body {
      font-family: "Segoe UI", Roboto, Arial, sans-serif;
      line-height: 1.7;
      color: #333;
      background-color: #fafafa;
      margin: 0;
      padding: 0;
    }
    header {
      background-color: #073799;
      color: #fff;
      padding: 2rem 1rem;
      text-align: center;
    }
    header h1 {
      margin: 0;
      font-size: 1.8rem;
    }
    main {
      max-width: 900px;
      margin: 2rem auto;
      background: #fff;
      padding: 2.5rem;
      border-radius: 12px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
    h2 {
      color: #073799;
      border-left: 5px solid #073799;
      padding-left: 10px;
      margin-top: 2rem;
      font-size: 1.3rem;
    }
    p, li {
      font-size: 1rem;
      margin: 0.5rem 0;
      text-align:justify;
    }
    ul {
      margin-left: 1.5rem;
    }
    a {
      color: #073799;
      text-decoration: none;
    }
    a:hover {
      text-decoration: underline;
    }
    footer {
      background: #073799;
      color: #fff;
      text-align: center;
      padding: 1.5rem;
      margin-top: 3rem;
      font-size: 0.9rem;
    }
    @media (max-width: 600px) {
      main {
        padding: 1.5rem;
      }
      header h1 {
        font-size: 1.5rem;
      }
    }