body {
      font-family: 'Segoe UI', sans-serif;
      background: #fefefe;
      color: #333;
      margin: 0;
      padding: 0;
    }
    .container {
      max-width: 900px;
      margin: auto;
      padding: 2rem;
      background: #fff;
      box-shadow: 0 0 10px rgba(0,0,0,0.1);
    }
    h1, h2 {
      color: #8e44ad;
    }
    table {
      width: 100%;
      border-collapse: collapse;
      margin-top: 1rem;
    }
    th, td {
      border: 1px solid #ddd;
      padding: 0.75rem;
      text-align: left;
    }
    th {
      background-color: #f0f0f0;
    }
    @media (max-width: 600px) {
      .container {
        padding: 1rem;
      }
      table, th, td {
        font-size: 0.9rem;
      }
    }