html, body {
      margin: 0;
      padding: 0;
      height: 100%;
      font-family: Arial, sans-serif;
      scroll-behavior: smooth;
    }

    .wrapper {
      display: flex;
      flex-direction: column;
      min-height: 100vh;
    }

    header {
      background-color: #003366;
      color: white;
      padding: 20px;
      text-align: center;
      position: sticky;
      top: 0;
    }

    .content {
      flex-grow: 1;
      padding: 20px;
    }

    .dummy-text {
      max-width: 800px;
      margin: 0 auto;
    }

    .menu-button-wrapper {
      background-color: #f4f4f4;
      text-align: center;
      padding: 30px 20px;
    }

    button {
      padding: 12px 24px;
      font-size: 16px;
      cursor: pointer;
      background-color: #003366;
      color: white;
      border: none;
      border-radius: 4px;
    }

    button:hover {
      background-color: #0055aa;
    }