body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: url('assets/bg.jpg') no-repeat center center fixed;
    background-size: cover;
    color: #fff;
    text-align: center;
  }
  
  .container {
    background: rgba(0, 0, 0, 0.6);
    margin: 5% auto;
    padding: 30px;
    max-width: 600px;
    border-radius: 20px;
    box-shadow: 0 0 20px #fff;
  }
  
  h1 {
    margin-bottom: 20px;
  }
  
  #message {
    font-size: 1.4em;
    min-height: 100px;
  }
  
  #photo {
    margin-top: 20px;
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 0 10px #fff;
  }