:root{--navh:80px}@media(max-width:860px){:root{--navh:64px}}.skip-link{position:absolute;left:12px;top:-80px;z-index:1000}.skip-link:focus{top:12px}#site-header{min-height:calc(var(--navh) + 1px)}header:not(.posthead){position:sticky;top:0;z-index:60;border-bottom:1px solid transparent}.nav{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;height:var(--navh)}.nav-links{display:flex;align-items:center}.nav-item{position:relative;display:flex;align-items:center}.dropdown{position:absolute;opacity:0;visibility:hidden}.brand-ico,.burger{display:none}.mm-scrim{position:fixed;inset:0;opacity:0;visibility:hidden}.mobile-menu{position:fixed;top:0;right:0;bottom:0;width:min(392px,90vw);transform:translateX(100%)}@media(max-width:860px){.nav{grid-template-columns:1fr auto}.nav .center,.nav-links,.nav .right .btn-ink{display:none}.burger{display:flex}}.js-fade .fade{opacity:0;transform:translateY(20px)}.fade.in{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){.fade{opacity:1;transform:none}}