@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation:none !important;
    transition:none !important;
    scroll-behavior:auto !important;
  }
}
body.reduced-motion *{
  animation:none !important;
  transition:none !important;
  scroll-behavior:auto !important;
}
body.reading-mode .banner,
body.reading-mode .video-card{box-shadow:none}
body.dense .main-shell,
body.dense .hero,
body.dense .sidebar .panel,
body.dense .panel,
body.dense .card-body{padding:12px !important}