/* Shared navigation: compact, visible current section, keyboard and touch. */
.top nav{display:flex;align-items:center;flex-wrap:wrap;gap:4px}
.top nav a{display:inline-flex;align-items:center;min-height:44px;margin:0;padding:8px 11px;border-radius:8px;font-size:14px;line-height:1.25}
.top nav a[aria-current=page]{color:var(--acc2);background:#eaf2ec;box-shadow:inset 0 -3px var(--acc2);text-decoration:none;font-weight:700}
.top nav a:focus-visible,.skip-link:focus-visible{outline:3px solid var(--acc2);outline-offset:3px}
.skip-link{position:fixed;left:12px;top:-100px;z-index:100;background:#fff;padding:12px;border:2px solid var(--acc2);border-radius:8px}
.skip-link:focus{top:12px}
@media(max-width:700px){header.top{padding:10px 12px;gap:8px}.top nav{width:100%;gap:3px}.top nav a{font-size:13px;padding:8px}.top .brand{font-size:16px}.top .tag{font-size:10px}}
@media print{.skip-link{display:none}}