@import 'https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;700;900&family=Noto+Serif+JP:wght@300;400;500;600;700;900&display=swap';

@charset "UTF-8";

:root {
    --main-color: #9E042d;
    --sub-color: #edcac1;
    --gray-color: #c0c2c4;
    --th-color: #999;
    --td-color: #F5F5F5;
    --env-color: #693;
    --eng-color: #e77e23;
    --foo-color: #e14561;
    --mat-color: #639;
    --med-color: #3369bb;
    --saf-color: #ce3a28;
    --hum-color: #c37bb1;
    --pea-color: #03a7c7;
    --jap-color: #01a382;
    --int-color: #b92f60;
    --pop-color: #4B673F;
    --nat-color: #60c1bd;
    --rob-color: #395A70;
    --sen-color: #825145;
    --dis-color: #B29426;
    --ft-color: #262626;
    --border-color: #7C7879;
    --mainbk-color: #F6F6F6;
    --news-color: #E6E6E6;
}

html {
    box-sizing: border-box
}

*,
*::after,
*::before {
    box-sizing: inherit
}

html {
    font-family: sans-serif;
    font-size: 62.5%;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%
}

body {
    position: relative;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0;
    margin: 0;
    font-family: 'Noto Sans JP', sans-serif, Arial, Roboto, "Droid Sans", "游ゴシック", YuGothic, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
    font-size: 1.6rem;
    -webkit-font-feature-settings: "palt";
    font-feature-settings: "palt";
    line-height: 1.8;
    list-style-type: none
}

h1 {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
}

h2 {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 4rem 0;
    margin: 0;
    font-size: 3rem;
    font-weight: bold;
    line-height: 1.2;
    text-align: left;
}

h2.top_project {
    padding: 4rem 0;
    font-size: 2.6rem;
    font-weight: bold;
    color: #fff;


}

h3 {
    position: relative;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 2rem 0;
    margin: 0;
    margin: 0 0 2rem;
    font-size: 2.6rem;
    font-weight: bold;
    line-height: 1.6;
    text-align: left;
}

h3::after {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 8%;
    height: 6px;
    content: "";
    background-color: var(--main-color);
    border-radius: 3px;
}

ul {
    padding: 0;
}

li {
    list-style-type: none;
}

a {
    color: black;
    text-decoration: none;
    -webkit-transition: all 0.3s ease 0s;
    -moz-transition: all 0.3s ease 0s;
    transition: all 0.3s ease 0s;
}

a:hover {
    color: var(--main-color);
}

.link_pointer-events {
    pointer-events: none;
}

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

.cleared {
    clear: both;
}

.red {
    color: var(--main-color);
}

/* header */

header {
    position: relative;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 20%;
    margin: 0;
    list-style-type: none;
    background-color: var(--mainbk-color);
}

header .side {
    position: fixed;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 20%;
    height: 100vh;
    padding: 0;
    margin: 0;
    overflow: auto;
    list-style-type: none;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

header .side::-webkit-scrollbar {
    display: none;
}

header .side.to_ft {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: auto;
}

.header-top {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0 2rem;
    margin: 0;
    list-style-type: none
}

.header-logo {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 3rem 2rem;
    margin: 0;
    list-style-type: none;
}

.header-logo img {
    width: auto;
    height: auto;
    max-height: 100px;
}

.header-top .lang {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    height: 25px;
    padding: 0 2rem;
    margin: 0 0 3rem;
}

.header-top .lang a {
    display: grid;
    grid-template-columns: 1fr;
    place-content: center;
    font-size: 1.2rem;
    color: var(--ft-color);
    text-align: center;
    border: 1px solid var(--ft-color);
}

.header-top .lang a:hover {
    color: white;
    background-color: var(--ft-color);
}

.header-top .lang a.active {
    color: white;
    pointer-events: none;
    background-color: var(--ft-color);
}

/* global-navi */
.mobile-navi {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    height: 100%;
    padding: 0 0 2.4rem;
    margin: 0;
}

.menu-sp-switch {
    display: none;
}

.mobile-navi-list {
    display: block;
    width: 100%;
    padding: 0 2rem 4rem;
}

.mobile-navi-list ul {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
}

.mobile-navi-list li {
    position: relative;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
}

.mobile-navi-list li::before {
    display: none;
}

.mobile-navi-list li a {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 2.2rem 1rem 0;
    margin: 0;
    font-weight: bold;
}

.mobile-navi-list li:first-child a {
    padding-top: 0;
}

.mobile-navi-list li a.active {
    color: var(--main-color);
}

.mobile-navi-list ul.sub li::before {
    display: none;
}

.mobile-navi-list ul.sub li a {
    padding: 2rem 2rem 0 2.2rem;
    font-size: 1.4rem;
    font-weight: normal;
    line-height: 1.4;
}

.nav_box {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 2rem;
    margin: 0;
    border-top: 1px solid var(--border-color);
}

.nav_box .nav_link {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 2rem 0 0;
    margin: 0;
}

.nav_box .nav_link+.nav_link {
    margin: 0;
}

.nav_box .nav_link a {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: 90%;
    height: 40px;
    padding: 0;
    margin: 0 auto;
    font-size: 1.4rem;
    color: white;
    list-style-type: none;
    background-color: var(--ft-color);
    border-radius: 5px;
}

.nav_box .nav_link a:hover {
    background-color: var(--main-color);
}

.nav_box .nav_link.inner a {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: 90%;
    height: auto;
    padding: 2rem;
    margin: 2rem auto;
    font-size: 1.4rem;
    color: black;
    text-align: center;
    list-style-type: none;
    background-color: var(--mainbk-color);
    border: 1px solid var(--border-color);
    border-radius: 5px;
}

.nav_box .nav_link.inner a:hover {
    opacity: .8;
}

/* slider */
.slick_new {
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
}

.slick_new img {
    width: 100%
}

.slick_new .center_img {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    max-width: 440px;
    font-family: 'Noto Serif JP', serif, "Times New Roman", "游明朝", YuMincho, "Hiragino Mincho ProN", "Hiragino Mincho Pro", "ＭＳ 明朝", serif;
    font-size: 3rem;
    font-weight: bold;
    line-height: 1.4;
    color: white;
    text-align: center;
    transform: translate(-50%, -50%);
}

.slick_new .center_img strong {
    display: block;
    width: 100%;
    padding: 0 0 1rem;
    margin: 0 0 1rem;
    font-size: 5rem;
    border-bottom: 1px solid white;
}

/* mainvisual */

.main-visual {
    display: block;
    width: 100%;
    padding: 15px 0;
    margin: 1px 0 0;
    background-color: #f6f6f6;
}

.main-visual-inner {
    display: block;
    max-width: 1000px;
    padding: 0;
    margin: 0 auto;
}

/* footer */

.back_to_top {
    position: fixed;
    right: 0;
    bottom: 0;
    z-index: 10000;
    width: calc(80% - 1px);
    padding: 1rem;
    margin: 0;
    background-color: var(--mainbk-color);
    border-top: 1px solid var(--border-color);
}

.effect_v {
    display: none;
    transition: .3s all ease-in-out 0s;
    transform: translate(0, 30px);
}

.effect_v.fade_In {
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    list-style-type: none;
    transform: translate(0, 0);
}

.effect_v.fade_Out {
    opacity: 0;
    transform: translate(0, 30px);
}

.back_to_top .contact_box {
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: left;
    justify-content: left;
    width: calc(100% - 80px);
    padding: 0 1rem;
    margin: 0;
    list-style-type: none;
}

.back_to_top .contact_box .defult_link {
    display: none;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.back_to_top .contact_box .defult_link a {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 120px;
    padding: .5rem;
    margin: 0 auto;
    font-size: 1.4rem;
    color: white;
    text-align: center;
    background-color: var(--ft-color);
    border-radius: 5px;
}

.back_to_top .contact_box .defult_link a:hover {
    background-color: var(--main-color);
}

.back_to_top .contact_box .defult_link a+a {
    margin-left: 1rem;
}

.back_to_top .contact_box .detail_contact {
    display: none;
}

.back_to_top .contact_box .detail_archive {
    display: none;
}

.project_detail .back_to_top .contact_box .defult_link {
    display: none;
}

.project_detail .back_to_top .contact_box .detail_contact {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.project_detail .back_to_top .contact_box .detail_contact a:hover {
    opacity: .8;
}

.project_detail .back_to_top .contact_box .detail_contact .icon {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    margin: 0;
    line-height: 1;
    color: white;
    list-style-type: none;
    background-color: var(--main-color);
    border-radius: 50%;
}

.project_detail .back_to_top .contact_box .detail_contact .icon img {
    width: 20px;
}


.project_detail .back_to_top .contact_box .detail_contact .office {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 260px;
    padding: 0 1rem;
    margin: 0;
    font-size: 1.4rem;
    line-height: 1.2;
    list-style-type: none;
}

.project_detail .back_to_top .contact_box .detail_contact .office span.small {
    display: block;
    width: 100%;
    font-size: 1.2rem;
    color: var(--main-color);
}

.project_detail .back_to_top .contact_box .detail_contact .oic {
    display: none;
}

.project_detail .back_to_top .contact_box .detail_contact .bkc {
    display: none;
}

.project_detail .back_to_top .contact_box .detail_contact .kinugasa {
    display: none;
}

.project_oic.project_detail .back_to_top .contact_box .detail_contact .oic {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: fit-content;
    list-style-type: none;
}

.project_bkc.project_detail .back_to_top .contact_box .detail_contact .bkc {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: fit-content;
    list-style-type: none;
}

.project_kinugasa.project_detail .back_to_top .contact_box .detail_contact .kinugasa {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: fit-content;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.project_detail .back_to_top .contact_box .detail_contact .sns {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: fit-content;
    list-style-type: none;
}

.en.project_detail .back_to_top .contact_box .detail_contact .office {
    width: fit-content;
}

.project_detail .back_to_top .contact_box .detail_contact .sns a {
    padding: 0 0 0 1rem;
    font-size: 2rem;
}

.project_detail .back_to_top .contact_box .detail_contact .sns a::after {
    display: none;
}

.project_detail .back_to_top .contact_box .detail_contact .sns .fa-facebook {
    color: #1877f2;
}

.project_detail .back_to_top .contact_box .detail_contact .sns a .fa-twitter {
    color: #1d9bf0;
}

.project_detail .back_to_top .contact_box .detail_contact .sns a .fa-line {
    color: #06c755;
}

.project_detail .back_to_top .contact_box .detail_contact .sns img {
    width: 20px;
}

.project_detail .back_to_top .contact_box .detail_contact .sns .facebook {
    filter: invert(32%) sepia(99%) saturate(2483%) hue-rotate(203deg) brightness(99%) contrast(91%);
}

.project_detail .back_to_top .contact_box .detail_contact .sns a .line {
    filter: invert(65%) sepia(69%) saturate(3555%) hue-rotate(101deg) brightness(95%) contrast(95%);
}

.project_detail.archive .back_to_top .contact_box .detail_contact {
    display: none;
}

.project_detail.archive .back_to_top .contact_box .detail_archive {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0 1rem;
    margin: 0;
    list-style-type: none;
}

.back_to_top .to_top {
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: 80px;
    padding: 0;
    margin: 0;
    font-size: 1.4rem;
    font-weight: bold;
    line-height: 1.2;
    color: var(--ft-color);
    text-align: center;
    list-style-type: none;
}

.back_to_top .to_top img {
    display: block;
    width: 20px;
    margin: 0 auto;
}

.back_to_top .to_top a {
    display: block;
    width: 100%;
    color: var(--ft-color);
    text-align: center;
}

.back_to_top .to_top a:hover {
    color: var(--main-color);
}

.back_to_top .to_top a:hover img {
    filter: invert(8%) sepia(85%) saturate(5552%) hue-rotate(337deg) brightness(91%) contrast(101%);
}

.back_to_top.to_ft {
    display: none;
}

footer {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 1.4rem 0;
    margin: 0;
    color: white;
    background-color: var(--ft-color)
}

footer .footer-inner {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 3rem 0 6rem;
    margin: 0;
    color: white;
    list-style-type: none;
}

footer .footer-inner+.footer-inner {
    border-top: 1px solid #464646;
}

footer .footer-inner .footer-info {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    max-width: 1200px;
    padding: 0;
    margin: 0 auto;
    list-style-type: none;
}

footer .footer-inner .footer-info ul {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 23.5%;
    padding: 0;
    margin: 0 2% 0 0;
}

footer .footer-inner .footer-info ul:last-child {
    margin: 0;
}

footer .footer-inner .footer-info ul li {
    font-size: 1.4rem;
    font-weight: bold;
}

footer .footer-inner .footer-info ul li+li {
    padding-top: 1rem;
}

footer .footer-inner .footer-info ul li ul {
    width: 100%;
}

footer .footer-inner .footer-info ul li ul li {
    position: relative;
    padding: 1rem 0 0 1rem;
    font-size: 1.2rem;
    font-weight: normal;
}

footer .footer-inner .footer-info ul li ul li::before {
    position: absolute;
    top: 1rem;
    left: 0;
    content: "-";
}

footer .footer-inner .footer-info a {
    color: white;
}

footer .footer-inner .footer-link {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    max-width: 1200px;
    padding: 0;
    margin: 0 auto;
    list-style-type: none;
}

footer .footer-inner .footer-link a {
    color: white;
}

footer .footer-inner .footer-link .logo {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 25%;
    padding: 0 1rem 0 0;
    margin: 0;
    font-size: .8rem;
}

footer .footer-inner .footer-link .logo span {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
    font-size: .9rem;
}

footer .footer-inner .footer-link .logo img {
    width: 100%;
    max-width: 260px;
}

footer .footer-inner .footer-link .office {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 75%;
    padding: 0;
    margin: 0;
}

footer .footer-inner .footer-link .office ul {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 2rem 0 0;
    margin: 0;
    list-style-type: none;
}

footer .footer-inner .footer-link .office ul li {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 32%;
    padding: 0;
    margin: 0 2% 0 0;
    font-size: 1.2rem;
}

footer .footer-inner .footer-link .office ul li span {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 1rem 0 0;
    margin: 0;
    font-size: 1.1rem;
}

footer .footer-inner .footer-link .office ul li:last-child {
    margin: 0;
}

/* トップページ
*/
.top .slick_new li {
    padding: 0;
}

.top .slick_new li::before {
    display: none;
}

.top .tag_search {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.top .tag_search input[type="radio"],
.top .tag_search input[type="checkbox"] {
    display: none;
}

.top .tag_search .tag,
.top .tag_search .tag_all {
    padding: 0 .5rem .5rem 0;
}

.top .tag_search label {
    padding: .5rem 1rem;
    margin: 0;
    font-size: 1.5rem;
    background: #fff;
    border-radius: 4px;
    transition: all .2s;
}

.top .tag_search label:hover {
    color: white;
    cursor: pointer;
    background: var(--main-color);
}

.top .tag_search input[type="radio"]:checked+label,
.top .tag_search input[type="checkbox"]:checked+label {
    color: white;
    background: var(--main-color);
}

.top_view h1 {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
    font-size: 2.6rem;
    font-weight: normal;
    line-height: 1.2;
    color: black;
    text-align: center;
    letter-spacing: .2rem;
}

.top_view h1 br {
    display: none;
}

.top_view h1 span {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 1rem;
    margin: 0;
    font-size: 1.6rem;
    font-weight: normal;
    text-align: center;
    letter-spacing: 0;
}

.top_h1 h1 {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 80px 6rem 6rem;
    margin: 0;
    font-size: 5rem;
    font-weight: 900;
    line-height: 1.2;
    color: black;
    text-align: left;
    letter-spacing: .2rem;
    background-color: var(--mainbk-color);
    border-bottom: 1px solid var(--border-color);
}

.top_h1 h1 span {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 1rem 0;
    margin: 0;
    font-size: 1.8rem;
    font-weight: bold;
    letter-spacing: 0;
}

.pj_top h1 {
    position: relative;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 10rem 6rem 6rem;
    margin: 0;
    background-repeat: no-repeat;
}

.pj_top h1::after {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    content: '';
    background-color: rgb(0 0 0 / 30%);
}

.pj_top h1 span {
    position: relative;
    z-index: 100;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: fit-content;
    height: 40px;
    padding: 0 5rem;
    margin: 7% 0 0;
    font-size: 1.4rem;
    line-height: 1;
    text-align: center;
    list-style-type: none;
    background-color: white;
    border-radius: 20px;
}

.pj_top h1 span::after {
    position: absolute;
    top: 35%;
    left: 2.6rem;
    display: inline-block;
    width: 12px;
    content: url("/file.jsp?rgiro/common/svg/circle.svg");
}

.pj_top h1.orikasa span::after {
    filter: invert(35%) sepia(28%) saturate(580%) hue-rotate(57deg) brightness(94%) contrast(86%);
}

.pj_top h1.mihara span::after {
    filter: invert(35%) sepia(28%) saturate(580%) hue-rotate(57deg) brightness(94%) contrast(86%);
}

.pj_top h1.koike span::after {
    filter: invert(31%) sepia(58%) saturate(396%) hue-rotate(325deg) brightness(93%) contrast(83%);
}

.pj_top h1.okada span::after {
    filter: invert(31%) sepia(58%) saturate(396%) hue-rotate(325deg) brightness(93%) contrast(83%);
}

.pj_top h1.maeda span::after {
    filter: invert(35%) sepia(28%) saturate(580%) hue-rotate(57deg) brightness(94%) contrast(86%);
}

.pj_top h1.konishi span::after {
    filter: invert(30%) sepia(39%) saturate(480%) hue-rotate(161deg) brightness(96%) contrast(91%);
}

.pj_top h1.iemitsu span::after {
    filter: invert(30%) sepia(39%) saturate(480%) hue-rotate(161deg) brightness(96%) contrast(91%);
}

.pj_top h1.yamasue span::after {
    filter: invert(35%) sepia(28%) saturate(580%) hue-rotate(57deg) brightness(94%) contrast(86%);
}

.pj_top h1.ogawa span::after {
    filter: invert(59%) sepia(37%) saturate(805%) hue-rotate(10deg) brightness(92%) contrast(88%);
}

.pj_top h1.taniguchi span::after {
    filter: invert(30%) sepia(39%) saturate(480%) hue-rotate(161deg) brightness(96%) contrast(91%);
}

.pj_top h1.hayashi span::after {
    filter: invert(31%) sepia(58%) saturate(396%) hue-rotate(325deg) brightness(93%) contrast(83%);
}

.pj_top h1 strong {
    position: relative;
    z-index: 100;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    margin: 2rem 0 0;
    font-size: 3.4rem;
    font-weight: 500;
    line-height: 1.4;
    color: white;
}

.pj_top h1.orikasa {
    background-image: url('/image.jsp?id=563003');
    background-position: 10% 35%;
    background-size: 120%;
}

.pj_top h1.mihara {
    background-image: url('/image.jsp?id=563031');
    background-position: right 35%;
    background-size: 110%;
}

.pj_top h1.koike {
    background-image: url('/image.jsp?id=563032');
    background-position: left center;
    background-size: cover;
}

.pj_top h1.okada {
    background-image: url('/image.jsp?id=563033');
    background-position: left 20%;
    background-size: cover;
}

.pj_top h1.maeda {
    background-image: url('/image.jsp?id=563034');
    background-position: left bottom;
    background-size: cover;
}

.pj_top h1.konishi {
    background-image: url('/image.jsp?id=563035');
    background-position: left center;
    background-size: cover;
}

.pj_top h1.iemitsu {
    background-image: url('/image.jsp?id=563036');
    background-position: left 20%;
    background-size: cover;
}

.pj_top h1.yamasue {
    background-image: url('/image.jsp?id=563043');
    background-position: 50% 30%;
    background-size: cover;
}

.pj_top h1.ogawa {
    background-image: url('/image.jsp?id=563046');
    background-position: left center;
    background-size: cover;
}

.pj_top h1.taniguchi {
    background-image: url('/image.jsp?id=563052');
    background-position: left 10%;
    background-size: cover;
}

.pj_top h1.hayashi {
    background-image: url('/image.jsp?id=563053');
    background-position: left 40%;
    background-size: cover;
}

.top h2 span {
    font-size: 1.6rem;
    color: var(--th-color)
}

.top .list_view {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.top .list_view li::before {
    display: none;
}

.top .list_view li.reserch {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 31%;
    padding: 0;
    margin: 0 3.5% 3rem 0;
    overflow: hidden;
    list-style-type: none;
    background-color: white;
    filter: drop-shadow(0 0 5px rgb(51 51 51));
    border-radius: 4px;
}

.top .list_view li.reserch:nth-child(3n) {
    margin: 0 0 3rem;
}

.top .list_view li.reserch a {
    position: relative;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
    overflow: hidden;
}

.top .list_view li.reserch .img_box {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding-top: 60%;
    margin: 0;
}

.top .list_view li.reserch .img_box.orikasa {
    background-image: url('/image.jsp?id=563003');
    background-position: 30% 40%;
    background-size: 160%;
}

.top .list_view li.reserch .img_box.mihara {
    background-image: url('/image.jsp?id=563031');
    background-size: cover;
}

.top .list_view li.reserch .img_box.koike {
    background-image: url('/image.jsp?id=563032');
    background-size: cover;
}

.top .list_view li.reserch .img_box.okada {
    background-image: url('/image.jsp?id=563033');
    background-size: cover;
}

.top .list_view li.reserch .img_box.maeda {
    background-image: url('/image.jsp?id=563034');
    background-size: cover;
}

.top .list_view li.reserch .img_box.konishi {
    background-image: url('/image.jsp?id=563035');
    background-size: cover;
}

.top .list_view li.reserch .img_box.iemitsu {
    background-image: url('/image.jsp?id=563036');
    background-size: cover;
}

.top .list_view li.reserch .img_box.yamasue {
    background-image: url('/image.jsp?id=563043');
    background-size: cover;
}

.top .list_view li.reserch .img_box.ogawa {
    background-image: url('/image.jsp?id=563046');
    background-size: cover;
}

.top .list_view li.reserch .img_box.taniguchi {
    background-image: url('/image.jsp?id=563052');
    background-size: cover;
}

.top .list_view li.reserch .img_box.hayashi {
    background-image: url('/image.jsp?id=563053');
    background-size: cover;
}

.top .list_view li.reserch .img_box img {
    display: block;
    width: 100%;
    margin: 0;
}

.top .list_view li.reserch:hover {
    filter: drop-shadow(0 0 10px rgb(51 51 51));
    transition: all .3s ease;
    -moz-transform: translate(0, 0) scale(1.05, 1.05) !important;
    -webkit-transform: translate(0, 0) scale(1.05, 1.05) !important;
    transform: translate(0, 0) scale(1.05, 1.05) !important;
}

.top .list_view li.reserch a .tag_box {
    display: none;
}

.top .list_view li.reserch a:hover .tag_box {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 100;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    height: 100%;
    padding: 2rem;
    margin: 0;
    font-size: 1.4rem;
    color: white;
    list-style-type: none;
    background-color: rgb(0 0 0 / 60%);
}

.top .list_view li.reserch .text_box {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 2rem;
    margin: 0;
    font-weight: bold;
    background-color: white;
}

.top .list_view li.reserch .text_box .pl {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: .5rem 0 0;
    margin: 0;
    font-size: 1.4rem;
    font-weight: normal;
    color: var(--border-color);
}

.top .list_view li.reserch .text_box .pl span {
    padding: 0 0 0 .5rem;
    font-size: 1.2rem;
}

.top .reserch.hide {
    display: none !important;
}

/* 子ページ
*/

/* content */
.main-content {
    position: relative;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 80%;
    min-height: 100vh;
    padding: 0;
    margin: 0 auto;
    background-color: white;
    border-left: 1px solid var(--border-color);
}

.main-content section {
    padding: 0 6rem;
}

.main-content section+section {
    padding: 2rem 6rem;
}

@keyframes gradient {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.project_detail .main-content section+section {
    border-top: 1px solid var(--border-color);
}

.main-content section.slider,
.main-content section.top_view {
    padding: 0 4rem 4rem;
}

.main-content section.pj_top,
.main-content section.top_h1 {
    padding: 0;
}

.main-content section.pj_menu {
    padding: 0;
    border-top: none;
}

.main-content section.news,
.main-content section.event {
    padding: 2rem 5rem;
    background-color: white;
    border-top: 1px solid var(--border-color);
}

.main-content section.movie {
    padding-bottom: 6rem;
    color: white;
    background-image: linear-gradient(right, #596164 1%, #868F96 99%);
    background-image: linear-gradient(-90deg, #596164 1%, #868F96 99%);
}

.main-content section.movie a {
    color: white;
}

.main-content section:last-of-type {
    padding-bottom: 8rem;
}

.main-content section.movie h2 {
    padding: 2rem 0;
}

.main-content section.movie h3 {
    padding: 0;
}

.main-content section.movie h3::after {
    display: none;
}

.main-content section.project_news {
    padding: 0;
    border-top: none !important;
}

.main-content section.project_news .news {
    padding: 2rem 4rem;
    border-top: 1px solid var(--border-color);
}

.main-content section.project_news .news+.news {
    padding-top: 0;
    border-top: none;
}

.main-content section .photo_cap {
    float: right;
    width: auto;
    max-width: 40%;
    padding: 0;
    margin: 0 0 4rem 4rem;
    text-align: center;
}

.main-content section .photo_cap p {
    padding: 0;
    margin: 0;
    font-size: 1.4rem;
}

.main-content section .movie_inner {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 1rem 0;
    margin: 0;
}

.main-content section .movie_box {
    position: relative;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding-top: 56.25%;
    margin: 0;
    margin: 0 auto;
}

.main-content section .movie_box iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.main-content section.top_view .main_image {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: flex-end;
    justify-content: center;
    width: 100%;
    padding: 6rem 0 2rem;
    margin: 0;
    list-style-type: none;
}



.main-content section.top_view .main_image svg {
    width: 100%;
    max-width: 28%;
    height: auto;
    margin: 0 auto;
}

/* ロゴアニメーション */
.textlogo {
    width: 30%;
    fill: #000;
    stroke: #000;
    stroke-dasharray: 600;
    stroke-dashoffset: 600;
    stroke-width: 0.2px;
    animation: textAnime 3s linear;
}

@keyframes textAnime {
    0% {
        fill: transparent;
        stroke-dashoffset: 600;
    }

    50% {
        fill: transparent;
    }

    100% {
        fill: #000;
        stroke-dashoffset: 0;
    }
}

/* 下から現れる */
.fadeUp {
    opacity: 0;
    animation-name: fadeUpAnime;
    animation-duration: 2s;
    animation-fill-mode: forwards;
}

@keyframes fadeUpAnime {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.main-content section.top_view .sub_nav {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
    width: 100%;
    padding: 0.6rem 2rem;
    margin: 0;
    font-size: 1.4rem;
    list-style-type: none;
}

.main-content section.top_view .sub_nav a::after {
    display: none;
}

.main-content section.pj_top img {
    display: block;
    width: 100%;
    margin: 0;
    object-fit: cover;
}

.main-content section.pj_archive_top {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0 !important;
    margin: 0;
    list-style-type: none;
    background-color: white;
}

.main-content section.pj_archive_top .main_img {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 40%;
    padding: 0;
    margin: 0;
}

.main-content section.pj_archive_top .main_img img {
    display: block;
    width: 100%;
    margin: 0;
    object-fit: cover;
}

.main-content section.pj_archive_top .member {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 60%;
    padding: 0;
    margin: 0;
}

.main-content section.tag_view {
    padding: 2rem 5rem 3rem;
    background-image: linear-gradient(right, #596164 1%, #868F96 99%);
    background-image: linear-gradient(-90deg, #596164 1%, #868F96 99%);
    border: none;
}

.main-content section .jurnal {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    height: 600px;
    padding: 3rem;
    margin: 0 0 5rem;
    overflow: auto;
    scrollbar-width: none;
    background-color: white;
    border: 3px solid var(--news-color);
    border-radius: 4px;
    -ms-overflow-style: none;
}

.main-content section .jurnal::-webkit-scrollbar {
    display: none;
}

.main-content section .jurnal h3 {
    padding: 0 0 1rem;
    margin: 0;
    font-size: 2rem;
}

.main-content section .jurnal h3::after {
    display: none;
}

.main-content section .jurnal .jurnal_box {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0 0 2rem;
    font-size: 1.6rem;
    line-height: 1.4;
    background-color: white;
    border-radius: 2px;
}

.main-content section .jurnal .jurnal_box+.jurnal_box {
    margin: 2rem 0 0;
}

.main-content section .jurnal .jurnal_box h4 {
    padding: 0 0 1rem;
    margin: 0;
}

.main-content section .jurnal .jurnal_box p {
    padding: 0;
    margin: 0;
}

.main-content section .jurnal .jurnal_box span.names {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
    font-size: 1.4rem;
    color: var(--th-color);
}

.main-content section .jurnal .jurnal_box span.names span {
    text-decoration: underline;
}

.main-content section .jurnal .jurnal_box ul li {
    padding: 0 0 20px;
}

.main-content section .jurnal .jurnal_box ul li::before {
    content: "";
}

.main-content section .jurnal .jurnal_box .jurnal_date {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
    width: 100%;
    padding: 0;
    margin: 0;
    color: var(--th-color);
    list-style-type: none;
}

.main-content section .jurnal a.jurnal_box:hover {
    color: var(--main-color);
}

.main-content section .jurnal a.jurnal_box:hover .jurnal_date span {
    background-color: var(--main-color);
    border-color: var(--main-color);
}

.main-content section .jurnal .jurnal_box .jurnal_date a {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100px;
    padding: .5rem;
    margin: 0 0 .5rem 2rem;
    font-size: 1.2rem;
    line-height: 1;
    text-align: center;
    border: 1px solid var(--th-color);
    border-radius: 4px;
}

.main-content section .jurnal .jurnal_box .jurnal_date a:hover {
    color: white;
    background-color: var(--main-color);
    border-color: var(--main-color);
}

.main-content section .jurnal .jurnal_box .jurnal_date a::after {
    display: none;
}

.main-content section .link_page {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 4rem 0;
    text-align: center;
}

.main-content section .link_page a {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 80%;
    padding: 1rem;
    margin: 0 auto;
    color: white;
    text-align: center;
    background-color: var(--ft-color);
    border-radius: 25px;
}

.main-content section .link_page a:hover {
    background-color: var(--main-color);
}

.main-content section .news_tab_list {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
    width: 100%;
    padding: 0 0 2rem;
    margin: 0;
    list-style-type: none;
}

.main-content section .news_tab_list .tab-news {
    display: none;
}

.main-content section .news_tab_list .label_news {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: center;
    justify-content: center;
    width: 80px;
    padding: .5rem 1rem;
    margin: 0;
    font-size: 1.4rem;
    line-height: 1;
    list-style-type: none;
    cursor: pointer;
    background: #fff;
    border: 1px solid var(--news-color);
    border-radius: 6px;
    transition: all .2s;
}

.main-content section .news_tab_list .label_news+.label_news {
    margin-left: 1rem;
}

.main-content section .news_tab_list .label_news::before {
    display: none;
}

.main-content section .news_tab_list .label_news:hover {
    color: white;
    background-color: var(--ft-color);
}

.main-content section .news_tab_list .label_news.select {
    color: white;
    background-color: var(--ft-color);
}

.main-content section .news_box {
    display: none;
}

.main-content section .news_box.select {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
}

.main-content section .news_area {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 3rem;
    margin: 0;
    background-color: white;
    border: 3px solid var(--news-color);
    border-radius: 4px;
}

.main-content section .news_area+.news_area {
    margin: 2rem 0 0;
}

.main-content section .news_area h3 {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0 1rem;
    margin: 0;
    font-size: 2rem;
    border: none;
    border-bottom: none;
    border-left: 6px solid var(--main-color);
}

.main-content section .news_area h3::after {
    display: none;
}

.main-content section .news_area h3:hover {
    color: var(--main-color);
}

.main-content section .news_area .timeplace {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 1rem 0;
    margin: 2rem 0 0;
    border-top: 1px solid var(--news-color);
}

.main-content section .news_area .timeplace p {
    padding: 0;
    margin: 0;
}

.main-content section .linkplace {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style-type: none;
    border: none;
}

.main-content section .linkplace a {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 200px;
    padding: 1rem;
    margin: 0;
    font-size: 1.4rem;
    color: white;
    text-align: center;
    background-color: var(--ft-color);
    border-radius: 4px;
}

.main-content section .linkplace a::after {
    display: none;
}

.main-content section .linkplace a:hover {
    background-color: var(--main-color);
}

.main-content section .linkplace a.entry {
    margin: 0 1rem 0 0;
    color: black;
    background-color: white;
    border: 1.5px solid var(--ft-color);
}

.main-content section .linkplace a.entry:hover {
    color: var(--main-color);
    border: 1.5px solid var(--main-color);
}

.main-content section .news_inner {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.main-content section .news_inner .news_area {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    place-content: flex-start left;
    -webkit-justify-content: left;
    width: 31%;
    padding: 0;
    margin: 0 3.5% 3rem 0;
    list-style-type: none;
    background-color: transparent;
    border: none;
}

.main-content section .news_inner .news_area:nth-child(3n) {
    margin: 0 0 3rem;
}

.main-content section .news_inner .news_area a {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.main-content section .news_inner .news_area a::after {
    display: none;
}

.main-content section .news_inner .news_area a:hover {
    opacity: .8;
}

.main-content section .news_inner .news_area a .img_box {
    position: relative;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: 100%;
    padding: 60% 0 0;
    margin: 0;
    overflow: hidden;
    list-style-type: none;
    border: 1px solid var(--news-color);
    border-radius: 4px;
}

.main-content section .news_inner .news_area a .img_box img {
    /* max-width: 150%;
  max-height: 150%; */
    position: absolute;
    top: 50%;
    left: 50%;
    width: auto;
    height: auto;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.main-content section .news_inner .news_area a .img_box.defult {
    background: rgb(229 229 229);
    background: linear-gradient(180deg, rgb(229 229 229 / 100%) 0%, rgb(250 250 250 / 100%) 80%, rgb(255 255 255 / 100%) 100%);
}

.main-content section .news_inner .news_area a h3 {
    display: -webkit-box;
    height: 100px;
    padding: 2rem 0 1rem;
    overflow: hidden;
    font-size: 1.6rem;
    -webkit-line-clamp: 3;
    border: none;
    -webkit-box-orient: vertical;

}

.main-content section .news_inner .news_area a .news-date {
    font-size: 1.2rem;
    color: var(--th-color);
}

.news_detail .main-content a {
    text-decoration: underline;
}

.news_detail .main-content .back_to_top .to_top a {
    text-decoration: none;
}

.main-content section .news_area .news-date,
.event_detail .main-content section .date,
.news_detail .main-content section .date {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0 0 1rem;
    margin: 0;
    list-style-type: none;
}

.main-content section .news_inner .news_area a .img_box .cat,
.main-content section .news_area .news-date .cat {
    display: none;
}

.main-content section #news1 .news_inner .news_area a .img_box .cat {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
}

.news .main-content section .news_area .news-date .cat,
.news_detail .main-content section .date .cat,
.main-content section #news1 .news_inner .news_area a .img_box .cat {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: 80px;
    padding: .5rem;
    margin: 0 1rem 0 0;
    font-size: 1.2rem;
    line-height: 1;
    text-align: center;
    list-style-type: none;
    background-color: white;
    border: 1px solid var(--news-color);
    border-radius: 4px;
}

.main-content section .info_about {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.main-content section .info_about .title {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 25%;
    padding: 1rem;
    margin: 0;
    border-bottom: 1px solid #000;
}

.main-content section .info_about .text {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 70%;
    padding: 1rem;
    margin: 0 0 0 5%;
    border-bottom: 1px solid #000;
}

.main-content ul {
    padding: 0;
    margin: 0 0 2rem;
    list-style-type: none;
}

.main-content ul li {
    position: relative;
    padding: 0 0 0 20px;
}

.main-content ul li::before {
    position: absolute;
    top: 2px;
    left: 0;
    display: inline-block;
    width: 14px;
    content: url("/file.jsp?rgiro/common/svg/circle.svg");
    filter: invert(13%) sepia(34%) saturate(7487%) hue-rotate(331deg) brightness(93%) contrast(110%);
}

.main-content section .pub_area {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.main-content section .pub_area img {
    display: block;
    width: 149px;
    height: auto;
    margin: 0;
    border: 1px solid var(--border-color);
}

.main-content section .pub_area .pub_info {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: calc(100% - 151px);
    padding: 0 0 0 2rem;
    margin: 0;
}

.main-content section .accordion_box {
    display: block;
    width: 100%;
    padding: 0;
    margin: 0 0 2rem;
    border: 1px solid var(--border-color);
}

.main-content section .accordion_box .accordion {
    position: relative;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: left;
    justify-content: left;
    padding: 1rem;
    margin: 0;
    font-weight: bold;
    list-style-type: none;
    cursor: pointer;
    background-color: var(--mainbk-color);
}

.main-content section .accordion_box .accordion:hover {
    opacity: .8;
}

.main-content section .accordion_box .accordion::after {
    position: absolute;
    top: 0;
    right: 0;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: left;
    width: 40px;
    height: 100%;
    list-style-type: none;
    background-image: url("/file.jsp?id=629020");
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 16px 16px;
}

.main-content section .accordion_box .accordion.view::after {
    background-image: url("/file.jsp?id=629021");
}

.main-content section .accordion_box .view_box {
    height: 0;
    padding: 0;
    overflow: hidden;
    opacity: 0;
}

.main-content section .accordion_box .view_box.view {
    height: auto;
    padding: 2rem;
    opacity: 1;
}

.main-content section .accordion_box .view_box.view ul li ul li::before {
    content: url("/file.jsp?rgiro/common/svg/chevron-right.svg");
}

.main-content section .accordion_box .view_box h4 {
    padding: 0 0 1rem;
    margin: 0;
}

.main-content section .accordion_box .view_box h4 span {
    padding: 0 0 0 1rem;
    font-size: 1.4rem;
}

.main-content section .accordion_box .view_box .pub_area+.pub_area {
    padding: 2rem 0 0;
}


.inquiry .main-content ul li {
    padding: 0 0 20px;
}

.inquiry .main-content ul li::before {
    display: none;
}


.inquiry .main-content .form {
    width: 100%;
}

.inquiry .main-content .form th {
    width: 30%;
    padding: 1rem;
    font-size: 1.6rem;
    font-weight: normal;
    text-align: left;
    background-color: var(--mainbk-color);
    border: 1px solid var(--border-color);
}

.inquiry .main-content .form th .red {
    font-size: 1.4rem;
}

.inquiry .main-content .form td {
    width: 70%;
    padding: 1rem;
    font-size: 1.6rem;
    text-align: left;
    border: 1px solid var(--border-color);
}

.inquiry .main-content .form td input {
    width: 100%;
    padding: 1rem;
    font-size: 1.6rem;
}

.inquiry .main-content .form td textarea {
    width: 100%;
    height: 300px;
    padding: 1rem;
    font-size: 1.6rem;
}

.inquiry .main-content .form td .err_msg {
    font-size: 1.4rem;
    color: red;
}

.inquiry .main-content .form td input[type="submit"] {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: 120px;
    height: 40px;
    padding: 0;
    margin: 2rem auto 0;
    font-size: 1.4rem;
    color: white;
    list-style-type: none;
    cursor: pointer;
    background-color: var(--ft-color);
    border-radius: 5px;
}

.inquiry .main-content .form td input[type="submit"]:hover {
    opacity: .8;
}

.inquiry .main-content .form td input[type="button"] {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: 120px;
    height: 40px;
    padding: 0;
    margin: 2rem auto 0;
    font-size: 1.4rem;
    color: white;
    list-style-type: none;
    cursor: pointer;
    background-color: var(--border-color);
    border: unset;
    border-radius: 5px;
}

.inquiry .main-content .form td input[type="button"]:hover {
    opacity: .8;
}

.inquiry .main-content .form td.center {
    text-align: center;
    border: unset;
}

.inquiry .main-content .form td.half {
    width: unset;
    text-align: center;
    border: unset;
}

.training .main-content ul li {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    list-style-type: none;
}

.training .main-content ul li .title {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 90px;
    padding: 0;
    margin: 0;
}

.training .main-content ul li .conte {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: calc(100% - 90px);
    padding: 0;
    margin: 0;
}

.main-content ul.pj_link {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    height: 60px;
    padding: 1.6rem 6rem;
    margin: 0;
    list-style-type: none;
    background-color: var(--mainbk-color);
}

.main-content ul.pj_link.fixed {
    position: fixed;
    top: 0;
    z-index: 100;
    padding: 1.6rem 6rem;
    border-bottom: 1px solid var(--border-color);
}

.main-content ul.pj_link.to_ft {
    display: none;
}

.main-content ul.pj_link li {
    margin: 0 2rem 0 0;
    font-size: 1.4rem;
}

.main-content ul.pj_link li::before {
    display: inline-block;
    width: 16px;
    content: url("/file.jsp?rgiro/common/svg/chevron-down.svg");
    filter: unset;
}

.main-content ul.pj_link li.pdf::before {
    display: inline-block;
    width: 16px;
    content: url("/file.jsp?rgiro/common/svg/file-pdf.svg");
}

.main-content ol {
    padding: 0;
    margin: 0;
    list-style-type: none;
    counter-reset: count 0;
}

.main-content ol li {
    position: relative;
    padding: 0 0 0 20px;
}

.main-content ol li::before {
    position: absolute;
    top: 5px;
    left: 0;
    font-size: 1.8rem;
    line-height: 1;
    content: counter(count) ". ";
    counter-increment: count 1;
}

.main-content section .transition {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.main-content section .transition li {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 50%;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.main-content section .transition li::before,
.main-content section .year_box li::before {
    display: none;
}

.main-content section .transition li.next {
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
}

.main-content section .transition li a {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 120px;
    padding: 1rem;
    margin: 0;
    color: white;
    text-align: center;
    background-color: var(--main-color);
}

.main-content section .transition li a:hover,
.main-content section .year_box li:hover,
.main-content section .page_link li a:hover {
    opacity: .8;
}

.main-content section .page_box,
.main-content section .year_box,
.main-content section .page_link {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.essey_top .main-content section .page_box {
    display: none;
}

.main-content section .presentator {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
    text-align: right;
}

.main-content section table {
    width: 100%;
    padding: 0;
    margin: 0 0 2rem;
    border-spacing: 0;
    border-collapse: collapse;
}

.main-content section table thead th {
    padding: 1rem;
    font-weight: normal;
    color: white;
    text-align: center;
    background-color: var(--main-color);
    border: 1px solid var(--main-color);
    border-bottom: 1px solid white;
}

.main-content section table tbody tr:last-child th {
    border-bottom: 1px solid var(--gray-color);
}

.main-content section table tbody td {
    padding: 1rem;
    border: 1px solid var(--gray-color);
}

.main-content section table tbody td.center {
    text-align: center;
}

.project .main-content section table thead th {
    padding: 1rem;
    color: white;
    background-color: var(--th-color);
    border: 1px solid white;
}

.project .main-content section table thead tr th:first-child {
    border-left-color: var(--th-color);
}

.project .main-content section table thead tr th:last-child {
    border-right-color: var(--th-color);
}

.project .main-content section table thead th.area {
    width: 10%;
}

.project .main-content section table thead th.theme {
    width: 38%;
}

.project .main-content section table thead th.leader {
    width: 15%;
}

.project .main-content section table thead th.faculty {
    width: 10%;
}

.project .main-content section table thead th.position {
    width: 15%;
}

.project .main-content section table thead th.term {
    width: 12%;
}

.project .main-content section table tbody th {
    color: white;
    background-color: var(--main-color);
    border-bottom: 1px solid white;
}

.project .main-content section table tbody .th-environment {
    background-color: var(--env-color);
    border-right-color: var(--env-color);
    border-left-color: var(--env-color);
}

.project .main-content section table tbody .th-energy {
    background-color: var(--eng-color);
    border-right-color: var(--eng-color);
    border-left-color: var(--eng-color);
}

.project .main-content section table tbody .th-food {
    background-color: var(--foo-color);
    border-right-color: var(--env-color);
    border-left-color: var(--env-color);
}

.project .main-content section table tbody .th-material {
    background-color: var(--mat-color);
    border-right-color: var(--mat-color);
    border-left-color: var(--mat-color);
}

.project .main-content section table tbody .th-medical {
    background-color: var(--med-color);
    border-right-color: var(--med-color);
    border-left-color: var(--med-color);
}

.project .main-content section table tbody .th-safety {
    background-color: var(--saf-color);
    border-right-color: var(--saf-color);
    border-left-color: var(--saf-color);
}

.project .main-content section table tbody .th-human {
    background-color: var(--hum-color);
    border-right-color: var(--hum-color);
    border-left-color: var(--hum-color);
}

.project .main-content section table tbody .th-peace {
    background-color: var(--pea-color);
    border-right-color: var(--pea-color);
    border-left-color: var(--pea-color);
}

.project .main-content section table tbody .th-japanese {
    background-color: var(--jap-color);
    border-right-color: var(--jap-color);
    border-left-color: var(--jap-color);
}

.project .main-content section table tbody .th-integrated {
    background-color: var(--int-color);
    border-right-color: var(--int-color);
    border-left-color: var(--int-color);
}

.project .main-content section table tbody .th-population {
    background-color: var(--pop-color);
    border-right-color: var(--pop-color);
    border-left-color: var(--pop-color);
}

.project .main-content section table tbody .th-natural {
    background-color: var(--nat-color);
    border-right-color: var(--nat-color);
    border-left-color: var(--nat-color);
}

.project .main-content section table tbody .th-robotics {
    background-color: var(--rob-color);
    border-right-color: var(--rob-color);
    border-left-color: var(--rob-color);
}

.project .main-content section table tbody .th-senior {
    background-color: var(--sen-color);
    border-right-color: var(--sen-color);
    border-left-color: var(--sen-color);
}

.project .main-content section table tbody .th-disaster {
    background-color: var(--dis-color);
    border-right-color: var(--dis-color);
    border-left-color: var(--dis-color);
}

.project .main-content section table tbody tr:nth-child(even) td {
    background-color: var(--td-color);
}

.about .main-content section table thead th {
    font-weight: normal;
    color: white;
    text-align: center;
    background-color: var(--main-color);
    border: 1px solid white;
}

.about .main-content section table thead tr th:first-child {
    border-left-color: var(--main-color);
}

.about .main-content section table thead tr th:last-child {
    border-right-color: var(--main-color);
}

.about .main-content section table tbody tr:nth-child(even) th,
.about .main-content section table tbody tr:nth-child(even) td {
    background-color: var(--td-color);
}





.main-content section table.board_table tbody th {
    padding: 1rem;
    text-align: left;
    border: 1px solid var(--gray-color);
}

.main-content section table.report tbody tr td:first-child,
.main-content section table.report tbody tr td:last-child {
    width: 10%;
    text-align: center;
}

.main-content section table.report tbody tr td:nth-child(2) {
    width: 40%;
}

.main-content section table.report tbody tr td:nth-child(3) {
    width: 40%;
}

.main-content section table.comission_table .shimei {
    text-align: left;
    border-right: none;
}

.main-content section table.comission_table .kakko {
    text-align: left;
    border-left: none;
}

.main-content section table.comission_table .kanji {
    text-align: center;
}

.main-content section table.project_table {
    table-layout: fixed;
}

.main-content section table.project_table thead th {
    font-weight: normal;
    color: black;
    background-color: white;
    border: 1px solid var(--gray-color);
}

.main-content section table.project_table td {
    text-align: center;
    background-color: var(--td-color);
}

.main-content section table.project_table tfoot th,
.main-content section table.project_table tfoot td {
    padding: 1rem;
    background-color: white;
    border: 1px solid var(--gray-color);
}

.main-content section table.comission_table thead th,
.main-content section table.board_table thead th {
    font-weight: normal;
    color: white;
    text-align: left;
    background-color: var(--main-color);
    border: 1px solid white;
}

.main-content section .page_link li {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 32%;
    padding: 0;
    margin: 0 0 2rem;
}

.main-content section .page_link li::before {
    display: none;
}

.main-content section .page_link li+li {
    margin-left: 2%;
}

.main-content section .page_link li a {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 1.2rem 0;
    margin: 0;
    color: white;
    text-align: center;
    background-color: var(--gray-color);
}

.main-content section .page_box li {
    width: calc(100% / 12);
}

.main-content section .year_box li {
    width: 10.75%;
    padding: 0;
    margin: 0 2% 2rem 0;
    text-align: center;
}

.main-content section .year_box li:nth-child(8n) {
    margin: 0 0 2rem;
}

.main-content section .base-box {
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.main-content section .base-box .title-box {
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: left;
    justify-content: left;
    width: 49%;
    padding: 0;
    margin: 0 2% 2rem 0;
    list-style-type: none;
}

.main-content section .base-box .title-box:nth-child(2n) {
    margin: 0 0 2rem;
}

.main-content section .base-box .title-box .number-box {
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    padding: 0;
    margin: 0;
    color: white;
    list-style-type: none;
    background-color: var(--pop-color);
}

.main-content section .base-box .title-box .text-box {
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: left;
    justify-content: left;
    width: calc(100% - 80px);
    height: 80px;
    padding: 0 .5rem;
    margin: 0;
    list-style-type: none;
    border: 1px solid var(--pop-color);
}

.main-content section .base-box .title-box.natual .number-box {
    background-color: var(--nat-color);
}

.main-content section .base-box .title-box.natual .text-box {
    border-color: var(--nat-color);
}

.main-content section .base-box .title-box.robotics .number-box {
    background-color: var(--rob-color);
}

.main-content section .base-box .title-box.robotics .text-box {
    border-color: var(--rob-color);
}

.main-content section .base-box .title-box.senior .number-box {
    background-color: var(--sen-color);
}

.main-content section .base-box .title-box.senior .text-box {
    border-color: var(--sen-color);
}

.main-content section .base-box .title-box.human .number-box {
    background-color: var(--hum-color);
}

.main-content section .base-box .title-box.human .text-box {
    border-color: var(--hum-color);
}

.main-content section .base-box .title-box.disaster .number-box {
    background-color: var(--dis-color);
}

.main-content section .base-box .title-box.disaster .text-box {
    border-color: var(--dis-color);
}

.main-content section dl {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0 0 4rem;
    text-align: center;
    background-color: var(--sub-color);
    border: 1px solid var(--main-color);
}

.main-content section dt {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 1rem;
    margin: 0;
    color: white;
    background-color: var(--gray-color);
}

.main-content section dd {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 1rem;
    margin: 0;
    color: var(--main-color);
}

.main-content section.pj_archive_top .member dl {
    padding: 0;
    margin: 0;
    text-align: left;
    background-color: white;
    border: none;
}

.main-content section.pj_archive_top .member dt {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: .5rem 1rem;
    margin: 0;
    color: white;
}

.main-content section.pj_archive_top .member dl:first-child dt {
    background-color: var(--main-color);
}

.main-content section.pj_archive_top .member dd {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 1rem;
    margin: 0;
    color: black;
}

.main-content section.pj_archive_top .member dd .faculty-name {
    font-size: 2.2rem;
}

.main-content section.pj_archive_top .member dd .faculty-position {
    font-size: 2rem;
}

.main-content section.pj_archive_top .member dd li {
    padding: 0;
}

.main-content section.pj_archive_top .member dd li::before {
    display: none;
}

.main-content section .menu {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.main-content section .menu li {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 32%;
    padding: 0;
    margin: 0 2% 0 0;
    list-style-type: none;
}

.main-content section .menu li::before {
    display: none;
}

.main-content section .menu li:nth-child(3n) {
    margin: 0;
}

.main-content section .menu li dd {
    text-align: left;
}

.event_detail .main-content section .date {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
}

.main-content section .faq_box {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
}

.main-content section .faq_box .q_box {
    position: relative;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 10px 10px 10px 50px;
    margin: 0;
    list-style-type: none;
    border-bottom: 2px solid var(--gray-color);
}

.main-content section .faq_box .q_box::before {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 40px;
    padding: 0;
    margin: 0;
    font-size: 26px;
    text-align: center;
    content: 'Q';
}

.main-content section .faq_box .a_box {
    position: relative;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: center;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 20px 0 0 50px;
    margin: 0;
    list-style-type: none;
}

.main-content section .faq_box .a_box::before {
    position: absolute;
    top: 4px;
    left: 0;
    display: block;
    width: 40px;
    padding: 10px;
    margin: 0;
    font-size: 26px;
    text-align: center;
    content: 'A';
}

.main-content section .year_box li a {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 1.2rem 0;
    margin: 0;
    color: white;
    background-color: var(--gray-color);
}

.main-content section.page_link {
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    list-style-type: none;
    border-top: none;
}

.main-content section.page_link .prev-page {
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 50%;
    list-style-type: none;
}

.main-content section.page_link .next-page {
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
    width: 50%;
    list-style-type: none;
}

.main-content section.page_link a {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 80px;
    padding: 1rem;
    margin: 0 0 4rem;
    color: white;
    text-align: center;
    background-color: var(--ft-color);
}

.main-content section.page_link a:hover {
    background-color: var(--main-color);
}

.main-content a[target="_blank"]::after {
    display: inline-block;
    width: 16px;
    margin: 0 1rem;
    content: url("/file.jsp?rgiro/common/svg/arrow-up-right-from-square.svg");
    filter: invert(13%) sepia(34%) saturate(7487%) hue-rotate(331deg) brightness(93%) contrast(110%);
}

.main-content a[href$=".pdf"]::after {
    display: inline-block;
    width: 16px;
    margin: 0 1rem;
    content: url("/file.jsp?rgiro/common/svg/file-pdf.svg");
    filter: invert(13%) sepia(34%) saturate(7487%) hue-rotate(331deg) brightness(93%) contrast(110%);
}

.main-content a[target="_blank"].pdf::after {
    content: url("/file.jsp?rgiro/common/svg/file-pdf.svg");
}

.main-content .news_area a[href$=".pdf"]::after,
.main-content .news_area a[target="_blank"]::after,
.main-content .news_area a[target="_blank"].pdf::after {
    display: none;
}

.main-content .right_area {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
    width: 100%;
    padding: 0;
    margin: 0;
    text-align: right;
    list-style-type: none;
}

.main-content .en_title {
    font-size: 2rem;
    font-weight: bold;
}

.main-content .right_box {
    display: block;
    float: right;
    width: auto;
    margin: 0 0 4rem 4rem;
}

.main-content .right_img {
    display: block;
    float: right;
    margin: 0 0 4rem 4rem;
}

.main-content .center_img {
    display: block;
    margin: 0 auto 4rem;
}

.main-content section ul.news_photo {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: flex-start;
    -webkit-justify-content: center;
    justify-content: center;
    width: 100%;
    padding: 0 0 4rem;
    margin: 0;
    list-style: none;
    list-style-type: none;
}

.main-content section ul.news_photo li {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: center;
    justify-content: center;
    width: 48%;
    padding: 0 !important;
    margin: 0;
    text-align: center;
    list-style-type: none;
}

.main-content section ul.news_photo li:only-child {
    width: 100%;
}

.main-content section ul.news_photo li:only-child img {
    max-width: 80%;
}

.main-content section ul.news_photo li:only-child img.full {
    max-width: 100%;
}

.main-content section ul.news_photo li:only-child img.w_30 {
    max-width: 30%;
}

.main-content section ul.news_photo li:only-child img.w_40 {
    max-width: 40%;
}

.main-content section ul.news_photo li:only-child img.w_50 {
    max-width: 50%;
}

.main-content section ul.news_photo li:only-child img.w_60 {
    max-width: 60%;
}

.main-content section ul.news_photo li:only-child img.w_70 {
    max-width: 70%;
}

.main-content section ul.news_photo li::before {
    display: none !important;
}

.main-content section ul.news_photo li img {
    display: block;
    width: auto;
    max-width: 100%;
    margin: 1rem auto;
}

.main-content section ul.news_photo li p {
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
    font-size: 1.4rem;
    line-height: 1.6;
    color: #555;
    text-align: center;
}

.main-content section ul.news_photo li+li {
    margin: 0 0 0 4%;
}

.main-content section .text_photo {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.main-content section .text_photo .text_area {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 60%;
    padding: 0 4rem 0 0;
    margin: 0;
}

.main-content section .text_photo .img_area {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 40%;
    padding: 2rem 0 0;
    margin: 0;
    font-size: 1.4rem;
    line-height: 1.6;
    color: #555;
}

.main-content section .text_photo .img_area img {
    display: block;
    margin: 0 auto;
}


.main-content section ul.books {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: flex-start;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0 0 2rem;
    margin: 0;
    list-style-type: none;
}

.main-content section ul.books li {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: flex-start;
    -webkit-justify-content: left;
    justify-content: left;
    width: 25%;
    padding: 0 1rem 2rem;
    margin: 0;
    line-height: 1.4;
    list-style-type: none;
}

.main-content section ul.books li::before {
    display: none;
}

.main-content section ul.books li .cover {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: center;
    justify-content: center;
    width: 100%;
    padding: 2rem 1rem;
    margin: 0;
    list-style-type: none;
    background-color: white;
}

.main-content section ul.books li .cover img {
    width: auto;
    max-width: 100%;
    height: auto;
    max-height: 160px;
}

.main-content section ul.books li .title {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 2rem 1rem 0;
    margin: 0;
    font-size: 1.6rem;
}

.main-content section ul.books li .title span.names {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
    font-size: 1.4rem;
    color: #999;
}

.main-content section ul.slick-dots {
    position: absolute;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: center;
    justify-content: center;
    list-style-type: none;
}

.main-content section ul.slick-dots li {
    width: 20px;
}

.main-content section ul.members {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: flex-start;
    -webkit-justify-content: left;
    justify-content: left;
    width: 100%;
    padding: 0 0 2rem;
    margin: 0;
    list-style-type: none;
}

.main-content section ul.members li {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    align-items: flex-start;
    -webkit-justify-content: left;
    justify-content: left;
    width: 18.4%;
    padding: 0 0 2rem;
    margin: 0 2% 0 0;
    list-style-type: none;
}

.main-content section ul.members li::before {
    display: none;
}

.main-content section ul.members li:nth-child(5n) {
    margin: 0;
}

.main-content section ul.members li .photo {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: center;
    justify-content: center;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style-type: none;
}

.main-content section ul.members li .name {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 100%;
    padding: 2rem 0 0;
    margin: 0;
    line-height: 1.4;
}

.main-content section ul.members li .name .pj {
    font-size: 1.4rem;
}

.main-content section ul.members li .name .po {
    font-size: 1.4rem;
}

.main-content section ul.members li .name .nm {
    font-size: 1.4rem;
    font-weight: bold;
}

.main-content section ul.members li .name .nm span {
    padding: 0 0 0 1rem;
    font-size: 1.2rem;
}

.main-content section ul.members li .name .pf {
    font-size: 1.4rem;
    color: var(--th-color);
}

.main-content section ul.members li .name .pf span {
    text-decoration: underline;
}

.main-content section ul.members li .name .pf::after {
    display: inline-block;
    width: 12px;
    margin: 0 0 0 1rem;
    content: url("/file.jsp?rgiro/common/svg/right-long.svg");
    filter: invert(13%) sepia(34%) saturate(7487%) hue-rotate(331deg) brightness(93%) contrast(110%);
}

.main-content section ul.members li .name .intvs-link {
    margin: 3px 0;
}

.main-content section ul.members li .name .intvs-link a {
    background-color: #000;
    color: #fff;
    border-radius: 30px;
    padding: 0 10px;
    font-size: 1.4rem;
}

.box1 {
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    display: block;
    width: 70%;
    padding: 3rem;
    margin: 0;
    margin: 0 auto;
    background-color: white;
    border: 3px solid var(--news-color);
    border-radius: 4px;
}

.box1 h4 {
    padding-top: 0;
    padding-bottom: 1rem;
    margin: 0;
    font-size: 1.8rem;
    text-align: center;
}

.main-content section ul.key_intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    padding: 0;
    margin: 0;
}

.main-content section ul.key_intro li {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.main-content section ul.key_intro li p {
    padding: 0;
    margin: 0;
    font-size: 1.8rem;
}

.main-content section ul.key_intro li img {
    margin-inline: auto;
}

.main-content section ul.key_intro li::before {
    display: none;
}

.main-content section ul.key_list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 0;
    margin: 0;
}

.main-content section ul.key_list li {
    display: grid;
    grid-template-columns: 1fr;
    padding: 0;
}

.main-content section ul.key_list li a {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 1rem;
    align-items: center;
    padding: 2rem;
    background-color: var(--mainbk-color);
    border-radius: 2rem;
}

.main-content section ul.key_list li a span {
    display: grid;
    grid-template-columns: 30px 50px;
    gap: 1rem;
    align-items: center;
    font-weight: bold;
}

.main-content section ul.key_list li a span::after {
    aspect-ratio: 173 / 61;
    content: "";
    background-image: url('/image.jsp?id=661659');
    background-size: cover;
    margin-left: 10px;
}

.main-content section ul.key_list li a:hover {
    opacity: .8;
}

.main-content section ul.key_list li::before {
    display: none;
}

/* インタビュー
---------------------------------------------------------------- */
.young_researcher .main-content section .subtitle{
    font-size: 2.3rem;
}

.young_researcher .main-content section .intvs{
    display: grid;
    padding: 2rem 5rem;
    border-radius: 30px;
    background-color: var(--mainbk-color);
    grid-template-columns: 200px 1fr;
    position: relative;
}

.young_researcher .main-content section .intvs .key{
    display: grid;
    grid-template-columns: 50px 50px;
    gap: 1rem;
    align-items: center;
    font-weight: bold;
    z-index: 10;
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 2rem;
}

.young_researcher .main-content section .intvs .key::after{
    aspect-ratio: 173 / 61;
    content: "";
    background-image: url('/image.jsp?id=661659');
    background-size: cover;
}

.young_researcher .main-content section .intvs .intvs-img {
    grid-row: span 4 / span 4;
    width: 160px;
}

.young_researcher .main-content section .intvs .intvs-pf {
    grid-column-start: 1;
    grid-row-start: 5;
    font-size: 1.4rem;
    color: var(--th-color);
    text-decoration: underline;
}

.young_researcher .main-content section .intvs .intvs-pf span:after {
    display: inline-block;
    width: 12px;
    margin: 0 0 0 1rem;
    content: url(/file.jsp?rgiro/common/svg/right-long.svg);
    filter: invert(13%) sepia(34%) saturate(7487%) hue-rotate(331deg) brightness(93%) contrast(110%);
}

.young_researcher .main-content section .intvs .intvs-name {
    grid-column-start: 2;
    grid-row-start: 1;
    font-size: 2.5rem;
    font-weight: bold;
}

.young_researcher .main-content section .intvs .intvs-ename {
    grid-column-start: 2;
    grid-row-start: 2;
}

.young_researcher .main-content section .intvs .intvs-post {
    grid-column-start: 2;
    grid-row-start: 3;
}

.young_researcher .main-content section .intvs .intvs-expert {
    grid-column-start: 2;
    grid-row-start: 4;
    font-size: 2.5rem;
    font-weight: bold;
}

.young_researcher .main-content section .intvs .intvs-field {
    grid-row-start: 5;
}



.young_researcher .main-content section .photo_list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    width: 100%;
    padding: 2rem 0;
    margin: 0;
    font-size: 1.2rem;
}

.young_researcher .main-content section .photo_list .img_box {
    display: grid;
    grid-template-rows: subgrid;
    grid-template-columns: 1fr;
    grid-row: span 2;
    gap: 2rem;
    padding: 0;
    margin: 0;
}

.young_researcher .main-content section .photo_list .img_box .img {
    aspect-ratio: 640 / 480;
    overflow: hidden;
    width: 100%;
}

.young_researcher .main-content section .photo_list .img_box .img img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.young_researcher .main-content section .photo_list .img_box p {
    margin-block-start: 0;
    margin-block-end: 0;
} 

.text-center{
    text-align: center;
}



/* インタビュー一覧
---------------------------------------------------------------- */
.young_researcher .main-content section .key_list div .intvs-title,
.young_researcher .main-content section .key_list div .intvs-name {
    font-weight: bold;
    line-height: initial;
}

.young_researcher .main-content section .key_list div .intvs-join {
    margin-top: 10px;
}


.mobile-navi-list li.intvs-side{
    position: relative;
    text-align: center;
}

.mobile-navi-list li.intvs-side::after{
    aspect-ratio: 150 / 166;
    content: "";
    display: inline-block;
    width: 90px;
    height: 90px;
    background-image: url(/image.jsp?id=663370);
    background-position: center;
    background-size: contain;
    position: absolute;
    top: 0;
    left: 70%;
    background-repeat: no-repeat;
    z-index: -1;
}

.mobile-navi-list li.intvs-side span{
    font-size: 2rem;
}

@media handheld,
only screen and (max-width: 1200px),
only screen and (max-device-width:1200px) and (orientation:portrait) {
    .mobile-navi-list li.intvs-side{
        position: relative;
        text-align: left;
    }

    .mobile-navi-list li.intvs-side::after{
        position: absolute;
        bottom: 0;
        left: 55%;
    }
}




/* PCでサイズ大きい時
---------------------------------------------------------------- */

@media handheld,
only screen and (min-width: 1200px),
only screen and (min-device-width: 1200px) and (orientation:portrait) {

    .main-content section,
    .main-content section.pj_menu,
    .top_h1 h1 {
        padding-right: 10% !important;
        padding-left: 10% !important;
    }

    .pj_top h1 {
        padding: 10rem 10% 6rem;
    }

    .main-content section.pj_top,
    .main-content section.pj_menu,
    .main-content section.top_h1,
    .main-content section.project_news {
        padding-right: 0 !important;
        padding-left: 0 !important;
    }

    .main-content ul.pj_link {
        padding-left: 10% !important;
    }

    .main-content ul.pj_link.fixed {
        padding-left: 8% !important;
    }

    .top_h1 h1,
    .main-content section.project_news .news {
        padding-right: 10%;
        padding-left: 10%;
    }

    .main-content section .movie_inner {
        width: 80%;
        margin: 0 auto;
    }

}

/* PCでサイズを縮小した時
---------------------------------------------------------------- */

@media handheld,
only screen and (max-width: 1000px),
only screen and (max-device-width: 1000px) and (orientation:portrait) {
    .main-content section {
        padding: 0 2rem;
    }

    .main-content section+section {
        padding: 2rem;
    }

    .main-content section.slider,
    .main-content section.top_view {
        padding: 0 2rem 2rem;
    }

    .project_detail .main-content section+section {
        padding: 2rem;
    }

    .main-content section.pj_menu {
        padding: 0 !important;
        border-top: none !important;
    }

    .main-content section.tag_view {
        padding: 0 2rem;
    }

    .top_h1 h1 {
        padding: 2rem 6rem;
        font-size: 4rem;
    }

    .top_h1 h1 span {
        font-size: 1.8rem;
    }

    .pj_top h1 {
        padding: 4rem;
    }

    .pj_top h1 span {
        padding: 0 3rem;
        margin: 5% 0 0;
    }

    .pj_top h1 strong {
        font-size: 3rem;
    }

    .pj_top h1.orikasa {
        background-position: 10% 35%;
        background-size: cover;
    }

    footer .footer-inner {
        padding: 2rem 1rem;
    }

    .main-content section .page_box li {
        width: calc(100% / 6);
    }

    .main-content section .year_box li {
        width: 15%;
    }

    .main-content section .year_box li:nth-child(8n) {
        margin: 0 2% 2rem 0;
    }

    .main-content section .year_box li:nth-child(6n) {
        margin: 0 0 2rem;
    }

    .top_view h1 {
        padding: 2rem 1rem;
        font-size: 3rem;
    }

    .top_view h1 br {
        display: block;
    }

    .top_view h1 span {
        font-size: 1.6rem;
    }

    .top .list_view li.reserch {
        width: 48%;
        margin: 0 4% 2rem 0;
        font-size: 1.4rem;
    }

    .top .list_view li.reserch:nth-child(3n) {
        margin: 0 4% 2rem 0;
    }

    .top .list_view li.reserch:nth-child(2n) {
        margin: 0 0 2rem;
    }

    .top .list_view li.reserch .text_box {
        padding: 1.5rem 1rem;
    }

    .main-content section .news_inner .news_area {
        width: 48%;
        margin: 0 4% 2rem 0;
    }

    .main-content section .news_inner .news_area:nth-child(3n) {
        margin: 0 4% 2rem 0;
    }

    .main-content section .news_inner .news_area:nth-child(2n) {
        margin: 0 0 2rem;
    }

    .main-content section.top_view .main_image {
        padding: 3rem 0 2rem;
    }

    .main-content section.top_view .main_image svg {
        max-width: 40%;
    }

    .main-content section .movie_inner {
        width: 100%;
    }

    .main-content section .movie_box {
        width: 100%;
    }

    .main-content ul.pj_link,
    .main-content ul.pj_link.fixed {
        padding: 1.4rem 2rem;
    }

    .main-content section ul.news_photo li:only-child img {
        max-width: 100%;
    }
}

/* スマートフォンサイト
---------------------------------------------------------------- */

@media handheld,
only screen and (max-width: 820px),
only screen and (max-device-width: 820px) and (orientation:portrait) {

    /* header */
    header {
        width: 100%;
        height: 70px;
    }

    header .side {
        position: unset;
        width: 100%;
        height: 70px;
    }

    .header-top {
        width: calc(100% - 70px);
        padding: 0 1rem;
    }

    .header-logo {
        padding: .5rem 0;
    }

    .header-logo a img {
        width: auto;
        height: auto;
        max-height: 60px;
    }

    .main-content section.top_view .sub_nav {
        padding: .6rem 0;
    }

    .pc_navi,
    .pc_only {
        display: none;
    }

    .header-top:has(.lang) {
        display: grid;
        grid-template-columns: 1fr 35px;
        padding-right: 0;
    }

    .header-top:has(.lang) .header-logo {
        display: grid;
        grid-template-columns: 1fr;
        align-items: center;
        padding: 0;
    }

    .header-top:has(.lang) .header-logo a {
        display: grid;
        grid-template-columns: 1fr;
        align-items: center;
        padding: 0;
    }

    .header-top .lang {
        grid-template-columns: 1fr;
        width: 100%;
        height: 100%;
        padding: 0;
        margin: 0;
    }

    .header-top .lang a {
        width: 100%;
        height: 35px;
    }

    .mobile-navi {
        width: 70px;
        padding: 0;
    }

    .menu-sp-switch,
    .menu-sp-switch span {
        display: inline-block;
        cursor: pointer;
        transition: all 0.4s ease 0s;
    }

    .menu-sp-switch {
        position: relative;
        z-index: 2;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        display: block;
        width: 100%;
        height: 100%;
        background: var(--main-color);
    }

    .menu-sp-switch span {
        position: absolute;
        right: 0;
        left: 0;
        width: 36px;
        height: 2px;
        margin: auto;
        background: #FFF;
    }

    .menu-sp-switch span:nth-of-type(1) {
        top: 20px;
    }

    .menu-sp-switch span:nth-of-type(2) {
        top: 0;
        bottom: 0;
    }

    .menu-sp-switch span:nth-of-type(3) {
        bottom: 21px;
    }

    .menu-sp-switch.active span:nth-of-type(1) {
        -webkit-transform: translateY(13px) rotate(-45deg);
        transform: translateY(13px) rotate(-45deg);
    }

    .menu-sp-switch.active span:nth-of-type(2) {
        opacity: 0;
    }

    .menu-sp-switch.active span:nth-of-type(3) {
        -webkit-transform: translateY(-13px) rotate(45deg);
        transform: translateY(-13px) rotate(45deg);
    }

    .mobile-navi-list {
        position: absolute;
        top: 70px;
        left: 0;
        z-index: 99999;
        display: none;
        width: 100%;
        height: calc(100vh - 70px);
        padding: 0 0 2rem;
        margin: 0;
        overflow: auto;
        background: var(--ft-color);
        border: none;
    }

    .mobile-navi-list li {
        border-bottom: 1px solid white;
    }

    .mobile-navi-list li a {
        padding: 1rem 2rem;
        color: white;
    }

    .mobile-navi-list li a.active {
        color: var(--mainbk-color);
    }

    .mobile-navi-list ul.sub li a {
        padding: 1rem 2rem;
        font-size: 1.4rem;
    }

    .mobile-navi-list ul.sub li:last-child {
        border-bottom: none;
    }


    .main-content {
        width: 100%;
    }

    /* footer */
    .back_to_top {
        width: 100%;
    }

    .main-content section ul.key_intro {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .main-content section ul.key_intro li img {
        max-width: 80%;
        margin-inline: auto;
    }

    .main-content section ul.key_list {
        grid-template-columns: 1fr;
    }

    .main-content section ul.key_list li a span::after {
        margin-left: 5px;
    }

    /* インタビュー一覧 */
    .mobile-navi-list li.intvs-side::after{
    background-image: none;
    text-align: left;
    }

    .mobile-navi-list li.intvs-side span{
        font-size: 1.4rem;
    }

}

/* スマートフォンサイト
---------------------------------------------------------------- */

@media handheld,
only screen and (max-width: 768px),
only screen and (max-device-width: 768px) and (orientation:portrait) {

    /* 共通設定 */
    html,
    body {
        overflow-x: hidden;
    }

    body {
        font-size: 1.4rem;
    }

    h1,
    h2,
    h3,
    .main-area {
        width: 100%;
    }

    h1 {
        padding: 5rem 2rem;
        margin: 0 0 2rem;
        font-size: 2.4rem;
    }

    h2 {
        padding: 4rem 0 2rem;
        font-size: 2.2rem;
    }

    h2.top_project {
        font-size: 2.2rem;
        text-align: center;
    }

    .top h2 span {
        font-size: 1.2rem;
    }

    h3 {
        font-size: 1.8rem;
    }

    h3 br {
        display: none;
    }

    h3 br.view {
        display: block;
    }


    h4,
    .h4 {
        padding-bottom: 1rem;
    }

    /* header */
    header {
        width: 100%;
        height: 70px;
    }

    header .side {
        position: unset;
        width: 100%;
        height: 70px;
    }

    .header-top {
        width: calc(100% - 70px);
        padding: 0 1rem;
    }

    .header-logo {
        padding: .5rem 0;
    }

    .header-logo a img {
        width: auto;
        height: auto;
        max-height: 60px;
    }

    .main-content section.top_view .sub_nav {
        padding: .6rem 0;
    }

    .pc_navi,
    .pc_only {
        display: none;
    }

    .mobile-navi {
        width: 70px;
        padding: 0;
    }

    .menu-sp-switch,
    .menu-sp-switch span {
        display: inline-block;
        cursor: pointer;
        transition: all 0.4s ease 0s;
    }

    .menu-sp-switch {
        position: relative;
        z-index: 2;
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        display: block;
        width: 100%;
        height: 100%;
        background: var(--main-color);
    }

    .menu-sp-switch span {
        position: absolute;
        right: 0;
        left: 0;
        width: 36px;
        height: 2px;
        margin: auto;
        background: #FFF;
    }

    .menu-sp-switch span:nth-of-type(1) {
        top: 20px;
    }

    .menu-sp-switch span:nth-of-type(2) {
        top: 0;
        bottom: 0;
    }

    .menu-sp-switch span:nth-of-type(3) {
        bottom: 21px;
    }

    .menu-sp-switch.active span:nth-of-type(1) {
        -webkit-transform: translateY(13px) rotate(-45deg);
        transform: translateY(13px) rotate(-45deg);
    }

    .menu-sp-switch.active span:nth-of-type(2) {
        opacity: 0;
    }

    .menu-sp-switch.active span:nth-of-type(3) {
        -webkit-transform: translateY(-13px) rotate(45deg);
        transform: translateY(-13px) rotate(45deg);
    }

    .mobile-navi-list {
        position: absolute;
        top: 70px;
        left: 0;
        z-index: 99999;
        display: none;
        width: 100%;
        height: calc(100vh - 70px);
        padding: 0 0 2rem;
        margin: 0;
        overflow: auto;
        background: var(--ft-color);
        border: none;
    }

    .mobile-navi-list li {
        border-bottom: 1px solid white;
    }

    .mobile-navi-list li a {
        color: white;
    }

    .content {
        width: 100%;
    }

    /* footer */
    .back_to_top {
        width: 100%;
    }

    .back_to_top .contact_box {
        width: calc(100% - 60px);
        padding: 0 0 0 1rem;
        margin: 0;
    }

    .back_to_top .to_top {
        width: 60px;
        font-size: 1.2rem;
    }

    .back_to_top .contact_box .defult_link {
        display: flex;
        padding-left: 60px;
    }

    .inquiry .back_to_top .contact_box .defult_link {
        display: none;
    }

    .project_detail .back_to_top .contact_box .detail_contact .office strong {
        display: block;
        padding: 0;
    }

    footer .footer-inner {
        padding: 1rem;
    }

    footer .footer-inner.sp {
        display: none;
    }

    footer .footer-inner+.footer-inner {
        border-top: none;
    }

    footer .footer-inner .footer-link .logo {
        width: 100%;
        padding: 0 0 1rem;
        text-align: center;
    }

    footer .footer-inner .footer-link .logo img {
        max-width: 220px;
        margin: 0 auto;
    }

    footer .footer-inner .footer-link .office {
        width: 100%;
        font-size: 1.4rem;
    }

    footer .footer-inner .footer-link .office ul {
        padding: 1rem 0 0;
    }

    footer .footer-inner .footer-link .office ul li {
        width: 100%;
        margin: 0 0 1rem;
    }

    .main-visual {
        max-width: 100%;
        height: auto;
    }

    .slick_new .center_img {
        max-width: 60%;
        font-size: 1.8rem;
    }

    .slick_new .center_img strong {
        font-size: 2.6rem;
    }

    .mobile-navi-list li a {
        padding: 1rem 1.2rem;
    }

    .mobile-navi-list li:first-child a {
        padding-top: 1rem;
    }

    .mobile-navi-list li a br {
        display: none;
    }

    .mobile-navi-list ul.sub li:last-child {
        border-bottom: none;
    }

    .mobile-navi-list ul.sub li a {
        padding: 1rem 1.2rem;
    }

    .main-content section.top_view .main_image {
        padding: 2rem 0 1.2rem;
    }

    .main-content section.top_view .main_image svg {
        max-width: 50%;
    }

    .top_view h1 {
        padding: 0 1rem;
        font-size: 2rem;
    }

    .top_view h1 span {
        font-size: 1.4rem;
        text-align: left;
    }

    .main-content section .link_page {
        padding: 2rem 0 0;
    }

    .main-content section .link_page a {
        padding: .5rem 1rem;
        border-radius: 20px;
    }

    .main-content section .news_tab_list {
        -webkit-justify-content: left;
        justify-content: left;
    }

    .main-content section .tag_search label {
        font-size: 1.2rem;
    }

    .main-content section .news_tab_list .label_news {
        width: 60px;
        font-size: 1.2rem;
    }

    .main-content {
        width: 100%;
        border-left: none;
    }

    .main-content section,
    .main-content section.tag_view {
        padding: 0 2rem 4rem;
    }

    .main-content section.event,
    .main-content section.news {
        padding: 0 2rem 4rem;
    }

    .main-content section.slider,
    .main-content section.pj_top,
    .main-content section.pj_archive_top {
        padding: 0;
    }

    .main-content section.movie {
        padding-bottom: 3rem;
    }

    .top_h1 h1 {
        padding: 2rem;
        font-size: 3rem;
    }

    .top_h1 h1 span {
        font-size: 1.6rem;
    }

    .top_h1 h1 span {
        font-size: 1.8rem;
    }

    .pj_top h1 {
        padding: 4rem 2rem;
    }

    .pj_top h1 span {
        height: 30px;
        padding: 0 3rem;
        margin: 2% 0 0;
        font-size: 1.2rem;
        border-radius: 15px;
    }

    .pj_top h1 strong {
        margin: 1rem 0 0;
        font-size: 2.4rem;
    }

    .pj_top h1 strong br {
        display: none;
    }


    .main-content section.pj_archive_top .main_img {
        width: 100%;
    }

    .main-content section.pj_archive_top .main_img img {
        width: 80%;
        margin: 0 auto;
        object-fit: none;
    }

    .main-content section.pj_archive_top .member {
        width: 100%;
    }

    .main-content section.project_news {
        padding: 0 !important;
    }

    .main-content section.project_news .news {
        padding: 2rem;
    }

    .main-content section.project_news .news+.news {
        padding-top: 0;
    }

    .main-content section .news_area {
        padding: 2rem;
    }

    .main-content section:last-of-type {
        padding-bottom: 4rem;
    }

    .top .list_view li.reserch {
        width: 100%;
        margin: 0 0 2rem;
    }

    .top .list_view li.reserch:nth-child(3n) {
        margin: 0 0 2rem;
    }

    .top .list_view li.reserch a {
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        display: flex;
        -webkit-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-justify-content: left;
        justify-content: left;
        list-style-type: none;
    }

    .top .list_view li.reserch .img_box {
        width: 40%;
        padding-top: 25%;
    }

    .top .list_view li.reserch .text_box {
        width: 60%;
        padding: .5rem 1rem 0;
        font-size: 1.4rem;
        line-height: 1.4;
    }

    .top .list_view li.reserch .text_box .pl {
        padding: 0;
        font-size: 1.2rem;
    }

    .main-content section .news_area h3 {
        font-size: 1.4rem;
    }

    .main-content section .news_inner .news_area {
        width: 100%;
        margin: 0 0 2rem;
    }

    .main-content section .news_inner .news_area:nth-child(3n) {
        margin: 0 0 2rem;
    }

    .main-content section .news_inner .news_area a h3 {
        height: 80px;
        font-size: 1.4rem;
    }

    .main-content section .news_inner .news_area a .img_box {
        width: 40%;
        padding: 0;
    }

    .main-content section .news_inner .news_area a .img_box img {
        max-width: 130%;
        max-height: 130%;
    }

    .main-content section .news_inner .news_area a .sp {
        width: 60%;
        padding: 0 1rem;
    }

    .main-content section .news_area .timeplace {
        font-size: 1.4rem;
    }

    .main-content section .linkplace {
        -webkit-justify-content: center;
        justify-content: center;
    }

    .main-content section .linkplace a {
        width: 48%;
        padding: .8rem;
        font-size: 1.2rem;
    }

    .main-content section .linkplace a.entry {
        margin: 0 4% 0 0;
    }

    .main-content section .photo_cap {
        float: none;
        width: 100%;
        max-width: 100%;
        padding: 0;
        margin: 0 0 2rem;
    }

    .main-content section .jurnal {
        padding: 2rem;
        margin: 0 0 2rem;
    }

    .main-content section .jurnal h3 {
        font-size: 1.6rem;
    }

    .main-content section .jurnal .jurnal_box {
        font-size: 1.4rem;
    }

    .main-content section table {
        display: block;
        overflow: auto;
        white-space: nowrap;
    }

    .main-content section .info_about .title {
        width: 100%;
        padding: 1rem 0 0;
        border-bottom: none;
    }

    .main-content section .info_about .text {
        width: 100%;
    }

    .main-content section .page_link li {
        width: 100%;
    }

    .main-content section .page_link li+li {
        margin-left: 0;
    }

    .main-content section .page_box li {
        width: calc(100% / 4);
    }

    .main-content section .year_box li {
        width: 23%;
    }

    .main-content section .year_box li:nth-child(6n) {
        margin: 0 2% 2rem 0;
    }

    .main-content section .year_box li:nth-child(4n) {
        margin: 0 0 2rem;
    }

    .main-content .right_img {
        float: none;
        margin: 0 auto 1rem
    }

    .main-content .center_img {
        margin: 0 auto 1rem
    }

    .main-content section .base-box .title-box {
        width: 100%;
        margin: 0 0 1rem;
    }

    .main-content section .base-box .title-box:nth-child(2n) {
        margin: 0 0 1rem;
    }

    .main-content section dl {
        margin: 0 0 2rem;
    }

    .main-content section .menu li {
        width: 100%;
    }

    .main-content section .menu li:nth-child(3n) {
        margin: 0;
    }

    .main-content section ul.news_photo {
        padding: 0 0 2rem;
    }

    .main-content section ul.news_photo li {
        width: 100%;
    }

    .main-content section ul.news_photo li+li {
        margin: 2rem 0 0;
    }

    .main-content section ul.news_photo li p {
        font-size: 1.2rem;
    }

    .main-content section .text_photo .text_area {
        width: 100%;
        padding: 0;
    }

    .main-content section .text_photo .img_area {
        width: 100%;
        font-size: 1.2rem;
    }


    .main-content section.pj_menu {
        padding: 0;
    }

    .main-content ul.pj_link {
        height: auto;
        padding: 1.2rem 2rem;
    }

    .main-content ul.pj_link.fixed {
        left: 0;
        padding: 1.2rem 2rem;
    }

    .main-content section ul.books,
    .main-content section ul.members {
        padding: 0;
    }

    .main-content section ul.members li:nth-child(5n) {
        margin: 0 4% 0 0;
    }

    .main-content section ul.books li {
        width: 48%;
        margin: 0 4% 0 0;
    }

    .main-content section ul.books li:nth-child(2n) {
        margin: 0;
    }

    .main-content section ul.books li .title {
        padding: 1rem 0 0;
        font-size: 1.4rem;
    }

    .main-content section ul.members li {
        width: 100%;
        margin: 0;
    }

    .main-content section ul.members li:nth-child(2n) {
        margin: 0;
    }

    .main-content section ul.members li .photo {
        width: 30%;
    }

    .main-content section ul.members li .name {
        width: 60%;
        padding: 0 2rem;
    }

    .main-content section ul.members li .name .nm {
        font-size: 1.6rem;
    }

    .main-content section ul.members li .name .nm span {
        font-size: 1.4rem;
    }

    .main-content section ul.members li .name .pf {
        font-size: 1.4rem;
    }

    .main-content section.page_link a {
        margin: 0 0 2rem;
    }

    .inquiry .main-content .form tbody,
    .inquiry .main-content .form tr {
        display: block;
        width: 100%;
    }

    .inquiry .main-content .form th {
        display: block;
        width: 100%;
        border-bottom: none;
    }

    .inquiry .main-content .form td {
        display: block;
        width: 100%;
        border-top: none;
    }

    .inquiry .main-content .form td .captcharesponse input {
        width: 60%;
    }

    .main-content section ul.news_photo li:only-child img.w_30 {
        max-width: 100%;
    }

    .main-content section ul.news_photo li:only-child img.w_40 {
        max-width: 100%;
    }

    .main-content section ul.news_photo li:only-child img.w_50 {
        max-width: 100%;
    }

    .main-content section ul.news_photo li:only-child img.w_60 {
        max-width: 100%;
    }

    .main-content section ul.news_photo li:only-child img.w_70 {
        max-width: 100%;
    }

    .pj_top h1 span::after {
        position: absolute;
        top: 35%;
        left: 1.4rem;
        content: '';
    }

    .box1 {
        -moz-box-sizing: border-box;
        box-sizing: border-box;
        display: block;
        width: 100%;
        padding: 1rem;
        margin: 0;
        background-color: white;
        border: 3px solid var(--news-color);
        border-radius: 4px;
    }

    /* インタビュー */
    .young_researcher .main-content section .subtitle{
    font-size: 1.5rem;
    }

    .young_researcher .main-content section .intvs{
        display: block;
    }

    .young_researcher .main-content section .intvs .intvs-name,
    .young_researcher .main-content section .intvs .intvs-expert{
        font-size: 1.8rem;
    }
    .young_researcher .main-content section .intvs .key{
        right: 5px;
        font-size: 1.7rem;
    }

    /* インタビュー一覧 */

    .mobile-navi-list li.intvs-side::after{
    background-image: none;
    text-align: left;
    }

    .mobile-navi-list li.intvs-side span{
        font-size: 1.4rem;
    }

    /* コンテンツのスタイル */
    .young_researcher .main-content section .iw_60 {
        max-width: 100%;
    }

}

/* タブのスタイル */
.tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding: 0;
    margin: 0 !important;
    list-style: none;

}

.tab {
    width: 96%;
    padding: 1rem !important;
    font-weight: bold;
    text-align: center;
    cursor: pointer;
    background-color: rgb(0 0 0 / 30%);
}

.tab:nth-child(2) {
    margin: 0 0 0 4%;
}

.tab.active {
    /* font-size: 2rem; */
    color: #000;
    background-color: rgb(255 255 255);
}

.tab::before {
    display: none !important;
}

.tab-content {
    margin: auto 0;
}

/* コンテンツのスタイル */
.content {
    display: none;
}

.content .sp_view {
    display: none;
}

.content.active {
    display: block;
    padding: 20px;
    background-color: rgb(255 255 255);
}

.movie_comment,
.movie_comment a {
    color: #000 !important;
}

.young_researcher .main-content section .photo_list {
    gap: 2rem;
}

.young_researcher .main-content section .photo_list .img_box{
    gap: 1rem;
}

.young_researcher .main-content section .iw_60 {
    max-width: 60%;
}


/* スマホ用のスタイル */
@media (max-width: 768px) {
    .tabs {
        display: none;
        /* タブを非表示 */
    }

    .content {
        display: block;
        /* コンテンツを常に表示 */
        padding: 0;
    }

    .content .sp_view {
        display: grid;
        grid-template-columns: 1fr 20px;
        align-items: center;
        padding: 1rem;
        margin: 0;
        font-weight: bold;
        text-align: center;
        cursor: pointer;
        background-color: rgb(0 0 0 / 10%);
    }

    .content.active .sp_view {
        font-size: 1.8rem;
        color: #000;
        background-color: rgb(255 255 255);
        /* background-color: rgba(0,0,0,.2); */
    }

    .content .sp_acc {
        display: none;
    }

    .content.active .sp_acc {
        display: block;
    }


    .content .sp_view::after {
        font-size: 3rem;
        text-align: center;
        content: '+';
        /* アコーディオンの開閉アイコン */
    }

    .content.active .sp_view::after {
        content: '-';
    }
}

/* common */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-left {
    text-align: left;
}

.bold {
    font-weight: bold;
}



/* 動画２つ設置テストスタイル */
.movie_grid {
    display: grid !important;
    grid-template-rows: 1fr 50px;
    grid-template-columns: 1fr 1fr;
    column-gap: 20px;
    width: 100% !important;
}

.movie_grid span {
    font-size: 2rem;
}


/* スマホ用動画２つ設置テストスタイル */
@media (max-width: 768px) {
    .movie_grid {
        grid-template-rows: 1fr;
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .movie_item1 {
        order: 2;
    }

    .movie_item2 {
        order: 1;
    }

    .movie_item3 {
        order: 3;
    }
}