html{font-size:62.5%}body{margin:0;padding:0;min-height:100vh;overscroll-behavior:none;scrollbar-width:0;overflow:hidden;color:#fff;background-color:#000;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif}#content{z-index:10;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}#three-canvas{width:100%;height:100vh;background-color:#000;position:fixed;top:0;left:0}a{text-decoration:none;font-family:inherit}.btn{border:2px solid rgb(40,40,40);border-radius:24px;padding:1rem 2rem;background-color:transparent;font-size:1.8rem;color:#fff;transition:background-color .4s ease-out}.btn:hover{background-color:#282828}