.site-announcement[hidden] {
  display: none !important;
}

.site-announcement {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding:
    max(12px, env(safe-area-inset-top))
    max(12px, env(safe-area-inset-right))
    max(12px, env(safe-area-inset-bottom))
    max(12px, env(safe-area-inset-left));
  opacity: 0;
  visibility: hidden;
  transition: opacity 180ms ease, visibility 180ms ease;
  overscroll-behavior: contain;
}

.site-announcement.is-visible {
  opacity: 1;
  visibility: visible;
}

.site-announcement__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.68);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
}

.site-announcement__dialog {
  position: relative;
  z-index: 1;
  display: flex;
  width: min(92vw, 430px);
  max-height: calc(100dvh - 24px);
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 18px;
  background: #f1efeb;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.35);
  transform: translateY(14px) scale(0.97);
  transition: transform 200ms ease;
}

.site-announcement.is-visible .site-announcement__dialog {
  transform: translateY(0) scale(1);
}

.site-announcement__media {
  display: flex;
  min-height: 0;
  flex: 1 1 auto;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #f1efeb;
}

.site-announcement__image {
  display: block;
  width: 100%;
  height: auto;
  max-height: calc(100dvh - 112px);
  object-fit: contain;
  object-position: center;
}

.site-announcement__close {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  display: inline-flex;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 999px;
  color: #334155;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.16);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.site-announcement__close svg {
  width: 21px;
  height: 21px;
}

.site-announcement__actions {
  flex: 0 0 auto;
  padding: 12px;
  background: #fff;
}

.site-announcement__confirm {
  width: 100%;
  min-height: 48px;
  border: 0;
  border-radius: 12px;
  color: #fff;
  background: #28396c;
  font: inherit;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  transition: background-color 160ms ease, transform 100ms ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.site-announcement__close:focus-visible,
.site-announcement__confirm:focus-visible {
  outline: 3px solid rgba(54, 78, 150, 0.35);
  outline-offset: 2px;
}

.site-announcement__confirm:active,
.site-announcement__close:active {
  transform: scale(0.97);
}

body.site-announcement-open {
  overflow: hidden;
}

@media (hover: hover) {
  .site-announcement__confirm:hover {
    background: #1e2a52;
  }

  .site-announcement__close:hover {
    color: #b91c1c;
    background: #fff;
  }
}

@media (max-width: 480px) {
  .site-announcement__dialog {
    width: min(94vw, 390px);
    border-radius: 15px;
  }

  .site-announcement__close {
    top: 8px;
    left: 8px;
    width: 36px;
    height: 36px;
  }

  .site-announcement__actions {
    padding: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-announcement,
  .site-announcement__dialog,
  .site-announcement__confirm,
  .site-announcement__close {
    transition: none;
  }
}