:root{--ink:#0B1E3F;--signal:#FF5C39;--slate:#5C6470;--line:#E3E6EC;--bg:#FFFFFF;--soft:#F5F6F8}
@media (prefers-color-scheme:dark){:root{--ink:#EEF1F6;--slate:#A9B1BD;--line:#253250;--bg:#0B1E3F;--soft:#13284F}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 Inter,system-ui,-apple-system,Segoe UI,sans-serif}
main{max-width:720px;margin:0 auto;padding-block:48px 72px;padding-inline:20px}
h1,h2{font-family:Fraunces,Georgia,serif;font-style:normal;line-height:1.15;text-wrap:balance}h1{font-size:40px;margin:8px 0 16px}h2{font-size:22px;margin:32px 0 8px}
a{color:var(--signal)}.eyebrow{font:600 12px/1 "JetBrains Mono",ui-monospace,monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--slate)}
.card{background:var(--soft);border-radius:16px;padding:18px 20px;margin:16px 0}.muted{color:var(--slate)}
.btn{display:inline-block;background:var(--signal);color:#fff;text-decoration:none;font-weight:700;padding:12px 20px;border-radius:12px}
footer{margin-top:48px;color:var(--slate);font-size:14px}