.nsh-site-header,.nsh-site-header *{box-sizing:border-box}
.nsh-site-header{position:relative;z-index:9990;width:100%;font-family:"Sarabun","Noto Sans Thai",Tahoma,Arial,sans-serif;background:var(--nsh-primary);color:var(--nsh-text)}
.nsh-brand-area{max-width:1440px;margin:0 auto;padding:28px clamp(20px,6vw,72px)}
.nsh-brand-link{display:inline-flex;align-items:center;gap:22px;color:var(--nsh-text)!important;text-decoration:none!important}
.nsh-logo{display:flex;flex:0 0 auto;width:116px;height:116px;padding:8px;border-radius:18px;background:#fff;overflow:hidden}
.nsh-logo-image{width:100%;height:100%;object-fit:contain}
.nsh-brand-copy{display:flex;min-width:0;flex-direction:column;gap:4px}
.nsh-eyebrow{color:var(--nsh-accent);font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.nsh-name{display:block;color:var(--nsh-text);font-size:clamp(30px,3.2vw,50px);font-weight:700;line-height:1.35;padding:2px 0 3px}
.nsh-tagline{display:block;margin-top:5px;color:var(--nsh-text);font-size:18px;line-height:1.65;opacity:.86}
.nsh-nav{width:100%;background:var(--nsh-accent);border-bottom:1px solid rgba(255,255,255,.18)}
.nsh-nav.nsh-is-sticky.nsh-is-fixed{position:fixed;left:0;right:0;top:0;z-index:9991;box-shadow:0 5px 18px rgba(0,0,0,.16)}
.admin-bar .nsh-nav.nsh-is-sticky.nsh-is-fixed{top:32px}
.nsh-nav-inner{max-width:1440px;margin:0 auto;padding:0 clamp(20px,6vw,72px)}
.nsh-menu-list{display:flex;align-items:stretch;gap:6px;min-height:62px;overflow-x:auto;scrollbar-width:thin}
.nsh-menu-link{display:flex;align-items:center;padding:15px 18px;color:var(--nsh-text)!important;font-size:17px;font-weight:700;line-height:1.4;text-decoration:none!important;white-space:nowrap;border-bottom:3px solid transparent}
.nsh-menu-link:hover,.nsh-menu-link:focus-visible,.nsh-menu-link.is-current{background:rgba(255,255,255,.1);border-bottom-color:var(--nsh-text);outline:0}
.nsh-menu-toggle{display:none;width:100%;min-height:52px;align-items:center;justify-content:center;gap:9px;padding:10px 14px;border:0;background:transparent;color:var(--nsh-text);font:700 17px/1.4 inherit;cursor:pointer}
.nsh-menu-icon,.nsh-menu-icon:before,.nsh-menu-icon:after{display:block;width:22px;height:2px;background:currentColor;content:"";transition:transform .2s ease}
.nsh-menu-icon{position:relative}
.nsh-menu-icon:before{position:absolute;top:-7px}
.nsh-menu-icon:after{position:absolute;top:7px}
.nsh-menu-toggle[aria-expanded="true"] .nsh-menu-icon{background:transparent}
.nsh-menu-toggle[aria-expanded="true"] .nsh-menu-icon:before{top:0;transform:rotate(45deg)}
.nsh-menu-toggle[aria-expanded="true"] .nsh-menu-icon:after{top:0;transform:rotate(-45deg)}
body.nsh-hide-legacy-header .ncn-page>.ncn-brand,
body.nsh-hide-legacy-header [data-interaction-id="090f211"]>[data-interaction-id="308e39c"],
body.nsh-hide-legacy-header .wp-site-blocks>header.wp-block-template-part,
body.nsh-hide-legacy-header header.site-header:not(.nsh-site-header),
body.nsh-hide-legacy-header #masthead{display:none!important}
@media(max-width:782px){.admin-bar .nsh-nav.nsh-is-sticky.nsh-is-fixed{top:46px}}
@media(max-width:700px){
 .nsh-brand-area{padding:12px 16px}
 .nsh-brand-link{display:flex;gap:12px}
 .nsh-logo{width:58px;height:58px;padding:4px;border-radius:10px}
 .nsh-eyebrow{display:none}
 .nsh-name{font-size:23px;line-height:1.4;padding-bottom:2px}
 .nsh-tagline{max-width:72vw;margin-top:4px;font-size:13px;line-height:1.6;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
 .nsh-nav-inner{padding:0}
 .nsh-menu-toggle{display:flex}
 .nsh-menu-list{display:none;min-height:0;max-height:min(65vh,480px);padding:6px 14px 14px;flex-direction:column;align-items:stretch;gap:2px;overflow-y:auto}
 .nsh-menu-list.is-open{display:flex}
 .nsh-menu-link{justify-content:center;min-height:46px;padding:10px 14px;border-bottom:1px solid rgba(255,255,255,.17)}
 .nsh-menu-link.is-current{border-bottom-color:var(--nsh-text)}
}
@media(prefers-reduced-motion:reduce){.nsh-menu-icon,.nsh-menu-icon:before,.nsh-menu-icon:after{transition:none}}