@import url('https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@400;700&family=Zen+Old+Mincho:wght@400;700&display=swap');

/*--------------------
  common
--------------------*/
#page__40th sub {
  font-size: 0.55em;
  position: relative;
  top: -0.05em;
  vertical-align: middle;
}

#page__40th img {
  width: 100%;
  max-width: 100%;
  line-height: 0;
  font-size: 0;
}

#page__40th a.hover-opacity {
  opacity: 1;
  transition: 0.3s;
}

#page__40th a.hover-opacity:hover {
  opacity: 0.7;
}

#page__40th .font-mincho {
  font-family: "Zen Old Mincho", serif;
}

#page__40th .font-bold {
  font-weight: 700;
}

body#page__40th {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-style: normal;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1;
  background-color: #F3F3F5;
  margin: 0;
  padding: 0;
  color: #333;
}

#page__40th h2 {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #253365;
  font-size: 2em;
  line-height: 1.5em;
}

@media (max-width: 768px) {
  #page__40th h2 {
    font-size: 1.5em;
  }
}

#page__40th h2.co-white {
  color: #fff;
}

#page__40th h2 img {
  width: 54px;
  margin-bottom: 4px;
}

#page__40th h2 span {
  margin-bottom: 4px;
  font-size: 0.4375em;
  line-height: 1.5em;
}

@media (max-width: 768px) {
  #page__40th h2 span {
    font-size: 0.5em;
  }
}

#page__40th h2 em {
  font-style: normal;
}

#page__40th h2 b {
  font-size: 1.25em;
}

#page__40th dl.common-flex-list {
  width: 100%;
}

#page__40th dl.common-flex-list dt h3 {
  font-size: 1.25em;
  line-height: 1.5em;
  color: #2F4691;
  padding-left: 22px;
  position: relative;
  margin-bottom: 20px;
}

#page__40th dl.common-flex-list dt h3::after {
  content: "";
  width: 14px;
  height: 14px;
  background-color: #2F4691;
  border-radius: 50%;
  display: block;
  position: absolute;
  top: 0.45em;
  left: 0;
}

#page__40th dl.common-flex-list dd {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

@media (max-width: 768px) {
  #page__40th dl.common-flex-list dd {
    flex-direction: column;
  }
}

#page__40th dl.common-flex-list dd.ac {
  align-items: center;
}

#page__40th dl.common-flex-list dd .textcont {
  width: calc(100% - 40px - 310px);
}

@media (max-width: 768px) {
  #page__40th dl.common-flex-list dd .textcont {
    width: 100%;
    order: 1;
  }
}

#page__40th dl.common-flex-list dd .textcont p {
  font-size: 0.875em;
  line-height: 2em;
}

#page__40th dl.common-flex-list dd .textcont p.caption {
  font-size: 0.75em;
  line-height: 1.8em;
  margin-top: 12px;
}

#page__40th dl.common-flex-list dd .textcont a {
  margin: 20px auto 0 0;
}

@media (max-width: 768px) {
  #page__40th dl.common-flex-list dd .textcont a {
    margin: 20px auto 0;
  }
}

#page__40th dl.common-flex-list dd figure {
  width: 310px;
  border-radius: 8px;
  overflow: hidden;
}

@media (max-width: 768px) {
  #page__40th dl.common-flex-list dd figure {
    width: 100%;
    margin-bottom: 20px;
  }
}

#page__40th .common__inner {
  width: 95%;
  max-width: 880px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  #page__40th .common__inner {
    width: 90%;
  }
}

#page__40th .common-btn {
  width: 186px;
  height: 49px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 0.875em;
  line-height: 1.8em;
  background-color: #253365;
  box-shadow: 8px 8px 20px #ccccd9;
  box-sizing: border-box;
  border: 2px solid #253365;
  border-radius: 8px;
  transition: all 0.2s;
}

#page__40th .common-btn::after {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  border-top: 1.5px solid #fff;
  border-right: 1.5px solid #fff;
  transform: rotate(45deg);
  position: relative;
  left: 15.5px;
  transition: all 0.2s;
}

#page__40th .common-btn:hover {
  background-color: #fff;
  color: #253365;
}

#page__40th .common-btn:hover::after {
  border-top: 1.5px solid #253365;
  border-right: 1.5px solid #253365;
}

/*--------------------
  header
--------------------*/
#page__40th .site-header {
  width: 100%;
  height: 53px;
  background-color: #253365;
  position: relative;
  z-index: 100;
}

#page__40th .header-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 100%;
  height: 100%;
  margin: 0 auto;
  padding: 0;
}

#page__40th .header-nav {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  gap: 10px 40px;
  list-style: none;
  visibility: hidden;
  opacity: 0;
}

#page__40th .header-nav a {
  display: flex;
  align-items: center;
  font-size: 0.875em;
  color: #fff;
  text-decoration: none;
  text-transform: uppercase;
  position: relative;
}

#page__40th .header-nav a::before {
  content: '';
  display: block;
  width: 100%;
  position: absolute;
  bottom: -8px;
  left: 0;
  border-bottom: 1px solid #fff;
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.2s ease;
}

@media (max-width: 1200px) {
#page__40th .header-nav a::before {
  bottom: -4px;
}
}

@media (max-width: 767px) {
  #page__40th .header-nav a::before {
  display: none;
}
}
#page__40th .header-nav a:hover::before {
  transform: scaleX(1);
  transform-origin: left center;
}

#page__40th .header-nav a::after {
  content: '';
  display: inline-block;
  width: 9px;
  height: 9px;
  margin: 0 0 0 10px;
  border-bottom: 1.5px solid #fff;
  border-right: 1.5px solid #fff;
  transform: rotate(45deg);
  position: relative;
  top: -2.5px;
}

#page__40th .menu-toggle {
  display: none;
}

@media (max-width: 1200px) {
  #page__40th .header-inner {
    padding-left: 240px;
    padding-right: 2.5dvw;
  }

  #page__40th .header-nav {
    justify-content: center;
  }
}

@media (min-width: 769px) {

  #page__40th .site-header {
    position: sticky;
    top: 0;
  }

  #page__40th .site-header .header-logo {
    position: absolute;
    top: 0;
    left: 0;
    padding: 10px 20px;
    height: 53px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fff;
    clip-path: inset(0 100% 0 0);
    transition: clip-path 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  }

  #page__40th .site-header.is-fixed .header-logo {
    clip-path: inset(0 0% 0 0);
  }

  #page__40th .site-header .header-nav a {
    color: #fff;
  }

  #page__40th .header-nav {
    visibility: visible;
    opacity: 1;
  }
}

@media (max-width: 767px) {
  #page__40th .site-header {
    position: fixed;
    top: 0;
    left: 0;
    height: 52px;
    background-color: transparent;
    z-index: 100;
  }

  #page__40th .header-inner {
    padding: 0;
    justify-content: flex-end;
  }

  #page__40th .header-logo {
    position: absolute;
    top: 0;
    left: 0;
    padding: 10px 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #fff;
    z-index: 1;
  }

  #page__40th .menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 52px;
    height: 52px;
    padding: 15px;
    background: #253365;
    border: none;
    border-radius: 0;
    cursor: pointer;
    flex-shrink: 0;
    position: relative;
    z-index: 3;
  }

  #page__40th .menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background: #fff;
    border-radius: 9999px;
    transform-origin: center;
    transition: transform 0.35s ease, opacity 0.35s ease;
  }

  #page__40th .menu-toggle.is-open span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
  }

  #page__40th .menu-toggle.is-open span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  #page__40th .menu-toggle.is-open span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
  }

  #page__40th .header-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100dvh;
    flex-direction: column;
    justify-content: center;
    gap: 60px !important;
    z-index: 2;
    background-color: rgba(37, 51, 101, 0.95);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.35s ease, visibility 0.35s ease;
  }

  #page__40th .header-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  #page__40th .header-nav li {
    width: 180px;
    margin: 0 auto;
    opacity: 0;
    transform: translateX(-16px);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }

  #page__40th .header-nav li:first-child {
    margin-top: 0;
  }

  #page__40th .header-nav.is-open li:nth-child(1) {
    opacity: 1;
    transform: translateX(0);
    transition-delay: 0.15s;
  }

  #page__40th .header-nav.is-open li:nth-child(2) {
    opacity: 1;
    transform: translateX(0);
    transition-delay: 0.25s;
  }

  #page__40th .header-nav.is-open li:nth-child(3) {
    opacity: 1;
    transform: translateX(0);
    transition-delay: 0.35s;
  }

  #page__40th .header-nav.is-open li:nth-child(4) {
    opacity: 1;
    transform: translateX(0);
    transition-delay: 0.45s;
  }

  #page__40th .header-nav.is-open li:nth-child(5) {
    opacity: 1;
    transform: translateX(0);
    transition-delay: 0.55s;
  }

  #page__40th .header-nav.is-open li:nth-child(6) {
    opacity: 1;
    transform: translateX(0);
    transition-delay: 0.65s;
  }

  #page__40th .header-nav a {
    display: flex;
    justify-content: space-between;
  }

  #page__40th .header-nav a::after {
    transform: rotate(-45deg) !important;
    top: 1px !important;
  }
}

/*--------------------
  mainvisual
--------------------*/
#page__40th section.main-visual {
  width: 100%;
  height: 768px;
  min-height: 768px;
  background-image: url("/40th/images/mainvisual_bg_pc.webp");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

@media (max-width: 768px) {
  #page__40th section.main-visual {
    height: 100dvh;
    min-height: 100dvh;
    background-image: url("/40th/images/mainvisual_bg_sp.webp");
    justify-content: flex-end;
  }
}

#page__40th section.main-visual .header-logo {
  position: relative;
  width: 200px;
  padding: 10px 20px;
  background: #fff;
  z-index: 1;
}

@media (max-width: 768px) {
  #page__40th section.main-visual .header-logo {
    display: none;
  }
}

#page__40th section.main-visual .main-inner {
  margin: auto 0;
}

@media (max-width: 768px) {
  #page__40th section.main-visual .main-inner {
    margin: auto 0 0 0;
  }
}

#page__40th section.main-visual .main-inner .logo {
  width: 243px;
  margin-bottom: 11px;
}

@media (max-width: 768px) {
  #page__40th section.main-visual .main-inner .logo {
    width: 120px;
    margin-bottom: 13px;
  }
}

#page__40th section.main-visual .main-inner .textbox {
  padding: 0 0 0 75px;
}

@media (max-width: 768px) {
  #page__40th section.main-visual .main-inner .textbox {
    padding: 0 5%;
  }
}

#page__40th section.main-visual .main-inner .mtx {
  display: flex;
  align-items: flex-end;
  color: #2F4691;
  font-size: 2em;
  line-height: 1.8em;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  #page__40th section.main-visual .main-inner .mtx {
    font-size: 1.5em;
    line-height: 1.5em;
    flex-wrap: wrap;
  }
}

#page__40th section.main-visual .main-inner .mtx span {
  font-size: 1.25em;
}

#page__40th section.main-visual .main-inner .tx {
  margin-top: 23px;
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

#page__40th section.main-visual .main-inner .tx p {
  line-height: 1.8em;
  display: inline-block;
}

@media (max-width: 768px) {
  #page__40th section.main-visual .main-inner .tx p {
    font-size: 0.875em;
    line-height: 1.6em;
    display: inline-block;
  }
}

#page__40th section.main-visual .main-inner .year-arrowbox {
  max-width: 757px;
  width: 97.5%;
  height: 113px;
  background-image: url("/40th/images/mainvisual_arrowbg_pc.svg");
  background-repeat: no-repeat;
  background-size: 757px;
  background-position: right center;
  position: relative;
  display: flex;
  align-items: flex-start;
  padding: 0 0 0 40px;
  font-size: 6.25em;
  letter-spacing: 0;
  line-height: 1;
  color: #fff;
  padding-bottom: 0.1em;
  gap: 21px;
}

@media (max-width: 768px) {
  #page__40th section.main-visual .main-inner .year-arrowbox {
    max-width: 95%;
    width: 95%;
    height: 69px;
    background-image: url("/40th/images/mainvisual_arrowbg_sp.svg");
    background-repeat: no-repeat;
    background-size: contain;
    background-position: left center;
    position: relative;
    display: flex;
    align-items: center;
    padding: 0 0 0 5%;
    font-size: 2.5em;
    letter-spacing: 0;
    line-height: 1;
    color: #fff;
    padding-bottom: 0em;
    gap: 12px;
  }
}

#page__40th section.main-visual .main-inner .year-arrowbox .odo-comma {
  display: none;
}

#page__40th section.main-visual .main-inner .year-arrowbox .drum-wrap,

#page__40th section.main-visual .main-inner .year-arrowbox .drum-digit {
  width: 0.58em;
}

#page__40th section.main-visual .main-inner .year-arrowbox .arrow {
  width: 30px;
  display: flex;
  align-items: center;
  height: 100%;
  padding-top: 0.1em;
}

@media (max-width: 768px) {
  #page__40th section.main-visual .main-inner .year-arrowbox .arrow {
    width: 16px;
  }
}

/*--------------------
  message
--------------------*/
#page__40th section.message__cont {
  padding-top: 80px;
  padding-bottom: 80px;
}

@media (max-width: 768px) {
  #page__40th section.message__cont {
    padding-top: 60px;
    padding-bottom: 60px;
  }
}

#page__40th section.message__cont .flex-cont.right {
  background-color: #fff;
  width: calc(100% - max(2.5%, ((100% - 860px) / 2)));
  margin: 40px 0 0 auto;
  box-shadow: 8px 8px 30px rgba(220, 220, 230, 0.5);
}

@media (max-width: 768px) {
  #page__40th section.message__cont .flex-cont.right {
    width: 90%;
    margin: 40px auto 0;
  }
}

#page__40th section.message__cont .flex-cont.left {
  background-color: #fff;
  width: calc(100% - max(2.5%, ((100% - 860px) / 2)));
  margin: 40px auto 0 0;
  box-shadow: 8px 8px 30px rgba(220, 220, 230, 0.5);
}

@media (max-width: 768px) {
  #page__40th section.message__cont .flex-cont.left {
    width: 90%;
    margin: 40px auto 0;
  }
}

#page__40th section.message__cont .flex-cont.right dl {
  padding: 40px max(2.5dvw, ((100dvw - 860px) / 2)) 40px 40px;
}

@media (max-width: 768px) {
  #page__40th section.message__cont .flex-cont.right dl {
    padding: 40px 20px;
  }
}

#page__40th section.message__cont .flex-cont.left dl {
  padding: 40px 40px 40px max(2.5dvw, ((100dvw - 860px) / 2));
}

@media (max-width: 768px) {
  #page__40th section.message__cont .flex-cont.left dl {
    padding: 40px 20px;
  }
}

#page__40th section.message__cont .flex-cont dt {
  margin-bottom: 40px;
}

#page__40th section.message__cont .flex-cont dd .textcont {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  width: 100%;
}

@media (max-width: 768px) {
  #page__40th section.message__cont .flex-cont dd .textcont {
    flex-direction: column;
  }
}

#page__40th section.message__cont .flex-cont dd .photo {
  width: 300px;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}

@media (max-width: 768px) {
  #page__40th section.message__cont .flex-cont dd .photo {
    width: 100%;
  }
}

#page__40th section.message__cont .flex-cont.left dd .photo {
  order: 1;
}

@media (max-width: 768px) {
  #page__40th section.message__cont .flex-cont.left dd .photo {
    order: -1;
  }
}

#page__40th section.message__cont .flex-cont dd .photo .name-cont {
  background-color: #fff;
  min-width: 157px;
  padding: 12px 20px;
  position: absolute;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

@media (max-width: 768px) {
  #page__40th section.message__cont .flex-cont dd .photo .name-cont {
    padding: 8px 12px;
  }
}

#page__40th section.message__cont .flex-cont.right dd .photo .name-cont {
  left: -1px;
  bottom: -1px;
}

#page__40th section.message__cont .flex-cont.left dd .photo .name-cont {
  right: -1px;
  bottom: -1px;
}

#page__40th section.message__cont .flex-cont dd .photo .name-cont .name-caption {
  font-size: 0.75em;
  margin-bottom: 12px;
  line-height: 1;
}

#page__40th section.message__cont .flex-cont dd .photo .name-cont .name img {
  height: 28px;
  width: auto;
}

#page__40th section.message__cont .flex-cont.right dd .photo .name-cont {
  border-top-right-radius: 8px;
}

#page__40th section.message__cont .flex-cont.left dd .photo .name-cont {
  border-top-left-radius: 8px;
}

#page__40th section.message__cont .flex-cont dd p.tx {
  font-size: 0.875em;
  line-height: 2em;
  width: calc(100% - 300px - 40px);
}

@media (max-width: 768px) {
  #page__40th section.message__cont .flex-cont dd p.tx {
    width: 100%;
    margin-top: 40px;
  }
}

/*--------------------
  our history
--------------------*/
#page__40th section.ourhistory__cont {
  padding-top: 80px;
  padding-bottom: 80px;
  background-color: #2F4691;
}

@media (max-width: 768px) {
  #page__40th section.ourhistory__cont {
    padding-top: 60px;
    padding-bottom: 60px;
  }
}

#page__40th .wrap {
  padding: 40px 0 0 0;
}

#page__40th .carousel-wrap {
  position: relative;
  width: 100%;
}

#page__40th .arrow-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(255, 255, 255, 0.9);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

@media (max-width: 768px) {
  #page__40th .arrow-btn {
    width: 50px;
    height: 50px;
  }
}

#page__40th .arrow-btn:disabled {
  opacity: 0.3;
  cursor: default;
}

#page__40th .arrow-btn.prev {
  left: 0;
  border-top-right-radius: 8px;
  border-bottom-right-radius: 8px;
}

#page__40th .arrow-btn.prev::after {
  content: "";
  display: inline-block;
  width: 13px;
  height: 13px;
  margin-left: 3px;
  border-left: 1.5px solid #2F4691;
  border-bottom: 1.5px solid #2F4691;
  transform: rotate(45deg);
}

#page__40th .arrow-btn.next {
  right: 0;
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
}

#page__40th .arrow-btn.next::after {
  content: "";
  display: inline-block;
  width: 13px;
  height: 13px;
  margin-right: 3px;
  border-left: 1.5px solid #2F4691;
  border-bottom: 1.5px solid #2F4691;
  transform: rotate(225deg);
}

#page__40th .splide__track {
  overflow: hidden;
}

#page__40th .splide__list {
  display: flex;
}


#page__40th .splide__slide:first-child {
  padding-left: 80px;
}

#page__40th .splide__slide:last-child {
  padding-right: 80px;
}

@media (max-width: 768px) {
  #page__40th .splide__slide:first-child {
    padding-left: 0;
  }

  #page__40th .splide__slide:last-child {
    padding-right: 0;
  }
}

@media (max-width: 768px) {
  #page__40th .splide__slide {
    width: 100dvw;
    display: flex;
    justify-content: center;
  }
}

#page__40th .splide__slide .photo-text {
  width: 301px;
  background-color: #253365;
  border-radius: 8px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 20px;
  color: #fff;
}

@media (max-width: 768px) {
  #page__40th .splide__slide .photo-text {
    max-width: 301px;
    width: calc(100% - 80px);
  }
}

#page__40th .splide__slide .photo-text figure {
  position: relative;
  z-index: 1;
}

#page__40th .splide__slide .photo-text .textbox {
  position: relative;
  z-index: 2;
  margin-top: -1.75em;
}

#page__40th .splide__slide .photo-text .num {
  font-size: 2.5em;
  position: relative;
  line-height: 1.5em;
  margin-bottom: 12px;
}

#page__40th .splide__slide .photo-text .tl {
  line-height: 1.5em;
  margin-bottom: 12px;
}

#page__40th .splide__slide .photo-text .tx {
  font-size: 0.75em;
  line-height: 1.8em;
}

#page__40th .splide__slide .year-list {
  width: 344px;
  background-image: url("/40th/images/bg_logo.webp");
  background-repeat: no-repeat;
  background-size: 170px;
  background-position: right 10px bottom 10px;
  background-color: #253365;
  border-radius: 8px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 20px;
  gap: 40px;
  color: #fff;
}

@media (max-width: 768px) {
  #page__40th .splide__slide .year-list {
    max-width: 344px;
    width: calc(100% - 80px);
  }
}

#page__40th .splide__slide .year-list dl {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#page__40th .splide__slide .year-list dl.at {
  align-items: flex-start;
}

#page__40th .splide__slide .year-list dl dt {
  font-size: 2em;
  line-height: 1;
  width: 95px;
}

#page__40th .splide__slide .year-list dl dd {
  font-size: 0.75em;
  line-height: 1.8em;
  width: calc(100% - 95px);
}

#page__40th .seekbar-row {
  display: flex;
  align-items: center;
  gap: 40px;
  width: 95%;
  max-width: 860px;
  margin: 40px auto 0;
}

@media (max-width: 768px) {
  #page__40th .seekbar-row {
    display: block;
    gap: 20px;
    width: calc(100% - 80px);
    max-width: 301px;
    margin: 40px auto 0;
  }
}

#page__40th .seekbar-outer {
  flex: 1;
  user-select: none;
}

@media (max-width: 768px) {
  #page__40th .seekbar-outer {
    margin-bottom: 12px;
  }
}

#page__40th .seekbar-track {
  position: relative;
  height: 4px;
  background: #888C9A;
  cursor: pointer;
}

#page__40th .seekbar-thumb {
  position: absolute;
  top: 50%;
  width: 154px;
  height: 4px;
  background: #fff;
  transform: translateY(-50%);
  cursor: grab;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  #page__40th .seekbar-thumb {
    width: 32px;
  }
}

#page__40th .seekbar-thumb:active {
  cursor: grabbing;
}

#page__40th .play-btn {
  width: 24px;
  height: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
}

@media (max-width: 768px) {
  #page__40th .play-btn {
    margin: 0 auto;
  }
}

#page__40th .play-btn #playIcon {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3px;
}

#page__40th .play-btn #playIcon::before {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 12px solid #fff;
  border-right: 0;
  background-color: transparent;
}

#page__40th .play-btn #playIcon::after {
  display: none;
}

#page__40th .play-btn #playIcon.play::before {
  content: "";
  width: 5px;
  background-color: #fff;
  height: 16px;
  display: block;
  border: none;
}

#page__40th .play-btn #playIcon.play::after {
  content: "";
  width: 5px;
  background-color: #fff;
  height: 16px;
  display: block;
}


/*--------------------
  overview
--------------------*/
#page__40th section.overview__cont {
  padding-top: 80px;
  padding-bottom: 80px;
  background-image: url("/40th/images/overview_bg_pc.webp");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center top;
}

@media (max-width: 768px) {
  #page__40th section.overview__cont {
    padding-top: 60px;
    padding-bottom: 60px;
    background-image: url("/40th/images/overview_bg_sp.webp");
  }
}

#page__40th section.overview__cont ul.overview_list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 40px;
}

@media (max-width: 768px) {
  #page__40th section.overview__cont ul.overview_list {
    flex-direction: column;
  }
}

#page__40th section.overview__cont ul.overview_list li {
  width: calc((100% - 40px) / 3);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 186px;
  border-radius: 8px;
  color: #fff;
}

@media (max-width: 768px) {
  #page__40th section.overview__cont ul.overview_list li {
    width: 100%;
    height: auto;
    padding: 20px;
  }
}

#page__40th section.overview__cont ul.overview_list li button {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: #253365;
  border-radius: 8px;
  transition: opacity 0.2s;
}

@media (max-width: 768px) {
  #page__40th section.overview__cont ul.overview_list li button {
    padding: 20px;
  }
}

#page__40th section.overview__cont ul.overview_list li button:hover {
  opacity: 0.8;
}

#page__40th section.overview__cont ul.overview_list li .tx {
  font-size: 1em;
}

#page__40th section.overview__cont ul.overview_list li .tx.blank::after {
  content: "";
  background-image: url("/40th/images/blank_icon.svg");
  background-repeat: no-repeat;
  background-size: contain;
  width: 15px;
  height: 16px;
  display: inline-block;
  margin-left: 12px;
}

#page__40th section.overview__cont ul.overview_list li .numbox {
  display: flex;
  align-items: flex-end;
  font-size: 2.5em;
  line-height: 1.5em;
  vertical-align: bottom;
}

#page__40th section.overview__cont ul.overview_list li .numbox span {
  font-size: 0.5em;
  position: relative;
  top: 0.2em;
  display: inline-block;
}

#page__40th section.overview__cont ul.overview_list li .flex-num {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0 0.5em;
}

#page__40th section.overview__cont ul.overview_list li .flex-num .numbox:nth-child(2) {
  font-size: 2em;
  position: relative;
  top: -0.1em;
}

#page__40th section.overview__cont ul.overview_list li .caption {
  font-size: 0.75em;
}

#page__40th section.overview__cont ul.overview_list li:nth-child(n+4) {
  width: calc((100% - 20px) / 2);
}

@media (max-width: 768px) {
  #page__40th section.overview__cont ul.overview_list li:nth-child(n+4) {
    width: 100%;
  }
}

#page__40th section.overview__cont ul.overview_list li:nth-child(1) {
  background-color: transparent;
  padding: 0;
}

#page__40th section.overview__cont ul.overview_list li:nth-child(5) {
  background-color: #253365;
}

#page__40th section.overview__cont ul.overview_list li:nth-child(2) {
  background-color: #2F4691;
}

#page__40th section.overview__cont ul.overview_list li:nth-child(3),

#page__40th section.overview__cont ul.overview_list li:nth-child(4) {
  background-color: #414D8A;
}

@media (max-width: 768px) {

  #page__40th section.overview__cont ul.overview_list li:nth-child(3),

  #page__40th section.overview__cont ul.overview_list li:nth-child(4),

  #page__40th section.overview__cont ul.overview_list li:nth-child(5) {
    padding-bottom: 0.5em;
  }
}

/*--------------------
  vision
--------------------*/
#page__40th section.vision__cont {
  padding-top: 80px;
  padding-bottom: 80px;
  background-color: #fff;
}

@media (max-width: 768px) {
  #page__40th section.vision__cont {
    padding-top: 60px;
    padding-bottom: 60px;
  }
}

#page__40th section.vision__cont dl {
  margin-top: 60px;
  padding-top: 60px;
  border-top: 1px solid #C7CBD7;
}

@media (max-width: 768px) {
  #page__40th section.vision__cont dl {
    margin-top: 40px;
    padding-top: 40px;
  }
}

#page__40th section.vision__cont dl:nth-child(1) {
  margin-top: 80px;
  padding-top: 0;
  border-top: none;
}

@media (max-width: 768px) {
  #page__40th section.vision__cont dl:nth-child(1) {
    margin-top: 60px;
  }
}

/*--------------------
  event
--------------------*/
#page__40th section.event__cont {
  padding-top: 80px;
  padding-bottom: 80px;
  background-image: url("/40th/images/event_bg_pc.webp");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center top;
}

@media (max-width: 768px) {
  #page__40th section.event__cont {
    padding-top: 60px;
    padding-bottom: 60px;
    background-image: url("/40th/images/event_bg_sp.webp");
  }
}

#page__40th section.event__cont .center-cont {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 60px;
}

#page__40th section.event__cont .center-cont p.coming-soon {
  font-size: 2em;
  color: #fff;
  padding: 20px 40px;
  border: 1px solid #fff;
  line-height: 1.5em;
  margin-bottom: 60px;
}

@media (max-width: 768px) {
  #page__40th section.event__cont .center-cont p.coming-soon {
    width: 100%;
    padding: 20px 20px;
    text-align: center;
  }
}

#page__40th section.event__cont .center-cont p.tx-center {
  font-size: 0.875em;
  color: #fff;
  text-align: center;
  line-height: 2em;
  margin-bottom: 20px;
}

@media (max-width: 768px) {
  #page__40th section.event__cont .center-cont p.tx-center {
    text-align: left;
  }
}

#page__40th section.event__cont .center-cont p.fb-text {
  font-size: 1em;
  color: #fff;
  text-align: center;
  line-height: 1.8em;
}

@media (max-width: 768px) {
  #page__40th section.event__cont .center-cont p.fb-text {
    text-align: left;
  }
}

#page__40th section.event__cont .topics-cont {
  padding: 40px;
  background-color: #f3f3f5;
}

@media (max-width: 768px) {
  #page__40th section.event__cont .topics-cont {
    padding: 20px;
  }
}

#page__40th section.event__cont .topics-cont span {
  display: inline-block;
  font-size: 0.75em;
  color: #2F4691;
  border: 1px solid #2F4691;
  line-height: 2em;
  padding: 0 12px;
  margin-bottom: 12px;
}

/*--------------------
  concept
--------------------*/
#page__40th section.concept__cont {
  padding-top: 80px;
  padding-bottom: 80px;
}

@media (max-width: 768px) {
  #page__40th section.concept__cont {
    padding-top: 60px;
    padding-bottom: 60px;
  }
}

#page__40th section.concept__cont .flex-cont {
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: center;
  margin-top: 40px;
  margin-bottom: 40px;
  gap: 40px;
}

@media (max-width: 768px) {
  #page__40th section.concept__cont .flex-cont {
    flex-direction: column;
  }
}

#page__40th section.concept__cont .flex-cont figure {
  width: 220px;
}

#page__40th section.concept__cont .flex-cont p {
  width: calc(100% - 220px - 40px);
  font-size: 0.875em;
  line-height: 2em;
}

@media (max-width: 768px) {
  #page__40th section.concept__cont .flex-cont p {
    width: 100%;
  }
}

/*--------------------
  footer
--------------------*/

#page__40th footer {
  width: 100%;
  background-color: #333;
}

#page__40th footer ul.sns-list {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 28px;
  padding-bottom: 20px;
  gap: 20px;
}

#page__40th footer ul.sns-list li {
  width: 40px;
}

#page__40th footer p {
  color: #fff;
  text-align: center;
  font-size: 0.75em;
  line-height: 1.8em;
  padding-bottom: 12px;
}

#page__40th footer .sp-btn {
  display: none;
}

@media (max-width: 768px) {
  #page__40th footer .pc-btn {
    display: none;
  }

  #page__40th footer .sp-btn {
    display: block;
  }
}

/*--------------------
  animation
--------------------*/


#page__40th .odo-wrap {
  display: inline-flex;
  align-items: center;
  font-family: monospace;
}

#page__40th .drum-wrap {
  width: 0.62em;
  height: 1em;
  overflow: hidden;
  position: relative;
}

#page__40th .drum {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  will-change: transform;
}

#page__40th .drum-digit {
  width: 0.62em;
  height: 1em;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1em;
  font-weight: inherit;
  color: inherit;
  line-height: 1;
  font-family: "Zen Old Mincho", serif;
}

#page__40th .odo-comma {
  font-size: 0.72em;
  font-weight: inherit;
  color: inherit;
  line-height: 1;
  margin: 0 0.05em;
  align-self: flex-end;
  padding-bottom: 0.05em;
  font-family: "Zen Old Mincho", serif;
}


#page__40th .anim-fade {
  opacity: 0;
  transition: opacity 600ms cubic-bezier(.4, 0, .2, 1);
}

#page__40th .anim-fade.is-visible {
  opacity: 1;
}

#page__40th .anim-clip {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 800ms cubic-bezier(.4, 0, .2, 1);
}

#page__40th .anim-clip.is-visible {
  clip-path: inset(0 0% 0 0);
}

#page__40th .anim-rise {
  opacity: 0;
  transform: translateY(15px);
  transition: opacity 600ms ease, transform 600ms ease;
}

#page__40th .anim-rise.is-visible {
  opacity: 1;
  transform: translateY(0);
}

#page__40th .anim-fade-border {
  opacity: 1;
  position: relative;
  overflow: hidden;
}

#page__40th .anim-fade-border p {
  position: relative;
  transition: transform 600ms ease;
  transform: translateY(2em);
}

#page__40th .anim-fade-border::after {
  content: "";
  border-bottom: 1px solid #2F4691;
  position: absolute;
  width: 0;
  bottom: 0;
  left: 0;
  transition: width 600ms ease;
}

#page__40th .anim-fade-border.is-visible p {
  transform: translateY(0);
}

#page__40th .anim-fade-border.is-visible::after {
  width: 100%;
}

#page__40th .anim-left {
  opacity: 0;
  transform: translateX(-15px);
  transition: opacity 600ms ease, transform 600ms ease;
}

#page__40th .anim-left.is-visible {
  opacity: 1;
  transform: translateX(0);
}

/*--------------------
  modal
--------------------*/

#page__40th .modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

#page__40th .modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

#page__40th .modal-outer {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

#page__40th .modal {
  position: relative;
  background: #fff;
  border-radius: 8px;
  width: 100%;
  max-width: 860px;
  max-height: 80dvh;
  display: flex;
  flex-direction: column;
  transform: scale(0.94) translateY(12px);
  transition: transform 0.25s ease;
}

@media (max-width: 768px) {
  #page__40th .modal {
    max-height: 85dvh;
  }
}

#page__40th .modal-overlay.is-open .modal {
  transform: scale(1) translateY(0);
}

#page__40th .modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  position: absolute;
  right: 0;
  top: -1.5em;
  color: #fff;
  line-height: 1;
  padding: 5px;
  border-radius: 0;
  transition: opacity 0.2s;
}

#page__40th .modal-close:hover {
  opacity: 0.7;
}

#page__40th .modal-close:focus {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

#page__40th .modal-scroll {
  flex: 1;
  min-height: 0;
}

#page__40th .modal-body {
  padding: 20px 40px;
}

@media (max-width: 768px) {
  #page__40th .modal-body {
    padding: 20px;
  }
}

#page__40th .modal-body .head {
  width: 100%;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background-color: #253365;
  border-radius: 8px;
  margin-bottom: 12px;
  gap: 20px;
}

@media (max-width: 768px) {
  #page__40th .modal-body .head {
    width: 100%;
    height: auto;
    padding: 0 12px 12px;
    flex-wrap: wrap;
    gap: 5px 20px;
  }
}

#page__40th .modal-body .head p.tx {
  font-size: 1.25em;
}

#page__40th .modal-body .head p.num {
  display: flex;
  align-items: flex-end;
  font-size: 2em;
  line-height: 1.5em;
  vertical-align: bottom;
}

#page__40th .modal-body .head p.num span {
  font-size: 0.5em;
  position: relative;
  top: 0.3em;
  display: inline-block;
}

#page__40th .modal-body .head p.caption {
  font-size: 0.75em;
}

#page__40th .modal-body ul {
  display: flex;
  justify-content: space-between;
}

@media (max-width: 768px) {
  #page__40th .modal-body ul {
    flex-direction: column;
  }
}

#page__40th .modal-body ul li {
  width: calc((100% - 80px) / 2);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

@media (max-width: 768px) {
  #page__40th .modal-body ul li {
    width: 100%;
  }
}

#page__40th .modal-body ul li dl {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  padding: 8px 0;
  border-bottom: 1px solid #C7CBD7;
}

#page__40th .modal-body ul li dl:last-child {
  border: none;
}

@media (max-width: 768px) {
  #page__40th .modal-body ul li:nth-child(1) dl:last-child {
    border-bottom: 1px solid #C7CBD7;
  }
}

#page__40th .modal-body ul li dt {
  width: calc(100% - 80px);
  font-size: 0.875em;
  line-height: 1.5em;
}

#page__40th .modal-body ul li:nth-child(2) dt {
  width: calc(100% - 50px);
}

#page__40th .modal-body ul li dt span {
  font-size: 0.857em;
  font-weight: 400;
}

#page__40th .modal-body ul li dd {
  width: 80px;
  font-size: 1.25em;
  text-align: right;
}

#page__40th .modal-body ul li:nth-child(2) dd {
  width: 50px;
}

#page__40th .modal-body ul li dd span {
  font-size: 0.7em;
}

#page__40th .simplebar-scrollbar {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 9999px;
  min-width: 6px;
  width: 6px;
}

#page__40th .simplebar-scrollbar::before {
  display: none;
}

#page__40th .simplebar-scrollbar.simplebar-visible::before {
  opacity: 1;
}

#page__40th .simplebar-track.simplebar-vertical {
  width: 6px;
  right: 6px;
  height: calc(100% - 40px);
  top: 20px;
}

body.modal-open {
  overflow: hidden;
}