@view-transition { navigation: auto; duration: 0.5s;  timing-function: ease-in-out; } ::view-transition-old(root) { animation-duration: 0.5s; opacity: 0.95;  transform: scale(0.995);  } ::view-transition-new(root) { animation-duration: 0.5s; opacity: 1; transform: scale(1); }