/* v68 owner-requested menu containment and three official SNS links only. */
.site-header .overview-panel,.site-header #navigation .mega{box-sizing:border-box;}
.site-header .overview-columns{grid-template-columns:minmax(0,1fr) minmax(0,1.6fr) minmax(0,1fr)!important;}
.site-header :is(.overview-panel,#navigation .mega) :is(.overview-column,.nav-clusters,.nav-cluster,.disease-finder,.mega-title){min-width:0;max-width:100%;box-sizing:border-box;}
.site-header :is(.overview-panel,#navigation .mega) :is(h3,h4){min-width:0;max-width:100%;white-space:normal!important;overflow-wrap:anywhere;box-sizing:border-box;}
.site-header .overview-column>h3,.site-header .overview-column>.disease-finder{grid-column:1/-1;}
.site-header :is(.overview-panel,#navigation .mega) a{min-width:0;max-width:100%;white-space:normal!important;overflow-wrap:anywhere;box-sizing:border-box;}
.site-header .overview-column>a,.site-header #navigation .nav-cluster>a{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;}
.site-header :is(.overview-column,.nav-cluster)>a>span{flex:none;position:static;inset:auto;transform:none;}
.site-header .menu-socials-v66>div{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:8px!important;}
.site-header .menu-socials-v66 a.menu-social-link-v66{display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:center!important;gap:5px!important;min-height:72px!important;padding:7px 4px!important;min-width:0;width:100%;font-size:14px!important;line-height:1.5;box-sizing:border-box;}
.site-header .menu-socials-v66 img.v65-social-icon{width:24px!important;height:24px!important;max-width:24px!important;max-height:24px!important;object-fit:contain!important;flex:none;}
.site-header .menu-socials-v66 a>span{display:block;position:static;inset:auto;transform:none;max-width:100%;color:inherit;margin:0;white-space:nowrap;}
.site-header .menu-social-ai-v68{margin:7px 0 0;font-size:14px;line-height:1.5;color:#7a716a;}
@media(max-width:1200px){
 .site-header #navigation .nav-clusters{grid-template-columns:minmax(0,1fr)!important;}
 .site-header .overview-columns{grid-template-columns:minmax(0,1fr)!important;}
 .site-header :is(.overview-panel,#navigation .mega) .mega-title{flex-wrap:wrap;}
}

@media(min-width:1201px){
 .site-header #navigation>details.nav-group{position:static!important;}
 .site-header #navigation>details.nav-group>.mega{position:absolute!important;left:50%!important;right:auto!important;transform:translateX(-50%)!important;width:min(1100px,calc(100vw - 48px))!important;}
}