@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; display: flex; flex-direction: column; background: var(--bg); color: var(--fg); font: 15px/1.55 Geist, ui-sans-serif, system-ui, sans-serif; }
a { color: inherit; text-decoration-thickness: .08em; text-underline-offset: .2em; }
a:hover { color: var(--l0); }
button, input { font: inherit; }
button { color: inherit; }
button:focus-visible, a:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid var(--l2); outline-offset: 3px; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }
.skip-link { position: absolute; z-index: 99; top: -100px; left: 8px; padding: 10px 14px; border-radius: 8px; background: var(--fg); color: var(--bg); }
.skip-link:focus { top: 8px; }
.site-header { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; padding: 14px 36px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand:hover { color: inherit; }
.brand__mark { width: 40px; height: 40px; flex: none; }
.brand__copy { display: flex; flex-direction: column; line-height: 1.15; }
.brand__name { font-weight: 700; letter-spacing: -0.01em; }
.brand__meta { color: var(--muted); font: 11px 'Geist Mono', monospace; }
.primary-nav { display: flex; gap: 4px; margin-left: auto; padding: 3px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); }
.primary-nav a { padding: 6px 14px; border-radius: 7px; font-size: 14px; text-decoration: none; }
.primary-nav a:hover { color: inherit; background: var(--line); }
.primary-nav a[aria-current="page"] { background: var(--fg); color: var(--bg); }
.theme-toggle { padding: 7px 12px; border: 1px solid var(--line); border-radius: 8px; background: transparent; color: var(--muted); cursor: pointer; font: 11px 'Geist Mono', monospace; white-space: nowrap; }
.theme-toggle:hover { border-color: var(--fg); color: var(--fg); }
.theme-toggle__dark, [data-theme="dark"] .theme-toggle__light { display: none; }
[data-theme="dark"] .theme-toggle__dark { display: inline; }
.site-footer { display: flex; flex-direction: column; gap: 12px; margin-top: auto; padding: 16px 36px; border-top: 1px solid var(--line); color: var(--muted); font: 11px 'Geist Mono', monospace; }
.site-footer a { text-decoration: none; }
.site-footer__main, .site-footer__meta { display: flex; justify-content: space-between; align-items: center; gap: 12px 16px; flex-wrap: wrap; }
.brand--footer { min-width: 44px; min-height: 44px; gap: 10px; color: var(--fg); }
.brand--footer .brand__mark { width: 28px; height: 28px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 4px 6px; }
.footer-links a { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; padding: 0 10px; border: 1px solid var(--line); border-radius: 8px; color: var(--fg); font: 500 13px Geist, ui-sans-serif, system-ui, sans-serif; }
.footer-links svg { display: block; width: 20px; height: 20px; flex: none; }
.footer-links a:hover { background: var(--line); color: var(--fg); }
.lane-legend { display: flex; gap: 14px; flex-wrap: wrap; }
.eyebrow { margin: 0; color: var(--muted); font: 11px/1.5 'Geist Mono', monospace; letter-spacing: .025em; }
.eyebrow span { padding: 0 5px; color: var(--l2); }
.panel { border: 1px solid var(--line); border-radius: 14px; background: var(--panel); box-shadow: var(--shadow); }
.tag-list { display: flex; flex-wrap: wrap; gap: 6px; }
.tag-chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); border-radius: 999px; padding: 3px 9px; color: var(--fg); font: 10px 'Geist Mono', monospace; }
.tag-chip::before { width: 7px; height: 7px; border-radius: 50%; background: var(--lane, var(--fg)); content: ''; }
@media (max-width: 680px) {
  .site-header { gap: 12px; padding: 12px 16px; }
  .brand { flex: 1; min-width: 0; }
  .brand__meta { font-size: 10px; }
  .primary-nav { order: 3; width: 100%; margin-left: 0; }
  .primary-nav a { flex: 1; text-align: center; }
  .site-footer { padding: 14px 16px; }
  .site-footer__main { flex-wrap: nowrap; gap: 12px; }
  .brand--footer { flex: 0 0 44px; }
  .footer-links { flex: 1; min-width: 0; flex-wrap: nowrap; }
  .footer-links a { flex: 1; justify-content: center; min-height: 44px; }
}

.about-shortcuts{max-width:900px;margin:0 auto 22px;padding:0 24px;color:var(--muted);font-size:14px}.about-shortcuts a{white-space:nowrap}