html, body {
    height: 100%;
    margin: 0;
  }
  body {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #FF6738;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #ffffff;
    padding: 2rem;
    box-sizing: border-box;
  }
  .message {
    max-width: 900px;
    text-align: center;
    font-size: clamp(1.75rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.3;
  }