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);
}

.un {
  position: relative;
  width: min(92vw, 160vh - 12.8vw);
  aspect-ratio: 480/300;
  margin: 0 auto;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 14px 24px rgba(23, 20, 26, 0.32);
  background: #231f28;
  font-family: -apple-system, "Segoe UI", "Noto Sans KR", sans-serif;
  box-sizing: border-box;
  padding: 16px;
}

.un__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  justify-content: center;
}

.un__item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  line-height: 1.45;
}
.un__item.is-new {
  background: rgba(94, 152, 246, 0.12);
  border: 1px solid rgba(91, 140, 248, 0.35);
  color: rgba(255, 255, 255, 0.92);
}
.un__item.is-new::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #5b8cf8;
}

.un__divider {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  color: #5b8cf8;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 0;
  will-change: transform;
}
.un__divider::before {
  content: "";
  flex: 1;
  height: 1.5px;
  background: linear-gradient(90deg, rgba(91, 140, 248, 0), rgba(91, 140, 248, 0.8));
}
.un__divider::after {
  content: "";
  flex: 1;
  height: 1.5px;
  background: linear-gradient(90deg, rgba(91, 140, 248, 0.8), rgba(91, 140, 248, 0));
}

.un__dividerLabel {
  white-space: nowrap;
}

.un__sr {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

@media (max-width: 340px) {
  .un {
    padding: 12px;
  }
  .un__item {
    font-size: 11px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .un__divider {
    transition: none !important;
  }
}