.announcement-entry {
  width: 100%;
  font-size: 12px;
  padding: 8px 4px;
  color: var(--muted);
  background: transparent;
}
.announcement-entry svg { width: 17px; height: 17px; flex-shrink: 0; }
#announcementDialog {
  width: 520px;
  max-width: calc(100vw - 28px);
  max-height: min(760px, 88dvh);
  padding: 0;
  border-color: color-mix(in srgb, var(--blue) 26%, var(--border));
}
#announcementDialog[open] { display: flex; flex-direction: column; }
.announcement-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px 18px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(120deg, color-mix(in srgb, var(--blue) 10%, var(--panel)), var(--panel));
  flex-shrink: 0;
}
.announcement-heading { display: flex; align-items: center; gap: 12px; }
.announcement-heading img { width: 36px; height: 36px; }
.announcement-heading small { display: block; letter-spacing: 0.12em; font-size: 9px; }
.announcement-heading h2 { font-size: 19px; }
.announcement-header > button { padding: 5px 10px; background: transparent; color: var(--muted); }
.announcement-content { padding: 24px; overflow-y: auto; min-height: 0; overscroll-behavior: contain; }
.announcement-card { overflow-wrap: anywhere; }
.announcement-card + .announcement-card { border-top: 1px solid var(--border); margin-top: 24px; padding-top: 24px; }
.announcement-card h3 { font-size: 18px; margin-bottom: 12px; }
.announcement-body { white-space: pre-wrap; line-height: 1.85; color: var(--muted); }
.announcement-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.announcement-link { color: var(--blue); white-space: normal; }
.announcement-empty { color: var(--muted); text-align: center; padding: 24px 0; }
.announcement-footer { flex-shrink: 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; padding: 16px 24px; border-top: 1px solid var(--border); }
.announcement-footer label { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 12px; cursor: pointer; }
.announcement-footer .primary { min-width: 106px; }
#announcementStatus:not(:empty) { padding: 0 24px 18px; color: var(--amber); font-size: 12px; }
@media (max-width: 480px) {
  .announcement-header, .announcement-content { padding: 18px; }
  .announcement-footer { padding: 14px 18px; }
  .announcement-entry { flex-direction: column; gap: 4px; font-size: 10px; }
}