.p-about_in {
  padding: 82px 0 246px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.7s var(--ease-out) 0.2s, transform 0.7s var(--ease-out) 0.2s;
  font-weight: 500;
}
.is-load .p-about_in {
  opacity: 1;
  transform: translateY(0);
}
@media screen and (max-width: 899px) {
  .p-about_in {
    padding: 38px 0 90px;
  }
}
.p-about_in__deco {
  width: 222px;
  height: 306px;
  right: 57px;
  transform: translateY(-100%);
}
@media screen and (max-width: 899px) {
  .p-about_in__deco {
    width: 24.9%;
    max-width: 145px;
    padding-top: min(34%, 200px);
    height: auto;
    right: 0;
    bottom: 120px;
    transform: translateY(0);
  }
}
.p-about_in__inner {
  width: 66%;
  max-width: 1000px;
  margin: 0 auto;
}
@media screen and (min-width: 900px) {
  .p-about_in__inner {
    min-width: 846px;
  }
}
@media screen and (max-width: 899px) {
  .p-about_in__inner {
    width: 100%;
  }
}
.p-about_in__head {
  width: 100%;
  margin-bottom: 47px;
  text-align: center;
}
@media screen and (max-width: 899px) {
  .p-about_in__head {
    width: 95%;
    margin: 0 auto 30px;
  }
}
.p-about_in__head p {
  margin-bottom: 13px;
  padding: 12.5px 0;
  color: var(--color-white);
  font-family: var(--font-jp);
  font-size: 2.8rem;
  font-weight: 800;
  background-color: var(--color-orange);
}
@media screen and (max-width: 899px) {
  .p-about_in__head p {
    margin-bottom: 6.8px;
    padding: 9.2px 0 9.2px;
    color: var(--color-white);
    font-size: 1.1rem;
  }
}
.p-about_in__head p:last-of-type {
  margin-bottom: 0;
}
.p-about_in__lead {
  margin-bottom: 73px;
  font-size: 1.7rem;
  line-height: 1.97;
}
@media screen and (max-width: 899px) {
  .p-about_in__lead {
    width: 90%;
    margin: 0 auto 26px;
    font-size: 1.5rem;
    line-height: 1.88;
  }
}
.p-about_in__contents {
  font-family: var(--font-jp);
}
.p-about_in__contents-block + .p-about_in__contents-block {
  margin-top: 111px;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block + .p-about_in__contents-block {
    margin-top: 28px;
  }
}
.p-about_in__contents-block-head {
  margin-bottom: 54px;
  padding: 28px 0 25px;
  text-align: center;
  color: var(--color-white);
  font-size: 3rem;
  letter-spacing: 0.01em;
  font-weight: 600;
  background-color: var(--color-blue);
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-head {
    margin-bottom: 32px;
    padding: 20px 0 15px;
    text-align: center;
    font-size: 1.7rem;
  }
}
.p-about_in__contents-block-curetor {
  width: 83%;
  margin: 0 auto;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-curetor {
    width: 90%;
  }
}
.p-about_in__contents-block-curetor-list {
  display: flex;
  justify-content: space-between;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-curetor-list {
    display: block;
  }
}
.p-about_in__contents-block-curetor-list-item {
  width: 41.5%;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-curetor-list-item {
    width: 100%;
    margin: 0 auto 28px;
  }
}
.p-about_in__contents-block-curetor-list-item .p-in-image {
  width: 100%;
  margin-bottom: 48px;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-curetor-list-item .p-in-image {
    margin-bottom: 33px;
  }
}
.p-about_in__contents-block-curetor-list-item .p-in-image img {
  width: 100%;
}
.p-about_in__contents-block-curetor-list-item .p-in-name {
  margin-bottom: 15px;
  font-size: 2.7rem;
  font-weight: 800;
  text-align: center;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-curetor-list-item .p-in-name {
    font-size: 1.8rem;
  }
}
.p-about_in__contents-block-curetor-list-item .p-in-text {
  font-size: 1.6rem;
  line-height: 1.87;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-curetor-list-item .p-in-text {
    font-size: 1.2rem;
    line-height: 1.7;
  }
}
.p-about_in__contents-block-support {
  display: flex;
  align-items: center;
  width: 83%;
  margin: 0 auto;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-support {
    display: block;
    width: 90%;
  }
}
.p-about_in__contents-block-support .p-in-image {
  width: 190px;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-support .p-in-image {
    width: 74%;
    margin: 0 auto 34px;
  }
}
.p-about_in__contents-block-support .p-in-detail {
  flex: 1;
  margin-left: 48px;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-support .p-in-detail {
    margin: 0 auto;
  }
}
.p-about_in__contents-block-support .p-in-detail-head {
  margin-bottom: 20px;
  font-size: 2.7rem;
  font-weight: 900;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-support .p-in-detail-head {
    margin-bottom: 27px;
    font-size: 2rem;
    text-align: center;
  }
}
.p-about_in__contents-block-support .p-in-detail-text {
  font-size: 1.5rem;
  line-height: 2;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-support .p-in-detail-text {
    font-size: 1.2rem;
    line-height: 1.7;
  }
}
.p-about_in__contents-block-about .p-in-lead {
  margin-bottom: 36px;
  line-height: 1.7;
  font-weight: 900;
  font-size: 3.5rem;
  text-align: center;
  color: var(--color-orange);
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-about .p-in-lead {
    margin-bottom: 18px;
    line-height: 1.8;
    font-size: 1.8rem;
  }
}
.p-about_in__contents-block-about .p-in-detail {
  font-size: 1.8rem;
  line-height: 2.04;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-about .p-in-detail {
    width: 90%;
    margin: 0 auto;
    font-size: 1.5rem;
    line-height: 1.9;
  }
}
.p-about_in__contents-block-about .p-in-audio {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 24px;
  width: 150px;
  margin: 27px auto 0;
  background-color: var(--color-orange);
  border-radius: 50rem;
  cursor: pointer;
  border: 1px solid var(--color-orange);
  box-sizing: border-box;
  transition: background-color 0.6s var(--ease-out);
}
.p-about_in__contents-block-about .p-in-audio.is-play .p-in-audio-icon-item:nth-of-type(1) {
  opacity: 0;
}
.p-about_in__contents-block-about .p-in-audio.is-play .p-in-audio-icon-item:nth-of-type(2) {
  opacity: 1;
}
@media screen and (min-width: 900px) {
  .p-about_in__contents-block-about .p-in-audio:hover {
    background-color: var(--color-white);
  }
  .p-about_in__contents-block-about .p-in-audio:hover .p-in-audio-text {
    color: var(--color-orange);
  }
  .p-about_in__contents-block-about .p-in-audio:hover .p-in-audio-icon {
    border-color: var(--color-orange);
  }
  .p-about_in__contents-block-about .p-in-audio:hover .p-in-audio-icon-item:nth-of-type(1) {
    background-color: var(--color-orange);
  }
  .p-about_in__contents-block-about .p-in-audio:hover .p-in-audio-icon-item:nth-of-type(2)::before, .p-about_in__contents-block-about .p-in-audio:hover .p-in-audio-icon-item:nth-of-type(2)::after {
    background-color: var(--color-orange);
  }
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-about .p-in-audio {
    padding: 6px 14px;
    width: 112px;
    margin: 22px auto 0;
  }
}
.p-about_in__contents-block-about .p-in-audio-text {
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--color-white);
  transition: color 0.6s var(--ease-out);
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-about .p-in-audio-text {
    font-size: 1rem;
  }
}
.p-about_in__contents-block-about .p-in-audio-icon {
  width: 22px;
  height: 22px;
  margin-left: 4px;
  border-radius: 50rem;
  border: 1px solid var(--color-white);
  position: relative;
  transition: border 0.5s var(--ease-out);
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-about .p-in-audio-icon {
    width: 16px;
    height: 16px;
  }
}
.p-about_in__contents-block-about .p-in-audio-icon-item:nth-of-type(1) {
  width: 8px;
  height: 8px;
  position: absolute;
  top: 50%;
  left: 57%;
  transform: translate(-50%, -50%);
  background-color: var(--color-white);
  -webkit-clip-path: polygon(0 0, 0% 100%, 100% 50%);
  clip-path: polygon(0 0, 0% 100%, 100% 50%);
  transition: background-color 0.6s var(--ease-out);
}
.is-play .p-about_in__contents-block-about .p-in-audio-icon-item:nth-of-type(1) {
  opacity: 0;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-about .p-in-audio-icon-item:nth-of-type(1) {
    width: 6px;
    height: 6px;
  }
}
.p-about_in__contents-block-about .p-in-audio-icon-item:nth-of-type(2) {
  width: 100%;
  height: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
}
.p-about_in__contents-block-about .p-in-audio-icon-item:nth-of-type(2)::before {
  content: "";
  display: block;
  width: 3px;
  height: 100%;
  position: absolute;
  top: 50%;
  left: calc(50% + 3px);
  transform: translate(-50%, -50%);
  background-color: var(--color-white);
  transition: background-color 0.6s var(--ease-out);
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-about .p-in-audio-icon-item:nth-of-type(2)::before {
    width: 2px;
    left: calc(50% + 2px);
  }
}
.p-about_in__contents-block-about .p-in-audio-icon-item:nth-of-type(2)::after {
  content: "";
  display: block;
  width: 3px;
  height: 100%;
  position: absolute;
  top: 50%;
  left: calc(50% - 3px);
  transform: translate(-50%, -50%);
  background-color: var(--color-white);
  transition: background-color 0.6s var(--ease-out);
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-about .p-in-audio-icon-item:nth-of-type(2)::after {
    width: 2px;
    left: calc(50% - 2px);
  }
}
.p-about_in__contents-block-rose {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-rose {
    display: block;
    width: 90%;
    margin: 0 auto;
  }
}
.p-about_in__contents-block-rose .p-in-image {
  width: 40%;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-rose .p-in-image {
    width: 100%;
    margin-bottom: 37px;
  }
}
.p-about_in__contents-block-rose .p-in-detail {
  width: 55.2%;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-rose .p-in-detail {
    width: 100%;
  }
}
.p-about_in__contents-block-rose .p-in-detail-head {
  margin-bottom: 26px;
  font-family: var(--font-jp);
  font-size: 3rem;
  font-weight: 800;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-rose .p-in-detail-head {
    width: 100%;
    margin-bottom: 30px;
    font-size: 2rem;
    text-align: center;
  }
}
.p-about_in__contents-block-rose .p-in-detail-text {
  font-family: var(--font-jp);
  font-size: 1.8rem;
  line-height: 1.9;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-rose .p-in-detail-text {
    width: 100%;
    font-size: 1.5rem;
    line-height: 1.9;
  }
}
.p-about_in__contents-block-song {
  margin-top: 40px;
  margin-bottom: 58px;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-song {
    margin-top: 34px;
    margin-bottom: 27px;
  }
}
.p-about_in__contents-block-song .p-in-head {
  margin-bottom: 30px;
  font-size: 2.5rem;
  font-weight: 900;
  text-align: center;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-song .p-in-head {
    font-size: 1.4rem;
  }
}
.p-about_in__contents-block-song .p-in-detail {
  margin-bottom: 16px;
  text-align: center;
  font-size: 2rem;
  letter-spacing: -0.07em;
  line-height: 1.9;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-song .p-in-detail {
    margin-bottom: 27px;
    font-size: 1.5rem;
    letter-spacing: -0.07em;
    line-height: 1.8;
  }
}
.p-about_in__contents-block-song .p-in-detail p {
  margin-bottom: 32px;
}
.p-about_in__contents-block-song .p-in-detail p:last-of-type {
  margin-bottom: 0;
}
.p-about_in__contents-block-school {
  margin-bottom: 68px;
  padding: 42px 72px;
  color: var(--color-white);
  background-color: var(--color-blue);
  position: relative;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-school {
    width: 88%;
    max-width: 420px;
    margin: 0 auto 33px;
    padding: 21px 24px 34px;
  }
}
.p-about_in__contents-block-school::before {
  content: "";
  display: block;
  width: 4px;
  height: 94.5%;
  position: absolute;
  left: 12.9%;
  bottom: 0;
  background-color: var(--color-white);
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-school::before {
    width: 2px;
    height: 95.8%;
    position: absolute;
    left: 8.7%;
  }
}
.p-about_in__contents-block-school-head {
  margin-bottom: 54px;
  font-size: 3.5rem;
  font-weight: 900;
  text-align: center;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-school-head {
    margin-bottom: 15px;
    font-size: 1.8rem;
  }
}
.p-about_in__contents-block-school-inner {
  position: relative;
}
.p-about_in__contents-block-school-block {
  width: 86%;
  margin-left: auto;
  position: relative;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-school-block {
    width: 89%;
  }
}
.p-about_in__contents-block-school-block.--nomark::before {
  display: none;
}
.p-about_in__contents-block-school-block::before {
  content: "";
  display: block;
  width: 66px;
  height: 66px;
  position: absolute;
  top: 2px;
  left: -27px;
  transform: translateX(-100%);
  background-color: var(--color-blue);
  border: 15px solid var(--color-white);
  border-radius: 50rem;
  box-sizing: border-box;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-school-block::before {
    width: 20px;
    height: 20px;
    left: -16px;
    border: 4px solid var(--color-white);
  }
}
.p-about_in__contents-block-school-block + .p-about_in__contents-block-school-block {
  margin-top: 50px;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-school-block + .p-about_in__contents-block-school-block {
    margin-top: 32px;
  }
}
.p-about_in__contents-block-school-block .p-in-date {
  margin-bottom: 13px;
  font-size: 3.2rem;
  letter-spacing: 0.1em;
  font-weight: 900;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-school-block .p-in-date {
    margin-bottom: 8px;
    font-size: 1.5rem;
  }
}
.p-about_in__contents-block-school-block .p-in-name {
  margin-bottom: 25px;
  font-size: 2.8rem;
  font-weight: 800;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-school-block .p-in-name {
    margin-bottom: 8px;
    font-size: 1.6rem;
  }
}
.p-about_in__contents-block-school-block .p-in-detail {
  margin-bottom: 25px;
  font-size: 2rem;
  line-height: 1.8;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-school-block .p-in-detail {
    margin-bottom: 6px;
    font-size: 1.2rem;
    line-height: 1.7;
  }
}
.p-about_in__contents-block-school-block .p-in-image {
  display: flex;
  align-items: center;
  gap: 0 12px;
  margin-bottom: 14px;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-school-block .p-in-image {
    gap: 0 5px;
  }
}
.p-about_in__contents-block-school-block .p-in-image img {
  width: 48.1%;
}
.p-about_in__contents-block-school-block .p-in-audio {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 150px;
  padding: 12px 20px;
  background-color: var(--color-orange);
  border-radius: 50rem;
  cursor: pointer;
  transition: background-color 0.6s var(--ease-out);
}
.p-about_in__contents-block-school-block .p-in-audio.is-play .p-in-audio-icon-item:nth-of-type(1) {
  opacity: 0;
}
.p-about_in__contents-block-school-block .p-in-audio.is-play .p-in-audio-icon-item:nth-of-type(2) {
  opacity: 1;
}
@media screen and (min-width: 900px) {
  .p-about_in__contents-block-school-block .p-in-audio:hover {
    background-color: var(--color-white);
  }
  .p-about_in__contents-block-school-block .p-in-audio:hover .p-in-audio-text {
    color: var(--color-orange);
  }
  .p-about_in__contents-block-school-block .p-in-audio:hover .p-in-audio-icon-item:nth-of-type(1) {
    background-color: var(--color-orange);
  }
  .p-about_in__contents-block-school-block .p-in-audio:hover .p-in-audio-icon-item:nth-of-type(2)::before, .p-about_in__contents-block-school-block .p-in-audio:hover .p-in-audio-icon-item:nth-of-type(2)::after {
    background-color: var(--color-orange);
  }
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-school-block .p-in-audio {
    padding: 8px 10px 7px;
    width: 112px;
  }
}
.p-about_in__contents-block-school-block .p-in-audio-text {
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: -0.04em;
  color: var(--color-white);
  transition: color 0.6s var(--ease-out);
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-school-block .p-in-audio-text {
    font-size: 1rem;
    letter-spacing: 0em;
  }
}
.p-about_in__contents-block-school-block .p-in-audio-icon {
  width: 8px;
  height: 15px;
  position: relative;
  right: -3px;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-school-block .p-in-audio-icon {
    width: 8px;
    height: 12px;
    right: 0;
  }
}
.p-about_in__contents-block-school-block .p-in-audio-icon-item:nth-of-type(1) {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--color-white);
  -webkit-clip-path: polygon(0 0, 0% 100%, 100% 50%);
  clip-path: polygon(0 0, 0% 100%, 100% 50%);
  transition: background-color 0.6s var(--ease-out);
}
.p-about_in__contents-block-school-block .p-in-audio-icon-item:nth-of-type(2) {
  width: 100%;
  height: 70%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
}
.p-about_in__contents-block-school-block .p-in-audio-icon-item:nth-of-type(2)::before {
  content: "";
  display: block;
  width: 3px;
  height: 100%;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  background-color: var(--color-white);
  transition: background-color 0.6s var(--ease-out);
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-school-block .p-in-audio-icon-item:nth-of-type(2)::before {
    width: 2px;
    left: 1px;
  }
}
.p-about_in__contents-block-school-block .p-in-audio-icon-item:nth-of-type(2)::after {
  content: "";
  display: block;
  width: 3px;
  height: 100%;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  background-color: var(--color-white);
  transition: background-color 0.6s var(--ease-out);
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block-school-block .p-in-audio-icon-item:nth-of-type(2)::after {
    width: 2px;
    right: 1px;
  }
}
.p-about_in__contents-block .p-in-subhead {
  margin-bottom: 20px;
  text-align: center;
  font-size: 2.8rem;
  letter-spacing: -0.06em;
  font-weight: 900;
}
@media screen and (max-width: 899px) {
  .p-about_in__contents-block .p-in-subhead {
    margin-bottom: 6px;
    font-size: 1.8rem;
  }
}