body {
      margin: 0;
      font-family: 'Inter', sans-serif;
      background: #DEE7E7;
      color: #333;
      display: flex;
      align-items: center;
      justify-content: center;
      height: 100vh;
      text-align: center;
    }
    .container {
      padding: 2rem;
      border-radius: 1rem;
      box-shadow: 0 0 12px rgba(0, 0, 0, 0.05);
      background: #F4FAFF;
    }
    h1 {
      font-size: 2rem;
      margin-bottom: 0.5rem;
    }
    p {
      color: #666;
      font-size: 1rem;
    }
    a {
      color: #0D3B66;
      text-decoration: none;
    }