body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#efebef;font-family:Meiryo,Times New Roman,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;margin:0}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}a{color:inherit;text-decoration:none}*{box-sizing:border-box}.navbar{align-items:center;background-color:initial;color:#fff;display:flex;height:60px;justify-content:center;padding:0 20px;top:0;transition:all .3s ease;width:100%;z-index:1000}.navbar-absolute{position:absolute}.navbar-fixed{animation:slideDown .3s ease-out}.navbar-fixed,.navbar-hiding{background-color:#ffffffe6;box-shadow:0 2px 10px #0000001a;color:#333;position:fixed}.navbar-hiding{animation:slideUp .3s ease-out forwards}@keyframes slideUp{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-100%)}}.navbar-links{display:flex;list-style:none;margin:0;padding:0}.navbar-links li{border-left:1px solid #ffffff4d;margin-left:40px;padding-left:40px}.navbar-links li:first-child{border-left:none;margin-left:0;padding-left:0}.navbar-logo-item{margin-left:0!important}.navbar-logo-item a:after{display:none}.navbar-logo-img{height:30px;vertical-align:middle;width:auto}.navbar-links a{color:#fff;font-size:16px;font-weight:700;padding:5px 0;position:relative;text-decoration:none}.navbar-links a:after{background-color:#fff;bottom:0;content:"";height:2px;left:0;position:absolute;transition:width .3s ease;width:0}.navbar-links a:hover:after{width:100%}.navbar-fixed .navbar-links a{color:#333}.navbar-fixed .navbar-links a:after{background-color:#333}.navbar-fixed .navbar-links li{border-left-color:#3333334d}html{scroll-behavior:smooth}.hamburger,.navbar-logo-mobile{display:none}.hamburger{background:none;border:none;cursor:pointer;flex-direction:column;height:24px;justify-content:space-between;padding:0;width:30px;z-index:1001}.hamburger span{background-color:#fff;border-radius:2px;display:block;height:3px;transition:all .3s ease;width:100%}.navbar-fixed .hamburger span{background-color:#333}.hamburger.active span:first-child{transform:rotate(45deg) translate(8px,8px)}.hamburger.active span:nth-child(2){opacity:0}.hamburger.active span:nth-child(3){transform:rotate(-45deg) translate(8px,-8px)}@media screen and (max-width:768px){.navbar{justify-content:space-between;padding:0 15px}.navbar-logo-mobile{align-items:center;display:flex;z-index:1001}.navbar-logo-desktop{display:none!important}.hamburger{display:flex;position:relative;z-index:1001}.navbar-links{align-items:center;background-color:#fffffffa;flex-direction:column;height:100vh;justify-content:center;margin:0;padding:0;position:fixed;right:-100%;top:0;transition:right .3s ease;width:100%}.navbar-links.mobile-menu-open{right:0}.navbar-links li{border:none;margin:0;padding:0;text-align:center;width:100%}.navbar-links a{color:#333;display:block;font-size:1.5rem;padding:20px}.navbar-links a:after{background-color:#333}.navbar-absolute .navbar-links{background-color:#fffffffa}.navbar-absolute .navbar-links a{color:#333}}.footer{background-color:#2c3e50;border-top:4px solid #4a90e2;color:#fff;font-family:Noto Sans JP,sans-serif;margin-top:0;padding:40px 20px;text-align:center}.footer p{font-size:1rem;line-height:1.6;margin:0 auto;max-width:1100px}.header{align-items:center;color:#fff;display:flex;height:100vh;justify-content:center;overflow:hidden;position:relative;text-align:center;width:100%}.header-image{height:100%;left:0;object-fit:cover;object-position:center center;opacity:0;position:absolute;top:0;transition:opacity 1s ease-in-out;width:100%}.header-image.active{opacity:1}.header-overlay{align-items:flex-start;background:linear-gradient(180deg,#000000b3 0,#0006 20%,#0000 35%),linear-gradient(0deg,#0009 0,#0000004d 35%,#0000 60%);display:flex;flex-direction:column;height:100%;justify-content:flex-end;left:0;padding:40px;position:absolute;top:0;width:100%}.header-overlay h1{font-size:4em;margin-bottom:10px;text-align:left}.header-overlay p{font-size:1.5em}.header-indicators{bottom:20px;display:flex;gap:10px;left:50%;position:absolute;transform:translateX(-50%);z-index:10}.header-indicator{background-color:#ffffff80;border-radius:50%;cursor:pointer;height:12px;transition:background-color .3s ease;width:12px}.header-indicator.active{background-color:#fff}.header-nav-button{align-items:center;background-color:initial;border:none;border-radius:50%;color:#fff;cursor:pointer;display:flex;font-size:36px;height:70px;justify-content:center;position:absolute;top:50%;transform:translateY(-50%);transition:background-color .3s ease;width:70px;z-index:10}.header-nav-button:hover{background-color:#ffffff4d}.header-nav-button.prev{left:20px}.header-nav-button.next{right:20px}@media screen and (max-width:768px){.header-overlay{padding:20px}.header-overlay h1{font-size:2em}.header-overlay p{font-size:1em}.header-nav-button{font-size:24px;height:50px;width:50px}.header-nav-button.prev{left:10px}.header-nav-button.next{right:10px}.header-indicators{bottom:10px;gap:8px}.header-indicator{height:10px;width:10px}}.outlook-section{background-color:#f9f9f9;font-family:Noto Sans JP,sans-serif;padding:80px 20px}.outlook-container{margin:0 auto;max-width:1100px;text-align:center}.outlook-container h2{color:#333;display:inline-block;font-size:2.5rem;margin-bottom:40px;padding-bottom:10px;position:relative}.outlook-container h2:after{background-color:#4a90e2;bottom:0;content:"";height:4px;left:50%;position:absolute;transform:translateX(-50%);width:60px}.outlook-content-wrapper{align-items:center;display:flex;gap:60px}.outlook-text-content{flex:3 1;text-align:left}.outlook-text-content p{color:#555;font-size:1.1rem;line-height:1.8;white-space:pre-wrap}.outlook-right-content{align-items:center;display:flex;flex:1 1;justify-content:center}.outlook-right-content img{height:auto;max-width:150px}@media screen and (max-width:768px){.outlook-section{padding:40px 20px}.outlook-container h2{font-size:2rem}.outlook-content-wrapper{flex-direction:column;gap:30px}.outlook-text-content p{font-size:1rem}}.main-activities-section{background-color:#fff;font-family:Noto Sans JP,sans-serif;padding:80px 20px}.main-activities-container{margin:0 auto;max-width:1100px;text-align:center}.main-activities-container h2{color:#333;display:inline-block;font-size:2.5rem;margin-bottom:40px;padding-bottom:10px;position:relative}.main-activities-container h2:after{background-color:#4a90e2;bottom:0;content:"";height:4px;left:50%;position:absolute;transform:translateX(-50%);width:60px}.overview-container h3{color:#444;font-size:1.8rem;margin-bottom:20px;margin-top:40px;text-align:left}.main-activities-grid{grid-gap:30px;display:grid;gap:30px;grid-template-columns:repeat(3,1fr);margin-top:40px}.events-activities-grid{grid-gap:150px;display:grid;gap:150px;grid-template-columns:1fr;margin-top:40px}.main-activity-card{background:#0000;box-shadow:none;display:flex;flex-direction:column;gap:20px;min-height:400px;padding:0;position:relative}.events-card{grid-gap:20px;align-items:center;background:#fff;border-radius:12px;display:grid;gap:20px;grid-template-columns:2fr 1fr;overflow:hidden}.events-card:nth-child(2n){grid-template-columns:1fr 2fr}.events-card:nth-child(2n) .activity-content{order:2}.events-card:nth-child(2n) .activity-image{order:1}.events-card .activity-content{padding:20px}.main-activity-image{border-radius:12px;height:200px;object-fit:cover;width:100%}.main-activity-content{display:flex;flex-direction:column;flex-grow:1;justify-content:space-between;text-align:left}.main-activity-title{color:#333;font-size:1.3rem;font-weight:700;margin-bottom:12px}.main-activity-card .main-activity-title{text-align:center}.main-activity-description{color:#666;font-size:.95rem;line-height:1.6;margin:0 0 15px}.expand-button{align-items:center;background:#ffffffe6;border:2px solid #4a90e2;border-radius:50%;box-shadow:0 2px 8px #00000026;cursor:pointer;display:flex;height:40px;justify-content:center;margin:auto auto 0;padding:0;transition:all .3s ease;width:40px}.expand-button:hover{background-color:#4a90e2}.expand-button:hover .arrow{border-left-color:#fff}.expand-button .arrow{border-bottom:6px solid #0000;border-left:8px solid #4a90e2;border-top:6px solid #0000;display:block;height:0;transform:rotate(90deg);transition:all .3s ease;width:0}.expand-button .arrow.expanded{transform:rotate(270deg)}.expand-button.expanded{background-color:#4a90e2}.expand-button.expanded .arrow{border-left-color:#fff}.team-details-container{margin-top:40px;width:100%}.team-details{animation:slideDown .3s ease-out;background-color:#fffffff2;border-radius:12px;margin:0 auto;max-width:1000px;padding:30px;text-align:left}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.team-overview{margin-bottom:25px}.team-activities h4,.team-overview h4{color:#333;font-size:1.3rem;font-weight:700;margin-bottom:50px;text-align:center}.team-overview h4{padding-bottom:15px;position:relative}.team-overview h4:after{background-color:#4a90e2;bottom:0;content:"";height:3px;left:50%;position:absolute;transform:translateX(-50%);width:60px}.team-overview p{background-color:#4a90e20d;border-radius:8px;color:#555;line-height:1.6;margin:0;padding:20px;white-space:pre-wrap}.team-activities{padding:40px 0;position:relative}.timeline-toggle-container{display:flex;justify-content:center;margin-bottom:30px}.timeline-toggle-button{align-items:center;background:#ffffffe6;border:2px solid #4a90e2;border-radius:50%;box-shadow:0 2px 8px #00000026;cursor:pointer;display:flex;height:32px;justify-content:center;padding:0;transition:all .3s ease;width:32px}.timeline-toggle-button:hover{background-color:#4a90e2}.timeline-toggle-button:hover .arrow{border-left-color:#fff}.timeline-toggle-button .arrow{border-bottom:4px solid #0000;border-left:6px solid #4a90e2;border-top:4px solid #0000;display:block;height:0;transform:rotate(90deg);transition:all .3s ease;width:0}.timeline-toggle-button .arrow.expanded{transform:rotate(270deg)}.timeline-toggle-button.expanded{background-color:#4a90e2}.timeline-toggle-button.expanded .arrow{border-left-color:#fff}.timeline{display:flex;flex-direction:column;margin:0 auto;max-width:900px;position:relative}.timeline:before{background:#4a90e233;content:"";height:100%;left:50%;margin-left:-1px;position:absolute;width:2px}.timeline-item{box-sizing:border-box;display:flex;opacity:0;padding:40px 0;position:relative;transform:translateY(30px);transition:opacity .6s ease,transform .6s ease;width:calc(50% - 40px)}.timeline-item:before{border-left:2px solid #4a90e280;color:#4a90e2b3;content:attr(data-text);font-family:Noto Sans JP,sans-serif;font-size:36px;font-weight:700;letter-spacing:2px;margin-top:-10px;opacity:0;padding-left:15px;position:absolute;right:calc(-100% - 76px);top:50%;transition:opacity .5s ease .3s,right .5s ease .3s;width:100%}.timeline-item:nth-child(2n){align-self:flex-end}.timeline-item:nth-child(2n):before{border-left:none;border-right:2px solid #4a90e280;left:calc(-100% - 76px);padding-left:0;padding-right:15px;right:auto;text-align:right;transition:opacity .5s ease .3s,left .5s ease .3s}.timeline-item--active{opacity:1;transform:translateY(0)}.timeline-item--active:before{opacity:1;right:calc(-100% - 56px)}.timeline-item--active:nth-child(2n):before{left:calc(-100% - 56px)}.timeline-item--active .timeline__content-title{margin:0 0 15px}.timeline__content{background:#fffffff2;border-radius:12px;padding:20px;position:relative}.timeline__content-year{color:#999;font-size:.9rem;font-weight:400;margin-bottom:8px}.team-details .timeline__content .timeline__content-title{color:#333;font-family:Noto Sans JP,sans-serif;font-size:1.05rem;font-weight:700;margin:0 0 15px;transition:.4s}.timeline__content-image{display:block;height:auto;margin:10px 0;max-width:400px;width:100%}.timeline__content-desc{color:#666;font-family:Noto Sans JP,sans-serif;font-size:.95rem;line-height:1.6;margin:0}.timeline__content-desc:not(:last-child){margin-bottom:12px}@media screen and (max-width:768px){.main-activities-section{padding:40px 20px}.main-activities-container h2{font-size:2rem}.overview-container h3{font-size:1.5rem}.main-activities-grid{gap:40px;grid-template-columns:1fr}.events-activities-grid{gap:80px}.events-card,.events-card:nth-child(2n){grid-template-columns:1fr!important}.events-card .activity-content,.events-card:nth-child(2n) .activity-content{order:2}.events-card .activity-image,.events-card:nth-child(2n) .activity-image{order:1}.main-activity-card{min-height:auto}.team-details{padding:20px}.team-overview p{padding:15px}.timeline:before{left:40px}.timeline-item{align-self:baseline!important;padding:0 20px 50px 110px;width:100%}.timeline-item:before{border:none!important;font-size:26px;left:5px!important;padding:0!important;text-align:center!important;top:30px;width:95px}.timeline-item:last-child{padding-bottom:40px}}.other-activities-section{background-color:#f9f9f9;font-family:Noto Sans JP,sans-serif;padding:80px 20px}.other-activities-container{margin:0 auto;max-width:1100px;text-align:center}.other-activities-container h2{color:#333;display:inline-block;font-size:2.5rem;margin-bottom:40px;padding-bottom:10px;position:relative}.other-activities-container h2:after{background-color:#4a90e2;bottom:0;content:"";height:4px;left:50%;position:absolute;transform:translateX(-50%);width:60px}.other-activities-grid{grid-gap:150px;display:grid;gap:150px;grid-template-columns:1fr;margin-top:40px}.other-activities-card{grid-gap:20px;align-items:center;background:#0000;display:grid;gap:20px;grid-template-columns:2fr 1fr}.other-activities-card:nth-child(2n){grid-template-columns:1fr 2fr}.other-activities-card:nth-child(2n) .other-activities-content{order:2}.other-activities-card:nth-child(2n) .other-activities-image{order:1}.other-activities-content{padding:20px;text-align:left}.other-activities-image{border-radius:8px;height:200px;object-fit:cover;width:100%}.other-activities-title{color:#333;font-size:1.3rem;font-weight:700;margin-bottom:12px}.other-activities-description{color:#666;font-size:.95rem;line-height:1.6;margin:0 0 15px}@media screen and (max-width:768px){.other-activities-section{padding:40px 20px}.other-activities-container h2{font-size:2rem}.other-activities-grid{gap:80px}.other-activities-card,.other-activities-card:nth-child(2n){gap:15px;grid-template-columns:1fr}.other-activities-card:nth-child(2n) .other-activities-content,.other-activities-card:nth-child(2n) .other-activities-image{order:0}.other-activities-content{padding:15px}.other-activities-title{font-size:1.1rem}.other-activities-description{font-size:.9rem}.other-activities-image{height:150px}}.news-section{background-color:#fff;font-family:Noto Sans JP,sans-serif;padding:80px 20px}.news-container{margin:0 auto;max-width:1100px;text-align:center}.news-container h2{color:#333;display:inline-block;font-size:2.5rem;margin-bottom:40px;padding-bottom:10px;position:relative}.news-container h2:after{background-color:#4a90e2;bottom:0;content:"";height:4px;left:50%;position:absolute;transform:translateX(-50%);width:60px}.news-items-container{background-color:#fff;border-radius:8px;box-shadow:0 2px 5px #0000001a;margin:0 auto;max-width:800px;padding:20px}.news-item{align-items:baseline;border-bottom:1px solid #eee;display:flex;margin-bottom:15px;padding-bottom:15px}.news-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.news-date{font-weight:700;margin-right:15px;min-width:100px}.news-date,.news-text{color:#555;text-align:left}.news-text{flex-grow:1;font-size:1.1rem;line-height:1.8}.news-note{color:#777;font-size:.9rem;margin-top:30px;text-align:center}@media screen and (max-width:768px){.news-section{padding:40px 20px}.news-container h2{font-size:2rem}.news-items-container{padding:15px}.news-item{align-items:flex-start;flex-direction:column}.news-date{margin-bottom:5px;min-width:0;min-width:auto}.news-text{font-size:1rem}}.join-section{background-color:#f9f9f9;font-family:Noto Sans JP,sans-serif;padding:80px 20px}.join-container{margin:0 auto;max-width:1100px;text-align:center}.join-container h2{color:#333;display:inline-block;font-size:2.5rem;margin-bottom:40px;padding-bottom:10px;position:relative}.join-container h2:after{background-color:#4a90e2;bottom:0;content:"";height:4px;left:50%;position:absolute;transform:translateX(-50%);width:60px}.join-content{background-color:#fff;border-radius:8px;box-shadow:0 2px 10px #0000001a;margin:0 auto;max-width:800px;padding:40px;text-align:left}.join-description,.join-how-to{color:#555;font-size:1.1rem;line-height:1.8;margin-bottom:30px;white-space:pre-wrap}.join-info{align-items:flex-start;display:flex;gap:30px;margin-top:30px}.join-links-section{flex:1 1}.join-links{list-style:none;margin:0;padding:0}.join-links li{background:none;border:none;display:inline-block;margin-bottom:20px;margin-right:30px;padding:0;vertical-align:middle}.qr-code-section{align-items:center;display:flex;flex-direction:column;min-width:200px}.qr-code-image{border:2px solid #e0e0e0;border-radius:8px;height:150px;margin-bottom:10px;width:150px}.qr-code-label{color:#666;font-size:.9rem;margin:0;text-align:center}.join-links li{font-size:1.1rem;line-height:1.6;margin-bottom:15px}.join-links a{color:#4a90e2;font-weight:700;text-decoration:none;transition:color .3s ease}.join-links a:hover{color:#357abd;text-decoration:underline}.icon-link{align-items:center;display:flex;gap:10px;text-decoration:none!important}.social-icon{height:40px;transition:transform .3s ease;width:auto}.social-icon:hover{transform:scale(1.05)}.youtube-icon{height:35px}.icon-link span{color:#4a90e2;font-size:1.1rem;font-weight:700}@media screen and (max-width:768px){.join-content{padding:20px}.join-info{flex-direction:column;gap:20px}.qr-code-section{align-self:center}.join-description,.join-how-to,.join-links li{font-size:1rem}}.contact-section{background-color:#fff;font-family:Noto Sans JP,sans-serif;padding:80px 20px}.contact-container{margin:0 auto;max-width:1100px;text-align:center}.contact-container h2{color:#333;display:inline-block;font-size:2.5rem;margin-bottom:40px;padding-bottom:10px;position:relative}.contact-container h2:after{background-color:#4a90e2;bottom:0;content:"";height:4px;left:50%;position:absolute;transform:translateX(-50%);width:60px}.organization-details{background-color:#fff;border-radius:8px;box-shadow:0 2px 5px #0000001a;list-style:none;margin:0 auto 40px;max-width:600px;padding:20px;text-align:left}.organization-details li{font-size:1.1rem;line-height:1.8;margin-bottom:15px}.organization-details li strong{color:#333;margin-right:5px}.organization-details a{color:#0a81ef;font-weight:700;text-decoration:none}.organization-details a:hover{text-decoration:underline}.sns-section{border-top:1px solid #eee;margin-top:40px;padding-top:20px}.sns-section h3{color:#333;display:inline-block;font-size:2rem;margin-bottom:20px;padding-bottom:10px;position:relative}.sns-section h3:after{background-color:#4a90e2;bottom:0;content:"";height:3px;left:50%;position:absolute;transform:translateX(-50%);width:40px}.sns-section p{color:#555;font-size:1.1rem;line-height:1.8}.youtube-embed{height:315px;margin:20px auto;max-width:560px;overflow:hidden;padding-bottom:315px;position:relative;text-align:center}.youtube-embed iframe{border-radius:8px;height:100%;left:0;position:absolute;top:0;width:100%}.external-article-widget{align-items:center;background-color:#fff;border:1px solid #e1e8ed;border-radius:8px;box-shadow:0 2px 8px #0000001a;color:inherit;display:flex;justify-content:flex-start;margin:20px auto;max-width:560px;padding:20px 150px;text-decoration:none;transition:all .3s ease}.external-article-widget-image{border-radius:6px;flex-shrink:0;height:60px;object-fit:cover;width:60px}.external-article-widget-content{flex:1 1;text-align:center}.external-article-widget:hover{box-shadow:0 4px 12px #00000026;text-decoration:none;transform:translateY(-2px)}.external-article-widget-title{color:#1da1f2;display:block;font-size:1.2rem;font-weight:700;line-height:1.4;margin-bottom:8px}.external-article-widget-description{color:#657786;display:block;font-size:.95rem;font-style:normal;line-height:1.5;margin-bottom:8px}.external-article-widget-url{color:#657786;display:block;font-size:.85rem;font-style:normal;text-transform:lowercase}@media screen and (max-width:768px){.contact-section{padding:40px 20px}.contact-container h2{font-size:2rem}.organization-details{font-size:1rem;padding:15px}.organization-details li{font-size:1rem}.sns-section h3{font-size:1.5rem}.youtube-embed{height:0;padding-bottom:56.25%}.external-article-widget{flex-direction:column;padding:20px;text-align:center}.external-article-widget-image{margin-bottom:10px}}
/*# sourceMappingURL=main.af0865a8.css.map*/