html{
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

body {
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: #f2f2f2;
  }
  
  .card {
    background-color: #fff;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .header-title {
    color: #333;
    font-size: 36px;
    margin: 0 0 20px;
  }
  
  .large-button {
    display: block;
    width: 90%;
    padding: 20px;
    font-size: 24px;
    margin-bottom: 20px;
    text-align: center;
    text-decoration: none;
    color: #fff;
    background-color: #333;
    border-radius: 5px;
  }
  
  .large-input {
    display: block;
    width: 90%;
    padding: 20px;
    font-size: 24px;
  }