@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=BIZ+UDPMincho&display=swap');

/**************************************************
* ボタン
***************************************************/
.c-btn {
  display: block;
  text-align: center;
}

/* 症例をもっと見る */
.c-btn__more {
  position: relative;
  display: inline-block;
  background:#FFF;
  font-weight: 600;
  letter-spacing: 1px;
  border: solid 2px #707070 ;
  -webkit-transition: 0.4s;
  transition: 0.4s;
  vertical-align: middle;
  padding: 6px 5px;
  line-height: 1;
}
.c-btn__more:before {
  content: '';
  position: relative;
  display: inline-block;
  width: 20px; 
  height: 20px;
  background-image: url( ../images/common/icon-instagram.png );
  background-size: contain;
  background-repeat: no-repeat;
  margin-right: 5px;
  margin-bottom: -4px;
}


/**************************************************
* 共通
***************************************************/
/* コンテンツタイトル */
.c-contents-ttl {
  line-height: 1.4;
  text-align: center;
}

.c-contents-ttl--margin-bottom-s {
  margin-bottom: 10px;
}
.c-contents-ttl--margin-bottom-m {
  margin-bottom: 20px;
}
.c-contents-ttl--margin-bottom-l {
  margin-bottom: 30px;
}

/* フォント */
.c-text-s {
  font-size: 14px;
  font-size: 1.4rem;
}
.c-text-m {
  font-size: 16px;
  font-size: 1.6rem;
}
.c-text-l {
  font-size: 18px;
  font-size: 1.8rem;
}
.c-text--bold {
  font-weight: bold;
}

/* 文字色 */
.c-text-gray {
  color: #707070 !important;
}
.c-text-brown {
  color: #998181;
}
.c-text-red {
  color: #F75178;
}

/* フォント */
.c-text-meiryo {
  font-family: 'メイリオ', 'Meiryo', sans-serif;
}

/* ウェイト */
.c-text-bold {
  font-weight: bold;
}

/* 下向き▲ */
.c-arrow {
  width: 0;
  height: 0;
  border-style: solid;
  border-color: #197E85 transparent transparent transparent;
  border-width: 15px 25px 0px 25px;
  margin: auto;
}
.c-arrow--mb-s {
  margin-bottom: 10px;
}
.c-arrow--mb-m {
  margin-bottom: 20px;
}



/* テキストに重ねる黄色線 */
.c-underline--yellow {
  text-decoration: underline;
  text-decoration-thickness: 0.5em;
  -webkit-text-decoration-color: #E3E68E;
  text-decoration-color: #E3E68E;
  text-underline-offset: -0.2em;
  -webkit-text-decoration-skip-ink: none;
  text-decoration-skip-ink: none;
}



/*アコーディオン*/
/*(+-)アコーディオンJSは、function.jsに記載 */
.c-acc__ttl:not(:first-child) {
  margin-top: 10px;
}

.c-acc__item {
  background: #F8F5F3;
  padding: 10px 20px;
  margin-bottom: 15px;
}
.c-acc__item:last-child {
  margin-bottom: 0;
}
.c-acc__ttl {
  position: relative;
  cursor: pointer;
  padding-right: 10px;
  margin-left: 30px;
}

.c-acc__ttl .cross {
  position: absolute;
  top: -3px;
  right: -10px;
  width: 28px;
  height: 28px;
  border: solid 2px #000;
  border-radius: 50%;
}
.c-acc__ttl .cross:before {
  position: absolute;
  content: "";
  top: 48%;
  right: 5px;
  height: 2px;
  width: 13px;
  background: #000;
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

.c-acc__ttl .cross:after {
  position: absolute;
  content: "";
  top: 48%;
  right: 5px;
  height: 2px;
  width: 13px;
  background: #000000;
  -webkit-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}
.c-acc__ttl.open .cross:before {
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
}
.c-acc__ttl.open:after {
  opacity: 0;
}

.c-acc__txt {
  padding-top: 10px;
  /* display: none; */
}
.c-acc__ttl,
.c-acc__txt {
  font-size: 16px;
}

.c-acc__ttl:before {
  font-family: "BIZ UDPMincho", sans-serif;
  content: "Q";
  position: relative;
  display: inline-block;
  margin-right: 17px;
  margin-left: -30px;
}
.c-acc__txt {
  margin: 0 30px;
  padding-left: 10px
}
.c-acc__txt::before {
  font-family: "BIZ UDPMincho", sans-serif;
  content: "A";
  position: relative;
  display: inline-block;
  font-weight: bold;
  padding-right: 10px;
  margin-left: -30px;
}
.c-acc__txt {
  height: 0;
  opacity: 0;
  padding-top: 0;
  transition: .1s;
}
.c-acc__ttl.open + .c-acc__txt {
  height: auto;
  opacity: 1;
  padding-top: 10px;
  transition: .4s;
}


@media screen and (max-width: 320px) {
  .c-text-s {
    font-size: 12px;
    font-size: 1.2rem;
  }
  .c-text-m {
    font-size: 14px;
    font-size: 1.4rem;
  }
  .c-text-l {
    font-size: 16px;
    font-size: 1.6rem;
  }

  .c-acc__item {
    padding-left: 10px;
  }
  .c-acc__ttl {
    padding-right: 10px;
  }
  .c-acc__ttl .cross {
    right: -15px;
  }
  .c-acc__txt {
    margin-right: 10px;
  }
}

/*=================== TBここから ==================*/
@media screen and (min-width: 600px) {

  .c-text-s {
    font-size: 16px;
    font-size: 1.6rem;
  }
  .c-text-m {
    font-size: 18px;
    font-size: 1.8rem;
  }
  .c-text-l {
    font-size: 20px;
    font-size: 2rem;
  }

  .c-contents-ttl--margin-bottom-s {
    margin-bottom: 20px;
  }
  .c-contents-ttl--margin-bottom-m {
    margin-bottom: 30px;
  }
  .c-contents-ttl--margin-bottom-l {
    margin-bottom: 40px;
  }

  .c-acc__item {
    padding: 15px 30px;
    margin-bottom: 25px;
  }
  .c-acc__txt {
    margin: 0 50px;
  }
  
}
/*=================== TBここまで ==================*/
/*=================== PCここから==================*/
@media screen and (min-width: 1025px) {
  .c-contents-ttl--margin-bottom-s {
    margin-bottom: 30px;
  }
  .c-contents-ttl--margin-bottom-m {
    margin-bottom: 40px;
  }
  .c-contents-ttl--margin-bottom-l {
    margin-bottom: 50px;
  }

}
/*=================== PCここまで ==================*/