:root{--accent:#2e5b88;--bg:#f6f6f2;--fg:#222}
*{box-sizing:border-box}body{margin:0;font-family:Georgia,"Times New Roman",serif;background:var(--bg);color:var(--fg);line-height:1.65}
header{background:var(--accent);color:#fff;padding:2.5rem 1rem;text-align:center}
header h1{margin:0;font-size:1.9rem;font-weight:400}
nav{background:#244766;padding:.6rem;text-align:center}
nav a{color:#dbe7f2;margin:0 .9rem;text-decoration:none;font-size:.95rem}
nav a:hover{text-decoration:underline}
main{max-width:760px;margin:2rem auto;padding:0 1.2rem}
h2{color:var(--accent);font-weight:400;border-bottom:1px solid #ddd;padding-bottom:.3rem}
footer{max-width:760px;margin:2rem auto 3rem;padding:0 1.2rem;color:#888;font-size:.85rem;border-top:1px solid #ddd;padding-top:1rem}