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);
}

.wiggle {
  margin: 0;
  font-weight: 800;
  font-size: clamp(26px, 8vw, 40px);
  line-height: 1.2;
  font-family: inherit;
  color: #fff7e6;
  text-align: center;
  animation: wiggle 2s ease-out infinite;
}

.wiggle .letter {
  display: inline-block;
  animation: letter-blur-in 2s ease-out infinite;
  animation-delay: calc(var(--i) * 35ms + var(--n) * 60ms);
}

@keyframes wiggle {
  0%, 60%, 100% {
    transform: rotate(0) translateX(0);
  }
  66% {
    transform: rotate(-2deg) translateX(-2px);
  }
  72% {
    transform: rotate(2deg) translateX(2px);
  }
  78% {
    transform: rotate(-2deg) translateX(-2px);
  }
  84% {
    transform: rotate(2deg) translateX(2px);
  }
  90% {
    transform: rotate(0) translateX(0);
  }
}
@keyframes letter-blur-in {
  0%, 4% {
    filter: blur(8px);
    opacity: 0.3;
  }
  22%, 100% {
    filter: blur(0);
    opacity: 1;
  }
}
@media (prefers-reduced-motion: reduce) {
  .wiggle {
    animation: none;
    transform: none;
  }
  .wiggle .letter {
    animation: none;
    filter: none;
    opacity: 1;
  }
}