body {
    font-family: 'Segoe UI', sans-serif;
    background: #f0f2f5;
    padding: 20px;
  }
  
  .card {
    background: white;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    max-width: 1000px;
    margin: auto;
  }
  
  h1 {
    text-align: center;
    margin-bottom: 30px;
  }
  
  table {
    width: 100%;
    border-collapse: collapse;
  }
  
  th, td {
    padding: 12px 15px;
    border-bottom: 1px solid #ddd;
    text-align: left;
  }
  
  th {
    background: #333;
    color: white;
  }