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var(--rule);border-radius:var(--radius-lg);box-shadow:var(--shadow)}@media(max-width:58rem){.menu-toggle{display:inline-flex}.primary-nav{position:absolute;left:0;right:0;top:100%;max-height:0;overflow:hidden;visibility:hidden;background:var(--surface);border-bottom:1px solid var(--rule);box-shadow:var(--shadow);transition:max-height .22s ease}.primary-nav.is-open{max-height:80vh;visibility:visible}.primary-nav ul{display:grid;gap:0;padding:.5rem var(--gutter) 1rem}.primary-nav li+li{border-top:1px solid var(--rule)}.primary-nav a{padding:.8rem .15rem;border:0;font-size:.95rem}.primary-nav a[aria-current=page]{color:var(--accent)}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-identity{grid-column:1 / -1}}@media(max-width:42rem){.signal-inner{justify-content:center}.signal-inner span:last-child{display:none}.section-heading{grid-template-columns:1fr}.section-heading 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.profile-icon--orcid[data-astro-cid-yv6f5mma]{color:#afd276;background:#8eb7551f;border-color:#8eb7554d}