@charset "UTF-8";
.articleHead__holder {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
@media (width < 768px) {
  .articleHead__holder {
    display: block;
  }
}
.articleHead__holder__fig {
  width: 50%;
}
@media (width < 768px) {
  .articleHead__holder__fig {
    width: 100%;
    margin-bottom: 50px;
  }
}
.articleHead__holder__texts {
  width: 50%;
  color: var(--color-secondary);
  padding-right: 50px;
}
@media (width < 768px) {
  .articleHead__holder__texts {
    width: 100%;
    padding-right: 0;
  }
}
.articleHead__holder__texts__sub {
  font-size: 18px;
  font-size: calc(18 / 10 * 1rem);
  margin-bottom: 20px;
}
@media (width < 768px) {
  .articleHead__holder__texts__sub {
    font-size: 16px;
    font-size: calc(16 / 10 * 1rem);
  }
}
.articleHead__holder__texts__title {
  font-size: 36px;
  font-size: calc(36 / 10 * 1rem);
  line-height: 1.6111111111;
  font-weight: 400;
  margin-bottom: 60px;
}
@media (width < 768px) {
  .articleHead__holder__texts__title {
    font-size: 28px;
    font-size: calc(28 / 10 * 1rem);
    margin-bottom: 40px;
  }
}
.articleHead__holder__texts__remarks {
  font-size: 18px;
  font-size: calc(18 / 10 * 1rem);
}
@media (width < 768px) {
  .articleHead__holder__texts__remarks {
    font-size: 16px;
    font-size: calc(16 / 10 * 1rem);
  }
}
.articleHead__holder__texts__multiStatus {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 60px;
  margin-bottom: 50px;
}
.articleHead__holder__texts__multiStatus:last-child {
  margin-bottom: 0;
}
@media (width < 768px) {
  .articleHead__holder__texts__multiStatus {
    display: block;
    margin-bottom: 30px;
  }
}
.articleHead__holder__texts__multiStatus__status {
  width: calc(50% - 30px);
  color: var(--color-text);
}
@media (width < 768px) {
  .articleHead__holder__texts__multiStatus__status {
    width: 100%;
  }
}
@media (width < 768px) {
  .articleHead__holder__texts__multiStatus__status:first-child {
    margin-bottom: 30px;
  }
}
.articleHead__holder__texts__multiStatus__status__category {
  font-size: 14px;
  font-size: calc(14 / 10 * 1rem);
  margin-bottom: 10px;
}
.articleHead__holder__texts__multiStatus__status__name {
  font-size: 24px;
  font-size: calc(24 / 10 * 1rem);
  margin-bottom: 10px;
}
@media (width < 768px) {
  .articleHead__holder__texts__multiStatus__status__name {
    font-size: 18px;
    font-size: calc(18 / 10 * 1rem);
  }
}
.articleHead__holder__texts__multiStatus__status__name > span {
  font-size: 14px;
  font-size: calc(14 / 10 * 1rem);
  margin-right: 15px;
}
.articleHead__holder__texts__multiStatus__status__history {
  font-size: 14px;
  font-size: calc(14 / 10 * 1rem);
}
.articleHead__holder__texts__status {
  color: var(--color-text);
}
.articleHead__holder__texts__status__category {
  font-size: 14px;
  font-size: calc(14 / 10 * 1rem);
  margin-bottom: 10px;
}
.articleHead__holder__texts__status__name {
  font-size: 24px;
  font-size: calc(24 / 10 * 1rem);
  margin-bottom: 10px;
}
@media (width < 768px) {
  .articleHead__holder__texts__status__name {
    font-size: 18px;
    font-size: calc(18 / 10 * 1rem);
  }
}
.articleHead__holder__texts__status__name > span {
  font-size: 14px;
  font-size: calc(14 / 10 * 1rem);
  margin-right: 15px;
}
.articleHead__holder__texts__status__history {
  font-size: 14px;
  font-size: calc(14 / 10 * 1rem);
}
.articleHead__date {
  position: absolute;
  z-index: 2;
  top: calc(100% + 10px);
  right: 0;
  color: var(--color-secondary);
  font-size: 14px;
  font-size: calc(14 / 10 * 1rem);
}
@media (width < 768px) {
  .articleHead__date {
    position: static;
    margin-top: 50px;
    text-align: right;
  }
}

.articleBody {
  position: relative;
  margin-bottom: 180px;
}
@media (width < 768px) {
  .articleBody {
    margin-top: 20px;
    margin-bottom: 0;
  }
}
.articleBody:after {
  content: "";
  display: block;
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  right: 50%;
  z-index: -1;
  background-color: #f4f9ff;
}
@media (width < 768px) {
  .articleBody:after {
    display: none;
  }
}
.articleBody__holder {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
@media (width < 768px) {
  .articleBody__holder {
    display: block;
  }
}
.articleBody__holder__index {
  position: sticky;
  top: 110px;
  -ms-flex-item-align: start;
      align-self: flex-start; /* ← stretchをやめる */
  height: -webkit-fit-content;
  height: -moz-fit-content;
  height: fit-content;
  width: 280px;
  padding-top: 100px;
  padding-bottom: 100px;
  padding-right: 20px;
}
@media (width < 768px) {
  .articleBody__holder__index {
    position: static;
    width: 100%;
    background-color: #f4f9ff;
    padding: 20px;
  }
}
.articleBody__holder__index__hl {
  color: var(--color-secondary);
  font-size: 24px;
  font-size: calc(24 / 10 * 1rem);
  margin-bottom: 20px;
  font-weight: 400;
}
@media (width < 768px) {
  .articleBody__holder__index__hl {
    font-size: 18px;
    font-size: calc(18 / 10 * 1rem);
  }
}
.articleBody__holder__index__list__item {
  margin-bottom: 30px;
}
.articleBody__holder__index__list__item:last-child {
  margin-bottom: 0;
}
.articleBody__holder__index__list__item__anchor {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
  padding-left: 15px;
  color: var(--text);
}
@media (width < 768px) {
  .articleBody__holder__index__list__item__anchor {
    padding-left: 0;
  }
}
.articleBody__holder__index__list__item__anchor.is-active {
  color: var(--color-secondary);
}
.articleBody__holder__index__list__item__anchor.is-active:after {
  content: "";
  display: block;
  height: 100%;
  width: 3px;
  background-color: var(--color-secondary);
  position: absolute;
  top: 0;
  left: 0;
}
@media (width < 768px) {
  .articleBody__holder__index__list__item__anchor.is-active:after {
    display: none;
  }
}
.articleBody__holder__index__list__item__anchor__num {
  font-size: 16px;
  font-size: calc(16 / 10 * 1rem);
}
.articleBody__holder__index__list__item__anchor__title {
  font-size: 16px;
  font-size: calc(16 / 10 * 1rem);
  line-height: 1.625;
  text-decoration: underline;
}
.articleBody__holder__main {
  position: relative;
  width: calc(100% - 280px);
  padding-left: 80px;
  padding-top: 160px;
  background-color: #fff;
}
@media (width < 768px) {
  .articleBody__holder__main {
    width: 100%;
    padding-left: 0;
    padding-top: 50px;
    padding-bottom: 100px;
  }
}
.articleBody__holder__main__section {
  padding-bottom: 30px;
}
.articleBody__holder__main__section__num {
  color: var(--color-secondary);
  font-size: 20px;
  font-size: calc(20 / 10 * 1rem);
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-secondary);
}
.articleBody__holder__main__section__title {
  font-size: 30px;
  font-size: calc(30 / 10 * 1rem);
  line-height: 1.5333333333;
  color: var(--color-secondary);
  margin-bottom: 30px;
  font-weight: 400;
}
@media (width < 768px) {
  .articleBody__holder__main__section__title {
    font-size: 24px;
    font-size: calc(24 / 10 * 1rem);
    line-height: 1.4583333333;
  }
}
.articleBody__holder__main__section__fig {
  margin-bottom: 30px;
}
.articleBody__holder__main__section__fig > img {
  width: 100%;
}
.articleBody__holder__main__section__rt {
  font-size: 16px;
  font-size: calc(16 / 10 * 1rem);
  line-height: 1.875;
  margin-bottom: 30px;
}
.articleBody__holder__main__section__articleLink {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 50px;
  padding: 20px 30px;
  background-color: #f4f9ff;
  margin-bottom: 30px;
  background-image: url(/assets/images/common/icon_linkArrow01.png);
  background-size: 44px auto;
  background-repeat: no-repeat;
  background-position: calc(100% - 20px) calc(100% - 20px);
}
@media (width < 768px) {
  .articleBody__holder__main__section__articleLink {
    display: block;
    padding: 20px 20px 40px;
  }
}
.articleBody__holder__main__section__articleLink__fig {
  width: 270px;
  overflow: hidden;
}
@media (width < 768px) {
  .articleBody__holder__main__section__articleLink__fig {
    width: 100%;
    margin-bottom: 10px;
  }
}
.articleBody__holder__main__section__articleLink__fig > img {
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
.articleBody__holder__main__section__articleLink__texts__category {
  color: var(--color-secondary);
  font-size: 14px;
  font-size: calc(14 / 10 * 1rem);
  margin-bottom: 10px;
}
.articleBody__holder__main__section__articleLink__texts__category {
  color: var(--color-secondary);
  font-size: 14px;
  font-size: calc(14 / 10 * 1rem);
  text-decoration: underline;
}
.articleBody__holder__main__section__articleLink__texts__title {
  font-size: 18px;
  font-size: calc(18 / 10 * 1rem);
  line-height: 1.7777777778;
  color: var(--color-text);
  margin-bottom: 20px;
  text-decoration: underline;
}
@media (width < 768px) {
  .articleBody__holder__main__section__articleLink__texts__title {
    font-size: 16px;
    font-size: calc(16 / 10 * 1rem);
  }
}
.articleBody__holder__main__section__articleLink__texts__date {
  font-size: 14px;
  font-size: calc(14 / 10 * 1rem);
  color: var(--color-text);
}
.articleBody__holder__main__section__articleLink:hover .articleBody__holder__main__section__articleLink__texts__category {
  text-decoration: none;
}
.articleBody__holder__main__section__articleLink:hover .articleBody__holder__main__section__articleLink__texts__title {
  text-decoration: none;
}
.articleBody__holder__main__section__articleLink:hover .articleBody__holder__main__section__articleLink__fig > img {
  -webkit-transform: scale(1.08);
          transform: scale(1.08);
}
.articleBody__holder__main__btn {
  width: 380px;
}
@media (width < 768px) {
  .articleBody__holder__main__btn {
    width: 100%;
  }
}

.scrollToIndexBtn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 100;
  width: 60px;
  display: none;
}
@media (width < 768px) {
  .scrollToIndexBtn {
    display: block;
  }
}

.scrollToIndexBtn {
  opacity: 0;
  -webkit-transform: translateY(20px);
          transform: translateY(20px);
  -webkit-transition: opacity 0.3s ease-in-out, -webkit-transform 0.3s ease-in-out;
  transition: opacity 0.3s ease-in-out, -webkit-transform 0.3s ease-in-out;
  transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
  transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out, -webkit-transform 0.3s ease-in-out;
  display: none;
}

.scrollToIndexBtn.is-visible {
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}