body{font:17px/1.65 system-ui,sans-serif;color:#172b3a;background:#f6f9fc;margin:0}main{max-width:860px;margin:30px auto;padding:28px;background:white;border:1px solid #d5e1ea;border-radius:12px}a{color:#005f91}h1,h2{line-height:1.25}h2{margin-top:32px}nav{margin-bottom:26px}address{font-style:normal}footer{margin-top:32px;border-top:1px solid #d5e1ea;padding-top:18px}@media(max-width:600px){main{margin:12px;padding:20px}}