html { color-scheme: only light; }
.show-nav {
  display: flex; align-items: center; gap: 4px 18px; flex-wrap: wrap;
  border-bottom: 1.5px solid var(--ink, #16160f);
  padding: 0 16px; min-height: 38px;
  background: var(--paper, #d6d0ad);
  font-family: "SF Mono", "Menlo", "Consolas", "Liberation Mono", monospace;
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  flex-shrink: 0; z-index: 20;
}
.show-nav a {
  color: #16160f; -webkit-text-fill-color: #16160f;
  text-decoration: none; padding: 8px 0;
}
.show-nav a.here { font-weight: 700; }
.show-nav .brand {
  font-weight: 700; letter-spacing: 0.18em; color: #16160f;
  -webkit-text-fill-color: #16160f;
  margin-right: 8px;
}
.show-nav .spacer { flex: 1; }
.show-nav .tag {
  font-size: 9px; letter-spacing: 0.14em; color: var(--ink-faint, #6b6852);
}
@media (max-width: 720px) {
  .show-nav { gap: 2px 10px; padding: 8px 12px; font-size: 10px; }
  .show-nav .brand { flex-basis: 100%; margin-right: 0; padding-bottom: 3px; }
  .show-nav .spacer,
  .show-nav a[href="/demo/"],
  .show-nav a[href="/lens/"],
  .show-nav a[href="/lab/"],
  .show-nav a[href^="https://robertmariani.net"] { display: none; }
  .show-nav .tag { display: none; }
}