html, body {
  margin: 0;
  overflow: hidden;
}

.stage {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: #17141a;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  padding: clamp(8px, 4vw, 24px);
}

.drm {
  width: 100%;
  max-width: 260px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.drm__col {
  display: grid;
  justify-items: center;
  gap: 8px;
}

.drm__colLabel {
  font: 600 11px/1.2 -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  color: rgba(255, 247, 230, 0.8);
  text-align: center;
}

.drm__track {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 247, 230, 0.16);
  overflow: hidden;
}

.drm__fill {
  height: 100%;
  width: 100%;
  transform-origin: left center;
  transform: scaleX(0);
  border-radius: 999px;
  background: #5b8cf8;
  transition: transform 140ms linear;
}

.drm--force-reduce .drm__fill {
  transition: none;
}

.drm__pct {
  font: 700 13px/1 -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  color: #fff7e6;
  font-variant-numeric: tabular-nums;
}

.drm__staticBox {
  width: 100%;
  min-height: 8px;
  padding: 4px 0;
  border-radius: 8px;
  background: rgba(255, 247, 230, 0.16);
  display: grid;
  place-items: center;
}

.drm__btn {
  grid-column: 1/-1;
  width: 100%;
  border: 0;
  border-radius: 12px;
  padding: 8px 16px;
  background: #fff7e6;
  color: #17141a;
  font: 700 11px/1 -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  cursor: pointer;
  transition: transform 140ms ease-out;
}
.drm__btn:active {
  transform: scale(0.96);
}

@media (max-width: 340px) {
  .drm {
    max-width: 210px;
    gap: 8px;
  }
  .drm__colLabel {
    font-size: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .drm__fill {
    transition: none;
  }
  .drm__btn {
    transition: none;
  }
}