body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #f7fafd;
  color: #333;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  background: #003388;
  color: white;
  text-align: center;
  padding: 30px 20px;
}

main {
  flex: 1;
  display: flex;
  justify-content: center;
  padding: 30px 20px;
}

form {
  background: white;
  border-radius: 15px;
  padding: 25px;
  width: 100%;
  max-width: 500px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
}

form label {
  margin: 10px 0 5px;
  font-weight: 600;
}

form input,
form textarea {
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 15px;
  resize: vertical;
}

form button {
  margin-top: 20px;
  padding: 12px;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  cursor: pointer;
}

form button:hover {
  background-color: #005fa3;
}

footer {
  background-color: #003388;
  color: white;
  text-align: center;
  padding: 15px;
}