/* Persistent Site Announcement shared by normal frontend layouts and signed dispute pages. */
.site-announcement {
  --site-announcement-accent: var(--neon, var(--accent, #00ff95));
  --site-announcement-accent-soft: var(--accent-soft, rgba(0, 255, 149, 0.12));
  --site-announcement-text-default: var(--text, var(--fg, #17202a));
  --site-announcement-glow-color: var(--site-announcement-accent);
  position: relative;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 44px;
  width: 100%;
  max-width: 100%;
  min-height: 44px;
  overflow: hidden;
  color: var(--site-announcement-text-color, var(--site-announcement-text-default));
  background:
    linear-gradient(110deg, rgba(var(--neon-rgb, 0, 255, 149), 0.14), transparent 34%, rgba(var(--neon-rgb, 0, 255, 149), 0.06)),
    linear-gradient(145deg, var(--site-announcement-background-color, var(--surface-raised, var(--card, #edf3f7))), var(--site-announcement-background-color, var(--surface, var(--bg, #e8eef3))));
  border-block: 1px solid rgba(var(--neon-rgb, 0, 255, 149), 0.34);
  box-shadow:
    inset 0 2px 0 rgba(var(--neon-rgb, 0, 255, 149), 0.76),
    inset 0 -1px 0 var(--line, rgba(69, 84, 98, 0.14)),
    0 5px 18px rgba(var(--neon-rgb, 0, 255, 149), 0.09);
  isolation: isolate;
}

.site-announcement::before {
  position: absolute;
  z-index: 0;
  inset-block: 0;
  inset-inline-start: 0;
  width: 5px;
  content: "";
  pointer-events: none;
  background: linear-gradient(180deg, var(--site-announcement-accent), rgba(var(--neon-rgb, 0, 255, 149), 0.18));
  box-shadow: 0 0 16px rgba(var(--neon-rgb, 0, 255, 149), 0.48);
}

html[data-theme="dark"] .site-announcement {
  background:
    linear-gradient(110deg, rgba(var(--neon-rgb, 0, 255, 149), 0.12), transparent 36%, rgba(var(--neon-rgb, 0, 255, 149), 0.04)),
    linear-gradient(145deg, var(--site-announcement-background-color, var(--surface-raised, var(--card, #1b2229))), var(--site-announcement-background-color, var(--surface, var(--bg, #101419))));
  box-shadow:
    inset 0 2px 0 rgba(var(--neon-rgb, 0, 255, 149), 0.7),
    inset 0 -1px 0 var(--line, rgba(255, 255, 255, 0.08)),
    0 6px 22px rgba(0, 0, 0, 0.24),
    0 0 18px rgba(var(--neon-rgb, 0, 255, 149), 0.07);
}

.site-announcement__viewport {
  min-width: 0;
  overflow: hidden;
}

.site-announcement__track {
  display: flex;
  width: max-content;
  min-width: 100%;
  will-change: transform;
  animation: site-announcement-scroll var(--site-announcement-duration, 28s) linear infinite;
}

.site-announcement__item {
  box-sizing: border-box;
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  min-width: calc(100vw - 44px);
  min-height: 42px;
  margin: 0;
  padding: 8px clamp(28px, 5vw, 72px);
  color: inherit;
  font-family: var(--tdc-font, Inter, system-ui, sans-serif);
  font-size: var(--site-announcement-font-size, 15px);
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.site-announcement__message {
  color: var(--site-announcement-text-color, var(--site-announcement-text-default)) !important;
  -webkit-text-fill-color: var(--site-announcement-text-color, var(--site-announcement-text-default)) !important;
}

.site-announcement--glow-none .site-announcement__message {
  text-shadow: none;
}

.site-announcement--glow-soft .site-announcement__message {
  text-shadow: 0 0 5px var(--site-announcement-glow-color);
}

.site-announcement--glow-medium .site-announcement__message {
  text-shadow: 0 0 4px var(--site-announcement-glow-color), 0 0 9px var(--site-announcement-glow-color);
}

.site-announcement--glow-strong .site-announcement__message {
  text-shadow: 0 0 3px var(--site-announcement-glow-color), 0 0 9px var(--site-announcement-glow-color), 0 0 15px var(--site-announcement-glow-color);
}

.site-announcement__icon {
  flex: 0 0 auto;
  margin-inline-end: 10px;
  color: var(--site-announcement-accent);
}

.site-announcement__toggle {
  position: relative;
  z-index: 1;
  display: inline-grid;
  width: 44px;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  place-items: center;
  color: var(--site-announcement-accent);
  background: var(--surface-pressed, var(--card, #e3eaf0));
  border: 0;
  border-inline-start: 1px solid rgba(var(--neon-rgb, 0, 255, 149), 0.34);
  border-radius: 0;
  cursor: pointer;
}

.site-announcement__toggle:hover {
  color: var(--site-announcement-accent);
  background: var(--site-announcement-accent-soft);
}

html body[class] .site-announcement .site-announcement__toggle {
  color: var(--site-announcement-accent) !important;
  background: var(--surface-pressed, #e3eaf0) !important;
  border: 0 !important;
  border-inline-start: 1px solid rgba(var(--neon-rgb, 0, 255, 149), 0.34) !important;
  border-radius: 0 !important;
  box-shadow: inset 2px 0 8px rgba(var(--neon-rgb, 0, 255, 149), 0.07) !important;
  transform: none !important;
}

html body[class] .site-announcement .site-announcement__toggle:hover,
html body[class] .site-announcement .site-announcement__toggle:focus-visible {
  color: var(--site-announcement-accent) !important;
  background: var(--site-announcement-accent-soft) !important;
  box-shadow: inset 0 0 12px rgba(var(--neon-rgb, 0, 255, 149), 0.13), 0 0 10px rgba(var(--neon-rgb, 0, 255, 149), 0.12) !important;
  transform: none !important;
}

html body[class] .site-announcement .site-announcement__toggle:active {
  color: var(--site-announcement-accent) !important;
  background: var(--surface-pressed, #e3eaf0) !important;
  box-shadow: inset 3px 3px 8px rgba(0, 0, 0, 0.12) !important;
  transform: none !important;
}

.site-announcement__toggle:focus-visible {
  color: var(--site-announcement-accent);
  outline: 3px solid #78adff;
  outline-offset: -4px;
}

.site-announcement__toggle-icon--play,
.site-announcement.is-paused .site-announcement__toggle-icon--pause {
  display: none;
}

.site-announcement.is-paused .site-announcement__toggle-icon--play {
  display: block;
}

.site-announcement.is-paused .site-announcement__track,
.site-announcement__viewport:hover .site-announcement__track {
  animation-play-state: paused;
}

@keyframes site-announcement-scroll {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}

html[dir="rtl"] .site-announcement__item {
  direction: rtl;
}

.site-announcement--preview .site-announcement__item {
  min-width: 340px;
}

@media (prefers-reduced-motion: reduce) {
  .site-announcement {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-announcement__track {
    width: 100%;
    animation: none;
    transform: none;
    will-change: auto;
  }

  .site-announcement__item {
    min-width: 0;
    width: 100%;
    white-space: normal;
  }

  .site-announcement__item[aria-hidden="true"],
  .site-announcement__toggle {
    display: none;
  }
}

@media print {
  .site-announcement {
    display: block;
    color: #000;
    background: #fff;
    border-color: #000;
    box-shadow: none;
  }

  .site-announcement::before { display: none; }

  .site-announcement__track {
    width: 100%;
    animation: none;
    transform: none;
  }

  .site-announcement__item {
    width: 100%;
    min-width: 0;
    white-space: normal;
  }

  .site-announcement__message {
    color: #000 !important;
    -webkit-text-fill-color: #000 !important;
    text-shadow: none !important;
  }

  .site-announcement__item[aria-hidden="true"],
  .site-announcement__toggle {
    display: none;
  }
}