:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#172d35;background:#f6f8f8;font-family:Arial,Helvetica,sans-serif}*{box-sizing:border-box}body{margin:0}header,main{max-width:64rem;margin:auto;padding:1.5rem}header{border-bottom:1px solid #ccd8dc}main{padding-top:3rem}h1{overflow-wrap:anywhere;font-size:clamp(1.7rem,5vw,2.5rem)}p{line-height:1.6}a{color:#075f70;text-underline-offset:.2em}a:focus-visible{outline-offset:5px;outline:3px solid #075f70}nav{flex-wrap:wrap;gap:1rem;margin-top:2rem;display:flex}nav a{background:#fff;border:1px solid #ccd8dc;border-radius:.4rem;padding:1rem}