:root{--bg:#fff7e6;--fg:#1f2a26;--muted:#5d6b65;--accent:#294c40}
@media (prefers-color-scheme:dark){:root{--bg:#16201c;--fg:#f3ecdc;--muted:#a3b0aa;--accent:#8fc3ad}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 Georgia,"Times New Roman",serif}
main{max-width:640px;margin:0 auto;padding:48px 16px}
h1{font-size:2rem;margin:0 0 .5rem}
p{margin:0 0 1rem}
a{color:var(--accent)}
.muted{color:var(--muted);font-size:.9rem}
.logo{width:72px;height:72px;border-radius:16px;display:block;margin:0 0 1rem}