@charset "UTF-8";
/* コンテンツ最大幅 */
/* color */
/* ============================================ */
/* font */
/* ============================================ */
.history-purpose p {
  margin-top: 50px;
  font-size: clamp(1.4rem, 1.36rem + 0.2vw, 1.6rem);
  line-height: 34px;
}
@media all and (max-width: 480px) {
  .history-purpose p {
    margin-top: 25px;
    line-height: 28px;
  }
}
.history-purpose p + p {
  margin-top: 33px;
}
@media all and (max-width: 480px) {
  .history-purpose p + p {
    margin-top: 25px;
  }
}
.history-purpose__img {
  margin-top: 55px;
}
@media all and (max-width: 480px) {
  .history-purpose__img {
    margin-top: 25px;
  }
}
.history-purpose__img ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}
.history-purpose__img ul li:not(:first-child, .portraitonly) img {
  box-shadow: 4px 4px 6px 0 rgba(0, 0, 0, 0.1);
}
@media all and (max-width: 1367px) {
  .history-purpose__img ul li:first-child {
    width: 100%;
    text-align: center;
  }
}
.history-purpose__img ul li:nth-child(3) {
  margin-left: 2px;
}
@media all and (max-width: 896px) {
  .history-purpose__img ul li:nth-child(3) img {
    max-width: 150px;
  }
}
@media all and (max-width: 480px) {
  .history-purpose__img ul li:nth-child(3) img {
    max-width: 130px;
  }
}
.history-purpose__img ul li:last-child {
  margin-left: 16px;
}
@media all and (max-width: 480px) {
  .history-purpose__img ul li:last-child {
    margin-left: 10px;
  }
}
@media all and (max-width: 896px) {
  .history-purpose__img ul li:last-child img {
    max-width: 150px;
  }
}
@media all and (max-width: 480px) {
  .history-purpose__img ul li:last-child img {
    max-width: 130px;
  }
}
.history-purpose__img ul li.portraitonly {
  margin-bottom: 10px;
}

.history-timeline.common-bg__object {
  background: #f5f5f5;
  margin-top: 150px;
}
@media all and (max-width: 1367px) {
  .history-timeline.common-bg__object {
    margin-top: 75px;
  }
}
.history-timeline__wrapper {
  position: relative;
  z-index: 1;
}
.history-timeline__block {
  margin: 30px 0 150px;
}
@media all and (max-width: 1367px) {
  .history-timeline__block {
    margin: 30px 0 75px;
  }
}
.history-timeline__list {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  align-self: stretch;
  padding: 22px 0px;
  margin-top: -1px;
  gap: 0 70px;
}
@media all and (max-width: 896px) {
  .history-timeline__list {
    gap: 0 40px;
  }
}
@media all and (max-width: 600px) {
  .history-timeline__list {
    flex-direction: row-reverse;
    padding: 15px 0px;
  }
}
@media all and (max-width: 480px) {
  .history-timeline__list {
    gap: 0 70px;
  }
}
.history-timeline__list:last-child::before {
  height: calc(100% - 20px);
}
.history-timeline__list::before {
  position: absolute;
  content: "";
  top: 35px;
  left: 177px;
  height: 100%;
  border-right: 2px solid #0079C0;
}
@media all and (max-width: 1025px) {
  .history-timeline__list::before {
    left: 215px;
  }
}
@media all and (max-width: 896px) {
  .history-timeline__list::before {
    left: 133px;
  }
}
@media all and (max-width: 600px) {
  .history-timeline__list::before {
    top: 40px;
    left: 10px;
  }
}
.history-timeline__list > dt {
  color: #0079C0;
  font-size: 3.6rem;
  font-weight: 700;
  line-height: 40px;
  letter-spacing: -1.68px;
  margin-right: 35px;
}
@media all and (max-width: 1025px) {
  .history-timeline__list > dt {
    width: 150px;
  }
}
@media all and (max-width: 896px) {
  .history-timeline__list > dt {
    width: 100px;
    font-size: 3rem;
    margin-right: 15px;
  }
}
@media all and (max-width: 600px) {
  .history-timeline__list > dt {
    width: calc(100% - 25px);
    font-size: 2.6rem;
    line-height: 30px;
    margin-right: 0;
    padding-left: 0.2em;
  }
}
.history-timeline__txt {
  width: calc(100% - 230px);
}
@media all and (max-width: 1025px) {
  .history-timeline__txt {
    width: calc(100% - 270px);
  }
}
@media all and (max-width: 896px) {
  .history-timeline__txt {
    width: calc(100% - 160px);
  }
}
@media all and (max-width: 600px) {
  .history-timeline__txt {
    width: calc(100% - 30px);
    padding-left: 2px;
  }
}
.history-timeline__txt ul {
  margin-top: 5px;
}
.history-timeline__txt ul li dl {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
@media all and (max-width: 600px) {
  .history-timeline__txt ul li dl {
    display: block;
  }
}
.history-timeline__txt ul li dl:first-child dt {
  position: relative;
}
.history-timeline__txt ul li dl:first-child dt::before {
  position: absolute;
  content: "●";
  top: 0;
  left: -50px;
  font-size: 2.2rem;
  color: #0079C0;
}
@media all and (max-width: 896px) {
  .history-timeline__txt ul li dl:first-child dt::before {
    left: -28px;
    font-size: 1.4rem;
  }
}
.history-timeline__txt ul li dl:last-child {
  margin-bottom: 0;
}
.history-timeline__txt ul li dl dt {
  color: #0079C0;
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 32px;
  letter-spacing: 2px;
  width: 110px;
  text-align: right;
  padding-right: 1.5em;
}
@media all and (max-width: 896px) {
  .history-timeline__txt ul li dl dt {
    font-size: 1.6rem;
  }
}
@media all and (max-width: 600px) {
  .history-timeline__txt ul li dl dt {
    width: 100%;
    text-align: left;
    padding-right: 0;
    line-height: 28px;
  }
}
.history-timeline__txt ul li dl dd {
  font-size: 1.8rem;
  line-height: 32px;
  letter-spacing: 0.32px;
  width: calc(100% - 110px);
}
@media all and (max-width: 600px) {
  .history-timeline__txt ul li dl dd {
    line-height: 25px;
    width: 100%;
  }
}
@media all and (max-width: 480px) {
  .history-timeline__txt ul li dl dd {
    font-size: 1.4rem;
  }
}

.footer {
  margin-top: 0;
}
@media all and (max-width: 896px) {
  .footer {
    margin-top: 0;
  }
}