body {
    font-family: Arial, sans-serif;
    margin: 20px;
    background: #f8f9fa;
  }
  
  h1 {
    color: #5e35b1;
  }
  
  p {
    max-width: 600px;
    margin-bottom: 20px;
  }
  
  form {
    margin-bottom: 20px;
  }
  
  label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
  }
  
  input[type="email"] {
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    width: 250px;
    max-width: 100%;
    margin-bottom: 12px;
    display: block;
  }
  
  button {
    background: #5e35b1;
    color: #fff;
    border: none;
    padding: 10px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
  }
  
  button:hover {
    background: #452a86;
  }
  
  #message {
    margin-top: 20px;
    font-weight: 500;
  }