* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: 'Roboto', sans-serif;
      background-color: #f7f7f7;
      color: #333;
      line-height: 1.6;
    }

    header {
      background-color: #1e2235;
      color: #fff;
      padding: 30px 20px;
      text-align: center;
      box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

    header h1 {
      font-size: 2.2rem;
      margin-bottom: 5px;
    }

    main {
      max-width: 1000px;
      margin: 40px auto;
      background-color: #fff;
      padding: 40px;
      border-radius: 10px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }

    main h2 {
      color: #c59d5f;
      margin-top: 30px;
      margin-bottom: 15px;
      font-size: 1.6rem;
    }

    main h3 {
      color: #444;
      margin-top: 20px;
      font-size: 1.2rem;
    }

    main p {
      margin-bottom: 16px;
      font-size: 1rem;
      color: #555;
    }

    main ul {
      margin: 10px 0 20px 20px;
      padding-left: 20px;
    }

    main li {
      margin-bottom: 8px;
    }

    footer {
      text-align: center;
      padding: 20px;
      background-color: #1e2235;
      color: #aaa;
      font-size: 0.9rem;
    }

    @media (max-width: 768px) {
      main {
        padding: 25px;
      }
    }