body {
  font-family: Arial, sans-serif;
  background: #fff;
  color: #003366;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
}
.container {
  text-align: center;
  border: 1px solid #003366;
  padding: 40px;
  border-radius: 10px;
}
input {
  margin: 10px;
  padding: 10px;
  width: 200px;
}
button {
  background: #003366;
  color: #fff;
  padding: 10px 20px;
  border: none;
  cursor: pointer;
}
.note {
  margin-top: 20px;
  font-size: 0.9em;
}