.header nav{gap:18px;align-items:center}
.header nav .nav-primary-link,.nav-disclosure>summary{font-size:13px;font-weight:600;color:var(--logo-deep-navy,#26315c);white-space:nowrap}
.nav-disclosure{position:relative}
.nav-disclosure>summary{display:flex;align-items:center;gap:6px;list-style:none;min-height:44px;cursor:pointer;border-bottom:2px solid transparent}
.nav-disclosure>summary::-webkit-details-marker{display:none}
.nav-disclosure>summary>svg{fill:none;stroke:currentColor;stroke-width:1.5;transition:transform .18s ease}
.nav-disclosure[open]>summary>svg{transform:rotate(180deg)}
.nav-disclosure.is-current>summary,.nav-disclosure[open]>summary{color:var(--logo-red-text,#bc1d24);border-color:var(--logo-red,#df252a)}
.nav-disclosure>summary:focus-visible,.header nav a:focus-visible{outline:2px solid var(--logo-navy,#303f75);outline-offset:4px;border-radius:3px}
.nav-panel{position:absolute;z-index:30;top:calc(100% + 16px);left:0;width:330px;padding:22px;background:#fff;border:1px solid var(--logo-line,#e0e4ef);border-radius:14px;box-shadow:0 18px 45px #26315c20;animation:nav-panel-enter .16s ease-out}
.header nav .nav-brand-heading{display:flex;flex-direction:column;align-items:flex-start;gap:15px;padding:0 0 18px;border-bottom:1px solid var(--logo-line,#e0e4ef);font-size:12px;color:var(--logo-muted,#60677a)}
.nav-brand-heading img{display:block;width:200px;height:auto;max-height:48px;object-fit:contain;object-position:left center}
.nav-brand-heading>span{display:flex;align-items:center;gap:8px}
.nav-brand-heading>span>svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.5;transform:rotate(-90deg)}
.header nav .nav-unit-link{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--logo-line,#e0e4ef);white-space:normal}
.nav-unit-link>svg{width:34px;height:34px;flex-shrink:0;fill:none;stroke:var(--logo-navy,#303f75);stroke-width:1.4}
.nav-unit-link>span:nth-child(2){display:flex;flex-direction:column;gap:5px;flex:1;min-width:0}
.nav-unit-link strong{font-size:15px;font-weight:600;color:var(--logo-deep-navy,#26315c)}
.nav-unit-link small{font-size:12px;line-height:1.5;color:var(--logo-muted,#60677a)}
.nav-unit-link>span:last-child{color:var(--logo-red,#df252a)}
.nav-unit-link:hover strong{color:var(--logo-red-text,#bc1d24)}
.nav-brand-secondary{display:flex;justify-content:space-between;gap:14px;padding-top:16px}
.header nav .nav-brand-secondary a{font-size:12px;padding:4px 0;color:var(--logo-muted,#60677a)}
.nav-corporate-panel{left:auto;right:0;width:250px;padding:12px 22px}
.header nav .nav-corporate-panel a{display:block;padding:13px 0;font-size:13px}
.nav-corporate-panel a+a{border-top:1px solid var(--logo-line,#e0e4ef)}
@keyframes nav-panel-enter{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1180px){
 .header nav.open{gap:0;max-height:calc(100dvh - 86px);overflow-y:auto;overscroll-behavior:contain}
 .header nav .nav-primary-link,.nav-disclosure>summary{font-size:15px;padding:14px 0;min-height:48px}
 .nav-disclosure>summary{justify-content:space-between}
 .nav-disclosure.is-current>summary,.nav-disclosure[open]>summary{border-bottom-color:var(--logo-line,#e0e4ef)}
 .nav-panel{position:static;display:block;width:auto;margin:0 0 12px;padding:18px;background:var(--logo-soft,#f7f8fc);border-radius:8px;box-shadow:none}
 .nav-brand-heading img{width:180px;max-height:44px}
 .header nav .nav-brand-heading{padding:0 0 14px}
 .header nav .nav-brand-secondary a{font-size:13px;padding:4px 0}
 .header nav .nav-corporate-panel a{font-size:14px;padding:12px 0}
}
@media(max-width:760px){.header nav.open{max-height:calc(100dvh - 76px)}.nav-panel{padding:16px}.nav-unit-link small{font-size:11px}}
@media(prefers-reduced-motion:reduce){.nav-panel{animation:none}.nav-disclosure>summary>svg{transition:none}}