:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:system-ui,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}main{max-width:640px;margin:4rem auto;padding:0 1rem}button{cursor:pointer;border:1px solid #888;border-radius:6px;margin-right:.5rem;padding:.6rem 1rem}pre{white-space:pre-wrap;background:#7f7f7f26;border-radius:6px;margin-top:1.5rem;padding:1rem}.error{color:#c62828}