:root{--bg: #12141a;--fg: #f2f4f8;--muted: #8b93a7;--line: #262a35;color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg);color:var(--fg);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased}.shell{height:100%;display:flex;flex-direction:column;justify-content:center;gap:1.5rem;padding:clamp(1.5rem,4vw,4rem)}.clock{font-size:clamp(4rem,14vw,11rem);font-weight:200;letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1}.date{font-size:clamp(1.25rem,3.5vw,2.25rem);color:var(--muted);text-transform:uppercase;letter-spacing:.12em}.rule{height:1px;background:var(--line)}.brand{font-size:clamp(1rem,2.5vw,1.75rem);font-weight:600}.tagline{font-size:clamp(.875rem,1.75vw,1.125rem);color:var(--muted);max-width:40ch}.milestone{font-size:clamp(.75rem,1.5vw,1rem);color:var(--muted);font-family:ui-monospace,SFMono-Regular,monospace}