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);
}

.lq {
  display: grid;
  gap: 12px;
  justify-items: center;
}

.lq__caption {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  color: #17141a;
}

.lq__scene {
  position: relative;
  width: 200px;
  height: 140px;
  display: grid;
  place-items: center;
  --level: 0;
}

.lq__scene::before {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 200px;
  height: 140px;
  border-radius: 16px;
  background: radial-gradient(circle, rgba(110, 200, 255, calc(0.05 + var(--level) * 0.78)) 0%, rgba(110, 200, 255, calc(0.02 + var(--level) * 0.32)) 55%, transparent 88%);
  pointer-events: none;
}

.lq__btn {
  position: relative;
  z-index: 1;
  border: 0;
  background: #17141a;
  border-radius: 16px;
  padding: 24px;
  cursor: pointer;
}

.lq__btn:focus-visible {
  outline: 2px solid #6ec8ff;
  outline-offset: 3px;
}

.lq__outline {
  fill: none;
  stroke: #fff7e6;
  stroke-width: 1.4;
  stroke-linejoin: round;
}

.lq__wave {
  fill: #6ec8ff;
}

.lq__status {
  margin: 0;
  font-size: 11px;
  color: #17141a;
  font-weight: 600;
}

@media (max-width: 340px) {
  .lq__scene {
    width: 150px;
    height: 96px;
  }
  .lq__btn {
    padding: 12px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .lq__wave {
    transition: none;
  }
}