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);
}

.badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  max-width: min(380px, 90vw);
  font-weight: 700;
  font-size: clamp(11px, 3vw, 13px);
  line-height: 1.2;
  font-family: inherit;
}

.badge {
  padding: clamp(7px, 2.2vw, 9px) clamp(11px, 3vw, 14px);
  border-radius: 999px;
  background: #fff7e6;
  color: #17141a;
  box-shadow: 0 14px 24px rgba(23, 20, 26, 0.32);
  animation: badge-loop 2s cubic-bezier(0.2, 1.4, 0.4, 1) infinite;
}

.badge:nth-child(1) {
  animation-delay: 160ms;
}

.badge:nth-child(2) {
  animation-delay: 175ms;
}

.badge:nth-child(3) {
  animation-delay: 136ms;
}

.badge:nth-child(4) {
  animation-delay: 122ms;
}

.badge:nth-child(5) {
  animation-delay: 193ms;
}

@keyframes badge-loop {
  0%, 4% {
    opacity: 0;
    transform: translateY(10px) scale(0.9);
  }
  16%, 60% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  84%, 100% {
    opacity: 0;
    transform: translateY(-6px) scale(0.95);
  }
}
@media (prefers-reduced-motion: reduce) {
  .badge {
    animation: none;
    opacity: 1;
    transform: none;
  }
}