@charset "utf-8";
@import url(https://fonts.googleapis.com/css?family=Cinzel);
@import url(https://fonts.googleapis.com/css?family=Shippori+Mincho);
@import url(https://fonts.googleapis.com/css?family=Klee+One);
/*Normal sentences (p) is Klee One
Headers are Shippori Mincho
Headers in English is Cinzel

*/

.alphabet {
    font-family: 'Shippori Mincho';
}

html{
  scroll-behavior: smooth;
}
/* reset */
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td{margin:0;padding:0;}
address,caption,cite,code,dfn,em,strong,th,var{font-style:normal;}
ul{list-style:none;}
table{border-collapse:collapse;border-spacing:0;}
caption,th{text-align:left;}
q:before,q:after{content:'';}
object,embed{vertical-align:top;}
legend{display:none;}
h1,h2,h3,h4,h5,h6{font-size:100%;}
img,abbr,acronym,fieldset{border:0;}

body{
	font-weight: 300;
	-webkit-text-size-adjust:100%;
	overflow-x: hidden;
	color: #fafdff;
	background: #0c0c0c;
}

p{
  font: 15px/1.8 'Klee One';
}
li{
  font-family: 'Klee One',YuGothic, sans-serif;
}
h3{
  font-family: 'Shippori Mincho',YuGothic, sans-serif;
  font-weight: 200;
}

a{
	color: #fafdff;
	text-decoration: none;
}
a:hover img{
	text-decoration:none;
	opacity:0.7;
}
a:hover, .active{
  text-decoration: underline;
  opacity:0.7;
}

a:active, a:focus,input:active, input:focus{outline:0;}


/* ヘッダー
------------------------------------------------------------*/
.sidebar{
    background-color: black;
}
#mainnav a{
	color: #fafdff;
	font-family: 'Cinzel', 'Klee One',serif;
}
#mainnav #language gray{
   color: rgba(230,230,230,0.7);
   font-family: 'Cinzel', 'Klee One',serif;
}
#mainnav #language .fontawesomesize{
  font-size:1em; 
  color:#fafdff;
}

/* フッター
------------------------------------------------------------*/
#footer{
	clear: both;
	padding: 50px 10px 50px 0;
	text-align: center;
	font-size: 12px;
}


/* 共通
------------------------------------------------------------*/
h1, h2{
	font-family: 'Cinzel', 'Shippori Mincho',sans-serif;
}


img{
	max-width: 100%;
	height: auto;
  transition: 0.5s;
}

section{
  clear: both;
}

section h2{
	width: 60%;
	margin: 0px auto 100px auto;
	font-size: 26px;
	font-weight:normal;
	text-align: center;
}

section h2 span {
	padding-bottom: 20px;
	border-bottom: 3px solid #000;
}

.inner{
	width: 80%;
	margin: 0 auto;
	padding-bottom: 50px;
}

#sec01 .inner, #sec02 .inner, #sec03 .inner, #sec04 .inner{
	border-bottom: 1px solid #fafdff;
}


.arrow{
  margin:10px 40px 10px auto;
}
.arrow p{
  text-align:right;
  font-size: 20px;
  margin: 0px 20px 0px 0px;

}
.arrow h5{
  text-align:right;
  font-size: 20px;
  margin: 0px 20px 0px 0px;
  font-weight: 300;

}
.arrow img{
  margin: 0px 20px 0px 20px;
  width: 50px;
  height: 50px;
  vertical-align: -30%;
  transition: 0.5s;
}
.arrow a:hover, .active{
  text-decoration: none;
  opacity:0.5;
}

/* sec01  about me*/
#sec01{
  background-color: #08192D;
	padding-bottom: 0 !important;
  padding-top:70px;
}

.article{
	clear: both;
	overflow: hidden;
	padding-bottom: 50px;
  
}

.article img{
	float: right;
	margin: 5px 50px 20px 100px;
}

.article p{
  margin-bottom:10px;
}

.article h3{
  font-size: 30px;
  text-align: center;
  margin-bottom: 50px;
}

.article ul{
  padding-top:20px;
}
.article li{
  font-size: 14px;
  margin-bottom:4px;

}



/* SEC02 Research
------------------------------------------------------------*/
#sec02{
  background-color: #3C2F41;
	padding-bottom: 0 !important;
  padding-top:70px;
}
.research{
  clear: both;
	overflow: hidden;
	padding-bottom: 100px;
  text-align:center;
}
.research h3{
  font-size: 24px ;
  text-align: center;
  margin-bottom: 30px;
}
.research p{
	margin-bottom: 20px;
  text-align: left;
}
.research img{
  float: left;
  padding:0px 50px 0px 0px;
}
.keywords {
  
}
.keywords h3{
  font-size: 24px;
  text-align: left;
  margin-bottom: 30px;
}
.keywords p{
  font: 14px 'Shippori Mincho';
	margin-bottom: 20px;
}
/* SEC03 News
------------------------------------------------------------*/
#sec03{
  background-color: #26453D;
	padding-bottom: 0 !important;
  padding-top:70px;
}

#sec03 a{
	text-decoration:none;
}
#sec03 img{
	transition: 0.5s;
}
#sec03 a:hover img{
	text-decoration:none;
	opacity:0.5;
}
#sec03 h4{
	font:14px 'Shippori Mincho';
	color: #CCC;
  margin:10px;
}

.imgauto{
	height: auto;
	width: 180px;
  height: 120px;
	box-sizing: unset;
	line-height: 1rem;
	display: block;
	margin: 0 auto;
	color: #fafdff;
}
.news{
  clear: both;
	overflow: hidden;
	padding-bottom: 30px;
  text-align:center;
}
.slide{
	opacity: 0;
	transition: opacity .3s linear;
}
.slide.slick-initialized{
	opacity: 1;
}
/* スライダーの設定 */
.sample-slide{
	width: 85%;
	margin: 0 auto;
}
.sample-slide p{
  font: 15px 'Klee One';
  text-align:center;
  color: #eee;
  width: 190px;
  margin:0px auto;
  word-wrap: break-word; ※
}
.sample-slide .slick-slide{
	margin: 0 5px;
}
/* ここから矢印カスタマイズ */
.sample-slide .slick-arrow {
	transition: all  0.5s;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	z-index: 10;
}
.sample-slide .slick-arrow:hover{
	cursor: pointer;
	opacity: 0.7;
}
.sample-slide .prev-arrow {
	right: 95%;
	width: 5%;
}
.sample-slide .next-arrow {
	left: 98%;
	width: 5%;

}

/* SEC04 contents
------------------------------------------------------------*/
.col4{
	text-align: center;
  padding-bottom: 100px;

}
#sec04 p{
  font: 14px 'Shippori Mincho';
  text-align:center;
}
.col4 .img{
	margin: 0 auto;
}

#sec04{
  background-color: #202124;
    padding-top:70px;
}



/*Paper*/
/*Paper*/
.paper-item {
  display: flex;
  align-items: flex-start;
  gap: 10px; /* space between image and text */
  margin-bottom: 15px;
}

.paper-item img {
  width: 120px;   /* thumbnail size */
  height: auto;
  border-radius: 6px; /* optional: rounded corners */
}


/* Responsive: stack image under text on small screens */
@media (max-width: 600px) {
  .paper-item {
    flex-direction: column; /* image goes below text */
    align-items: flex-start;
  }

  .paper-item img {
    width: 80%;  /* make image wider for mobile */
    max-width: 250px;
  }
}


.articlepaper{
  display: flex;
  flex-direction: row-reverse;
  clear: both;
	overflow: hidden;
	padding-bottom: 50px;

}
.articlepaper h3{
  font-size: 30px;
  text-align: center;
  margin-bottom: 50px;
}

.articlepaper ul{
  padding-top:20px;
}
.articlepaper li{
  font-size: 14px;
}
.right{
    width: 65%;
}
.container {
	position: relative;
  width:35%;
	margin: 5px 50px 20px 100px;

}
.image {
	position: absolute;
  width: 250px;
  height: auto;
  object-fit: cover;
  opacity: 0;
  margin: 5px 100px 20px 0px;
	animation: change-img-anim 24s infinite;
}


.image:nth-of-type(1) {
	animation-delay: 0s;
}
.image:nth-of-type(2) {
	animation-delay: 8s;
}
.image:nth-of-type(3) {
	animation-delay: 16s;
}

@keyframes change-img-anim {
  0%{ opacity: 0;}
  20%{ opacity: 1;}
  33%{ opacity: 1;}
  46%{ opacity: 0;}
  100%{ opacity: 0;}
}



#secpaper{
  padding-top:70px;
  color:#eee;
}
#secpaper a{
  color:#eee;
}
#secpaper h2{
	width: 60%;
	margin: 0px auto 30px 0px;
	font-size: 22px;
	font-weight:normal;
	text-align: left;
}
#secpaper h3{
	width: 60%;
	margin: 0px auto 10px 0px;
	font-size: 20px;
	font-weight:normal;
	text-align: left;
  text-decoration: underline #888;
}
#secpaper dl{
   font-family: 'Klee One',YuGothic, sans-serif;
}
.edu{
  margin:0px auto 100px auto;
}
.edu h2{
  border-left: medium solid #666;
  padding:6px 10px;

}
.topic3 dl{
  padding: 15px 0;
}
.topic3 dt{
    font-size:18px;
  padding-bottom: 5px;
}
.topics{
  margin-bottom:100px;
}
.topics dl {
padding: 15px 0;
border-bottom: 0px solid #ccc;
}

.topics dt {
  font-size:16px;
  padding-bottom: 5px;
}
.topics dd {
  font-size:16px;
}
.topics2{
  margin-bottom:30px;
}
.topics2 dl {
padding: 2.5px 0px 20px 0px;
border-bottom: 0px solid #ccc;
}

.topics2 dt {
  font-size:16px;
  padding-bottom: 5px;
}
.topics2 dd {
  margin-top: -10px;
  font-size:16px;
}
.number{
  padding-left: 20px;
  text-size:18px;
	margin: 0px auto 40px 0px;
}
.number ol {
  counter-reset: count 0;
}
.number li{
  font-size:16px;
  margin:20px auto;
}
.number li:before {
  counter-increment: count 1;
}


/* section research*/
#secre{
  padding-top:70px;
}
#secre h2{
	width: 60%;
	margin: 30px auto 30px 0px;
	font-size: 22px;
	font-weight:normal;
	text-align: left;
}
#secre h2 span {
	padding-bottom: 20px;
	border-bottom: none;
}
.re{
  margin:0px auto 100px auto;
}
.re p{
  font-size: 16px;
}
.re p.center{
  text-align: center;
  margin:30px auto;
}
.re h2{
  border-left: medium solid #666;
  padding:6px 10px;
}
.re h3{
  width: 100%;
	margin: 30px auto 15px 0px;
	font-size: 18px;
	font-weight:normal;
	text-align: left;
}
.fontawesomesize{
  font-size:0.75em; 
  color:#fafdff;
}
.re marker{
  background: linear-gradient( transparent 90%, #FFFF99 0% ) ;
}

.youtube{
  position: relative;
  width: 80%;
  height:80%;
  overflow: hidden;
  padding-bottom: 56.25%;
  margin: 30px auto;
}

.youtube iframe{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none; /*境界線の打ち消し*/
}
.rightre{
    width: 50%;
}
.rightre h3{
  font-size: 24px ;
  text-align: center;
  margin-bottom: 30px;
}
.imagere {
	position: absolute;
  width: 600px;
  height: auto;
  object-fit: cover;
  opacity: 0;
  margin: 5px 100px 20px 0px;
	animation: change-img-anim 24s infinite;
}
.containerre {
	position: relative;
  width:50%;
	margin: 5px 50px 20px 100px;
  height:250px
}

.imagere:nth-of-type(1) {
	animation-delay: 0s;
}
.imagere:nth-of-type(2) {
	animation-delay: 8s;
}
.imagere:nth-of-type(3) {
	animation-delay: 16s;
}

.fig {
  filter: brightness(95%);
}

/* NEWS page*/
figure {margin: 0;
        margin-bottom: 10px;}
.list-container {
  padding: 50px 0px;
}
.list {
	margin:10px 5px 50px 5px;
	padding: 20px;
  background-color:#1C1C1C;
	box-shadow: 8px 8px 5px rgba(51,219,235,0.2);
	position: relative;
}
.list marker{
  background: linear-gradient( transparent 90%, #FFFF99 0% ) ;
}
.list h3{
  font-size: 16px ;
  margin-bottom: 10px;
}
/*without !important, controlled by sec03 h4*/
.list h4 {
  font-size: 16px !important;
  font-family: 'Shippori Mincho',YuGothic, sans-serif !important;
  font-weight: 200 !important;
	margin: 0 !important;
  margin-bottom: 10px !important;
;

}




/* RESPONSIVE 設定
------------------------------------------------------------*/

@media only screen and (min-width: 881px){
  br {
    display: none;
  }
  .top{
    width: 100%;
    height: 500px;
    object-fit: cover;
    object-position: 0 100%
  }
	
	#wrapper{
		width: 100%;
	}
	
	#content{
		width: 80%;
	}
	
	#sidebar{
		width: 12%;
		position: fixed;
		top: 0;
		right: 4%;
		background: #0c0c0c;
	}
	
  a#menu{
		display:none;
	}	

	.panel{
		display:block !important;
	}
	
	#sidebar h1{
		padding: 30px 0;
	}

	#mainnav li{
		font-size: 14px;
		padding: 10px 0;
	}
	
	#sns{
		margin-top: 50px;
	}
	
	#sns li{
		display: inline-block;
		padding-right: 10px;
	}

	#sns a:hover img{
		opacity: .8;
	}
	
	/* SEC04 Contents
	-----------------*/
	
	.col4 li{
		display: inline-block;
		width: 20%;
		padding: 0 5%;
		vertical-align: top;
		text-align: center;
	}
	.research img{
	float: left;
	margin: 5px 20px 20px;
}
	#map iframe{
		height: 200px !important;
  }
	
  #footer{
		padding: 30px 10px 70px 0;
	}
  /* NEWS Page*/
  .list-container {
	display: flex;	
	flex-wrap: wrap;
  padding: 0px 0px 50px 0px;
	justify-content: space-between;	
}

.list {
	flex-direction: column;	
	width: 25%;		
}

.list figure {
	width: 100%;
	margin-right: 0;
}

.list .text {
	margin-right: 0;
}

.list h4 {
	margin: 10px 0;	
}
  .list p{
    line-height:20px;
  }

}





@media only screen and (max-width: 640px){

	#gallery li{
		float: none;
		width: 100%;
	}
	.article img{
		float: none;
		display: block;
		margin: 0 auto 20px;
	}
	#map iframe{
		width: 96% !important;
		left: 2%;
	}
}

@media only screen and (max-width: 880px){
  p{
  font: 15px/1.7 'Klee One',YuGothic, san-serif;
}
	#sidebar{
		position: fixed;
		width: 100%;
		z-index:500;
	}
	
	#sidebarWrap{
		position: relative;
		width: 100%;
		height: 60px;
		background: #0c0c0c;
		border-bottom: 1px solid #ccc;
	}
	
	#sidebar h1{
		text-align: center;
		padding-top: 15px;
	}
	
	#sidebar h1 img{
		width: auto !important;
		max-height: 40px;
	}
	
  a#menu{
  	display: inline-block;
  	position: relative;
  	width: 40px;
  	height: 40px;
  	margin: 10px;
	}

	#menuBtn{
  	display: block;
  	position: absolute;
  	top: 50%;
  	left: 50%;
  	width: 18px;
  	height: 2px;
  	margin: -1px 0 0 -7px;
  	background: #fafdff;
  	transition: .2s;
	}

	#menuBtn:before, #menuBtn:after{
  	display: block;
  	content: "";
  	position: absolute;
  	top: 50%;
  	left: 0;
  	width: 18px;
  	height: 2px;
  	background: #fafdff;
  	transition: .3s;
	}

	#menuBtn:before{
  	margin-top: -7px;
	}

	#menuBtn:after{
  	margin-top: 5px;
	}

	a#menu .close{
  	background: transparent;
	}

	a#menu .close:before, a#menu .close:after{
  	margin-top: 0;
	}

	a#menu .close:before{
  	transform: rotate(-45deg);
  	-webkit-transform: rotate(-45deg);
	}

	a#menu .close:after{
  	transform: rotate(-135deg);
  	-webkit-transform: rotate(-135deg);
	}

	.panel{
		width: 100%;
		display: none;
		overflow: hidden;
		position: relative;
		left: 0;
		top: -10px;
		z-index: 100;
	}

	#mainnav{
		position: absolute;
		top: 0;
		width: 100%;
		text-align: right;
	}

	#mainnav ul{
		border-bottom: 1px solid #ccc;
		background: #0c0c0c;
		text-align: left;
	}

	#mainnav li a{
		position: relative;
		display: block;
		padding: 15px 25px;
		border-bottom: 1px solid #ccc;
		color: #fafdff;
		font-weight: 400;
	}
	#mainnav li a:before{
		display: block;
		content: "";
		position: absolute;
		top: 50%;
		left: 5px;
		width: 6px;
		height: 6px;
		margin: -4px 0 0 0;
		border-top: solid 2px #fafdff;
		border-right: solid 2px #fafdff;
		-webkit-transform: rotate(45deg);
		transform: rotate(45deg);
	}
   #mainnav #language li{
    padding-left:10px;
    padding-bottom:10px;
  }
	#mainnav #language li a{
		position: relative;
		display: inline-block;
		padding: 15px 0px 0;
		border: 0;
	}
	#mainnav #language li a:before{
		border: 0;
	}
	#mainnav #sns li{
		display: inline-block;
	}
	#mainnav #sns li a{
		position: relative;
		display: inline-block;
		padding: 15px 10px 0;
		border: 0;
	}
	#mainnav #sns li a:before{
		border: 0;
	}
  
  
  /* whole section*/
  .arrow{
  margin:10px 10px 10px auto;
}
.arrow p{
  text-align:right;
  font-size: 18px;
  margin: 0px 10px 0px 0px;

}

.arrow img{
  margin: 10px 10px 0px 10px;
  width: 30px;
  height: 30px;
  vertical-align: -20%;
  transition: 0.5s;
}

 section h2{
		margin: 0 auto 55px auto;
	}
  
  /* section1 */

  .article h3{
  font-size: 24px;
  text-align: center;
  margin-bottom: 30px;
}

.article li{
  font: 15px/1.7 'Klee One',YuGothic, san-serif;
}
  
  /* section2 */
 .research{
  clear: both;
	overflow: hidden;
	padding-bottom: 20px;
  text-align:center;
}
  .research h3{
  font-size: 20px ;
  text-align: center;
  margin-bottom: 20px;
}
  .research img{
	float: top;
	margin: 5px auto 40px;
}
  .keywords h3{
  font-size: 18px;
  text-align: left;
  margin-bottom: 10px;
}
  .keywords p{
  font: 15px 'Shippori Mincho';
	margin-bottom: 20px;
}

  
   /* section4 */

  #sec04 p{
  font: 11px 'Shippori Mincho';
  text-align:center;
}
  
	.col4 li{
		display: inline-block;
		width: 90px;
		padding: 0 1%;
		vertical-align: top;
		text-align: center;
	}
  .col4 p{
    font-size: 10px ;
  }
  
   /*secpaper*/
  .articlepaper{
  display:flex;
  flex-flow: column;
  height:auto;
  overflow: hidden;
  padding-bottom: 50px;
  }
  .right{
    width: 100%;
  }
  .container {
  　position: relative;
    width: 100%;
    height:400px;
    margin: 0px auto 0px auto;
  }
  .articlepaper h3{
    font-size: 24px;
    text-align: center;
    margin-bottom: 30px;
  }

  .articlepaper li{
    font: 15px/1.7 'Klee One',YuGothic, san-serif;
    }
 
  .image {
    position: absolute;
    left:0%;
    right:0%;
    margin:auto;
    width: 250px;
    height: auto;
    object-fit: cover;
    opacity: 0;
	  animation: change-img-anim 24s infinite;
    }

  /*----Research1------*/
  .rightre{
    width: 100%;
  }
  .rightre h3{
  font-size: 20px ;
  text-align: center;
  margin-bottom: 30px;
  }
  .imagere {
    position: absolute;
    left:0%;
    right:0%;
    margin:auto;
    width: 300px;
    height: 225px;
    object-fit: cover;
    opacity: 0;
	  animation: change-img-anim 24s infinite;
    }
   .containerre {
  　position: relative;
    width: 100%;
    height:300px;
    margin: 0px auto 0px auto;
  }
   /*News Page*/
  .list {
	width: 95%;		
  padding: 10px;
  padding-bottom:50px;
  margin: 0px 0px 50px 0px;
}
  .list .text {
	text-align: center;
}
.list h4 {
	margin: 10px 0;	
}
  
}