/* i18n-v16.css — language toggle EN/RU/FR/ES/DE */
#langToggle{
  position: fixed;
  right: 12px; top: 10px; z-index: 10050;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 12px;
  padding: 6px;
  display: flex; gap: 6px;
  backdrop-filter: blur(8px);
}
#langToggle button{
  font: 12px/1 system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color: inherit; background: transparent; border: 0;
  padding: 6px 8px; border-radius: 9px; cursor: pointer;
}
#langToggle button.active{ background: rgba(110,168,254,.22); }
@media (max-width: 820px){
  #langToggle{ top: 58px; right: 10px; }
}