.site-footer {
  text-align: center;
  font-size: 12px;
  color: #757474;
  padding: 20px;
  margin-top: 40px;
  /* border-top: 1px solid #ccc; */
}

body.dark-mode .site-footer {
  color: #aaa;
  /* border-top: 1px solid #444; */
}