.inner {
  width: 1280px;
  padding: 0;
  margin: auto;
}
@media screen and (max-width: 1280px) {
  .inner {
    width: 100%;
    padding: 0 6vw;
  }
}

section {
  padding: 5rem 0;
  position: relative;
  z-index: 1;
}
section .section__heading + .section__content {
  margin-top: 2.5rem;
}
section .section__heading .sectionHeading__meta .date {
  opacity: 0.5;
}
section .section__heading .sectionHeading__thumb {
  margin-top: 1rem;
}
section .section__heading .sectionHeading__thumb .thumb img {
  width: 100%;
}
section .sectionContent__block + .sectionContent__block {
  margin-top: 2rem;
}
@media screen and (max-width: 1280px) {
  section {
    padding: 4rem 0;
  }
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: #05906F;
}
.header > .inner {
  display: flex;
  justify-content: space-between;
  width: 100%;
  padding: 0 3vw;
}
.header__logo {
  z-index: 300;
}
.header__logo h1 {
  height: 100%;
}
.header__logo h1 a {
  display: flex;
  align-items: center;
  height: 100%;
}
.header__logo h1 a img {
  display: block;
  height: 1.25rem;
}
.header__menu {
  display: flex;
}
.header__menu .navList01 {
  display: flex;
}
.header__menu .navList01 > li {
  position: relative;
}
.header__menu .navList01 > li > a {
  display: block;
  padding: 1rem 0.5rem;
  text-align: center;
}
.header__menu .navList01 > li > a .en img {
  display: block;
  width: auto;
  height: 1rem;
  margin: auto;
}
.header__menu .navList01 > li > a .ja {
  color: #fff;
  opacity: 0.5;
  font-size: 0.8rem;
  line-height: 1;
  margin-top: 0.25rem;
}
.header__menu .navList01 > li > a:hover {
  background-color: #045743;
}
.header__menu .navList01 > li .navList01__children {
  position: absolute;
  right: 0;
  width: 20rem;
  background-color: #045743;
  height: 0;
  opacity: 0;
  transition: 0.3s;
  z-index: -1;
  overflow: hidden;
}
.header__menu .navList01 > li .navList01__children ul {
  padding: 1rem;
  font-size: 0.9rem;
}
.header__menu .navList01 > li .navList01__children ul li a {
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}
.header__menu .navList01 > li .navList01__children ul li a::after {
  content: "";
  width: 1rem;
  height: 1rem;
  background-image: url("../images/common/icon_arrow02-fff.svg");
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}
.header__menu .navList01 > li .navList01__children ul li a:hover {
  text-decoration: underline;
}
.header__menu .navList01 > li .navList01__children ul li + li {
  margin-top: 0.5rem;
}
.header__menu .navList01 > li:hover .navList01__children {
  height: fit-content;
  opacity: 1;
}
.header__menu .snsList01 {
  margin-left: 1rem;
}
.header__menu .snsList01 li a img {
  height: 2.5rem;
  width: 2.5rem;
}
@media screen and (max-width: 1280px) {
  .header__logo h1 a {
    padding: 2rem 0;
  }
  .header__logo h1 a img {
    height: 1rem;
  }
  .header__menu {
    display: none;
  }
}

#hamburger {
  display: none;
}
@media screen and (max-width: 1280px) {
  #hamburger {
    display: block;
  }
  #hamburger__button {
    background-color: #045743;
    position: fixed;
    width: 5rem;
    height: 5rem;
    top: 0;
    right: 0;
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    transition: 0.3s;
  }
  #hamburger__button .border {
    position: relative;
    width: 3rem;
    height: 2rem;
  }
  #hamburger__button .border span {
    position: absolute;
    left: 0;
    top: calc(50% - 1px);
    width: 3rem;
    height: 2px;
    background-color: #fff;
    display: block;
    transition: 0.3s;
  }
  #hamburger__button .border span:nth-child(1) {
    transform: translateY(-0.5rem);
  }
  #hamburger__button .border span:nth-child(3) {
    transform: translateY(0.5rem);
  }
  #hamburger__button.is-open span {
    background-color: #fff;
  }
  #hamburger__button.is-open span:nth-child(1) {
    transform: rotate(-30deg);
  }
  #hamburger__button.is-open span:nth-child(2) {
    opacity: 0;
  }
  #hamburger__button.is-open span:nth-child(3) {
    transform: rotate(30deg);
  }
  #hamburger__button:hover {
    opacity: 0.75;
  }
  #hamburger__content {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 150;
    width: 100dvw;
    height: 100dvh;
    overflow-y: auto;
    padding: 6rem 6vw;
    background-color: #05906F;
  }
  #hamburger__content li {
    line-height: 1;
  }
  #hamburger__content li a {
    color: #fff;
    display: block;
  }
  #hamburger__nav .navList02 > li > a {
    display: flex;
    align-items: center;
    gap: 1rem;
  }
  #hamburger__nav .navList02 > li > a .en img {
    height: 2rem;
  }
  #hamburger__nav .navList02 > li > a .ja {
    opacity: 0.75;
  }
  #hamburger__nav .navList02 > li + li {
    margin-top: 2rem;
  }
  #hamburger__nav .navList02 > li .navList02__children {
    padding-left: 2rem;
  }
  #hamburger__nav .navList02 > li .navList02__children ul li {
    margin-top: 1rem;
  }
  #hamburger__nav .navList02 > li .navList02__children ul li a {
    color: #fff;
  }
  #hamburger__submenu {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px dashed #e6ecea;
  }
  #hamburger__submenu ul {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  #hamburger__sns {
    margin-top: 2rem;
  }
}

#pageHeading {
  background-color: #e6ecea;
  padding-top: 7rem;
  padding-bottom: 3rem;
}
#pageHeading .relatedList01 {
  display: none;
}
@media screen and (max-width: 1280px) {
  #pageHeading .relatedList01 {
    margin-top: 2rem;
    display: block;
  }
}

#pageContent .pageColumn {
  display: flex;
  justify-content: center;
  gap: 5rem;
}
#pageContent .pageColumn__toc {
  width: 20rem;
  flex-shrink: 0;
}
#pageContent .pageColumn__toc .pageColumn__tocContainer {
  position: sticky;
  top: 8rem;
}
#pageContent .pageColumn__content {
  width: 100%;
  max-width: 960px;
}
@media screen and (max-width: 1280px) {
  #pageContent .pageColumn {
    gap: 0;
    flex-direction: column;
  }
  #pageContent .pageColumn__toc {
    width: 100%;
  }
  #pageContent .pageColumn__toc .pageColumn__tocContainer .sectionContent__block--related {
    display: none;
  }
  #pageContent .pageColumn__toc .pageColumn__tocContainer .sectionContent__block--related + .sectionContent__block {
    margin-top: 0;
  }
  #pageContent .pageColumn__toc .pageColumn__tocContainer .sectionContent__block--anchor {
    margin-bottom: 4rem;
  }
  #pageContent .pageColumn__content {
    max-width: 100%;
  }
}

#breadcrumb {
  padding: 2rem 0;
  font-size: 0.8rem;
}
#breadcrumb ul {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  line-height: 1;
}
#breadcrumb ul li a img {
  width: 1rem;
  height: 1rem;
  object-position: center;
  object-fit: contain;
}
#breadcrumb ul li + li::before {
  content: "/";
  margin: 0 0.5rem;
  opacity: 0.5;
}

#homeMv {
  background-image: url("../images/mv_image01.jpg");
  background-size: cover;
  padding: 0;
  width: 100%;
  height: 100dvh;
  max-height: 56.25dvw;
}
#homeMv__catch {
  position: absolute;
  transform: translate(-50%, -50%);
  top: 50%;
  left: 50%;
  z-index: 2;
}
#homeMv__catch img {
  display: block;
  width: 30rem;
  height: auto;
}
@media screen and (max-width: 1280px) {
  #homeMv {
    max-height: 50dvh;
    margin-top: 4rem;
    background-position: center right;
  }
  #homeMv__catch img {
    width: 50dvw;
  }
}

#homeNews .inner {
  display: grid;
  grid-template-columns: 300px 1fr;
}
#homeNews .inner .section__heading .heading {
  position: sticky;
  top: 8rem;
}
#homeNews .inner .section__content {
  margin-top: 0;
}
@media screen and (max-width: 1280px) {
  #homeNews .inner {
    grid-template-columns: 1fr;
  }
}

#homeLink {
  padding-top: 0;
}
#homeLink ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}
#homeLink ul li {
  overflow: hidden;
}
#homeLink ul li a {
  aspect-ratio: 2/1;
  position: relative;
  color: #fff;
  line-height: 1;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
#homeLink ul li a .text {
  text-align: center;
}
#homeLink ul li a .text .en img {
  display: block;
  width: auto;
  height: 3rem;
  margin: auto auto 0.5rem auto;
}
#homeLink ul li a .text .ja {
  font-weight: 900;
}
#homeLink ul li a .bg {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: -2;
}
#homeLink ul li a .bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
#homeLink ul li a::after {
  content: "";
  width: 100%;
  position: absolute;
  top: 0;
  transition: 0.3s;
  height: 0;
  z-index: -1;
  background-color: #0DBE94;
}
#homeLink ul li a:hover::after {
  height: 100%;
  opacity: 0.9;
}
@media screen and (max-width: 1280px) {
  #homeLink ul {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  #homeLink ul li a .text .en img {
    height: 2rem;
  }
}

#footerSponsor {
  background-color: #e6ecea;
}
#footerSponsor .sectionContent__block .block__heading {
  font-weight: 900;
  margin-bottom: 1rem;
}
#footerMenu {
  background-color: #05906F;
  color: #fff;
}
#footerMenu .sectionContent__block {
  display: grid;
  grid-template-columns: 10rem 1fr;
  gap: 8rem;
}
#footerMenu .sectionContent__block .sectionContentBlock__label .logo a {
  display: block;
}
#footerMenu .sectionContent__block .sectionContentBlock__label .logo a img {
  width: 100%;
  height: auto;
}
#footerMenu .sectionContent__block .sectionContentBlock__label .logo a:hover {
  opacity: 0.5;
}
#footerMenu .sectionContent__block .sectionContentBlock__label .sns {
  margin: 1rem;
}
#footerMenu .sectionContent__block .sectionContentBlock__label .sns .snsList01 {
  justify-content: center;
}
#footerMenu .sectionContent__block .sectionContentBlock__content ul.parent {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
#footerMenu .sectionContent__block .sectionContentBlock__content ul.parent > li {
  font-weight: 900;
}
#footerMenu .sectionContent__block .sectionContentBlock__content ul.parent > li > a {
  display: block;
  border-bottom: 1px solid #e6ecea;
}
#footerMenu .sectionContent__block .sectionContentBlock__content ul.parent > li ul.children {
  font-size: 0.8rem;
  margin-left: 1.25rem;
  font-weight: 400;
  line-height: 1.1;
}
#footerMenu .sectionContent__block .sectionContentBlock__content ul.parent > li ul.children li {
  margin-top: 0.75rem;
}
#footerMenu .sectionContent__block .sectionContentBlock__content ul.parent a:hover {
  opacity: 0.5;
}
@media screen and (max-width: 1280px) {
  #footerMenu .sectionContent__block {
    gap: 2rem;
    grid-template-columns: 1fr;
  }
  #footerMenu .sectionContent__block .sectionContentBlock__label .logo a {
    width: 40dvw;
    max-width: 10rem;
    margin: auto;
  }
  #footerMenu .sectionContent__block .sectionContentBlock__label .logo a img {
    display: block;
  }
  #footerMenu .sectionContent__block .sectionContentBlock__content ul.parent {
    grid-template-columns: repeat(2, 1fr);
  }
}

#footerFooter {
  background-color: #333;
  color: #fff;
  padding: 1.5rem 0;
  font-size: 0.8rem;
  font-weight: 400;
}
#footerFooter .sectionContent__block {
  display: flex;
  justify-content: space-between;
}
#footerFooter .sectionContent__block .link ul {
  display: flex;
  gap: 1rem;
}
@media screen and (max-width: 1280px) {
  #footerFooter .sectionContent__block {
    flex-direction: column-reverse;
  }
}