@charset "UTF-8";

/*--------------------------------------------------------------------
 *	共通の記述
 *--------------------------------------------------------------------*/
body#home header nav {
	display: none;
}
body#home main {
	overflow: visible;
}

/*------------------------------------------ panel_area */

body#home .panel_area {
	position: relative;
}
body#home .panel_area::before {
	content: "";
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100px;
	background: linear-gradient(-225deg, rgba(43,140,186,1),rgba(14, 164, 223,1),rgba(0,104,181,1));
}

body#home .panel_area h1,
body#home .panel_area p {
	margin: 0;
}

/*------------------------------------------ menu_area */



/*------------------------------------------ news_area */
body#home main article .topics_area h1 {
	margin-bottom: 0.5em;
	font-family: "Noto Serif JP", serif;
	font-optical-sizing: auto;
	font-style: normal;
	font-weight: bold;
	color: #2b8cba;
}
body#home main article .topics_area dl {
	margin: 0;
}
body#home main article .topics_area dl dt {
	margin: 0;
}
body#home main article .topics_area dl dt span {
	display: inline-block;
	margin-left: 1em;
	text-align: center;
	border-radius: 1em;
}
body#home main article .topics_area dl dt span + span {
	margin-left: 0.5em;
}
body#home main article .topics_area dl dt span.education {
	background-color: #ffdd7f;
}
body#home main article .topics_area dl dt span.research {
	background-color: #97dfe3;
}
body#home main article .topics_area dl dt span.news {
	background-color: #c6e39c;
}
body#home main article .topics_area dl dd {
	margin: 0;
}
body#home main article .topics_area dl dd a {
	color: #2b8cba;
}
body#home main article .topics_area .btn {
	display: inline-block;
	margin: 0 auto;
	background-color: #333;
	color: #fff;
	text-decoration: none;
	text-align: center;
}

/*------------------------------------------ footer */

body#home footer #footer_banner {
	position: relative;
	background: linear-gradient(-225deg, rgba(43,140,186,1),rgba(14, 164, 223,1),rgba(0,104,181,1));
	color: #fff;
}
body#home footer #footer_banner::after {
	content: "";
	display: block;
	position: absolute;
	bottom: 0;
	right: -148px;
	width: 100%;
	height: 118px;
	background-blend-mode: soft-light;
	background-image: url('../images/bg_bottom.png');
	background-repeat: no-repeat;
	background-position: top left;
	background-size: 100% auto;
	z-index: 10;
}
body#home footer #footer_banner ul {
	display: flex;
	justify-content: space-between;
	list-style-type: none;
	margin: 0;
	position: relative;
	z-index: 11;
}
body#home footer #footer_banner ul li {
	margin: 0;
}
body#home footer #footer_contents {
	display: none;
}



/*--------------------------------------------------------------------
 *	736px以下用（SP用）の記述
 *--------------------------------------------------------------------*/

@media screen and (max-width: 736px) {
/* 736px以下用（SP用）の記述 */
header #btn_hamburger {
	z-index: 100;
}
body#home main::before {
	top: -105px;
	right: -300px;
	left: auto;
	width: 436px;
	height: 275px;
	background-image: url('../images/top_bg_01.png');
	background-size: 100% auto;
}
body#home main article {
	padding: 1px 8%;
}
body#home main article section h1 {
	font-size: 2.5rem;
}
body#home main article section h1 span {
	font-size: 1.8rem;
}

/*------------------------------------------ panel_area */
body#home .panel_area {
	position: relative;
	padding: 30px 5% 20px;
}
body#home .panel_area::before {
	height: 300px;
	z-index: -1;
}
body#home .panel_area::after {
	content: "";
	display: block;
	position: absolute;
	top: 206px;
	left: -261px;
	width: 436px;
	height: 275px;
	background-blend-mode: soft-light;
	background-image: url('../images/top_bg_02.png');
	background-size: 100% auto;
	background-repeat: no-repeat;
	background-position: top left;
	z-index: -1;
}
body#home .panel_area h1 {
	margin: 0 3% 1.5em;
}
body#home .panel_area .btn_about {
	margin: 1em 0;
	padding: 0;
	text-align: left;
}
body#home .panel_area .btn_about a {
	display: block;
	margin-bottom: 0.5em;
	padding: 10px 20px;
	background-color: #ffc11a;
	font-weight: bold;
	color: #2b8cba;
	text-decoration: none;
	text-align: center;
}
body#home .panel_area .btn_about a span {
	padding: 10px 0 10px 50px;
	padding-bottom: 10px;
	background-repeat: no-repeat;
	background-position: center left;
	background-image: url('../images/top_menu_ic_01.png');
	background-size: 34px auto;
}


/*------------------------------------------ nav */
body#home main article nav {
	display: none;
}


/*------------------------------------------ news_area */
body#home main article .topics_area h1 {
	margin-top: 1em;
	font-size: 2.0rem;
}
body#home main article .topics_area dl {
	font-size: 1.5rem;
}
body#home main article .topics_area dl dt span {
	padding: 0 10px;
	font-size: 1.2rem;
}
body#home main article .topics_area dl dd {
	margin-bottom: 1em;
}
body#home main article .topics_area .btn {
	padding: 5px 40px;
	font-size: 1.6rem;
}
body#home main article .topics_area .btn:after {
	top: calc((100% - 7px) / 2 );
	right: 15px;
	width: 13px;
	height: 5px;
}

/*------------------------------------------ footer */

body#home footer #footer_banner {
	margin-top: 110px;
	padding: 30px 5%;
}
body#home footer #footer_banner::after {
	bottom: -10px;
	right: -217px;
	width: 436px;
	height: 275px;
	background-size: 100% auto;
	z-index: 10;
}
body#home footer #footer_banner ul li {
	width: 49.2%;
}



/* 736px以上用（SP用）の記述 end */
}


/*--------------------------------------------------------------------
 *	737px以上用（PC用）の記述
 *--------------------------------------------------------------------*/
@media screen and (min-width: 737px), print {
/* 737px以上用（PC用）の記述 */
body#home main::before {
	top: -400px;
	right: -653px;
	left: auto;
	width: 1090px;
	height: 688px;
	background-image: url('../images/top_bg_01.png');
	background-size: 100% auto;
}
body#home main::after {
	content: "";
	display: block;
	position: absolute;
	top: 680px;
	left: -42.5%;
	width: 90%;
	max-width: 1598px;
	padding-top: 5%;
	background-blend-mode: soft-light;
	background-image: url('../images/footer_logo.png');
	background-size: 100% auto;
	background-repeat: no-repeat;
	background-position: bottom left;
	z-index: 1;
	transform: translate(0%, 80%) rotate(90deg);
}
body#home main article {
	max-width: 1300px;
}

/*------------------------------------------ panel_area */

body#home .panel_area::before {
	width: 65.625%;
	max-width: 1050px;
	padding-top: 33%;
	z-index: -1;
}
body#home .panel_area::after {
	content: "";
	display: block;
	position: absolute;
	top: 338px;
	left: -753px;
	width: 1090px;
	height: 688px;
	background-blend-mode: soft-light;
	background-image: url('../images/top_bg_02.png');
	background-size: 100% auto;
	background-repeat: no-repeat;
	background-position: top left;
	z-index: -1;
}
body#home .panel_area h1 {
	position: absolute;
	top: 30%;
	left: 50%;
	transform: translate(-50%, 0);
	width: 81.25%;
	margin: auto;
}
body#home .panel_area h1 img {
	width: 47.38%;
	margin: auto;
}
body#home .panel_area p {
	padding-top: 6%;
	text-align: right;
}
body#home .panel_area p img {
	width: 74%;
	max-width: 1191px;
}

body#home .panel_area .btn_about {
	position: absolute;
	top: 60%;
	left: 50%;
	transform: translate(-50%, 0);
	width: 81.25%;
	padding: 0;
	text-align: left;
}
body#home .panel_area .btn_about a {
	display: inline-block;
	margin-right: 0.5em;
	padding: 10px 30px;
	background-color: #ffc11a;
	font-weight: bold;
	color: #2b8cba;
	text-decoration: none;
}
body#home .panel_area .btn_about a span {
	padding: 10px 0 10px 50px;
	padding-bottom: 10px;
	background-repeat: no-repeat;
	background-position: center left;
	background-image: url('../images/top_menu_ic_01.png');
	background-size: 34px auto;
}


/*------------------------------------------ nav */

body#home main article nav {
	background: linear-gradient(-225deg, rgba(43,140,186,1),rgba(14, 164, 223,1));
}
body#home main article nav ul {
	list-style-type: none;
	display: flex;
	justify-content: space-between;
	max-width: 1300px;
	margin: 0 auto;
	font-weight: bold;
}
body#home main article nav ul li {
	position: relative;
	width: 25%;
	margin: 0;
	text-align: center;
	font-size: 2.0rem;
	transition : all 0.5s ease-out;
}
body#home main article nav ul li::after {
	content: "";
	display: block;
	position: absolute;
	top: 27.5%;
	right: 0;
	width: 1px;
	height: 45%;
	background-color: #fff;
}
body#home main article nav ul li:last-child {
	border-right: none;
}
body#home main article nav ul li:last-child::after {
	content: none;
}
body#home main article nav ul li a {
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	width: 100%;
	height: 100%;
	margin: 0 auto;
	padding: 16px 10px;
	text-decoration: none;
	color: #fff;
}
body#home main article nav ul li a span {
	padding: 10px 0 10px 50px;
	padding-bottom: 10px;
	background-repeat: no-repeat;
	background-position: center left;
}
body#home main article nav ul li:nth-child(1) a span {
	background-image: url('../images/gmenu_ic_01.png');
	background-size: 34px auto;
}
body#home main article nav ul li:nth-child(2) a span {
	background-image: url('../images/gmenu_ic_03.png');
	background-size: 30px auto;
}
body#home main article nav ul li:nth-child(3) a span {
	background-image: url('../images/gmenu_ic_02.png');
	background-size: 33px auto;
}
body#home main article nav ul li:nth-child(4) a span {
	background-image: url('../images/gmenu_ic_04.png');
	background-size: 30px auto;
}



/*------------------------------------------ news_area */
body#home main article .topics_area {
	max-width: 1100px;
	margin: 20px auto;
}
body#home main article .topics_area h1 {
	margin-top: 1em;
	font-size: 3.3rem;
}
body#home main article .topics_area dl {
	display: flex;
	flex-wrap: wrap;
	font-size: 1.8rem;
}
body#home main article .topics_area dl dt {
	width: 10.7em;
}
body#home main article .topics_area dl dt:has(> :nth-child(2)) {
	width: 15em;
}
body#home main article .topics_area dl dt span {
	width: 6em;
	font-size: 1.3rem;
}
body#home main article .topics_area dl dt:has(> :nth-child(2)) span {
	width: 6em;
}
body#home main article .topics_area dl dd {
	width: calc(100% - 11.5em);
	margin-bottom: 0.5em;
}
body#home main article .topics_area dl dt:has(> :nth-child(2)) + dd {
	width: calc(100% - 15.5em);
	margin-left: 0.5em;
}
body#home main article .topics_area .btn {
	min-width: 240px;
	padding: 8px 60px;
	transition : all 0.5s ease-out;
	font-size: 2.0rem;
}
body#home main article .topics_area .btn:hover {
	opacity: 0.8;
}


/*------------------------------------------ footer */
body#home footer #footer_banner {
	margin-top: 180px;
	padding: 100px 0;
}
body#home footer #footer_banner::after {
	bottom: -130px;
	right: -290px;
	width: 1090px;
	height: 688px;
}
body#home footer #footer_banner ul {
	max-width: 1100px;
	margin: 0 auto;
}
body#home footer #footer_banner ul li {
	width: 49.2%;
}


/* 737px以上用（PC用）の記述 end */
}


/*--------------------------------------------------------------------
 *	1200px以上用（PC用）の記述
 *--------------------------------------------------------------------*/
@media screen and (min-width: 1200px), print {
/* 1200px以上用（PC用）の記述 */

body#home main article .wrap {
	margin: 0 auto;
}


/* 1200px以上用（PC用）の記述 end */
}

/*--------------------------------------------------------------------
 *	1400px以上用（PC用）の記述
 *--------------------------------------------------------------------*/
@media screen and (min-width: 1400px), print {
/* 1400px以上用（PC用）の記述 */




/* 1200px以上用（PC用）の記述 end */
}

/*--------------------------------------------------------------------
 *	印刷用（PC表示）の記述
 *--------------------------------------------------------------------*/
@media print {
/* 印刷用（PC表示）の記述 */



/* 印刷用（PC表示）の記述 end */
}


/*------------------------------------------ clear */
section {
	zoom: 100%;
}

section:after {
	content: "";
	display: block;
	clear: both;
}