@keyframes move_arrow{0%{opacity:1;transform:translateX(0)}40%{opacity:0;transform:translateX(10px)}60%{opacity:0;transform:translateX(-10px)}100%{opacity:1;transform:translateX(0)}}@keyframes move_arrow_reverse{0%{opacity:1;transform:translateX(0)}40%{opacity:0;transform:translateX(-10px)}60%{opacity:0;transform:translateX(10px)}100%{opacity:1;transform:translateX(0)}}body{background:#19375b}.main-body{display:flex;gap:100rem;max-width:1184rem;margin:140rem auto 0;color:#fff}@media(max-width: 768px){.main-body{margin:60rem auto 0}}@media(max-width: 768px){.main-body .page-header__image{width:100vw;transform:translateX(-6.5%)}}.main-body .main-content{max-width:785rem}@media(max-width: 768px){.main-body .main-content{width:87%;margin:0 auto}}.main-body .heading2{display:block;margin:35rem auto 30rem;padding-bottom:0;font-size:32rem;font-weight:600;line-height:150%;text-align:left;border-bottom:none}@media(max-width: 768px){.main-body .heading2{margin-bottom:15rem;font-size:24rem}}.main-body .post-categories{display:flex;flex-wrap:wrap;align-items:flex-start;gap:10rem 24rem;color:#fff}.main-body .post-categories a{display:flex;align-items:center;justify-content:center;height:35rem;padding:0 15rem;color:#fff;font-size:15rem;border:1px solid #fff;border-radius:100px}@media(max-width: 768px){.main-body .related-posts{display:none}}.main-body .related-posts__inner{position:sticky;top:40rem;left:0;width:295rem}.main-body .related-post-item{display:flex;align-items:center;gap:18rem}.main-body .related-post-item .related-post-item__image{position:relative;width:96rem;height:96rem;overflow:hidden}.main-body .related-post-item .related-post-item__image img{position:absolute;top:50%;left:50%;height:100%;transform:translate(-50%, -50%);-o-object-fit:cover;object-fit:cover}.main-body .related-post-item .related-post-item__content{flex:1;color:#fff}.main-body .related-post-item .related-post-item__content .related-post-date{display:block;margin-bottom:4rem;font-size:14rem;font-weight:400;text-align:left;opacity:.3;font-family:"univers-next-pro","ryo-gothic-plusn","ヒラギノ角ゴ Pro W3","Hiragino Kaku Gothic Pro","Osaka","ＭＳ Ｐゴシック","MS PGothic","メイリオ",meiryo,sans-serif}.main-body .related-post-item .related-post-item__content .related-post-text{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3;font-size:12rem;font-weight:400;line-height:167%;text-align:left}.main-body .related-post-item+.related-post-item{margin-top:24rem}.main-body .related-heading2{margin-bottom:20rem;font-size:24rem;font-weight:500;text-align:left}