body {
      font-family: 'Segoe UI', Tahoma, sans-serif;
      margin: 0;
      background-color: #e6f3fc;
      color: #024566;
      line-height: 1.6;
    }
    .container {
      max-width: 960px;
      margin: auto;
      padding: 40px 20px;
      background-color: #ffffff;
      border-radius: 12px;
      box-shadow: 0 4px 10px rgba(0, 123, 193, 0.1);
    }
    h1, h2 {
      color: #0277bd;
    }
    h1 {
      text-align: center;
      font-size: 2.4em;
      margin-bottom: 30px;
    }
    img {
      max-width: 100%;
      border-radius: 10px;
      margin: 25px 0;
      box-shadow: 0 3px 8px rgba(0,0,0,0.1);
    }
    .highlight {
      background-color: #d6ecfa;
      padding: 20px;
      border-left: 5px solid #039be5;
      margin: 30px 0;
      border-radius: 8px;
    }
    a {
      color: #0288d1;
      text-decoration: none;
      font-weight: bold;
    }
    a:hover {
      text-decoration: underline;
    }