:root{--background-color: #f9f7f1;--text-color: #222;--link-color: #0066cc;--border-color: #ccc;--paragraph-color: #333}@media (prefers-color-scheme: dark){:root{--background-color: #1d1d1d;--text-color: #eee;--link-color: #4da3d6;--border-color: #444;--paragraph-color: #ccc}}body{background-color:var(--background-color);color:var(--text-color);font-family:Georgia,serif}main{max-width:70ch;padding:3em 1em;margin:auto;line-height:1.75;font-size:1.25em}h1,h2,h3,h4,h5,h6{font-weight:400}h1{margin:1em 0}p{margin-bottom:2em;color:var(--paragraph-color);font-family:sans-serif}a{color:var(--link-color);text-decoration:none}a:hover,a:focus{text-decoration:underline}nav{border-bottom:1px solid var(--border-color)}nav ul{display:flex;gap:1em;list-style:none;padding:0}nav li{margin:0}footer{display:flex;justify-content:space-between;flex-direction:column;margin-top:6em;padding:1em 0;border-top:1px solid var(--border-color)}@media (min-width: 600px){footer{flex-direction:row}}span.email b{display:none}