:root{--bg:#0E1122;--card:#171B31;--fg:#E8E9F5;--muted:#9CA1C2;--accent:#B4A7FF;color-scheme:dark}
@media (prefers-color-scheme: light){:root{--bg:#F6F5FB;--card:#FFFFFF;--fg:#16182B;--muted:#5A5E7D;--accent:#5A47D6;color-scheme:light}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif}
main{max-width:720px;margin:0 auto;padding:48px 20px 80px}a{color:var(--accent)}h1{font-size:34px;line-height:1.15;margin:.2em 0 .4em}h2{font-size:21px;margin:1.8em 0 .4em}
.brand{font-weight:700;color:var(--accent);text-decoration:none}.muted{color:var(--muted)}.card{background:var(--card);border-radius:16px;padding:18px 20px;margin:14px 0}
nav{display:flex;gap:18px;flex-wrap:wrap;margin-top:40px;font-size:15px}
.brand{display:inline-flex;align-items:center;gap:10px}.brand img{border-radius:10px}
h1{font-family:"New York",ui-serif,Georgia,serif}