/* 전역 공지 전광판 — admin/master 제외 고객·인증 페이지 */

html.site-maint-active .site-ann-billboard {
  display: none !important;
}

.site-ann-billboard {
  position: fixed;
  inset: 0;
  z-index: 11000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(20px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right))
    max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
  pointer-events: none;
  box-sizing: border-box;
}

.site-ann-billboard__panel {
  position: relative;
  width: min(90vw, 680px);
  padding: 22px 0 24px;
  border-radius: 2px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(6, 6, 6, 0.78);
  backdrop-filter: blur(18px) saturate(1.1);
  -webkit-backdrop-filter: blur(18px) saturate(1.1);
  box-shadow:
    0 28px 72px rgba(0, 0, 0, 0.48),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset;
  overflow: hidden;
  animation: site-ann-fade-in 0.5s ease-out both;
}

.site-ann-billboard__panel::before,
.site-ann-billboard__panel::after {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.14) 50%,
    transparent 100%
  );
  pointer-events: none;
}

.site-ann-billboard__panel::before {
  top: 0;
}

.site-ann-billboard__panel::after {
  bottom: 0;
  opacity: 0.65;
}

.site-ann-billboard__label {
  margin: 0 0 14px;
  text-align: center;
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  color: rgba(255, 255, 255, 0.36);
}

.site-ann-billboard__viewport {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, #000 14%, #000 86%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 14%, #000 86%, transparent 100%);
}

.site-ann-billboard__track {
  display: flex;
  width: max-content;
  animation: site-ann-marquee var(--site-ann-duration, 18s) linear infinite;
  will-change: transform;
}

.site-ann-billboard__text {
  flex-shrink: 0;
  padding: 0 2rem;
  font-size: clamp(0.9rem, 3.4vw, 1.08rem);
  font-weight: 500;
  letter-spacing: 0.03em;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.88);
  white-space: nowrap;
}

.site-ann-billboard__text::after {
  content: "·";
  display: inline-block;
  margin-left: 2rem;
  color: rgba(255, 255, 255, 0.22);
  font-weight: 300;
}

@keyframes site-ann-marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-33.333%);
  }
}

@keyframes site-ann-fade-in {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-ann-billboard__panel {
    animation: none;
  }

  .site-ann-billboard__track {
    animation: none;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .site-ann-billboard__text {
    white-space: normal;
    text-align: center;
    padding: 0 1.25rem;
  }

  .site-ann-billboard__text::after {
    display: none;
  }

  .site-ann-billboard__text[aria-hidden="true"] {
    display: none;
  }
}