.index-hero__wrap {
  margin-top: 20px;
}
.index-hero {
  position: relative;
  height: auto;
  margin: 0 auto;
  line-height: 0;
  box-sizing: border-box;
}
.index-hero::before {
  content: "";
  display: block;
}
.index-hero__01::before {
  padding-top: calc(100% * (720 / 1440));
}
.index-hero__02::before {
  padding-top: calc(100% * (737 / 1440));
}
.index-hero__inner {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 150px;
  position: absolute;
  bottom: 0;
  padding-top: 0;
}
.index-hero__content {
  position: relative;
  height: 100%;
  max-width: 1280px;
  margin-right: auto;
  margin-left: auto;
  padding-left: 80px;
  padding-right: 80px;
}
.index-hero__contentInner--wrap {
  display: none;
}
.index-hero__contentInner {
  position: relative;
  display: flex;
  justify-content: center;
  flex-direction: column;
  width: 50%;
  height: 100%;
  z-index: 2;
  gap: 40px;
  box-sizing: border-box;
}
.index-hero__title {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.5;
  color: #222;
}
.index-hero__title::before {
  display: block;
  width: 0;
  height: 1px;
  margin-bottom: calc(-1px + (1 - 1.5) * 0.6em);
  content: "";
}
.index-hero__title::after {
  display: block;
  width: 0;
  height: 1px;
  margin-top: calc(-1px + (1 - 1.5) * 0.4em);
  content: "";
}
.index-hero__sub-title {
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.index-hero__sub-title::before {
  content: "";
  background-color: #222;
  width: 8px;
  height: 8px;
  border-radius: 4px;
}
.index-hero__image .index-hero__sub-title {
  display: none;
}
.index-hero__text {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
  color: #222;
  display: flex;
  flex-direction: column;
  gap: 34px;
}
.index-hero__image {
  position: absolute;
  top: 0;
  display: inline-block;
  width: 100%;
  height: auto;
  min-height: 260px;
  z-index: 1;
}
.index-hero__image img {
  width: 100%;
  height: auto;
}
.index-hero__02 .index-hero__contentInner {
  position: absolute;
  width: fit-content;
  height: fit-content;
  right: 80px;
  bottom: 110px;
}
.c-hero-split {
  margin-top: 100px;
}
.c-hero-split__content {
  background-color: #fff;
}
.c-hero-split__image img {
  object-fit: contain;
}
.c-link-related .c-link-block__item__title {
  padding-bottom: 4px;
  border-bottom: 1px solid #b3b3b3;
  display: flex;
  align-items: start;
}
.c-link-related .c-link-block__item__title__icon img {
  vertical-align: text-top;
}
.c-link-related .c-link-block__item__title__text {
  margin-left: 0.4em;
  display: inline;
}
.stories-related {
  margin-bottom: 100px;
}
.c-link-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 52px;
}
.c-link-panel .c-link-panel__item {
  background-color: #f3f3f3;
  padding: 32px;
}
.c-link-panel .c-link-panel__item .c-link-panel__item__title {
  font-size: 24px;
  display: inline;
}
.c-link-panel .c-link-panel__item .c-link-panel__item__title span::after {
  content: "";
  display: inline-block;
  width: 0.5em;
  height: 1em;
  margin: 0 0 0.2em 0.5em;
  vertical-align: middle;
  background: url(/assets/img/icon_angle-right.svg) no-repeat 0 0;
  background-size: contain;
}
.c-link-panel .c-link-panel__item .c-link-panel__item__text {
  margin-top: 8px;
  line-height: 1.9;
  font-size: 16px;
}
.c-button span.blank::after {
  content: "";
  display: inline-block;
  width: 0.5em;
  height: 1em;
  margin: 0 0 0.2em 0.5em;
  vertical-align: middle;
  background: url(/assets/img/icon_angle-right-white.svg) no-repeat 0 0;
  background-size: contain;
}
.c-link-block__item__title span.blank::after {
  content: "";
  display: inline-block;
  width: 1em;
  height: 1em;
  margin: 0 0 0.2em 0.5em;
  vertical-align: middle;
  background: url(/assets/img/icon_link-ext.svg) no-repeat 0 0;
  background-size: contain;
}
/*.c-link-panel .c-link-panel__item:has(.c-link-panel__item__title:hover) {
  opacity: 0.7;
}*/

@media screen and (min-width: 960px) and (max-width: 1280px) {
  .index-hero__02 .index-hero__contentInner {
    max-width: 440px;
  }
  .index-hero__02 .index-hero__contentInner .index-hero__text br {
    display: none;
  }
}

@media screen and (min-width: 960px) and (max-width: 1099px) {
  .index-hero__content {
    max-width: initial;
    padding-left: 32px;
    padding-right: 32px;
  }
  .index-hero__02 .index-hero__contentInner {
    right: 20px;
  }
}

@media screen and (max-width: 959px) {
  .index-hero__01::before {
    padding-top: calc(100% * (291 / 375));
  }
  .index-hero__02::before {
    padding-top: calc(100% * (214 / 375));
  }
  .index-hero__content {
    display: none;
  }
  .index-hero__contentInner--wrap {
    display: block;
  }
  .index-hero__title {
    font-weight: 700;
  }
  .index-hero__contentInner {
    width: unset;
    margin: 30px auto;
  }
  .index-hero__title {
    margin-top: 24px;
    font-size: 32px;
  }
  .index-hero__sub-title {
    display: flex !important;
    position: absolute;
    left: 32px;
    top: 40px;
    z-index: 2;
  }
}

@media screen and (max-width: 519px) {
  .index-hero__wrap {
    margin-top: 0;
  }
  .index-hero__sub-title {
    left: 16px;
  }
  .c-hero-split {
    margin-top: 30px;
  }
  .stories-related {
    margin-bottom: 84px;
  }
  .stories-related .c-link-block.c-link-block--col4 {
    grid-template-columns: repeat(1, 1fr);
    margin-top: 24px;
  }
  .c-link-panel {
    margin-top: 60px;
  }
  .c-hero-split__content {
    padding: 24px 0;
  }
  .c-link-panel .c-link-panel__item {
    padding: 16px;
  }
  .c-link-panel .c-link-panel__item .c-link-panel__item__title {
    font-size: 22px;
  }
  .c-link-panel .c-link-panel__item .c-link-panel__item__text {
    margin-top: 4px;
  }
  .c-link-related .c-link-block.c-link-block--col4 {
    grid-template-columns: repeat(1, 1fr);
    gap: 44px;
  }
}