.br-hidden{display:inline}@media (min-width:768px){.br-hidden{display:none}}.Item{margin-top:20px;width:100%;height:100%}.Item-Content{position:relative;background-color:rgb(240,240,240,.5);height:100%}.Item-Content-TextImage{display:flex;justify-content:center;margin:5px}.title-underline{padding-bottom:5px;position:relative;display:flex;justify-content:center}.title-underline:before{content:"";position:absolute;bottom:-3px;width:30%;height:3px;background:linear-gradient(90deg,#1da1d2 0,#1da1d2 20%,#9aca12 0,#9aca12 40%,#feb100 0,#feb100 60%,#e30774 0,#e30774 80%,#314aa6 0,#314aa6)}@media (min-width:768px){.title-underline:before{width:10%}}.main-container{width:100%;background-color:#FFFFFF;border-radius:10px;padding:10px;display:flex;justify-content:center}@media (min-width:768px){.main-container{width:100%;padding:30px;max-width:1024px}}.loginformBox{width:100%}.loginformInput{width:90%;height:3rem}@media (min-width:768px){.loginformBox{width:100%}.loginformInput{width:70%}}.spacer1{margin:1rem}.spacer_line1{border-bottom:1px solid #e2e2e2;width:100%;margin:1rem auto}.marker{background:linear-gradient(transparent 60%,#e2e2e2 0)}.text-left{text-align:left}.text-center{text-align:center}.zoomBtn{display:flex;justify-content:center;margin:1rem 0}.p-account{position:relative;padding:.5rem 1rem;z-index:1;background-color:rgba(255,255,255,.5)}.p-content{background-color:rgb(240,240,240,.5)}.p-content,.p-info{position:relative;padding:2rem 0;z-index:1}.p-info{background-color:rgba(238,236,236,.5);align-items:center;text-align:center}.p-histories{position:relative;padding:2rem 1rem;z-index:1;background-color:rgb(240,240,240,.5);align-items:center;justify-content:center;display:flex}@media (min-width:768px){.p-account{padding:1rem 8rem}.p-content{padding:2rem 4rem}.p-info{padding:2rem 0}}.info-container{align-items:center;justify-content:center;display:flex}.info-item{margin-top:2rem;padding:1rem 1.5rem;background-color:rgba(255,255,255,.8);border-radius:10px;width:90%}.info-title{font-size:1.5rem;font-weight:700}@media (min-width:768px){.info-item{padding:2rem 4rem;width:60%}.info-title{font-size:2rem}}.histories-container{width:100%;max-width:850px}.histories-item{display:flex;flex-direction:row;align-items:center;background-color:rgba(255,255,255,.8);margin:1rem auto;box-sizing:border-box;border-radius:10px;max-width:900px}.histories-item:hover{cursor:pointer;background-color:#e4e4e4}.histories-title{font-size:1.2rem;margin-left:1.2rem;line-height:1.6rem}@media (min-width:768px){.histories-container{width:60%}.histories-item{margin:2rem auto}.histories-title{font-size:2rem;line-height:3rem;margin-left:2rem}}.select-course-box{margin-top:2rem;background-color:#ffffff;padding:15px 10px;border-radius:8px;box-shadow:0 4px 8px 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0;display:flex;align-items:center;justify-content:center;text-align:center}.course-container,.customer-container{border-radius:10px;background-color:rgba(255,255,255,.8)}.customer-container{margin-top:1rem;padding:1.5rem 2rem;align-items:left;justify-content:left;text-align:left}.customer-title{font-size:1.5rem;font-weight:700;margin-top:1rem}@media (min-width:768px){.customer-container{margin-top:1rem;padding:1.5rem 18rem;align-items:left;justify-content:left;border-radius:10px;background-color:rgba(255,255,255,.8);text-align:left}.customer-title{margin-top:2rem;font-size:2rem}}.children-container{margin-top:1rem;padding:1.5rem 0 1.5rem 1.5rem;display:flex;align-items:left;justify-content:left;border-radius:10px;background-color:rgba(255,255,255,.8);text-align:left}.course-pagenation{margin:3rem 0 1rem}.course-pagenation,.course-pagenation-content{display:flex;flex-wrap:wrap;justify-content:center}.course-pagenation-content{gap:8px}.course-pagenation-item{display:flex;justify-content:center;align-items:center;flex-basis:20px;min-width:30px;text-align:center;margin:0}.course-pagenation-link{text-decoration:none;padding:8px 12px;background-color:#f4f4f4;border-radius:5px;cursor:pointer;transition:background-color .3s,color .3s}.course-pagenation-link:hover{background-color:#e0e0e0}.course-pagenation-link.active{background-color:#3c3c3c;color:white;border-color:#3c3c3c}.course-pagination-text{font-size:1.7rem}.appendix-container{width:100%}.appendix-container a{text-decoration:underline;color:#274ac9}.appendix-container-item{padding-right:1rem}.appendix-text{font-size:1.3rem}.accountName{font-size:1.8rem;font-family:bold}.btnName{font-size:2.2rem;font-weight:700}@media (min-width:768px){.childIcon{width:50px;height:50px}.childIconName{font-size:1.6rem}.course_title{font-size:2.4rem;line-height:3rem}.course_join_alert{margin-top:1rem;font-size:1.4rem;line-height:2rem}.course-container{padding:2rem}.appendix-container{width:50%}.appendix-text{font-size:1.6rem}}.bg-color-gray1{background-color:rgb(240,240,240,.5)}.c-btn_menu{--w_sm:295;--w_lg:800;--width:var(--w_sm);--min_height:70;--padding_inline_sm:48;--padding_inline_lg:54;--padding_block_sm:13.5;--padding_block_lg:14.5;--pos_top_sm:-2;--pos_top_lg:-1;--pos_left_sm:0;--pos_left_lg:0;--fz:18;--txt_color:#333;--txt_opacity:1;--border_type:solid;--border_color:#cccccc;--bg_color:#FFF;--bg_hover_color:#333;--icon_display:grid;--icon_size:30;--icon_right:15;--icon_color:#333;--arw_size:13;--arw_color:#FFF;--mail_size:25;--mail_color:#fff}@media (min-width:768px){.c-btn_menu{--width:var(--w_lg);--min_height:80;--icon_size:36;--icon_right:17}}.c-btn_menu a{display:flex;align-items:center;-moz-column-gap:.8rem;column-gap:.8rem;position:relative;z-index:1;width:calc(var(--width) * .1rem);min-height:calc(var(--min_height) * .1rem);font-size:calc(var(--fz) * .1rem);font-size:2rem;font-weight:700;line-height:1.35;text-decoration:none;-webkit-tap-highlight-color:rgba(0,0,0,0);border-radius:10px;color:var(--txt_color);background-color:var(--bg_color);box-shadow:0 .3rem 1.6rem 0 rgba(0,0,0,.16);transition:color .4s cubic-bezier(.23,1,.32,1),background-color .4s cubic-bezier(.23,1,.32,1)}.c-btn_menu a:focus:not(:focus-visible){outline:none}.is-touch_events .c-btn_menu a.is-touched,.no-touch_events .c-btn_menu a:hover{--txt_color:#fff;--bg_color:var(--bg_hover_color);--icon_color:#fff;--arw_color:#333;--mail_color:#333}.c-btn_menu a:before{content:"";position:absolute;width:100%;height:100%;border-radius:10px;z-index:1;border:.2rem var(--border_type) var(--border_color)}.c-btn_menu__txt{position:relative;top:calc(var(--pos_top_sm) * .1rem);left:calc(var(--pos_left_sm) * .1rem);opacity:var(--txt_opacity)}@media (min-width:768px){.c-btn_menu__txt{top:calc(var(--pos_top_lg) * .1rem);left:calc(var(--pos_left_lg) * .1rem)}}.c-btn_menu__icon{display:var(--icon_display);place-items:center;position:absolute;top:50%;right:calc(var(--icon_right) * .1rem);transform:translateY(-50%);width:calc(var(--icon_size) * .1rem);height:calc(var(--icon_size) * .1rem);border-radius:9999px;background-color:var(--icon_color);transition:background-color .4s cubic-bezier(.23,1,.32,1)}.c-btn_menu__arw{width:calc(var(--arw_size) * .1rem);height:calc(var(--arw_size) * .1rem);fill:var(--arw_color)}.c-btn_menu__arw,.c-btn_menu__mail{transition:fill .4s cubic-bezier(.23,1,.32,1)}.c-btn_menu__mail{width:calc(var(--mail_size) * .1rem);height:calc(var(--mail_size) * .1rem);fill:var(--mail_color)}.fixed-block{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:100vw;height:100vh;overflow:hidden;pointer-events:none}.triangle{width:0;height:0;border-left:20px solid transparent;border-right:20px solid transparent;border-bottom:35px solid #222;position:absolute;bottom:-50px;animation:float 30s linear infinite}@keyframes float{0%{transform:translateY(0) translateX(0) rotate(0deg) scale(var(--scale));opacity:0}20%{opacity:.8}50%{transform:translateY(-50vh) translateX(var(--moveX)) rotate(180deg) scale(var(--scale));opacity:1}90%{opacity:.8}to{transform:translateY(-105vh) translateX(calc(var(--moveX) * -1)) rotate(1turn) scale(var(--scale));opacity:0}}@keyframes blink{0%{opacity:1}50%{opacity:0}to{opacity:1}}.swiper-button-next,.swiper-button-prev{animation:blink 2.5s infinite}.swiper-container{position:relative}.swiper-button-next:after,.swiper-button-prev:after{color:rgb(51,51,51)}.swiper-button-next,.swiper-button-prev{position:absolute!important;top:230px!important;font-size:3rem!important;font-weight:700!important;color:rgb(51,51,51)!important;transform:none!important}.swiper-button-prev{left:0!important}.swiper-button-next{right:0!important}@media (min-width:768px){.swiper-button-next:after,.swiper-button-prev:after{font-size:5rem!important}.swiper-button-prev{left:-2rem!important}.swiper-button-next{right:-2rem!important}}.swiper-pagination{bottom:0!important}.checkbox_acc{accent-color:rgba(84,83,83,.705);margin-right:1rem;vertical-align:center}x .checkbox_text{font-size:2rem;vertical-align:middle}@media (min-width:768px){.checkbox_text{font-size:2.5rem}}.loginform{width:100%;max-width:650px;margin:0 auto;display:flex;flex-direction:column;align-items:center}.loginErrorMessage{font-size:1.2rem}.loginTextField{max-width:400px;width:100%}.loginTextField .MuiInputBase-input{font-size:16px}.loginTextField .MuiFormHelperText-root,.loginTextField .MuiInputLabel-root{font-size:1.2rem}.cusotmer-addressfield{width:100%}.customer-textfield .MuiInputBase-input{align-items:"center";font-size:16px}.customer-textfield .MuiFormHelperText-root,.customer-textfield .MuiInputLabel-root{font-size:1.2rem}.customer-form-label{margin-top:1.5rem;font-size:1.2rem;font-weight:700}.customer-form-appendix{font-size:1rem}.customer-form-example{margin:-.5rem 0 0 .5rem;font-size:1rem}.customer-foreign-check,.customer-textfield .MuiFormControlLabel-label{font-size:1.2rem}@media (min-width:768px){.loginErrorMessage,.loginTextField .MuiInputBase-input{font-size:1.7rem}.loginTextField .MuiInputLabel-root{font-size:1.7rem;background-color:#FFFFFF}.loginTextField .MuiFormHelperText-root{font-size:1.7rem}.cusotmer-addressfield{width:80%}.customer-textfield .MuiFormHelperText-root,.customer-textfield .MuiInputBase-input,.customer-textfield .MuiInputLabel-root{font-size:1.7rem}.customer-textfield .MuiFormControlLabel-label{font-size:1.5rem}.customer-form-label{font-size:1.7rem;font-weight:700}.customer-form-appendix{font-size:1.7rem}.customer-foreign-check{font-size:8.7rem}}.child-circle{display:inline-block;width:60px;height:60px;border-radius:50%;text-align:center;line-height:60px;color:#FFFFFF;font-size:22px}.child-circle-color0{background:#1d9670}.child-circle-color1{background:#e08300}.child-circle-color2{background:#5d77b2}.child-circle-color3{background:#b369b1}.child-circle-color4{background:#d54632}.child-circle-color5{background:#3aa3cd}.child-circle-color6{background:#6eb958}.child-circle-color7{background:#b6386a}.child-circle-color8{background:#7e6155}.child-circle-color9{background:#92906f}.disabled{opacity:.5;pointer-events:none}.disabled-link{pointer-events:none;cursor:not-allowed}.overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(255,255,255,.9);display:flex;justify-content:center;align-items:center;z-index:1000}.loader-container{text-align:center;color:white}.spinner{animation:spin 2s linear infinite}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.loading-text{margin-top:10px;font-size:18px;color:rgb(63,63,63)}.iframe-container{display:flex;justify-content:center}.iframe-container iframe{width:395px;height:222px}@media (min-width:768px){.iframe-container{margin-top:1rem}.iframe-container iframe{width:500px;height:281px}}.course-select-container{width:100%}.course-select-container .MuiMenuItem-root,.course-select-container .MuiSelect-root{font-size:1.2rem}.course-select-container .MuiPaper-root{font-size:1.2rem;background-color:#fff}.course-select-container .MuiInputLabel-root{font-size:1.2rem}@media (min-width:768px){.course-select-container .MuiInputLabel-root{font-size:1.6rem;background-color:#FFFFFF}}.colorful-border{width:90%;padding:15px;background:linear-gradient(90deg,#f7ec16,#ee2311,#d61bc4,#61d120,#204cd1,#1d9fdc,#1ddc73,#eea30d,#0bc4c7,#20a315,#ee11b3);border-radius:15px;position:relative;z-index:1;margin:2rem}.colorful-border:before{content:"";position:absolute;top:1px;left:1px;right:1px;bottom:1px;background-color:#fff;border-radius:15px;z-index:2}.colorful-border-content{position:relative;z-index:3;text-align:center;font-size:1.1rem;line-height:2rem}@media (min-width:768px){.colorful-border{width:70%}.colorful-border-content{font-size:1.4rem}}.vertical-stack{gap:20px}.loginform-container,.vertical-stack{display:flex;flex-direction:column;align-items:center;justify-content:center}.loginform-container{width:90%;gap:24px;margin-top:16px;margin-bottom:16px}.complete-message{font-size:1.2rem}@media (min-width:768px){.complete-message{font-size:1.4rem}}.class-info{line-height:2rem}.class-info-title{font-size:1.6rem;font-weight:700}.join-textfield .MuiInputBase-input{align-items:center;font-size:16px}.join-textfield .MuiFormHelperText-root,.join-textfield .MuiInputLabel-root{font-size:1.2rem}.join-textfield .MuiFormControlLabel-label{font-size:1.7rem}@media (min-width:768px){.join-textfield .MuiFormHelperText-root,.join-textfield .MuiInputBase-input,.join-textfield .MuiInputLabel-root{font-size:1.7rem}.join-textfield .MuiFormControlLabel-label{font-size:2rem}}.join-item{margin-top:2rem;padding:1rem 1.5rem;background-color:rgba(255,255,255,.8);border-radius:10px;width:90%}@media (min-width:768px){.join-item{padding:2rem 5rem;width:50%}}.event-image-wrapper{width:38%}.event-image{border-radius:4px}.event-info-top{font-size:1.6rem;line-height:2.2rem}.event-list-title{font-size:1.2rem;margin-left:1.2rem;line-height:1.6rem}@media (min-width:768px){.event-info-top{font-size:2.2rem;line-height:2.8rem}.event-list-title{font-size:2rem;line-height:3rem;margin-left:2rem}}.histories-content{font-size:1.2rem}@media (min-width:768px){.histories-content{font-size:1.6rem}}.histories-item-sp{display:flex;align-items:flex-start;background-color:rgba(255,255,255,.8);margin:1rem auto;box-sizing:border-box;border-radius:10px;max-width:900px;gap:20px;padding:1rem}@media (min-width:768px){.histories-item-sp{flex-direction:row;align-items:flex-start;padding:2rem;margin:2rem auto}}.library-button-wrapper{margin-top:.5rem;display:flex;justify-content:flex-start}.library-button{background-color:#444;color:white;font-size:1.25rem;padding:1rem 2rem;border-radius:1.5rem;transition:background-color .2s ease}.library-button:hover{background-color:#555}@media (min-width:768px){.library-button{font-size:2rem;padding:2rem 4rem;border-radius:2rem}}.histories-image-wrapper-sp{width:100%;flex:0 0 auto}.histories-image-sp{width:100%;height:auto;border-radius:8px;display:block}@media (min-width:768px){.histories-image-wrapper-sp{flex:0 0 256px;width:256px}}@media (max-width:767px){.histories-image-wrapper-sp{width:40%;margin:0 auto}}.notice-detail__title{margin-top:16px;text-align:center;font-size:2rem;font-weight:600;color:#1f2937;line-height:1.6}.notice-detail__message{max-width:720px;margin:2rem auto 0;font-size:1.7rem;line-height:1.9;color:#374151}@media (max-width:767px){.notice-detail__title{font-size:1.3rem;line-height:1.5}.notice-detail__message{font-size:1.3rem;line-height:1.8}}.notice-html a{text-decoration:underline;color:blue}.notice-html a:hover{opacity:.8}