.lang-toggle {
  background: none; border: none; padding: 0; margin: 0;
  font-family: inherit; cursor: pointer;
  display: inline-flex; align-items: center;
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 600;
  color: var(--muted);
  touch-action: manipulation;
}
.lang-toggle:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.5);
  outline-offset: 4px;
  border-radius: 2px;
}
.lang-icon {
  width: 13px; height: 13px; stroke: currentColor; margin-right: 8px;
  transition: transform 0.4s cubic-bezier(.16, 1, .3, 1);
}
.lang-toggle:hover .lang-icon { transform: rotate(15deg); color: #fff; }
.lang-item { color: var(--muted); transition: color 0.3s ease; }
.lang-item.active { color: #fff; }
.lang-item:hover:not(.active) { color: #cfcfd6; }
.lang-separator { margin: 0 4px; color: rgba(255, 255, 255, 0.15); user-select: none; }