article {
  display: flex;
  flex-direction: row-reverse;
}

.page-nav {
  width: 10vw;
}
.page-nav ul {
  position: fixed;
  top: 5vh;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: clamp(1.2rem, 1vw, 1.6rem);
}
.page-nav a {
  display: block;
  padding: 0.5em 0;
  text-decoration: none;
  transition: color 0.3s;
}
.page-nav a:hover {
  color: #48241E;
}
.page-nav a.active {
  color: #48241E;
  font-weight: bold;
}
@media (max-width: 820px) {
  .page-nav {
    display: none;
  }
}

.content h3 {
  border-bottom: 3px dotted;
  line-height: 2em;
  margin: 10vh 0 5vh;
  font-size: clamp(1.8rem, 1vw, 2.4rem);
}
.content table {
  width: 100%;
  font-size: clamp(1.6rem, 1vw, 1.8rem);
}
.content table th, .content table td {
  color: #48241E;
  border-bottom: 1px solid #48241E;
}
.content table tr:last-child th, .content table tr:last-child td {
  border-bottom: none;
}
.content table th {
  padding: 1em 0;
  vertical-align: middle;
  text-align: justify;
}
.content table td {
  padding: 1em 0;
  vertical-align: middle;
}
.content table:nth-child(n+2) {
  margin-top: 5vh;
}