/* Shared Nuohong Factory identity. Product modules retain their own layouts. */
:root{--nhf-ink:#10394b;--nhf-blue:#077c99;--nhf-line:#d7e1e4;--nhf-soft:#f1f5f5;--nhf-muted:#526d77;--ink:#10394b;--navy:#10394b;--blue:#077c99;--accent:#077c99;--teal:#077c99;--rust:#077c99;--gold:#077c99;--muted:#526d77;--line:#d7e1e4;scroll-padding-top:100px}
.nhf-shell{width:min(1320px,calc(100% - 80px));margin-inline:auto}.nhf-header,.nhf-footer,.nhf-product-breadcrumb{font-family:Arial,Helvetica,sans-serif;line-height:1.55;font-size:14px;letter-spacing:0;color:var(--nhf-ink)}
.nhf-header *,.nhf-footer *,.nhf-product-breadcrumb *{box-sizing:border-box}.nhf-header a,.nhf-footer a,.nhf-product-breadcrumb a{color:inherit;text-decoration:none}.nhf-header a:hover,.nhf-footer a:hover{color:var(--nhf-blue)}
#nhf-header{position:sticky;top:0;z-index:80}.nhf-header{position:relative!important;background:#fff!important;border-bottom:1px solid var(--nhf-line);padding:0!important;height:auto!important;inset:auto!important;box-shadow:none!important}.nhf-header-row{display:flex!important;align-items:center;justify-content:space-between;gap:26px;height:92px}
.nhf-brand{font-size:27px!important;font-weight:850!important;letter-spacing:.045em!important;line-height:1.1;display:inline-block}.nhf-brand span{display:block;font-size:8px;letter-spacing:.34em;margin-top:9px}.nhf-desktop{display:flex!important;align-items:center;gap:28px;font-size:12px}.nhf-header button{font-family:inherit;font-size:inherit;cursor:pointer;color:inherit}.nhf-products-toggle{border:0!important;background:transparent!important;padding:15px 0!important;display:flex;align-items:center;gap:12px}.nhf-contact-button{display:flex!important;justify-content:center;align-items:center;gap:24px;min-height:46px;padding:10px 19px!important;background:var(--nhf-ink);color:white!important;font-size:12px;font-weight:700}.nhf-contact-button:hover{background:var(--nhf-blue)}.nhf-menu-toggle{display:none;background:none;border:1px solid var(--nhf-line);width:44px;height:44px;font-size:22px!important}
.nhf-mega{position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--nhf-line);box-shadow:0 18px 24px #0b2f4110}.nhf-mega>.nhf-shell{display:grid;grid-template-columns:1fr 2fr;gap:65px;padding-block:34px}.nhf-kicker{color:var(--nhf-blue);font-size:10px;font-weight:700;letter-spacing:2px}.nhf-mega h2{font-size:27px;font-weight:500;line-height:1.2;letter-spacing:-1px;margin:16px 0}.nhf-product-links{display:grid;grid-template-columns:1fr 1fr;column-gap:36px}.nhf-product-links a{display:flex;justify-content:space-between;gap:15px;padding:12px 0;border-bottom:1px solid var(--nhf-line);font-size:13px}.nhf-mobile-menu{padding:16px 24px;max-height:calc(100dvh - 76px);overflow:auto;background:white}.nhf-mobile-menu>a,.nhf-mobile-menu summary{display:block;padding:14px 0;border-bottom:1px solid var(--nhf-line)}.nhf-mobile-menu details{border:0;padding:0}.nhf-mobile-menu details a{display:block;padding:11px 12px;font-size:13px}.nhf-product-breadcrumb{background:#f1f5f5;font-size:11px;padding:12px 0}.nhf-product-breadcrumb>.nhf-shell{display:flex;gap:13px;flex-wrap:wrap}.nhf-product-breadcrumb a{text-decoration:underline;text-underline-offset:3px}
.nhf-footer{background:#0e2f3f!important;color:#fff!important;padding:65px 0 28px!important;width:100%!important;max-width:none!important;margin:0!important}.nhf-footer p{color:#b9cbd2;font-size:13px;line-height:1.9}.nhf-footer h3{font-size:12px;font-weight:bold;letter-spacing:.03em;margin:0 0 18px;color:#fff}.nhf-footer-top{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:60px}.nhf-footer-top>div>a:not(.nhf-brand){display:block;font-size:12px;margin-bottom:10px;overflow-wrap:anywhere}.nhf-footer-top .nhf-brand{margin-bottom:18px}.nhf-footer-bottom{border-top:1px solid #ffffff22;margin-top:42px;padding-top:22px;display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#b9cbd2}.nhf-footer .nhf-disclaimer{font-size:10px;color:#9db3bd;max-width:980px;margin-top:25px}
[hidden]{display:none!important}.nhf-header :focus-visible,.nhf-footer :focus-visible{outline:3px solid #08a7cb;outline-offset:4px}
body[data-nhf-product] .section-nav{top:91px}body[data-nhf-product] .topbar,body[data-nhf-product] .top-bar,body[data-nhf-product] .utility-bar{display:none!important}body[data-nhf-product] .nh-button,body[data-nhf-product] .btn.primary{background-color:var(--nhf-ink)}
@media(max-width:1000px){.nhf-shell{width:calc(100% - 40px)}.nhf-desktop{gap:17px}.nhf-header-row{gap:18px}.nhf-contact-button{gap:10px}.nhf-footer-top{gap:30px}}
@media(max-width:800px){.nhf-header-row{height:76px}.nhf-brand{font-size:23px!important}.nhf-brand span{font-size:7px}.nhf-desktop,.nhf-contact-button{display:none!important}.nhf-menu-toggle{display:block}.nhf-mega{display:none!important}.nhf-footer-top{grid-template-columns:1fr 1fr;gap:34px 22px}.nhf-footer-top>div:first-child{grid-column:1/-1}.nhf-footer-bottom{flex-wrap:wrap}.nhf-footer{padding-bottom:105px!important}.nhf-footer-top>div>a:not(.nhf-brand){font-size:12px}.nhf-product-breadcrumb{font-size:10px}body[data-nhf-product] .section-nav{top:75px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
body[data-nhf-product] .breadcrumb,body[data-nhf-product] .breadcrumbs{display:none}body[data-nhf-product] .sectionnav{top:91px}
@media(max-width:800px){body[data-nhf-product] .sectionnav{top:75px}}
body[data-nhf-product] .utility{display:none!important}body[data-nhf-product] .btn.primary,body[data-nhf-product] .nh-button{background:#10394b}body[data-nhf-product] .btn.primary:hover,body[data-nhf-product] .nh-button:hover{background:#077c99}

/* Respect light text in dark product sections and the local secondary button contrast. */

/* Keep anchored sections clear of the factory header and product navigation. */
html:has(body[data-nhf-product]){scroll-padding-top:174px}
@media(max-width:800px){html:has(body[data-nhf-product]){scroll-padding-top:148px}}