@charset "UTF-8";

/*-------------------------------------------
common
--------------------------------------------*/

body {
    width: 100%;
    color: #333333;
    box-sizing: border-box;
    font-feature-settings: 'palt';
    font-family:'Montserrat', 'Noto Sans JP',sans-serif;
    font-size: 16px;
}

body * {
    box-sizing: inherit;
    min-height: 0vw; /* Safari clampévÊýŒ�²ß */
}

a:link {
    color: #333333;
}

a:visited {
    color: #333333;
}

.inner {
    max-width: 1285px;
    background-color: #fff;
    margin: 0 auto;
}

.sm {
    display: none;
}

/*-------------------------------------------
header
--------------------------------------------*/
.hd_inner {
    border-top: 5px solid #385293;
    margin: 0 auto;
    padding-top: 32px;
    padding-bottom: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hd_left {
    vertical-align: middle;
}

.hd_left h1 {
    font-weight: normal;
}

.hd_left img {
    max-width: 320px;
    height: auto;
    vertical-align: middle;
}

.hd_right_top {
    font-size: 0.75rem;
}

.hd_right_top ul li {
    padding-left: 33px;
}

.hd_right_top ul,.hd_right_bottom ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
}

.hd_right_bottom {
    padding-top: 20px;
}

.hd_right_bottom ul li {
    font-weight: 500;
    padding-left: 48px;
}

.hd_right_bottom ul li a:hover {
    color: #0545E8;
    transition: 0.3s;
}

.hd_right_top ul li a {
    display: inline-block;
    position: relative;
}

.hd_right_top ul li a::after {
    position: absolute;
    left: 0;
    content: "";
    width: 100%;
    height: 1px;
    background-color: #333;
    bottom: -5px;
    transform: scale(0,1);
    transform-origin: left top;
    transition: transform 0.3s;
}

.hd_right_top ul li a:hover::after {
    transform: scale(1,1);
}

/*-------------------------------------------
main
--------------------------------------------*/
.contents_inner {
    max-width: 100%;
    background-color: #fff;
}

.contents_inner_img {
    max-width: 100%;
    height: 600px;
    background: url('/library/common_images/visual.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 30% 15%;
}

 .contents_inner_base{
    max-width: 1180px;
    margin-right: auto;
    margin-left: auto;
}

.main_contents {
    margin-top:-200px;
padding-bottom:80px;
}

.contents_ifram {
    max-width: 1180px;
    height: 580px;
    background-color:#fff;
	display:flex;
	justify-content:space-between;
	padding:20px 5%;
}
.contents_ifram > div.notice{
	width:65%;
}
.contents_ifram > div.calendar{
	width:30%;
	overflow-y:hidden;
}

.contents_ifram iframe{
	width:100%;
	height:100%;
}

.contents_item {
    width: 100%;
	max-width:1060px;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 76px;
}
.main_contents h2{
	    width: 100%;
	max-width:1060px;
    margin-right: auto;
    margin-left: auto;
}

.contents_item li.login a span::before {
    content: url(/library/common_images/ico_lock.png);
    vertical-align: middle;
    padding-right: 10px;
}

.arrow_box {
    position: relative;
    width: 30%;
    text-align: center;
    box-sizing: border-box;
    aspect-ratio: 11 / 5;
}

.contents_item li a {
    display: block;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center; 
    align-items: center;
    flex-direction: column;
    padding: 20px 10px;
    background-color:#E7F3F7;
}
.contents_item li a span{
    text-align: center;
}
.arrow_box::before {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 10px;
    height: 10px;
    border-top: 2px solid #2e4fb5;
    border-right: 2px solid #2e4fb5;
}

.arrow_box::after {
    content: "";
    position: absolute;
    bottom: calc(100% - 22px);
    left: calc(100% - 39px);
    width: 16px;
    height: 2px;
    background-color:#2e4fb5;
    transform: rotate(135deg);
    transform-origin: bottom right;
}

.contents_item a {
    font-size: 1.125rem;
    font-weight: bold;
    letter-spacing: 0.05em;
}

.contents_item li:hover {
    opacity: 0.6;
    transition: all 0.3s ease 0s;
}

li.arrow_box {
    display: flex;
}

/*-------------------------------------------
footer
--------------------------------------------*/
.ft_outer {
    max-width: 100%;
    /*height: 250px;*/
    height: auto;
    background: linear-gradient(rgba(77,77,77,0.8),rgba(77,77,77,0.8)),url('/library/common_images/footer.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.ft_inner {
    background-color: transparent;
    font-size: 0.875rem;
    color: #ffffff;
    line-height: 1.4;
    padding-top: 100px;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: flex-start;
    height: auto;
    padding-bottom: 80px;
}

.ft_item {
    border-top: 1px solid #fff;
    padding: 28px  11px 33px 0;
}
.ft_item:not(:first-of-type){
	margin-left:10%;
}
.ft_item dl{
    display: flex;
	justify-content:space-between;
	margin-bottom:0.8em;
}
.ft_item dt{
    width: 28%;
}
.ft_item dd{
    width: 70%;
}
.ft_right{
	margin-right:0;
	margin-left:auto;
}
.ft_right a:link {
    color: #fff;
}

.ft_right a:visited {
    color: #fff;
}

.ft_right ul li {
    padding-left: 33px;
}

.ft_right ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
}

.ft_copy {
    font-size: 0.688rem;
    text-align: right;
    margin-top: 45px;
}

.ft_right ul li a {
    display: inline-block;
    position: relative;
}

.ft_right ul li a::after {
    position: absolute;
    left: 0;
    content: "";
    width: 100%;
    height: 1px;
    background-color: #fff;
    bottom: -5px;
    transform: scale(0,1);
    transform-origin: left top;
    transition: transform 0.3s;
}

.ft_right ul li a:hover::after {
    transform: scale(1,1);
}


/*-------------------------------------------
low
--------------------------------------------*/
#low main{
    font-size: 110%;
    line-height: 1.4;
    letter-spacing: 0.05em;
}
#low main img{
    max-width: 100%;
    height: auto;
}
#low main{
    padding: 80px 0;
    border-top: 1px solid #ddd;
}
#low main p{
    margin-bottom: 1em;
}
#low main h1{
    font-size: 2.4em;
    letter-spacing: 0.1em;
    font-weight: normal;
    color: #385293;
    margin-bottom: 1.5em;
    line-height: 1.2;
}
main h2{
    font-size: 1.6em;
    letter-spacing: 0.1em;
    font-weight: normal;
    margin: 2em 0 1em 0;
    padding: 0.7em 0;
    border-bottom: 2px solid #ddd;
    position: relative;
    line-height: 1.2;
}
main h2::after{
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 50px;
    height: 1px;
    border-bottom: 2px solid #385293;
    pointer-events: none;
}
#low main h3{
    letter-spacing: 0.1em;
    color: #385293;
    margin: 2em 0 1em 0;
    display: flex;
    align-items: center;
    line-height: 1.2;
}
#low main h3::before{
    content: "";
    width: 20px;
    height: 1px;
    border-bottom: 1px solid #385293;
    margin-right: 10px;
}
#low main a{
    color: #0545E8;
    text-decoration: underline;
}
#low main a:hover{
    text-decoration: none;
}
#low main a.arrow{
    display: table;
    color: #333;
    border: 1px solid #333;
    background: #fff;
    text-decoration: none;
    font-weight: bold;
    padding: 13px 43px 10px 20px;
    margin-bottom: 1em;
    position: relative;
    transition: all ease .3s;
}
#low main a.arrow::before,
#low main a.arrow::after{
    content: "";
    position: absolute;
}
#low main a.arrow::before{
    width: 13px;
    height: 3px;
    border-bottom: 2px solid #2e4fb5;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
}
#low main a.arrow::after{
    right: 17px;
    top: 50%;
    transform: rotate(45deg) translateY(-50%);
    width: 8px;
    height: 8px;
    border-top: 2px solid #2e4fb5;
    border-right: 2px solid #2e4fb5;
}
#low main a.arrow:hover{
    transform: translateX(8px);
}

ol > li{
    list-style-position:inside;
}
#low main ul > li{
    padding-left: 20px;
    position: relative;
    margin-bottom: 0.25em;
}
#low main ul > li::before{
    content: "";
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 4px;
    height: 4px;
    background: #333;
    border-radius: 50%;
}

#low main table{
    width: 100%;
    margin: 40px 0;
}
#low main table th{
    font-weight: normal;
    width: 30%;
    border-bottom: 1px solid #aaa;
    text-align: left;
    padding: 20px;
}
#low main table td{
    padding: 20px 3%;
    border-bottom: 1px solid #ddd;
}
#low main table tr:first-of-type th{
    border-top: 1px solid #aaa;
}
#low main table tr:first-of-type td{
    border-top: 1px solid #ddd;
}

#low main .fl_box{
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}
#low main .fl_box > figure{
    width: 40%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
}
#low main .fl_box > figure img{
    object-fit: cover;
    object-position: center;
    width: 100%;
    height: 100%;
}
#low main .fl_box > div{
    width: 55%;
}

.video_wrap{
	aspect-ratio:16 / 9;
	max-width:720px;
}
.video_wrap iframe{
	border:none;
	object-fit:cover;
	width:100%;
	height:100%;
}
#low main .fl_box > div.video_wrap{
	width:55%;
	margin-left:5%;
}

/*-------------------------------------------
break_point
--------------------------------------------*/
@media screen and (max-width: 1285px) {
    .hd_inner {
        padding-left: 15px;
        padding-right: 15px;
    }

    .hd_right_bottom ul li {
        padding-left: 40px;
    }

    .inner.ft_inner {
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media screen and (max-width: 1181px) {
    .main_contents {
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media screen and (max-width: 1150px) {
    .ft_item:nth-child(2) {
        margin-left: 0;
    }

    .ft_inner {
        justify-content: space-evenly;
    }
}

@media screen and (max-width: 989px) {
    .arrow_box a {
        font-size: clamp(0.75rem, 0.517rem + 0.99vw, 1.125rem);
    }
}