.inner {
  width: 1100px;
  padding: 0;
  margin: auto;
}
@media screen and (max-width: 1280px) {
  .inner {
    width: 100%;
    padding: 0 6vw;
  }
}

section {
  padding: 5rem 0;
  position: relative;
}
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%;
}
@media screen and (max-width: 1280px) {
  section {
    padding: 4rem 0;
  }
}

main {
  padding-top: 6rem;
  position: relative;
  z-index: 1;
}
@media screen and (max-width: 1280px) {
  main {
    padding-top: 5rem;
  }
}

.home main {
  padding-top: 0;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  height: 6rem;
  width: 100%;
  display: flex;
  padding: 0 2rem;
  transition: 0.3s;
  background-color: #fff;
}
.header__logo h1 {
  height: 6rem;
}
.header__logo h1 a {
  display: flex;
  align-items: center;
  padding: 1rem 0;
  height: 100%;
}
.header__logo h1 a img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.header__logo h1 a img.for-is-noscroll {
  display: none;
}
.header__logo h1 a span {
  font-family: "Josefin Sans", sans-serif;
  font-size: 2.5rem;
  font-weight: 300;
  line-height: 1;
  color: #3D8AD3;
}
@media screen and (max-width: 1280px) {
  .header__logo h1 a span {
    font-size: 2rem;
  }
}
.header__menu {
  display: flex;
  flex-grow: 1;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
}
.header__menu .headerNav {
  height: 100%;
}
.header__menu .headerNav #headerNavList {
  display: flex;
  height: 100%;
}
.header__menu .headerNav #headerNavList > li > a {
  display: flex;
  align-items: center;
  padding: 0 0.75rem;
  height: 100%;
  font-weight: 500;
  position: relative;
}
.header__menu .headerNav #headerNavList > li .headerNavList__child {
  display: none;
  transition: 0.3s;
  width: 0;
  padding: 3rem 0;
}
.header__menu .headerNav #headerNavList > li:hover a {
  color: #E04300;
}
.header__menu .headerNav #headerNavList > li:hover .headerNavList__child {
  display: block;
  position: absolute;
  left: 0;
  width: 100%;
  animation: fadein 300ms 1;
  background: linear-gradient(90deg, #C71700 0%, #E04300 50%, #C71700 100%);
}
.header__menu .headerNav #headerNavList > li:hover .headerNavList__child ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}
.header__menu .headerNav #headerNavList > li:hover .headerNavList__child ul li a {
  color: #fff;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  font-weight: 700;
  justify-content: space-between;
  position: relative;
  border-bottom: 1px solid #fff;
  z-index: 1;
}
.header__menu .headerNav #headerNavList > li:hover .headerNavList__child ul li a::after {
  content: "";
  width: 2rem;
  height: 1rem;
  background-image: url("../images/icon_arrow01.svg");
  background-position: center;
  background-size: contain;
  transition: 0.3s;
  z-index: 1;
}
.header__menu .headerNav #headerNavList > li:hover .headerNavList__child ul li a::before {
  position: absolute;
  left: 0;
  content: "";
  width: 0;
  height: 100%;
  background-color: #fff;
  transition: 0.3s;
  z-index: -1;
}
.header__menu .headerNav #headerNavList > li:hover .headerNavList__child ul li a:hover {
  color: #E04300;
}
.header__menu .headerNav #headerNavList > li:hover .headerNavList__child ul li a:hover::after {
  background-image: url("../images/icon_arrow02.svg");
}
.header__menu .headerNav #headerNavList > li:hover .headerNavList__child ul li a:hover::before {
  width: 100%;
}
.header__menu .headerSns ul {
  display: flex;
  gap: 0.5rem;
}
.header__menu .headerSns ul li a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background-color: #E04300;
  border-radius: 50%;
}
.header__menu .headerSns ul li a img {
  width: 1rem;
  height: 1rem;
  object-fit: contain;
}
@media screen and (max-width: 1280px) {
  .header {
    padding: 0 1rem;
    height: 5rem;
  }
  .header__logo h1 {
    height: 5rem;
  }
  .header__menu {
    display: none;
  }
}

#hamburger {
  display: none;
}
#hamburger__button {
  position: fixed;
  width: 5rem;
  height: 5rem;
  top: 0;
  right: 0;
  z-index: 200;
}
#hamburger__button span {
  position: absolute;
  left: 3vw;
  top: calc(50% - 1px);
  width: 10vw;
  height: 2px;
  background-color: #3D8AD3;
  display: block;
  transition: 0.3s;
}
#hamburger__button span:nth-child(1) {
  transform: translateY(-0.75rem);
}
#hamburger__button span:nth-child(3) {
  transform: translateY(0.75rem);
}
#hamburger__button.is-open span {
  background-color: #fff;
}
#hamburger__button.is-open span:nth-child(1) {
  transform: rotate(-45deg);
}
#hamburger__button.is-open span:nth-child(2) {
  opacity: 0;
}
#hamburger__button.is-open span:nth-child(3) {
  transform: rotate(45deg);
}
#hamburger__content {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 150;
  width: 100dvw;
  max-height: 100dvh;
  overflow-y: auto;
  background: linear-gradient(90deg, #0074A2 0%, #3D8AD3 100%);
  padding: 20vw 6vw;
  overflow-y: auto;
}
#hamburger__content .hamburgerContent__block + .hamburgerContent__block {
  margin-top: 2rem;
}
#hamburger__content .hamburgerContent__block .hamburgerMenu li a {
  color: #fff;
}
#hamburger__content .hamburgerContent__block .hamburgerMenu__child {
  margin-left: 2rem;
  font-size: 1rem;
  font-weight: 400;
}
#hamburger__content .hamburgerContent__block #hamburgerMenu--primary {
  font-size: 1.25rem;
  font-weight: 700;
}
#hamburger__content .hamburgerContent__block #hamburgerMenu--primary > li {
  padding: 1rem 0;
  border-top: 1px dashed #C0C0C0;
}
#hamburger__content .hamburgerContent__block #hamburgerMenu--secondary {
  opacity: 0.75;
}
#hamburger__content .hamburgerContent__block #hamburgerMenu--secondary .hamburgerMenu__child {
  display: none;
}
#hamburger__bg {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  height: 0;
  width: 100%;
  background-color: #1B3B5F;
  opacity: 0.75;
  transition: 0.3s;
}
#hamburger__bg.is-open {
  height: 100%;
}
@media screen and (max-width: 1280px) {
  #hamburger {
    display: block;
  }
}

#pageHeading {
  background: linear-gradient(90deg, #0074A2 0%, #3D8AD3 100%);
  padding: 2rem 0;
}

#mv {
  width: 100%;
  height: 75vh;
  overflow: hidden;
  position: relative;
  padding: 0;
}
#mv .mvList {
  height: 100%;
}
#mv .mvMessage {
  background: linear-gradient(90deg, #0074A2 0%, #3D8AD3 100%);
  font-weight: 900;
  letter-spacing: 0.2em;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  color: #fff;
  z-index: 1;
}
@media screen and (max-width: 1280px) {
  #mv {
    height: 50vh;
  }
}

.home .header {
  background-color: transparent;
}
.home .header .header__logo h1 a img.for-is-scroll {
  display: none;
}
.home .header .header__logo h1 a img.for-is-noscroll {
  display: block;
}
.home .header .header__logo h1 a span {
  color: #fff;
}
.home .header #headerNavList > li > a {
  color: #fff;
}
.home .header #headerNavList > li > a:hover {
  color: #E04300;
}
.home .header #hamburger__button span {
  background-color: #fff;
}
.home .header.is-scroll {
  background-color: #fff;
}
.home .header.is-scroll .header__logo h1 a img.for-is-scroll {
  display: block;
}
.home .header.is-scroll .header__logo h1 a img.for-is-noscroll {
  display: none;
}
.home .header.is-scroll .header__logo h1 a span {
  color: #3D8AD3;
}
.home .header.is-scroll #headerNavList > li > a {
  color: #1B3B5F;
}
.home .header.is-scroll #headerNavList > li > a:hover {
  color: #E04300;
}
.home .header.is-scroll #hamburger__button span {
  background-color: #3D8AD3;
}

#homeAbout .homeAboutColumn {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}
#homeAbout .homeAboutColumn__left__content {
  width: 550px;
  margin-left: auto;
}
#homeAbout .homeAboutColumn__right__content {
  padding-left: 6vw;
  overflow: hidden;
  aspect-ratio: 16/9;
}
#homeAbout .homeAboutColumn__right__content img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 2rem 0 0 2rem;
}
#homeAbout .homeAboutHeading {
  font-size: 2.25rem;
  font-weight: 700;
}
#homeAbout .homeAboutDescription {
  margin-top: 1.5rem;
  font-weight: 700;
}
#homeAbout .homeAboutButton {
  margin-top: 3rem;
}
@media screen and (max-width: 1280px) {
  #homeAbout .homeAboutColumn {
    grid-template-columns: repeat(1, 1fr);
  }
  #homeAbout .homeAboutColumn__left__content {
    width: 100%;
    margin-left: auto;
    padding: 0 6vw;
  }
  #homeAbout .homeAboutColumn__right {
    margin-top: 3rem;
    margin-bottom: 4rem;
  }
  #homeAbout .homeAboutHeading {
    font-size: 1.75rem;
  }
  #homeAbout .homeAboutButton {
    margin-top: 1.5rem;
  }
}

#homeNews {
  padding-top: 0;
}

#homePanel {
  background: linear-gradient(107deg, #E1EAF4 0%, #F4F9FF 100.34%);
}
#homePanel .homePanelGird {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  line-height: 1.5;
}
#homePanel .homePanelGird a {
  display: block;
}
#homePanel .homePanelGird a .thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
}
#homePanel .homePanelGird a .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.3s;
}
#homePanel .homePanelGird a .title {
  font-weight: 700;
  margin-top: 0.5rem;
}
#homePanel .homePanelGird a .sub {
  font-size: 0.75rem;
  color: #80C4E9;
  margin-top: 0.5rem;
}
#homePanel .homePanelGird a:hover .thumb img {
  transform: scale(1.1);
}
@media screen and (max-width: 768px) {
  #homePanel .homePanelGird {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem 1rem;
  }
}

#footerSponsor .inner {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 4rem;
}
#footerSponsor .inner .section__content {
  margin-top: 0;
}
@media screen and (max-width: 1280px) {
  #footerSponsor .inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

#footerMenu {
  background: linear-gradient(90deg, #0074A2 0%, #3D8AD3 100%);
}
#footerMenu .inner {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 4rem;
}
#footerMenu .inner #footerMenu__logo h1 a {
  display: block;
}
#footerMenu .inner #footerMenu__logo h1 a img {
  width: 100%;
  height: auto;
}
#footerMenu .inner #footerMenu__logo h1 a:hover {
  opacity: 0.5;
}
#footerMenu .inner #footerMenu__list .footerMenuList {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem 1rem;
  line-height: 1;
  font-weight: 700;
}
#footerMenu .inner #footerMenu__list .footerMenuList li a {
  color: #fff;
}
#footerMenu .inner #footerMenu__list .footerMenuList li a:hover {
  text-decoration: underline;
}
#footerMenu .inner #footerMenu__list .footerMenuList li .sub-menu {
  margin-left: 1rem;
  font-weight: 400;
  font-size: 0.8rem;
}
#footerMenu .inner #footerMenu__list .footerMenuList li .sub-menu li {
  margin-top: 1rem;
}
@media screen and (max-width: 1280px) {
  #footerMenu .inner {
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
  }
  #footerMenu .inner #footerMenu__list .footerMenuList {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (max-width: 768px) {
  #footerMenu .inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  #footerMenu .inner #footerMenu__logo h1 a img {
    width: 50%;
  }
  #footerMenu .inner #footerMenu__list .footerMenuList {
    grid-template-columns: repeat(2, 1fr);
  }
}

#footerCopyright {
  background-color: #1B3B5F;
  color: #fff;
  padding: 1.5rem 0;
  font-size: 0.8rem;
}
#footerCopyright .inner {
  display: flex;
  justify-content: space-between;
}
#footerCopyright .inner a {
  color: #fff;
}
@media screen and (max-width: 768px) {
  #footerCopyright .inner {
    flex-direction: column-reverse;
    gap: 1rem;
  }
}

#breadcrumb {
  padding: 1rem 0;
  border-bottom: 1px solid #3D8AD3;
}
#breadcrumb .inner ul {
  display: flex;
  align-items: center;
  line-height: 1;
  font-size: 0.8rem;
  color: #3D8AD3;
}
#breadcrumb .inner ul li a {
  color: #3D8AD3;
}
#breadcrumb .inner ul li a img {
  width: 1.25rem;
  height: 1.25rem;
}
#breadcrumb .inner ul li + li::before {
  content: "/";
  margin: 0 0.5rem;
  color: #C0C0C0;
}
#breadcrumb::after {
  content: "";
  z-index: -1;
  display: block;
  position: absolute;
  bottom: 0;
  right: 0;
  height: 30vh;
  width: 100%;
  margin-top: -30vh;
  background-image: url("../images/bg_tree01.png");
  background-position: bottom right;
  background-size: contain;
  background-repeat: no-repeat;
  opacity: 0.25;
}