:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#14151a;--surface:#1e2028;--surface-hover:#262935;--border:#33364a;--text:#eceef2;--text-dim:#9698a8;--accent:#7c9eff;font-family:system-ui,-apple-system,Segoe UI,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);min-height:100vh;margin:0}main{max-width:640px;margin:0 auto;padding:2.5rem 1.5rem 4rem}h1,h2{line-height:1.2}button{font:inherit;cursor:pointer}a{color:var(--accent)}