 <style>
      * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
        font-family: Arial, Helvetica, sans-serif;
      }

      body {
        background: #f5f7fb;
        color: #222;
        line-height: 1.6;
      }

      .container {
        max-width: 1100px;
        margin: auto;
        padding: 20px;
      }

      .hero {
        background: linear-gradient(135deg, #2563eb, #0ea5e9);
        color: white;
        text-align: center;
        padding: 60px 20px;
        border-radius: 15px;
      }

      .hero h1 {
        font-size: 42px;
        margin-bottom: 15px;
      }

      .hero p {
        font-size: 20px;
        margin-bottom: 30px;
      }

      .button {
        display: inline-block;
        background: #22c55e;
        color: white;
        padding: 16px 35px;
        text-decoration: none;
        border-radius: 10px;
        font-size: 20px;
        font-weight: bold;
        transition: 0.3s;
      }

      .button:hover {
        background: #16a34a;
      }

      .features {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 20px;
        margin: 50px 0;
      }

      .card {
        background: white;
        padding: 25px;
        border-radius: 12px;
        text-align: center;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
      }

      .card h3 {
        margin-bottom: 10px;
      }

      table {
        width: 100%;
        border-collapse: collapse;
        margin: 40px 0;
        background: white;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
      }

      th {
        background: #2563eb;
        color: white;
      }

      th,
      td {
        padding: 18px;
        border: 1px solid #ddd;
        text-align: center;
      }

      .btn-small {
        background: #2563eb;
        color: white;
        padding: 10px 18px;
        border-radius: 8px;
        text-decoration: none;
        display: inline-block;
      }

      .btn-small:hover {
        background: #1d4ed8;
      }

      .section {
        margin: 70px 0;
      }

      .section h2 {
        margin-bottom: 25px;
        font-size: 34px;
      }

      .step {
        background: white;
        margin-bottom: 15px;
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
      }

      footer {
        text-align: center;
        padding: 40px;
        color: #777;
      }
    </style>