:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}body{color:#1a1a1a;background:#fff;margin:0}main{max-width:40rem;margin:4rem auto;padding:0 1.5rem;line-height:1.5}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em}