@charset "shift_jis";
@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:wght@400;700&display=swap');

#slide-area {
	background: url(../images/slidearea-bg.png) repeat-x left top;
	width: 100%;
	height: 430px;
	box-sizing: border-box;
	padding-top: 10px;
	overflow: hidden;
	position: relative;
}

#slide-area #slides {
	width: 820px;
	margin: 0 auto;
}

#slides .slidesjs-previous.slidesjs-navigation,
#slides .slidesjs-next.slidesjs-navigation {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 50px;
	height: 50px;
	cursor: pointer;
	z-index: 10;
	display: block;
	text-indent: -9999px;
}

#slides .slidesjs-previous.slidesjs-navigation {
	margin-top: -50px;
	margin-left: -435px;
	background: url(../images/slidearea-button-left.png) no-repeat left top;
}

#slides .slidesjs-previous.slidesjs-navigation:hover {
	background: url(../images/slidearea-button-left_ovr.png) no-repeat left top;
}

#slides .slidesjs-next.slidesjs-navigation {
	margin-top: -50px;
	margin-left: 385px;
	background: url(../images/slidearea-button-right.png) no-repeat left top;
}

#slides .slidesjs-next.slidesjs-navigation:hover {
	background: url(../images/slidearea-button-right_ovr.png) no-repeat left top;
}

#contents {
	width: 950px;
	margin: 0 auto 50px;
	padding: 30px 25px 0;
	box-sizing: border-box;
	overflow: hidden;
}

#contents #left-area {
	float: left;
	width: 600px;
}

#contents #right-area {
	float: right;
	width: 270px;
}

#topics-area {
	border: 1px #bfbfbf solid;
	border-radius: 5px;
	padding: 10px 25px;
	margin-bottom: 30px;
}

#topics-area h2 {
	position: relative;
	top: -20px;
	left: -5px;
}

#topics-area h2 img,
#new-topics-area h2 img {
	box-shadow: 0 0 5px rgba(0,0,0,0.3);
}

#topics-area dl {
	margin-bottom: 5px;
	position: relative;
	clear: both;
}

#topics-area dl.new:before {
	content: "";
	position: absolute;
	left: -50px;
	top: 0;
	width: 44px;
	height: 16px;
	background: url(../images/contents-topics-newmark.png) no-repeat left top;
	z-index: 10;
}

#topics-area dt,
#topics-area dd {
	font-size: 1.2em;
	float: left;
}

#topics-area dd:nth-child(2) {
	margin-left: 20px;
}

#topics-area dd:last-child {
	float: none;
	margin-left: 200px;
}

#topics-area div.morelink,
#new-topics-area div.morelink {
	text-align: right;
	margin: 20px 0 10px;
}

#topics-area div.morelink a,
#new-topics-area div.morelink a {
	font-size: 1.2em;
	padding-left: 22px;
	position: relative;
}

#topics-area div.morelink a:before,
#new-topics-area div.morelink a:before {
	position: absolute;
	top: 1px;
	left: 0;
	width: 15px;
	height: 15px;
	border-radius: 15px;
	background-color: #2878e6;
	content: "";
}

#topics-area div.morelink a:after,
#new-topics-area div.morelink a:after {
	position: absolute;
	top: 6px;
	left: 4px;
	width: 4px;
	height: 4px;
	border-top: 1px #fff solid;
	border-right: 1px #fff solid;
	content: "";
	-webkit-transform: rotate(45deg);
	-ms-transform: rotate(45deg);
	-moz-transform: rotate(45deg);
	transform: rotate(45deg);
}

#topics-area div.morelink a:hover:before,
#new-topics-area div.morelink a:hover:before {
	background-color: #b2b2b2;
}

#new-topics-area {
	background-color: #ededed;
	border: 1px #bfbfbf solid;
	border-radius: 5px;
	padding: 0 15px 10px;
	margin-bottom: 30px;
}

#new-topics-area h2 {
	position: relative;
	top: -10px;
	left: 5px;
}

#new-topics-area > img {
	border: 5px #fff solid;
	box-shadow: 0 0 10px rgba(0,0,0,0.3);
	margin-bottom: 10px;
	margin: 0 auto 10px;
	display: block;
}

#new-topics-area > a.application img {
	border: none;
	box-shadow: 0 0 10px rgba(0,0,0,0.3);
	margin-bottom: 10px;
	margin: 0 auto 10px;
	display: block;
}

#new-topics-area #new-topics-date {
	overflow: hidden;
	text-align: right;
	margin-bottom: 15px;
	font-size: 1.1em;
}

#new-topics-area #new-topics-date img {
	float: left;
}

#new-topics-area h3 {
	/*元のfont-size: 1.2em;*/
	font-size: 1.8em;
	color: #666;
	margin-bottom: 5px;
	text-align: center;
}

#new-topics-area h3.date {
	font-size: 1.2em;
	color: #666;
	margin-bottom: 5px;
	margin-left: 165px;
}

#new-topics-area p {
	font-size: 1.3em;
}

div.banner-area {
	margin-bottom: 30px;
}

div.banner-area-dot #download-ar {
	border: 1px #65686C dotted;
	padding: 10px;
}


/*201707追加*/
#contents #local-nav #news-area {
	width: 230px;
	background-color: #ededed;
	border: 1px #bfbfbf solid;
	border-radius: 4px;
	position: relative;
	padding: 10px 0px 25px 0px;
}

#contents #local-nav #news-area img {
	position: absolute;
	top: -10px;
	left: 25px;
	box-shadow: 0 0 5px rgba(0,0,0,0.3);
}

#contents #local-nav #news-area dt {
	font-size: 1.5em;
	margin: 25px 25px 0px 25px;
}

#contents #local-nav #news-area dd {
	padding: 0px 10px 5px 25px;
	font-size: 1.2em;
}

/* 2025年改修 */
.libre-baskerville-regular {
  font-family: "Libre Baskerville", serif;
  font-weight: 400;
  font-style: normal;
}

.libre-baskerville-bold {
  font-family: "Libre Baskerville", serif;
  font-weight: 700;
  font-style: normal;
}
.kv {
  position: relative;
  width: 100%;
  max-width: 1920px;
  /*height: 780px;*/
  /*height: clamp(19.75rem, -81.413rem + 179.84vw, 48.75rem);*/
  aspect-ratio: 1920 / 780;
  /*height: 100%;*/
  margin: 0 auto;
}
.kv-text {
  font-size: 2.8rem;
  font-size: clamp(2rem, 0.56rem + 2.56vw, 2.8rem);/*2~2.8rem 900~1400px*/
  line-height: 1.9;
  color: #fff;
  position: absolute;
  top: /*242px*//*150px*/clamp(3.75rem, -6.375rem + 18vw, 9.375rem);/*60~150px 900~1400px*/
  left: /*157px*/calc(157/1920*100%);
  filter: drop-shadow(0px 1px 3px rgba(0, 0, 0, .5));
}
.background {
  /*position: fixed;*/
  position: absolute;
  top: 0px;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 1920px;
  overflow: hidden;
  height: 100%;
  z-index: -10;
}
.background li {
  position: absolute;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: 50% 50%;
  opacity: 0;
  animation: homeBG 18s linear 0s infinite;
}
.background li:first-of-type {
  background-image: url("../images/home_bg01en.jpg");
}
.background li:nth-of-type(2) {
  background-image: url("../images/home_bg02en.jpg");
  animation-delay: 6s;
}
.background li:nth-of-type(3) {
  background-image: url("../images/home_bg03en.jpg");
  animation-delay: 12s;
}
@keyframes homeBG { 
  0% {
    opacity:0;
  }
  5.5555556% {
    opacity:1;
  }
  27.777777% {
  }
  33.333333% {      
    opacity:1;
  }
  38.888889% {
    opacity:0;
  }
  100% {
    opacity:0;
  }
}

.kv._h640 {
  position: relative;
  width: 100%;
  max-width: 1920px;
  /*height: 780px;*/
  /*height: clamp(19.75rem, -81.413rem + 179.84vw, 48.75rem);*/
  aspect-ratio: 1920 / 640;
  /*height: 100%;*/
  margin: 0 auto;
}

.kv._h640 .background li:first-of-type {
  background-image: url("../images/home_bg01en640.jpg");
}
.kv._h640 .background li:nth-of-type(2) {
  background-image: url("../images/home_bg02en640.jpg");
  animation-delay: 6s;
}
.kv._h640 .background li:nth-of-type(3) {
  background-image: url("../images/home_bg03en640.jpg");
  animation-delay: 12s;
}