body {
  margin: 0;
  font-family: "Roboto", sans-serif;
  background: #f4f1ec;
  color: #111;
  line-height: 1.85;
}

.journal-header {
  padding: 30px 8%;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  font-size: 12px;
  letter-spacing: 0.15em;
}

.article-container {
  max-width: 760px;
  margin: 120px auto 160px;
  padding: 0 8%;
}

.article-title {
  font-weight: 300;
  font-size: 42px;
  margin-bottom: 30px;
}

.article-author {
  font-weight: 500;
  margin-bottom: 10px;
}

.affiliation {
  display: block;
  font-weight: 400;
  color: #666;
}

.article-dates {
  font-size: 12px;
  color: #777;
  margin-bottom: 60px;
}

h2 {
  font-size: 24px;
  margin: 60px 0 25px;
  font-weight: 500;
}

.abstract {
  border-left: 3px solid #8e1c1c;
  padding-left: 20px;
  margin-bottom: 80px;
}

.keywords {
  margin-top: 20px;
  font-size: 13px;
  color: #555;
}

.references {
  padding-left: 20px;
}

.pdf-download {
  margin-top: 80px;
}

.pdf-download a {
  text-decoration: none;
  border-bottom: 1px solid #8e1c1c;
  color: #8e1c1c;
}