#pandopia-install-prompt {
  align-items: center;
  background: #fff;
  border: 1px solid #d7e4e7;
  border-radius: 8px;
  bottom: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .18);
  display: flex;
  gap: 12px;
  left: 16px;
  max-width: min(430px, calc(100vw - 32px));
  padding: 12px;
  position: fixed;
  z-index: 10000;
}

#pandopia-install-prompt p { margin: 0; }
#pandopia-install-prompt button { white-space: nowrap; }
#pandopia-install-prompt .pandopia-install-close { background: transparent; border: 0; color: #607d8b; font-size: 24px; line-height: 1; padding: 0; }

@media (max-width: 480px) {
  #pandopia-install-prompt { align-items: flex-start; }
  #pandopia-install-prompt .pandopia-install-action { font-size: 12px; }
}