:root{--page-bg:#ffffff;--ink:#111111;--ink-muted:#a3a3a3;--font-mono:"Roboto Mono",ui-monospace,SFMono-Regular,"SF Mono",Menlo,monospace;--font-display:"Helvetica Neue",Helvetica,"Inter","Segoe UI",Arial,sans-serif}*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0;height:100%}body{background:var(--page-bg);color:var(--ink);font-family:var(--font-display);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;overflow:hidden}.page{position:relative;min-height:100svh;align-items:center;justify-content:center}.page,.rail{display:flex}.rail{position:fixed;left:22px;right:22px;justify-content:space-between;font-family:var(--font-mono);font-size:14px;line-height:1;letter-spacing:0;z-index:2}.rail--top{top:22px;align-items:flex-start}.rail--bottom{bottom:22px;align-items:flex-end}.rail__name{color:var(--ink)}.rail__link{color:var(--ink-muted);text-decoration:none;transition:color .16s cubic-bezier(.2,0,0,1)}.rail__link:focus-visible,.rail__link:hover{color:var(--ink)}.centrepiece{transform:scale(1);transform-origin:center center}@media (max-width:560px){.centrepiece{transform:scale(.72)}}@media (max-width:400px){.centrepiece{transform:scale(.58)}}