@keyframes Y78FQW_appear{0%{opacity:0}to{opacity:1}}.Y78FQW_clickBtn{text-decoration:none;display:inline-block;position:relative;border-bottom:2px solid #fff!important}.Y78FQW_btn0{border-bottom:2px solid #fff0;text-decoration:none;display:inline-block;position:relative}.Y78FQW_btn0:after{content:"";transform-origin:0 0;background:#fff;width:100%;height:2px;transition:transform .3s;position:absolute;bottom:-2px;left:0;transform:scaleX(0)}.Y78FQW_btn0:hover:after{transform:scale(1)}.Y78FQW_page_height{height:900px}@keyframes Y78FQW_fuwafuwa{0%,to{transform:translateY(0)rotate(135deg)}50%{transform:translateY(-20px)rotate(135deg)}}.Y78FQW_arrow2{border:1px solid #fff;border-color:#fff #fff #0000 #0000;width:30px;height:30px;animation:3s infinite Y78FQW_fuwafuwa}@media (min-width:1024px){.Y78FQW_page_height_lg{height:900px}}@media screen and (max-width:1024px){.Y78FQW_nitlogo{margin-right:-50%;animation:2s Y78FQW_appear;position:absolute;top:20%;left:50%;transform:translate(-50%,-20%)!important}.Y78FQW_nit-bg{background-size:cover;width:100vw;height:100vh}}@media screen and (min-width:1024px){.Y78FQW_nitlogo{margin-right:-50%;animation:2s Y78FQW_appear;position:absolute;top:40%;left:49%;transform:translate(-49%,-40%)!important}.Y78FQW_nit-bg{background-size:cover;width:100vw;height:120vh}.Y78FQW_scrollsign{bottom:20vh}}.Y78FQW_nit-bg2{background-position:50%;background-size:cover}a.Y78FQW_chara{cursor:pointer}a.Y78FQW_chara:hover{transform-origin:bottom;transform:scale(1.2)}.Y78FQW_borderbottom{border-bottom:2px solid #aaa;margin-bottom:1rem;padding:1rem}.Y78FQW_awe{vertical-align:-20%;width:1.5rem;height:1.5rem;display:inline-block}.Y78FQW_awe1{vertical-align:-5%;width:1.875rem;height:1.875rem;display:inline-block}.Y78FQW_button--nit{color:#e5e7eb;border:1px solid #e5e7eb;border-radius:5px;padding:10px 30px;text-decoration:none;display:inline-block}.Y78FQW_button--nit:hover{color:#0c0c0c;background-color:#dcdcdc;border:1px solid #dcdcdc;transition:all .3s}.Y78FQW_typesquare{font-family:A1ゴシック M,A1 Gothic M,Noto Sans JP,Source Sans Pro,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif!important}