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

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

.row {
  display: flex;
  align-items: center;
  gap: 32px;
}

.ring {
  box-sizing: border-box;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 5px solid rgba(23, 20, 26, 0.14);
}

.ring--fast {
  border-top-color: #2f6df6;
  animation: spin 1000ms linear infinite;
}

.ring--slow {
  border-top-color: #17141a;
  animation: spin 3000ms linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}
@media (prefers-reduced-motion: reduce) {
  .ring--fast, .ring--slow {
    animation: none;
  }
}