.learn-page {
  position: relative;
  z-index: 25;
}

.learn-mode .bottom-nav {
  display: none !important;
}

.learn-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(5, 11, 23, 0.94);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08);
}