.viwi-lang-toggle{
  position:fixed;
  left:14px;
  bottom:calc(14px + env(safe-area-inset-bottom,0px));
  z-index:1800;
  border:none;
  border-radius:999px;
  padding:10px 14px;
  background:#151B23;
  color:#F3F6FA;
  border:1px solid #2A3442;
  box-shadow:0 12px 32px rgba(0,0,0,.22);
  font-size:.86rem;
}
.viwi-lang-toggle strong{
  color:#F97316;
}