*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:Arial,sans-serif;max-width:1200px;margin:0 auto;padding:24px;line-height:1.7;}
nav a{margin-right:18px;text-decoration:none;color:#003370;}
nav{margin-bottom:32px;}
h1{margin-bottom:16px;}