body{margin:0;background-image:url(/tracks/glimmerance-bg.png);background-size:100% 100%;background-color:#0a0a23;overflow-x:hidden;height:3000px}#firefly-container{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:9999}.firefly{position:absolute;background:radial-gradient(circle,#fffb8f 0,hsla(0,0%,100%,0) 70%);border-radius:50%;pointer-events:none;animation:float 30s linear forwards}@keyframes float{0%{transform:translateY(0);opacity:1}to{transform:translateY(-100vh);opacity:0}}