:root{--background_color1: rgba(114, 145, 166, 1);--background_color2: rgba(18, 65, 99, 1);--background_color3: rgba(9, 32, 49, 1)}*{margin:0;padding:0}html{overflow:hidden}body{background:radial-gradient(circle,var(--background_color1) 0%,var(--background_color2) 30%,var(--background_color3) 55%,rgba(0,0,0,1) 87%)}.blur{position:absolute;top:0;left:0;height:100vh;width:100vw;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);pointer-events:none;-webkit-mask-image:radial-gradient(circle,transparent 0%,black 70%);mask-image:radial-gradient(circle,transparent 0%,black 70%)}