@keyframes star-burst{0%{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.4)}to{opacity:0;transform:scale(1)}}@keyframes star-float{0%{opacity:1;transform:translate(0)rotate(0)}to{transform:translate(var(--tx),var(--ty))rotate(var(--r));opacity:0}}.star-particle{pointer-events:none;color:gold;animation:.6s ease-out forwards star-float;position:absolute}.interest-button{position:relative;overflow:hidden}.interest-button.animate:after{content:"⭐";animation:.5s ease-out forwards star-burst;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}