:root{--brand-ink:#3f3429;--brand-ink-2:#3e3428;--brand-bg:#efefe2;--brand-bg-auth:#f1efe4;--brand-pill:#d8d3c5;--brand-accent:#877b6b;--brand-drawer:#595045;--brand-link-hover:#2d82a8;--brand-white:#fff;--brand-font:"Helvetica Neue", Helvetica, "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}html{-webkit-text-size-adjust:100%;font-size:62.5%;line-height:1.4}body{color:var(--brand-ink);font-size:1rem;font-family:var(--brand-font);background:#efefe2 url(/img/body_bg.png);margin:0}*,:before,:after{box-sizing:border-box}ol,ul{margin:0;padding:0;list-style:none}img{vertical-align:middle;border-style:none;max-width:100%;height:auto}a{color:var(--brand-ink);text-decoration:none}a:hover{color:var(--brand-link-hover);text-decoration:none}a:hover span,a:hover img{opacity:.8}.container{width:100%;margin:0 auto;padding-left:15px;padding-right:15px;position:relative}@media (min-width:768px){.container{width:750px}}@media (min-width:992px){.container{width:970px}}@media (min-width:1200px){.container{width:1170px}}.row{flex-wrap:wrap;margin-left:-15px;margin-right:-15px;display:flex}.row>[class^=col-]{width:100%;padding-left:15px;padding-right:15px}@media (min-width:992px){.col-md-12{width:100%}.col-md-8{width:66.6667%}.col-md-6{width:50%}.col-md-4{width:33.3333%}.col-md-3{width:25%}.col-md-1{width:8.3333%}}.col-xs-6{width:50%}@media (max-width:767px){.hidden-xs{display:none!important}}.text-center{text-align:center}.sp_br{display:none}.pc_br{display:inline-block}@media screen and (max-width:640px){.sp_br{display:inline-block}.pc_br{display:none}}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.linklike{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;margin:0;padding:0}.linklike:hover{color:var(--brand-link-hover)}.topbar{background-color:var(--brand-ink);margin-bottom:3rem}.topbar a,.topbar .linklike{color:var(--brand-white)}.topbar a:hover,.topbar .linklike:hover{color:var(--brand-white);opacity:.85}.flex_gloal_header_block{grid-template-columns:25% 75%;display:grid}.epbot_site_title{align-items:center;font-size:1.65rem;display:flex}.flex_gloal_header{text-align:right;justify-content:flex-end;display:flex}.flex_gloal_header li{text-align:right;padding:1.25rem 0 1rem 2rem;font-size:1.25rem}.flex_gloal_header li a,.flex_gloal_header li .linklike{font-size:1.5rem}@media screen and (max-width:880px){.epbot_site_title>a,.flex_gloal_header>li>a,.flex_gloal_header>li>.linklike{font-size:1.2rem}}@media screen and (max-width:640px){.flex_gloal_header{justify-content:space-between}.epbot_site_title{display:block}.flex_gloal_header_block{text-align:center;padding-top:2rem;display:block}.epbot_site_title>a{font-size:1.5rem}.flex_gloal_header_block.guest_display .epbot_site_title>a{font-size:1.25rem}.flex_gloal_header>li>a,.flex_gloal_header>li>.linklike{font-size:1.2rem}.flex_gloal_header li{padding:1rem 0}.flex_gloal_header li:nth-of-type(2){padding:1rem 0 1rem 1.5rem}}.header{border-bottom:4px var(--brand-ink) solid;position:relative}.header__container{padding-top:6rem}.header__container .logo{max-width:85%;height:98px;margin:0 auto 4rem;position:static}@media screen and (min-width:881px){.header__container .logo{width:881px}}.header__container .logo img{width:auto;max-height:98px;margin:0 auto;display:block}.navmain{justify-content:center;font-size:1.2rem;display:flex}.navmain .navmain__navitem,.navmain .navmain__navitem--haschild{text-align:center;vertical-align:top;width:15%;display:inline-block;position:relative}.navmain__navitem>a,.navmain__navitem--haschild>.navmain__label{width:90%;height:55px;margin:0 auto;transition:all .2s;display:block}.navmain__label{font:inherit;color:inherit;cursor:default;background:0 0;border:0;padding:0;line-height:1.4;position:relative}.navmain__navitem--haschild>.navmain__label{flex-direction:column;justify-content:flex-start;align-items:center;display:flex}.navmain__navitem--haschild>.navmain__label:after{content:"";border-top:2px solid #333;border-right:2px solid #333;width:8px;height:8px;margin-left:-5px;transition:all .2s;display:block;position:absolute;bottom:2.5rem;left:50%;transform:rotate(135deg)}.navmain__navitem--haschild:hover>.navmain__label:after,.navmain__navitem--haschild:focus-within>.navmain__label:after{bottom:1.2rem}.navmain__navitem:hover>a,.navmain__navitem--haschild:hover>.navmain__label,.navmain__navitem--haschild:focus-within>.navmain__label{color:var(--brand-ink);font-weight:700}.navmain .navsub{z-index:10;width:200px;margin:0;padding:0;position:absolute;top:100%;left:0}.navmain__navitem--haschild:hover .navsub .navsub__navitem:first-child,.navmain__navitem--haschild:focus-within .navsub .navsub__navitem:first-child{border-top:4px var(--brand-ink) solid;margin-top:1px}.navsub .navsub__navitem{width:100%}.navmain .navsub .navsub__navitem a{background-color:var(--brand-pill);text-align:left;border-bottom:1px solid #fff;padding:13px 15px;font-weight:700;display:block}.navmain .navsub .navsub__navitem:last-child a{border:none}.navmain .navsub .navsub__navitem{height:0;overflow:hidden}.navmain__navitem--haschild:hover .navsub .navsub__navitem,.navmain__navitem--haschild:focus-within .navsub .navsub__navitem{height:auto;overflow:visible}@media (max-width:767px){.header__container{padding-top:3rem}}.topdrawer{z-index:1000;border-bottom:10px var(--brand-ink) solid;width:100%;display:none;position:fixed;top:0;left:0}.topdrawer.show{display:block}.topdrawerwrap{color:var(--brand-bg);background-color:var(--brand-drawer);width:100%;max-height:calc(100vh - 10px);overflow-y:auto}.topdrawerwrap[hidden]{display:none}.topdrawer h3{margin:0}.topdrawer a{color:var(--brand-bg)}.topdrawer a:hover{color:var(--brand-link-hover)}.topdrawer__trigger{background-color:var(--brand-ink);cursor:pointer;border:0;border-radius:0 0 5px 5px;width:50px;height:50px;padding:12px;transition:all .4s;display:inline-block;position:absolute;bottom:-50px;right:60px}.topdrawer__trigger span{background:#fff;width:22px;height:2px;margin:auto;transition:all .4s;display:inline-block;position:absolute;left:0;right:0}.topdrawer__trigger span:first-of-type{top:15px}.topdrawer__trigger span:nth-of-type(2){top:0;bottom:0}.topdrawer__trigger span:nth-of-type(3){bottom:15px}.topdrawer__trigger.active span:first-of-type{transform:translateY(9px)rotate(-45deg)}.topdrawer__trigger.active span:nth-of-type(2){opacity:0}.topdrawer__trigger.active span:nth-of-type(3){transform:translateY(-9px)rotate(45deg)}.topdrawer__container .topdrawer__menu{border-bottom:1px solid #fff;width:100%;padding:0}.topdrawer__container .topdrawer__menu:last-child{border-bottom:none;padding-bottom:1px}.topdrawer__container .topdrawer__menu h3{margin:1rem;font-size:1.2rem}.topdrawer__container .topdrawer__menu h3.label_title{margin:1rem;font-size:1.2rem;font-weight:600}.label_title__toggle{width:100%;font:inherit;color:inherit;text-align:left;cursor:pointer;background:0 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0}.sectionheader,.footer__sectionheader{text-align:center;margin:45px 0;font-weight:400;position:relative}.sectionheader__text,.footer__sectionheader__text{padding:7px 30px;font-size:2rem;display:inline-block;position:relative}.sectionheader__text{background-color:var(--brand-bg)}.sectionheader__textsub--ja,.footer__sectionheader__textsub--ja{font-size:1.6rem;font-weight:400}.sectionheader:before{content:"";background-color:#000;width:100%;height:1px;display:block;position:absolute;bottom:50%;left:0}.subheader{background-color:var(--brand-accent)}.topbanner--left a,.topbanner--right a{display:block}.topbanner--left,.topbanner--right{padding:40px 0 50px}@media screen and (max-width:640px){.topbanner--right{text-align:center}}.contentlist__container{padding:50px 0 65px}.bannerlistmain>li{margin-bottom:40px}.information--home{margin-top:60px}.information--newslist{flex-wrap:wrap;font-size:1.6rem;display:flex}.information--newslist .newslist__newsitem--date{text-align:right;width:130px;margin-bottom:12px;display:inline-block}.information--newslist .newslist__newsitem--title{width:950px;max-width:calc(100% - 150px);margin-bottom:12px;margin-left:auto;display:inline-block}.newsitem--marker{color:red}.newsitem--genretag{color:#fff;background-color:var(--brand-accent);text-align:center;border-radius:4px;width:170px;margin-right:30px;padding:2px;font-size:1.2rem;font-weight:700;display:inline-block}@media screen and (max-width:640px){.newslist__newsitem--title>a{margin-top:0;display:block}.newslist__newsitem--title>a:nth-of-type(2){margin-top:.5rem;display:block}.information--newslist .newslist__newsitem--date{text-align:center;width:170px;margin:0;display:block}.information--newslist .newslist__newsitem--title{width:100%;max-width:100%}}.button--more{padding:60px 0}.button--more a{text-align:center;border:1px var(--brand-ink) solid;background-color:#fff;width:280px;margin:0 auto;padding:14px;font-size:1.6rem;line-height:1rem;display:block;position:relative}.button__text{margin-left:10px}a:hover .button__text{color:var(--brand-ink)}.button__text:before{content:"";border:8px solid #0000;border-width:8px 10px;border-left-color:var(--brand-ink);margin-top:-8px;margin-left:-20px;position:absolute;top:50%}.grid_wrapper{grid-template-columns:80% 20%;margin-bottom:6rem;display:grid}.order_block{text-align:right;width:100%}.years_title{margin:0 0 1.5rem;font-size:1.5rem;font-weight:600}.order_block .keyword{background-color:var(--brand-pill);text-align:center;border-radius:25px;margin:0 20px 25px 0;padding:10px 15px;font-size:1.4rem;font-weight:700;display:inline-block}.order_block .keyword.current{background-color:var(--brand-ink-2);color:#fff}.years__suggestedwords{grid-gap:2rem;grid-template-columns:repeat(6,1fr);width:100%;display:grid}.years__suggestedwords .keyword{background-color:var(--brand-pill);text-align:center;border-radius:25px;margin:0;padding:10px 15px;font-size:1.25rem;font-weight:700}.years__suggestedwords .keyword.current{background-color:var(--brand-ink-2);color:#fff}.order_title{text-align:left;margin:0 0 2.5rem 30px;font-size:1.5rem;font-weight:600}@media screen and (max-width:1200px){.grid_wrapper{display:block}.order_block{text-align:left;width:100%;margin-bottom:3rem}.order_title{margin:3rem 0}}@media screen and (max-width:1000px){.years__suggestedwords{grid-template-columns:repeat(5,1fr)}}@media screen and (max-width:820px){.years__suggestedwords{grid-template-columns:repeat(4,1fr)}}@media screen and (max-width:640px){.years__suggestedwords{grid-template-columns:repeat(3,1fr)}}@media screen and (max-width:400px){.years__suggestedwords{grid-template-columns:repeat(2,1fr);width:95%;margin:0 auto}}.order_block.lecture_text{text-align:right;margin-top:-3rem;margin-bottom:3rem}.order_title.lecture_text{text-align:right;padding-right:8rem}@media screen and 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auto;display:flex}.bannerlist__item{width:30%;margin-bottom:35px}.footer__copyright{background-color:var(--brand-ink);color:#fff;padding:1.5rem 0;font-size:1.2rem}.footer__copyright a{color:#fff}.footer__copyright_flex{justify-content:space-between;display:flex}.footer__copyright_flex>a{text-align:left;width:50%;display:block}.footer__copyright_flex>small{text-align:right;width:50%;display:block}@media screen and (max-width:640px){.bannerlist{display:block}.bannerlist__item{width:95%;margin:3rem auto}.all_rights_reserved{display:none}}#pagetop{z-index:10;width:72px;height:72px;position:fixed;bottom:80px;right:60px}@media screen and (max-width:640px){#pagetop{bottom:30px;right:15px}}.account_dashboard_grid{grid-gap:5%;grid-template-columns:20% 70%;display:grid}.account_menu{color:var(--brand-ink);padding:1.5rem;font-size:1.25rem}.account_dashboard_grid_menu>li.account_menu.active{background:var(--brand-ink);color:#fff;border-radius:1rem;font-size:1.25rem}.account_menu.active>a{color:#fff}.account_menu>a{color:var(--brand-ink)}.mb-3rem{margin-bottom:3rem}.dashboard_account_content_area{border:3px solid var(--brand-ink-2);background:#fff;border-radius:1.25rem;margin:0 0 3rem;padding:2rem}.account_title{font-size:1.75rem;font-weight:600}.account_body{font-size:1.25rem}.account_body a{color:var(--brand-ink-2);padding:0 .5rem;font-weight:700;text-decoration:underline}.btn-otaking{text-align:center;white-space:nowrap;vertical-align:middle;touch-action:manipulation;cursor:pointer;-webkit-user-select:none;user-select:none;background-image:none;border:1px solid #0000;border-radius:4px;margin-bottom:0;padding:6px 12px;font-size:14px;font-weight:400;line-height:1.6;display:inline-block}.btn-primary-otaking{color:#fff;background-color:var(--brand-ink-2);border-color:var(--brand-ink-2)}.current_period_end{padding:0 .75rem;font-size:2rem;font-weight:700}.account_cancel_note{font-size:1.25rem}.account_confirm{border:2px solid var(--brand-ink-2);background:var(--brand-pill);border-radius:1rem;margin-top:1rem;padding:1rem 1.5rem}.account_swap_title{margin:0;font-size:3rem;font-weight:700;line-height:1.2;text-decoration:underline}.account_swap_body{padding-top:2.4rem;line-height:1.75}.account_swap_body p{margin:0 0 1.6rem}.current-card-info{color:#fff;background-color:#41352b;border-radius:10px;margin-bottom:1.6rem;padding:14px 20px;font-size:15px}.current-card-info .card-brand{margin:0 .5rem}.current-card-info .card-expiry{margin-left:1em}@media screen and (max-width:640px){.account_dashboard_grid{display:block}.account_dashboard_grid_menu{grid-gap:3rem;text-align:center;grid-template-columns:repeat(3,1fr);display:grid}.account_dashboard_grid_menu>li.account_menu{background:var(--brand-pill);border-radius:1rem}.dashboard_account_content_area{padding:.75rem}.dashboard_account_content_area.account_cancel p{font-size:1.25rem}}@media screen and (max-width:480px){.account_dashboard_grid_menu{grid-gap:1rem 1.5rem}.account_dashboard_grid_menu>li.account_menu{padding:1rem .5rem}}.auth-page{background-color:var(--brand-bg-auth);padding:2rem 0 4rem}.auth-wrap{width:100%;margin:0 auto}@media (min-width:1024px){.auth-wrap{width:66.6667%}.auth-wrap--narrow{width:50%}.auth-wrap--xnarrow{width:33.3333%}.auth-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:min-content;column-gap:2.5rem;display:grid}.auth-card--tall{grid-row:span 2}.auth-card--wide{grid-column:span 2}}.auth-card{color:#1f2937;background-color:#fff;border:2px solid 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3rem;position:relative;box-shadow:0 0 0 1px #0000000d}.modal-close{color:#9ca3af;cursor:pointer;z-index:99999;background:0 0;border:0;margin:0;padding:0;position:absolute;top:20px;right:20px}.modal-body{color:#374151;word-break:break-all;padding:4rem 3rem 2rem;font-size:1.4rem;line-height:1.5}.modal-lead{margin:0 0 .75rem;font-size:1.6rem}.modal-text{margin:1.5rem 0 .75rem;font-size:1.4rem;line-height:1.8}.modal-text a{color:#4f46e5;font-weight:600}.modal-text a:hover{text-decoration:underline}.modal-actions{justify-content:center;gap:.5rem;padding:.5rem 1.25rem 2rem;display:flex}.btn-round{color:#374151;cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;background:#fff;border:1px solid #d1d5db;border-radius:20px;padding:.75rem 1.5rem;font-size:1.5rem;font-weight:500;line-height:1;transition:all .1s;display:inline-block}.btn-round:hover,.btn-round:focus{color:#3b82f6;background-color:#e0e7ff;border-color:#c7d2fe;text-decoration:none}@media (prefers-reduced-motion:reduce){.topdrawer__trigger,.topdrawer__trigger span,.label_title__toggle:after,.topdrawer__menu .navsub__wrap,.navmain__navitem>a,.navmain__navitem--haschild>.navmain__label,.navmain__navitem--haschild>.navmain__label:after{transition:none}}.subheader__container.row{margin-left:auto;margin-right:auto}.subheader__container>[class^=col-]{padding-left:15px;padding-right:15px}.bannerlistmain{flex-wrap:wrap;margin-left:-15px;margin-right:-15px;display:flex}.bannerlistmain>li{text-align:center;width:100%;padding:0 15px}@media (min-width:992px){.bannerlistmain>li.col-md-6{width:50%}}.information__container{padding-bottom:20px}.archive-close-notice{color:#555;background:#f8f8f8;border:1px solid #ddd;margin:12px 0 18px;padding:10px 14px;font-size:13px;line-height:1.7}.archive-close-notice summary{cursor:pointer;font-weight:400;list-style:none}.archive-close-notice 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