html{scroll-padding-top:calc(var(--site-header-height,110px) + 16px)}
.site-header-shell{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--line)}
.site-header-shell .header{position:relative}
.skip:focus{z-index:110}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}