body{font:17px/1.6 system-ui,sans-serif;color:#243f3c;background:#fafaf7;margin:0}main{max-width:760px;padding:36px 24px;margin:auto}h1{font-size:2rem;line-height:1.2;color:#124e46}h2{font-size:1.2rem;color:#124e46;margin-top:28px}a{color:#12675b}nav{margin-bottom:28px}@media print{nav{display:none}}