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);
}

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

.prim__phone {
  position: relative;
  width: 220px;
  height: 168px;
  overflow: hidden;
  border-radius: 16px;
  background: rgba(255, 247, 230, 0.07);
  touch-action: none;
  cursor: grab;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.prim__ringwrap {
  position: relative;
  width: 56px;
  height: 56px;
}

.prim__ring {
  width: 56px;
  height: 56px;
}

.prim__ring-track {
  fill: none;
  stroke: rgba(255, 247, 230, 0.18);
  stroke-width: 4;
}

.prim__ring-bar {
  fill: none;
  stroke: #5b8cf8;
  stroke-width: 4;
  stroke-linecap: round;
  transform: rotate(-90deg);
  transform-origin: 28px 28px;
}

.prim__check {
  fill: none;
  stroke: #4cd4a6;
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.prim__list {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  padding: 0 16px;
}

.prim__row {
  height: 16px;
  border-radius: 4px;
  background: rgba(255, 247, 230, 0.1);
}

.prim__hint {
  color: #fff7e6;
  font-size: 12px;
  text-align: center;
}

@media (max-width: 340px) {
  .prim__phone {
    width: 176px;
    height: 140px;
  }
  .prim__ringwrap, .prim__ring {
    width: 46px;
    height: 46px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .prim__ring-bar, .prim__check {
    transition: none !important;
  }
}