.mw4-announcement-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(15, 23, 42, 0.62);
}

.mw4-announcement-popup {
  width: min(640px, 100%);
  max-height: min(760px, calc(100vh - 48px));
  overflow: auto;
  border-radius: 8px;
  background: #fff;
  color: #1f2937;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  outline: none;
}

.mw4-announcement-popup__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px 14px;
  border-top: 6px solid #2563eb;
  border-bottom: 1px solid #e5e7eb;
}

.mw4-announcement-popup__title {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.25;
  font-weight: 700;
}

.mw4-announcement-popup__x {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border: 1px solid #d1d5db;
  border-radius: 999px;
  background: #fff;
  color: #111827;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.mw4-announcement-popup__body {
  padding: 18px 24px 8px;
  font-size: 1rem;
  line-height: 1.65;
}

.mw4-announcement-popup__body p {
  margin: 0 0 1em;
}

.mw4-announcement-popup__body ul,
.mw4-announcement-popup__body ol {
  margin: 0 0 1em 1.4em;
  padding: 0;
}

.mw4-announcement-popup__body a {
  color: #1d4ed8;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.mw4-announcement-popup__footer {
  display: flex;
  justify-content: flex-end;
  padding: 12px 24px 22px;
}

.mw4-announcement-popup__close {
  min-width: 112px;
  border: 0;
  border-radius: 6px;
  background: #1f2937;
  color: #fff;
  padding: 10px 18px;
  font-weight: 700;
  cursor: pointer;
}

.mw4-announcement-popup--info .mw4-announcement-popup__header {
  border-top-color: #2563eb;
}

.mw4-announcement-popup--warning .mw4-announcement-popup__header {
  border-top-color: #d97706;
}

.mw4-announcement-popup--danger .mw4-announcement-popup__header {
  border-top-color: #dc2626;
}

.mw4-announcement-popup--success .mw4-announcement-popup__header {
  border-top-color: #16a34a;
}

.mw4-announcement-popup--info .mw4-announcement-popup__close {
  background: #2563eb;
}

.mw4-announcement-popup--warning .mw4-announcement-popup__close {
  background: #b45309;
}

.mw4-announcement-popup--danger .mw4-announcement-popup__close {
  background: #b91c1c;
}

.mw4-announcement-popup--success .mw4-announcement-popup__close {
  background: #15803d;
}

@media (max-width: 640px) {
  .mw4-announcement-popup-overlay {
    align-items: flex-end;
    padding: 12px;
  }

  .mw4-announcement-popup {
    max-height: calc(100vh - 24px);
  }

  .mw4-announcement-popup__header,
  .mw4-announcement-popup__body,
  .mw4-announcement-popup__footer {
    padding-left: 18px;
    padding-right: 18px;
  }
}