body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: f4f4f4;
    color: 333;
  }
  header {
    background-color: 5d4037;
    color: ffffff;
    padding: 1rem 0;
    text-align: center;
  }
  main {
    max-width: 960px;
    margin: 20px auto;
    padding: 0 20px;
  }
  section {
    margin-bottom: 25px;
    padding: 20px;
    background-color: ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  }
  article {
    padding: 0;
    background-color: transparent;
  }
  h1 {
    font-size: 2.5em;
    margin-bottom: 0.5em;
    color: ffffff;
  }
  h2 {
    font-size: 2em;
    color: 5d4037;
    margin-top: 1.5em;
    margin-bottom: 0.8em;
  }
  h3 {
    font-size: 1.5em;
    color: 795548;
    margin-top: 1.2em;
    margin-bottom: 0.6em;
  }
  p {
    margin-bottom: 1em;
  }
  ul {
    list-style-type: disc;
    margin-left: 20px;
    margin-bottom: 1em;
  }
  li {
    margin-bottom: 0.5em;
  }
  .faq {
    background-color: fffde7;
    border-top: 3px solid 795548;
    padding: 20px;
    border-radius: 8px;
    margin-top: 30px;
  }
  .faq h2 {
    color: 5d4037;
    margin-bottom: 1em;
    font-size: 2em;
  }
  .faq p {
    font-style: italic;
    margin-bottom: 0.5em;
  }