body {
  margin: 0;
  font-family: "Georgia", "Times New Roman", serif;
  background-color: #0f1720;
  color: #eaeaea;
  line-height: 1.8;
}

header {
  text-align: center;
  padding: 40px 20px;
  border-bottom: 1px solid #333;
}

h1 {
  margin: 0;
  font-size: 3em;
  letter-spacing: 2px;
}

.manifesto {
  font-style: italic;
  opacity: 0.8;
}

nav {
  margin-top: 20px;
}

nav a {
  color: #cfd8ff;
  margin: 0 10px;
  text-decoration: none;
}

nav a:hover {
  text-decoration: underline;
}

main {
  max-width: 800px;
  margin: auto;
  padding: 60px 20px;
}

.intro p {
  margin-bottom: 25px;
  font-size: 1.1em;
}

.btn {
  display: inline-block;
  margin-top: 30px;
  padding: 12px 25px;
  border: 1px solid #cfd8ff;
  color: #cfd8ff;
  text-decoration: none;
  border-radius: 4px;
}

.btn:hover {
  background: #cfd8ff;
  color: #0f1720;
}

footer {
  text-align: center;
  padding: 20px;
  border-top: 1px solid #333;
  opacity: 0.6;
}