:root{--line-height: 1.2rem;--border-thickness: 2px;--text-color: #ffffff;--text-color-alt: #666;--background-color: #ff8c00;--background-color-alt: #eee;font-family:JetBrains Mono,monospace;font-optical-sizing:auto;font-weight:300;font-style:normal;font-size:1.2em;line-height:1.5;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color-scheme:light}body{padding-bottom:6rem}header{display:flex;flex-direction:row;box-sizing:border-box}main>*{margin-bottom:var(--line-height)}main>*:not(#about,#contact,#samples){border-width:var(--line-height) 1ch;border-color:#fff;border-style:solid}#sphere img,#field img,#heightmap img,#rainfall img{position:absolute;top:0;left:0}#backtotop{display:flex;flex-direction:row-reverse}#backtotop a{position:fixed;bottom:0;display:inline-block;z-index:10;padding:var(--line-height) 2ch;color:var(--background-color);background-color:#fff;opacity:0;transition:visibility ease-in-out .3s,opacity ease-in-out .3s}.sketch{position:relative;padding-bottom:56.25%;border-top:var(--line-height) solid white}.sketch>canvas{position:absolute;top:0;left:0;width:100%}.sketch-controls{display:flex;padding:var(--line-height) 1ch}.sketch-controls input{margin-right:1ch}.header{font-weight:800}