.site-header{max-width:1320px}
.site-header nav{gap:1rem}
.site-header .portal-link{display:inline-flex;align-items:center;justify-content:center;min-height:36px;padding:.45rem .85rem;background:var(--oac-green-primary);color:#fff;border-radius:3px;text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}
.site-header .portal-link:hover{background:var(--oac-green-dark);color:#fff}
@media(max-width:850px){.site-header nav .portal-link{align-self:flex-start;padding:.65rem 1rem}}