body {
  font-family: Arial, sans-serif;
  background-color: #111;
  color: #eee;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

nav {
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

nav a {
  color: #aaf;
  text-decoration: none;
  margin: 0 0.75rem;
}

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

h1 {
  color: #aaf;
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

p, label, textarea, input, button {
  font-size: 1.1rem;
  margin-bottom: 1rem;
  color: #eee;
}

input, textarea {
  background-color: #222;
  border: 1px solid #555;
  color: #eee;
  padding: 0.5rem;
  width: 100%;
  max-width: 400px;
}

button {
  background-color: #333;
  color: #eee;
  border: 1px solid #aaa;
  padding: 0.5rem 1rem;
  cursor: pointer;
}

button:hover {
  background-color: #555;
}