.siteHeader {
  position: sticky;
  top: 0;
  z-index: 20;
  margin: 0 0 12px;
  padding: 10px 0 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(10px);
}

html[data-theme="light"] .siteHeader {
  border-bottom-color: rgba(15, 23, 42, 0.12);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
}

@media (prefers-color-scheme: light) {
  html:not([data-theme]) .siteHeader {
    border-bottom-color: rgba(15, 23, 42, 0.12);
    background: color-mix(in srgb, var(--bg) 78%, transparent);
  }
}

.siteNav {
  width: min(1100px, 100%);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  font-weight: 950;
  letter-spacing: -0.02em;
}

.brandMark {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.95), rgba(59, 130, 246, 0.85));
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.22);
}

.navLinks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.navLink {
  text-decoration: none;
  color: var(--muted);
  font-weight: 850;
  font-size: 13px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.navLink:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
}

.navLink[aria-current="page"] {
  color: var(--text);
  border-color: rgba(124, 58, 237, 0.35);
  background: rgba(124, 58, 237, 0.12);
}

html[data-theme="light"] .navLink:hover {
  border-color: rgba(15, 23, 42, 0.12);
  background: rgba(255, 255, 255, 0.65);
}

@media (prefers-color-scheme: light) {
  html:not([data-theme]) .navLink:hover {
    border-color: rgba(15, 23, 42, 0.12);
    background: rgba(255, 255, 255, 0.65);
  }
}