@supports (min-height:100dvh){.ob-viewport{min-height:100dvh}}@keyframes ob-kenburns{0%{transform:scale(1.02) translate(0)}50%{transform:scale(1.08) translate(-8px,-4px)}to{transform:scale(1.02) translate(0)}}@keyframes ob-snowfall{0%{transform:translateY(-10px) translateX(0);opacity:0}10%{opacity:1}90%{opacity:1}to{transform:translateY(100vh) translateX(var(--ob-drift,15px));opacity:0}}