:root{--bg:#fff;--fg:#1a1d21;--muted:#5b6470;--border:#e3e6ea;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#16181c;--fg:#e9ecef;--muted:#9aa4b2;--border:#2a2e35}}*{box-sizing:border-box}body{background:var(--bg);min-height:100vh;color:var(--fg);margin:0}.app-header{border-bottom:1px solid var(--border);padding:1rem 1.5rem}.app-header__brand{margin:0;font-size:1rem;font-weight:600}.app-main{max-width:60rem;margin:0 auto;padding:2.5rem 1.5rem}.app-main h2{margin:0 0 .5rem;font-size:1.375rem}.app-main p{color:var(--muted);margin:0}