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);
}

.cr {
  display: grid;
  gap: 16px;
  justify-items: center;
}

.cr__meter {
  width: 220px;
  height: 4px;
  border-radius: 4px;
  background: rgba(255, 247, 230, 0.22);
  overflow: hidden;
}

.cr__meterFill {
  width: 100%;
  height: 100%;
  border-radius: 4px;
  background: #fff7e6;
  transform-origin: left center;
  transform: scaleX(0.25);
  transition: transform 300ms ease-out;
}

.cr__read {
  margin: 0;
  color: #17141a;
  font-size: 13px;
  font-weight: 600;
}

.cr__btn {
  display: grid;
  place-items: center;
  width: 200px;
  height: 64px;
  border-radius: 12px;
  background: #ffffff;
  color: #17141a;
  box-shadow: 0 14px 24px rgba(23, 20, 26, 0.32);
  cursor: pointer;
  transition: border-radius 600ms cubic-bezier(0.34, 1.56, 0.64, 1), width 600ms cubic-bezier(0.34, 1.56, 0.64, 1), height 600ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cr__label {
  font-weight: 700;
  font-size: 16px;
}

.cr__steps {
  display: flex;
  gap: 8px;
}

.cr__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 247, 230, 0.28);
  transition: background-color 220ms ease-out, transform 220ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cr__dot--on {
  background: #ffffff;
  transform: scale(1.18);
}

@media (max-width: 340px) {
  .cr__btn {
    width: 180px;
    height: 56px;
  }
  .cr__meter {
    width: 180px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .cr__btn, .cr__meterFill, .cr__dot {
    transition: none;
  }
}