/* style.css */

html {
  font-size: 100%;          /* Inherit the user's font size preference */
  font-family: sans-serif;  /* System default, no download required */
  max-width: 65ch;          /* Comfortable line length for reading */
  margin: 0 auto;
  padding: 1rem;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.2rem; }
small { font-size: 0.8rem; }

nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

nav ul li {
  display: inline-block;
  border-right: 1px solid black;
  padding: 2px 10px;
  margin: 0;
}

footer {
  border-top: 1px solid;
  margin-top: 2rem;
  padding-top: 1rem;
  font-size: 0.8rem;
}