body {
      font-family: Arial, sans-serif;
      margin: 0;
      padding: 0;
      line-height: 1.6;
      background-color: #f9f9f9;
      color: #333;
    }
    header {
      background: #222;
      color: #fff;
      text-align: center;
      padding: 40px 20px;
    }
    header h1 {
      margin: 0;
      font-size: 2.5rem;
    }
    header p {
      margin: 5px 0 0;
      font-size: 1.2rem;
    }
    section {
      padding: 30px 20px;
      max-width: 900px;
      margin: auto;
    }
    h2 {
      border-bottom: 2px solid #ddd;
      padding-bottom: 5px;
      margin-bottom: 20px;
      color: #444;
    }
    ul {
      list-style: none;
      padding: 0;
    }
    ul li {
      margin-bottom: 10px;
    }
    .project, .experience {
      margin-bottom: 25px;
    }
    a {
      color: #0366d6;
      text-decoration: none;
    }
    a:hover {
      text-decoration: underline;
    }
    footer {
      background: #222;
      color: #fff;
      text-align: center;
      padding: 15px;
      margin-top: 40px;
    }