html, body {
  margin: 0;
  overflow: hidden;
}

.stage {
  box-sizing: border-box;
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0;
  background: #ffd23f;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  padding: clamp(8px, 4vw, 24px);
}

.goo {
  position: relative;
  display: flex;
  align-items: center;
  padding: 24px 32px;
  filter: url(#goo-filter);
}

.goo-dot {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #4cd4a6;
  margin-right: 24px;
}

.goo-dot:last-child {
  margin-right: 0;
}

.goo.is-loading .gd-b,
.goo.is-demo .gd-b {
  animation: goo-slide 2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}

@keyframes goo-slide {
  0%, 50%, 100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-68px);
  }
  75% {
    transform: translateX(68px);
  }
}
@media (prefers-reduced-motion: reduce) {
  .goo.is-loading .gd-b,
  .goo.is-demo .gd-b {
    animation: none !important;
    transform: none !important;
  }
  .goo {
    filter: none;
  }
}