*{box-sizing:border-box}
html{color-scheme:light dark}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.55;color:#1a1a1a;background:#fafafa;display:flex;flex-direction:column;min-height:100vh}
main{flex:1;max-width:44rem;margin:0 auto;padding:4rem 1.25rem 2rem}
.brand{font-weight:700;letter-spacing:.02em;color:#2a5bd7;margin:0 0 2rem}
h1{font-size:clamp(1.9rem,5vw,2.8rem);line-height:1.15;margin:0 0 1rem}
.sub{font-size:1.15rem;color:#444;margin:0 0 2rem}
.soon{background:#fff;border:1px solid #e3e3e3;border-left:4px solid #2a5bd7;border-radius:6px;padding:1rem 1.25rem;margin:0}
a{color:#2a5bd7}
footer{max-width:44rem;margin:0 auto;padding:1.5rem 1.25rem 2.5rem;font-size:.9rem;color:#666;border-top:1px solid #e3e3e3}
@media (prefers-color-scheme:dark){body{background:#121212;color:#eee}.sub{color:#bbb}.soon{background:#1d1d1d;border-color:#333;border-left-color:#6b93ff}a,.brand{color:#8fadff}footer{color:#aaa;border-top-color:#333}}