dialog.ct-uidemo{margin:auto}dialog.ct-uidemo::backdrop{backdrop-filter:blur(2px)}dialog.ct-uidemo>div{zoom:min(1, calc(90vh / 720px))}.ct-scene-ring.is-seen ellipse{animation:ct-mark-pair var(--mark-pair) ease-out .4s forwards}.ct-scene-ring.is-seen.ct-mark-once ellipse{animation:ct-mark-draw var(--mark-dur) ease-out .4s forwards}