:root{color-scheme:light}body{margin:0;background:#faf9f6;color:#252b30;font:17px/1.75 Georgia,serif}main{max-width:44rem;margin:auto;padding:3rem 1.4rem}header{border-bottom:1px solid #dcdad3;padding-bottom:1rem;margin-bottom:2rem}header a{text-decoration:none;color:inherit}h1{font-size:2rem;line-height:1.25}p.subtitle,footer{color:#666}a{color:#355c68}li{margin:1rem 0}article{margin:2rem 0}footer{border-top:1px solid #dcdad3;margin-top:3rem;padding-top:1rem;font-size:.85rem}nav a{margin-right:1rem}@media(max-width:540px){main{padding:1.5rem 1rem}h1{font-size:1.6rem}}