.detail-language-switch {
  position: fixed;
  top: 14px;
  right: 16px;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 10px;
  border: 1px solid #555;
  border-radius: 10px;
  background: #242426;
  box-shadow: 0 8px 24px #0004;
  color: #aaa;
  font: 600 13px/1.4 Arial, sans-serif;
}
.detail-language-switch button {
  border: 0;
  background: transparent;
  color: #ddd;
  font: inherit;
  cursor: pointer;
  padding: 3px;
}
.detail-language-switch button.active,
.detail-language-switch button:hover,
.detail-language-switch button:focus-visible { color: #ffe9a3; }
@media (max-width: 600px) {
  body { padding-top: 40px; }
  .detail-language-switch { top: 8px; right: 8px; }
}