@media print,screen and (min-width: 768px){.sp{display:none}}@media screen and (max-width: 767px){.pc{display:none}}html{overflow-x:hidden;width:100%;scroll-behavior:smooth}img{max-width:100%;height:auto}body{color:#000;font-size:1rem}body a{color:#000}.fade-in{opacity:0;-webkit-transition:opacity .6s ease;transition:opacity .6s ease}.fade-in.is-visible{-webkit-transition-delay:var(--delay, 0s);transition-delay:var(--delay, 0s);opacity:1}.fade-in-up{opacity:0;-webkit-transform:scale(0.9) translateY(20px);transform:scale(0.9) translateY(20px);-webkit-transition:opacity .6s ease,-webkit-transform .8s cubic-bezier(0.22, 1, 0.36, 1);transition:opacity .6s ease,-webkit-transform .8s cubic-bezier(0.22, 1, 0.36, 1);transition:opacity .6s ease,transform .8s cubic-bezier(0.22, 1, 0.36, 1);transition:opacity .6s ease,transform .8s cubic-bezier(0.22, 1, 0.36, 1),-webkit-transform .8s cubic-bezier(0.22, 1, 0.36, 1)}.fade-in-up.is-visible{opacity:1;-webkit-transform:scale(1) translateY(0);transform:scale(1) translateY(0);-webkit-transition-delay:calc(var(--delay, 0s) + .2s);transition-delay:calc(var(--delay, 0s) + .2s)}.inner{width:92%;max-width:1000px;margin:auto}@media screen and (max-width: 767px){#summer2026-highschool{margin:50px 0 0}}#summer2026-highschool .cta{text-align:center;margin:30px 0 50px;padding:0 15px}@media screen and (max-width: 767px){#summer2026-highschool .cta{margin:20px 0 30px}}#summer2026-highschool .cta a img{max-width:440px;width:100%}#summer2026-highschool #mv{background-image:url(assets/img/mv_bg_pc.png);text-align:center;background-size:cover;background-position:center}#summer2026-highschool #mv picture{max-width:1300px;margin:0 auto}#summer2026-highschool #mv picture img{max-width:1300px;width:100%;margin:0 auto}#summer2026-highschool #menu{background-color:#ffea60;padding:50px 15px 40px}@media screen and (max-width: 767px){#summer2026-highschool #menu{padding:30px 15px 20px}}#summer2026-highschool #menu ul{max-width:556px;margin:0 auto}@media print,screen and (min-width: 768px){#summer2026-highschool #menu ul{display:grid;grid-template-columns:repeat(4, 1fr);gap:17px 12px}}@media screen and (max-width: 767px){#summer2026-highschool #menu ul{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;gap:7px 19px}}@media screen and (max-width: 767px){#summer2026-highschool #menu ul li{width:131px}}@media screen and (max-width: 399px){#summer2026-highschool #menu ul li{width:130px}}@media print,screen and (min-width: 768px){#summer2026-highschool #menu ul li:first-child{grid-column:1/-1}}@media screen and (max-width: 767px){#summer2026-highschool #menu ul li:first-child{width:100%}}#summer2026-highschool #wrap_exp{background-image:url(assets/img/bg_stripe.png);padding:50px 0;position:relative}#summer2026-highschool #wrap_exp::after{background-color:#fa9b00;content:"";display:block;height:720px;width:100%;position:absolute;z-index:1;bottom:0;left:0}#summer2026-highschool #experience{position:relative;z-index:3}#summer2026-highschool #experience .inner h2{text-align:center;margin:0 0 80px}@media screen and (max-width: 767px){#summer2026-highschool #experience .inner h2{margin:0 0 40px}}#summer2026-highschool #experience .experience__list{background-color:#fffbd0;position:relative;z-index:5;margin:0 auto;border-radius:15px}@media screen and (max-width: 767px){#summer2026-highschool #experience .experience__list{padding:0 15px}}#summer2026-highschool #experience .experience__list.exp01{border:3px solid #00afb2}#summer2026-highschool #experience .experience__list.exp02{border:3px solid #fa9b00}#summer2026-highschool #experience .experience__list+.experience__list{margin:90px 0 0}#summer2026-highschool #experience .experience__list+.experience__list::before{background-image:url(assets/img/svg/item_plus);background-repeat:no-repeat;background-position:center;content:"";display:block;width:120px;height:63px;position:absolute;z-index:1;top:-93px;left:50%;left:50%;-webkit-transform:translateX(-50%);transform:translateX(-50%)}@media screen and (max-width: 767px){#summer2026-highschool #experience .experience__list+.experience__list{margin:70px 0 0}#summer2026-highschool #experience .experience__list+.experience__list::before{width:80px;height:43px;top:-73px;background-size:100%}}#summer2026-highschool #experience .experience__list h3{position:relative;top:-30px;left:-3px}@media screen and (max-width: 767px){#summer2026-highschool #experience .experience__list h3{padding:0 50px 0 0;left:-18px}}#summer2026-highschool #experience .experience__list ul{display:grid;grid-template-columns:repeat(4, 1fr);gap:20px;max-width:860px;position:relative;z-index:5;margin:0 auto;padding:0 0 30px}@media screen and (max-width: 767px){#summer2026-highschool #experience .experience__list ul{grid-template-columns:repeat(2, 1fr);gap:10px}}#summer2026-highschool #experience .experience__list ul li:last-child{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center}#summer2026-highschool #experience .experience__list div.caution{padding:0 20px 20px;text-align:right}#summer2026-highschool #schedule{position:relative;z-index:3;padding:40px 0 0}#summer2026-highschool #schedule .schedule__title{padding:10px 0 0;margin:0 0 -26px;position:relative;z-index:3}@media screen and (max-width: 767px){#summer2026-highschool #schedule .schedule__title{width:250px;margin:0 0 -20px}}#summer2026-highschool #schedule .schedule__detail{background-color:hsla(0,0%,100%,.35);border-radius:15px;padding:60px 30px 30px;text-align:center;-webkit-box-sizing:border-box;box-sizing:border-box}@media screen and (max-width: 767px){#summer2026-highschool #schedule .schedule__detail{padding:40px 15px 15px}}#summer2026-highschool #schedule .schedule__detail img{width:850px;max-width:850px;height:255px}@media screen and (max-width: 767px){#summer2026-highschool #schedule .schedule__detail img{width:678px;max-width:678px;height:204px}}#summer2026-highschool #wrap_corner{background-image:url(assets/img/bg_stripe.png);padding:70px 0 0;position:relative}@media screen and (max-width: 767px){#summer2026-highschool #wrap_corner{padding:40px 0 0}}#summer2026-highschool #corner h2{padding:0 0 50px;position:relative;text-align:center}@media screen and (max-width: 767px){#summer2026-highschool #corner h2{max-width:240px;margin:0 auto;padding:0 0 30px}}#summer2026-highschool #qanda{background-color:#fbd58e;padding:70px 0}@media screen and (max-width: 767px){#summer2026-highschool #qanda{padding:40px 0}}#summer2026-highschool #qanda h2{text-align:center}#summer2026-highschool #qanda .accordion{max-width:750px;margin:0 auto;overflow:hidden}#summer2026-highschool #qanda .accordion__head{position:relative;display:block;width:100%;padding:0;margin:30px 0 0;border:none;background:none;cursor:pointer;text-align:left;border-radius:10px;overflow:hidden;-webkit-transition:all .2s linear;transition:all .2s linear}#summer2026-highschool #qanda .accordion__head[aria-expanded=true]{border-radius:10px 10px 0 0}#summer2026-highschool #qanda .accordion__head[aria-expanded=true] .accordion__arrow{-webkit-transform:translateY(-50%) rotate(180deg);transform:translateY(-50%) rotate(180deg)}@media screen and (max-width: 767px){#summer2026-highschool #qanda .accordion__head{margin:15px 0 0}}#summer2026-highschool #qanda .accordion__icon{display:block;width:100%;background-color:#00afb2}#summer2026-highschool #qanda .accordion__icon img{width:100%}#summer2026-highschool #qanda .accordion__arrow{position:absolute;top:50%;right:7px;width:20px;-webkit-transform:translateY(-50%) rotate(0deg);transform:translateY(-50%) rotate(0deg);-webkit-transition:-webkit-transform .3s ease;transition:-webkit-transform .3s ease;transition:transform .3s ease;transition:transform .3s ease, -webkit-transform .3s ease}@media screen and (max-width: 767px){#summer2026-highschool #qanda .accordion__arrow{width:15px}}#summer2026-highschool #qanda .accordion__body{max-height:0;overflow:hidden;-webkit-transition:max-height .3s ease;transition:max-height .3s ease}#summer2026-highschool #qanda .accordion__inner{padding:5px;-webkit-box-sizing:border-box;box-sizing:border-box;background-color:#fff;border:3px solid #00afb2;border-radius:0 0 10px 10px;margin:-1px 0 0}@media screen and (max-width: 767px){#summer2026-highschool #qanda .accordion__inner{border:2px solid #00afb2;padding:3px}}#summer2026-highschool #qanda .accordion__inner img{display:block;width:100%;height:auto}#summer2026-highschool #voice{background-color:#fbd58e;padding:70px 0}@media screen and (max-width: 767px){#summer2026-highschool #voice{padding:10px 0}}#summer2026-highschool #voice h2{text-align:center}@media screen and (max-width: 767px){#summer2026-highschool #voice h2{max-width:240px;margin:0 auto 20px}}#summer2026-highschool #support{padding:75px 0 30px}@media screen and (max-width: 767px){#summer2026-highschool #support{padding:30px 0 10px}}#summer2026-highschool #support .inner h2{text-align:center;margin:0 0 25px}@media screen and (max-width: 767px){#summer2026-highschool #support .inner h2{margin:0 0 15px}}#summer2026-highschool #support .inner>em{display:block;text-align:center;margin:0 0 30px}@media screen and (max-width: 767px){#summer2026-highschool #support .inner>em{margin:20px auto 0;width:50%}}#summer2026-highschool #support .support__list ul{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;-webkit-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;gap:15px;margin:40px auto 20px}@media screen and (max-width: 767px){#summer2026-highschool #support .support__list ul{gap:0;margin:25px auto 12px}}#summer2026-highschool #support .support__list ul li{max-width:260px}@media screen and (max-width: 767px){#summer2026-highschool #support .support__list ul li{width:50%;padding:10px 0 0}}#summer2026-highschool .chase{position:fixed;width:330px;bottom:130px;right:0;z-index:100;opacity:1;visibility:visible;-webkit-transform:translateY(0);transform:translateY(0);-webkit-transition:opacity .4s ease,visibility .4s ease,-webkit-transform .4s ease;transition:opacity .4s ease,visibility .4s ease,-webkit-transform .4s ease;transition:opacity .4s ease,transform .4s ease,visibility .4s ease;transition:opacity .4s ease,transform .4s ease,visibility .4s ease,-webkit-transform .4s ease}@media screen and (max-width: 767px){#summer2026-highschool .chase{width:100%;z-index:90;bottom:35px;opacity:0;visibility:hidden;-webkit-transform:translateY(20px);transform:translateY(20px)}}#summer2026-highschool .chase.is-show{opacity:1;visibility:visible;-webkit-transform:translateY(0);transform:translateY(0)}#summer2026-highschool .chase.is-hide{opacity:0;visibility:hidden;-webkit-transform:translateY(20px);transform:translateY(20px);pointer-events:none}#summer2026-highschool .chase button{position:absolute;top:25px;right:35px;border:none;background:rgba(0,0,0,0);cursor:pointer}@media screen and (max-width: 767px){#summer2026-highschool .chase button{top:-27px;right:3px}}#summer2026-highschool .chase ul{position:absolute;right:0;bottom:15px}@media screen and (max-width: 767px){#summer2026-highschool .chase ul{display:grid;grid-template-columns:repeat(2, 1fr);bottom:25%}}#summer2026-highschool .chase ul li:nth-child(1){position:relative}#summer2026-highschool .chase ul li:nth-child(2){position:relative}@media print,screen and (min-width: 768px){#summer2026-highschool .chase ul li:nth-child(2){margin:-10px 0 0}}@media screen and (max-width: 767px){#summer2026-highschool .chase ul li img{width:100%}}