deep) 0%,var(--nx-brand) 55%,#003c87 100%);
  border:1px solid rgba(255,255,255,.10);
  border-radius:24px;
  padding:32px;
  box-shadow:0 28px 60px -22px rgba(0,45,98,.45);
  color:#fff;
}
.zh-cta-panel h3{
  font-family:"DM Sans","Inter",sans-serif;
  font-size:26px;
  font-weight:800;
  letter-spacing:-.015em;
}
.zh-cta-panel p{color:#dbeafe;line-height:1.78}
.zh-cta-panel .zh-actions .secondary{
  background:#fff;
  color:var(--nx-brand);
  border-color:#fff;
}
.zh-cta-panel .zh-actions .secondary:hover{
  background:#f1f5f9;
  color:var(--nx-brand-deep);
}

/* --- Routing 卡片 (zh-routing-card) --- */
.zh-routing-shell{
  background:#fff;
  border-radius:24px;
  padding:32px;
  border:1px solid var(--nx-line);
  box-shadow:0 1px 3px rgba(2,6,23,.04);
}
.zh-routing-card{
  background:linear-gradient(180deg,#ffffff 0%,#f8fafc 100%);
  border:1px solid var(--nx-line);
  border-radius:18px;
  padding:24px;
  transition:transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.zh-routing-card:hover{
  transform:translateY(-4px);
  border-color:rgba(0,45,98,.22);
  box-shadow:0 18px 36px -18px rgba(2,6,23,.16);
}
.zh-routing-step{
  display:inline-flex; align-items:center; justify-content:center;
  width:36px; height:36px;
  border-radius:10px;
  background:rgba(0,45,98,.10);
  color:var(--nx-brand);
  font-family:"DM Sans","Inter",sans-serif;
  font-weight:800;
  font-size:14px;
  margin-bottom:14px;
}
.zh-routing-card h3{
  font-size:18px;
  margin:0 0 10px;
  color:var(--nx-ink);
}

/* --- Footer：英文版深 slate --- */
.zh-footer{
  background:#020617;
  color:#94a3b8;
  margin-top:80px;
  border-top:1px solid rgba(255,255,255,.05);
}
.zh-footer h3{
  font-family:"DM Sans","Inter",sans-serif;
  color:#fff;
  font-size:15px;
  font-weight:700;
  letter-spacing:.02em;
  margin-bottom:14px;
  text-transform:uppercase;
  font-size:13px;
}
.zh-footer-grid{padding:48px 0 32px;gap:36px}
.zh-footer-grid p,.zh-footer-grid li{color:#94a3b8;font-size:14.5px;line-height:1.78}
.zh-footer-grid a{color:#cbd5e1;transition:color .18s ease}
.zh-footer-grid a:hover{color:#fff}
.zh-footer-bottom{
  padding:18px 0 28px;
  border-top:1px solid rgba(255,255,255,.06);
  color:#64748b;
  font-size:13px;
}
.zh-footer-bottom a{color:#94a3b8}
.zh-footer-bottom a:hover{color:#fff}

/* --- Form fields：更現代 --- */
.zh-form-row label{color:var(--nx-ink);font-size:14.5px;font-weight:600}
.zh-form-row input,
.zh-form-row textarea{
  border:1px solid #cbd5e1;
  border-radius:12px;
  padding:13px 16px;
  font-size:15px;
  background:#fff;
  color:var(--nx-ink);
  transition:border-color .18s ease, box-shadow .18s ease;
}
.zh-form-row input:focus,
.zh-form-row textarea:focus{
  outline:none;
  border-color:var(--nx-brand);
  box-shadow:0 0 0 4px rgba(0,45,98,.10);
}

/* --- Container：與英文版 max-w-7xl 對齊 --- */
.zh-container{width:min(1280px,calc(100% - 48px))}
@media (max-width:768px){.zh-container{width:min(100%,calc(100% - 32px))}}

/* --- 全頁面背景修正：所有 zh-body 統一柔和漸層 --- */
body.zh-body:not(.nx-zh-home):not(.nx-zh-applications):not(.nx-zh-industry){
  background:
    radial-gradient(circle at 5% 0%, rgba(0,45,98,.04), transparent 35%),
    linear-gradient(180deg,#f8fafc 0%,#f1f5f9 100%);
}

/* --- Hero band 列表：3 欄漸進 --- */
.zh-hero-band-list{gap:14px}

/* --- Card grid 4 欄佈局支援（英文版很多區段是 4 欄）--- */
.zh-card-grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
@media (max-width:1100px){.zh-card-grid.cols-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.zh-card-grid.cols-4{grid-template-columns:1fr}}

/* --- 響應式精修 --- */
@media (max-width:960px){
  .zh-section{padding:48px 0}
  .zh-section h2{font-size:26px}
  .zh-cta-panel{padding:24px}
  .zh-cta-panel h3{font-size:22px}
  .zh-hero h1{font-size:32px}
  .zh-routing-shell{padding:22px}
}
@media (max-width:640px){
  .zh-section{padding:40px 0}
  .zh-hero{padding:48px 0 32px !important}
  .zh-hero h1{font-size:28px}
  .zh-lead{font-size:16px}
  .zh-btn{padding:12px 18px;font-size:14.5px;width:100%}
  .zh-actions{gap:10px}
  .zh-footer-grid{padding:32px 0 24px;gap:28px}
}

/* --- 品牌一致性微調：避免舊變數覆蓋新主題 --- */
.zh-stat strong,
.zh-card h3 a{color:var(--nx-brand)}
.zh-stat span{color:var(--nx-muted)}

/* --- Blog hub / about / contact：頁面內標題加重 --- */
body.zh-body .zh-paragraph{
  color:var(--nx-muted);
  font-size:16.5px;
  line-height:1.85;
}

/* --- Subtle scroll-driven entrance：尊重 prefers-reduced-motion --- */
@media (prefers-reduced-motion: no-preference){
  .zh-card,.zh-routing-card,.zh-hero-signal,.zh-hero-metric,.zh-hero-band-item,.zh-product-card,.zh-faq details{
    will-change:transform;
  }
}
@media (prefers-reduced-motion: reduce){
  *{transition:none !important;animation:none !important}
}

/* === v3 升級結束 === */

/* HowTo step list (Batch 3 2026-04-30) */
.zh-howto-list{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:14px}
.zh-howto-list li{display:flex;gap:14px;background:#fff;border:1px solid var(--zh-line);border-radius:18px;padding:16px 18px;box-shadow:0 10px 24px rgba(16,37,66,.05)}
.zh-howto-num{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:#e6f1fb;color:var(--zh-blue);font-weight:800;font-size:16px}
.zh-howto-list li > div{min-width:0;flex:1}
.zh-howto-list h4{margin:0 0 4px;font-size:17px;color:#15304a;font-weight:700}
.zh-howto-list p{margin:0 0 4px;color:#556577;line-height:1.7}
.zh-howto-tip{font-size:14px;color:var(--zh-blue) !important}

/* =========================================================================
   2026-05-05 SITEWIDE AUDIT: zh-cn missing classes restored
   ========================================================================= */

/* --- nx-zh-shared-header marker (project_zh_nav_unified) --------------- */
.nx-zh-shared-header{position:sticky;top:0;z-index:30}

/* --- zh-cn sidebar form (Formspree mwvqnaqd) --------------------------- */
.nx-sidebar-form{display:flex;flex-direction:column;gap:.75rem;margin-top:1rem}
.nx-sidebar-form input[type=email],
.nx-sidebar-form input[type=text],
.nx-sidebar-form textarea{
  width:100%;border:1px solid var(--zh-line);border-radius:10px;
  padding:.7rem .9rem;background:#fff;color:var(--zh-text);
  font-size:.95rem;line-height:1.5;transition:border-color .18s ease, box-shadow .18s ease;
}
.nx-sidebar-form input:focus,
.nx-sidebar-form textarea:focus{
  outline:none;border-color:var(--zh-blue);
  box-shadow:0 0 0 3px rgba(11,77,155,.15);
}
.nx-sidebar-form textarea{resize:vertical;min-height:84px}
.nx-sidebar-form button[type=submit]{
  display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
  padding:.8rem 1rem;border:none;border-radius:10px;cursor:pointer;
  background:var(--zh-blue);color:#fff;font-weight:700;font-size:.95rem;
  transition:background .18s ease,transform .12s ease;
}
.nx-sidebar-form button[type=submit]:hover{background:var(--zh-blue-dark);transform:translateY(-1px)}
.nx-sidebar-form button[type=submit]:disabled{opacity:.65;cursor:wait;transform:none}
.nx-sidebar-form-btn-label{font-weight:700}
.nx-sidebar-form-hp{position:absolute !important;left:-9999px !important;width:1px !important;height:1px !important;overflow:hidden}
.nx-sidebar-form-success{
  margin-top:.5rem;padding:.7rem .9rem;border-radius:10px;
  background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0;font-size:.9rem;line-height:1.55;
}
.nx-sidebar-form-error{
  margin-top:.5rem;padding:.7rem .9rem;border-radius:10px;
  background:#fef2f2;color:#991b1b;border:1px solid #fecaca;font-size:.9rem;line-height:1.55;
}
.nx-sidebar-form-fineprint{
  margin-top:.7rem;font-size:.78rem;color:var(--zh-muted);line-height:1.6;
}
.nx-sidebar-form-fineprint a{color:var(--zh-blue);text-decoration:underline;text-underline-offset:3px}

/* --- zh-cn form panel surrounding the sidebar form --------------------- */
.zh-form-panel{
  background:linear-gradient(180deg,#ffffff,#f5f8fc);
  border:1px solid var(--zh-line);border-radius:18px;
  padding:24px 26px;margin:32px 0;box-shadow:0 14px 36px rgba(16,37,66,.06);
}
.zh-form-panel h2{margin:.4rem 0 0;font-size:1.4rem;color:var(--zh-navy);font-weight:800}
.zh-form-kicker{
  display:inline-flex;align-items:center;gap:.4rem;background:#e9f1fb;
  color:var(--zh-blue);border:1px solid #cfe0f4;border-radius:999px;
  padding:.35rem .8rem;font-size:.78rem;font-weight:700;letter-spacing:.04em;
}
.zh-form-sub{margin:.55rem 0 0;color:var(--zh-muted);font-size:.95rem;line-height:1.7}

/* --- zh-cn figure wrapper --------------------------------------------- */
.zh-figure{margin:24px 0;text-align:center}
.zh-figure img{max-width:100%;height:auto;border-radius:14px;border:1px solid var(--zh-line);box-shadow:0 12px 28px rgba(16,37,66,.06)}
.zh-figure figcaption{margin-top:10px;font-size:14px;color:var(--zh-muted);line-height:1.6}

/* --- zh-cn hero variants (markers; mostly inherit zh-hero rules) ------ */
.zh-hero-trust-band,
.zh-hero-rich,
.zh-hero-industry,
.zh-hero-home,
.zh-hero-about-main,
.zh-hero-blog-main,
.zh-hero-products-main,
.zh-hero-applications-main,
.zh-hero-contact-main{position:relative}
.zh-hero-trust-band{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1rem}
.zh-hero-trust-band > span{
  display:inline-flex;align-items:center;gap:.4rem;
  background:#e9f1fb;color:var(--zh-blue);border:1px solid #cfe0f4;
  border-radius:999px;padding:.35rem .75rem;font-size:.78rem;font-weight:700;
}
.zh-hero-rich{padding:64px 0;background:linear-gradient(180deg,#ffffff 0%,#eef4fb 100%);border-bottom:1px solid var(--zh-line)}
.zh-hero-industry{padding:48px 0;background:linear-gradient(180deg,#f5f8fc 0%,#ffffff 100%);border-bottom:1px solid var(--zh-line)}

/* End 2026-05-05 audit additions ========================================= */

/* --- zh-cn fixed header override: reliable sticky behavior across pages --- */
body.zh-body{
  --nx-zh-header-height:64px;
  padding-top:var(--nx-zh-header-height);
}
body.zh-body #main-header,
body.zh-body .nx-zh-shared-header{
  position:fixed !important;
  top:0 !important;
  left:0;
  right:0;
  z-index:80;
  box-shadow:0 10px 28px rgba(2,6,23,.14);
  border-bottom:1px solid rgba(255,255,255,.10);
}
body.zh-body #mobile-menu{
  max-height:calc(100vh - var(--nx-zh-header-height));
  overflow:auto;
}
body.zh-body #main-header,
body.zh-body #main-header.header-scrolled,
body.zh-body .nx-zh-shared-header.header-scrolled{
  background:#002D62 !important;
}
body.zh-body #main-header .nav-link,
body.zh-body #main-header.header-scrolled .nav-link{
  color:#ffffff !important;
}
body.zh-body #main-header .nav-link:hover,
body.zh-body #main-header .nav-link.active,
body.zh-body #main-header.header-scrolled .nav-link:hover,
body.zh-body #main-header.header-scrolled .nav-link.active{
  color:#bfdbfe !important;
}
body.zh-body #main-header .tagline,
body.zh-body #main-header.header-scrolled .tagline{
  color:rgba(226,232,240,.78) !important;
}
body.zh-body #main-header .lang-switcher-button,
body.zh-body #main-header.header-scrolled .lang-switcher-button,
body.zh-body #main-header .lang-switcher .chev,
body.zh-body #main-header.header-scrolled .lang-switcher .chev{
  color:#e5e7eb !important;
}