.page-nav {
  --page-nav-text: var(--text, var(--ink, #f2f2f2));
  --page-nav-muted: var(--text-muted, var(--silver-dim, rgba(242, 242, 242, 0.58)));
  --page-nav-line: var(--line, rgba(242, 242, 242, 0.12));
  --page-nav-accent: var(--accent, #d1b184);
  --page-nav-font-display: var(--font-display, "Cormorant Garamond", "Shippori Mincho", serif);
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--page-nav-line);
  background: rgba(6, 6, 6, 0.84);
  backdrop-filter: blur(18px);
}

.page-nav__inner {
  width: min(1220px, calc(100% - 48px));
  margin: 0 auto;
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
  min-height: 54px;
}

.page-nav__brand {
  display: inline-flex;
  gap: 10px;
  align-items: baseline;
  color: inherit;
  text-decoration: none;
  white-space: nowrap;
}

.page-nav__brand span {
  font-family: var(--page-nav-font-display);
  font-size: 1.3rem;
  letter-spacing: 0.1em;
  text-transform: lowercase;
}

.page-nav__brand small {
  color: var(--page-nav-muted);
  font-family: var(--page-nav-font-display);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.page-nav__links {
  display: flex;
  gap: clamp(10px, 2vw, 24px);
  align-items: center;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-nav__links::-webkit-scrollbar {
  display: none;
}

.page-nav__links a {
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  color: var(--page-nav-muted);
  font-family: var(--page-nav-font-display);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  transition:
    color 180ms ease,
    border-color 180ms ease;
}

.page-nav__links a.is-active,
.page-nav__links a[aria-current="location"] {
  color: var(--page-nav-text);
  border-bottom-color: var(--page-nav-accent);
}

.page-header-anchor {
  scroll-margin-top: 78px;
}

@media (hover: hover) {
  .page-nav__links a:hover,
  .page-nav__brand:hover {
    color: var(--page-nav-text);
  }
}

@media (max-width: 720px) {
  .page-nav__inner {
    width: 100%;
    max-width: none;
    min-height: 52px;
    padding-inline: 16px;
  }

  .page-nav__brand small {
    display: none;
  }

  .page-nav__links {
    gap: 14px;
  }

  .page-nav__links a {
    font-size: 0.72rem;
    letter-spacing: 0.18em;
  }
}