:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font:18px/1.5 system-ui,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}body{margin:0}main{max-width:40rem;margin:4rem auto;padding:0 1rem}.error{color:#c0392b}