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);
}

.cardneu {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  width: clamp(220px, 78vw, 340px);
}

.cardneu__item {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  padding: 12px;
  border-radius: 16px;
  background: rgb(94%, 28.3843137255%, 11.4274509804%);
  box-shadow: 7px 7px 14px rgba(37.6%, 11.3537254902%, 4.5709803922%, 0.4), -7px -7px 14px rgba(97.6%, 71.3537254902%, 64.5709803922%, 0.5);
  animation: emboss 2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}

.cardneu__item--a {
  animation-delay: 0s;
}

.cardneu__item--b {
  animation-delay: -0.5s;
}

.cardneu__item--c {
  animation-delay: -1s;
}

.cardneu__item--d {
  animation-delay: -1.5s;
}

.cardneu__icon {
  display: block;
  width: clamp(20px, 8vw, 28px);
  height: clamp(20px, 8vw, 28px);
  border-radius: 8px;
  background: #2f6df6;
}

.cardneu__label {
  margin: 0;
  color: #17141a;
  font-weight: 700;
  font-size: clamp(11px, 2.8vw, 13px);
  line-height: 1.3;
}

@keyframes emboss {
  0%, 100% {
    transform: scale(1) translateY(0);
    box-shadow: 4px 4px 8px rgba(37.6%, 11.3537254902%, 4.5709803922%, 0.4), -4px -4px 8px rgba(97.6%, 71.3537254902%, 64.5709803922%, 0.5);
  }
  50% {
    transform: scale(1.05) translateY(-4px);
    box-shadow: 9px 9px 18px rgba(37.6%, 11.3537254902%, 4.5709803922%, 0.4), -9px -9px 18px rgba(97.6%, 71.3537254902%, 64.5709803922%, 0.5);
  }
}
@media (prefers-reduced-motion: reduce) {
  .cardneu__item {
    animation: none !important;
    transform: none;
    box-shadow: 7px 7px 14px rgba(37.6%, 11.3537254902%, 4.5709803922%, 0.4), -7px -7px 14px rgba(97.6%, 71.3537254902%, 64.5709803922%, 0.5);
  }
}