:root{font-family:system-ui,sans-serif;color:#142b3e;background:#f3f6f8}body{margin:0;border-top:6px solid #0c6586}main{max-width:720px;margin:8vh auto;padding:32px;background:white}h1{font-size:2rem;line-height:1.2}p,li{font-size:1rem;line-height:1.65}a{color:#075d80}nav{display:flex;gap:24px;flex-wrap:wrap}button{background:#075d80;color:white;border:0;padding:14px 22px;font-size:1rem;cursor:pointer}small{font-size:.875rem}footer{margin-top:40px;border-top:1px solid #ccd8df;padding-top:20px}a:focus,button:focus{outline:3px solid #d38e00;outline-offset:4px}@media(max-width:760px){main{margin:24px 16px;padding:24px}}