:root{--background-color: #171717;--foreground-color: #fff}body{background-color:var(--background-color);color:var(--foreground-color);font-family:Inter,sans-serif;margin:auto;max-width:60em}section,article{padding:0 2em;box-sizing:border-box}blockquote{border-left:2px solid var(--foreground-color);padding-left:1em;margin:0;font-style:italic}a{color:unset}footer{display:flex;align-items:center;justify-content:center;padding:2em;opacity:.5;transition:opacity 2s ease-in-out}footer:hover{opacity:1}nav{border-bottom:1px solid var(--foreground-color);padding:2em;display:flex;flex-direction:row;justify-content:space-between;align-items:center;margin-bottom:2em}nav span{font-size:1.5em;font-weight:700}nav .links{display:flex;gap:2em}nav .links a{text-decoration:none}nav .links a.selected{font-weight:700}