body {
  margin: 0;
  font-family: Georgia, serif;
  background: #f4e6c9;
  color: #2b2b2b;
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  background: #1e2f2a;
  color: #f4e6c9;
}
.logo { height: 60px; }
nav a { color: #f4e6c9; margin-left: 12px; text-decoration: none; }
.hero {
  text-align: center;
  padding: 80px 20px;
}
.btn {
  background: #a24b2f;
  color: #fff;
  padding: 12px 20px;
  text-decoration: none;
  border-radius: 4px;
}