@charset "UTF-8";
@media screen and (min-width: 1024px) {
  .header_70th_nav {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 130px;
  }
}
@media screen and (max-width: 1023px) {
  .header_70th_nav {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 100px;
  }
}
.header_70th_nav ul li {
  display: inline-block;
}
.header_70th_nav ul li a {
  display: block;
  font-family: "EB Garamond", serif;
  margin: 0 10px;
  position: relative;
}
.header_70th_nav ul li a:after {
  content: "";
  position: absolute;
  bottom: -1em;
  left: 0;
  display: block;
  width: 0;
  height: 1px;
  background: #0653A3;
  transition-property: all;
  transition-duration: 0.5s;
}
.header_70th_nav ul li a:hover:after {
  width: 100%;
}

.page_nav {
  margin-bottom: 90px;
}
@media screen and (max-width: 767px) {
  .page_nav {
    margin-bottom: 45px;
  }
}
.page_nav ul {
  display: flex;
  justify-content: space-around;
}
@media screen and (max-width: 767px) {
  .page_nav ul {
    display: block;
  }
}
.page_nav ul li {
  border-right: 1px solid #E6E6E6;
  text-align: center;
  width: 100%;
}
@media screen and (max-width: 767px) {
  .page_nav ul li {
    border-right: 0;
    border-bottom: 1px solid #E6E6E6;
  }
}
.page_nav ul li:last-child {
  border-right: 0;
}
@media screen and (max-width: 767px) {
  .page_nav ul li:last-child {
    border-bottom: 0;
  }
}
.page_nav ul li a {
  padding: 20px 10px;
  display: block;
}
@media screen and (max-width: 767px) {
  .page_nav ul li a {
    padding: 12px 0;
  }
}

.img_70th {
  max-width: 780px;
  padding: 90px 10% 0;
  margin: 0 auto 5em;
  text-align: center;
}
@media screen and (max-width: 767px) {
  .img_70th {
    padding: 45px 10% 0;
    margin: 0 auto 3em;
  }
}

.page_section_title {
  text-align: center;
  margin-bottom: 60px;
}
@media screen and (max-width: 767px) {
  .page_section_title {
    margin-bottom: 30px;
  }
}
.page_section_title p {
  font-family: "EB Garamond", serif;
  font-size: 3.6rem;
  line-height: 1.78;
}
@media screen and (max-width: 767px) {
  .page_section_title p {
    font-size: 2.6rem;
  }
}
.page_section_title h2 {
  font-size: 1.2rem;
  letter-spacing: 0.1em;
}
@media screen and (max-width: 767px) {
  .page_section_title h2 {
    font-size: 1.2rem;
  }
}

.page_section {
  margin: -120px auto 120px;
  padding-top: 120px;
  max-width: 980px;
}
@media screen and (max-width: 767px) {
  .page_section {
    margin: -70px auto 90px;
    padding-top: 70px;
  }
}
.page_section .message_inr h3 {
  text-align: center;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
  font-size: 3rem;
  margin-bottom: 2em;
}
@media screen and (max-width: 767px) {
  .page_section .message_inr h3 {
    text-align: left;
    font-size: 2rem;
  }
}
.page_section .message_inr .img {
  margin: 0 -5% 60px;
  width: 110%;
}
@media screen and (max-width: 767px) {
  .page_section .message_inr .img {
    margin: 0 -5% 35px;
    width: 110%;
  }
}
.page_section .message_inr .inr {
  max-width: 780px;
  margin: auto;
}
.page_section .message_inr .inr p {
  margin-bottom: 1em;
}
.page_section .message_inr .inr .name {
  text-align: right;
}
.page_section .message_inr .inr .name h4 {
  margin-top: 20px;
}
@media screen and (max-width: 767px) {
  .page_section .message_inr .inr .name h4 {
    margin-top: 10px;
  }
}
.page_section .message_inr .inr .name h4 img {
  width: 180px;
}
@media screen and (max-width: 767px) {
  .page_section .message_inr .inr .name h4 img {
    width: 120px;
  }
}
.page_section .philosophy_inr {
  margin-bottom: 70px;
}
.page_section .philosophy_inr .txt {
  text-align: center;
  font-size: 2rem;
  line-height: 3.3;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
  margin-bottom: 3em;
}
@media screen and (max-width: 767px) {
  .page_section .philosophy_inr .txt {
    font-size: 1.8rem;
    line-height: 2.2;
    text-align: left;
  }
  .page_section .philosophy_inr .txt br {
    display: none;
  }
}
.page_section .philosophy_inr .img {
  margin: 0 -5% 60px;
  width: 110%;
}
.page_section .philosophy_inr .img img {
  width: 100%;
}
@media screen and (max-width: 767px) {
  .page_section .philosophy_inr .img {
    margin: 0 -5% 35px;
    width: 110%;
  }
}
.page_section .philosophy_inr .img P {
  text-align: center;
  font-size: 90%;
  margin-top: 1em;
}
@media screen and (max-width: 767px) {
  .page_section .philosophy_inr .img P {
    font-size: 1rem;
  }
}

.history_list .history_card {
  display: flex;
  align-items: center;
  background: #FFFFFF;
  margin-bottom: 30px;
  position: relative;
}
@media screen and (max-width: 767px) {
  .history_list .history_card {
    display: block;
    padding: 5%;
  }
}
.history_list .history_card:hover {
  background: #FAFAFA;
}
.history_list .history_card:hover .thum img {
  transform: scale(1.05);
}
.history_list .history_card:last-child {
  margin-bottom: 0;
}
.history_list .history_card .thum {
  flex: 0.9;
  overflow: hidden;
}
.history_list .history_card .inr {
  flex: 1.1;
  padding: 3% 5%;
}
@media screen and (max-width: 767px) {
  .history_list .history_card .inr {
    padding: 5%;
  }
}
.history_list .history_card .inr .label {
  background: #0653A3;
  color: #FFFFFF;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
  font-size: 80%;
  display: inline-block;
  padding: 6px 20px 3px;
  line-height: 1.4;
}
.history_list .history_card .inr .history_label {
  background: #0653A3;
  color: #FFFFFF;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
  font-size: 80%;
  display: inline-block;
  padding: 6px 20px 3px;
  line-height: 1.4;
}
@media screen and (max-width: 767px) {
  .history_list .history_card .inr .history_label {
    position: absolute;
    top: 8%;
    left: 0%;
  }
}
.history_list .history_card .inr .topics_label {
  background: #AAAAA8;
  color: #FFFFFF;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
  font-size: 80%;
  display: inline-block;
  padding: 6px 20px 3px;
  line-height: 1.4;
}
@media screen and (max-width: 767px) {
  .history_list .history_card .inr .topics_label {
    position: absolute;
    top: 8%;
    left: 0%;
  }
}
.history_list .history_card .inr .years {
  display: flex;
  align-items: center;
  margin: 0.6em 0 0;
}
.history_list .history_card .inr .years .wareki {
  font-size: 90%;
  border-right: 1px solid #242424;
  padding-right: 1em;
  margin-right: 1em;
  font-weight: 300;
}
.history_list .history_card .inr .years .seireki {
  font-size: 150%;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
}
.history_list .history_card .inr .title {
  font-size: 120%;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
}

.history_page .logo_70th {
  max-width: 280px;
  padding: 170px 0 0;
  margin: 0 auto 5em;
  text-align: center;
}
@media screen and (max-width: 767px) {
  .history_page .logo_70th {
    width: 50%;
    padding: 45px 0 0;
    margin: 0 auto 3em;
  }
}
.history_page .post_article .history_title {
  text-align: center;
  margin-bottom: 3em;
}
.history_page .post_article .history_title .label {
  background: #0653A3;
  color: #FFFFFF;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
  font-size: 1.2rem;
  display: inline-block;
  padding: 6px 20px 3px;
  line-height: 1.4;
}
.history_page .post_article .history_title .history_label {
  background: #0653A3;
  color: #FFFFFF;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
  font-size: 1.2rem;
  display: inline-block;
  padding: 6px 20px 3px;
  line-height: 1.4;
}
.history_page .post_article .history_title .topics_label {
  background: #AAAAA8;
  color: #FFFFFF;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
  font-size: 1.2rem;
  display: inline-block;
  padding: 6px 20px 3px;
  line-height: 1.4;
}
.history_page .post_article .history_title .years {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 2em 0 1em;
}
.history_page .post_article .history_title .years .wareki {
  border-right: 1px solid #242424;
  padding-right: 1em;
  margin-right: 1em;
  font-weight: 300;
}
.history_page .post_article .history_title .years .seireki {
  font-size: 2.6rem;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
}
@media screen and (max-width: 767px) {
  .history_page .post_article .history_title .years .seireki {
    font-size: 2rem;
  }
}
.history_page .post_article .history_title .title {
  font-size: 2.8rem;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
}
@media screen and (max-width: 767px) {
  .history_page .post_article .history_title .title {
    font-size: 1.8rem;
  }
}
.history_page .post_wrapper {
  background: #FFFFFF;
  padding: 8% 5%;
}
.history_page .post_wrapper .post_content {
  max-width: 780px;
  margin: auto;
}
.history_page .post_wrapper .post_content h2 {
  font-size: 2.6rem;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
  padding-bottom: 0;
  line-height: 1.56;
  font-weight: bold;
  margin: 1em auto;
  border-bottom: none;
  position: relative;
}
@media screen and (max-width: 767px) {
  .history_page .post_wrapper .post_content h2 {
    font-size: 2rem;
  }
}
.history_page .post_wrapper .post_content h2:after {
  display: none;
}
.history_page .post_wrapper .post_content h3 {
  font-size: 1.8rem;
  line-height: 1.56;
  font-weight: bold;
  margin: 1em auto;
  background: none;
  border-left: none;
  padding: 0px;
}
.history_page .post_wrapper .post_content figcaption {
  text-align: center;
  font-size: 90%;
  color: #242424;
  font-style: normal;
}

/* history-nav
---------------------------------------------------------------------------------------*/
.history-nav {
  border-top: 1px solid #242424;
  border-bottom: 1px solid #242424;
  margin: 90px auto 45px;
  padding: 20px 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
@media screen and (max-width: 767px) {
  .history-nav {
    flex-direction: column-reverse;
  }
}
.history-nav .history-nav_link {
  width: 50%;
}
@media screen and (max-width: 767px) {
  .history-nav .history-nav_link {
    width: 100%;
  }
}
.history-nav .history-nav_link a {
  display: block;
  padding: 20px;
}
.history-nav .history-nav_link a .history_label {
  background: #0653A3;
  color: #FFFFFF;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
  font-size: 80%;
  display: inline-block;
  padding: 6px 20px 3px;
  line-height: 1.4;
}
.history-nav .history-nav_link a .topics_label {
  background: #AAAAA8;
  color: #FFFFFF;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
  font-size: 80%;
  display: inline-block;
  padding: 6px 20px 3px;
  line-height: 1.4;
}
.history-nav .history-nav_link a .years {
  display: flex;
  align-items: center;
  margin: 0.6em 0 0;
}
.history-nav .history-nav_link a .years .wareki {
  font-size: 90%;
  border-right: 1px solid #242424;
  padding-right: 1em;
  margin-right: 1em;
  font-weight: 300;
}
.history-nav .history-nav_link a .years .seireki {
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
}
.history-nav .history-nav_link a .title {
  font-size: 120%;
  font-family: 游明朝, "Yu Mincho", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", HGS明朝E, メイリオ, Meiryo, serif;
}
.history-nav .prev-link {
  text-align: right;
}
.history-nav .prev-link a {
  border-left: 1px solid #242424;
  position: relative;
}
@media screen and (max-width: 767px) {
  .history-nav .prev-link a {
    border-left: 0;
  }
}
.history-nav .prev-link a:before {
  content: "";
  width: 6px;
  height: 6px;
  border: 0;
  border-top: solid 1px #242424;
  border-right: solid 1px #242424;
  transform: rotate(45deg);
  position: absolute;
  top: 50%;
  right: 5px;
  margin-top: -4px;
  transition-property: all;
  transition-duration: 0.5s;
}
.history-nav .prev-link a:hover:before {
  right: 0;
}
.history-nav .prev-link a .years {
  justify-content: flex-end;
}
.history-nav .next-link {
  text-align: left;
}
.history-nav .next-link a {
  position: relative;
}
.history-nav .next-link a:before {
  content: "";
  width: 6px;
  height: 6px;
  border: 0;
  border-top: solid 1px #242424;
  border-right: solid 1px #242424;
  transform: rotate(225deg);
  position: absolute;
  top: 50%;
  left: 5px;
  margin-top: -4px;
  transition-property: all;
  transition-duration: 0.5s;
}
.history-nav .next-link a:hover:before {
  left: 0;
}