[data-chx-concept-label] {
  position: fixed;
  z-index: 2147483000;
  left: 16px;
  bottom: 16px;
  width: min(500px, calc(100vw - 32px));
  padding: 12px 14px;
  border: 1px solid rgba(205, 174, 113, .45);
  border-radius: 12px;
  background: rgba(13, 12, 10, .96);
  box-shadow: 0 16px 48px rgba(0, 0, 0, .38);
  backdrop-filter: blur(14px);
  color: #eee7d9;
  font: 500 11px/1.55 system-ui, sans-serif;
  letter-spacing: .01em;
}

[data-chx-concept-label] strong {
  display: block;
  margin-bottom: 3px;
  color: #d8b97e;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
}

[data-chx-concept-label] span { display: block; color: rgba(238, 231, 217, .76); }

@media (max-width: 520px) {
  [data-chx-concept-label] { left: 10px; bottom: 10px; width: calc(100vw - 20px); padding: 10px 12px; font-size: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  [data-chx-concept-label] { backdrop-filter: none; }
}