.primary-nav{display:flex;gap:8px;align-items:stretch;position:relative;overflow:visible;min-height:52px}.nav-group{position:relative;min-width:0}.nav-group summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:25px;padding:18px 20px;font-size:12px;font-weight:650;cursor:pointer;white-space:nowrap;border-bottom:2px solid transparent}.nav-group summary::-webkit-details-marker{display:none}.nav-group summary>span{font-size:14px}.nav-group-active summary,.nav-group[open] summary{border-bottom-color:var(--accent);color:var(--ink)}.nav-group[open] summary{background:var(--soft)}.nav-panel{position:absolute;left:0;top:100%;z-index:110;min-width:240px;max-height:65vh;overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:0 0 12px 12px;box-shadow:0 16px 30px #17263f20;padding:14px}.nav-panel>p{text-transform:uppercase;letter-spacing:1.5px;font-size:9px;color:var(--muted);padding:6px 10px 12px;margin:0}.nav-panel>a{display:flex;justify-content:space-between;gap:15px;padding:12px 10px;font-size:12px;border-radius:6px}.nav-panel>a>span{color:var(--muted)}.nav-panel>a:hover,.nav-panel>a[aria-current=page]{background:var(--soft);color:var(--blue)}.nav-panel form{border-top:1px solid var(--line);padding:10px 0 0;margin-top:8px}.nav-panel button{border:0;background:none;color:var(--blue);font:inherit;font-size:12px;padding:10px;cursor:pointer}.nav-search-link{display:flex;gap:9px;align-items:center;margin-left:auto;font-size:12px;padding:12px}.primary-nav :is(summary,a,button):focus-visible{outline:2px solid var(--blue);outline-offset:-2px}.site-header{overflow:visible}.member-bar .wrap{flex-wrap:wrap}.member-bar form{margin:0}.site-header .search{position:relative;overflow:visible}.nav-group:last-of-type .nav-panel{left:auto;right:0}@media(max-width:720px){.primary-nav{gap:0;justify-content:space-between;min-height:46px}.nav-group{position:static;flex:1}.nav-group summary{justify-content:center;padding:15px 8px;gap:6px;font-size:11px}.nav-panel,.nav-group:last-of-type .nav-panel{left:0;right:0;width:auto;min-width:0;max-height:65vh;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;padding:12px}.nav-panel>p,.nav-panel>form{grid-column:1/-1}.nav-panel>a{font-size:12px;overflow-wrap:anywhere}.nav-search-link{display:none}.member-bar .wrap{gap:12px;padding-top:10px;padding-bottom:10px;font-size:10px}.member-bar .wrap>span{display:none}}@media(max-width:360px){.nav-group summary{font-size:10px;padding:14px 5px;gap:4px}.nav-panel>a{padding:10px 8px;font-size:11px}}
.nav-mobile-links,.nav-menu>summary{display:none}.nav-menu{flex:1;min-width:0}.nav-sections{display:flex;align-items:stretch;gap:8px}.nav-menu>summary{list-style:none}.nav-menu>summary::-webkit-details-marker{display:none}
@media(max-width:720px){
 .utility-bar{display:none}.masthead{padding-top:10px;padding-bottom:10px;gap:10px}.masthead .brand img{width:132px;height:36px}.masthead .header-actions{gap:12px}.masthead .search{height:40px}.masthead .search input{font-size:16px}.masthead .theme-toggle{width:40px;height:40px}.site-header{position:relative;top:auto}.primary-nav{position:relative;align-items:center;gap:12px;min-height:48px}.nav-mobile-links{display:flex;flex:1;gap:3px;min-width:0}.nav-mobile-links>a{display:flex;align-items:center;justify-content:center;min-height:44px;padding:0 10px;font-size:13px;font-weight:650;white-space:nowrap;border-bottom:2px solid transparent}.nav-mobile-links>a[aria-current=page]{border-color:var(--accent)}
 .nav-menu{flex:none;position:static}.nav-menu>summary{display:flex;align-items:center;gap:8px;min-height:44px;padding:0 10px;font-size:13px;font-weight:650;cursor:pointer}.nav-menu[open]>summary{background:var(--soft);border-radius:8px}.nav-menu>.nav-sections{position:absolute;left:0;right:0;top:100%;z-index:120;display:block;max-height:calc(100dvh - 210px);overflow-y:auto;overscroll-behavior:contain;background:var(--card);border:1px solid var(--line);border-radius:0 0 12px 12px;box-shadow:0 12px 28px #17263f25;padding:8px 12px}
 .nav-sections>.nav-group{border-bottom:1px solid var(--line)}.nav-sections>.nav-group>summary{justify-content:space-between;min-height:46px;font-size:14px;padding:10px 12px}.nav-sections .nav-panel,.nav-sections .nav-group:last-of-type .nav-panel{position:static;width:auto;border:0;box-shadow:none;border-radius:0;padding:4px 0 12px;max-height:none;grid-template-columns:1fr 1fr}.nav-sections .nav-panel>p{display:none}.nav-sections .nav-panel>a{font-size:13px;min-height:44px;align-items:center;padding:10px 12px}.nav-sections .nav-panel button{font-size:14px;min-height:44px}.nav-search-link{display:flex;min-height:44px;font-size:13px;padding:10px 12px}
 .member-bar .wrap{padding-top:5px;padding-bottom:5px;gap:12px;font-size:12px}.member-bar .wrap>a{min-height:34px;display:inline-flex;align-items:center}.member-bar .wrap>a:first-child{margin-right:auto}
}
@media(max-width:360px){.primary-nav{gap:3px}.nav-mobile-links>a{padding:0 7px;font-size:12px}.nav-menu>summary{padding:0 7px}}
@media(max-width:720px){.nav-menu>.nav-sections{max-height:calc(100dvh - 235px)}}
@media(max-width:360px){.masthead .brand img{width:105px;height:30px}.masthead .header-actions{gap:10px}}