body {
      margin: 0;
      font-family: Arial, sans-serif;
    }

    header {
      background-color: #222;
      color: white;
      padding: 10px 20px;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .logo {
      font-size: 20px;
      font-weight: bold;
    }

    nav ul {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      gap: 20px;
    }

    nav ul li a {
      color: white;
      text-decoration: none;
      transition: color 0.3s;
    }

    nav ul li a:hover {
      color: #00bfff;
    }
    
    .card {
      background-color: white;
      border-radius: 20px;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
      overflow: hidden;
      width: 350px;
      transition: transform 0.3s ease;
    }

    .card:hover {
      transform: translateY(-5px);
    }

    .card img {
      width: 100%;
      height: 200px;
      object-fit: cover;
    }

    .card-content {
      padding: 20px;
    }

    .card-content h2 {
      margin: 0 0 10px;
      font-size: 22px;
      color: #333;
    }

    .card-content p {
      color: #555;
      font-size: 15px;
      line-height: 1.5;
    }