.navbar{position:sticky;top:0;z-index:100;background:var(--bg);border-bottom:1px solid var(--line)}.navbar-container{width:min(1200px,calc(100% - var(--gutter) * 2));margin:auto;min-height:80px;display:flex;justify-content:space-between;align-items:center;gap:24px}.navbar-logo{text-decoration:none;font-size:23px;font-weight:500;letter-spacing:-.045em;white-space:nowrap}.brand-trademark{font-size:11px;vertical-align:super;margin-left:3px;letter-spacing:0}.navbar-menu{display:flex;gap:clamp(18px,2.5vw,36px);align-items:center;margin-left:auto}.navbar-link{position:relative;display:inline-flex;align-items:center;min-height:48px;text-decoration:none;font-size:14px;color:var(--muted);transition:color .16s ease}.navbar-link:hover,.navbar-link[aria-current]{color:var(--text)}.navbar-link[aria-current]:after{content:"";position:absolute;bottom:3px;height:1px;width:100%;background:var(--accent)}.navbar-toggle,.theme-toggle{align-items:center;justify-content:center;flex-shrink:0;width:44px;height:44px;padding:0;background:transparent;border:1px solid var(--line);border-radius:6px;color:var(--text)}.navbar-toggle{display:none}.theme-toggle{display:inline-flex;order:3}.theme-toggle:hover{background:var(--hover-surface)}@media (max-width:768px){.navbar-container{min-height:72px;flex-wrap:wrap;gap:0}.navbar-logo{font-size:21px}.navbar-toggle{display:flex}.theme-toggle{order:0;margin-left:auto;margin-right:10px}.navbar-menu{display:none;flex-basis:100%;margin-left:0;padding:12px 0 22px;flex-direction:column;align-items:stretch;gap:0}.navbar-menu.is-open{display:flex}.navbar-link{min-height:48px;padding:10px 0;border-top:1px solid var(--line);font-size:16px}.navbar-link[aria-current]:after{display:none}.navbar-link[aria-current]{color:var(--accent)}}.site-footer{padding:48px 0 28px;background:var(--bg);border-top:1px solid var(--line)}.footer-bottom,.footer-top{display:flex;justify-content:space-between;align-items:center;gap:28px}.footer-wordmark{font-size:23px;letter-spacing:-.045em;text-decoration:none;white-space:nowrap}.footer-bottom p,.footer-top p{font-size:13px;color:var(--muted)}.footer-email{display:inline-flex;align-items:center;gap:10px;font-size:14px;text-decoration:none}.footer-bottom{margin-top:40px;padding-top:24px;border-top:1px solid var(--line)}.footer-bottom nav{display:flex;gap:24px;flex-wrap:wrap}.footer-bottom nav a{display:inline-flex;align-items:center;gap:3px;min-height:44px;color:var(--muted);font-size:12px;text-decoration:none}.footer-bottom nav a:hover,.footer-email:hover{color:var(--accent)}@media (max-width:820px){.footer-bottom,.footer-top{flex-wrap:wrap}.footer-top p{flex-basis:100%;order:3}.footer-bottom{gap:16px}}