/* Pattern 3 / Codex - white, clear and trustworthy research-consortium design */
:root{
  --navy:#221815;--navy-dp:#221815;--gold:#E3372E;--gold-tx:#C22A22;--gold-lt:#F08A82;
  --teal:#A02A20;--steel:#514E4C;--ink:#221815;--mute:#5F5B59;--bord:#E5E3E2;
  --hair:rgba(34,24,21,.13);--wash:#F5F5F4;--paper:#FFFFFF;
  --gothic:"BIZ UDPGothic","Noto Sans JP","Hiragino Sans","Yu Gothic",system-ui,sans-serif;
  --mincho:"BIZ UDPGothic","Noto Sans JP","Hiragino Sans","Yu Gothic",system-ui,sans-serif;
  --mono:"Roboto Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --maxw:1220px;--pad:clamp(20px,4vw,48px)
}
html{background:#fff}body{background:#fff;color:var(--ink);font-size:16px;line-height:1.9;letter-spacing:.015em}
a{color:var(--steel)}a:hover{color:var(--blue)}:focus-visible{outline-color:var(--blue);outline-offset:4px}.wrap{width:100%}

/* Header */
.site-head{background:rgba(255,255,255,.97);border-bottom:1px solid var(--bord);box-shadow:0 4px 18px rgba(23,16,13,.06);backdrop-filter:blur(12px)}
.head-in{max-width:1360px;min-height:90px;gap:24px}.brand{margin-right:auto;flex:none}.brand-logo{display:block;width:300px;height:auto}
.gnav ul{gap:2px}.gnav a{color:var(--navy);padding:34px 9px 27px;border-bottom-width:3px;font-size:.8rem;letter-spacing:0}
.gnav a:hover{color:var(--blue);border-bottom-color:rgba(30,60,144,.45)}
.gnav a[aria-current="page"],.gnav a.is-active{color:var(--navy);border-bottom-color:var(--gold)}
.btn-join{color:#fff;background:var(--navy);border:1px solid var(--navy);border-radius:3px;padding:11px 20px;box-shadow:none}
.btn-join:hover{color:#fff;background:var(--blue);border-color:var(--blue)}
.menu-btn{color:var(--navy);border-color:var(--bord);border-radius:3px;background:#fff}

/* Type and shared components */
h1,h2,h3{font-family:var(--gothic);color:var(--navy);font-weight:700;letter-spacing:-.015em}h2{font-size:clamp(1.65rem,3vw,2.25rem)}h3{font-weight:700}
.kicker{color:var(--blue);font-weight:700;letter-spacing:.18em;gap:12px}.kicker::before{width:34px;height:2px;background:var(--gold)}
.on-dark .kicker,.band .kicker{color:#9FB1E0}.on-dark .kicker::before,.band .kicker::before{background:var(--gold-lt)}
.lead{color:var(--mute)}.section{padding:clamp(64px,8vw,104px) 0}.wash{background:var(--wash)}
.band{background:var(--navy);color:#F1F0EF}.num{color:var(--blue);font-weight:700}
.btn{border-radius:3px;border-color:var(--navy);color:var(--navy);padding:13px 25px;transition:background .18s,color .18s,border-color .18s,transform .18s}
.btn:hover{background:var(--navy);color:#fff;transform:translateY(-1px)}.btn.solid{background:var(--navy);border-color:var(--navy);color:#fff;box-shadow:none}
.btn.solid:hover{background:var(--blue);border-color:var(--blue)}.btn.gold{border-color:var(--blue);color:var(--blue);background:#fff}.btn.gold:hover{background:#EEF2FA;color:var(--navy);border-color:var(--blue)}
.btn.on-navy{border-color:#fff;color:#fff}.btn.on-navy:hover{background:#fff;color:var(--navy)}
.tag{border-radius:2px;background:#fff;border-color:var(--bord);font-weight:700}.tag.gold{border-color:var(--blue);color:var(--blue);background:#EEF2FA}.tag.teal{border-color:#A9B6D6;color:#514E4C;background:#F4F4F3}.tag.navy{background:var(--navy);border-color:var(--navy);color:#fff}

/* Cards and document surfaces */
.grid{gap:18px;border:0}.grid>*{border:1px solid var(--bord)!important;border-radius:4px;background:#fff;box-shadow:0 8px 24px rgba(23,16,13,.045)}
.grid[style*="background:#fff"]{background:transparent!important}.band .grid>*{background:rgba(255,255,255,.055)!important;border-color:rgba(255,255,255,.18)!important;box-shadow:none}
a.card-link{position:relative;transition:box-shadow .2s,border-color .2s,transform .2s}a.card-link::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--navy)}
a.card-link:nth-child(2)::before{background:var(--gold)}a.card-link:nth-child(3)::before{background:var(--steel)}
a.card-link:hover{background:#fff;border-color:#AAB6C8!important;box-shadow:0 14px 34px rgba(23,16,13,.09);transform:translateY(-3px)}a.card-link .more{color:var(--steel)}.card p{color:var(--mute)}
.note{border:1px solid var(--bord);border-left:4px solid var(--gold);border-radius:3px;background:#FBF9F5;box-shadow:none}.note.teal{border-left-color:var(--steel);background:#F5F8FA}
.tbl-wrap{border:1px solid var(--bord);border-radius:3px;box-shadow:none}thead th{background:var(--navy)}th,td{border-color:var(--bord)}tbody th{background:#F2F4F7}
figure.fig{border:1px solid var(--bord);border-radius:3px;box-shadow:none;background:#fff}.rv{transform:translateY(14px);transition-duration:.55s}

/* Home hero */
.hero{color:var(--ink);border-bottom:1px solid var(--bord);background:radial-gradient(circle at 9% 18%,rgba(30,60,144,.05),transparent 24%),#fff}
.hero::before{content:"";position:absolute;right:0;top:0;width:46%;height:100%;background:linear-gradient(145deg,#FAFBFD 0%,#EEF2F7 68%,#F7F4EE 100%);border-left:1px solid #E1E6EE;clip-path:polygon(16% 0,100% 0,100% 100%,0 100%)}
.hero::after{content:"";position:absolute;right:0;top:0;width:46%;height:100%;pointer-events:none;opacity:.5;background-image:linear-gradient(rgba(34,24,21,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(34,24,21,.055) 1px,transparent 1px);background-size:36px 36px;mask-image:linear-gradient(135deg,transparent 4%,#000 42%,transparent 100%)}
.hero canvas{opacity:.42}.hero-in{z-index:1;min-height:650px;grid-template-columns:minmax(0,1.04fr) minmax(420px,.96fr);padding-top:clamp(58px,7vw,90px);padding-bottom:clamp(58px,7vw,90px);gap:clamp(34px,5vw,70px)}
.hero-copy{position:relative}.hero-copy::after{content:"";position:absolute;left:-24px;top:82px;width:1px;height:150px;background:linear-gradient(var(--blue),rgba(30,60,144,0));opacity:.45}
.hero-status{display:inline-flex;align-items:center;gap:10px;margin:0 0 20px;padding:7px 12px;border-left:3px solid var(--blue);background:#F7F8FA;color:var(--mute);font-size:.78rem;font-weight:700;letter-spacing:.06em}
.hero h1{color:var(--navy);font-size:clamp(2.35rem,4.6vw,3.75rem);line-height:1.27;letter-spacing:-.035em;margin:14px 0 24px;text-wrap:balance}.hero h1 .u{background:linear-gradient(transparent 78%,rgba(30,60,144,.30) 78%)}
.hero .kicker{color:var(--blue)}.hero .lead{color:#4E5A70;font-size:1.02rem;line-height:2;max-width:39em}.hero-cta{margin-top:30px}.hero-subnav{display:flex;flex-wrap:wrap;gap:18px;margin-top:22px;font-size:.85rem}.hero-subnav a{font-weight:700;text-decoration:none}.hero-subnav a::after{content:" →"}
.hero-visual{position:relative;background:rgba(255,255,255,.98);border:1px solid #C7D0DE;padding:clamp(26px,3.2vw,38px);box-shadow:18px 18px 0 rgba(30,60,144,.08),0 24px 54px rgba(23,16,13,.13)}
.hero-visual::before{content:"";position:absolute;inset:0 0 auto;height:6px;background:linear-gradient(90deg,var(--navy) 0 72%,var(--blue) 72%)}
.hero-visual::after{content:"";position:absolute;right:-10px;bottom:-10px;width:54px;height:54px;border-right:2px solid var(--blue);border-bottom:2px solid var(--blue);pointer-events:none}
.hv-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:9px}.hv-head span{font:700 .6rem var(--mono);letter-spacing:.14em;color:#8791A4}.hv-label{margin:0;font:700 .64rem var(--mono);letter-spacing:.18em;color:var(--blue)}.hero-visual h2{font-size:clamp(1.35rem,2.2vw,1.8rem);margin:0 0 22px;line-height:1.5}
.architecture-map{position:relative;display:grid;grid-template-columns:1fr 1.12fr .86fr;gap:18px;align-items:stretch;padding:8px 0 4px}.architecture-map::before{content:"";position:absolute;left:9%;right:9%;top:50%;border-top:1px dashed #9EABBD}
.map-node,.map-core{position:relative;z-index:1;min-width:0}.map-node{display:flex;flex-direction:column;gap:11px;justify-content:center;padding:14px 12px;border:1px solid var(--bord);background:#F7F9FB}.map-output{background:#FBF8F2;border-color:#D8C7A7}
.node-kicker{font:700 .52rem var(--mono);letter-spacing:.13em;color:#667186;text-align:center}.node-items{display:grid;gap:6px}.node-items span{display:block;padding:6px 7px;border:1px solid #DCE2EA;background:#fff;color:var(--navy);font-size:.65rem;font-weight:700;line-height:1.35;text-align:center}.map-output .node-items span{border-color:#E2D8C7}
.map-core{display:flex;min-height:178px;flex-direction:column;align-items:center;justify-content:center;padding:18px 12px;background:var(--navy);color:#fff;text-align:center;box-shadow:0 9px 24px rgba(23,16,13,.18)}.map-core::before,.map-core::after{content:"";position:absolute;top:50%;width:8px;height:8px;border:2px solid #fff;border-radius:50%;background:var(--gold);transform:translateY(-50%)}.map-core::before{left:-14px}.map-core::after{right:-14px}
.core-kicker{font:700 .52rem var(--mono);letter-spacing:.14em;color:#9FB1E0;margin-bottom:12px}.map-core strong{color:#fff;font-size:1rem;line-height:1.45;letter-spacing:.04em}.core-meta{margin-top:13px;padding-top:10px;border-top:1px solid rgba(255,255,255,.2);font:.49rem var(--mono);letter-spacing:.06em;color:#C9D3E6}
.hv-foot{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:18px;padding-top:14px;border-top:1px solid var(--bord);font-size:.7rem;color:var(--mute)}.hv-foot strong{color:var(--navy);font:700 .78rem var(--mono)}.hv-status{display:inline-flex;align-items:center;gap:7px;font:700 .58rem var(--mono);letter-spacing:.1em}.hv-status i{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(227,55,46,.16)}
.hero-art-panel{padding:0;overflow:hidden;background:#fff}.hero-art-panel::before{z-index:3}.hero-art-panel::after{z-index:4}.hero-art-figure{position:relative;margin:0;overflow:hidden;background:#EEF2F5}.hero-art-figure img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;object-position:center}.hero-art-figure::after{content:"";position:absolute;inset:38% 0 0;background:linear-gradient(transparent,rgba(23,16,13,.78));pointer-events:none}.hero-art-figure figcaption{position:absolute;z-index:1;left:clamp(20px,3vw,32px);right:clamp(20px,3vw,32px);bottom:22px;color:#fff}.hero-art-figure figcaption span{display:block;margin-bottom:7px;color:#E8C88E;font:700 .57rem var(--mono);letter-spacing:.16em}.hero-art-figure figcaption strong{display:block;max-width:18em;color:#fff;font-size:clamp(1.05rem,1.8vw,1.35rem);line-height:1.45;text-shadow:0 1px 8px rgba(23,16,13,.4)}
.hero-art-flow{display:grid;grid-template-columns:repeat(3,1fr);margin:0;padding:0 22px;list-style:none;background:#fff}.hero-art-flow li{position:relative;display:flex;gap:9px;align-items:flex-start;min-width:0;padding:17px 12px;border-left:1px solid var(--bord)}.hero-art-flow li:first-child{border-left:0}.hero-art-flow li+li::before{content:"→";position:absolute;left:-7px;top:23px;color:var(--blue);font:700 .64rem var(--mono);background:#fff}.hero-art-flow>li>span{flex:none;color:var(--blue);font:700 .56rem var(--mono)}.hero-art-flow div{min-width:0}.hero-art-flow small{display:block;color:#778196;font:700 .46rem var(--mono);letter-spacing:.08em;white-space:nowrap}.hero-art-flow strong{display:block;margin-top:4px;color:var(--navy);font-size:.68rem;line-height:1.45}.hero-art-panel .hv-foot{margin:0 22px;padding:13px 0 17px}

/* Research-journal style home hero */
.research-hero{background:#fff;overflow:hidden}.research-hero::before{inset:0;width:100%;height:100%;clip-path:none;border:0;background:linear-gradient(180deg,#fff 0%,#F7F8FA 100%)}.research-hero::after{inset:0;width:100%;height:100%;opacity:.38;background-image:linear-gradient(rgba(34,24,21,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(34,24,21,.045) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,transparent 0%,#000 58%,#000 100%)}
.research-hero-head{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(48px,8vw,118px);align-items:end;width:100%;max-width:var(--maxw);margin:0 auto;padding:clamp(58px,7vw,84px) var(--pad) 44px}.research-hero-copy{min-width:0;max-width:720px}.research-overline{display:flex;justify-content:space-between;gap:20px;max-width:680px;margin-bottom:28px;padding-bottom:10px;border-bottom:1px solid var(--bord);color:#758095;font:700 .61rem var(--mono);letter-spacing:.15em}.research-overline span:last-child{color:var(--blue)}
.research-hero .hero-status{margin-bottom:19px}.research-hero h1{max-width:13em;margin:12px 0 22px;font-size:clamp(2.65rem,4.2vw,3.45rem);line-height:1.28;letter-spacing:-.035em;text-wrap:balance}.research-hero .lead{max-width:34em;margin:0;font-size:1rem;line-height:1.95}.research-hero .hero-cta{margin-top:27px}.research-hero .hero-subnav{margin-top:19px}
.research-brief{align-self:end;border:1px solid var(--bord);border-top:4px solid var(--navy);background:rgba(255,255,255,.96);box-shadow:0 12px 34px rgba(23,16,13,.07)}.research-brief-head{display:flex;justify-content:space-between;gap:16px;padding:14px 18px;border-bottom:1px solid var(--bord);font:700 .58rem var(--mono);letter-spacing:.14em;color:#6F7A8E}.research-brief-head p{margin:0;color:var(--blue)}.research-brief dl{margin:0;padding:0 18px}.research-brief dl div{display:grid;grid-template-columns:74px 1fr;gap:12px;padding:13px 0;border-bottom:1px solid var(--bord)}.research-brief dt{color:#7B8598;font:700 .52rem var(--mono);letter-spacing:.08em}.research-brief dd{margin:0;color:var(--navy);font-size:.78rem;font-weight:700;line-height:1.55}.research-brief-status{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 18px}.research-brief-status span{display:inline-flex;align-items:center;gap:8px;color:#6F7A8E;font:700 .54rem var(--mono);letter-spacing:.09em}.research-brief-status i{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(227,55,46,.16)}.research-brief-status strong{color:var(--navy);font:700 .8rem var(--mono)}
.research-cover{position:relative;z-index:1;width:min(1124px,calc(100% - 40px));margin:0 auto clamp(52px,6vw,78px);border:1px solid #C7D0DE;border-top:5px solid var(--navy);background:#fff;box-shadow:0 20px 48px rgba(23,16,13,.1)}.research-cover::after{content:"";position:absolute;right:-10px;bottom:-10px;width:66px;height:66px;border-right:2px solid var(--blue);border-bottom:2px solid var(--blue);pointer-events:none}.research-cover-image{position:relative;overflow:hidden;background:#EEF2F5}.research-cover-image::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,16,13,.15),transparent 35%,transparent 100%);pointer-events:none}.research-cover-image img{display:block;width:100%;aspect-ratio:2.55/1;object-fit:cover;object-position:center 44%}.research-figure-no{position:absolute;z-index:1;left:18px;top:18px;padding:6px 9px;border:1px solid rgba(255,255,255,.65);background:rgba(23,16,13,.72);color:#fff;font:700 .56rem var(--mono);letter-spacing:.14em}
.research-cover figcaption{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;padding:17px 22px;background:#fff}.research-cover figcaption div>span{display:block;margin-bottom:3px;color:var(--blue);font:700 .56rem var(--mono);letter-spacing:.14em}.research-cover figcaption strong{display:block;color:var(--navy);font-size:.86rem}.research-cover figcaption p{margin:0;color:#6C7689;font:700 .56rem var(--mono);letter-spacing:.08em;white-space:nowrap}.research-cover figcaption b{padding-inline:8px;color:var(--blue)}
.hero-news{z-index:1;border-top:1px solid var(--bord);background:#F8F9FB}.hero-news .in{padding-block:14px;color:var(--mute)}.hero-news a{color:var(--navy);text-decoration:none}.hero-news a:hover{text-decoration:underline}.hero-news .tag.navy{background:#fff;border-color:var(--navy);color:var(--navy)}

/* Research status strip */
.research-status{padding:22px 0 28px;border-bottom:1px solid var(--bord);background:#fff}.status-head{display:flex;justify-content:space-between;gap:20px;margin-bottom:15px;padding-bottom:9px;border-bottom:1px solid #E7EAF0;font:700 .61rem var(--mono);letter-spacing:.16em;color:#717B8E}.status-head time{letter-spacing:.08em}.status-grid{display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0;list-style:none}
.status-item{padding:5px 28px;border-left:1px solid var(--bord)}.status-item:first-child{border-left:0;padding-left:0}.status-item:last-child{padding-right:0}.status-label{display:block;font:700 .62rem var(--mono);letter-spacing:.16em;color:var(--blue);margin-bottom:4px}.status-value{display:block;color:var(--navy);font-size:1.7rem;font-weight:700;line-height:1.25}.status-value small{font-size:.48em;margin-left:3px}.status-note{display:block;color:var(--mute);font-size:.72rem;line-height:1.55;margin-top:3px}

/* Purpose and approach */
.latest-output{padding:clamp(52px,6vw,78px) 0 clamp(42px,5vw,64px)}.output-panel{display:grid;grid-template-columns:minmax(300px,.72fr) minmax(0,1.78fr);width:min(100%,1160px);margin-inline:auto;border:1px solid var(--bord);border-top:4px solid var(--blue);background:#fff;box-shadow:0 18px 44px rgba(23,16,13,.075)}
.output-meta{position:relative;padding:clamp(28px,4vw,48px);background:var(--navy);color:#fff;overflow:hidden}.output-meta::after{content:"";position:absolute;right:-55px;bottom:-55px;width:170px;height:170px;border:1px solid rgba(255,255,255,.15);border-radius:50%;box-shadow:0 0 0 24px rgba(255,255,255,.045),0 0 0 48px rgba(30,60,144,.12)}.output-meta .kicker{color:#9FB1E0;font-size:.7rem}.output-meta .kicker::before{background:var(--gold-lt)}
.output-version{position:relative;z-index:1;display:inline-block;margin:36px 0 0;font:700 clamp(2.7rem,4vw,3.2rem)/1 var(--mono);letter-spacing:-.08em;white-space:nowrap}.output-date{position:relative;z-index:1;margin:14px 0 22px;color:#C9D3E6;font:500 .75rem var(--mono);letter-spacing:.08em}.output-status{position:relative;z-index:1;display:inline-block;padding:5px 10px;border:1px solid rgba(255,255,255,.35);color:#fff;font-size:.72rem;font-weight:700;letter-spacing:.06em}
.output-body{padding:clamp(30px,5vw,58px)}.output-eyebrow{margin:0 0 7px;color:var(--blue);font-size:.78rem;font-weight:700;letter-spacing:.12em}.output-body h2{margin:0 0 18px;line-height:1.45}.output-body .lead{max-width:48em;margin:0}.output-points{display:flex;flex-wrap:wrap;gap:10px 22px;margin:26px 0 0;padding:18px 0;border-block:1px solid var(--bord);list-style:none}.output-points li{display:flex;align-items:center;gap:9px;color:var(--navy);font-size:.82rem;font-weight:700}.output-points span{color:var(--blue);font:700 .62rem var(--mono)}.output-body .hero-cta{display:flex;align-items:center;gap:22px}.text-link{font-size:.84rem;font-weight:700;text-decoration:none}

.purpose-head{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,6vw,90px);align-items:end;margin-bottom:40px}.purpose-head h2{margin-bottom:0}.purpose-head .lead{margin:0;max-width:none}
.logic-flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--bord);background:#fff}
.logic-flow li{position:relative;padding:30px 28px 28px;border-left:1px solid var(--bord)}.logic-flow li:first-child{border-left:0}.logic-flow li:nth-child(2){background:var(--navy);color:#fff}.logic-flow .step{display:block;font:700 .66rem var(--mono);letter-spacing:.18em;color:var(--blue);margin-bottom:15px}.logic-flow li:nth-child(2) .step{color:var(--gold-lt)}.logic-flow h3{font-size:1.18rem;margin:0 0 12px}.logic-flow li:nth-child(2) h3{color:#fff}.logic-flow p{font-size:.88rem;color:var(--mute);margin:0}.logic-flow li:nth-child(2) p{color:#C9D3E6}.logic-flow li+li::before{content:"→";position:absolute;left:-14px;top:50%;z-index:1;width:28px;height:28px;display:grid;place-items:center;transform:translateY(-50%);background:#fff;border:1px solid var(--bord);border-radius:50%;color:var(--blue);font:700 .8rem var(--mono)}

/* Interior pages */
.research-evidence{background:#F7F8FA;border-block:1px solid var(--bord)}.evidence-grid{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(360px,.82fr);gap:clamp(32px,5vw,66px);align-items:center}.activity-visual{position:relative;margin:0;border:1px solid #C7D0DE;background:#fff;box-shadow:16px 16px 0 rgba(30,60,144,.10)}.activity-visual::before{content:"";position:absolute;z-index:1;inset:0 0 auto;height:5px;background:linear-gradient(90deg,var(--navy) 0 76%,var(--blue) 76%)}.activity-visual img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}.activity-visual figcaption{padding:10px 13px;border-top:1px solid var(--bord);color:#6B7589;background:#fff;font-size:.68rem;text-align:right}
.evidence-copy h2{margin:6px 0 18px;line-height:1.45}.evidence-copy .lead{margin:0}.official-facts{display:grid;margin:28px 0 0;border-top:1px solid var(--bord)}.official-facts div{display:grid;grid-template-columns:90px 1fr;gap:15px;padding:12px 0;border-bottom:1px solid var(--bord)}.official-facts dt{color:var(--blue);font-size:.75rem;font-weight:700}.official-facts dd{margin:0;color:var(--navy);font-size:.86rem;font-weight:700}.evidence-links{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:22px}.evidence-links a{font-size:.78rem;font-weight:700;text-decoration:none}
.activity-timeline{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin:clamp(42px,6vw,70px) 0 0;padding:0;border-block:1px solid var(--bord);list-style:none}.activity-timeline::before{content:"";position:absolute;left:0;right:0;top:59px;border-top:1px solid #BFC8D6}.activity-timeline li{position:relative;padding:17px 26px 23px;border-left:1px solid var(--bord)}.activity-timeline li:first-child{border-left:0;padding-left:0}.activity-timeline li:last-child{padding-right:0}.activity-timeline time{display:block;color:#6C7689;font:500 .68rem var(--mono);letter-spacing:.08em}.timeline-index{position:relative;z-index:1;display:grid;place-items:center;width:28px;height:28px;margin:12px 0 16px;border:1px solid var(--navy);border-radius:50%;background:#F7F8FA;color:var(--navy);font:700 .58rem var(--mono)}.activity-timeline li:nth-child(2) .timeline-index{border-color:var(--blue);background:var(--blue);color:#fff}.activity-timeline strong{display:block;color:var(--navy);font-size:.95rem}.activity-timeline p{margin:6px 0 0;color:var(--mute);font-size:.77rem;line-height:1.65}.activity-more{margin:24px 0 0;text-align:right}.activity-more .btn{padding:10px 20px;font-size:.8rem}

.crumb{padding-block:14px;background:#fff}.crumb ol{color:#6B7589}
.page-hero{position:relative;max-width:none;overflow:hidden;padding:clamp(48px,6vw,72px) max(var(--pad),calc((100vw - var(--maxw))/2 + var(--pad)));border-top:1px solid #EEF0F4;border-bottom:1px solid var(--bord);background:linear-gradient(90deg,#fff 0%,#fff 62%,#F3F5F8 62%,#F3F5F8 100%)}
.page-hero::before{content:"";position:absolute;left:max(var(--pad),calc((100vw - var(--maxw))/2 + var(--pad)));top:0;width:72px;height:4px;background:var(--blue)}.page-hero::after{content:"";position:absolute;right:8%;top:50%;width:150px;height:150px;transform:translateY(-50%);border:1px solid rgba(34,24,21,.12);border-radius:50%;box-shadow:0 0 0 25px rgba(34,24,21,.025),0 0 0 50px rgba(30,60,144,.03)}
.page-hero>*{position:relative;z-index:1}.page-hero h1{color:var(--navy);font-size:clamp(2rem,4.5vw,3.25rem);letter-spacing:-.025em}.page-hero .lead{color:var(--mute);max-width:54em}.page-hero .kicker{color:var(--blue)}
.subnav{background:#fff;border-bottom-color:var(--bord);box-shadow:0 4px 14px rgba(23,16,13,.035)}.subnav a{padding:15px 18px}.subnav a[aria-current="page"]{color:var(--navy);border-bottom-color:var(--gold)}
.news-list{border-top:1px solid var(--bord);display:block}.news-list li{border:0;border-bottom:1px solid var(--bord);border-radius:0;background:#fff}.news-list a,.news-list .row{padding:19px 8px}.news-list a:hover{background:#F8F9FB}.news-list .ttl{color:var(--navy)}.news-list .arw{color:var(--blue)}
.steps{display:grid;gap:10px}.steps li{border:1px solid var(--bord)!important;border-radius:3px;background:#fff;padding:22px 22px 22px 82px}.steps li::before{left:22px;top:18px;color:var(--blue);font-weight:700}
.dl-item{border:1px solid var(--bord)!important;border-radius:3px;background:#fff;margin-top:9px;box-shadow:none}.dl-item .ft{border-radius:2px;border-color:var(--blue);color:var(--blue);background:#EEF2FA}.dl-item .st{border-radius:2px}
.article{border:0!important;border-top:1px solid var(--bord)!important;border-radius:0;background:#fff;padding:25px 6px;margin:0}.article:last-of-type{border-bottom:1px solid var(--bord)!important}.article .no span{color:var(--blue)}.chap{font-family:var(--gothic);font-weight:700}.chap::after{background:linear-gradient(90deg,var(--blue),var(--hair))}
.officer{border:1px solid var(--bord)!important;border-radius:3px;background:#fff;padding:clamp(24px,4vw,38px);margin-top:18px;box-shadow:none}.officer img{border-radius:2px;border:1px solid var(--bord);box-shadow:none}.officer blockquote{border-top-color:var(--bord)}
.mem-grid{gap:10px}.mem-grid li{border-color:var(--bord);border-radius:2px;box-shadow:none}.core-badge{border-radius:2px;background:var(--navy);color:#fff}
input[type=text],input[type=email],select,textarea{border-radius:2px;border-color:#BFC8D6;background:#fff}input:focus,select:focus,textarea:focus{outline-color:var(--blue);border-color:var(--blue)}fieldset{border-radius:3px;border-color:var(--bord);background:#fff}.req{border-radius:2px;background:var(--blue)}.opt{border-radius:2px}.form-result{border-color:var(--steel);border-left-color:var(--steel);border-radius:3px;background:#F3F7FA}
.join-band{border-top:5px solid var(--blue)}.join-band .grain{background:linear-gradient(120deg,rgba(255,255,255,.04),transparent 55%),radial-gradient(circle at 88% 20%,rgba(30,60,144,.22),transparent 38%)}
.faq{display:grid;gap:8px}.faq details{border:1px solid var(--bord)!important;border-radius:2px;background:#fff;overflow:hidden}.faq summary::before{color:var(--blue);font-weight:700}.info-dl{border-radius:3px;border-color:var(--bord);box-shadow:none}

/* Footer */
.site-foot{color:#AEB9D2;background:var(--navy-dp);border-top:5px solid var(--blue)}.foot-in{grid-template-columns:1.35fr 1fr 1fr 1fr}.footer-logo{display:block;width:min(100%,300px);height:auto;margin-bottom:18px}.site-foot h4{color:var(--gold-lt)}.site-foot a{color:#C9D3E6}.foot-note,.copyright .in{color:#A5A09D}

@media (max-width:1160px){.head-in{gap:14px}.brand-logo{width:245px}.gnav a{font-size:.73rem;padding-inline:7px}.btn-join{padding-inline:16px}}
@media (max-width:1020px){.gnav{inset:90px 0 auto;background:#fff;border-bottom-color:var(--bord);box-shadow:0 22px 42px rgba(23,16,13,.12)}.gnav a{padding:14px var(--pad);color:var(--navy);border-bottom-color:var(--hair)}.gnav a[aria-current="page"],.gnav a.is-active{border-left-color:var(--gold);border-bottom-color:var(--hair)}.hero-in{grid-template-columns:1fr;min-height:auto}.hero::before,.hero::after{width:100%;height:47%;top:auto;bottom:0;clip-path:polygon(0 10%,100% 0,100% 100%,0 100%)}.hero-visual{width:100%;max-width:680px}.purpose-head{grid-template-columns:1fr;gap:16px}.kcard,.kcard-cap{justify-self:start}}
@media (max-width:900px){.status-grid{grid-template-columns:1fr 1fr}.status-item{border-top:1px solid var(--bord);padding:18px 20px}.status-item:nth-child(-n+2){border-top:0}.status-item:nth-child(odd){border-left:0;padding-left:0}.logic-flow{grid-template-columns:1fr}.logic-flow li{border-left:0;border-top:1px solid var(--bord)}.logic-flow li:first-child{border-top:0}.logic-flow li+li::before{left:50%;top:-14px;transform:translateX(-50%) rotate(90deg)}.evidence-grid{grid-template-columns:1fr}.evidence-copy{max-width:680px}.foot-in{grid-template-columns:1fr 1fr}}
@media (max-width:720px){.output-panel{grid-template-columns:1fr}.output-meta{min-height:230px}.output-version{margin-top:25px}.activity-timeline{grid-template-columns:1fr;border-block:0;border-top:1px solid var(--bord)}.activity-timeline::before{left:37px;right:auto;top:0;bottom:0;width:0;border-top:0;border-left:1px solid #BFC8D6}.activity-timeline li,.activity-timeline li:first-child,.activity-timeline li:last-child{display:grid;grid-template-columns:76px 36px 1fr;gap:12px;padding:19px 0;border-left:0;border-bottom:1px solid var(--bord)}.activity-timeline time{padding-top:6px}.timeline-index{margin:0;background:#F7F8FA}.activity-timeline div{min-width:0}}
@media (max-width:620px){.page-hero{background:#F7F8FA}.page-hero::after{right:-80px;opacity:.45}.grid{gap:12px}.status-grid{grid-template-columns:1fr}.status-item,.status-item:nth-child(-n+2){border-left:0;border-top:1px solid var(--bord);padding:15px 0}.status-item:first-child{border-top:0}.status-note{max-width:30em}.output-body .hero-cta{align-items:flex-start;flex-direction:column;gap:14px}.activity-visual{box-shadow:8px 8px 0 rgba(30,60,144,.10)}.activity-timeline li,.activity-timeline li:first-child,.activity-timeline li:last-child{grid-template-columns:72px 32px 1fr;gap:8px}.official-facts div{grid-template-columns:76px 1fr}}
@media (max-width:560px){.head-in{min-height:72px;padding-inline:12px}.brand-logo{width:188px}.gnav{inset:72px 0 auto;max-height:calc(100vh - 72px)}.btn-join{font-size:.71rem;padding:8px 10px}.menu-btn{font-size:.7rem;padding:8px}.hero-in{padding-top:48px;padding-bottom:54px}.hero-copy::after{display:none}.hero h1{font-size:clamp(2.05rem,10.5vw,2.75rem)}.hero .lead{font-size:.94rem;line-height:1.9}.hero-status{font-size:.7rem}.hero-visual{padding:24px 18px;box-shadow:9px 9px 0 rgba(30,60,144,.08),0 18px 40px rgba(23,16,13,.1)}.architecture-map{grid-template-columns:1fr;gap:14px}.architecture-map::before{left:50%;right:auto;top:8%;bottom:8%;width:0;border-top:0;border-left:1px dashed #9EABBD}.map-node{min-height:auto}.map-core{min-height:150px}.map-core::before,.map-core::after{left:50%;right:auto;top:-10px;transform:translateX(-50%)}.map-core::after{top:auto;bottom:-10px}.page-hero{padding-top:46px;padding-bottom:52px}.page-hero h1{font-size:2.15rem}.foot-in{grid-template-columns:1fr}.footer-logo{max-width:260px}}
@media (max-width:560px){.hero-art-panel{padding:0}.hero-art-figure img{aspect-ratio:4/3}.hero-art-figure figcaption{left:18px;right:18px;bottom:17px}.hero-art-figure figcaption strong{font-size:1rem}.hero-art-flow{grid-template-columns:1fr;padding:0 18px}.hero-art-flow li{display:grid;grid-template-columns:24px 1fr;gap:7px;padding:12px 4px;border-left:0;border-top:1px solid var(--bord)}.hero-art-flow li:first-child{border-top:0}.hero-art-flow li+li::before{content:"↓";left:9px;top:-8px}.hero-art-flow small{font-size:.5rem}.hero-art-flow strong{font-size:.76rem;margin-top:2px}.hero-art-panel .hv-foot{margin-inline:18px}}
@media (max-width:900px){.research-hero::before,.research-hero::after{inset:0;width:100%;height:100%;clip-path:none}.research-hero-head{grid-template-columns:1fr;gap:34px}.research-hero-copy{max-width:700px}.research-brief{width:100%;max-width:700px}.research-brief dl{display:grid;grid-template-columns:repeat(3,1fr)}.research-brief dl div{grid-template-columns:1fr;gap:4px;padding:14px;border-left:1px solid var(--bord)}.research-brief dl div:first-child{border-left:0}}
@media (max-width:620px){.research-hero-head{padding-top:42px;padding-bottom:30px}.research-overline{margin-bottom:22px}.research-hero h1{font-size:clamp(2.25rem,10vw,2.8rem);max-width:10em}.research-hero .lead{font-size:.92rem;line-height:1.85;max-width:31em}.research-brief dl{grid-template-columns:1fr}.research-brief dl div,.research-brief dl div:first-child{grid-template-columns:72px 1fr;gap:10px;padding:11px 0;border-left:0}.research-cover{width:calc(100% - 40px);margin-bottom:48px}.research-cover-image img{aspect-ratio:4/3;object-position:center}.research-cover figcaption{grid-template-columns:1fr;padding:14px 16px}.research-cover figcaption p{white-space:normal;line-height:1.7}.research-figure-no{left:12px;top:12px}.research-cover::after{right:-7px;bottom:-7px;width:42px;height:42px}}

/* Home hero / research archive cover */
.archive-hero{position:relative;isolation:isolate;overflow:hidden;background:#F3F0E9;color:var(--ink)}
.archive-hero::before,.archive-hero::after{display:none}
.archive-hero-art{position:absolute;z-index:-2;inset:0 0 51px;overflow:hidden;background:#EFEFEE}
.archive-hero-art img{width:100%;height:100%;display:block;object-fit:cover;object-position:center 49%}
.archive-hero-art::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(252,252,252,.99) 0%,rgba(252,252,252,.97) 24%,rgba(252,252,252,.82) 39%,rgba(252,252,252,.3) 65%,rgba(252,252,252,.16) 100%),linear-gradient(180deg,rgba(255,255,255,.3),transparent 30%,rgba(255,255,255,0) 100%)}
.archive-hero-frame{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 330px;grid-template-rows:auto minmax(440px,1fr) auto;column-gap:clamp(48px,7vw,110px);width:min(100%,1360px);min-height:720px;margin:0 auto;padding:42px var(--pad) 34px}
.archive-edition{grid-column:1/-1;display:flex;align-items:center;gap:22px;color:#657083;font:700 .56rem var(--mono);letter-spacing:.17em}
.archive-edition::before{content:"";width:46px;border-top:1px solid rgba(34,24,21,.4)}
.archive-edition span:last-child{margin-left:auto;color:var(--blue)}
.archive-copy{grid-column:1;grid-row:2;align-self:center;max-width:690px;padding:38px 0 28px}
.archive-copy .hero-status{margin-bottom:22px;background:rgba(255,255,255,.62);backdrop-filter:blur(8px)}
.archive-copy .kicker{margin-bottom:12px;font-size:.68rem}
.archive-copy h1{max-width:12.5em;margin:0 0 22px;color:var(--navy);font-size:clamp(3rem,4.25vw,4.25rem);line-height:1.25;letter-spacing:-.055em;text-wrap:balance}
.archive-copy h1 span{position:relative;white-space:nowrap}
.archive-copy h1 span::after{content:"";position:absolute;z-index:-1;left:-.04em;right:-.04em;bottom:.06em;height:.22em;background:rgba(30,60,144,.26);transform:skewX(-14deg)}
.archive-copy .lead{max-width:35em;margin:0;color:#465267;font-size:.98rem;line-height:2}
.archive-cta{display:flex;align-items:center;gap:14px;margin-top:30px}
.archive-cta .btn{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;min-width:190px}
.archive-cta .btn::after{display:none}
.archive-cta .btn span{font:600 1rem var(--mono)}
.archive-cta .archive-link{min-width:auto;padding:12px 8px;border:0;border-bottom:1px solid var(--navy);border-radius:0;background:transparent;color:var(--navy)}
.archive-cta .archive-link:hover{border-bottom-color:var(--blue);background:transparent;color:var(--blue);transform:none}
.archive-index{grid-column:2;grid-row:2;align-self:end;margin-bottom:24px;border:1px solid rgba(34,24,21,.2);border-top:4px solid var(--blue);background:rgba(252,250,246,.94);color:var(--navy);box-shadow:0 22px 52px rgba(23,16,13,.14);backdrop-filter:blur(14px)}
.archive-index-head{display:flex;justify-content:space-between;gap:14px;padding:17px 20px;border-bottom:1px solid rgba(34,24,21,.15);color:#657083;font:700 .54rem var(--mono);letter-spacing:.14em}
.archive-index-head p{margin:0;color:var(--blue)}
.archive-index ol{margin:0;padding:2px 20px;list-style:none;counter-reset:none}
.archive-index li{display:grid;grid-template-columns:36px 1fr;gap:12px;padding:15px 0;border-bottom:1px solid rgba(34,24,21,.13)}
.archive-index li>span{color:var(--blue);font:700 .56rem var(--mono);letter-spacing:.08em}
.archive-index small{display:block;margin-bottom:3px;color:#7A8496;font:600 .49rem var(--mono);letter-spacing:.14em}
.archive-index strong{display:block;color:var(--navy);font-size:.82rem;line-height:1.55;letter-spacing:.04em}
.archive-version{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 20px}
.archive-version span{color:#6E788B;font:700 .52rem var(--mono);letter-spacing:.12em}
.archive-version strong{color:var(--navy);font:700 .78rem var(--mono)}
.archive-figure-label{position:absolute;right:var(--pad);top:105px;display:flex;align-items:center;gap:14px;padding:8px 11px;border:1px solid rgba(34,24,21,.22);background:rgba(250,250,250,.78);color:#5F6A7D;backdrop-filter:blur(8px)}
.archive-figure-label span{color:var(--blue);font:700 .53rem var(--mono);letter-spacing:.12em}
.archive-figure-label p{margin:0;font:600 .48rem var(--mono);letter-spacing:.07em}
.archive-figure-label b{padding-inline:4px;color:var(--blue)}
.archive-nav{grid-column:1/-1;grid-row:3;display:grid;grid-template-columns:repeat(3,1fr);width:min(100%,760px);border-block:1px solid rgba(34,24,21,.22);background:rgba(250,250,250,.78);backdrop-filter:blur(10px)}
.archive-nav a{display:flex;align-items:center;gap:11px;padding:13px 17px;border-left:1px solid rgba(34,24,21,.16);color:var(--navy);font-size:.72rem;font-weight:700;text-decoration:none}
.archive-nav a:first-child{border-left:0}
.archive-nav a::after{content:"→";margin-left:auto;color:var(--blue);font-family:var(--mono)}
.archive-nav a:hover{background:rgba(255,255,255,.72);color:var(--blue)}
.archive-nav span{color:var(--blue);font:700 .5rem var(--mono)}
.archive-hero .hero-news{position:relative;z-index:2;border-top-color:#C8CED8;background:rgba(255,255,255,.94);backdrop-filter:blur(10px)}
.archive-hero .hero-news .in{padding-block:13px}

@media (max-width:900px){
  .archive-hero-art{inset:0 0 51px}.archive-hero-art img{object-position:66% center}.archive-hero-art::after{background:linear-gradient(180deg,rgba(250,250,250,.99) 0%,rgba(250,250,250,.97) 36%,rgba(250,250,250,.68) 57%,rgba(250,250,250,.22) 100%)}
  .archive-hero-frame{grid-template-columns:1fr;grid-template-rows:auto auto auto auto;gap:0;min-height:auto;padding-top:34px;padding-bottom:32px}
  .archive-edition{grid-column:1;grid-row:1}.archive-copy{grid-column:1;grid-row:2;max-width:680px;padding:52px 0 42px}.archive-index{grid-column:1;grid-row:3;width:min(100%,680px);margin:84px 0 26px}.archive-figure-label{top:auto;right:var(--pad);bottom:344px}.archive-nav{grid-column:1;grid-row:4;width:min(100%,680px)}
}
@media (max-width:620px){
  .archive-hero-art{inset:0 0 83px}.archive-hero-art img{object-position:63% center}.archive-hero-art::after{background:linear-gradient(180deg,rgba(250,250,250,1) 0%,rgba(250,250,250,.98) 39%,rgba(250,250,250,.72) 61%,rgba(250,250,250,.3) 100%)}
  .archive-hero-frame{padding-top:25px;padding-bottom:22px}.archive-edition{gap:10px;font-size:.45rem;letter-spacing:.1em}.archive-edition::before{width:20px}.archive-copy{padding:38px 0 30px}.archive-copy .hero-status{font-size:.68rem}.archive-copy .kicker{font-size:.58rem;letter-spacing:.14em}.archive-copy h1{max-width:none;font-size:clamp(2.35rem,10.5vw,3.05rem);line-height:1.32;letter-spacing:-.055em}.archive-copy h1 span{white-space:normal}.archive-copy .lead{font-size:.9rem;line-height:1.9}.archive-cta{align-items:stretch;flex-direction:column;gap:10px}.archive-cta .btn{width:100%;min-width:0}.archive-cta .archive-link{justify-content:flex-start;width:auto;align-self:flex-start;gap:14px}
  .archive-index{margin-top:104px;margin-bottom:20px}.archive-index ol{padding-inline:17px}.archive-index-head,.archive-version{padding-inline:17px}.archive-index li{grid-template-columns:32px 1fr;padding:13px 0}.archive-index strong br{display:none}.archive-figure-label{display:none}.archive-nav{grid-template-columns:1fr}.archive-nav a,.archive-nav a:first-child{padding:11px 13px;border-left:0;border-top:1px solid rgba(34,24,21,.14)}.archive-nav a:first-child{border-top:0}.archive-hero .hero-news .in{display:grid;grid-template-columns:auto 1fr;gap:7px 12px}.archive-hero .hero-news a{grid-column:1/-1;font-size:.76rem;line-height:1.6}
}