.hamburger-button {
  position: relative;
}

.hamburger-notice-dot {
  position: absolute;
  right: 6px;
  top: 5px;
  width: 10px;
  height: 10px;
  box-sizing: content-box;
  border: 2px solid #fff;
  border-radius: 50%;
  background: #ef3f4c;
}

.hamburger-notice-dot[hidden] {
  display: none;
}

#menuAnnouncementButton.has-unread span:last-child::after {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-left: 8px;
  border-radius: 50%;
  background: #ef3f4c;
  vertical-align: middle;
}

.notice-panel.notice-panel-revealed {
  animation: vpw-notice-reveal 2.4s ease-out;
}

@keyframes vpw-notice-reveal {
  0%, 35% {
    border-color: #ef3f4c;
    box-shadow: 0 0 0 5px rgba(239, 63, 76, .22);
  }
  100% {
    border-color: #d9e1ea;
    box-shadow: 0 2px 8px rgba(9, 31, 58, .06);
  }
}

@media (prefers-reduced-motion: reduce) {
  .notice-panel.notice-panel-revealed {
    animation: none;
    border-color: #ef3f4c;
    box-shadow: 0 0 0 4px rgba(239, 63, 76, .18);
  }
}