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);
}

.pr {
  width: min(100%, 432px);
}

.pr__head {
  margin: 0;
  text-align: center;
}

.pr__title {
  margin: 0;
  font-weight: 800;
  font-size: clamp(13px, 3.6vw, 16px);
  line-height: 1.25;
  color: #17141a;
}

.pr__sub {
  margin: 4px 0 0;
  font-weight: 500;
  font-size: clamp(8px, 2.4vw, 10px);
  line-height: 1.4;
  color: rgba(23, 20, 26, 0.62);
}

.pr__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 12px 0 0;
  padding-top: 20px;
}

.pr__card {
  position: relative;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  padding: 20px 12px 12px;
  border: 1px solid rgba(23, 20, 26, 0.12);
  border-radius: 16px;
  background: #ffffff;
}

.pr__card--pick {
  border-color: rgba(23, 20, 26, 0.32);
  box-shadow: 0 14px 24px rgba(23, 20, 26, 0.32);
}

.pr__plan {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  font-weight: 700;
  font-size: clamp(8px, 2.4vw, 10px);
  line-height: 1.2;
  color: rgba(23, 20, 26, 0.62);
}

.pr__flag {
  padding: 0 4px;
  border: 1px solid rgba(23, 20, 26, 0.28);
  border-radius: 999px;
  font-weight: 700;
  font-size: 8px;
  line-height: 1.2;
  color: rgba(23, 20, 26, 0.62);
}

.pr__price {
  margin: 4px 0 0;
  font-weight: 800;
  font-size: clamp(14px, 4.4vw, 20px);
  line-height: 1.1;
  color: #17141a;
}

.pr__per {
  font-weight: 600;
  font-size: clamp(7px, 2vw, 9px);
  line-height: 1;
  color: rgba(23, 20, 26, 0.62);
}

.pr__feats {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.pr__feat {
  display: grid;
  grid-template-columns: 12px 1fr;
  align-items: center;
  gap: 4px;
  font-weight: 500;
  font-size: clamp(7px, 2.2vw, 9px);
  line-height: 1.4;
  color: rgba(23, 20, 26, 0.78);
}

.pr__ico {
  display: inline-flex;
  width: 12px;
  height: 12px;
  color: #2f6df6;
}

.pr__ico svg {
  width: 100%;
  height: 100%;
}

.pr__pick {
  margin: 12px 0 0;
  padding: 4px 0;
  width: 100%;
  border: 1px solid rgba(23, 20, 26, 0.28);
  border-radius: 999px;
  background: none;
  font-family: inherit;
  font-weight: 700;
  font-size: clamp(8px, 2.2vw, 10px);
  line-height: 1.4;
  color: #17141a;
  cursor: pointer;
}

.pr__orb {
  position: absolute;
  top: -14px;
  left: 50%;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 26%, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0) 46%), radial-gradient(circle at 52% 56%, #2f6df6 0%, rgba(47, 109, 246, 0.9) 54%, rgba(23, 20, 26, 0.82) 100%);
  box-shadow: 0 4px 12px rgba(47, 109, 246, 0.45);
  transform: translateX(-50%);
}

.pr.is-demo .pr__orb {
  animation-name: prBob;
  animation-duration: 1s;
  animation-timing-function: cubic-bezier(0.2, 0.8, 0.2, 1);
  animation-iteration-count: infinite;
}

@keyframes prBob {
  0% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-6px);
  }
  100% {
    transform: translateX(-50%) translateY(0);
  }
}
@media (max-width: 340px), (max-height: 220px) {
  .pr__title {
    font-size: 11px;
  }
  .pr__sub {
    font-size: 8px;
    margin-top: 0;
  }
  .pr__grid {
    gap: 8px;
    margin-top: 8px;
    padding-top: 16px;
  }
  .pr__card {
    padding: 16px 8px 8px;
  }
  .pr__plan {
    font-size: 8px;
  }
  .pr__flag {
    font-size: 7px;
  }
  .pr__price {
    font-size: 13px;
    margin-top: 0;
  }
  .pr__feats {
    margin-top: 4px;
  }
  .pr__feat {
    grid-template-columns: 10px 1fr;
    font-size: 7px;
  }
  .pr__ico {
    width: 10px;
    height: 10px;
  }
  .pr__pick {
    margin-top: 4px;
    font-size: 8px;
  }
  .pr__orb {
    top: -10px;
    width: 20px;
    height: 20px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .pr.is-demo .pr__orb {
    animation: none !important;
    transform: translateX(-50%) !important;
  }
}