@charset "UTF-8";

/****************************************:

ベーススタイル

*****************************************:*/
body {
  font-family: 'Noto Sans JP', sans-serif;
  line-height: 1.5;
  font-size: 16px;
}

rt {
  font-size: 0.5em;
  transform: translateY(-0.2em);
}

.main-contents {
  max-width: 960px;
  margin: 0 auto;
  width: 100%;
}

.section-wrap {
  padding: 30px;
  max-width: 1080px;
  margin: 0 auto;
}

@media screen and (max-width: 1080px) {
  .contents-wrap{
    padding: 25px;
  }
  .section-wrap {
    padding: 20px 0px 15px 0px;
}
}

.section-inner {
  margin: 0 auto;
  margin-bottom: 40px;
}

.sub-ele {
  margin-bottom: 40px;
}

.nav-wrap {
  padding: 40px 40px 0px 40px;
  width: 100%;
  margin: 0 auto;
}

.sub-ttl {
  font-size: 26px;
  font-weight: bold;
  padding: 0.5rem 1rem;
  border-top: 3px solid #A6C1B0;
  border-bottom: 3px solid #A6C1B0;
  /* margin-bottom: 10px; */
}

.small-ttl {
  font-size: 24px;
  font-weight: bold;
  padding: 0.5rem 1rem;
  border-left: 10px solid #A6C1B0;
}

.link {
  color: #6d7975;
  font-weight: bold;
  text-decoration:underline;
  word-wrap:break-word;
}

.link:hover {
  opacity: 0.5;
}

.news-link {
  text-decoration:underline;
  word-wrap:break-word;
}

.news-link:hover {
  opacity: 0.5;
}

.marker {
  background: linear-gradient(transparent 70%, rgba(255, 255, 0, 0.5) 70%);
}


@media screen and (min-width: 1080px) {
  .contents-wrap {
    display: flex;
    max-width: 1600px;
    margin: 0 auto;
    margin-left: 280px;
  }
  .all-contents {
    display: flex;
    max-width: 1920px;
    margin: 0 auto;
  }

  .c-hamburger-menu__list {
    background-color: #A6C1B0;
    align-items: flex-start;
    display: flex;
    flex-direction: column;
    left: 0;
    padding: 2rem;
    position: absolute;
    /* transform: translateX(-100%); */
    transition: 0.5s;
    top: 100%;
    min-width: 230px;
    width: 20%;
}}

@media screen and (min-width: 1920px) {
.scroll-top {
  position: fixed;
  left: 1850px;
  bottom: 20px;
}}


.section-inner-s {
  margin: 0 auto;
}

.section-ttl {
  font-size: 60px;
  font-weight: bold;
  text-align: center;
  color: #A6C1B0;
  position: relative;
}


.scroll-top {
  font-size: 20px;
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 100;
  background-color: #A6C1B0;
  opacity: .6;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  color: #fff;
}
.scroll-top:hover {
  cursor: pointer;
  opacity: 1;
  transition: 0.3s;
}

.scroll-top::after{
	position: absolute;
	left: 15px;
  bottom: 17.5px;
	box-sizing: border-box;
	border: 10px solid transparent;
	border-bottom: 15px solid #fff;
  content: "";
}


/****************************************:

btn

*****************************************:*/
.btn {
  width: 95%;
  background: transparent;
  border: 3px solid #A6C1B0;
  font-size: larger;
  font-weight: bold;
  margin: 0 auto;
  text-align: center;
  border-radius: 32px;
  transition: 0.3s;
}

.btn:hover {
  background-color: #A6C1B0;
  border: 3px solid #A6C1B0;
  color: #fff;
}

.btn-link {
  display: block;
  padding: 8px;
}

/****************************************:

page-btn

*****************************************:*/

.page-btn-box {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 60px;
}

.page-btn {
  border: 1px solid #707070;
  transition: 0.3s;
}

.page-btn:not(:first-child) {
  margin-left: 8px;
}

.page-btn:hover {
  border: 1px solid transparent;
  background-color: #ffe7d0;
}

.page-btn-link {
  display: block;
  text-align: center;
  padding: 8px 16px;
}

/****************************************:

icon

*****************************************:*/

.icon-item img {
  width: 25px;
  height: 25px;
  margin-right: 10px;
}

.icon-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: left;
  align-items: center;
}

.icon-list img {
  /* width: 100px; */
  height: 40px;
  width: auto;
  cursor: pointer;
  margin-left: 10px;
}

.sponsor-list{
  margin-top: 20px;
  list-style: none;
  row-gap: 10px;
}

.sponsor-item{
  cursor: pointer;
}

.menu-sponsor-list{
  margin-top: 10px;
  list-style: none;
}

.menu-sponsor-list img {
  height: 35px;
  width: auto;
  cursor: pointer;
  margin-left: 10px;
}

.language-item img{
  width: 30px;
  height: 20px;
  margin-right: 10px;
}

.language-item{
  position:fixed;
  display: flex;
  align-items: center;
  font-size: 16px;
  height: 70px; 
  color: #000;
  z-index: 100;
  top: 0; 
  right: 1%;
}

.header-nav-item.language-item:hover {
  color: #fff;
}

/****************************************:

header

*****************************************:*/
.header {
  position:fixed;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 16px;
  width: 100%;
  height: 70px; 
  color: #fff;
  padding: 10px 5%;
  z-index: 100;
  background-color: #A6C1B0;
  top: 0; 
  left: 0; 
}

.header-ttl {
  position:fixed;
  display: flex;
  align-items: center;
  height: 70px; 
  color: #000;
  z-index: 100;
  top: 0; 
  left: 10%; 
  font-size: 30px;
  padding-left: 20px;
  padding-right: 60px;
}

:root {
  --windowheight: 1280px;
  --windowheights: -1230px;
}

.header-nav{
  position: fixed;
  display: flex;
  align-items: center;
  width: 100%;
  height: calc(var(--windowheight));
  top: calc(var(--windowheights));
  left: 0;
}

.header-nav-list {
  height: 100%;
  overflow-y: scroll
}

.header-nav-item {
  transition: 0.3s;
}

.header-nav-item:hover {
  color: #000;
}

.header-nav-link {
  position: relative;
}

.header-nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #fff;
  transform: scale(0, 1);
  transform-origin: right top;
  transition: transform 0.3s;
}

.header-nav-item.icon-item:hover {
  color: #fff;
}

.header-nav-link:hover::after {
  transform-origin: left top;
  transform: scale(1, 1);
}

/****************************************:

hamburger

*****************************************:*/
@media screen and (max-width: 1080px) {
  .header-ttl {
    font-size: 20px; 
    margin-right: 15px;
  }

  .language-item{
    font-size: 14px;
  }

  .language-item img{
    width: 24px;
    height: 16px;
    margin-right: 8px;
  }

  .c-hamburger-menu__bg {
    background-color: #A6C1B0;
  }
  .c-hamburger-menu__list {
    background-color: #A6C1B0;
    align-items: flex-start;
    display: flex;
    flex-direction: column;
    left: 0;
    padding: 2rem;
    position: absolute;
    transform: translateX(-100%);
    transition: 0.5s;
    top: 100%;
    width: 100%;
  }


  .c-hamburger-menu__button {
      align-items: center;
      appearance: none;
      background-color: transparent;
      border: none;
      cursor: pointer;
      display: flex;
      flex-direction: column;
      gap: 5px;
      height: 32px;
      justify-content: center;
      width: 32px;
    }

  .ja .c-hamburger-menu__button {
    display: flex;  
    }

  .en .c-hamburger-menu__button {
    display: flex;  
    }
  }

 @media screen and (min-width: 1081px) {
  .c-hamburger-menu__button {
    display: none;
  }
}

  .c-hamburger-menu__button-mark {
    background-color: #000;
    display: block;
    height: 1px;
    transition: 0.3s;
    width: 20px;
  }
  
    #hamburger:checked
      ~ .c-hamburger-menu__button .c-hamburger-menu__button-mark:nth-of-type(1) {
      transform: translate(2px, 1px) rotate(45deg);
      transform-origin: 0%;
    }
    #hamburger:checked
      ~ .c-hamburger-menu__button .c-hamburger-menu__button-mark:nth-of-type(2) {
      opacity: 0;
    }
    #hamburger:checked
      ~ .c-hamburger-menu__button .c-hamburger-menu__button-mark:nth-of-type(3) {
      transform: translate(2px, 3px) rotate(-45deg);
      transform-origin: 0%;
    }



  #hamburger:checked ~ .c-hamburger-menu__list {
    transform: translateX(0%);
    transition: 0.5s;
  }
  .header-nav-item+.header-nav-item {
    margin: 5px;
    
  }

  .header-nav-item+.item-first {
    margin-top: 30px;
  }

  .header-nav-item {
    margin: 5px;
  }

  .icon-item {
    margin-left: 20px;
  }

.c-hamburger-menu__input {
  display: none;
}

.c-hamburger-menu__bg {
  cursor: pointer;
  display: none;
  height: 100vh;
  left: 0;
  opacity: 0.5;
  position: absolute;
  top: 0;
  width: 100%;
  z-index: -1;
}

#hamburger:checked ~ .c-hamburger-menu__bg {
  display: block;
}


/****************************************:

kv

*****************************************:*/
.kv {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  /* margin-top: 50px; */
}

.kv-ttl {
  font-size: 60px;
  font-family: "Helvetica";
  font-weight: bold;
  text-align: center;
  color: white;
  position: relative;
}


/****************************************:

news

*****************************************:*/
.news-item {
  border-bottom: 1px solid #bcbcbc;
  margin-top: 16px;
}

.news-tag {
  margin-left: 24px;
  padding: 4px 8px;
  font-size: 12px;
}

.news-date{
  font-weight: lighter;
  margin-right: 16px;
}

.news-txt {
  margin-top: 3px;
  padding-bottom: 16px;
  font-weight: bold;
}

.detail{
  margin-top: 70px;
}


/****************************************:

article

*****************************************:*/

.article .sub-ttl {
  margin-bottom: 10px;
  font-size: 16px;
  padding: 0.5rem 1rem 0rem 1rem;
}

.article .small-ttl {
  font-size: 14px;
  padding: 0.2rem;
}

.article-content {
  margin-top: 15px;
  line-height: 2;
  overflow-x: auto;
}

.article-content p {
  margin-left: 7px;
}

.article-content2 p {
  margin-top: 15px;
  margin-left: 7px;
  line-height: 2;
  padding: 0rem 1rem 0.3rem 1rem;
}

.article-content3 {
  /* margin-top: 15px; */
  line-height: 2;
}

.article-content3 p {
  margin-left: 7px;
}

.article-content *:not(:first-child) {
  margin-top: 2px;
}

.access-map img {
  width: 100%;
  /* height: 360px; */
  object-fit: cover;
}

.article-section {
  margin-bottom: 500px;
}

.article-table {
  width: 100%;
}

.article-row {
  border-bottom: 1px solid #bcbcbc;
}

.article-data, .article-detail,.article-section, .article-title{
  padding: 8px 0px;
  vertical-align: middle;
}

.article-data{
  min-width: 100px;
}

.article-title{
  font-weight: bold;
}

ol {
  list-style-type: decimal;
  margin-left: 36px;
}

.article-content3 ul {
  list-style-type: disc;
  margin-left: 36px;
}

.article-content ul {
  list-style-type: disc;
  margin-left: 36px;
}

@media screen and (max-width: 768px) {
  .header-ttl {
    font-size: 22px;
  }
  
  .sub-ttl {
    font-size: 20px;
  }

  .small-ttl {
    font-size: 18px;
  }

  body {
    font-size: 15px;
  }

  .scroll-top {
    font-size: 10px;
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 100;
    background-color: #A6C1B0;
    opacity: .6;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    color: #fff;
  }
  
  .scroll-top::after{
    position: absolute;
    left: 10px;
    bottom: 15px;
    box-sizing: border-box;
    border: 10px solid transparent;
    border-bottom: 15px solid #fff;
    content: "";
  }
}

.bullet-points{
  padding-left: 20px;
}

.bullet-points::before {
  content: '・';
}



/****************************************:

footer

*****************************************:*/
.footer {
  background-color: #A6C1B0;
  color: #000;
  padding-top: 40px;
  max-width: 1920px;
}

.footer-wrap{
  display: grid;
  grid-template-rows: auto 1fr auto;
  grid-template-columns: 100%;
  min-height: 100vh;
}

.footer-logo {
  margin: 0 auto;
  width: 280px;
}


.footer-nav-list {
  display: flex;
  justify-content: center;
  flex-wrap:wrap;
}

.footer-nav-item {
  transition: 0.3s;
  display: flex;
  justify-content: space-around;
  margin: 5px 20px;
}

.footer-nav-item:hover {
  color: #000;
}

.footer .icon {
  margin-top: 20px;
}

.footer-copy {
  font-size: 12px;
  text-align: center;
  padding: 8px 0;
  margin-top: 20px;
}