:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}body{color:#0f172a;background:radial-gradient(circle at top,#f8fafc,#e2e8f0);margin:0;padding:2rem}.container{max-width:960px;margin:0 auto}