.heart-rain-container{position:fixed;top:0;left:0;width:100vw;height:100vh;pointer-events:none;z-index:9999;overflow:hidden}.heart{position:absolute;top:-40px;width:24px;height:24px;opacity:0;animation-name:fall;animation-timing-function:linear;animation-iteration-count:1;will-change:transform,opacity}@keyframes fall{0%{transform:translateY(0);opacity:0}10%{opacity:1}90%{opacity:1}to{transform:translateY(100vh);opacity:0}}html{scroll-behavior:smooth}