body {
      font-family: 'Segoe UI', sans-serif;
      background-color: #f9f9f9;
    }
    .about-section {
      padding: 60px 20px;
      background: #fff;
      border-radius: 15px;
      box-shadow: 0 0 15px rgba(0,0,0,0.05);
      max-width: 1000px;
      margin: 40px auto;
    }
    .about-heading {
      font-weight: bold;
      font-size: 2.5rem;
      margin-bottom: 20px;
      color: #333;
    }
    .about-subheading {
      font-size: 1.2rem;
      margin-bottom: 30px;
      color: #666;
    }
    .highlight {
      color: #007BFF;
    }