.top_anim_elm{opacity:0}.top_anim_elm.start_animation{-webkit-animation-name:top_anim_elm;animation-name:top_anim_elm;-webkit-animation-duration:1s;animation-duration:1s;-webkit-animation-iteration-count:1;animation-iteration-count:1;-webkit-animation-fill-mode:forwards;animation-fill-mode:forwards}@-webkit-keyframes top_anim_elm{0%{opacity:0}100%{opacity:1}}@keyframes top_anim_elm{0%{opacity:0}100%{opacity:1}}.rainbow{width:0;overflow:hidden}.rainbow img{width:100vw;height:39vw}.rainbow.start_animation{-webkit-animation-name:rainbow;animation-name:rainbow;-webkit-animation-duration:1s;animation-duration:1s;-webkit-animation-delay:.5s;animation-delay:.5s;-webkit-animation-iteration-count:1;animation-iteration-count:1;-webkit-animation-fill-mode:forwards;animation-fill-mode:forwards}@-webkit-keyframes rainbow{0%{width:0}100%{width:100%}}@keyframes rainbow{0%{width:0}100%{width:100%}}.center_copy{height:37vh;min-height:296px}@media screen and (max-width: 1700px){.center_copy{height:auto;width:50vw;min-height:unset;max-width:756px}}@media screen and (max-width: 575px){.center_copy{width:calc(100% - 60px);max-width:340px}}@media screen and (max-width: 1160px){.topic_anchor{width:36vw}}@media screen and (max-width: 767px){.topic_anchor{width:84vw;height:auto}}.scroll_down{text-align:center}@media screen and (max-width: 767px){.scroll_down__mark{width:25px;height:auto}}.scroll{position:relative;margin-top:10px}@media screen and (max-width: 767px){.scroll{margin-top:5px}}.scroll-text{color:#fff;font-size:13px;text-align:center;font-family:"Unbounded",sans-serif;letter-spacing:0}@media screen and (max-width: 767px){.scroll-text{font-size:9px}}.scroll-border{position:relative;top:10px;width:100%;height:119px;overflow:hidden}@media screen and (max-width: 767px){.scroll-border{height:37px;top:8px}}.scroll-border::before{content:"";display:block;position:absolute;width:1px;height:40px;top:0;left:0;right:0;background:#fff;-webkit-animation:scrollbar 2s ease-in-out infinite;animation:scrollbar 2s ease-in-out infinite;margin:auto}@-webkit-keyframes scrollbar{0%{height:0;top:0}30%{height:100%}100%{top:100%}}@keyframes scrollbar{0%{height:0;top:0}30%{height:100%}100%{top:100%}}.top_read{position:relative;margin-bottom:28.13rem}.top_read__subcopy{margin-bottom:7.82rem}.top_read__txt{text-align:left}.top_read__img{position:absolute;left:-240px;bottom:-20rem;width:auto;height:14.13rem;-o-object-fit:cover;object-fit:cover;-o-object-position:center;object-position:center}@media screen and (max-width: 1160px){.top_read__img{left:-90px}}@media screen and (max-width: 767px){.top_read{margin-bottom:7.19rem}.top_read__img{display:none}.top_read__ttl{margin-bottom:.6rem}.top_read__subcopy{margin-bottom:2.82rem}}.project_block{position:relative}.project_block__img{position:absolute;top:0;right:-23rem;width:auto;height:26.5rem}.key_item{border-radius:25px 0 25px 0;padding-top:100px;padding-left:82px;padding-right:82px;padding-bottom:82px;width:682px;min-height:calc(100dvh - 300px);background-color:#fff;-webkit-box-shadow:0 0 20px #ddd;box-shadow:0 0 20px #ddd}.key_item__no{margin-bottom:145px}.key_item__ttl{font-size:3em;font-family:"BIZ UDPMincho",serif;font-weight:200;letter-spacing:0;line-height:1.2;margin-bottom:.4944375773rem}.key_item__subttl{font-size:0.82em;font-family:"Unbounded",sans-serif;font-weight:400;letter-spacing:.03em;color:#dc000c;line-height:1.5;margin-bottom:2.1rem}.key_item__txt{font-size:1.38em;font-family:"Noto Sans JP",sans-serif;font-weight:400}@media(max-height: 700px){.key_item{padding-top:30px;padding-left:30px;padding-right:30px;padding-bottom:30px}.key_item__no{margin-bottom:55px}}@media screen and (max-width: 1700px){.key_item__no img{height:80px;width:auto}}@media screen and (max-width: 767px){.key_item{width:100%;height:auto;padding-top:46px;padding-left:32px;padding-right:32px;padding-bottom:46px}.key_item__no{margin-bottom:4.69rem}.key_item__no img{height:56px;width:auto}.key_item__ttl{font-size:1.57em}.key_item__subttl{font-size:0.38em}.key_item__txt{font-size:0.94em}}@media screen and (max-height: 549px){.key_item{min-height:unset}}@media screen and (max-width: 575px){.key_item{min-height:unset}}.scroll_container{display:-webkit-box;display:-ms-flexbox;display:flex;gap:5%;margin-left:150px}.scroll_container__item{-webkit-box-flex:0;-ms-flex:0 0 auto;flex:0 0 auto}@media screen and (max-width: 1700px){.scroll_container{margin-left:80px}}@media screen and (max-width: 575px){.scroll_container{margin-left:0;gap:10%}}@media screen and (max-height: 549px){.scroll_container{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:20px}}@media screen and (max-width: 575px){.scroll_container{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;gap:20px}}.key_word_block{height:100vh;height:var(--fullvh);padding:50px 0;min-height:800px}@media screen and (max-width: 767px){.key_word_block{min-height:400px}}@media screen and (max-height: 549px){.key_word_block{height:auto !important}}@media screen and (max-width: 575px){.key_word_block{height:auto !important}}.sx_research_block{position:relative}.sx_research_block_anno{text-decoration:underline;margin-bottom:50px;font-family:"BIZ UDPMincho",serif;font-size:1.13em}.sx_research_block_anno span::before{content:"";display:inline-block;width:14px;height:16px;background:url(../images/common/finger_icon.svg) no-repeat center center;margin-right:10px;vertical-align:middle;position:relative;bottom:.05em}@media screen and (max-width: 767px){.sx_research_block{margin-bottom:20px}.sx_research_block_anno{font-size:0.75em}}@media screen and (max-width: 575px){.sx_research_block_anno{margin-bottom:7vw}.sx_research_block_anno span::before{margin-right:5px}}.four_targets_block{padding-bottom:14.38rem;margin-top:14.36rem}@media screen and (max-width: 1700px){.four_targets_block__img{width:60vw;height:auto}}@media screen and (max-width: 1160px){.four_targets_block__img{width:70vw;height:auto}}@media screen and (max-width: 767px){.four_targets_block{padding-bottom:6.25rem;margin-top:5.49rem}}@media screen and (max-width: 767px){.four_targets_img{margin-top:-11vw}}.press{margin-bottom:15.63rem}@media screen and (max-width: 767px){.press{margin-bottom:8.13rem}}.press_block{background:#fff;font-family:"BIZ UDPMincho",serif;border-radius:3px;overflow:hidden}.press_block__inner{padding-left:80px;padding-right:80px}.press_block__date{background:#002e65;color:#fff;text-align:center;font-size:1.63em;padding-top:.5rem;padding-bottom:.5rem}@media screen and (max-width: 767px){.press_block__date{font-size:0.88em}.press_block__inner{padding-left:30px;padding-right:30px}}.press_block_item{text-align:center;padding-top:4rem;padding-bottom:4rem}.press_block_item__txt{font-size:1.13em;font-family:"Noto Sans JP",sans-serif}.press_block_item__no{font-size:1.94em;margin-bottom:.8rem}.press_block_item__ttl{margin-bottom:2.1rem}@media screen and (max-width: 767px){.press_block_item{padding-top:2rem;padding-bottom:2rem}.press_block_item__no{font-size:1em}.press_block_item__txt{font-size:0.88em;text-align:left}}.press_block_item_img_box img{max-width:100%}.pentagon{position:relative;display:table;margin-left:auto;margin-right:auto}.pentagon__item{position:absolute}.pentagon__item--01{top:-30px;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}.pentagon__item--02{top:29%;right:-45px}.pentagon__item--03{bottom:-10px;right:12%}.pentagon__item--04{bottom:-10px;left:12%}.pentagon__item--05{top:29%;left:-45px;white-space:pre}@media screen and (max-width: 1700px){.pentagon__back{width:60vw;max-width:750px}}@media screen and (max-width: 1160px){.pentagon__back{width:70vw}}@media screen and (max-width: 575px){.pentagon__back{width:78vw}.pentagon__item--01{top:-4vw}.pentagon__item--02{top:26%;right:-5vw}.pentagon__item--03{bottom:0vw;right:8vw}.pentagon__item--04{bottom:0vw;left:8vw}.pentagon__item--05{top:26%;left:-5vw}}.modal{background:rgba(255,255,255,.85)}.modal_frame{max-width:1233px;-webkit-box-shadow:0 0 60px #edf1f5;box-shadow:0 0 60px #edf1f5;padding:0;border-radius:10px}.blocker{z-index:9999}.research_item_list{list-style:disc;padding-left:1.5em}@media screen and (max-width: 767px){.research_item_list li{margin-bottom:.8rem}}.sx_research_block{margin-bottom:15.63rem}@media screen and (max-width: 767px){.sx_research_block{margin-bottom:9.38rem}}@media screen and (max-width: 767px){.cooperation_img{margin-top:-8vw}}.b_box{background-image:url(../images/top/banner_back_ring@2x.png);background-size:contain;background-position:center top;background-repeat:no-repeat;height:0;padding-bottom:41%}.b_box a{display:block;width:30%;-webkit-box-flex:0;-ms-flex:0 0 auto;flex:0 0 auto}.b_box__top{margin-bottom:4.1%;padding-top:3.5%}.b_box__item{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.b_box__item--center{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.b_box__img{width:100%;-webkit-filter:drop-shadow(0 0 20px rgba(0, 0, 0, 0.12));filter:drop-shadow(0 0 20px rgba(0, 0, 0, 0.12))}.related_university{margin-bottom:15.63rem}@media screen and (max-width: 767px){.related_university{margin-bottom:8.13rem}}.access{margin-bottom:15.63rem}@media screen and (max-width: 767px){.access{margin-bottom:8.13rem}}.access_block{color:#fff}.access_block__map{-webkit-box-flex:0;-ms-flex:0 0 auto;flex:0 0 auto;width:62.2%}@media screen and (max-width: 767px){.access_block__map{width:100%}.access_block__txt{text-align:left}}.g_map{width:100%;height:0px;padding-bottom:54%;border-radius:7px}@media screen and (max-width: 767px){.g_map{border-radius:4px;min-height:unset;height:47vw}}.topics_slider .splide__arrows{position:absolute;width:8rem;top:-5rem;left:69rem;right:0;z-index:1000}.topics_slider .splide__arrow{width:3.75rem;height:3.75rem;background:#fff;border:1px solid #002e65}.topics_slider .splide__arrow--prev{right:4.25rem;left:unset}.topics_slider .splide__arrow--next{right:0}.topics_slider .splide__track{overflow:visible}.topics_slider .splide__slide .post_item__ttl{font-size:1.19em}.topics_slider .splide__slide.latest_post{width:34.32rem !important}.topics_slider .splide__slide.latest_post .post_item__txt span{font-size:0.88em !important}.topics_slider .splide__slide.latest_post .post_item__ttl{font-size:1.5em}@media screen and (max-width: 767px){.topics_slider .splide__arrows{left:unset;top:-2.5rem}.topics_slider .splide__arrow{width:2.82rem;height:2.82rem}.topics_slider .splide__arrow--prev{right:3.5rem}.topics_slider .splide__slide .post_item__ttl{font-size:0.94em}.topics_slider .splide__slide .post_item__txt span{font-size:0.57em !important}.topics_slider .splide__slide.latest_post{width:100% !important}.topics_slider .splide__slide.latest_post .post_item__txt span{font-size:0.57em !important}.topics_slider .splide__slide.latest_post .post_item__ttl{font-size:0.94em}}