.app[data-holiday="february-23"] {
  background:
    radial-gradient(circle at 15% 18%, rgba(255, 214, 113, 0.17), transparent 22%),
    radial-gradient(circle at 85% 78%, rgba(74, 151, 220, 0.25), transparent 32%),
    linear-gradient(135deg, #071a2d 0%, #174c7d 45%, #4f83b5 100%);
}

.app[data-holiday="february-23"] .holiday-ribbon {
  display: none;
}

.app[data-holiday="february-23"] .garland {
  display: none;
}