:root{color-scheme:light}
body{margin:0;font-family:-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:#1E293B;background:#F4F6F9;line-height:1.55}
main{max-width:760px;margin:0 auto;padding:32px 20px 56px}
header{display:flex;align-items:center;gap:12px;margin-bottom:24px}
header a{color:#1E3A6E;font-weight:800;text-decoration:none;font-size:20px}
h1{font-size:26px;color:#1E3A6E;margin:0 0 6px}
h2{font-size:17px;color:#1E3A6E;margin:28px 0 8px}
p,li{font-size:15px}
.muted{color:#64748B;font-size:13px}
footer{max-width:760px;margin:0 auto;padding:0 20px 40px;color:#64748B;font-size:12px}
footer a{color:#64748B}