body {
  background-color: #F6F5ED;
  max-width: 580px;
  margin: 10px auto;
  padding: 0 20px;
  font-family: Georgia, serif;
  font-size: 18px;
  line-height: 1.6em;
  color: #303030;
  word-wrap: break-word;
}

.dark-mode {
  background-color: #121212;
  color: #F6F5ED;
  transition: background-color 0.3s, color 0.3s;
}

header {
  margin-top: 3em;
  margin-bottom: 2em;
}

#header h1 {
  font-size: 2.4rem;
  font-weight: normal;
  line-height: 42px; 
  margin-bottom: 2rem;
  text-justify: auto;
  text-align: center;
  text-transform: uppercase;
}

#header h1 a {
  color: inherit;
  text-decoration: none;
}

.avatar {
  height: 100px;
  width: 100px;
  border-radius: 50%;
  float: left;
  margin-right: 1rem;
}

.main {
  margin-bottom: 3em;
}

h2 {
  font-size: 1.5rem;
  font-weight: normal;
  margin: 4ex 0 0.2ex 0;
  text-transform: capitalize;
}

p {
  margin: 0 0 2ex 0;
  padding: 0;
}

a {
  color: #C30C0C;
}
a:visited {
  color: #696969;
}