:root{--paper:#eeece7;--ink:#171716;--muted:#62625e;--line:#bdbbb5;--shade:#dedcd6;--white:#f7f5ef;--max:1248px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:108px}body{margin:0;color:var(--ink);background:var(--paper);font-family:"Helvetica Neue",Arial,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:15px;line-height:1.85;-webkit-font-smoothing:antialiased}body.locked{overflow:hidden}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}button,a,summary{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--ink);outline-offset:5px}button{border-radius:0}::selection{background:#242423;color:var(--white)}.wrap{max-width:var(--max);margin:auto;width:calc(100% - 96px)}.skip{position:fixed;top:-80px;left:20px;z-index:20;padding:12px 20px;background:var(--ink);color:var(--paper)}.skip:focus{top:12px}.header{position:sticky;top:0;z-index:5;background:var(--paper);border-bottom:1px solid var(--line)}.header-inner{height:86px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-size:18px;font-weight:700;letter-spacing:.06em;line-height:1.4}.brand small{display:block;font-size:10px;font-weight:400;color:var(--muted);letter-spacing:.12em;margin-top:6px}.nav{display:flex;gap:26px;align-items:center;font-size:12px;letter-spacing:.04em}.nav a{position:relative;padding:9px 0}.nav a:after{position:absolute;content:"";height:1px;background:var(--ink);left:0;right:0;bottom:4px;transform:scaleX(0);transform-origin:left;transition:transform .2s}.nav a:hover:after,.nav a[aria-current]:after{transform:scaleX(1)}.menu-toggle{display:none;border:1px solid var(--ink);background:transparent;padding:6px 12px;font-size:12px}.section{padding:90px 0;border-top:1px solid var(--line)}.section-head{display:flex;align-items:baseline;gap:20px;margin:0 0 38px}.section-no{font-family:Arial,sans-serif;font-size:12px;letter-spacing:.12em;font-weight:400}.section-head h2{font-size:24px;line-height:1.5;font-weight:600;letter-spacing:.03em;margin:0}.section-note{margin-left:auto;font-size:11px;color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:.14em;margin:0 0 26px}.hero{padding:44px 0 66px;border-top:0}.hero-kicker{display:flex;justify-content:space-between;font-size:11px;letter-spacing:.1em;padding-bottom:21px;border-bottom:1px solid var(--line)}.hero-main{display:grid;grid-template-columns:1.1fr .9fr;gap:72px;padding:52px 0 42px}.name{font-size:clamp(44px,5.4vw,77px);font-weight:600;line-height:1.25;letter-spacing:.03em;margin:0 0 18px}.name span{display:inline-block}.role{color:var(--muted);font-size:13px;letter-spacing:.05em;margin:0 0 45px}.hero-title{font-weight:600;font-size:clamp(28px,3.3vw,46px);line-height:1.65;letter-spacing:.035em;margin:0}.hero-bottom{display:grid;grid-template-columns:1.1fr .9fr;gap:72px;border-top:1px solid var(--line);padding-top:25px;align-items:start}.hero-bottom p{max-width:600px;margin:0;font-size:14px;line-height:2.1}.hero-cta{display:flex;gap:24px;flex-wrap:wrap;align-items:center}.text-link{font-size:12px;display:inline-flex;justify-content:space-between;align-items:center;gap:25px;border-bottom:1px solid var(--ink);padding:8px 0}.arrow{font-size:20px;line-height:1;font-family:Arial,sans-serif;font-weight:400}.hero-art{position:relative;align-self:stretch;min-height:330px;display:flex;flex-direction:column}.hero-art-top{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.06em;color:var(--muted);padding:0 0 13px}.diagram{flex:1;position:relative;background:var(--shade);overflow:hidden;min-height:310px}.diagram svg{width:100%;height:100%;position:absolute;inset:0}.diagram-footer{display:flex;justify-content:space-between;font-size:11px;border-top:1px solid var(--line);margin-top:15px;padding-top:12px}.diagram-footer span:first-child{color:var(--muted)}.strength-grid{display:grid;grid-template-columns:1fr 1fr}.strength{padding-right:62px}.strength+.strength{border-left:1px solid var(--line);padding-left:62px;padding-right:0}.big-no{font-family:Arial,sans-serif;font-size:92px;line-height:1;letter-spacing:-.04em;font-weight:400;margin-bottom:28px}.strength h3{font-size:26px;line-height:1.65;letter-spacing:.03em;margin:0 0 22px}.strength p{max-width:440px;margin:0;font-size:14px;line-height:2.1}.terms{font-size:11px;color:var(--muted);letter-spacing:.06em;margin-top:30px}.experience-intro{display:grid;grid-template-columns:1fr 1fr;gap:62px;padding:0 0 40px}.career p{font-size:14px;margin:0 0 12px}.career-label{font-size:11px;letter-spacing:.04em;color:var(--muted);margin-bottom:14px}.career strong{font-size:18px;font-weight:600;line-height:1.7;display:block;margin-bottom:10px}.career-date{font-family:Arial,sans-serif;font-size:12px}.exp-toolbar{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--ink);padding:20px 0}.exp-toolbar p{margin:0;font-size:12px}.plain-button{background:none;border:0;border-bottom:1px solid var(--ink);font-size:11px;padding:4px 0}.experience{border-top:1px solid var(--line)}.experience:last-child{border-bottom:1px solid var(--line)}.experience summary{list-style:none;display:grid;grid-template-columns:45px 1fr 1fr 28px;gap:16px;align-items:center;padding:26px 0;cursor:pointer}.experience summary::-webkit-details-marker{display:none}.exp-number{font-family:Arial,sans-serif;font-size:12px;color:var(--muted)}.exp-title{font-size:20px;font-weight:600;line-height:1.5}.exp-summary{font-size:12px;line-height:1.8;color:var(--muted);padding-right:12px}.exp-icon{width:24px;height:24px;position:relative;align-self:center}.exp-icon:before,.exp-icon:after{content:"";position:absolute;background:var(--ink);width:14px;height:1px;top:11px;left:5px}.exp-icon:after{transform:rotate(90deg);transition:transform .2s}.experience[open] .exp-icon:after{transform:rotate(0)}.exp-body{padding:0 60px 28px 61px;max-width:1050px}.exp-body ul{margin:0;padding:0 0 0 17px;font-size:14px;line-height:2}.exp-body li{padding:4px 0 4px 7px}.experience[open] summary .exp-title{font-weight:700}.experience summary:hover .exp-title{text-decoration:underline;text-underline-offset:5px}.approach-intro{max-width:720px;font-size:24px;line-height:1.8;letter-spacing:.03em;margin:0 0 48px}.process{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--ink);border-bottom:1px solid var(--line)}.step{padding:28px 24px 32px 0}.step+.step{border-left:1px solid var(--line);padding-left:24px}.step-top{display:flex;justify-content:space-between;align-items:center;font-family:Arial,sans-serif;font-size:13px;margin-bottom:38px}.step-top .arrow{color:var(--muted)}.step h3{font-size:19px;line-height:1.6;margin:0 0 16px}.step p{font-size:12px;line-height:2;margin:0;color:var(--muted)}.tools{display:grid;grid-template-columns:210px 1fr;gap:20px;margin-top:44px}.tools h3{font-size:13px;font-weight:500;margin:0}.tools-list{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px}.tool-label{font-size:10px;color:var(--muted);margin-bottom:10px}.tools-list p{font-size:12px;margin:0;line-height:1.9}.future{display:grid;grid-template-columns:1fr 1fr;gap:62px}.future-lead{font-size:29px;line-height:1.75;margin:0 0 24px;font-weight:600}.future p{font-size:14px;line-height:2.1;margin:0}.future-row{padding-bottom:24px}.future-row+.future-row{padding-top:24px;border-top:1px solid var(--line)}.future-row h3{font-size:19px;line-height:1.6;font-weight:600;margin:0 0 12px}.future-tag{display:inline-block;border:1px solid var(--ink);font-size:10px;letter-spacing:.04em;line-height:1.5;padding:5px 9px;margin:20px 0 12px}.future .future-disclaimer{font-size:12px;color:var(--muted)}.sheet-section{padding-bottom:78px}.sheet-panel{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;padding:44px;background:var(--shade)}.sheet-panel h3{font-size:31px;font-weight:500;line-height:1.6;margin:0 0 14px}.sheet-panel p{font-size:13px;line-height:2;margin:0;max-width:540px}.sheet-actions{display:flex;flex-direction:column;justify-content:center;gap:14px;align-items:stretch}.button{border:1px solid var(--ink);background:var(--ink);color:var(--paper);display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 20px;font-size:13px;line-height:1.65;text-align:left;transition:background .15s,color .15s}.button.secondary{color:var(--ink);background:transparent}.button:hover{background:var(--white);color:var(--ink)}.sheet-small{font-size:10px;color:var(--muted);margin-top:20px!important}.footer{border-top:1px solid var(--line);padding:26px 0 32px}.footer-inner{display:flex;align-items:flex-start;justify-content:space-between;gap:32px}.footer-name{font-size:18px;line-height:1.5;font-weight:600}.footer-name small{font-size:10px;color:var(--muted);display:block;font-weight:400;margin-top:6px}.footer-link{font-size:11px;padding:7px 0;border-bottom:1px solid var(--line)}dialog{width:min(860px,calc(100% - 40px));max-height:calc(100dvh - 56px);padding:0;border:1px solid var(--ink);background:var(--white);color:var(--ink);overflow:auto}dialog::backdrop{background:#17171699}.dialog-head{position:sticky;top:0;background:var(--white);border-bottom:1px solid var(--line);padding:20px 30px;display:flex;justify-content:space-between;align-items:center;gap:20px;z-index:1}.dialog-head h2{font-size:17px;line-height:1.6;margin:0}.dialog-close{background:transparent;border:1px solid var(--ink);padding:6px 12px;font-size:12px;white-space:nowrap}.dialog-content{padding:26px 42px 40px}.dialog-content .source-note{font-size:11px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:22px;margin-bottom:28px}.source-text p{font-size:13px;line-height:2;white-space:pre-line;margin:12px 0}.source-text h3{font-size:19px;font-weight:600;margin:36px 0 12px;border-top:1px solid var(--line);padding-top:20px}.source-text h4{font-size:15px;font-weight:600;margin:26px 0 10px}.source-title{font-size:24px!important;font-weight:600}.noscript-note{font-size:12px;margin:12px 0}.js-only{display:none}.js .js-only{display:initial}
@media(min-width:1600px){.hero-main{padding:64px 0 52px}}
@media(max-width:1050px){.wrap{width:calc(100% - 64px)}.nav{gap:16px}.hero-main,.hero-bottom{gap:40px}.hero-title{font-size:34px}.strength{padding-right:38px}.strength+.strength{padding-left:38px}.tools{grid-template-columns:140px 1fr}.exp-summary{font-size:11px}.sheet-panel{padding:36px;gap:32px}}
@media(max-width:760px){html{scroll-padding-top:92px}.wrap{width:calc(100% - 40px)}.header-inner{height:74px}.brand{font-size:16px}.brand small{font-size:9px}.js .menu-toggle{display:block}.nav{gap:12px;flex-wrap:wrap;font-size:10px;justify-content:flex-end;max-width:52%}.js .nav{display:none;position:absolute;top:74px;left:0;right:0;max-width:none;background:var(--paper);border-bottom:1px solid var(--ink);padding:16px 20px 22px;grid-template-columns:1fr 1fr;gap:8px 24px}.js .nav.is-open{display:grid}.js .nav a{font-size:13px;padding:8px 0}.section{padding:55px 0}.hero{padding:26px 0 42px}.hero-kicker{font-size:9px;padding-bottom:16px}.hero-main{grid-template-columns:1fr;gap:32px;padding:32px 0 25px}.name{font-size:48px;letter-spacing:.025em;margin-bottom:10px}.role{font-size:11px;margin-bottom:27px}.hero-title{font-size:31px;line-height:1.65;letter-spacing:.025em}.hero-art{min-height:230px}.diagram{min-height:230px}.hero-art-top{font-size:9px;padding-bottom:8px}.diagram-footer{font-size:10px;margin-top:10px;padding-top:8px}.hero-bottom{grid-template-columns:1fr;gap:20px;padding-top:22px}.hero-bottom p{font-size:13px;line-height:2.05}.hero-cta{gap:25px}.text-link{font-size:11px;gap:18px}.section-head{gap:16px;margin-bottom:30px;flex-wrap:wrap}.section-head h2{font-size:21px}.section-note{font-size:10px;flex-basis:100%;margin-left:32px;margin-top:-12px}.strength-grid{grid-template-columns:1fr}.strength{padding:0 0 34px}.strength+.strength{padding:34px 0 0;border-left:0;border-top:1px solid var(--line)}.big-no{font-size:69px;margin-bottom:20px}.strength h3{font-size:23px;margin-bottom:16px}.strength p{font-size:13px}.terms{margin-top:22px;font-size:10px}.experience-intro{grid-template-columns:1fr;gap:28px;padding-bottom:28px}.career-label{margin-bottom:8px;font-size:10px}.career strong{font-size:16px}.career p{font-size:12px;line-height:2}.exp-toolbar{padding:16px 0;gap:16px}.exp-toolbar p{font-size:10px}.experience summary{grid-template-columns:26px 1fr 24px;gap:10px;padding:22px 0}.exp-title{font-size:18px}.exp-summary{grid-column:2;grid-row:2;font-size:11px;padding-right:0}.exp-icon{grid-column:3;grid-row:1 / 3}.exp-number{font-size:10px;align-self:start;margin-top:5px}.exp-body{padding:0 0 22px 36px}.exp-body ul{font-size:12px;line-height:2}.exp-body li{padding-left:1px}.approach-intro{font-size:21px;margin-bottom:30px}.process{grid-template-columns:1fr 1fr}.step{padding:22px 20px 25px 0}.step+.step{padding-left:20px}.step:nth-child(3){border-left:0;padding-left:0;border-top:1px solid var(--line)}.step:nth-child(4){border-top:1px solid var(--line)}.step-top{margin-bottom:24px;font-size:11px}.step h3{font-size:16px;margin-bottom:12px}.step p{font-size:11px;line-height:1.95}.tools{grid-template-columns:1fr;margin-top:30px;gap:18px}.tools-list{grid-template-columns:1fr;gap:18px}.tool-label{margin-bottom:5px}.future{grid-template-columns:1fr;gap:32px}.future-lead{font-size:24px;margin-bottom:18px}.future p{font-size:13px}.future-row h3{font-size:17px}.future-tag{margin-top:16px}.sheet-panel{grid-template-columns:1fr;padding:26px;gap:28px}.sheet-panel h3{font-size:25px;margin-bottom:12px}.sheet-panel p{font-size:12px}.button{padding:14px 16px;font-size:12px}.sheet-small{margin-top:14px!important}.footer{padding:22px 0 28px}.footer-name{font-size:16px}.footer-name small{font-size:9px}.footer-link{font-size:10px}dialog{width:calc(100% - 24px);max-height:calc(100dvh - 24px)}.dialog-head{padding:16px;gap:12px}.dialog-head h2{font-size:14px}.dialog-close{font-size:11px;padding:5px 10px}.dialog-content{padding:20px}.source-text h3{font-size:17px}.source-text h4{font-size:14px}.source-text p{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

.page-frame{width:calc(100% - 32px);max-width:1368px;margin:16px auto;border:1px solid #9b9992}
.diagram{background:transparent;border:1px solid var(--line)}
.text-link .arrow{border:1px solid var(--ink);width:29px;height:29px;display:inline-flex;align-items:center;justify-content:center;font-size:18px}
.event-intro{font-size:13px;margin:0 0 10px;line-height:2}
.official-link{font-size:12px;margin:10px 0 24px}
.event-label{font-size:12px;font-weight:600;display:flex;gap:16px;align-items:center;margin-bottom:14px}
.event-label span{font-size:10px;font-weight:400;color:var(--muted)}
.event-row{display:grid;grid-template-columns:120px 1fr 160px;gap:20px;border-top:1px solid var(--line);padding:13px 0;font-size:12px;line-height:1.8}
.event-row time{font-family:Arial,sans-serif;font-size:11px}.event-name{font-weight:600}.venue{color:var(--muted)}
.event-list{border-bottom:1px solid var(--line)}.upcoming-label{margin-top:30px}.upcoming{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
.event-footnote{font-size:10px;color:var(--muted);margin:12px 0 0}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:62px}.contact-person h3{font-size:21px;line-height:1.6;font-weight:600;margin:0 0 12px}.contact-person p{font-size:13px;line-height:1.8;margin:0}.contact-links{border-top:1px solid var(--ink)}.contact-link{display:grid;grid-template-columns:60px 1fr 29px;gap:18px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}.contact-label{font-size:11px;color:var(--muted)}.contact-value{font-family:Arial,sans-serif;font-size:18px;line-height:1.5;overflow-wrap:anywhere}.contact-link .arrow{width:29px;height:29px;border:1px solid var(--ink);display:inline-flex;align-items:center;justify-content:center;font-size:18px}.contact-link:hover .contact-value{text-decoration:underline;text-underline-offset:5px}
.tools-expanded{display:block}.tool-domain{border-top:1px solid var(--line);padding:21px 0 22px}.tool-domain:first-child{border-top-color:var(--ink)}.tool-domain:last-child{border-bottom:1px solid var(--line)}.tool-domain h4{font-size:13px;letter-spacing:.025em;font-weight:600;margin:0 0 17px;line-height:1.8}.tool-rows{margin:0}.tool-row{display:grid;grid-template-columns:210px 1fr;gap:22px;padding:8px 0;align-items:baseline}.tool-row dt{font-size:12px;font-weight:500;line-height:1.8}.tool-row dd{font-size:12px;color:var(--muted);line-height:1.9;margin:0}
@media(max-width:1050px){.tool-row{grid-template-columns:185px 1fr;gap:18px}}
@media(max-width:760px){.tool-domain{padding:19px 0 18px}.tool-domain h4{font-size:12px;margin-bottom:12px}.tool-row{grid-template-columns:1fr;gap:5px;padding:9px 0}.tool-row dt{font-size:12px}.tool-row dd{font-size:12px;line-height:1.9}}
@media(max-width:760px){.contact-grid{grid-template-columns:1fr;gap:26px}.contact-person h3{font-size:18px;margin-bottom:8px}.contact-person p{font-size:12px}.contact-link{grid-template-columns:42px 1fr 29px;gap:12px;padding:19px 0}.contact-label{font-size:10px}.contact-value{font-size:16px}}
@media(max-width:760px){.page-frame{width:calc(100% - 16px);margin:8px auto}.wrap{width:calc(100% - 36px)}.hero-title{font-size:30px}.name{font-size:45px}.event-row{grid-template-columns:1fr 1fr;gap:4px 14px;padding:14px 0}.event-row time{grid-column:1;font-size:10px}.event-name{grid-column:1 / -1;grid-row:2;font-size:12px}.venue{grid-column:2;grid-row:1;font-size:10px;text-align:right}.event-intro{font-size:12px}.official-link{font-size:11px}.event-footnote{line-height:1.8}.exp-title{overflow-wrap:anywhere}}
