.topbar {
  background: #ffffff;
}

[data-theme="dark"] .topbar {
  background: var(--card);
}

.main-nav a {
  transition: color .16s ease, background-color .16s ease;
}

.main-nav a:hover,
.main-nav a.selected,
.main-nav a[aria-current="page"],
.main-nav .custom-nav-secondary summary:hover,
.main-nav .custom-nav-secondary[open] summary {
  color: #111216;
}

[data-theme="dark"] .main-nav a:hover,
[data-theme="dark"] .main-nav a.selected,
[data-theme="dark"] .main-nav a[aria-current="page"],
[data-theme="dark"] .main-nav .custom-nav-secondary summary:hover,
[data-theme="dark"] .main-nav .custom-nav-secondary[open] summary {
  color: #ffffff;
}