/* Shared museum header. Page styles must not redefine this layout. */
.header{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:112px;padding:10px 4.5%;border-bottom:1px solid var(--line);background:#f8f8f2}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;font:25px var(--serif);letter-spacing:.2em}
.brand small{display:block;font:12px var(--sans);letter-spacing:.2em;margin-top:4px}
.brand-mark{display:grid;place-items:center;position:relative;width:44px;height:48px;border:1px solid #597163;font:29px var(--serif);letter-spacing:0}
.brand-mark:after{content:'';position:absolute;inset:4px;border:1px solid #b9c4b7}
.header-tools{display:flex;flex-shrink:0;gap:15px}
.header .wings{display:grid;grid-template-columns:minmax(0,1fr);gap:4px;width:min(720px,65vw);min-width:0}
.gallery-destinations{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.public-destinations{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.header .wings a{display:flex;align-items:center;justify-content:center;position:relative;gap:6px;min-width:0;min-height:36px;padding:2px;font:.875rem/1.4 var(--sans);text-align:center;overflow-wrap:anywhere}
.header .wings a.active:after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--ink)}
.header .wings a.main-wing{min-height:52px;font:600 1.25rem/1.3 var(--serif);color:#244c43;background:#e8eddf;border-bottom:1px solid #b9c4ad}
.header .wings a.main-wing.active{background:#254b43;color:#fff8e8}
.header .wings a.main-wing.active:after{display:none}
.header .nav-icon{width:17px;height:17px;flex-basis:17px}.header .main-wing .nav-icon{width:21px;height:21px;flex-basis:21px}
@media(max-width:1180px){
 .header{display:grid;grid-template-columns:minmax(0,1fr) auto;padding:12px 24px 6px;gap:10px 16px}
 .brand{grid-column:1;grid-row:1}.header-tools{grid-column:2;grid-row:1}
 .header .wings{grid-column:1/-1;grid-row:2;width:100%}
}
@media(max-width:700px){
 .header{padding:12px 12px 6px;min-height:0;gap:10px}
 .brand{font-size:22px;gap:10px;letter-spacing:.08em}.brand-mark{width:35px;height:39px;font-size:24px}
 .brand small{letter-spacing:.12em;margin-top:2px}.header .icon-button span{display:none}
 .gallery-destinations{gap:10px}.public-destinations{gap:3px}
 .header .public-destinations a{flex-direction:column;gap:0;padding:1px 0}
 .header .wings a.main-wing{font-size:1.125rem}
 .header .public-destinations .nav-icon{width:13px;height:13px;flex-basis:13px}
}
/* Investigation shortcut remains immediately left of the visitor ticket. */
.research-header-button{position:relative}.research-header-button [data-research-count]{position:absolute;right:-6px;top:-3px;background:#2e5547;color:white;border-radius:12px;min-width:21px;padding:2px 5px;font:12px/1.3 var(--sans);font-variant-numeric:tabular-nums}.research-header-button [data-research-count]:empty{display:none}.header .header-tools .icon-button{min-width:44px;min-height:44px}