.p-story {
  padding: 120px 0 113px;
}
@media screen and (max-width: 900px) {
  .p-story {
    padding: 29% 0 13%;
  }
}

.p-story__contents {
  width: 64.3%;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(10px);
  transition: transform 0.5s var(--ease-main) 0.2s, opacity 0.5s var(--ease-main) 0.2s;
}
.is-load .p-story__contents {
  opacity: 1;
  transform: translateY(0);
}
@media screen and (max-width: 900px) {
  .p-story__contents {
    width: 90%;
  }
}
.p-story__contents-list {
  display: flex;
  flex-wrap: wrap;
}
@media screen and (max-width: 900px) {
  .p-story__contents-list {
    display: block;
  }
}
@media screen and (max-width: 900px) {
  .p-story__contents-list-item {
    margin-bottom: 5px;
  }
}
.p-story__contents-list-item-image img {
  width: 100%;
}

.p-story__detail-head {
  width: 100%;
  padding: 29px 0;
  background-color: var(--color-gray-light);
  color: var(--color-black);
  opacity: 0;
  transform: translateY(10px);
  transition: transform 0.5s var(--ease-main) 0.2s, opacity 0.5s var(--ease-main) 0.2s;
}
.is-load .p-story__detail-head {
  opacity: 1;
  transform: translateY(0);
}
@media screen and (max-width: 900px) {
  .p-story__detail-head {
    padding: 19px 0 21px;
  }
}
.p-story__detail-head .p-in-text {
  font-weight: 700;
  font-size: 2.2rem;
  width: 64.4%;
  max-width: 1400px;
  margin: 0 auto;
}
@media screen and (max-width: 900px) {
  .p-story__detail-head .p-in-text {
    width: 89.6%;
    font-size: 1.6rem;
  }
}
.p-story__detail-text {
  width: 64.4%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 42px 0 18px;
  font-size: 1.6rem;
  line-height: 1.8;
  opacity: 0;
  transform: translateY(10px);
  transition: transform 0.5s var(--ease-main) 0.3s, opacity 0.5s var(--ease-main) 0.3s;
}
.is-load .p-story__detail-text {
  opacity: 1;
  transform: translateY(0);
}
@media screen and (max-width: 900px) {
  .p-story__detail-text {
    padding: 28px 0 56px;
    font-size: 1.3rem;
    line-height: 1.8;
    width: 90%;
    height: auto;
  }
}
.p-story__detail-text img {
  display: inline-block;
  position: relative;
  width: 32.5%;
  margin: 0 0.4% 0.7%;
}
@media screen and (max-width: 900px) {
  .p-story__detail-text img {
    width: 48%;
    margin: 0 1% 1.6%;
  }
}
.p-story__detail-text iframe {
  width: 100%;
  height: auto !important;
  max-width: 1000px;
  aspect-ratio: 16/9;
}

.p-story__back {
  margin-top: 55px;
}
@media screen and (max-width: 900px) {
  .p-story__back {
    margin-top: 24px;
  }
}
.p-story__back-link {
  display: flex;
  justify-content: center;
  align-items: center;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto;
}
@media screen and (min-width: 901px) {
  .p-story__back-link:hover .p-in-icon svg {
    fill: var(--color-red);
  }
  .p-story__back-link:hover .p-in-text {
    color: var(--color-red);
  }
}
.p-story__back .p-in-icon {
  display: block;
  width: 36px;
  height: 36px;
  margin-right: 12px;
  transform: rotate(180deg);
}
@media screen and (max-width: 900px) {
  .p-story__back .p-in-icon {
    width: 24px;
    height: 24px;
  }
}
.p-story__back .p-in-icon svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: var(--color-white);
  transition: fill 0.5s var(--ease-main);
}
.p-story__back .p-in-text {
  font-family: var(--font-en-head);
  font-size: 3.4rem;
  letter-spacing: 0.024em;
  transition: color 0.5s var(--ease-main);
}
@media screen and (max-width: 900px) {
  .p-story__back .p-in-text {
    font-size: 2.4rem;
  }
}