@media screen and (max-width: 767px) {
  .waku {
    padding: 15px;
  }

  .form-group label {
    font-size: 14px;
  }

  .form-group input[type="text"],
  .form-group input[type="email"],
  .form-group input[type="tel"],
  .form-group input[type="url"],
  .form-group input[type="number"],
  .form-group textarea,
  .form-group select {
    font-size: 16px; /* iOSのズームを防ぐ */
  }

  ._conf,
  ._repe {
    width: 100%;
    font-size: 14px;
  }

  .checkbox-group,
  .radio-group {
    flex-direction: column;
    gap: 10px;
  }

  .inline-fields {
    flex-wrap: wrap;
  }

  .capacity-item {
    flex-wrap: wrap;
  }

  .btn-address-search {
    margin-left: 0;
    margin-top: 10px;
    width: 100%;
  }

  .waku p strong {
    display: block;
    min-width: auto;
    margin-bottom: 5px;
  }

  .section-title {
    font-size: 1.1em;
  }

  .privacy-notice,
  .flow-info {
    padding: 15px;
    font-size: 0.9em;
  }
}