@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.category-icon{position:relative;overflow:hidden}.category-icon:after{content:"";top:0;left:0;right:0;bottom:0;transition:opacity .3s ease}.category-icon:after,.particle{position:absolute;background:currentColor;opacity:0}.particle{border-radius:50%;pointer-events:none}@keyframes particleAnimation{0%{transform:translate(0);opacity:1}to{transform:translate(var(--tx),var(--ty));opacity:0}}