.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--border);
  background: color-mix(in oklch, var(--background) 94%, transparent);
  backdrop-filter: blur(0.75rem);
}
.nav-inner {
  min-height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-weight: var(--font-weight-bold);
  font-size: var(--text-base);
}
.brand-mark {
  width: 2.125rem;
  height: 2.125rem;
  border-radius: 0.5rem;
}
.brand-wordmark {
  width: 7.875rem;
  height: 1.25rem;
}
.nav-links,
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.nav-link {
  border: 0;
  border-radius: 0.5rem;
  background: transparent;
  padding: 0.5rem 0.625rem;
  color: var(--foreground);
  cursor: pointer;
  font: inherit;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
}
.nav-link:hover,
.nav-link[data-active="true"] {
  color: var(--foreground);
  background: var(--accent);
}
.nav-menu {
  position: relative;
}
.nav-menu-items {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  z-index: 50;
  display: grid;
  min-width: 14rem;
  gap: 0.25rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: var(--popover);
  box-shadow: 0 0.875rem 2.375rem color-mix(in oklch, var(--foreground) 14%, transparent);
  padding: 0.375rem;
}
.nav-menu-items[hidden] {
  display: none;
}
.nav-menu-items a {
  border-radius: 0.375rem;
  color: var(--popover-foreground);
  font-size: var(--text-sm);
  padding: 0.5rem 0.625rem;
}
.nav-menu-items a:hover {
  background: var(--accent);
}
.nav-actions .text-link {
  color: var(--muted-foreground);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-bold);
}
.nav-panel {
  display: contents;
}
.nav-toggle {
  display: none;
  align-items: center;
  border: 0;
  border-radius: 0.5rem;
  background: transparent;
  padding: 0.5rem;
  color: var(--foreground);
  cursor: pointer;
}
.nav-toggle:hover {
  background: var(--accent);
}
.nav-toggle-icon {
  display: inline-flex;
}
.site-header[data-nav-open="false"] .nav-toggle-icon[data-icon="close"],
.site-header[data-nav-open="true"] .nav-toggle-icon[data-icon="menu"] {
  display: none;
}
@media (max-width: 58.75rem) {
  .site-header {
    background: var(--background);
    backdrop-filter: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .nav-panel {
    display: flex;
    position: fixed;
    inset: 4.5rem 0 0;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1.5rem;
    background: var(--background);
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  .site-header[data-nav-open="false"] .nav-panel {
    display: none;
  }
  .nav-links,
  .nav-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
  }
  .nav-actions {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
  }
  .nav-link {
    text-align: left;
    padding: 0.625rem 0.75rem;
  }
  .nav-menu-items {
    position: static;
    min-width: 0;
    border: 0;
    box-shadow: none;
    padding: 0 0 0 0.75rem;
  }
}