:root{--button:#b3b3b3;--button-color:#0a0a0a;--shadow:#000;--bg:#737373;--header:#7a7a7a;--color:#fafafa;--lit-header:#e6e6e6;--speed:2s}*{box-sizing:border-box;transform-style:preserve-3d}@property --swing-x{initial-value:0;inherits:false;syntax:'<integer>'}@property --swing-y{initial-value:0;inherits:false;syntax:'<integer>'}body{min-height:100vh;display:flex;font-family:Roboto,sans-serif;flex-direction:column;align-items:center;justify-content:center;background:var(--bg);color:var(--color);perspective:1200px}a{text-transform:uppercase;text-decoration:none;background:var(--button);color:var(--button-color);padding:1rem 4rem;border-radius:4rem;font-size:.875rem;letter-spacing:.05rem}p{font-weight:100}h1{-webkit-animation:swing var(--speed) infinite alternate ease-in-out;animation:swing var(--speed) infinite alternate ease-in-out;font-size:clamp(5rem, 40vmin, 20rem);font-family:'Open Sans',sans-serif;margin:0 0 1rem;letter-spacing:1rem;transform:translate3d(0,0,0);--x:calc(50% + (var(--swing-x) * 0.5) * 1%);background:radial-gradient(var(--lit-header),var(--header) 45%) var(--x) 100%/200% 200%;-webkit-background-clip:text;color:transparent}h1:after{-webkit-animation:swing var(--speed) infinite alternate ease-in-out;animation:swing var(--speed) infinite alternate ease-in-out;content:"404";position:absolute;top:0;left:0;color:var(--shadow);filter:blur(1.5vmin);transform:scale(1.05) translate3d(0,12%,-10vmin) translate(calc((var(--swing-x,0) * .05) * 1%),calc((var(--swing-y) * .05) * 1%))}.cloak{animation:swing var(--speed) infinite alternate-reverse ease-in-out;height:100%;width:100%;transform-origin:50% 30%;transform:rotate(calc(var(--swing-x) * -.25deg));background:radial-gradient(40% 40% at 50% 42%,transparent,#000 35%)}.cloak__wrapper{position:fixed;top:0;left:0;bottom:0;right:0;overflow:hidden}.cloak__container{height:250vmax;width:250vmax;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.info{text-align:center;line-height:1.5;max-width:clamp(16rem,90vmin,25rem)}.info>p{margin-bottom:3rem}@-webkit-keyframes swing{0%{--swing-x:-100;--swing-y:-100}50%{--swing-y:0}100%{--swing-y:-100;--swing-x:100}}@keyframes swing{0%{--swing-x:-100;--swing-y:-100}50%{--swing-y:0}100%{--swing-y:-100;--swing-x:100}}