.skip-link { position:fixed; top:1rem; left:1rem; z-index:20; padding:.7rem 1rem; background:#fff; transform:translateY(-200%); }
.skip-link:focus { transform:none; }
.site-header { min-height:var(--ipves-header-height); display:flex; align-items:center; justify-content:space-between; gap:1rem; border-bottom:1px solid var(--line); }
.site-header nav, footer nav { display:flex; gap:.65rem 1rem; flex-wrap:wrap; }
.site-header nav { column-gap:1.25rem; }
.site-header nav a, footer nav a { color:var(--muted); font-size:var(--ipves-nav-size); font-weight:700; letter-spacing:.11em; line-height:1.5; text-decoration:none; text-transform:uppercase; }
.site-header nav a[aria-current="page"] { color:var(--accent); text-decoration:underline; text-underline-offset:4px; }
footer { display:flex; align-items:flex-end; justify-content:space-between; gap:1rem; flex-wrap:wrap; }
footer p { margin:0; color:var(--muted); font-size:11px; }
@media (max-width:719px) { .site-header { min-height:7rem; align-items:flex-start; flex-direction:column; padding-block:1.25rem; } .site-header nav { gap:.55rem 1rem; } footer { align-items:flex-start; flex-direction:column; padding-block:3rem 2rem; } }