body {
  font-family: "Segoe UI", sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f9f9f9;
  color: #222;
  line-height: 1.6;
}

header {
  background-color: #01579b;
  color: white;
  padding: 1rem;
  text-align: center;
}

nav {
  margin-top: 1rem;
}

nav a {
  color: white;
  margin: 0 1rem;
  text-decoration: none;
}

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

main {
  padding: 2rem;
}

section {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

footer {
  text-align: center;
  padding: 1rem;
  background-color: #eee;
  font-size: 0.9rem;
  margin-top: 2rem;
}

form {
  display: flex;
  flex-direction: column;
}

input, textarea {
  padding: 0.5rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 5px;
}

button {
  background-color: #01579b;
  color: white;
  border: none;
  padding: 0.75rem;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background-color: #013f6b;
}