html{scroll-behavior:smooth}
.rv{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
img,video{transition:transform .5s ease,filter .5s ease}
a,button{transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease}
a:hover,button:hover{transform:translateY(-2px)}
section img:hover,section video:hover{transform:scale(1.02)}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}*{scroll-behavior:auto}}