/* breakpoint ------------------------------*/
/* head --------------------------------------*/
.other-head {
  background-image: url(../../assets/images/endoscope/common/img_head.jpg);
}

/* result-list -------------------------------*/
.faq {
  max-width: 1400px;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

@media screen and (max-width: 992px) {
  .faq {
    display: block;
  }
}

.faq-nav {
  max-width: 250px;
  -ms-flex-preferred-size: 250px;
      flex-basis: 250px;
}

@media screen and (max-width: 992px) {
  .faq-nav {
    max-width: none;
  }
}

.faq-nav ul {
  padding-top: 10px;
  border-top: 1px solid black;
  position: -webkit-sticky;
  position: sticky;
  top: 140px;
}

@media screen and (max-width: 768px) {
  .faq-nav ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
}

@media screen and (max-width: 576px) {
  .faq-nav ul {
    display: block;
  }
}

@media screen and (max-width: 768px) {
  .faq-nav ul li {
    max-width: calc(50% - 20px);
    -ms-flex-preferred-size: calc(50% - 20px);
        flex-basis: calc(50% - 20px);
    margin-right: 40px;
  }
  .faq-nav ul li:nth-child(2n) {
    margin-right: 0;
  }
}

@media screen and (max-width: 576px) {
  .faq-nav ul li {
    max-width: none;
    margin-right: 0;
  }
}

.faq-nav ul li a {
  height: 50px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  font-size: 1.4rem;
  line-height: 1.6;
  text-decoration: none;
  color: black;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

@media screen and (max-width: 768px) {
  .faq-nav ul li a {
    height: 40px;
    font-size: 1.3rem;
  }
}

.faq-nav ul li a:after {
  content: "";
  width: 18px;
  height: 4px;
  background-image: url(../images/common/icon_arrow_r.svg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% auto;
  -webkit-transition: all 250ms ease;
  transition: all 250ms ease;
}

.faq-nav ul li a:hover:after {
  -webkit-transform: translateX(5px);
          transform: translateX(5px);
}

.faq-contents {
  max-width: calc(100% - 250px - 100px);
  -ms-flex-preferred-size: calc(100% - 250px - 100px);
      flex-basis: calc(100% - 250px - 100px);
}

@media screen and (max-width: 992px) {
  .faq-contents {
    max-width: none;
  }
}

.faq__item {
  margin-top: 100px;
  border-top: 1px solid black;
}

.faq__item:first-child {
  margin-top: 0;
}

@media screen and (max-width: 992px) {
  .faq__item {
    margin-top: 60px;
  }
  .faq__item:first-child {
    margin-top: 60px;
  }
}

.faq__title {
  height: 80px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  font-size: 1.8rem;
  line-height: 1.6;
  color: black;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

@media screen and (max-width: 768px) {
  .faq__title {
    height: 60px;
    font-size: 1.6rem;
  }
}

.faq-list {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.faq-list__item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  -webkit-transition: all 250ms ease;
  transition: all 250ms ease;
}

.faq-list__item:hover {
  border-bottom-color: black;
}

.faq-list__item.open:hover {
  border-bottom-color: rgba(0, 0, 0, 0.1);
}

.faq-list__title {
  padding: 20px 0;
  padding-right: 30px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  cursor: pointer;
}

@media screen and (max-width: 768px) {
  .faq-list__title {
    padding: 15px 0;
    padding-right: 30px;
  }
}

.faq-list__title:before, .faq-list__title:after {
  content: "";
  display: block;
  background-color: black;
  position: absolute;
}

.faq-list__title:before {
  width: 11px;
  height: 1px;
  top: 50%;
  right: 10px;
}

.faq-list__title:after {
  width: 1px;
  height: 11px;
  top: calc(50% - 5px);
  right: 15px;
}

.open .faq-list__title:after {
  display: none;
}

.faq-list__title-en {
  max-width: 50px;
  -ms-flex-preferred-size: 50px;
      flex-basis: 50px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  font-size: 1.8;
  line-height: 2;
  color: black;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.faq-list__title-text {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  font-size: 1.6rem;
  line-height: 1.6;
  color: black;
}

@media screen and (max-width: 768px) {
  .faq-list__title-text {
    font-size: 1.5rem;
  }
}

.faq-list__title-text:before {
  content: "";
  width: 1px;
  height: 20px;
  margin-top: 4px;
  margin-right: 20px;
  display: block;
  background-color: rgba(0, 0, 0, 0.1);
}

.faq-list__wrap {
  height: 0;
  -webkit-transition: all 250ms ease;
  transition: all 250ms ease;
}

.faq-list__text {
  padding-bottom: 40px;
  padding-left: 70px;
  font-size: 1.4rem;
  line-height: 2;
  -webkit-transition: all 250ms ease;
  transition: all 250ms ease;
  opacity: 0;
  pointer-events: none;
  transition: all 250ms ease;
}

@media screen and (max-width: 768px) {
  .faq-list__text {
    padding-bottom: 20px;
  }
}

.open .faq-list__text {
  opacity: 1;
  pointer-events: all;
}
