:root{--ink:#17191c;--paper:#f7f7f4;--red:#bd4637;--blue:#284b71;--muted:#686b70;--line:rgba(23,25,28,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans JP","Hiragino Sans","Yu Gothic",system-ui,sans-serif;line-height:1.8;line-break:strict;word-break:normal}a{color:inherit}.wrap{width:min(1080px,calc(100% - 48px));margin:auto}.eyebrow{font-size:.76rem;letter-spacing:.18em;color:var(--red);font-weight:700}
header{position:sticky;top:0;z-index:10;background:rgba(247,247,244,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.mark{width:36px;height:36px;border-radius:50%;background:var(--ink);position:relative;flex:none}.mark:before{content:"";position:absolute;width:16px;height:16px;border:3px solid white;border-left-color:transparent;border-radius:50%;left:8px;top:8px}.brand strong{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:.96rem;letter-spacing:.04em}.links{display:flex;align-items:center;gap:24px}.links a{text-decoration:none;font-size:.86rem}.links a[aria-current="page"]{color:var(--red)}.lang{display:flex;border:1px solid var(--line);border-radius:99px;padding:3px}.lang button{border:0;background:transparent;border-radius:99px;padding:6px 10px;font:inherit;font-size:.72rem;cursor:pointer;color:var(--muted)}.lang button.active{background:var(--ink);color:white}
.page-hero{padding:112px 0 76px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}.page-hero:after{content:"";position:absolute;width:360px;height:360px;border:1px solid var(--line);border-radius:50%;right:-80px;top:-130px}.page-hero h1{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(3rem,7vw,6rem);line-height:1.2;font-weight:500;margin:14px 0 24px;text-wrap:balance}.page-hero p{max-width:700px;color:var(--muted);font-size:1.08rem;text-wrap:pretty}
section{padding:90px 0}.split{display:grid;grid-template-columns:1fr 1.6fr;gap:80px}.split h2,.section-title{font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(2rem,4vw,3.4rem);line-height:1.35;font-weight:500;margin:10px 0 24px;text-wrap:balance}.copy p{margin:0 0 22px;color:#464a50;text-wrap:pretty}.values{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.value{padding:32px 24px;border-right:1px solid var(--line)}.value:last-child{border:0}.value b{display:block;font-family:"Yu Mincho",serif;font-size:1.3rem;margin-bottom:8px}.value p{margin:0;color:var(--muted);font-size:.92rem}
.profile{background:white}.profile-list{border-top:1px solid var(--line)}.profile-row{display:grid;grid-template-columns:180px 1fr;padding:22px 0;border-bottom:1px solid var(--line)}.profile-row span{color:var(--muted);font-size:.88rem}.profile-row strong{font-weight:500}.members{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.member{background:white;border:1px solid var(--line);padding:34px;min-height:190px}.member.lead{grid-column:1/-1;background:var(--ink);color:white}.role{font-size:.78rem;letter-spacing:.12em;color:var(--red);font-weight:700}.member.lead .role{color:#e57868}.member h2{font-family:"Yu Mincho",serif;font-weight:500;font-size:2rem;margin:18px 0 6px}.member p{margin:0;color:var(--muted)}.member.lead p{color:#b9bbc0}.note{margin-top:28px;color:var(--muted);font-size:.88rem}
.contact-band{background:var(--blue);color:white;padding:64px}.contact-band h2{font-family:"Yu Mincho",serif;font-size:clamp(2rem,4vw,3.4rem);font-weight:500;margin:8px 0 18px;text-wrap:balance}.contact-band p{color:#d7e0e9;margin:0}footer{padding:36px 0;border-top:1px solid var(--line)}.foot{display:flex;justify-content:space-between;gap:24px;font-size:.78rem;color:var(--muted)}
[data-zh]{display:none}body.zh [data-ja]{display:none}body.zh [data-zh]{display:initial}body.zh div[data-zh],body.zh p[data-zh],body.zh h1[data-zh],body.zh h2[data-zh],body.zh strong[data-zh],body.zh span[data-zh]{display:block}
@media(max-width:820px){.wrap{width:min(100% - 32px,1080px)}.nav{padding:12px 0;align-items:flex-start}.links{gap:12px;flex-wrap:wrap;justify-content:flex-end}.links a{font-size:.78rem}.brand strong{font-size:.76rem}.page-hero{padding:80px 0 58px}.split{grid-template-columns:1fr;gap:24px}.values,.members{grid-template-columns:1fr}.value{border-right:0;border-bottom:1px solid var(--line)}.member.lead{grid-column:auto}.profile-row{grid-template-columns:1fr;gap:6px}.contact-band{padding:40px 26px}.foot{flex-direction:column}section{padding:70px 0}}