:root{
  --ground:#F2EEE6; --surface:#FAF8F3; --deep:#172A45; --ink:#172A45; --text:#25334B; --muted:#5A6980;
  --rule:#D8D1C4; --rule-strong:#B9AF9C; --accent:#8A6B3D; --accent-soft:#E7DCC7; --nav:#FAF8F3; --line:#C9BFA9;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#0E1826; --surface:#142238; --deep:#0A1220; --ink:#EDE6D8; --text:#D8D1C4; --muted:#9BA7B9;
    --rule:#26364F; --rule-strong:#3B4D6A; --accent:#C9A86E; --accent-soft:#2A3A53; --nav:#0E1826; --line:#3A4A64;
  }
}
:root[data-theme="dark"]{
  --ground:#0E1826; --surface:#142238; --deep:#0A1220; --ink:#EDE6D8; --text:#D8D1C4; --muted:#9BA7B9;
  --rule:#26364F; --rule-strong:#3B4D6A; --accent:#C9A86E; --accent-soft:#2A3A53; --nav:#0E1826; --line:#3A4A64;
}
*{box-sizing:border-box}
html{font-size:17px;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--ground);color:var(--text);font-family:"Source Sans 3","Source Sans Pro","Helvetica Neue",Arial,sans-serif;line-height:1.65}
html[lang="zh-Hant"] body{font-family:"Noto Serif TC","Source Han Serif TC","PingFang TC","Microsoft JhengHei",serif;line-height:1.9}
html[lang="zh-Hant"] h1,html[lang="zh-Hant"] h2,html[lang="zh-Hant"] h3{font-family:"Noto Serif TC","Source Han Serif TC","PingFang TC",serif;letter-spacing:.02em;font-weight:500}
a{color:inherit}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
img,svg{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding:0 clamp(20px,5vw,56px)}
.narrow{max-width:760px}
/* header */
header.site{background:var(--nav);border-bottom:1px solid var(--rule);position:relative;z-index:2}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:88px}
.wordmark{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--ink)}
.wordmark svg{width:40px;height:40px;display:block}
.wordmark .name{font-family:"Cormorant Garamond",Georgia,serif;font-weight:600;font-size:22px;letter-spacing:.2em;text-transform:uppercase;line-height:1}
.wordmark .sub{display:block;white-space:nowrap;font-family:"Source Sans 3",sans-serif;font-size:10.5px;letter-spacing:.28em;color:var(--muted);margin-top:5px;text-transform:uppercase}
nav.main{display:flex;align-items:center;gap:clamp(14px,2.4vw,30px)}
nav.main a{text-decoration:none;font-size:13.5px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);padding:6px 0;border-bottom:1px solid transparent;white-space:nowrap}
html[lang="zh-Hant"] nav.main a{letter-spacing:.14em;font-size:14px}
nav.main a[aria-current="page"],nav.main a:hover{color:var(--ink);border-bottom-color:var(--accent)}
nav.main .lang{margin-left:8px;padding:5px 10px;border:1px solid var(--rule-strong);font-size:12px;letter-spacing:.12em}
nav.main .lang:hover{border-color:var(--accent);border-bottom-color:var(--accent)}
@media (max-width:820px){header.site .wrap{flex-wrap:wrap;padding-top:16px;padding-bottom:14px}nav.main{width:100%;flex-wrap:wrap;gap:10px 18px;padding-top:6px}}
/* type */
.eyebrow{font-size:12.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin:0 0 18px;font-weight:600}
h1,h2,h3,h4{font-family:"Cormorant Garamond",Georgia,serif;color:var(--ink);font-weight:500;text-wrap:balance;margin:0}
h1{font-size:clamp(40px,5.4vw,66px);line-height:1.05;letter-spacing:-.012em}
h2{font-size:clamp(28px,3.4vw,40px);line-height:1.12;margin-bottom:20px}
h3{font-size:24px;line-height:1.25;margin-bottom:10px}
h4{font-size:19px;margin-bottom:6px}
p{margin:0 0 1.1em}
.lede{font-size:clamp(19px,2vw,23px);line-height:1.5;color:var(--ink);max-width:32em}
.measure{max-width:38em}
.muted{color:var(--muted)}
.link{display:inline-block;margin-top:20px;text-decoration:none;color:var(--ink);font-size:14px;letter-spacing:.11em;text-transform:uppercase;border-bottom:1px solid var(--accent);padding-bottom:3px;font-weight:600}
.link:hover{color:var(--accent)}
.rule{border:0;border-top:1px solid var(--rule);margin:clamp(44px,6vw,80px) 0}
/* hero */
.hero{position:relative;overflow:hidden;background:var(--deep);color:#EDE6D8}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:.55}
.hero .wrap{position:relative;padding-top:clamp(64px,9vw,128px);padding-bottom:clamp(64px,9vw,128px);display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(32px,6vw,96px);align-items:end}
.hero .eyebrow{color:#C9A86E}
.hero h1{color:#F4EFE4}
.hero .tag{font-family:"Cormorant Garamond",Georgia,serif;font-style:italic;font-size:clamp(21px,2.3vw,28px);color:#C9C1B0;margin:26px 0 0;max-width:22em}
.hero aside p{color:#D8D1C4;max-width:30em;font-size:17.5px}
.hero .link{color:#F4EFE4;border-bottom-color:#C9A86E}
.hero .link:hover{color:#C9A86E}
@media (max-width:820px){.hero .wrap{grid-template-columns:1fr}}
/* page head */
.page-head{padding:clamp(56px,8vw,104px) 0 clamp(28px,4vw,48px)}
.page-head h1{max-width:14em}
.page-head .lede{margin-top:22px}
main{padding-bottom:clamp(72px,9vw,128px)}
section.block{padding:clamp(40px,6vw,80px) 0;border-top:1px solid var(--rule)}
section.block:first-of-type{border-top:0}
.two{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:clamp(28px,5vw,88px);align-items:start}
.two .sticky{position:sticky;top:32px}
@media (max-width:820px){.two{grid-template-columns:1fr}.two .sticky{position:static}}
/* strands */
.strands{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.strands>div{padding:6px 28px 6px 0;border-right:1px solid var(--rule)}
.strands>div:last-child{border-right:0}.strands>div+div{padding-left:28px}
.strands h3{font-size:25px}.strands p{color:var(--muted);font-size:16px;margin:0}
@media (max-width:820px){.strands{grid-template-columns:1fr}.strands>div{border-right:0;border-bottom:1px solid var(--rule);padding:22px 0}.strands>div+div{padding-left:0}.strands>div:last-child{border-bottom:0}}
/* principles */
.principles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 56px}
.principles div{border-top:1px solid var(--rule-strong);padding-top:18px}
.principles h3{font-size:24px}
.principles p{color:var(--text);margin:0;font-size:16.5px}
@media (max-width:720px){.principles{grid-template-columns:1fr}}
/* sectors */
.sectors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 56px}
.sectors article{padding:26px 0;border-top:1px solid var(--rule)}
.sectors article:nth-child(-n+2){border-top:1px solid var(--rule-strong)}
.sectors h3{display:flex;align-items:baseline;gap:14px}
.sectors h3 small{font-family:"Source Sans 3",sans-serif;font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);font-weight:600}
.sectors p{margin:0;font-size:16.5px}
@media (max-width:720px){.sectors{grid-template-columns:1fr}.sectors article:nth-child(-n+2){border-top:1px solid var(--rule)}.sectors article:first-child{border-top:1px solid var(--rule-strong)}}
/* facts */
dl.facts{margin:0;display:grid;grid-template-columns:auto 1fr;gap:12px 24px;font-size:16px}
dl.facts dt{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:12px;padding-top:4px;font-weight:600}
dl.facts dd{margin:0}
/* stats row (founder only, verifiable) */
.marks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;border-top:1px solid var(--rule-strong);border-bottom:1px solid var(--rule);padding:26px 0;margin:8px 0 36px}
.marks div b{display:block;font-family:"Cormorant Garamond",Georgia,serif;font-weight:500;font-size:40px;line-height:1;color:var(--ink);font-variant-numeric:tabular-nums}
.marks div span{display:block;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:8px}
@media (max-width:560px){.marks{grid-template-columns:1fr;gap:18px}}
/* portrait */
.portrait{aspect-ratio:4/5;background:var(--surface);border:1px solid var(--rule);position:relative;overflow:hidden}
.portrait svg{position:absolute;inset:0;width:100%;height:100%}
.portrait .cap{position:absolute;left:0;right:0;bottom:0;padding:14px 18px;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);border-top:1px solid var(--rule);background:var(--surface)}
/* timeline */
.timeline{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule-strong)}
.timeline li{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:15px 0;border-bottom:1px solid var(--rule);font-size:16px}
.timeline li span{color:var(--muted);font-variant-numeric:tabular-nums;letter-spacing:.04em}
.timeline li strong{color:var(--ink);font-weight:600}
@media (max-width:520px){.timeline li{grid-template-columns:1fr;gap:2px}}
/* quote band */
.band{background:var(--surface);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:clamp(48px,7vw,88px) 0}
.band blockquote{margin:0;max-width:30em;font-family:"Cormorant Garamond",Georgia,serif;font-size:clamp(26px,3.2vw,38px);line-height:1.25;color:var(--ink);text-wrap:balance}
html[lang="zh-Hant"] .band blockquote{font-family:"Noto Serif TC","Source Han Serif TC","PingFang TC",serif;font-size:clamp(24px,2.8vw,34px);line-height:1.5}
.band cite{display:block;margin-top:22px;font-style:normal;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:600}
/* contact */
.contact-block{font-size:18px;line-height:1.75}
.contact-block h4{margin-top:22px}
.legal{font-size:16px}
.legal h2{font-size:26px;margin-top:40px}
.legal ol,.legal ul{padding-left:1.2em}
/* footer */
footer.site{background:var(--deep);color:#B9B1A2;padding:44px 0 48px;font-size:13.5px}
footer.site .wrap{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px 48px}
footer.site h5{font-family:"Cormorant Garamond",Georgia,serif;font-weight:600;font-size:16px;letter-spacing:.2em;text-transform:uppercase;color:#EDE6D8;margin:0 0 12px}
footer.site p{margin:0 0 8px;max-width:38em}
footer.site nav{display:flex;flex-direction:column;gap:8px}
footer.site nav a{text-decoration:none;color:#B9B1A2}
footer.site nav a:hover{color:#EDE6D8}
footer.site .fine{grid-column:1/-1;border-top:1px solid #2A3A53;padding-top:18px;margin-top:8px;font-size:12.5px;color:#8E8778}
@media (max-width:720px){footer.site .wrap{grid-template-columns:1fr}}
@media (prefers-reduced-motion:no-preference){main,.hero .wrap{animation:rise .6s ease-out both}}
@keyframes rise{from{opacity:.001;transform:translateY(6px)}to{opacity:1;transform:none}}

.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:var(--ground);padding:8px 14px;z-index:9}
.skip:focus{left:8px}
.menu-btn{display:none;background:none;border:1px solid var(--rule-strong);width:44px;height:40px;padding:0;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.menu-btn span{display:block;width:20px;height:1.5px;background:var(--ink)}
@media (max-width:820px){
  header.site .wrap{flex-wrap:nowrap;padding-top:12px;padding-bottom:12px}
  .menu-btn{display:flex}
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;background:var(--nav);border-bottom:1px solid var(--rule);flex-direction:column;align-items:flex-start;padding:12px clamp(20px,5vw,56px) 20px;gap:4px;width:100%}
  nav.main.open{display:flex}
  nav.main a{padding:10px 0;font-size:15px}
  nav.main .lang{margin:10px 0 0}
}
/* partnership steps */
.steps{list-style:none;margin:0;padding:0;counter-reset:step}
.steps li{display:grid;grid-template-columns:72px 1fr;gap:20px;padding:24px 0;border-top:1px solid var(--rule)}
.steps li:first-child{border-top:1px solid var(--rule-strong)}
.steps li::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:"Cormorant Garamond",Georgia,serif;font-size:34px;line-height:1;color:var(--accent);font-variant-numeric:tabular-nums}
.steps h3{font-size:22px;margin-bottom:6px}
.steps p{margin:0;font-size:16.5px}
.fit{display:grid;grid-template-columns:1fr 1fr;gap:32px 48px}
.fit ul{margin:0;padding-left:1.1em;font-size:16.5px}
.fit li{margin-bottom:8px}
@media (max-width:720px){.fit{grid-template-columns:1fr}}
/* perspectives */
.essays{display:grid;gap:0}
.essay{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:clamp(28px,5vw,88px);padding:clamp(36px,5vw,64px) 0;border-top:1px solid var(--rule)}
.essay:first-child{border-top:1px solid var(--rule-strong)}
.essay .meta{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:10px}
.essay p{font-size:17px}
.essay p:first-of-type{font-size:19px;color:var(--ink)}
@media (max-width:820px){.essay{grid-template-columns:1fr;gap:12px}}
.notfound{padding:clamp(80px,12vw,160px) 0;text-align:left}
@media print{header.site,footer.site,.hero canvas,.menu-btn{display:none}body{background:#fff;color:#000}.hero{background:#fff;color:#000}.hero h1,.hero .tag,.hero aside p{color:#000}}

/* visual system */
.page-head.has-art{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:end;padding-bottom:clamp(36px,5vw,64px)}
.page-head.has-art>div:first-child{padding-bottom:8px}
.figure{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--rule)}
.figure svg,.figure img{display:block;width:100%;height:100%;object-fit:cover}
.figure.head{aspect-ratio:4/3}
.figure figcaption{position:absolute;left:0;bottom:0;right:0;padding:10px 16px;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);background:var(--surface);border-top:1px solid var(--rule)}
@media (max-width:820px){.page-head.has-art{grid-template-columns:1fr}.figure.head{aspect-ratio:16/9}}
.interlude{margin:0;height:clamp(180px,26vw,320px);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);overflow:hidden;background:var(--surface)}
.interlude svg,.interlude img{width:100%;height:100%;display:block;object-fit:cover}
.band{position:relative;overflow:hidden}
.band .bg{position:absolute;inset:0;opacity:.8}
.band .bg svg{width:100%;height:100%;display:block}
.band .wrap{position:relative}
.hero .figure{border-color:rgba(201,168,110,.35);background:transparent}

/* at a glance */
.glance{margin-top:clamp(36px,5vw,64px);border:1px solid var(--rule-strong);background:var(--surface);padding:clamp(22px,3vw,36px)}
.glance .eyebrow{margin-bottom:14px}
.glance dl{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 40px;font-size:15.5px}
.glance dt{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:11.5px;font-weight:600;margin-bottom:2px}
.glance dd{margin:0 0 6px;color:var(--ink)}
.glance .not{grid-column:1/-1;border-top:1px solid var(--rule);padding-top:12px;margin-top:4px}
@media (max-width:600px){.glance dl{grid-template-columns:1fr}}
@media print{.glance{break-inside:avoid}}
/* essay list + pages */
.essay-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule-strong)}
.essay-list li{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:clamp(20px,4vw,72px);padding:clamp(24px,3.5vw,40px) 0;border-bottom:1px solid var(--rule)}
.essay-list h2{font-size:clamp(24px,2.6vw,30px);margin-bottom:6px}
.essay-list .meta{font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.essay-list p{margin:0 0 10px;font-size:17px}
@media (max-width:820px){.essay-list li{grid-template-columns:1fr;gap:8px}}
.essay-body{max-width:38em}
.essay-body p:first-of-type{font-size:19.5px;color:var(--ink)}
.essay-nav{display:flex;flex-wrap:wrap;gap:14px 32px;margin-top:clamp(28px,4vw,48px);padding-top:22px;border-top:1px solid var(--rule)}
.essay-nav a{text-decoration:none;font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid transparent}
.essay-nav a:hover{color:var(--ink);border-bottom-color:var(--accent)}