body{font:1.13rem/1.75 system-ui,sans-serif;color:#16294b;background:#f9f8ff;margin:0}main{max-width:830px;margin:auto;padding:4rem 1.35rem}h1,h2{line-height:1.16}h1{font-size:clamp(2rem,6vw,3.3rem)}h2{margin-top:2rem}a{color:#4d33af}a:focus-visible{outline:3px solid #ffc64d;outline-offset:3px}footer{margin-top:3rem;padding-top:1rem;border-top:1px solid #ccc}