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);
}

.sh-text {
  margin: 0;
  font: 900 clamp(26px, 8vw, 40px)/1.2 -apple-system, "Segoe UI", sans-serif;
  color: #fff7e6;
  text-shadow: none;
  filter: blur(5px);
}

@keyframes sh-extrude {
  0%, 15% {
    text-shadow: none;
    filter: blur(5px);
  }
  55%, 85% {
    text-shadow: 1px 1px 0 #2f6df6, 2px 2px 0 #2f6df6, 3px 3px 0 #2f6df6, 4px 4px 0 #2f6df6, 5px 5px 8px rgba(0, 0, 0, 0.35);
    filter: blur(0);
  }
  100% {
    text-shadow: none;
    filter: blur(5px);
  }
}
.sh-text.is-demo {
  animation: sh-extrude 2s linear(0, 0.051, 0.176, 0.341, 0.518, 0.685, 0.831, 0.947, 1.032, 1.087, 1.117, 1.126, 1.121, 1.105, 1.085, 1.062, 1.041, 1.022, 1.008, 0.997, 1) infinite;
}

@media (prefers-reduced-motion: reduce) {
  .sh-text,
  .sh-text.is-demo {
    animation: none !important;
    filter: none !important;
    text-shadow: 1px 1px 0 #2f6df6, 2px 2px 0 #2f6df6, 3px 3px 0 #2f6df6, 4px 4px 0 #2f6df6, 5px 5px 8px rgba(0, 0, 0, 0.35) !important;
  }
}