body {
      margin: 0;
      padding: 0;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      background-color: #f9f9f9;
      color: #333;
      line-height: 1.6;
    }

    .container {
      max-width: 800px;
      margin: 50px auto;
      background: #fff;
      padding: 40px;
      border-radius: 12px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    }

    h1, h2 {
      color: #2a2a2a;
    }

    h1 {
      font-size: 2em;
      margin-bottom: 0.5em;
    }

    h2 {
      margin-top: 1.5em;
      font-size: 1.4em;
    }

    p {
      margin-bottom: 1.2em;
    }

    a {
      color: #0077cc;
      text-decoration: none;
    }

    a:hover {
      text-decoration: underline;
    }

    @media (max-width: 600px) {
      .container {
        padding: 25px;
        margin: 20px;
      }

      h1 {
        font-size: 1.5em;
      }

      h2 {
        font-size: 1.2em;
      }
    }

     .logo {
      text-align: center;
      margin-bottom: 20px;
    }

    .logo img {
      height: 80px;
      border-radius: 50%;
      box-shadow: 0 0px 5px #22222287;
    }

    footer {
      text-align: center;
      margin-top: 40px;
      padding: 20px 0;
      font-size: 14px;
      color: #888;
    }

    a {
      color: #3366cc;
    }