html body .app-nav.is-fixed[data-game-hidden=true]{translate:0 -110%;animation:none;pointer-events:none}html body .app-nav[data-game-hidden]{transition:translate .18s ease}html body .app-nav[data-game-hidden]:focus-within{translate:none;pointer-events:auto}@media (prefers-reduced-motion:reduce){html body .app-nav[data-game-hidden]{transition:none}}html body:has(main.vocabulary-arcade) .app-nav-fixed-spacer{transition:none}