:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-weight:400;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*{box-sizing:border-box}body{min-height:100vh;margin:0}#root{min-height:100vh}@media (prefers-color-scheme:dark){body{color:#f5f5f5;background:#1a1a1a}}.app{color:#1a1a1a;max-width:720px;margin:0 auto;padding:2rem 1.5rem;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.hero h1{margin:0 0 .5rem;font-size:2rem}.lead{color:#555;margin:0}.card{background:#fafafa;border:1px solid #e3e3e3;border-radius:8px;margin-top:2rem;padding:1.25rem 1.5rem}.card h2{margin:0 0 1rem;font-size:1.1rem}.card ol{margin:0;padding-left:1.25rem;line-height:1.6}.card code{background:#eee;border-radius:4px;padding:.1rem .35rem;font-size:.9em}