:root{--azul:#2b4a7e;--navy:#172a4e;--bg:#f6f9fc;--card:#fff;--muted:#5b6b82;--line:#e3eaf3}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:#1f2a3a;line-height:1.65}
header{background:linear-gradient(135deg,#3a5f9e,#2b4a7e);color:#fff;padding:40px 20px 34px}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
header .wrap{padding:0 20px}
header h1{margin:0;font-size:30px;letter-spacing:.5px}
header .heb{opacity:.9;font-style:italic;margin:4px 0 0}
header .tag{opacity:.85;margin:6px 0 0;font-size:15px}
main{max-width:760px;margin:26px auto 60px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:30px 34px}
h2{color:var(--navy);margin-top:34px;font-size:20px}
h2:first-child{margin-top:0}
a{color:var(--azul)}
.updated{color:var(--muted);font-size:14px}
ul{padding-left:20px}
li{margin:6px 0}
footer{max-width:760px;margin:0 auto 50px;padding:0 34px;color:var(--muted);font-size:13px;text-align:center}
.links{margin-top:10px}
.links a{margin:0 10px}