::view-transition-old(main-content){animation:.2s cubic-bezier(.4,0,.2,1) both vt-fade-out}::view-transition-new(main-content){animation:.2s cubic-bezier(.4,0,.2,1) both vt-fade-in}@keyframes vt-fade-out{0%{opacity:1}to{opacity:0}}@keyframes vt-fade-in{0%{opacity:0}to{opacity:1}}@media(prefers-reduced-motion:reduce){::view-transition-old(main-content),::view-transition-new(main-content){animation:none}}