.lang-toggle {
  display: inline-flex;
  align-items: stretch;
  flex: 0 0 auto;
  border: 1px solid var(--line, #cbd5df);
  border-radius: 999px;
  overflow: hidden;
  background: var(--card, #fff);
}
.lang-toggle button,
.course-toolbar .lang-toggle button {
  border: 0;
  margin: 0;
  padding: 5px 12px;
  background: transparent;
  color: var(--muted, #566471);
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  text-decoration: none;
}
.lang-toggle button[aria-pressed="true"],
.course-toolbar .lang-toggle button[aria-pressed="true"] {
  background: var(--accent, #20578c);
  color: #fff;
}
.lang-toggle button:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: -4px;
}
@media print { .lang-toggle { display: none !important; } }