:root{--ink:#0B1020;--paper:#F7F8FB;--accent:#34E0A1;--muted:#5b6172}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--paper);color:var(--ink);line-height:1.6}
main{max-width:760px;margin:0 auto;padding:48px 20px 80px}
h1{font-size:2rem;margin:0 0 .25rem}h2{margin-top:2rem;font-size:1.25rem}
.brand{color:var(--accent);font-weight:700}.muted{color:var(--muted)}
a{color:#0a7a55}nav a{margin-right:16px}footer{margin-top:48px;color:var(--muted);font-size:.9rem}