:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#fff;--fg:#101012;--muted:#a1a1a1}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--fg);margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.6}.main{max-width:40rem;margin:0 auto;padding:6rem 1.5rem}h1{margin-bottom:1rem;font-size:2rem}.hint{color:var(--muted);font-size:.95rem}code{background:#7f7f7f2e;border-radius:.25rem;padding:.1rem .35rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}