@media screen and (max-width: 767px) {
  .contact-tab-content,
  .contact-tab-description {
    max-width: 95%;
    margin: 0 auto;
  }

  .contact-tab-content div {
    margin-bottom: 20px;
  }

  .contact-tab-content input,
  .contact-tab-content textarea {
    width: 100%;
    font-size: 16px;
    padding: 10px;
    box-sizing: border-box;
  }

  .contact-tab-content button {
    width: 100%;
    font-size: 18px;
    padding: 12px;
  }
}

/* お問い合わせフォーム全体のスタイル調整 */
.contact-tab-content,
.contact-tab-description {
  margin: 0 auto;
  max-width: 1000px;
}

.contact-tab-content > div {
  display: flex;
  align-items: center;
  border-bottom: 1px solid #ccc;
  background-color: #f3f3f3;
  padding: 10px 16px; /* ← 左右に16pxの余白を追加 */
  box-sizing: border-box; /* ← 余白分で幅が崩れないようにする */
}

.contact-tab-content label {
  width: 20%;
  min-width: 150px;
  padding-left: 15px;
  font-weight: bold;
  color: #333;
}

.contact-tab-content input,
.contact-tab-content textarea {
  width: 75%;
  padding: 10px;
  font-size: 14px;
  border: 1px solid #ccc;
  border-radius: 3px;
  background-color: #fff;
  box-sizing: border-box;
}

.contact-tab-content textarea {
  resize: vertical;
}

/* 送信ボタン */
.contact-tab-content button[type="submit"] {
  margin: 0px auto 0 auto;
  display: block;
  background-color: #22a222;
  color: white;
  font-size: 16px;
  padding: 10px 40px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.contact-tab-content button[type="submit"]:hover {
  background-color: #1a8d1a;
}

/* 「必須」表示の赤背景 */
.contact-tab-content label .required {
  background-color: #ff5959;
  color: #fff;
  padding: 2px 6px;
  font-size: 12px;
  margin-left: 5px;
  border-radius: 3px;
}

/* 下の説明文 */
.contact-tab-description {
  font-size: 16px;
  line-height: 1.6;
}

.form-title {
  text-align: center;
  font-weight: 600;
  color: #22a222;
  margin-bottom: 10px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
}

.thankyou {
  text-align: center;
  margin: 100px auto;
  max-width: 600px;
}

.home-button {
  display: inline-block;
  margin-top: 30px;
  padding: 12px 24px;
  background-color: #22a222;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: background-color 0.3s ease;
}

.home-button:hover {
  background-color: #1a861a;
}

.pc-only {
  display: inline;
}

@media screen and (max-width: 768px) {
  .pc-only {
    display: none;
  }
}

.required {
  white-space: nowrap;
}