@charset "UTF-8";
/* CSS Document */

* { box-sizing: border-box; outline: none; }
html { scroll-behavior: smooth; }
html, body { height: 100%; overflow: scroll; font-size: 16px; line-height: 1.5rem; }
@supports (-webkit-touch-callout: none) { html, body { height: -webkit-fill-available; } }
input[type=text], input[type=email], input[type=password], input[type=tel], input[type=number], input[type=url], textarea {
    transform: scale(1);
    border: 1px solid #6f6f6f;
    width: 100%;
    color: #333;
    -webkit-border-radius : 5px;
    border-radius : 5px;
    -webkit-appearance : none;
    -webkit-tap-highlight-color : rgba(0,0,0,0);
    padding: 16px 40px;
    margin-bottom: 40px;
}
textarea { padding: 40px; height: 360px; }
input::placeholder, textarea::placeholder { color: #ccc; font-size: .875rem; }
html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, address, img, strong, sub, sup, i, dl, dt, dd, ol, ul, li, form, label, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary, time, mark, audio, video, button {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    vertical-align: baseline;
    background: transparent;
    font-style: normal;
    font-weight: normal;
    line-height: 1.5rem;
}
h1, h2, h3, h4, h5, h6 { font-weight: bold; }
body { background-color: #fff; font-family: "游ゴシック Medium", "游ゴシック体", "Yu Gothic Medium", YuGothic, "Noto Sans JP", "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif; color: #333; font-size: 16px; font-feature-settings: "palt"; overflow: auto; }
p { font-size: 1.05rem; margin-bottom: 10px; line-height: 1.85rem; }
a { text-decoration: none; color: #333; font-weight: bold; position: relative; display: inline-block; }
a:hover { color: #0085cd; text-decoration: none; border-bottom-color: #0085cd !important; }
a, a img, a svg, .btn, input { transition: all .2s ease; }
main { z-index: 0; position: relative; }
img { width: 100%; max-width: 100%; height: auto; display: block; }
ol, ul:not(.dot) { list-style: none; margin: 0; padding: 0; }
ul.dot li { list-style: disc; margin-left: 20px; }
ol > li { list-style: decimal; margin-left: 20px; margin-bottom: 10px; }
/* a[href^="mailto:"] { margin-right: 3px; }
a[href^="mailto:"]::before { content: url("../images/icon-mail.svg"); width: 17px; height: 17px; vertical-align: sub; display: inline-block; margin-left: 2px; margin-right: 2px; } */
select { padding: 5px; }
table { border-top: 1px solid #6f6f6f; border-right: 1px solid #6f6f6f; width: 100%; }
table tbody th, table tbody td { border-bottom: 1px solid #6f6f6f; border-left: 1px solid #6f6f6f; padding: 16px; }
table thead th { background-color: #f4f4f4; padding: 16px; border-bottom: 1px solid #6f6f6f; border-left: 1px solid #6f6f6f; }
table th, table td { vertical-align: middle; }
article { padding: 0 0 40px; }
header { display: none; background-color: rgba(255,255,255,.95); transition: all .2s ease; }

.header-nav { position: fixed; top: 64px; left: 60px; z-index: 5; width: 190px; border-radius: 10px; padding: 32px 24px 15px; background-color: rgba(255,255,255,.95); transition: all .2s ease; }
.header-nav a.btn-home { margin: 0 auto 25px; display: block; width: 100px; }
.header-nav nav ul li:not(:last-child) { border-bottom: 1px solid #ccc; }
.header-nav nav ul li a { font-weight: bold; display: block; font-size: .95rem; white-space: nowrap; line-height: 40px; }

#wrapper { position: relative; padding: 64px 60px 64px 310px; }
section { margin-bottom: 100px; }

h1 { color: #0085CD; font-size: 3.5rem; line-height: 5rem; margin-bottom: 30px; }
h2 { color: #0085CD; font-size: 2.5rem; line-height: 4rem; margin-bottom: 30px; }
section.page-title h2 { font-size: 3rem; }
h2.collaborative-research { margin-bottom: 40px; }
h3 { color: #0085CD; font-size: 2.35rem; line-height: 3rem; margin-bottom: 20px; }
h4 { font-size: 1.65rem; margin-bottom: 25px; line-height: 2.5rem; }
h5 { font-size: 1.35rem; line-height: 1.85rem; }
h6 { font-size: 1.125rem; line-height: 1.8rem; }

#pagetop { position: fixed; bottom: -6px; right: 5vw; z-index: 9999; }
#pagetop img { width: 160px; }


footer { font-size: .85rem; }
.footer { height: 420px; }
footer > div:not(.footer-3rd) { display: flex; justify-content: space-between; }
footer .footer-1st { background-color: #f3f6f8; padding: 64px 80px; }
footer .footer-1st .footer-logo { width: 59%; display: flex; align-items: center; }
footer .footer-1st .footer-logo img { width: 264px; }
footer .footer-1st .footer-nav { width: 41%; display: flex; justify-content: space-between; }
footer .footer-1st .footer-nav li:not(:last-child) { margin-bottom: 20px; }
footer .footer-1st .footer-nav li a { font-size: .925rem; }
footer .footer-2nd { padding: 20px 80px; }
footer .footer-2nd .handai-logo { width: 20%; border-right: 1px solid #ccc; padding: 10px 0; }
footer .footer-2nd .handai-logo img { width: 160px; margin: 0 20px; }
footer .footer-2nd div:last-child { width: 75%; }
footer .footer-2nd div:last-child a { line-height: 60px; font-size: 1rem; font-weight: normal; border-bottom: 1px solid #333; }
footer .footer-3rd { border-top: 1px solid #ccc; padding: 8px 80px 24px; }

section.top-visual > div { border-radius: 20px; background-color: #fff0dd; max-height: 720px; }
section.top-visual > div img { width: auto; height: 100%; margin: auto; border-radius: 20px; max-height: 720px; }

section.top-theme { text-align: center; }
section.top-theme p { font-size: 1.025rem; line-height: 2rem; }

section.liteblue { background-color: #effaff; text-align: center; width: 100vw; margin-left: -310px; padding: 100px 60px 100px 310px; }
section.liteblue > h2 { font-size: 2.5rem; }
section.liteblue > .members-list h3 { font-size: 2rem; }

body.home section.liteblue p { max-width: 700px; margin: 0 auto 80px; }

section.top-about > div { display: flex; justify-content: space-between; }
section.top-about div > div:first-child { width: 40%; }
section.top-about div > div:last-child { width: 55.5%; }

section.top-1000days h3 { color: #333; margin-bottom: 30px; }

body:not(.home) section.top-news { min-height: 720px; }

.pinkBox, .yellowBox, .blueBox { display: flex; justify-content: space-between; padding: 64px 88px; border-radius: 20px; }
.pinkBox { background-color: #ffeeee; }
.pinkBox h2, .pinkBox h4 { color: #f7585b; }
.blueBox h2, .blueBox h4 { color: #333; }
.pinkBox h2, .pinkBox h4 { color: #f7585b; }
.yellowBox h2, .yellowBox h4 { color: #f58c00; }
.pinkBox h2, .yellowBox h2 { font-size: 2.25rem; margin-bottom: 20px; }
.pinkBox h4, .yellowBox h4 { margin-bottom: 10px; }
.yellowBox { background-color: #fff1e0; }
.pinkBox > div, .yellowBox > div { width: calc( 50% - 24px ); display: flex; flex-direction: column; justify-content: center; }
.blueBox { background-color: #effaff; padding: 80px 56px; }
.blueBox > div { width: calc( ( 100% - 80px ) / 2 ); }
.blueBox h3 { font-size: 2rem; color: #333; margin-bottom: 20px; }
.blueBox.compact { flex-direction: column; padding: 48px; }

.news-header { display: flex; border-bottom: 1px solid #ccc; margin-bottom: 30px; }
.news-header h5 { line-height: 3rem; }
.news-header .catList { display: flex; padding-top: 4px; margin-bottom: 28px; }
.news-header .catList li { margin-left: 28px; line-height: 3rem; }
.news-header .catList li span { padding: 0 24px; line-height: 36px; display: block; border: 1px solid #0085cd; font-weight: bold; font-size: 1rem; border-radius: 20px; cursor: pointer; transition: all .2s ease; }
.news-header .catList li span:hover { background-color: rgba(0,133,205,.2); }
.news-header .catList li.is-active span { background-color: #0085cd; color: #fff; }
section.achievements .news-header .catList li.is-active span { background-color: #04648d; }
section.achievements .news-header .catList li span { border: 1px solid #04648d; }
section.achievements .paper-list { margin-bottom: 80px; }
.newsList li { display: flex; padding: 40px 0; border-bottom: 1px dotted #ccc; transition: all .2s ease; }
.newsList li .imgBox { width: 200px; min-width: 200px; height: 160px; margin-right: 30px; }
.newsList li .imgBox img { border-radius: 10px; }
.newsList li .txtBox .cat-date { margin-bottom: 15px; }
.newsList li .txtBox .cat, .paper-list li .textBox .cat { background-color: #0085cd; color: #fff; padding: 0 24px; line-height: 30px; border-radius: 20px; font-weight: bold; font-size: .85rem; min-width: 104px; text-align: center; }
.paper-list li .textBox .cat, .paper-list li .txtBox .cat { background-color: #04648d; }
.newsList li .txtBox .date { color: #6f6f6f; font-size: 1rem; margin-left: 20px; line-height: 30px; }
.newsList li .txtBox h4 { font-size: 1.125rem; font-weight: bold; margin-bottom: 15px; }
.newsList li .txtBox h4 a, .columnBox.newsPost h2 a { border-bottom: 1px solid #333; font-weight: bold; line-height: 2rem; display: inline; padding-bottom: 5px; }
.columnBox.newsPost h2 a.exlink::after { content: url(../images/icon-exlink.svg); vertical-align: top; transform: scale(1.75); display: inline-block; margin-left: 16px; }

.newsList li .txtBox .cat.cat01::after, .columnBox.newsPost .date > div.cat.cat01::after { content: '更新情報'; }
.newsList li .txtBox .cat.cat02::after, .columnBox.newsPost .date > div.cat.cat02::after { content: 'イベント'; }
.newsList li .txtBox .cat.cat03::after, .columnBox.newsPost .date > div.cat.cat03::after { content: '共同研究'; }
.newsList li .txtBox .cat.cat04::after, .columnBox.newsPost .date > div.cat.cat04::after { content: '業績'; }

.paper-list li .txtBox .cat.catA1::after { content: '論文'; }
.paper-list li .txtBox .cat.catA2::after { content: '学会発表'; }
.paper-list li .txtBox .cat.catA3::after { content: 'その他'; }

.breadcrumb { display: flex; flex-wrap: wrap; margin-bottom: 20px; }
.breadcrumb li { font-size: .75rem; display: flex; color: #6f6f6f; }
.breadcrumb li a { font-size: .75rem; color: #333; font-weight: normal; }
.breadcrumb li:not(:last-child)::after { content: "›"; margin: 0 .5rem; color: #888; font-size: 1rem; line-height: 1.5rem; }

.pagination { display: flex; justify-content: center; margin-top: 40px; }
.pagination li, .pagination a.page-numbers, .pagination span { margin: 0 10px; }
.pagination li a, .pagination a.page-numbers, .pagination span { width: 40px; line-height: 38px; text-align: center; border: 1px solid #6f6f6f; display: block; border-radius: 20px; font-weight: normal; background-color: #fff; }
.pagination li.current a, .pagination span.current { background-color: #0085cd; color: #fff; }

.pagination h2 { display: none; }
.pagination .nav-links { display: flex; }

.btnPrev::before { content: '<'; margin-right: 8px; color: #e19b26; }
.btnNext::after { content: '>'; margin-left: 8px; color: #e19b26; }

/* common settings */

a.link::after, a.btn::after, /* a.exlink > span::after, */ a.anchor::after, a.j-stage::after, .linkBox ul li a::after, .submitBox::after { content: url("../images/circle-chevron-right.svg"); width: 20px; height: 20px; vertical-align: sub; display: inline-block; margin-left: 10px; margin-right: 4px; }
.ofi_img { height: 100% !important; width: 100vw; object-fit: cover; font-family: "object-fit: cover;"; }
.clm2, .clm3, .clm4 { margin-left: -40px; display: flex; flex-wrap: wrap; }
.clm2 > div, .clm2 > a { width: calc( ( 100% - 80px ) / 2 ); margin-left: 40px; text-align: center; margin-bottom: 0; }
.clm3 > div, .clm3 > a { width: calc( ( 100% - 120px ) / 3 ); margin-left: 40px; text-align: center; margin-bottom: 0; }
.clm4 > div { width: calc( ( 100% - 160px ) / 4 ); margin-left: 40px; text-align: center; }
.reverse { flex-direction: row-reverse; }

.clmBox1, .clmBox1reverse { display: flex; justify-content: space-between; }
.clmBox1 > div, .clmBox1reverse > div:last-child { width: 67%; }
.clmBox1 > div:last-child, .clmBox1reverse > div:first-child { width: 28%; }

.linkBox { background-color: #0085cd; padding: 48px 88px; border-radius: 20px; text-align: center; }
.linkBox h4 { color: #fff; }

.btn { background-color: #0085cd; color: #fff; padding: 32px 40px; border-radius: 3rem; font-size: 1rem; border: 2px solid #0085cd; }
.btn > span, input.btn { font-weight: bold; font-size: 1.125rem; }
.btn > span::after { font-weight: bold; }
.btn:hover, .submitBox:hover > .btn { color: #0085cd; border: 2px solid #0085cd; background-color: #fff; }
.btn:hover::after, a.link:hover::after, .submitBox:hover::after { content: url("../images/circle-chevron-right-blue.svg"); }
a.link:hover { color: #0085cd; }
a.link::after { content: url("../images/circle-chevron-right-black.svg"); }

.submitBoxWrapper { position: relative; }
.submitBox { display: flex; justify-content: center; }
.submitBox::after { position: absolute; left: 54%; line-height: 86px; }
.submitBox input { width: 240px; padding: 24px 40px; }

.btn.white { color: #333; background-color: #fff; }
.btn.white::after { content: url("../images/circle-chevron-right-black.svg"); }
.btn.white:hover { color: #0085cd; }
.btn.white:hover::after { content: url("../images/circle-chevron-right-blue.svg"); }

a[target="_blank"] { display: inline; padding-bottom: 5px; }
a[target="_blank"]:not(.noIcon)::after { content: url("../images/icon-exlink.svg"); vertical-align: middle; transform: scale(.9); margin-left: 3px; }
a[target="_blank"]:not(.noIcon):hover::after { content: url("../images/icon-exlink-hover.svg"); width: 16px; height: 18px; display: inline-block; vertical-align: top; margin-top: 2px; }
/* h4:has(a[target="_blank"]:hover) { margin-bottom: 27px; } どこに使用しているか確定次第別classで設定する */
.newsList li .txtBox h4 a:hover::after { vertical-align: sub; margin-left: 2px; width: 18px; }

.small { font-size: .95rem; line-height: 1.35rem; }
.hr { border-bottom: 1px solid #0085cd; height: 1px; margin-bottom: 80px; }
section.catch h4 { font-size: 2.25rem; color: #333; line-height: 3rem; margin-bottom: 30px; }

/* Content Pages */
.page-title { padding: 64px 0 28px; }
.page-title h2 { margin-bottom: 0; }
.participationBox:not(:last-child) { margin-bottom: 50px; }

.participation-list li { border-bottom: 1px solid #ccc; padding: 96px 0; }
.participation-list li:first-child { padding: 32px 0; }
.participants-logo img { width: auto; height: 100px; }
.participant-item-desc { margin-bottom: 24px; line-height: 1.85rem; }
.participant-item-desc a[target="_blank"] { font-weight: normal; margin-left: 5px; margin-right: 5px; border-bottom: 1px solid #666; }
.how2participate .btn-line { width: auto; height: 60px; margin: 0 auto 30px; }

.representative { display: flex; }
.representative > div, .representative > h5 { line-height: 2.5rem; }
.representative > div:first-child { margin-right: 16px; }

.members { margin-bottom: 32px; }
.members li { background-color: #fff; border-radius: 20px; padding: 64px 88px; margin-bottom: 32px; display: flex; justify-content: space-between; }
.members li .imgBox { width: 180px; margin-right: 40px; }
.members li .imgBox img { border-radius: 10px; }
.members li .txtBox { width: calc( 100% - 220px ); }
.members li h3 { color: #333; font-size: 1.65rem; line-height: 2rem; margin-bottom: 10px; }
.members li h5 { font-size: 1.05rem; line-height: 1.5rem; }
.members:not(.noImg) li h5 { margin-bottom: 32px; }
.members.noImg { display: flex; flex-wrap: wrap; margin-left: -40px; margin-bottom: 80px; }
.members.noImg li { width: calc( 50% - 40px ); margin-left: 40px; flex-direction: column; }

.camelliaBox { padding: 8px 88px; border-radius: 20px; border: 2px solid #f7585b; }
.camelliaBox .members li { padding: 56px 0; border-bottom: 1px solid #ccc; border-radius: 0; margin-bottom: 0; }
.camelliaBox .members li:last-child { border-bottom-width: 0; }
.camellia { color: #f7585b; }

iframe.youtube { width: calc( 100vw - 370px ); height: calc( ( 100vw - 370px ) * .5625 ); }

.blueLineBox { padding: 40px; border-radius: 20px; border: 1px solid #0085cd; }

.discussion-members { margin-left: -25px !important; display: flex; flex-wrap: wrap; }
.discussion-members li { margin-left: 25px; width: calc( ( 100% - 100px ) / 4 ); padding: 32px 32px 28px; border-radius: 20px; margin-bottom: 25px; background-color: #fff; }
.discussion-members li .imgBox, .members li .imgBox { aspect-ratio: .75; }
.discussion-members li .imgBox { margin-bottom: 16px; }
.discussion-members li img { border-radius: 10px; }
.discussion-members li h3 { font-size: 1.125rem; color: #333; line-height: 1.5rem; margin-bottom: 10px; }
.discussion-members li h5 { font-size: 1rem; font-weight: normal; color: #333; }

section.orange h2 { color: #f58c00; }
.orangeBox { border: 2px solid #f58c00; padding: 64px 40px; border-radius: 20px; margin-top: 40px; }

body.column #wrapper { background-color: #effaff; }
.clm2.writer > div:first-child { width: 65%; display: flex; align-items: center; }
.clm2.writer > div:last-child { width: calc( 35% - 80px ); display: flex; align-items: center; }
.clm2.writer > div:last-child h3 { font-size: 1rem; color: #333; line-height: 1rem; margin-bottom: 10px; }
.clm2.writer > div:last-child h5 { font-size: .875rem; font-weight: normal; line-height: 1rem; }
.circle { max-width: 96px; width: 96px; height: 96px; margin-right: 16px; }
.circle img { border-radius: 48px; }

.columnBox { padding: 64px 56px 1px; background-color: #fff; border-radius: 20px; }
.columnBox .date { display: flex; border-bottom: 2px solid #ccc; padding-bottom: 16px; margin-bottom: 56px; }
.columnBox .date > div { font-size: 1.25rem; font-weight: bold; }
.columnBox .date > div:first-child { padding: 0 40px 0 30px; border-right: 2px solid #ccc; margin-right: 40px; }
.columnBox h2 { color: #333; margin-bottom: 56px; font-size: 2.25rem; line-height: 3.25rem; }
.columnBox .main-img { border-radius: 20px; margin-bottom: 80px; }
.columnBox.newsPost .main-img { max-height: 480px; }
.columnBox .columnBody { padding: 0 96px; }
.columnBox.newsPost .columnBody { padding: 0; margin-bottom: 68px; }
.columnBox .columnBody p, .columnBox .columnBody div, .columnBox .columnBody .atten, .columnBox .columnBody .highlight, .columnBox .columnBody ul, .columnBox .columnBody ol, .columnBox .columnBody table { margin-bottom: 80px; }
.columnBox .columnBody h3, .columnBox .columnBody h4 { margin-bottom: 40px; }
.columnBox .columnBody h3 { font-size: 1.5rem; color: #333; line-height: 2.5rem; }
.columnBox .columnBody h4 { font-size: 1.25rem; line-height: 2rem; }
.columnBox .columnBody p.small { font-size: .8125rem; }
.columnBox .columnBody ul li { list-style: disc; margin-left: 20px; margin-bottom: 10px; }
.columnBox .columnBody ul ul, .columnBox .columnBody ul ol, .columnBox .columnBody ol ul, .columnBox .columnBody ol ol { margin-top: 10px; }.columnBox .columnBody ol ol li { list-style: lower-alpha; }
.columnBox blockquote { padding: 40px; border: 1px solid #6f6f6f; margin: 0 0 80px; display: flex; }
.columnBox blockquote::before { content: url("../images/quote-left.svg"); width: 42px; display: block; margin-right: 24px; }
.columnBox .atten { border-left: 12px solid #d9d9d9; background-color: #f4f4f4; padding: 40px 40px 40px 32px; }
.columnBox .highlight span { background-color: rgba(255,234,191,.5); }

section.move2index { margin-bottom: 60px; }

.column-list ul { margin-left: -40px; display: flex; flex-wrap: wrap; }
.column-list ul li { margin-left: 40px; width: calc( ( ( 100vw - 370px ) - 120px ) / 3 ); margin-bottom: 32px; }
.column-list ul li .imgBox { margin-bottom: 16px; width: calc( ( ( 100vw - 370px ) - 120px ) / 3 ); height: calc( ( ( ( 100vw - 370px ) - 120px ) / 3 ) * .5637 ); }
.column-list ul li .imgBox img { border-radius: 10px; }
.column-list ul li h5 { font-size: 1rem; display: inline; border-bottom: 1px solid #6f6f6f; }
.column-list ul li a:hover h5, .column-list ul li a:hover .date > div span { border-bottom-color: #0085cd; }
.column-list ul li .date, .paper-list li .txtBox .date { display: flex; font-size: .875rem; margin-top: 5px; margin-left: 0; }
.column-list ul li .date > div span { border-bottom: 1px solid #6f6f6f; }
.column-list ul li .date > div:first-child, .paper-list .date > div:first-child { margin-right: 24px; }
.paper-list .date > div:first-child { border-right: 1px solid #ccc; padding-right: 24px; }

.collabo-terms li, .paper-list li { display: flex; }
.collabo-terms li { margin-bottom: 80px; }
.collabo-terms li:last-child, .paper-list li:last-child { margin-bottom: 0; }
.collabo-terms li .imgBox { width: 280px; min-width: 280px; height: 280px; min-height: 280px; margin-right: 40px; }
.collabo-terms li .imgBox img, .paper-list li .imgBox img { border-radius: 10px; }
.collabo-terms li .textBox { width: calc( 100% - 320px ); }
.collabo-terms li .textBox .desc p:last-child, .paper-list li .textBox .desc p:last-child { margin-bottom: 0; }

.paper-list li .imgBox { width: 210px; height: 280px; max-height: 300px; margin-right: 40px; }
.paper-list li .textBox { width: calc( 100% - 250px ); }
.paper-list li .textBox h4 { font-size: 1.25rem; line-height: 2rem; }

.formBox { padding: 64px 88px; border: 1px solid #ccc; border-radius: 20px; margin: 0 88px; }
.formBox h6 { line-height: 1.5rem; margin-bottom: 8px; }
.formBox h6.required::after { content: '必須'; background-color: #D64400; color: #fff; padding: 0 20px; line-height: 1.5rem; margin-left: 12px; font-size: .8125rem; display: inline-block; border-radius: 1rem; }

.collaborators { margin-bottom: 80px; }
.collaborators h5 { font-size: 1.25rem; padding-bottom: 1rem; margin-bottom: 1rem; border-bottom: 1px solid #ccc; }
.collaborators li:not(:last-child) { margin-bottom: 1rem; }

.blk02_body { max-width: 840px; margin: 0 auto 30px; }

/* Drawer */
#drawer_container { }
.drawer { position: fixed; right: 20px; top: 20px; width: auto; z-index: 11; border: 1px solid rgba(0,0,0,.05); border-radius: 10px; background-color: rgba(255, 255, 255, .9); padding: 15px 20px 15px; display: flex; }
.navbar_toggle_icon { position: relative; display: block; height: 4px; width: 30px; background: #333; transition: ease .5s; }
.hamburger { display: block; cursor: pointer; width: 50px; padding: 0 10px; margin-top: 10px; z-index: 4; height: 40px; }
.hamburger .navbar_toggle_icon:nth-child(1) { top: 0; }
.hamburger .navbar_toggle_icon:nth-child(2) { margin: 6px 0; }
.hamburger .navbar_toggle_icon:nth-child(3) { top: 0; }
.hamburger.open .navbar_toggle_icon:nth-child(1) { top: 10px; transform: rotate(45deg); }
.hamburger.open .navbar_toggle_icon:nth-child(2) { opacity: 0; }
.hamburger.open .navbar_toggle_icon:nth-child(3) { top: -10px; transform: rotate(-45deg); }
#menu { transition: ease .5s; background-color: rgba(255,255,255,.95); width: 100vw; height: 520px; position: fixed; top: -520px; left: 0; padding: 0 56px; opacity: 0; visibility: hidden; display: flex; flex-direction: column; justify-content: flex-start; overflow-y: auto; }
#menu.open { top: 93px; }
#menu li { margin: 0; font-size: 1rem;  }
#menu li:not(:last-child) { border-bottom: 1px solid #ccc;;  }
#menu li a { display: block; line-height: 3.375rem; }
.subText { height: 10px; font-size: .6rem; font-weight: bold; }
.hamburger .subText::before { content: 'MENU'; }
.hamburger .open.subText::before { content: 'CLOSE'; }
.header-xs { width: calc( 100vw - 32px ); display: flex; justify-content: space-between; height: 61px; z-index: 2; }
.header-xs > div:first-child { width: 180px; width: calc( 100vw - 200px ); }

/* Fadeout Transition */
body::after { content: ''; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color:#fff; z-index: 9999; pointer-events: none; opacity: 0; -webkit-transition: opacity .8s ease; transition: opacity .8s ease; }
body.fadeout::after { opacity: 1; }
body.fadeout main { /* -webkit-transform:scale(1.2); transform:scale(1.2); */ }

/* fadeInUp */

.fadeIn { -webkit-animation-name: fadeIn; animation-name: fadeIn; -webkit-animation-duration: 1000ms; animation-duration: 1000ms; -webkit-animation-fill-mode: both; animation-fill-mode: both; -webkit-animation-delay: .2s; animation-delay: .2s; }
.fadeInUp { -webkit-animation-name: fadeInUp; animation-name: fadeInUp; -webkit-animation-duration: 1000ms; animation-duration: 1000ms; -webkit-animation-fill-mode: both; animation-fill-mode: both; -webkit-animation-delay: .2s; animation-delay: .2s; }

.fadeInUpAnim, .fadeInAnim { opacity: 0; }
@-webkit-keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@-webkit-keyframes fadeInUp {
  from {
    opacity: 0;
    -webkit-transform: translateY(40px);
            transform: translateY(40px);
  }
  to {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    -webkit-transform: translateY(40px);
            transform: translateY(40px);
  }
  to {
    opacity: 1;
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }
}

.hideXs { display: block; }
.dispXs { display: none; }
.hideMd { display: block; }
.is-hidden { visibility: hidden; opacity: 0; }

.hidden { display: none; }

/* WP justify */
.screen-reader-response { display: none; }
.wpcf7-not-valid-tip { margin-bottom: 10px; transform: translateY(-30px); display: inline-block; color: #961416; }
.wpcf7-response-output { margin-top: 30px; display: inline-block; color: #961416; }
#sent { display: none; }
body.e404 section.e404 { min-height: 640px; }
body.e404 section.e404 li { margin-bottom: 20px; }

/* Modal */
.modal { display: none; position: fixed; z-index: 1000; left: 0; top: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,.5); }
.modal-content { width: 100vw; height: 100svh; border-radius: 16px; text-align: center; position: relative; display: flex; justify-content: center; align-items: center; }
.modal-content img { width: auto; max-height: 80svh; border-radius: 10px; box-shadow: 0 4px 8px rgba(0,0,0,.2); }
.modal-close { position: absolute; top: 20px; right: 20px; font-size: 36px; cursor: pointer; color: #fff; font-weight: bold; }
.modal-open { cursor: zoom-in; }

@media screen and (max-width: 1399px) {
    .discussion-members li { width: calc( ( 100% - 75px ) / 3 ); }
    section.top-visual > div { aspect-ratio: 2048 / 1408; }
}

@media screen and (max-width: 1199px) {
    .header-nav { display: none; }
    header { display: block; position: fixed; top: 0; left: 0; width: 100vw; padding: 16px; z-index: 10; }
    #menu.open { opacity: 1; visibility: visible; }
    .header-xs { display: flex; visibility: visible; }
    .header-xs img.logo-xs { width: 180px; }
    #wrapper { padding: 40px 32px; }
    main { padding-top: 68px; }
    section.liteblue { margin-left: -32px; padding: 40px 24px; }
    footer .footer-1st .footer-logo, footer .footer-1st .footer-nav { width: 48.5%; }
    h1 { font-size: 2.75rem; line-height: 4rem; margin-bottom: 30px; }
    h2 { color: #0085CD; font-size: 2.5rem; line-height: 4rem; margin-bottom: 30px; }
    section.page-title h2 { font-size: 3rem; }
    h3 { color: #0085CD; font-size: 2.35rem; line-height: 3rem; margin-bottom: 20px; }
    h4 { font-size: 1.65rem; margin-bottom: 25px; line-height: 2.5rem; }
    h5 { font-size: 1.35rem; }
    h6 { font-size: 1.125rem; }
    .btn { padding: 24px 40px; }
    footer .footer-1st { padding: 32px 24px; }
    footer .footer-2nd { padding: 20px 24px; }
    footer .footer-2nd .handai-logo { width: 35%; }
    footer .footer-2nd div:last-child { width: 55%; }
    body.column main { padding-top: 80px; }
    .column-list ul li { width: calc(((100vw - 64px) - 80px) / 3 ); }
    .column-list ul li .imgBox { width: calc(((100vw - 64px) - 80px) / 3 ); height: calc((((100vw - 64px) - 80px) / 3 )* .5637); }
    iframe.youtube { width: calc(100vw - 64px); height: calc((100vw - 64px)* .5625); }
    section.top-visual > div { aspect-ratio: 2048 / 1408; }
    body:not(.home) section.top-news { min-height: inherit; }
}

@media screen and (max-width: 991px) {
    section.top-about > div { flex-direction: column; }
    section.top-about div > div:first-child, section.top-about div > div:last-child { width: 100%; }
    section.top-about div > div:first-child { margin-bottom: 48px; }
    .pinkBox, .yellowBox, .blueBox { flex-direction: column; padding: 40px 32px; }
    .blueBox > div, .pinkBox > div, .yellowBox > div { width: 100%; }
    .blueBox > div:first-child, .pinkBox > div:first-child, .yellowBox > div:first-child { margin-bottom: 24px; }
    .blueBox h3 { font-size: 1.25rem; }
    .pinkBox h2, .yellowBox h2 { font-size: 1.5rem; margin-bottom: 16px; line-height: 2rem; }
    .news-header { flex-direction: column; margin-bottom: 10px; }
    .news-header .catList { flex-wrap: wrap; margin-left: -10px; margin-bottom: 10px; }
    .news-header .catList li { margin-left: 10px; line-height: 2rem; margin-bottom: 10px; }
    .news-header .catList li span { font-size: .875rem; line-height: 32px; }
    .newsList li { flex-direction: column; padding: 32px 0; }
    .newsList li .imgBox { width: 100%; height: calc( 100vw - 48px ); margin-bottom: 32px; }
    p { font-size: 1rem; }
    .hideMd { display: none; }
    .discussion-members li { width: calc( ( 100% - 50px ) / 2 ); }
}

@media screen and (max-width: 767px) {
    .hideXs { display: none; }
    .dispXs { display: block; }
    .mb20Xs { margin-bottom: 20px !important; }
    #wrapper { padding: 24px; }
    th { font-weight: bold; }
    section { margin-bottom: 40px; }
    section.liteblue { margin-left: -24px; padding: 32px 24px; }
    section.top-news, section.cases { margin-bottom: 10px; }
    article { padding: 0 0 20px; }
    .clm2 > div, .clm2 > a, .clm3 > div, .clm3 > a { margin-bottom: 30px; width: calc(100% - 40px) !important; }
    h1 { font-size: 1.875rem; line-height: 2.5rem; margin-bottom: 16px; }
    h2 { color: #0085CD; font-size: 2.5rem; line-height: 4rem; margin-bottom: 30px; }
    section.page-title h2 { font-size: 1.875rem; }
    section.liteblue > h2, section.cases > h2 { font-size: 1.5rem; margin-bottom: 24px !important; line-height: 2.25rem; }
    iframe.youtube { width: calc(100vw - 48px); height: calc((100vw - 48px)* .5625); }
    h3 { color: #0085CD; font-size: 1.5rem; line-height: 2rem; }
    section.liteblue > .members-list h3 { font-size: 1.25rem; margin-bottom: 32px; border-bottom: 1px solid #0085cd; padding-bottom: 8px; position: relative; }
    section.liteblue > .members-list h3::after { content: url("../images/arrow-down.svg"); position: absolute; width: 20px; right: 0; }
    h4 { font-size: 1.125rem; margin-bottom: 25px; line-height: 2rem; }
    section.catch h4 { font-size: 1.5rem; line-height: 2.5rem; margin-bottom: 24px; }
    h5 { font-size: 1.35rem; }
    .news-header h5 { font-size: 1rem; }
    section.cases > h5 { font-size: 1rem; }
    h6 { font-size: 1.125rem; }
    .newsList li .txtBox h4 { font-size: 1rem; }
    .newsList li .txtBox p { font-size: .875rem; line-height: 1.5rem; }
    .tac.xTal { text-align: left !important; }
    footer > div:not(.footer-3rd) { flex-direction: column; }
    footer .footer-1st { padding: 32px 24px; }
    footer .footer-1st .footer-logo, footer .footer-1st .footer-nav { width: 100%; }
    footer .footer-1st .footer-logo { justify-content: center; margin-bottom: 32px; }
    footer .footer-1st .footer-nav { flex-direction: column; }
    footer .footer-1st .footer-nav ul:not(:last-child) { margin-bottom: 20px; }
    footer .footer-1st .footer-nav li a { display: block; text-align: center; }
    footer .footer-2nd { padding: 20px 24px; }
    footer .footer-2nd .handai-logo { width: 100%; border-right-width: 0; padding: 20px 0; padding: 20px 0 30px; justify-content: center; display: flex; border-bottom: 1px solid #ccc; margin-bottom: 20px; }
    footer .footer-2nd div:last-child { width: 100%; }
    footer .footer-2nd div:last-child a { font-size: .85rem; line-height: 14px; }
    footer .footer-2nd div:last-child a[target="_blank"]::after { width: 16px; display: inline-block; margin-left: 4px; transform: scale(.8);　}
    footer .footer-3rd { padding: 8px 24px 50px; }
    #copyright { font-size: .65rem; text-align: center; }
    .page-title { padding: 10px 0 0; margin-bottom: 10px; }
    .hr { margin-bottom: 30px; }
    .participants-logo img { height: auto; }
    .blueBox.compact, .linkBox { padding: 48px 28px; }
    .blueBox.compact a[href^="mailto:"] { display: inline; overflow-wrap: break-word; }
    .newsList li .txtBox .cat, .paper-list li .textBox .cat { font-size: .8125rem; }
    .newsList li .txtBox .date { font-size: .875rem; }
    .clmBox1, .clmBox1reverse, .clm2, .clm3, .clm4, .discussion-members, .column-list ul { flex-direction: column; }
    .clmBox1 > div, .clmBox1reverse > div, .members li > div, .members.noImg li { width: 100% !important; }
    .clm2 > div, .clm2 > a { padding: 0; }
    .clm2 > div.blueLineBox, .clm2 > div.orangeBox { padding: 32px; }
    .clm2 > div.orangeBox:last-child { margin-bottom: 0; }
    .clmBox1 > div:first-child, .clmBox1reverse > div:first-child, .members li > div:first-child { margin-bottom: 24px; }
    .clmBox1 > div:last-child { display: flex; justify-content: space-between; }
    .clmBox1 > div:last-child > div:first-child { width: 112px; margin-right: 24px; }
    .clmBox1 > div:last-child > div:last-child { width: calc( 100% - 136px ); }
    .btn { padding: 20px 18px; }
    .list-wrapper { display: none; }
    .members li { padding: 32px; flex-direction: column; }
    .members li h3 { font-size: 1.125rem; margin-bottom: 5px; }
    .members li h5 { font-size: .875rem; }
    .members li .desc { font-size: .875rem; line-height: 1.5rem; margin-bottom: 0; }
    .members:not(.noImg) li h5 { margin-bottom: 16px; }
    .members.noImg { margin-bottom: 48px; }
    .camelliaBox { padding: 8px 32px; }
    .camelliaBox .members li { padding: 40px 0; }
    .members li .imgBox img, .discussion-members li img { max-width: 64%; margin: auto; }
    .discussion-members li img { max-width: 64%; margin: 0 auto 24px; }
    .clmBox1 > div:last-child > div:last-child .small, .representative > div:first-child { font-size: .875rem; }
    .representative > h5 { font-size: 1.25rem; }
    .discussion-members li { width: calc( 100% - 25px ); }
    .column-list ul li { width: calc( 100% - 40px ); }
    .columnBox { padding: 32px 32px 1px; }
    .columnBox .columnBody { padding: 0; }
    .paper-list li .textBox { width: 100%; }
    h2.collaborative { font-size: 1.5rem; line-height: 2.5rem; margin-bottom: 24px; }
    .collabo-terms li, .paper-list li { flex-direction: column; margin-bottom: 40px; }
    .collabo-terms li .imgBox { width: calc( 100vw - 48px ); height: calc( 100vw - 48px ); min-width: calc( 100vw - 48px ); min-height: calc( 100vw - 48px ); margin-bottom: 24px; }
    .collabo-terms li .textBox { width: 100%; }
    .formBox { margin: 0; padding: 40px 32px; }
    .collaborators li:not(:last-child) { margin-bottom: 12px; }
    .collaborators { margin-bottom: 40px; }
    #contact { padding-top: 123px; margin-top: -123px; }
    input[type=text], input[type=password], input[type=tel], input[type=number], input[type=url], textarea { padding: 16px; }
    .submitBox input { width: 100%; padding: 20px 24px; }
    .submitBox::after { left: 59%; line-height: 79px; }
    .discussion-members li h3 { font-size: 1rem; margin-bottom: 4px; line-height: 1.5rem; }
    .discussion-members li h5 { font-size: .875rem; line-height: 1.5rem; }
    section.orange h2 { font-size: 1.5rem; margin-bottom: 5px !important; }
    .columnBox .date { padding-bottom: 6px; margin-bottom: 16px; }
    .columnBox .date > div { font-size: 1rem; }
    .columnBox .date > div:first-child { padding: 0 20px 0 15px; margin-right: 20px; }
    .columnBox h2 { font-size: 1.5rem; line-height: 2.25rem; margin-bottom: 24px; }
    .columnBox .main-img { margin-bottom: 24px; }
    .clm2.writer > div:last-child { margin-bottom: 10px; }
    .columnBox .columnBody p, .columnBox .columnBody .atten, .columnBox .columnBody .highlight, .columnBox .columnBody ul, .columnBox .columnBody ol, .columnBox .columnBody table { margin-bottom: 32px; }
    .columnBox .columnBody h3 { font-size: 1.125rem; line-height: 1.75rem; }
    .columnBox .columnBody h3, .columnBox .columnBody h4 { margin-bottom: 24px; }
    .columnBox .columnBody h4 { font-size: 1rem; line-height: 1.75rem; }
    .columnBox blockquote { flex-direction: column; padding: 32px; }
    .columnBox .atten { padding: 32px 32px 32px 24px; }
    .column-list ul li .imgBox { width: calc(100vw - 48px); height: calc((100vw - 48px)* .5637); }
    .paper-list li .textBox h4 { font-size: 1rem; line-height: 1.75rem; margin-bottom: 1rem; }
    .paper-list li .textBox .desc p { font-size: .875rem; line-height: 1.35rem; }
    .discussion-members li .imgBox, .members li .imgBox { aspect-ratio: 1.28; }
}

.flex { display: flex; }
.flex_row { flex-direction: row; }
.flex_column { flex-direction: column; }
.flex_between { justify-content: space-between; }
.flex_around { justify-content: space-around; }
.flex_wrap { flex-wrap: wrap; }
.flex_noWrap { flex-wrap: nowrap; }
.flex_autoW { flex: 1; }
.flex_start { justify-content: flex-start; align-items: flex-start !important; }
.flex_end { justify-content: flex-end; }
.alignCenter { align-content: center; flex-wrap: wrap; }
.alignBetween { align-content: space-between; }
.justifyCenter { justify-content: center; }

.large { font-size: 120%; }
.lh2 { line-height: 2rem; }

.tal { text-align: left !important; }
.tac { text-align: center !important; }
.tar { text-align: right !important; }

.nowrap { white-space: nowrap; }
.bold { font-weight: bold; }

.br10 { border-radius: 10px; }
.br20 { border-radius: 20px; }

.ml0 { margin-left: 0px !important; }
.ml10 { margin-left: 10px !important; }
.ml30 { margin-left: 30px !important; }
.ml15 { margin-left: 15px !important; }
.mr5 { margin-right: 5px !important; }
.mb0 { margin-bottom: 0px !important; }
.mb5 { margin-bottom: 5px !important; }
.mt5 { margin-top: 5px !important; }
.mt10 { margin-top: 10px !important; }
.mt15 { margin-top: 15px !important; }
.mt20 { margin-top: 20px !important; }
.mt30 { margin-top: 30px !important; }
.mt40 { margin-top: 40px !important; }
.mt80 { margin-top: 80px !important; }
.mt100 { margin-top: 100px !important; }
.mt-30 { margin-top: -30px !important; }
.pt30 { padding-top: 30px !important; }
.mb10 { margin-bottom: 10px !important; }
.mb15 { margin-bottom: 15px !important; }
.mb20 { margin-bottom: 20px !important; }
.mb25 { margin-bottom: 25px !important; }
.mb30 { margin-bottom: 30px !important; }
.mb40 { margin-bottom: 40px !important; }
.mb50 { margin-bottom: 50px !important; }
.mb60 { margin-bottom: 60px !important; }
.mb80 { margin-bottom: 80px !important; }
.mb90 { margin-bottom: 90px !important; }
.mb100 { margin-bottom: 100px !important; }
.mb120 { margin-bottom: 120px !important; }
.m0auto { margin: 0 auto; }

@media screen and (max-width: 767px) {
    .mb10Xs { margin-bottom: 10px !important; }
    .mb20Xs { margin-bottom: 20px !important; }
    .mb30Xs { margin-bottom: 30px !important; }
}