body {
  font-family: Times, "Times New Roman", serif;
  max-width: 40em;
  margin: 2em auto;
  padding: 0 1em 20vh;
  line-height: 1.5;
  color: #000;
  background: #fff;
}
h1 { font-size: 1.4em; margin: 0 0 0.2em; }
h2 { font-size: 1.1em; margin: 1.5em 0 0.3em; }
p, ul { margin: 0 0 1em; }
ul { padding-left: 1.2em; }
a { color: #00e; }
a:visited { color: #551a8b; }
.date { color: #666; }