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);
}

.prrbo {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.prrbo__panel {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  padding: 16px;
  border-radius: 16px;
  background: #ffffff;
}

.prrbo__track {
  position: relative;
  width: 20px;
  height: 92px;
  border-radius: 4px;
  background: #fff7e6;
}

.prrbo__cap {
  position: absolute;
  left: -4px;
  right: -4px;
  bottom: 77px;
  height: 2px;
  background: #c93000;
}

.prrbo__marker {
  position: absolute;
  left: 2px;
  right: 2px;
  bottom: 2px;
  height: 12px;
  border-radius: 4px;
  background: #0a4fe8;
}

.prrbo__phone {
  position: relative;
  width: 156px;
  height: 108px;
  overflow: hidden;
  border-radius: 8px;
  background: #fff7e6;
  touch-action: none;
  cursor: grab;
}

.prrbo__list {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
}

.prrbo__row {
  height: 18px;
  border-radius: 4px;
  background: #ffffff;
}

.prrbo__hint {
  color: #17141a;
  font-size: 12px;
  text-align: center;
}

@media (max-width: 340px) {
  .prrbo__panel {
    padding: 12px;
    gap: 8px;
  }
  .prrbo__track {
    height: 72px;
  }
  .prrbo__cap {
    bottom: 60px;
  }
  .prrbo__phone {
    width: 128px;
    height: 88px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .prrbo__marker, .prrbo__list {
    transition: none !important;
  }
}