.nav-panel:not([hidden]){animation:.14s ease-out nav-panel-in}.nav-sheet{animation:.16s ease-out nav-sheet-in}@keyframes nav-panel-in{0%{opacity:0}}@keyframes nav-sheet-in{0%{opacity:0}}@media (prefers-reduced-motion:reduce){.nav-panel:not([hidden]),.nav-sheet{animation:none}}