html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,font,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,figure,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td{margin:0;padding:0;background:rgba(0,0,0,0);border:0;outline:0;font-size:1em}body,table,input,textarea,select,option{font-family:"Noto Sans JP",sans-serif}article,aside,canvas,details,figcaption,figure,footer,header,hgroup,menu,nav,section,summary{display:block}ol,ul{list-style:none}blockquote,q{quotes:none}:focus{outline:0}ins{text-decoration:none}del{text-decoration:line-through}img{vertical-align:top;height:auto;width:100%}html{font-size:13px}@media(max-width: 768px){html{font-size:2.6041666667vw}}body{color:#3f3f3f;font-size:1.4rem;line-height:1.6;font-feature-settings:"palt";letter-spacing:.05em}summary,a{transition:.3s ease;text-decoration:none;display:block}summary:hover,a:hover{cursor:pointer;transform:scale(1.05)}@media(max-Width: 768px){::-webkit-scrollbar{display:none}}.scrAnim{transition:all .8s .3s ease-in-out;opacity:0;transform:translateY(4rem)}.scrAnim.toRight{transform:translateX(-4rem)}.scrAnim.on{opacity:1;transform:none}#container{z-index:1}#container,header,#keyVisual,main,footer{width:100%;max-width:768px;margin:0 auto;position:relative}header{display:flex;justify-content:center;align-items:center;background:#0371d2;box-sizing:border-box;text-align:center}header .logo{height:1.4rem;display:block;padding:1rem 0;line-height:0}header .logo img{height:100%}#keyVisual{height:auto;background:#88f8f8}#keyVisual .kv{width:100%;position:relative;aspect-ratio:768/1360;min-height:60rem;background:url(../img/kv_bg2.webp) no-repeat top/100% auto,url(../img/kv_bg1.webp) no-repeat bottom/100% auto,linear-gradient(to bottom, #0371d2 25%, transparent 25%)}@media(max-width: 768px)and (min-aspect-ratio: 9/15){#keyVisual .kv{height:58rem}}@media(max-width: 768px)and (min-aspect-ratio: 9/17)and (max-aspect-ratio: 9/15){#keyVisual .kv{height:calc(100svh - 8.8rem)}#keyVisual .kv .character{clip-path:polygon(0 0, 100% 0, 100% 74svh, 0 74svh)}#keyVisual .kv .character2{clip-path:polygon(0 0, 100% 0, 100% 58svh, 0 58svh)}}#keyVisual .kv h1{width:76.8229166667%;padding:0 0;position:relative;margin:0 auto;z-index:1}#keyVisual .kv .free{width:18.2291666667%;position:absolute;top:31rem;right:2rem;z-index:0}@keyframes rotate{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}#keyVisual .kv .character{width:100%;position:absolute;top:0rem;z-index:0}#keyVisual .kv .present{width:32.5520833333%;position:absolute;top:17rem;right:4rem;z-index:0}#keyVisual .kv .catch{width:89.84375%;margin:0 auto;position:absolute;bottom:17rem;left:0;right:0;z-index:1}#keyVisual .kv .option{width:47.9166666667%;position:absolute;top:15rem;right:0;z-index:0}#keyVisual .kv .eventBtn{display:block;margin:0 auto;width:91.6666666667%;position:absolute;bottom:5em;left:0;right:0;animation:event_btn 1.9s ease-in-out .5s infinite}@keyframes event_btn{0%{left:0}10%{left:.25rem}20%{left:-0.25rem}30%{left:.5rem}40%{left:-0.5rem}50%{left:.25rem}60%{left:-0.25rem}70%{left:0}}#keyVisual .kv .animeCopyright{font-size:1rem;position:absolute;left:2rem;bottom:5rem}.infoOC__card{padding:1rem;box-sizing:border-box;display:flex;gap:1rem;transition:.4s;background:#fff;border-radius:1rem}.infoOC__card .infoOC__figure{width:27%;border-radius:1rem;overflow:hidden;align-self:center}.infoOC__card .infoOC__figure .infoOC__img{aspect-ratio:1/1;width:100%}.infoOC__card .infoOC__textArea{width:65.7%}.infoOC__card .infoOC__textArea .infoOC__timeWrapper{display:flex;gap:.5rem;font-size:1.4rem}.infoOC__card .infoOC__textArea .infoOC__timeWrapper .infoOC__time{font-size:1.2rem;font-weight:bold;color:#e7752f;border-radius:.5rem;padding:.1rem 0}.infoOC__card .infoOC__textArea .infoOC__timeWrapper .infoOC__time .schoolname{display:none}.infoOC__card .infoOC__textArea .infoOC__timeWrapper .infoOC__time span{font-size:1rem;background:#dbdbdb;display:inline-block;padding:0 .5rem;margin-right:.5rem;color:#333}.infoOC__card .infoOC__textArea .infoOC__text{color:#00238b;font-size:1.4rem;font-weight:bold;line-height:1.5}#love{background:url(../img/frame_wavy-yellow.webp) no-repeat top/100% auto,linear-gradient(135deg, #9deea4 20%, #76e8ee 62%);padding-bottom:10rem}#love h2{padding-top:2rem;width:100%}#love .conjunction{width:26.5625%;margin:0 auto;position:absolute;top:-5rem;right:0;left:0}#love .lead{text-align:center;font-weight:800;font-size:2.2rem;top:-1rem;position:relative}#love .slide-box{padding-bottom:2rem}#love .slide-box .infoOC__list{height:auto}#love .slide-box .infoOC__list .infoOC__card{flex-wrap:wrap;flex-direction:column;margin:0 1rem;align-items:center;height:100%}#love .slide-box .infoOC__list .infoOC__card .infoOC__figure{width:100%}#love .slide-box .infoOC__list .infoOC__card .infoOC__textArea{width:100%}#love .slide-box .infoOC__list .infoOC__card .infoOC__textArea .infoOC__time .schoolname{display:inline;background:none;border:#e60012 solid 2px;border-radius:3rem;color:#e60012;background:#fff;aspect-ratio:1/1;border-radius:50%;display:flex;justify-content:center;align-items:center;position:absolute;right:0;padding:1rem;transform:translateY(-5rem)}.btn_school{display:block;margin:0 auto;width:91.6666666667%}#event,#event2{position:relative;padding:0rem 0 15rem}#event h2,#event2 h2{width:100%;margin:0 auto;padding:2rem 0 2rem}#event .lead,#event2 .lead{text-align:center;font-weight:800;font-size:2rem;top:-1rem;padding-bottom:1rem;position:relative;color:#fff;filter:drop-shadow(0.2rem 0.2rem 0.2rem #2f46af)}#event .buttonBox,#event2 .buttonBox{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.8rem;width:90%;margin:0 auto;padding-bottom:2rem}#event .buttonBox li a,#event2 .buttonBox li a{display:block;width:100%;color:#3f3f3f;background:#f9db26;border-radius:1rem;position:relative;text-align:center;filter:drop-shadow(0.3rem 0.3rem 0rem #5263b9);padding:1rem 2.2rem 1rem 1rem;outline:.14rem solid #fff;outline-offset:-0.4rem;box-sizing:border-box;font-weight:800}#event .buttonBox li a::after,#event2 .buttonBox li a::after{content:"";transform:rotate(45deg);width:.6rem;height:.6rem;border-top:#3f3f3f .2rem solid;border-right:#3f3f3f .2rem solid;position:absolute;right:1.4rem;margin:auto 0;top:0;bottom:0}#event .buttonBox li a.tab-active,#event2 .buttonBox li a.tab-active{color:#3f3f3f;background:#fff;outline:.14rem solid #3f3f3f}#event .buttonBox li a.tab-active::after,#event2 .buttonBox li a.tab-active::after{border-top:#3f3f3f .2rem solid;border-right:#3f3f3f .2rem solid}#event .contentBox,#event2 .contentBox{position:relative;width:90%;display:flex;margin:0 auto}#event .contentBox .tab-content,#event2 .contentBox .tab-content{display:none}#event .contentBox .tab-content .more,#event2 .contentBox .tab-content .more{margin-top:2rem;width:100%;padding:1rem;justify-content:center;box-sizing:border-box;display:flex;border-radius:3rem;background:#f9db26;color:#3f3f3f;position:relative;font-weight:800;filter:drop-shadow(0.3rem 0.3rem 0rem #5263b9)}#event .contentBox .tab-content .more::after,#event2 .contentBox .tab-content .more::after{content:"";transform:rotate(45deg);width:1rem;height:1rem;border-top:#3f3f3f .2rem solid;border-right:#3f3f3f .2rem solid;position:absolute;right:2rem;margin:auto 0;top:0;bottom:0}#event .contentBox .tab-content ul,#event2 .contentBox .tab-content ul{display:flex;flex-direction:column;gap:1rem}#event .contentBox .tab-content.tab-content-active,#event2 .contentBox .tab-content.tab-content-active{display:block}#event .bnr,#event2 .bnr{width:90%;margin:auto;padding-top:4rem;display:flex;flex-wrap:wrap;gap:3rem}#event .bnr a img,#event2 .bnr a img{box-shadow:rgba(0,0,0,.3) .3rem .3rem 0}#event{margin-top:-5rem}#event .courseTitle{padding:4rem 0 1rem}#event .course{padding:0 2rem;display:grid;grid-template-columns:1fr 1fr;gap:1rem}#event .course li{position:relative}#event .course li::before{content:"";background:#cafdff;width:6rem;height:6rem;position:absolute;margin:auto;left:0;right:0;border-radius:50%}#event .course li a{color:#333;position:relative;display:flex;text-align:center;justify-content:center;align-items:center;font-weight:bold;height:6rem}#event .course li a::after{content:"";width:.6rem;height:.6rem;position:absolute;margin:auto;right:1.5rem;top:0;bottom:0;border-top:#333 solid 1px;border-right:#333 solid 1px;rotate:45deg}#event2{padding:3rem 0 7rem;background:#88f8f8;background-blend-mode:normal,color-dodge}#oc,#ontheday,#campaign,#about,#faq{position:relative;margin-top:-12rem}#oc h2,#ontheday h2,#campaign h2,#about h2,#faq h2{width:100%;margin:0 auto;padding:2rem 0 2rem;position:absolute;z-index:1}#oc .mainBox,#ontheday .mainBox,#campaign .mainBox,#about .mainBox,#faq .mainBox{clip-path:polygon(0 11rem, 100% 0, 100% 100%, 0 100%);background:#76e8ee;padding:12.5rem 0 15rem}#oc{margin-top:-12rem}#oc .mainBox{background:#76e8ee}#oc .mainBox .subText{padding:0 0 1rem;width:90%;margin:auto;display:flex;flex-wrap:wrap;gap:.4rem}#oc .mainBox .subText li{font-size:1.7rem;font-weight:bold;background:#fff;line-height:1.2}#oc .mainBox .lead{width:90%;margin:auto}#oc .mainBox h3{padding-bottom:2rem}#oc .mainBox .points{width:90%;margin:auto;display:flex;flex-wrap:wrap;gap:2rem}#oc .mainBox .points>div{display:grid;column-gap:1rem;row-gap:.6rem;grid-template-areas:"c a" "c b";grid-template-rows:3rem auto}#oc .mainBox .points>div dt{grid-area:a;font-size:2rem;font-weight:bold}#oc .mainBox .points>div dt span{background:linear-gradient(transparent 70%, #ffed3f 70%, #ffed3f 100%)}#oc .mainBox .points>div .text{grid-area:b}#oc .mainBox .points>div .thumb{grid-area:c;width:14rem}#ontheday{position:relative}#ontheday .mainBox{background:url(../img/ontheday_bg.webp) no-repeat top -2rem center/100% auto,linear-gradient(135deg, #73ee9b 20%, #c5ee9a 92%)}#ontheday .mainBox ul{display:flex;justify-content:center;width:100%;margin:0 auto 4rem;gap:1rem}#ontheday .mainBox ul li{width:29.1666666667%}#ontheday .mainBox ul li:nth-of-type(2){margin-top:6rem}#ontheday .mainBox ul li:nth-of-type(3){margin-top:12rem}#campaign .mainBox{padding-top:17rem;padding-bottom:23rem;background:#f4f2c9}#campaign .mainBox dl{width:90%;margin:auto;padding-bottom:6rem;display:flex;flex-wrap:wrap;gap:2rem}#campaign .mainBox dl dt{text-align:center;font-size:1.2rem;padding-bottom:1rem}#campaign .mainBox dl dd a{box-shadow:rgba(0,0,0,.3) .3rem .3rem 0}#about h2{width:70.8333333333%;padding:0;margin:auto;left:0;right:0;top:-8rem}#about>figure{margin-top:-9rem;width:23.1770833333%;right:3rem;position:absolute;display:block;z-index:1}#about .mainBox{padding:18rem 0 15rem}#about .mainBox>figure{margin-top:-4rem;width:32.2916666667%;position:absolute;display:block}#about .mainBox::before{content:"";top:0;left:0;right:0;content:"";width:100%;height:100%;position:fixed;background:url(../img/about_bg.webp) repeat-y top/100% auto;z-index:-1}#about .mainBox .copy{text-align:center}#about .mainBox .copy span{background:#fff;line-height:2.4}#about .mainBox .copy span.strong{color:#b89435;font-size:4rem;font-weight:600;font-family:"Oswald";line-height:1.6;background:none}#about .mainBox .prizes{margin:5rem auto 6rem;display:flex;flex-wrap:wrap;gap:4rem}#about .mainBox .prizes li{font-size:2rem;width:70%;margin:0 auto;padding:0 4rem;position:relative;color:#b89435;line-height:1;text-align:center;font-weight:bold}#about .mainBox .prizes li .S{font-size:2rem}#about .mainBox .prizes li .L{font-size:7rem;font-family:"Oswald";font-weight:900}#about .mainBox .prizes li .LL{font-size:9rem;font-family:"Oswald";font-weight:900}#about .mainBox .prizes li::before,#about .mainBox .prizes li::after{content:"";display:inline-block;position:absolute;width:6rem;height:100%;top:0;aspect-ratio:10/20;margin:0 2rem;background:url(../img/bg_prize.webp) no-repeat top/auto 100%;left:0}#about .mainBox .prizes li::after{transform:scaleX(-100%);right:0;left:auto}#about .mainBox .lead{font-size:1.8rem;font-weight:bold;text-align:center;padding-bottom:1rem}#about .mainBox .swiper{padding-bottom:3rem}#about .mainBox .swiper .swiper-slide{text-align:center}#about .mainBox .swiper .swiper-slide iframe{width:90% !important;max-width:414px;height:auto;aspect-ratio:9/16}#faq .mainBox{background:linear-gradient(135deg, #73ee9b 20%, #c5ee9a 92%);padding-bottom:6rem}#faq .mainBox .faq{padding:5rem 2rem 0;display:flex;flex-wrap:wrap;gap:6rem}#faq .mainBox .faq div dt{padding:2rem;border-radius:1rem;background:#fff;margin-bottom:1rem;margin-left:3rem;position:relative}#faq .mainBox .faq div dt::before{content:"";display:block;width:6rem;height:6rem;top:-4rem;left:-3.5rem;position:absolute;background:url(../img/faq_img1.webp) no-repeat top/contain}#faq .mainBox .faq div dd{padding:2rem;border-radius:1rem;background:#f4efc1}#faq .mainBox .faq div:nth-of-type(2n) dt::before{background:url(../img/faq_img2.webp) no-repeat top/contain}:root{--swiper-navigation-size:44px}.swiper-button-next,.swiper-button-prev{color:#333;right:var(--swiper-navigation-sides-offset, 0);left:auto;position:absolute;top:var(--swiper-navigation-top-offset, 40%);margin-top:calc(0px - var(--swiper-navigation-size)/2);z-index:10;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--swiper-navigation-color, var(--swiper-theme-color))}.swiper-button-next::after,.swiper-button-prev::after{content:"next";color:#3f3f3f;background:#f9db26;border-radius:50%;aspect-ratio:1/1;width:3rem;height:auto;display:flex;justify-content:center;align-items:center;padding:1rem;font-size:2rem;font-weight:bold;font-family:swiper-icons;text-transform:none !important;letter-spacing:0;font-variant:initial;line-height:1}.swiper-button-prev{left:var(--swiper-navigation-sides-offset, 0);right:auto}.swiper-button-prev::after{content:"prev"}.slide-navigation{display:flex;width:fit-content;padding-top:2rem;margin:0 auto;gap:2rem}.slide-navigation .item{width:2rem;height:2rem;background-color:#f9db26;cursor:pointer}.slide-navigation .item.is-active{background-color:#fff;cursor:default}.spCTABtnBox{display:flex}.ctaBox .captionBox{width:fit-content;margin:0 auto;text-align:center;padding:2rem;display:flex;justify-content:center;align-items:center;gap:1rem}.ctaBox .captionBox .caption{font-size:1.4rem;font-weight:bold;padding-bottom:1rem}.ctaBox .captionBox .caption p{color:#674987;font-weight:bold;line-height:1.4;padding-top:.2rem;font-size:2rem}.ctaBox .captionBox .caption p span{text-decoration:underline wavy #e9c063}.ctaBox .captionBox img{width:30%;z-index:1}.ctaBox .ctaBtn{width:92.1875%;margin:-1rem auto 0;position:relative;display:block;animation:anim_btn 1.9s ease-in-out 0s infinite}.ctaBox .ctaBtn img{animation:anim_btn-chara 1.9s ease-in-out .5s infinite}.ctaBox .ctaBtn .character{position:absolute;width:24%;top:-0.5rem;left:-1rem;padding-left:2.5rem}.ctaBox .ctaBtn p.mainText{font-size:1.6rem;padding:1.5rem 0rem 1.3rem 9.5rem;width:fit-content;line-height:1.2}.ctaBox .ctaBtn p.mainText span{font-size:4.1rem;display:block}.ctaBox .ctaBtn p.feefree{aspect-ratio:1/1;width:4rem;height:4rem;display:flex;justify-content:center;align-items:center;background:#fcee21;border-radius:50%;color:#3f3f3f;line-height:1.2;padding:1rem;position:absolute;right:-2rem;top:-2.5rem;filter:drop-shadow(0px 1px 1px black)}@keyframes anim_btn{0%{left:0}10%{left:.25rem}20%{left:-0.25rem}30%{left:.5rem}40%{left:-0.5rem}50%{left:.25rem}60%{left:-0.25rem}70%{left:0}}@keyframes anim_btn-chara{0%{left:-1rem}10%{left:-1.25rem}20%{left:-0.75rem}30%{left:-1.5rem}40%{left:-0.5rem}50%{left:-1.25rem}60%{left:-0.75rem}70%{left:-1rem}}#fixdBtnSP,#fixdBtn{display:flex;position:fixed;transition:all ease .3s;width:100%;max-width:768px;bottom:0;opacity:1;z-index:10;align-items:end}#fixdBtnSP.is-bnrHide,#fixdBtn.is-bnrHide{opacity:0;pointer-events:none}#fixdBtnSP a,#fixdBtn a{box-sizing:border-box;text-decoration:none;display:flex;align-items:center;justify-content:center;flex:1;height:6rem;font-size:1.4rem;font-weight:bold;animation:anim_btn_trace 2s ease 0s infinite}#fixdBtnSP a:nth-of-type(2),#fixdBtn a:nth-of-type(2){animation-delay:.2s}#fixdBtnSP .fixdBtn_campus,#fixdBtn .fixdBtn_campus{background:linear-gradient(45deg, #e60012 25%, #d76908 25%, #d76908 50%, #e60012 50%, #e60012 75%, #d76908 75%, #d76908);background-size:4rem 4rem;animation:anim_btn_trace_wide 2s ease 0s infinite,anime_stripeBtn .8s infinite linear;color:#fff;position:relative}@keyframes anime_stripeBtn{0%{background-position-y:0}100%{background-position-y:-4rem}}#fixdBtnSP .fixdBtn_campus span,#fixdBtn .fixdBtn_campus span{color:#3f3f3f;width:3.4rem;height:3.4rem;aspect-ratio:1/1;font-size:1.4rem;padding:1rem;top:-4rem;right:.5rem;display:flex;justify-content:center;align-items:center;position:absolute;background:#fcee21;border-radius:50%;filter:drop-shadow(0px 1px 1px black);transform:rotate(6deg);line-height:1.2}#fixdBtnSP .fixdBtn_campus span::after,#fixdBtn .fixdBtn_campus span::after{content:"";display:block;width:1.2rem;height:1.2rem;clip-path:polygon(0 0, 100% 0, 50% 100%);background:#fcee21;position:absolute;left:0;right:0;margin:0 auto;bottom:-0.5rem}#fixdBtnSP .fixdBtn_info,#fixdBtn .fixdBtn_info{background:#fff;color:#000;border:solid .2rem #3f3f3f}#fixdBtnSP{position:relative;bottom:auto}#fixdBtnSP a{animation:none;line-height:1.3}#fixdBtnSP a.fixdBtn_campus{animation:anime_stripeBtn .8s infinite linear}#fixdBtnSP a.fixdBtn_campus span{top:-4.5rem;right:.8rem}@keyframes anim_btn_trace{0%{height:6rem}10%{height:6.2rem}20%{height:5.8rem}30%{height:6.4rem}40%{height:5.6rem}50%{height:6.2rem}60%{height:5.8rem}70%{height:6rem}100%{height:6rem}}@keyframes anim_btn_trace_wide{0%{padding:0 2rem}10%{padding:0 2.1rem}20%{padding:0 1.9rem}30%{padding:0 2.2rem}40%{padding:0 1.8rem}50%{padding:0 2.1rem}60%{padding:0 1.9rem}70%{padding:0 2rem}100%{padding:0 2rem}}.pc_content{width:100%;height:100vh;position:fixed;top:0;z-index:0;display:grid;grid-template-rows:auto auto auto}.pc_content .logoBox{width:calc((100% - 504px)/2);position:relative;padding:8rem 2rem 0;display:flex;flex-direction:column;align-items:center;box-sizing:border-box}.pc_content .logoBox .logos{display:flex;justify-content:center;align-items:center;padding:.5rem 0rem;box-sizing:border-box;gap:4%;width:18rem}.pc_content .logoBox .logos .logo{width:40%;display:flex}.pc_content .logoBox .logos .logo_batsu{width:4%}.pc_content .logoBox .logos .logo2{width:60%}.pc_content .logoBox .title{width:22rem}.pc_content nav{width:calc((100% - 504px)/2);display:flex;flex-direction:column;align-items:center}.pc_content nav .pageNavi{width:fit-content;display:flex;flex-direction:column;align-items:baseline;gap:1rem;padding:2rem;clip-path:polygon(0 8%, 12% 0%, 92% 5%, 100% 9%, 94% 96%, 14% 100%, 2% 93%)}.pc_content nav .pageNavi li a{width:fit-content;color:#3f3f3f;padding-left:1.5rem;font-size:1.2rem;font-weight:700;background:url(../img/ico_link.webp) no-repeat left center/auto 50%;display:block}.pc_content .slider-wrapper{display:flex;overflow:hidden}.pc_content .slider-wrapper .slider{animation:scroll-left 10s infinite linear .5s both;display:flex;padding:0}.pc_content .slider-wrapper .slider .slide{width:16.6666666667vw;display:block}.pc_content .slider-wrapper .slider .slide img{width:100%}footer{padding-bottom:6rem;background:#e60012;overflow:hidden}footer a{display:block;padding:5rem 7rem;box-sizing:border-box;background:#fff}footer address{color:#fff;font-style:normal;font-size:1rem;text-align:center;background:#e60012;padding:.5rem 0;border-top:#e67590 solid 1rem;position:relative}.attention{padding-top:2rem;font-size:1.2rem;font-weight:normal;text-align:left}.attention li{padding-left:1em}.attention li::before{content:"※";display:inline-block;text-indent:-1em}.sp-menu .sp-menu__box{transition:all 500ms;position:fixed;height:4rem;width:4rem;top:.5rem;right:.5rem;display:flex;flex-direction:column;justify-content:space-evenly;align-items:center;z-index:90;background:#fff;cursor:pointer;border:#fff 1px solid}.sp-menu .sp-menu__box.on{border:1px solid #fff;top:1rem;right:1rem;left:auto;transform:translateX(0%)}.sp-menu .sp-menu__box span,.sp-menu .sp-menu__box:before,.sp-menu .sp-menu__box:after{content:"";display:block;height:.2rem;width:80%;border-radius:.5rem;background:#666}.sp-menu #sp-menu__check{display:none}.sp-menu #sp-menu__check:checked~.sp-menu__box{background:#efe48e;border:none}.sp-menu #sp-menu__check:checked~.sp-menu__box span{background:rgba(255,255,255,0)}.sp-menu #sp-menu__check:checked~.sp-menu__box::before{position:absolute;transform:translateY(100%) rotate(45deg);margin-bottom:.5rem}.sp-menu #sp-menu__check:checked~.sp-menu__box::after{position:absolute;transform:translateY(100%) rotate(-45deg);margin-bottom:.5rem}.sp-menu #sp-menu__check:checked~.sp-menu__content{left:auto;right:0}.sp-menu .sp-menu__content{width:40%;height:100%;position:fixed;top:0;right:-40%;z-index:80;background:#efe48e;transition:all .5s;padding:0}.sp-menu .sp-menu__content .bn_box{padding:1rem 0;display:flex;gap:1rem;flex-direction:column}.sp-menu .sp-menu__content .bn_box .bn_sq{font-size:2rem;font-weight:700;padding:1rem 1rem 1rem 2rem;background:#dcd1e1;display:flex;border-left:solid 1rem #a401ff;box-shadow:.5rem .5rem 0 rgba(1,1,1,.3);line-height:1.4;color:#fff}.sp-menu .sp-menu__content .bn_box .bt_hakkutsu{padding:1.6rem 3.8rem 1.6rem 6rem}.sp-menu .sp-menu__list{padding:5rem 0 0;text-align:center;width:80%;margin:0 auto}.sp-menu .sp-menu__list dt{font-size:3.6rem;font-family:"Oswald";font-weight:bold;margin-bottom:-2rem}.sp-menu .sp-menu__list .sp-menu__item{border-bottom:dotted .2rem #d3ca85;list-style:none;font-size:1.2rem;display:block}.sp-menu .sp-menu__list .sp-menu__item:last-of-type{border:none}.sp-menu .sp-menu__list .sp-menu__item .sp-menu__link{display:block;box-sizing:border-box;color:#000;text-align:left;text-decoration:none;padding:1rem 0 1rem 2rem;background:url(../img/ico_link.webp) no-repeat left center/auto 1rem}.charaScrBox{display:none}@media screen and (max-width: 768px){.pc{display:none}.sp-menu .sp-menu__content{width:100%;right:-100%}#container{max-width:768px}#fixdBtn{max-width:768px}#fixdBtn .fixdBtn_campus{animation:anim_btn_trace 2s ease 0s infinite,anime_stripeBtn .8s infinite linear}.pc_content{display:none}#about .mainBox .swiper .swiper-slide iframe{width:82% !important}}@media screen and (min-width: 769px){.sp{display:none}.sp-menu .sp-menu__content{width:504px;right:-504px}body{background:url(../img/bg_weathering.webp) top left,linear-gradient(140deg, #5efdff 24%, #52aeff 48%, #3dbee5 94%);background-blend-mode:screen,overlay;background-attachment:fixed}header{justify-content:center;overflow:hidden}#about .mainBox::before{width:504px;margin:0 auto}#container{box-shadow:rgba(60,40,1,.3) 0px 0px 54px;max-width:504px;margin:0 auto}.pc_content{display:none}#fixdBtn{display:grid;bottom:5vh;right:0;width:auto;justify-items:end;gap:.5rem;transform:skewY(-7deg)}#fixdBtn a{width:fit-content;height:4.5rem;padding:0 3rem;animation:anim_btn_trace_wide 2s ease 0s infinite}#fixdBtn a.fixdBtn_info{border:none}#fixdBtn a.fixdBtn_campus span{left:-2.5rem;top:-4.5rem;transform:rotate(-6deg)}}@media screen and (min-width: 1240px){.pc_content{display:grid}.sp-menu{display:none}#fixdBtn{display:grid;bottom:5vh;right:0;width:auto;justify-items:end;gap:.5rem;transform:skewY(-7deg)}#fixdBtn a{width:fit-content;height:4.5rem;animation:anim_btn_trace_wide 2s ease 0s infinite}#fixdBtn a.fixdBtn_info{border:none}#fixdBtn a.fixdBtn_campus span{top:-4.5rem;transform:rotate(-6deg)}footer{margin-bottom:0}.charaScrBox{top:0;right:0;width:calc(50% - 250px);height:100vh;position:fixed;z-index:1;display:block}.charaScrBox::after{content:"";position:absolute;display:block;z-index:1001;width:100%;height:100%}.charaScrBox .charaScr{position:absolute;left:50%;transform:translate(-50%, 100vh);transition:transform .8s ease,opacity .8s ease;width:100px;height:100px;background-color:coral;z-index:1000;opacity:0}.charaScrBox .charaScr.active{transform:translate(-50%, calc(50vh - 50%));opacity:1}.charaScrBox .charaScr.exit{transform:translate(-50%, -100vh);opacity:0}.charaScrBox .charaScr.charaScrA{width:400px;height:400px;background:url(../img/charaA.webp)}.charaScrBox .charaScr.charaScrB{width:400px;height:400px;background:url(../img/charaB.webp)}.charaScrBox .charaScr.charaScrC{width:400px;height:400px;background:url(../img/charaC.webp)}.charaScrBox .charaScr.charaScrD{width:400px;height:400px;background:url(../img/charaD.webp)}.charaScrBox .charaScr.charaScrE{width:400px;height:400px;background:url(../img/charaE.webp)}.charaScrBox .charaScr.charaScrF{width:400px;height:400px;background:url(../img/charaF.webp)}.charaScrBox .charaScr.charaScrG{width:400px;height:400px;background:url(../img/charaB.webp)}}.sakura{position:fixed;top:0;left:0;right:0;padding:0;padding:0;margin:0;width:100%;height:100%;display:flex;justify-content:center;align-items:center;pointer-events:none;z-index:2}.sakura li{width:18px;position:absolute;list-style:none;top:-50px;animation:fall 4s linear infinite,rotate1 2s ease-in-out infinite alternate}@keyframes fall{to{top:120%}}@keyframes rotate1{from{transform:translateX(0px) rotate(0deg)}to{transform:translateX(200px) rotate(-80deg) rotateX(180deg)}}@keyframes rotate2{from{transform:translateX(200px) rotate(-45deg)}to{transform:translateX(0px) rotate(0deg)}}.sakura li:nth-child(1){left:0;animation:fall 10s linear infinite,rotate1 3s ease-in-out infinite alternate}.sakura li:nth-child(2){left:5vw;animation:fall 15s linear infinite,rotate1 2s ease-in-out infinite alternate}.sakura li:nth-child(3){left:15vw;animation:fall 9s linear infinite,rotate1 3.5s ease-in-out infinite alternate}.sakura li:nth-child(4){left:30vw;animation:fall 8s linear infinite,rotate2 4s ease-in-out infinite alternate}.sakura li:nth-child(5){left:40vw;animation:fall 10s linear infinite,rotate1 4s ease-in-out infinite alternate}.sakura li:nth-child(6){left:55vw;animation:fall 11s linear infinite,rotate2 3s ease-in-out infinite alternate}.sakura li:nth-child(7){left:65vw;animation:fall 5.5s linear infinite,rotate2 2.5s ease-in-out infinite alternate}.sakura li:nth-child(8){left:75vw;animation:fall 7s linear infinite,rotate1 3s ease-in-out infinite alternate}.sakura li:nth-child(9){left:85vw;animation:fall 12s linear infinite,rotate1 4s ease-in-out infinite alternate}.sakura li:nth-child(10){left:95vw;animation:fall 11.4s linear infinite,rotate2 3.8s ease-in-out infinite alternate}.sakura li:nth-child(11){left:65vw;animation:fall 6.8s linear infinite,rotate2 3.5s ease-in-out infinite alternate}.sakura li:nth-child(12){left:50vw;animation:fall 6s linear infinite,rotate1 2s ease-in-out infinite alternate}