﻿*,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;font-family:"Noto Sans JP","源ノ角ゴシック","Source Han Sans JP",sans-serif;line-height:1.6;font-size:16px;color:#222;background:#fff;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;height:auto;vertical-align:middle;display:block}a{color:inherit;text-decoration:none}a:hover{opacity:.85}ul,ol{margin:0;padding:0;list-style:none}p{margin:0}h1,h2,h3,h4,h5,h6{margin:0;font-weight:700}button{font-family:inherit;cursor:pointer;border:0;background:transparent;padding:0;color:inherit}input,select,textarea{font-family:inherit;font-size:1rem;color:#222}.em{color:#FC6200}.sec{padding:80px 20px}@media (max-width: 900px){.sec{padding:56px 16px}}@media (max-width: 600px){.sec{padding:48px 16px}}.sec__inner{max-width:1080px;margin:0 auto}.sec-heading{text-align:center;margin:0 auto 40px;position:relative}.sec-heading__en{display:block;font-size:4rem;font-weight:700;color:#FC6200;letter-spacing:.04em;line-height:1.2;font-family:"Manrope", sans-serif;font-optical-sizing:auto;font-weight:800;font-style:normal}.sec-heading__ja{display:block;font-size:1.5rem;font-weight:500;color:#222;margin-top:6px;letter-spacing:.1em}.sec-heading--plain{font-size:1.25rem;font-weight:700;color:#222}.sec-heading--plain::after{display:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:inherit;font-weight:700;text-decoration:none;cursor:pointer;transition:transform .2s ease, box-shadow .2s ease, filter .2s ease}.btn--pill{background:linear-gradient(90deg, #FC2F00 0%, #FFA800 100%);border:1px solid #FFFFFF;border-radius:999px;color:#fff;padding:14px 32px;font-size:1rem;min-width:180px}.btn--pill:hover{filter:brightness(1.05);transform:translateY(-1px)}.btn__chip{background:#fff;color:#FC6200;border-radius:999px;padding:2px 14px;font-size:.85rem;font-weight:700}.btn__label{font-size:1.05rem}.btn__arrow{font-size:1.25rem;line-height:1}.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,0.05);backdrop-filter:saturate(150%) blur(6px);-webkit-backdrop-filter:saturate(150%) blur(6px)}.site-header__inner{max-width:1320px;margin:0 auto;padding:10px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.site-header__logo{display:inline-flex;align-items:center;flex-shrink:0}.site-header__logo img{height:48px;width:auto}.gnav{display:flex;align-items:center;gap:24px}@media (max-width: 600px){.gnav{display:none}}.gnav__list{display:flex;align-items:center;gap:28px}@media (max-width: 600px){.gnav__list{gap:14px}}.gnav__link{font-size:.95rem;font-weight:500;color:#222}.gnav__link:hover{color:#FC6200}.gnav__cta{box-shadow:0px 0px 15px #CCCC;padding:10px 22px;min-width:auto;font-size:.9rem}@media (max-width: 600px){.gnav__cta{display:none}}.main-visual{padding:120px 20px 60px;text-align:center;overflow:hidden;background:transparent url("../assets/bg-main.png") no-repeat center center/cover}@media (max-width: 900px){.main-visual{padding:104px 16px 48px}}.main-visual__inner{max-width:1320px;margin:0 auto;position:relative;min-height:500px}.main-visual__title{margin:0 auto 14px;position:relative;display:inline-block;font-size:5.5rem;font-weight:900;letter-spacing:.02em;line-height:1;margin:0 0 8px}@media (max-width: 900px){.main-visual__title{font-size:4rem}}@media (max-width: 600px){.main-visual__title{font-size:3rem}}.main-visual__title>img{height:auto;width:564px;margin:0 auto}.main-visual__title-year{position:absolute;right:-60px;bottom:60px;font-family:"Caveat", cursive;font-weight:700;font-size:2.75rem;color:#2dbce3;width:170px}@media (max-width: 900px){.main-visual__title-year{bottom:52px;right:-15px}}@media (max-width: 600px){.main-visual__title-year{width:25%;bottom:20%;right:0px}}.main-visual__title-year img{height:auto}.main-visual__subtitle{font-size:1.75rem;font-weight:700;margin:10px 0 22px}@media (max-width: 600px){.main-visual__subtitle{font-size:1.25rem}}.main-visual__date{font-size:3rem;font-family:"Manrope", sans-serif;font-optical-sizing:auto;font-weight:800;font-style:normal;letter-spacing:.02em;line-height:1.2}@media (max-width: 600px){.main-visual__date{font-size:2rem}}.main-visual__date-day{font-size:.55em;margin-left:6px;vertical-align:0.25em}.main-visual__time{color:#FC6200;font-size:2.25rem;font-family:"Manrope", sans-serif;font-optical-sizing:auto;font-weight:800;font-style:normal;margin-top:6px}@media (max-width: 600px){.main-visual__time{font-size:1.75rem}}.main-visual__place{font-size:1.3rem;margin-top:2px;margin-bottom:24px}.main-visual__cta{box-shadow:0px 0px 15px #CCCC;padding:16px 36px}.main-visual__catch-vertical{position:absolute;top:0;right:10px;writing-mode:vertical-rl;-ms-writing-mode:tb-rl;font-size:1.2rem;font-weight:600;color:#222;letter-spacing:.2em;line-height:1.8}.main-visual__catch-vertical .txt-ai{writing-mode:horizontal-tb;padding-left:5px}@media (max-width: 900px){.main-visual__catch-vertical{display:none}}.partner{padding:24px 16px 40px;border-top:1px solid #dedede}.partner__inner{max-width:none;margin:0 auto}.partner__list{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}@media (max-width: 600px){.partner__list{justify-content:center;gap:5px}}.partner__list li{flex:0 0 auto;min-width:80px;display:flex;align-items:center;justify-content:center}.partner__list li img{max-height:100px;width:auto;object-fit:contain}@media (max-width: 600px){.partner__list li img{max-height:65px}}.topic__lead{text-align:center;font-size:1.95rem;font-weight:700;margin-bottom:24px}@media (max-width: 600px){.topic__lead{font-size:1.2rem}}.topic__body{text-align:center;font-size:1rem;color:#222;font-weight:600;margin-bottom:40px}@media (max-width: 600px){.topic__body{text-align:left}}.topic__body p+p{margin-top:1em}@media (max-width: 600px){.topic__body br{display:none}}.topic__grid{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:0;padding:32px 200px;border-radius:999px;background:linear-gradient(90deg, #FFEFE2 0%, #FFF1CE 100%)}@media (max-width: 900px){.topic__grid{border-radius:24px}}@media (max-width: 600px){.topic__grid{grid-template-columns:1fr;padding:24px}}.topic__card{padding:18px 24px}@media (max-width: 600px){.topic__card{border-bottom:1px dashed #FC6200}}.topic__card:nth-child(1),.topic__card:nth-child(2){border-bottom:1px dashed #FC6200}.topic__card:nth-child(odd){border-right:1px dashed #FC6200}@media (max-width: 600px){.topic__card{border-right:0 !important}.topic__card:last-child{border-bottom:0 !important}}.topic__card-title{display:flex;align-items:center;gap:10px;font-size:1rem;font-weight:700;color:#222}.topic__card-sub{font-size:1.05rem;font-weight:700;color:#222;margin-top:4px;padding-left:28px}.topic__check{width:20px;height:20px;border-radius:999px;background:#63C569;display:inline-block;position:relative;flex:0 0 20px;display:flex;justify-content:center;align-items:center}.topic__check::before{content:"";left:5px;top:2px;width:5px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}.session{background-color:#eaedf4;position:relative;overflow:hidden}.session:before{content:"";position:absolute;inset:0;background:linear-gradient(40deg, #cdd3e2 0%, #cdd3e2 50%, transparent 50%);background-size:70%;background-repeat:no-repeat}.session:after{content:'';position:absolute;inset:0;background:url("../assets/bg-session.png") no-repeat center center/cover,linear-gradient(140deg, transparent 0%, transparent 50%, #FFF 50%, #eaedf4 100%);background-position:right bottom;background-repeat:no-repeat}.session .sec__inner{position:relative;z-index:1}.session__grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:40px}@media (max-width: 900px){.session__grid{grid-template-columns:repeat(2, 1fr);gap:20px}}@media (max-width: 600px){.session__grid{grid-template-columns:1fr;gap:16px}}.speaker{background:#fff;border-radius:30px;box-shadow:0px 0px 15px #CCCC;overflow:hidden;padding-bottom:24px}.speaker__photo{position:relative;aspect-ratio:1;overflow:hidden;border-radius:30px 30px 0 0}.speaker__photo img{width:100%;height:100%;object-fit:cover}.speaker__badge{position:absolute;right:4%;bottom:10px;background:linear-gradient(90deg, #FC2F00 0%, #FFA800 100%);border:1px solid #FFFFFF;border-radius:999px;color:#fff;border:none;padding:6px 16px;font-size:.78rem;font-weight:700;border-radius:4px;white-space:nowrap}.speaker__badge--alt{background:linear-gradient(90deg, #FC6200, #FFA800)}.speaker__name{font-size:1.3rem;font-weight:700;margin:12px 24px 8px;text-align:center}.speaker__suffix{font-size:.8em;font-weight:500;margin-left:4px;color:#666}.speaker__role{font-size:.8rem;color:#666;margin:0 24px;line-height:1.5;text-align:center}.content-card{border-radius:30px;box-shadow:0px 0px 15px #CCCC;background:#fff;overflow:hidden;margin-bottom:28px;border:2px solid #FFA800}.content-card__head{background:linear-gradient(90deg, #FFA800 0%, #FC2F00 100%);color:#fff;display:flex;align-items:center;justify-content:center;gap:20px;padding:12px 24px}.content-card__tag{background:#fff;color:#FC6200;font-size:.78rem;font-weight:700;padding:4px 12px;border-radius:6px}.content-card__title{font-size:1.1rem;font-weight:700;color:#fff}.content-card__body{padding:32px}.content-card__desc{font-size:.9rem;color:#222;line-height:1.8;margin-bottom:20px}.content-card__speakers{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media (max-width: 600px){.content-card__speakers{grid-template-columns:1fr}}.content-card__speaker{display:flex;align-items:center;gap:14px}.content-card__speaker img{width:100px;height:100px;border-radius:15px;object-fit:cover;flex:0 0 100px}.content-card__speaker-name{font-size:1rem;font-weight:700}.content-card__speaker-name span{font-size:.8em;font-weight:500;margin-left:4px;color:#666}.content-card__speaker-role{font-size:.75rem;color:#666;margin-top:2px;line-height:1.4}.content-card__speakers--list{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px}@media (max-width: 600px){.content-card__speakers--list{grid-template-columns:1fr}}.content-card__speakers--list li{display:grid;grid-template-columns:auto 1fr;column-gap:8px;row-gap:2px;align-items:start}.content-card__bullet{width:10px;height:10px;background:#FC6200;display:block;margin-top:8px;grid-row:span 2}.content-card__speakers--list .content-card__speaker-name{grid-column:2}.content-card__speakers--list .content-card__speaker-role{grid-column:2}.timeline{background:#FFEDE2}.timeline__date{text-align:center;font-size:2rem;font-weight:700;margin-bottom:40px;font-family:"Manrope", sans-serif;font-optical-sizing:auto;font-weight:800;font-style:normal}.timeline__date-day{font-size:.55em;vertical-align:0.25em;margin-left:6px}.timeline__list{position:relative;max-width:760px;margin:0 auto;padding-left:150px}@media (max-width: 600px){.timeline__list{padding-left:100px}}.timeline__list::before{content:"";position:absolute;left:130px;top:20px;bottom:20px;width:4px;background:#eee;border-radius:2px}@media (max-width: 600px){.timeline__list::before{left:90px}}.timeline__list::after{content:"";position:absolute;left:130px;top:20px;width:4px;height:var(--timeline-progress-px, 0px);background:#FC6200;border-radius:2px;transition:height .15s linear}@media (max-width: 600px){.timeline__list::after{left:90px}}.timeline__item{position:relative;display:flex;align-items:flex-start;gap:30px;padding:10px 0 22px}.timeline__time{position:absolute;left:-150px;top:8px;display:inline-flex;align-items:center;justify-content:center;min-width:120px;padding:6px 10px;font-size:.85rem;font-weight:700;border:2px solid #FC6200;color:#FC6200;background:#fff;border-radius:999px;transition:background .25s ease, color .25s ease, border-color .25s ease}@media (max-width: 600px){.timeline__time{left:-100px;min-width:78px;font-size:.72rem;padding:4px 6px}}.timeline__item.is-active .timeline__time{background:linear-gradient(90deg, #FC6200 0%, #e73d15 100%);color:#fff;border-color:#FC6200}.timeline__content{padding-left:12px}.timeline__title{font-size:1rem;font-weight:700;color:#222;line-height:1.4}.timeline__desc{font-size:.8rem;color:#FC6200;margin-top:4px;line-height:1.6}.timeline__tag{display:inline-block;margin-top:6px;padding:3px 12px;background:linear-gradient(90deg, #FFA800 0%, #FC2F00 100%);color:#fff;font-size:.72rem;font-weight:700;border-radius:6px}.sponsor__row{padding:28px 0;border-bottom:1px solid #dedede}.sponsor__row:last-child{border-bottom:0}.sponsor__row--split{display:grid;grid-template-columns:1fr 1fr;padding:0}@media (max-width: 600px){.sponsor__row--split{grid-template-columns:1fr}}.sponsor__row--split .sponsor__col{padding:28px 20px}@media (max-width: 600px){.sponsor__row--split .sponsor__col+.sponsor__col{border-left:0;border-top:1px solid #dedede}}.sponsor__label{text-align:center;color:#FC6200;font-weight:700;font-size:1rem;margin-bottom:18px;letter-spacing:.3em}.sponsor__logos{display:grid;align-items:center;justify-items:center;gap:20px}.sponsor__logos--4{grid-template-columns:repeat(4, 1fr)}@media (max-width: 600px){.sponsor__logos--4{grid-template-columns:repeat(2, 1fr)}}.sponsor__logos--1{grid-template-columns:1fr}.sponsor__logos li{display:flex;align-items:center;justify-content:center}.sponsor__logos li img{max-height:60px;width:auto;object-fit:contain}.outline .sec-heading--plain{font-size:1.25rem;margin-bottom:28px}.outline__table{max-width:900px;margin:0 auto;border-top:1px solid #dedede}.outline__row{display:grid;grid-template-columns:200px 1fr;padding:18px 12px;border-bottom:1px solid #dedede;align-items:start}@media (max-width: 600px){.outline__row{grid-template-columns:1fr;gap:6px}}.outline__row dt{font-weight:700;color:#222;letter-spacing:.3em;font-size:.95rem}@media (max-width: 600px){.outline__row dt{letter-spacing:.1em}}.outline__row dd{margin:0;color:#222;font-size:.95rem;line-height:1.8}.outline__map{margin-top:14px;border:1px solid #dedede;border-radius:8px;overflow:hidden}.outline__map-link{display:inline-block;margin-left:8px;padding:2px 8px;border:1px solid #dedede;border-radius:4px;font-size:.78rem;color:#666;vertical-align:1px}.register__box{border-radius:30px;box-shadow:0px 0px 15px #CCCC;padding:40px 32px;background:#fff}@media (max-width: 600px){.register__box{padding:24px 16px}}.form-row{margin-bottom:22px}.form-row__label{display:flex;align-items:center;gap:8px;font-size:1rem;font-weight:700;margin-bottom:10px}.form-row__required{display:inline-flex;align-items:center;justify-content:center;padding:2px 8px;border:1px solid #FC6200;color:#FC6200;font-size:.72rem;font-weight:700;border-radius:4px;line-height:1.2}.form-row__input input[type="text"],.form-row__input input[type="email"],.form-row__input input[type="tel"],.form-row__input select,.form-row__input textarea{width:100%;padding:12px 14px;border:1px solid #dedede;border-radius:8px;background:#fff;font-size:.95rem;color:#222;outline:none;transition:border-color .2s ease}.form-row__input input::placeholder,.form-row__input textarea::placeholder{color:#999}.form-row__input input:focus,.form-row__input select:focus,.form-row__input textarea:focus{border-color:#FC6200}.form-row__input--select select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'><polyline points='6 9 12 15 18 9'/></svg>");background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:40px}.form-row__input--radio{display:flex;gap:24px;flex-wrap:wrap}.form-radio{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-size:.95rem;position:relative}.form-radio input[type="radio"]{position:absolute;opacity:0;pointer-events:none}.form-radio__mark{width:20px;height:20px;border:2px solid #dedede;border-radius:50%;display:inline-block;position:relative;flex:0 0 20px}.form-radio input:checked+.form-radio__mark{border-color:#FC6200}.form-radio input:checked+.form-radio__mark::before{content:"";position:absolute;left:3px;top:3px;width:10px;height:10px;border-radius:50%;background:#FC6200}.form-check{display:inline-flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:.95rem;line-height:1.6;position:relative}.form-check input[type="checkbox"]{position:absolute;opacity:0;pointer-events:none}.form-check__mark{width:20px;height:20px;border:2px solid #dedede;border-radius:4px;display:inline-block;flex:0 0 20px;position:relative;margin-top:2px}.form-check input:checked+.form-check__mark{background:#FC6200;border-color:#FC6200}.form-check input:checked+.form-check__mark::after{content:"";position:absolute;left:5px;top:1px;width:6px;height:11px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}.form-row--privacy{margin-top:28px}.form-row__privacy{margin-top:14px;padding:12px 0;font-size:.82rem;color:#666;line-height:1.8}.form-row__privacy p{margin-bottom:10px}.form-row__privacy a{color:#1a76d2;text-decoration:underline}.register__submit{text-align:center;margin-top:20px}.register__submit-btn{box-shadow:0px 0px 15px #CCCC;padding:18px 40px;font-size:1rem;min-width:260px}.qa__list{max-width:900px;margin:0 auto;border-top:1px solid #dedede}.qa__item{border-bottom:1px solid #dedede}.qa__q{width:100%;display:grid;grid-template-columns:40px 50px 1fr;align-items:center;gap:12px;padding:22px 16px;text-align:left;font-family:inherit;background:transparent}.qa__toggle{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;font-size:1.6rem;font-weight:700;color:#666;line-height:1;position:relative}.qa__toggle::before{content:"\2212"}.qa__item.is-open .qa__toggle::before{content:"+"}.qa__q-label{font-size:1.4rem;font-weight:700;color:#666;letter-spacing:.05em}.qa__q-text{font-size:1rem;font-weight:500;color:#666}.qa__item.is-open .qa__q-text{color:#222}.qa__a{display:grid;grid-template-columns:40px 50px 1fr;align-items:start;gap:12px;background:#F8F8F8;padding:0 16px;max-height:0;overflow:hidden;transition:max-height .3s ease, padding .3s ease}.qa__item.is-open .qa__a{max-height:600px;padding:20px 16px}.qa__a-label{grid-column:2;font-size:1.4rem;font-weight:700;color:#666;letter-spacing:.05em}.qa__a-body{grid-column:3;font-size:.88rem;color:#666;line-height:1.8}.qa__a-body p+p{margin-top:4px}.qa__a-title{font-size:1rem;font-weight:700;color:#222;margin-bottom:6px}.site-footer{padding:20px 16px;text-align:center;border-top:1px solid #dedede}.site-footer__copy{font-size:.8rem;color:#666}
