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);
}

.sr {
  display: grid;
  gap: 20px;
  place-items: center;
}

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

.sr__star {
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  color: #5b8cf8;
  transition: transform 220ms ease-out, color 220ms ease-out;
}
.sr__star svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: currentColor;
}
.sr__star--filled {
  color: #ff9ebb;
  transform: scale(1.08);
}

.sr__readout {
  font: 600 15px/1.3 -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  color: #ffffff;
  letter-spacing: 0.01em;
}
.sr__readout b {
  color: #ff9ebb;
}
.sr__readout--preview {
  color: #5b8cf8;
}
.sr__readout--preview b {
  color: #5b8cf8;
}

@media (max-width: 340px) {
  .sr__star {
    width: 34px;
    height: 34px;
  }
  .sr__row {
    gap: 4px;
  }
  .sr__readout {
    font-size: 13px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .sr__star {
    transition: none;
  }
}