body {
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.7;
  color: #222;
  max-width: 680px;
  margin: 0 auto;
  padding: 24px 20px 60px;
  font-size: 18px;
}
.site-header {
  border-bottom: 1px solid #ccc;
  margin-bottom: 32px;
  padding-bottom: 16px;
}
.site-name {
  font-size: 28px;
  font-weight: bold;
  color: #222;
  text-decoration: none;
}
.tagline {
  margin: 4px 0 8px;
  color: #555;
}
nav a {
  color: #444;
}
h1 {
  font-size: 30px;
  line-height: 1.3;
}
h2 {
  font-size: 23px;
  margin-top: 32px;
}
a {
  color: #1a4d7a;
}
.teaser {
  margin-bottom: 28px;
}
.teaser h2 {
  margin-bottom: 4px;
}
.teaser p {
  margin-top: 0;
  color: #444;
}
footer {
  border-top: 1px solid #ccc;
  margin-top: 48px;
  padding-top: 16px;
  font-size: 15px;
  color: #555;
}