@charset "utf-8";
/* CSS Document */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700;900&display=swap');

html{
  overflow: auto;
  scroll-behavior: smooth;
}
:root{
  --color-style1: #b48c50;
  --color-style2: #c80000;
  --color-style3: #603813;

}

body{
  color: #000;
  font-family:"游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow: hidden;
  min-width: 100%;
  width: 100%;
}

a{ text-decoration: none; }

img { image-rendering: -webkit-optimize-contrast; }

.pb125 { padding-bottom: 125px;}


li figure{
 width:100%;
 margin:0 auto;
 overflow:hidden;
}

li figure a img{
 transition:1s all;
}

li figure a img:hover{
  transform:scale(1.2,1.2);
  transition:1s all;
}

body.under header{
  background: #f4eee5;
}

body.top header{
  background: url('../img/top_bg.png') no-repeat;
  background-size: cover;
}

#nav-drawer {
  position: absolute;
  top: 40px;
  right: 15px;
  width: 40px;
  height: 40px;
}

.nav-unshown {
  display: none;
}

/*アイコンのスペース*/
#nav-open {
  cursor: pointer;
  display: block;
  width: 100%;
  height: 100%;
}

/*ハンバーガーの形をCSSで表現*/
#nav-open span, #nav-open span:before, #nav-open span:after {
  position: absolute;
  height: 3px;/*線の太さ*/
  width: 25px;/*長さ*/
  border-radius: 3px;
  background: #555;
  display: block;
  content: '';
  cursor: pointer;
  transition: all 0.7s 0s ease;
}
#nav-open span:before {
  bottom: -8px;
}
#nav-open span:after {
  bottom: -16px;
}

/*閉じる用の薄黒箇所*/
#nav-close {
  display: none;
  position: fixed;
  z-index: 99;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: black;
  opacity: 0;
  transition: .3s ease-in-out;
}

/*メニューの中身*/
#nav-content {
  overflow: auto;
  position: fixed;
  top: 0;
  right: 0;
  z-index: 9999;
  width: 90%;
  max-width: 350px;
  height: 560px;
  padding-top: 50px;
  background: var(--color-style1);
  transition: .3s ease-in-out;
  -webkit-transform: translateX(105%);
  transform: translateX(105%);
}

#nav-content ul li a{
  box-sizing: border-box;
  color: #fff;
  display: block;
  padding: 20px;
  line-height: 1.8;
  font-size: 15px;
  border-bottom: dashed 1px #fff;
}

#nav-content figure{
  margin-top: 80px;
  text-align: center;
}

/*チェックがついたら表示させる*/
#nav-input:checked ~ #nav-close {
  display: block;
  opacity: .5;
}

#nav-input:checked ~ #nav-content {
  -webkit-transform: translateX(0%);
  transform: translateX(0%);
  box-shadow: 6px 0 25px rgba(0,0,0,.15);
}

#nav-input:checked ~ #nav-open {
  position: relative;
  z-index: 99999;
}

#nav-input:checked ~ #nav-open span{
  background: #fff;
  transform: rotate(45deg);
  top: 10px;
}

#nav-input:checked ~ #nav-open span::before{
  content: none;
}

#nav-input:checked ~ #nav-open span::after{
  background: #fff;
  transform: rotate(-90deg);
  top: 0px;
}



.u_ttl{
  color: #646464;
  text-align: center;
  font-size: 32px;
  line-height: 1.7;
}

@media(max-width:768px){
  .u_ttl{
    font-size: 28px;
  }
}
@media(max-width:640px){
  .u_ttl{
    font-size: 22px;
    width: calc(100% - (100px + 2%));
  }
}

@media(max-width:420px){
  .u_ttl{
    font-size: 20px;
    width: calc(100% - (150px + 2%));
  }
}

.u_ttl2{
  color: #646464;
  text-align: center;
  font-size: 24px;
  line-height: 1.7;
  width:1150px;
}
@media(max-width:1306px){
  .u_ttl2{
    width:auto;
  }
}
@media(max-width:768px){
  .u_ttl2{
    font-size: 28px;
  }
}
@media(max-width:640px){
  .u_ttl2{
    font-size: 22px;
    width: calc(100% - (100px + 20%));
  }
}

@media(max-width:420px){
  .u_ttl2{
    font-size: 15px;
    width: calc(100% - (150px + 2%));
  }
}



@media (min-width:767px){
  #nav-drawer {
    display:none;
  }
}

.wrap{
  margin: 0 auto;
  width: 1200px;
}
@media (max-width:1280px){
  .wrap{
    margin: 0 10px;
    width: calc(100% - 20px);
  }
}

.bg_w{
  background: rgba(255,255,255,0.35);
}
.bg_w2{
  background: rgba(255,255,255,0.35);
}
.mv_t{
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  margin: 0 auto;
  width: 1480px;
}

body.under .mv_t{
  align-items: center;
}


@media (max-width:1480px){
  .mv_t{
    width: 100%;
  }
}

.mv_t h1{
  width: 156px;
  background:#fff;
}

.mv_t ul{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-end;
  width: calc(100% - 305px);
}

@media (max-width:1280px){
  .mv_t h1{
    margin-right: 2%;
  }
}

@media (max-width:768px){
  .mv_t h1{
    background: none;
    width: 100px;
  }

  .mv_t h1 img{
    width: 100%;
    height: auto;
  }
}
@media (max-width:420px){
  .mv_t h1{
    width: 80px;
  }

}

.mv_t ul li{
  padding: 0;
  margin:0;
}

.mv_t ul li:nth-child(1){
  margin:0 15px 0 0;
}

.mv_t ul li a{
  font-size : 18px;
  line-height : 1.7;
  color : var(--color-style3);
  padding: 0 40px 15px;
  margin-bottom: 20px;
  display: block;
  position: relative;
  text-align: center;
}

@media (max-width:1024px){
  .mv_t ul li a{
    padding: 0 30px 15px;
    font-size: 18px;
  }
}

@media (max-width:960px){
  .mv_t ul li a{
    padding: 0 20px 15px;
    font-size: 16px;
  }
}

@media (max-width:768px){
  .mv_t ul{
    display: none;
  }
}

.mv_t ul li a::after{
  content: "";
  width: 90%;
  height: 1px;
  background: var(--color-style3);
  position: absolute;
  bottom: 0;
  left: 5%;
}





.mv_t2{
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  margin: 0 auto;
  width: 1480px;
}

body.under .mv_t2{
  align-items: center;
}


@media (max-width:1480px){
  .mv_t2{
    width: 100%;
  }
}

.mv_t2 h1{
  width: 156px;
  background:#fff;
}

.mv_t2 ul{
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: end;
  width: calc(100% - 306px);
}

@media (max-width:1280px){
  .mv_t2 h1{
    margin-right: 2%;
  }

  .mv_t2 ul{
    width: calc(100% - (156px + 2%));
  }
}

@media (max-width:768px){
  .mv_t2 h1{
    background: none;
    width: 100px;
  }

  .mv_t2 h1 img{
    width: 100%;
    height: auto;
  }
}
@media (max-width:420px){
  .mv_t2 h1{
    width: 80px;
  }

}

.mv_t2 ul li a{
  font-size : 20px;
  line-height : 2.1;
  color : var(--color-style3);
  padding: 0 40px 15px;
  margin-bottom: 20px;
  display: block;
  position: relative;
  text-align: center;
}

@media (max-width:1024px){
  .mv_t2 ul li a{
    padding: 0 30px 15px;
    font-size: 18px;
  }
}

@media (max-width:960px){
  .mv_t2 ul li a{
    padding: 0 20px 15px;
    font-size: 16px;
  }
}

@media (max-width:768px){
  .mv_t2 ul{
    display: none;
  }
}

.mv_t2 ul li a::after{
  content: "";
  width: 90%;
  height: 1px;
  background: var(--color-style3);
  position: absolute;
  bottom: 0;
  left: 5%;
}








.mv_l{
  background : rgba(180, 140, 80, 0.8);
  width: 100%;
}

.mv_l p{
  font-family:'YuMincho',    /* Mac用 */
	'Yu Mincho', /* Windows用 */
	serif ;
  font-size : 18px;
  line-height : 1.5;
  color : #fff;
  text-align: center;
  padding: 20px 0;
}

@media (max-width:960px){
  .mv_l p{
    font-size: 18px;
  }
}

@media (max-width:768px){
  .mv_l p{
    font-size: 16px;
  }
}

@media (max-width:640px){
  .mv_l p{
    box-sizing:border-box;
    padding: 20px;

  }
}


.mv-area h2{
  margin: 0 auto;
  padding: 300px 0;
  width: 100%;
  text-align: center;
}

.mv-area h2 img{
  width: 600px;
  height: auto;
}

@media (max-width:768px){
  .mv-area h2{
    font-size: 40px;
    padding: 150px 0;
  }
  .mv-area h2 img{
    width: 90%;
  }
}
.mv-area2 h2{
  font-family:'YuMincho',    /* Mac用 */
	'Yu Mincho', /* Windows用 */
	serif ;
  font-size : 65px;
  line-height : 1.5;
  color : var(--color-style3);
  text-align: center;
  text-shadow: 2px 2px 3px #fff;
  padding: 300px 0;

}

@media (max-width:768px){
  .mv-area2 h2{
    font-size: 40px;
    padding: 150px 0;
  }
}
main{
  background:#F4EEE5;
  padding: 75px 0 0;
}

body.under main{
  background: linear-gradient(180deg, #e8ddcc 0%, #e8ddcc 10%, #F4EEE5 10%, #F4EEE5 100%);
  padding-bottom: 10px;
}

.list01{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 0 auto 90px;
  width: 100%;
}

@media not all and (min-resolution:.001dpcm) {
  @supports (not (translate: none)) {
    .list01{
      margin-bottom: 45px;
    }
  }
}


.list01 li{
  border-bottom: solid 1px #603813;
  width: 370px;
  padding-bottom: 10px;
  margin-bottom: 45px;
}

.list01.uns{
  gap:0;
}

.list01.uns li{
  border-bottom: none;
  width: 278px;
}
.list01.uns li img{
 border-radius: 10px;
}
.list01:after {
  content: "";
  display: block;
  width: 370px;  /* .boxに指定したwidthと同じ幅を指定する */
  height: 0;
}

@media (max-width:1280px){
  .list01{
    gap: 0;
  }

  .list01 li{
    margin-bottom: 30px;
    width: 30%;
  }

  .list01 li figure img{
    width: 100%;
    height: auto;
  }

  .list01.uns li{
    width: 23%;
  }
}

@media (max-width:960px){
  .list01 li,
  .list01.uns li{
    width: 48%;
  }
}

@media (max-width:520px){
  .list01 li,
  .list01.uns li{
    width: 100%;
  }
}


.item_name{
  font-size : 18px;
  line-height : 1.5;
  color : #000;
  position: relative;
  padding-left: 15px;
  margin-top: 20px;
  height: 60px;
}

.item_name a{
  font-size : 18px;
  line-height : 1.5;
  color : #000;
}
.item_name2{
  font-size : 18px;
  line-height : 1.5;
  color : #000;
  position: relative;
  padding-left: 15px;
  margin-top: 20px;
  height: 60px;
}

.item_name2 a{
  font-size : 20px;
  line-height : 1.5;
  color : #000;
}

.item_name3{
  font-size : 18px;
  line-height : 1.5;
  color : #000;
  position: relative;
  padding-left: 15px;
  margin-top: 20px;
  height: 90px;
}

.item_name3 a{
  font-size : 18px;
  line-height : 1.5;
  color : #000;
}

.affiliation_name{
  font-size : 16px;
  line-height : 1.6;
  color : #646464;
  margin-top: 20px;
}

.affiliation_name a{
  font-size : 16px;
  line-height : 1.6;
  color : #646464;
}

.affiliation_no{
  margin-top: 20px;
  font-size : 16px;
  line-height : 1.5;
  color : #000;
}

.item_name::before{
  content: "";
  background: var(--color-style2);
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 60px;
}
.item_name2::before{
  content: "";
  background: var(--color-style2);
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 30px;
}

.item_name3::before{
  content: "";
  background: var(--color-style2);
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 90px;
}

@media (max-width:640px){
  .item_name a{
    font-size: 18px;
  }
  .item_name2 a{
    font-size: 18px;
  }
  .item_name3 a{
    font-size: 18px;
  }
  .affiliation_name a{
    font-size: 15px;
  }
}

.a_link_st2{
  background: #fff;
  border: solid 1px var(--color-style3);
  color: var(--color-style3);
  font-size: 18px;
  display: block;
  padding: 20px 0;
  text-align: center;
  margin: 0 auto 125px;
  width: 370px;
}
.a_link_st2:hover{
  opacity: 0.6;
}
@media (max-width:420px){
  .a_link_st2{
    padding: 20px 0;
    width: 90%;
  }
}

.list_top{
  background:#e8ddcc;
  padding:80px 0;
}
.a_link_st22{
  background: #fff;
  border: solid 1px var(--color-style3);
  color: var(--color-style3);
  font-size: 18px;
  display: block;
  padding: 20px 0;
  text-align: center;
  margin: 0 auto;
  width: 370px;
}
.a_link_st22:hover{
  opacity: 0.6;
}
@media (max-width:420px){
  .a_link_st22{
    padding: 20px 0;
    width: 90%;
  }
}

h2.st1{
  font-size: 24px;
  line-height: 1.8;
  padding-bottom: 28px;
  border-bottom: solid 2px #000;
  margin-bottom: 100px;
  text-align: center;
}

@media (max-width:768px){
  h2.st1{
    margin-bottom: 50px;
  }
}

.txt01{
  font-size: 16px;
  line-height: 2.3;
  text-indent: 1em;
  width: 66%;
margin: 0 auto;
}
@media (max-width:1200px){
  .txt01{
    width: 95%;
  }
}
@media (max-width:768px){
  .txt01{
    font-size: 16px;
    line-height: 2;
  }
}


.bg_s01{
  background:#e8ddcc;
  padding:75px 0 80px;
}

h2.st2{
  font-size:24px;
  line-height: 1.8;
  text-align: center;
  margin-bottom: 30px;
}

.news_list{
  border-top:dashed 2px #000;
  border-bottom:dashed 2px #000;
  padding:75px 0 80px;
}

@media (max-width:768px){
  .news_list{
    padding:50px 0;
  }
}

.news_list li a{
  display: flex;
  flex-wrap: wrap;
  gap: 0 50px;
  justify-content: center;
  margin-bottom: 25px;
}

.news_list li:last-child a{
  margin-bottom: 0;
}

.txt02{
  color: #000;
  font-size: 16px;
  line-height: 2.2;
}

.a_link_st1{
  background: #fff;
  border: solid 1px var(--color-style2);
  font-size: 24px;
  color: var(--color-style2);
  display: block;
  padding: 30px 0;
  text-align: center;
  margin: 100px auto 0;
  width: 830px;
}
.a_link_st1:hover{
  opacity: 0.6;
}
@media (max-width:840px){
  .a_link_st1{
    width: 80%;
  }
}

@media (max-width:640px){
  .a_link_st1{
    font-size: 20px;
    margin: 50px auto 0;
    width: 90%;
  }
}

.list02{
  border-top: dashed 2px #000;
  border-bottom: dashed 2px #000;
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: 63px 68px 50px 30px;
  margin-bottom: 90px;
}

.list02 li:first-child{
  width: 600px;
}

.list02 li:last-child{
  width: calc(100% - 690px);
}

.list02 li:first-child p{
  font-size: 18px;
  line-height: 2.3;
}

.list02 li:last-child h2{
  border-bottom: solid 1px #603813;
  font-size: 24px;
  color: #646464;
  padding-bottom:20px;
  margin-bottom:20px;
}

@media (max-width:1280px){
  .list02{
    padding: 60px 30px 30px;
  }

  .list02 li:first-child{
    width: 60%;
  }

  .list02 li:last-child{
    width: 36%;
  }
}

@media (max-width:960px){
  .list02 li:first-child{
    margin-bottom: 40px;
    width: 100%;
  }

  .list02 li:last-child{
    margin: 0 auto;
    width: 80%;
  }
}

@media (max-width:640px){
  .list02 li:last-child h2{
    font-size: 22px;
  }
  
  .list02 li:first-child p{
    font-size: 16px;
    line-height: 1.8;
  }

  .list02 li:last-child{
    width: 90%;
  }
}

@media (max-width:420px){
  .list02{
    padding: 40px 15px 15px;
  }

  .list02 li:last-child{
    width: 96%;
  }
}
.list02_ttl_p{
  font-size:22px !important;
}
.txt03{
  font-size: 18px;
  margin-bottom:20px;

}

.txt04{
  font-size: 18px;
  line-height: 1.7;
}

@media (max-width:640px){
  .txt03,
  .txt04{
    font-size: 16px;
  }
}

.txt10{
  text-decoration:underline;
text-decoration-color:#333;
margin-top:5px;
}
.txt10 a{
 color:#000 !important;
}
footer{
  background: #bbc1c2;
  padding: 40px 0 74px;
}


footer ul{
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.f_txt01{
  font-size: 13px;
  line-height:1.9;
  padding-left: 25px;
  position: relative;
}

.f_txt01::before{
  content:"";
  background: var(--color-style2);
  width: 6px;
  height: 20px;
  position: absolute;
  top: -15px;
  left: 0;
}

.f_txt01::after{
  content:"";
  background: #fff;
  width: 6px;
  height: 55px;
  position: absolute;
  top: 5px;
  left: 0;
}

footer figure{
  text-align: right;
}

footer figure figcaption{
  font-size: 13px;
  line-height: 1.4;
  padding: 4px  0.2em 0 0;
}

@media (max-width:840px){
  footer ul{
    justify-content: center;
    flex-direction: column;
  }

  footer ul li{
    width: 100%;
  }

  footer figure{
    margin-top: 20px;
    text-align: center;
  }
}

@media (max-width:640px){
  .f_txt01{
    font-size: 12px;
  }

  footer figure figcaption br{
    display: none;
  }
}

@media (max-width:960px){
.item_space{display:none;}
}

.f_txt02{
  font-size: 13px;
  line-height:1.9;
  position: relative;
  margin-bottom:40px;
}

.f_txt02 a{
 color:#000;
 text-decoration: underline;
}

@media (max-width:640px){
  .f_txt02{
    font-size: 12px;
  }
}