:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:#ffffffde;background-color:#1a1a1a;font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;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}.app{text-align:center;max-width:720px;margin:0 auto;padding:4rem 1.5rem}.app h1{margin-bottom:.5rem;font-size:2.5rem}.app .hint{opacity:.8;border:1px dashed #ffffff40;border-radius:8px;margin-top:2rem;padding:1rem 1.25rem;font-size:.95rem}