body {
      font-family: 'Segoe UI', Arial, sans-serif;
      background: #f4f6f8;
      padding: 40px;
    }
    .form-container {
      background: #fff;
      max-width: 500px;
      margin: auto;
      padding: 32px 28px;
      border-radius: 8px;
      box-shadow: 0 2px 14px rgba(0,0,0,0.07);
    }
    .form-container h2 {
      margin-bottom: 18px;
      font-weight: 600;
      color: #254070;
    }
    .form-group {
      margin-bottom: 16px;
    }
    .form-group label {
      display: block;
      margin-bottom: 7px;
      font-size: 15px;
      color: #333;
      font-weight: 500;
    }
    .form-group input,
    .form-group select {
      width: 100%;
      padding: 10px 13px;
      border: 1px solid #cbd2d9;
      border-radius: 5px;
      background: #f7fafc;
      font-size: 15px;
      transition: border-color 0.2s;
    }
    .form-group input:focus,
    .form-group select:focus {
      border-color: #167aff;
      outline: none;
      background: #fff;
    }
    .form-row {
      display: flex;
      gap: 14px;
    }
    .form-row .form-group {
      flex: 1;
    }
    .submit-btn {
      padding: 12px 0;
      background: #167aff;
      color: #fff;
      border: none;
      border-radius: 6px;
      font-size: 16px;
      font-weight: 550;
      cursor: pointer;
      margin-top: 8px;
      transition: background 0.15s;
    }
    .submit-btn:hover {
      background: #125fc5;
    }