.membership-medal { width: min(100%, 680px); margin: -20px auto 48px; min-width: 0; text-align: center; }
.membership-medal__stage {
  position: relative;
  isolation: isolate;
  width: 100%;
  height: clamp(280px, 38vw, 420px);
  background: radial-gradient(ellipse at 50% 55%, rgba(201, 35, 27, .09), transparent 68%);
}
.membership-medal__poster,
.membership-medal__viewport,
.membership-medal model-viewer {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
}
.membership-medal__poster { object-fit: contain; }
.membership-medal__viewport { opacity: 0; pointer-events: none; }
.membership-medal[data-state="ready"] .membership-medal__viewport { opacity: 1; pointer-events: auto; }
.membership-medal[data-state="ready"] .membership-medal__poster { visibility: hidden; }
.membership-medal model-viewer {
  background: transparent;
  --poster-color: transparent;
  --progress-bar-color: var(--red);
  --progress-bar-height: 2px;
  touch-action: pan-y;
}
.membership-medal model-viewer::part(default-progress-bar) { display: none; }
.membership-medal__hint { margin: 12px 0 0; color: var(--smoke); font-size: 13px; }
.membership-medal__status { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
@media (max-width: 760px) {
  .membership-medal { margin-top: -12px; margin-bottom: 36px; }
  .membership-medal__stage { height: clamp(250px, 76vw, 380px); }
}
@media (prefers-reduced-motion: reduce) {
  .membership-medal *, .membership-medal *::before, .membership-medal *::after { animation: none !important; transition: none !important; }
}
.membership-medal__stage[data-activate] { cursor: grab; }
.membership-medal__stage:focus-visible { outline: 2px solid var(--cream); outline-offset: 4px; }