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

.stage {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: #ff4d1f;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  padding: clamp(8px, 4vw, 24px);
}

.clr {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 100%;
}

.clr__btn {
  display: flex;
  align-items: center;
  gap: 4px;
  appearance: none;
  border: none;
  border-radius: 999px;
  background: #fff7e6;
  color: #17141a;
  padding: 8px 12px;
  cursor: pointer;
  flex: 0 0 auto;
}
.clr__btn:focus-visible {
  outline: 2px solid #0a4fe8;
  outline-offset: 2px;
}

.clr__icon {
  font-size: 15px;
  line-height: 1;
  width: 16px;
  text-align: center;
}

.clr__reveal {
  display: inline-block;
  overflow: hidden;
  width: 0;
  will-change: clip-path;
}

.clr__label {
  display: inline-block;
  white-space: nowrap;
  font-size: 12px;
  font-weight: 600;
  opacity: 0;
  will-change: opacity;
}

@media (max-width: 340px) {
  .clr__btn {
    padding: 4px 8px;
  }
  .clr__label {
    font-size: 11px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .clr__reveal, .clr__label {
    transition: none;
  }
}