.mobile-support-notice { display: none; }
@media (max-width: 620px), (max-width: 980px) and (max-height: 500px) and (orientation: landscape) and (pointer: coarse) {
  .mobile-support-notice { display: block; margin: 0 0 18px; padding: 12px 14px; border-left: 4px solid #936423; border-radius: 8px; color: #263047; background: #fff3d8; font-size: 14px; line-height: 1.55; }
  .mobile-support-notice p { margin: .45em 0; }
  .mobile-support-notice strong { display: block; }
}