:root{--ink:#122d42;--navy:#102f45;--teal:#006c67;--teal-dark:#00544f;--accent:#dd6638;--paper:#fff;--wash:#f1f5f5;--muted:#526571;--line:#d8e1e4;--serif:"Yu Mincho","Hiragino Mincho ProN",serif;--sans:"Noto Sans JP","Yu Gothic","Hiragino Kaku Gothic ProN",Meiryo,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:6rem}body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--sans);font-size:1rem;line-height:1.85;overflow-wrap:anywhere}a{color:inherit;text-underline-offset:.25em}button{font:inherit}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}button:disabled{cursor:default}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.5;font-weight:700}ul{padding-left:1.35rem;margin:1rem 0 0}img{max-width:100%;height:auto}section{scroll-margin-top:6rem}.wrap{width:min(1160px,calc(100% - 4rem));margin-inline:auto}.skip{position:fixed;top:-5rem;left:1rem;z-index:100;background:white;padding:.5rem 1rem}.skip:focus{top:1rem}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid 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1.15rem;font-size:.875rem}.btn-outline{background:transparent;color:var(--ink);border-color:var(--line)}.btn-outline:hover{background:var(--wash)}.arrow{font-family:Arial,sans-serif;font-weight:400;font-size:1.3rem}.draft-note{padding:.6rem 1rem;background:#fff2dc;color:#604112;text-align:center;font-size:.875rem;border-bottom:1px solid #ecd6ae}.hero{position:relative;background:var(--wash);border-bottom:1px solid var(--line);isolation:isolate}.hero-inner{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(290px,1fr);gap:4rem;padding-block:4.5rem 4rem;align-items:center}.eyebrow{display:flex;align-items:center;gap:.75rem;font-family:Arial,var(--sans);font-size:.8rem;font-weight:700;letter-spacing:.15em;line-height:1.4}.eyebrow::before{content:"";display:block;width:28px;height:2px;background:var(--accent)}.hero-kicker{font-size:1rem;font-weight:700;letter-spacing:.15em;margin-top:1.3rem;color:var(--teal)}.hero h1{font-family:var(--serif);font-size:clamp(2.4rem,4.4vw,3.55rem);line-height:1.65;letter-spacing:.04em;margin-top:.55rem;font-feature-settings:"palt"}.hero h1 em{font-style:normal;color:var(--teal);text-decoration:underline;text-decoration-color:#afcdca;text-decoration-thickness:2px;text-underline-offset:.2em}.hero-description{margin-top:1.3rem;max-width:37rem;color:var(--muted);line-height:2}.hero-actions{display:flex;align-items:center;gap:1.7rem;flex-wrap:wrap;margin-top:2rem}.text-link{font-size:.875rem;font-weight:700}.event-ticket{background:var(--navy);color:white;position:relative;border-top:5px solid var(--accent);padding:2rem 2.2rem 1.8rem;box-shadow:14px 14px 0 #dfe8e9}.ticket-top{display:flex;justify-content:space-between;align-items:center;gap:1rem;font-size:.875rem;letter-spacing:.06em}.ticket-top span:last-child{color:#bed7dc}.date-large{font-family:Arial,sans-serif;font-size:clamp(4.8rem,7.6vw,6.3rem);letter-spacing:-.065em;font-weight:400;line-height:1.1;margin-top:1.3rem;font-variant-numeric:tabular-nums}.date-large span{color:#e8875d;margin-inline:.025em}.ticket-date{margin-top:.25rem;font-size:.875rem;color:#c5d8df}.ticket-rule{border:0;border-top:1px solid #476275;margin:1.65rem 0}.ticket-info{display:grid;grid-template-columns:3.1rem 1fr;gap:.65rem .8rem;font-size:.875rem}.ticket-info dt{color:#b1ccd5}.ticket-info dd{margin:0;font-weight:700}.ticket-note{font-size:.8125rem;color:#bfd1da;margin-top:1.25rem}.hero-bottom{display:flex;align-items:center;justify-content:space-between;gap:2rem;border-top:1px solid var(--line);padding-block:1.25rem;color:var(--muted);font-size:.875rem}.hero-bottom strong{color:var(--ink)}.topics{display:flex;gap:1.25rem;flex-wrap:wrap;line-height:1.5}.topics span+span{border-left:1px solid #adbdc4;padding-left:1.25rem}.section{padding-block:5rem}.section-head{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:end;margin-bottom:2.5rem}.section-label{font-family:Arial,sans-serif;color:var(--teal);font-weight:700;letter-spacing:.16em;font-size:.8125rem;line-height:1.4;margin-bottom:1rem}.section h2{font-family:var(--serif);font-size:clamp(1.8rem,3vw,2.4rem);letter-spacing:.04em;line-height:1.65}.section-intro{color:var(--muted);max-width:37rem}.audience-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem}.audience-item{border-top:2px solid var(--ink);padding-top:1.25rem}.audience-number{font-family:Arial,sans-serif;color:var(--teal);font-size:.875rem;letter-spacing:.08em}.audience-item h3{font-size:1.2rem;margin-top:.75rem;line-height:1.65}.audience-item p{font-size:1rem;color:var(--muted);margin-top:.8rem}.program{background:var(--navy);color:white}.program .section-label{color:#96c8c2}.program .section-intro{color:#c4d4de}.program-note{font-size:.875rem;color:#c4d4de;margin-top:1.5rem}.program-list{border-top:1px solid #4a6476}.program-row{display:grid;grid-template-columns:100px 1fr 250px;gap:2rem;padding:2.5rem 0;border-bottom:1px solid #4a6476;align-items:start}.program-no{color:#91bcbf;font-family:Arial,sans-serif;font-size:.8125rem;letter-spacing:.09em;line-height:1.5}.program-no strong{display:block;color:white;font-size:3.2rem;font-weight:400;line-height:1.2;margin-top:.3rem}.program-main h3{font-size:1.4rem;line-height:1.6}.program-main p{margin-top:1rem;color:#cfdee5;font-size:1rem;line-height:1.9}.program-main ul{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}.program-main li{border:1px solid #526e7b;padding:.2rem .7rem;font-size:.8125rem;color:#d2e3e8}.program-speaker{padding-left:1.4rem;border-left:1px solid #526e7b;font-size:1rem}.program-speaker small{display:block;color:#c0d3dc;font-size:.8125rem;margin-bottom:.5rem}.program-speaker span{display:block;margin-top:.5rem;color:#c0d3dc;font-size:.8125rem}.program-speaker a{display:inline-block;color:#b3d6d0;font-size:.8125rem;margin-top:.75rem}.speakers-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:2rem}.speaker-card{padding:1.6rem 0;border-top:1px solid var(--line)}.speaker-card .speaker-index{font-family:Arial,sans-serif;font-size:.8125rem;letter-spacing:.1em;color:var(--teal)}.speaker-card h3{font-size:1.12rem;margin-top:.75rem}.speaker-card .speaker-position{font-size:.875rem;color:var(--muted);margin-top:.5rem}.speaker-card .speaker-name{font-family:var(--serif);font-size:1.4rem;margin-top:.6rem}.speaker-card .speaker-bio{font-size:1rem;color:var(--muted);margin-top:1rem}.speaker-photo{width:120px;height:120px;object-fit:cover;display:block;border-radius:50%;margin-bottom:1.2rem}.fine-note{font-size:.875rem;color:var(--muted);margin-top:1rem}.overview{background:var(--wash)}.overview-grid{display:grid;grid-template-columns:.8fr 1.4fr;gap:4rem}.overview-aside p{margin-top:1.2rem;color:var(--muted)}.overview-list{margin:0;border-top:2px solid var(--ink)}.overview-row{display:grid;grid-template-columns:110px 1fr;gap:1rem;padding:1.2rem .3rem;border-bottom:1px solid #ccd8dc}.overview-row dt{font-weight:700;font-size:1rem}.overview-row dd{margin:0}.overview-row small{display:block;margin-top:.3rem;color:var(--muted);font-size:.875rem}.social-note{margin-top:1.4rem;border-left:3px solid var(--teal);padding:.4rem 0 .4rem 1.3rem}.social-note h3{font-size:1rem}.social-note p{font-size:1rem;color:var(--muted);margin-top:.4rem}.faq-grid{display:grid;grid-template-columns:.8fr 1.4fr;gap:4rem}.faq-list{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{display:flex;align-items:center;gap:1rem;padding:1.3rem .25rem;cursor:pointer;list-style:none;font-weight:700;font-size:1rem}summary::-webkit-details-marker{display:none}summary::before{content:"Q";color:var(--teal);font-family:Arial,sans-serif;font-weight:400;font-size:1.1rem}summary::after{content:"＋";margin-left:auto;flex-shrink:0;color:var(--teal);font-size:1.2rem;font-weight:400}details[open] summary::after{content:"−"}details p{padding:0 2.3rem 1.4rem;color:var(--muted);font-size:1rem}.registration{padding-block:4.5rem;background:#e7f1ef;text-align:center;border-top:1px solid #cbdcda}.registration .section-label{margin-bottom:.7rem}.registration h2{font-size:clamp(1.8rem,3vw,2.3rem);font-family:var(--serif)}.registration-copy{margin:1.2rem auto 0;max-width:44rem;color:var(--muted)}.registration-status{display:inline-flex;align-items:center;gap:.6rem;margin-top:1.7rem;color:var(--teal);font-size:1rem;font-weight:700}.status-dot{width:8px;height:8px;background:var(--teal);border-radius:50%}.registration .btn{margin-top:1.7rem;min-width:270px}.registration-help{font-size:.875rem;margin-top:1rem;color:var(--muted)}.contact-line{margin-top:1.5rem;display:flex;justify-content:center;gap:.8rem 1.5rem;flex-wrap:wrap;font-size:1rem}.contact-line a{display:inline-block;padding:.3rem}.about{padding-block:3rem}.about-inner{display:grid;grid-template-columns:1fr 1fr auto;gap:2.5rem;align-items:center}.about h2{font-family:var(--serif);font-size:1.4rem}.about p{color:var(--muted);font-size:.875rem}.site-footer{background:var(--navy);color:#c1d2dc;padding:1.7rem 0}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:wrap;font-size:.8125rem}.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap}.mobile-bar{display:none}[hidden]{display:none!important}
@media(min-width:1440px){.hero-inner{padding-block:5rem}.hero h1{font-size:3.65rem}}
@media(max-width:1000px){.header-nav{gap:1rem}.hero-inner{gap:2rem}.event-ticket{padding:1.5rem}.program-row{grid-template-columns:70px 1fr}.program-speaker{grid-column:2;display:block;padding:0;border:0}.program-speaker span,.program-speaker a{display:inline-block;margin:0 0 0 1rem}.program-speaker small{display:inline-block;margin-right:1rem}.overview-grid,.faq-grid{gap:2rem}.about-inner{grid-template-columns:1fr 1fr}.about .text-link{grid-column:2}.section-head{gap:2rem}}
@media(max-width:760px){html{scroll-padding-top:5rem}.wrap{width:calc(100% - 2.5rem)}.header-inner{min-height:73px;gap:1rem}.brand strong{font-size:1.3rem}.brand small{font-size:.75rem;letter-spacing:.08em}.header-nav>a:not(.btn){display:none}.header-nav .btn{font-size:.8125rem;padding:.6rem .8rem;min-height:44px;gap:.7rem}.hero-inner{grid-template-columns:1fr;padding-block:2.7rem 2.3rem;gap:2.3rem}.hero h1{font-size:clamp(2.15rem,7.3vw,3rem);line-height:1.6}.hero-kicker{margin-top:1.1rem;font-size:.875rem}.hero-description{font-size:1rem;margin-top:1rem}.eyebrow{font-size:.75rem;letter-spacing:.1em}.hero-actions{gap:1.2rem;margin-top:1.5rem}.hero-actions .btn{padding:.85rem 1.1rem}.event-ticket{padding:1.4rem 1.6rem;box-shadow:8px 8px 0 #dfe8e9}.date-large{font-size:4.9rem;margin-top:.8rem}.ticket-rule{margin:1rem 0}.ticket-info{gap:.4rem .8rem}.hero-bottom{align-items:flex-start;flex-direction:column;gap:.7rem;font-size:.8125rem}.topics{gap:.7rem}.topics span+span{padding-left:.7rem}.section{padding-block:3.2rem}.section-head,.overview-grid,.faq-grid{grid-template-columns:1fr;gap:1.2rem}.section-head{margin-bottom:1.7rem}.section h2{font-size:1.8rem}.section-intro{font-size:1rem}.section-label{margin-bottom:.8rem}.audience-grid,.speakers-grid{grid-template-columns:1fr;gap:1.5rem}.audience-item{padding-top:.9rem}.audience-item h3{margin-top:.4rem;font-size:1.12rem}.audience-item p{margin-top:.5rem}.program-row{grid-template-columns:44px 1fr;gap:1rem;padding:1.8rem 0}.program-no{font-size:.75rem}.program-no strong{font-size:2.35rem}.program-main h3{font-size:1.16rem}.program-main p{font-size:1rem}.program-speaker{font-size:.875rem}.program-speaker small{display:block}.program-speaker span,.program-speaker a{display:block;margin:.35rem 0 0}.program-main li{font-size:.75rem}.overview-list{margin-top:1rem}.overview-row{grid-template-columns:80px 1fr;gap:.8rem;padding:1rem 0;font-size:1rem}.overview-row dt{font-size:.875rem}.faq-list{margin-top:1rem}summary{font-size:1rem;line-height:1.8}details p{padding-left:2rem;padding-right:.5rem}.registration{padding-block:3rem}.registration-copy{font-size:1rem}.registration h2{font-size:1.7rem}.about-inner{grid-template-columns:1fr;gap:1rem}.about .text-link{grid-column:auto}.footer-inner{align-items:flex-start;flex-direction:column}.site-footer{padding-bottom:6.5rem}.mobile-bar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:30;align-items:center;justify-content:space-between;gap:.7rem;background:#fff;border-top:1px solid var(--line);padding:.7rem 1.1rem max(.7rem,env(safe-area-inset-bottom))}.mobile-bar strong{font-family:Arial,var(--sans);font-size:1.1rem;line-height:1.3}.mobile-bar small{display:block;font-size:.75rem;font-family:var(--sans);font-weight:400;margin-top:.15rem}.mobile-bar .btn{min-height:46px;padding:.6rem 1rem;gap:1rem;font-size:.875rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.site-header,.draft-note,.hero-actions,.mobile-bar,.site-footer,.registration .btn{display:none!important}body{font-size:10pt;color:#000;background:white}.wrap{width:100%}.hero-inner{padding:1rem 0;grid-template-columns:1fr 1fr}.hero h1{font-size:24pt}.event-ticket{color:#000;background:white;box-shadow:none;border:1px solid #aaa}.ticket-top span:last-child,.ticket-date,.ticket-info dt,.ticket-note{color:#444}.section{padding:1.5rem 0}.program{background:white;color:#000}.program .section-label,.program .section-intro,.program-main p,.program-main li,.program-note,.program-no,.program-no strong,.program-speaker small,.program-speaker span,.program-speaker a{color:#333}.program-row{grid-template-columns:50px 1fr 170px;padding:1rem 0}.program-speaker{grid-column:auto}.registration{padding:1.5rem 0;background:white}.section h2{font-size:18pt}.hero,.overview{background:white}.program-row,.speaker-card,.audience-item,.overview-row{break-inside:avoid}details p{display:block}.about{padding:1rem 0}.btn{background:white;color:#000;border-color:#999}}


/* Speaker portraits */
.speaker-card{border-top:0;padding-top:0}.speaker-visual{width:100%;aspect-ratio:4/5;background:#edf1f4;overflow:hidden;margin-bottom:1.35rem;border-bottom:4px solid var(--teal)}.speaker-visual .speaker-photo{width:100%;height:100%;max-width:none;object-fit:cover;object-position:center 20%;border-radius:0;display:block;margin:0}.speaker-visual--type{display:flex;flex-direction:column;justify-content:space-between;padding:2rem;background:var(--navy);color:white;border-bottom-color:var(--accent)}.speaker-visual-label{font-family:Arial,sans-serif;font-size:.8125rem;letter-spacing:.13em;color:#b4d5d1}.speaker-visual--type strong{font-family:var(--serif);font-size:clamp(1.5rem,2.3vw,2rem);line-height:1.8;font-weight:500}.speaker-visual-topics{color:#c8d9df;font-size:1rem}.speaker-visual-caption{font-size:.875rem;padding-top:1rem;border-top:1px solid #486375}.speaker-card .speaker-position{min-height:3.3rem}.speaker-card .speaker-name{font-size:1.7rem}.speaker-card .speaker-bio{margin-top:.65rem}
@media(max-width:760px){.speakers-grid{gap:2.2rem}.speaker-visual{max-width:380px;margin-inline:auto}.speaker-visual--type{aspect-ratio:auto;min-height:280px;gap:1.5rem}.speaker-visual--type strong{font-size:1.75rem}.speaker-card .speaker-position{min-height:0}.speaker-visual-topics{display:none}}
@media print{.speaker-visual{max-height:200px;aspect-ratio:4/3}.speaker-visual--type{background:white;color:black;padding:1rem}.speaker-visual-label,.speaker-visual-topics,.speaker-visual-caption{color:#333}.speaker-visual--type strong{font-size:16pt}.speaker-card .speaker-name{font-size:15pt}}