:root{
  --black:#0b0b08;
  --black-2:#13120f;
  --ink:#17150f;
  --ivory:#f5efe2;
  --ivory-2:#fbf7ee;
  --stone:#d7cdbb;
  --stone-2:#a89f8e;
  --brass:#b89a5e;
  --brass-2:#d1b875;
  --green:#173d2a;
  --green-2:#0e2b1d;
  --olive:#5e6658;
  --line-dark:rgba(245,239,226,.14);
  --line-light:rgba(11,11,8,.12);
  --shadow:0 24px 80px rgba(0,0,0,.18);
  --radius:14px;
  --radius-sm:8px;
  --max:1180px;
  --sans:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif:Georgia, "Times New Roman", serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ivory);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.58;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none} a:hover{text-decoration:underline;text-underline-offset:4px}
img,svg{max-width:100%;display:block}
::selection{background:var(--brass);color:var(--black)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(245,239,226,.93);backdrop-filter:saturate(160%) blur(18px);border-bottom:1px solid var(--line-light)}
.nav-wrap{max-width:var(--max);margin:0 auto;padding:18px 22px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:650;letter-spacing:.02em}.brand-mark{display:flex;align-items:center;gap:2px;line-height:1}.brand-mark:before,.brand-mark:after{display:grid;place-items:center;width:20px;height:20px;border:1.4px solid var(--ink);font-size:.8rem;font-weight:800;color:var(--ink);font-family:var(--sans)}.brand-mark:before{content:"D"}.brand-mark:after{content:"I"}.brand span{font-size:.96rem}
.main-nav{display:flex;align-items:center;gap:28px;font-size:.86rem;letter-spacing:.02em;color:rgba(23,21,15,.78)}
.main-nav a{padding:3px 0;border-bottom:1px solid transparent}.main-nav a:hover,.main-nav a.active{text-decoration:none;color:var(--ink);border-bottom-color:var(--brass)}
.nav-toggle{display:none;border:0;background:transparent;color:var(--ink);font:inherit;padding:8px;cursor:pointer}.nav-toggle span{display:block;width:22px;height:1.5px;background:var(--ink);margin:5px 0}
main{overflow:hidden}.section{padding:96px 22px}.section.compact{padding:72px 22px}.dark{background:var(--black);color:var(--ivory)}.green{background:var(--green);color:var(--ivory)}
.container{max-width:var(--max);margin:0 auto}.narrow{max-width:780px}.two-col{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(320px,.98fr);gap:56px;align-items:start}.three-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.two-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.four-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.eyebrow{font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;color:var(--brass);font-weight:700;margin:0 0 16px}.dark .eyebrow,.green .eyebrow{color:var(--brass-2)}
h1,h2,h3,p{margin-top:0}h1{font-family:var(--serif);font-weight:400;letter-spacing:-.045em;line-height:.96;font-size:clamp(2.4rem,6vw,4.85rem);max-width:930px;margin-bottom:22px}h2{font-family:var(--serif);font-weight:400;letter-spacing:-.034em;line-height:1.05;font-size:clamp(2rem,3.6vw,3.45rem);margin-bottom:18px}h3{font-size:1.05rem;line-height:1.25;letter-spacing:-.01em;margin-bottom:12px}.lead{font-size:clamp(1rem,1.5vw,1.18rem);line-height:1.68;color:rgba(23,21,15,.76);max-width:760px}.dark .lead,.green .lead{color:rgba(245,239,226,.76)}.muted{color:rgba(23,21,15,.63)}.dark .muted,.green .muted{color:rgba(245,239,226,.65)}.small{font-size:.88rem}.caption{font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--olive);font-weight:700}.dark .caption,.green .caption{color:rgba(245,239,226,.54)}
.hero{min-height:calc(100vh - 72px);padding:100px 22px 74px;display:flex;align-items:center;background:radial-gradient(circle at 80% 20%,rgba(184,154,94,.2),transparent 26%),radial-gradient(circle at 30% 15%,rgba(23,61,42,.18),transparent 30%),var(--black);color:var(--ivory)}.hero-grid{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(350px,.92fr);gap:64px;align-items:center}.hero p{max-width:680px}.hero .actions{margin-top:34px}.system-visual{position:relative;min-height:430px;border:1px solid var(--line-dark);border-radius:20px;background:linear-gradient(145deg,rgba(255,255,255,.035),rgba(255,255,255,.012));overflow:hidden;box-shadow:var(--shadow)}.system-visual:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(245,239,226,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(245,239,226,.055) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(180deg,rgba(0,0,0,.85),transparent 92%)}.node{position:absolute;border:1px solid rgba(245,239,226,.28);background:rgba(11,11,8,.58);backdrop-filter:blur(8px);padding:13px 14px;border-radius:10px;font-size:.78rem;letter-spacing:.04em;text-transform:uppercase}.node strong{display:block;color:var(--brass-2);font-size:.72rem;margin-bottom:2px}.n-parent{top:40px;left:36px;width:185px}.n-field{top:168px;left:64px;width:142px}.n-tech{top:158px;right:54px;width:180px}.n-impact{bottom:62px;left:54px;width:166px}.n-ok{bottom:82px;right:68px;width:206px}.n-label{bottom:205px;right:122px;width:152px}.line{position:absolute;background:rgba(184,154,94,.5);transform-origin:left center;height:1px}.l1{top:132px;left:126px;width:145px;transform:rotate(28deg)}.l2{top:138px;left:150px;width:230px;transform:rotate(4deg)}.l3{top:137px;left:130px;width:148px;transform:rotate(72deg)}.l4{bottom:152px;right:155px;width:125px;transform:rotate(-35deg)}
.actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:11px 18px;border-radius:4px;border:1px solid currentColor;font-size:.88rem;font-weight:650;letter-spacing:.01em;text-decoration:none!important;transition:transform .18s ease,background .18s ease,border .18s ease}.btn:hover{transform:translateY(-1px)}.btn.primary{background:var(--ivory);color:var(--black);border-color:var(--ivory)}.btn.secondary{background:transparent;color:inherit}.btn.dark-primary{background:var(--black);color:var(--ivory);border-color:var(--black)}.btn.ghost{border-color:rgba(23,21,15,.18);color:var(--ink)}.dark .btn.ghost,.green .btn.ghost{border-color:var(--line-dark);color:var(--ivory)}
.section-head{display:flex;justify-content:space-between;gap:32px;align-items:end;margin-bottom:34px}.section-head p{max-width:560px;margin-bottom:0}.card{border:1px solid var(--line-light);background:rgba(255,255,255,.34);border-radius:var(--radius);padding:28px;min-height:100%;display:flex;flex-direction:column;gap:12px}.dark .card,.green .card{border-color:var(--line-dark);background:rgba(255,255,255,.035)}.card p{margin-bottom:0;color:rgba(23,21,15,.67)}.dark .card p,.green .card p{color:rgba(245,239,226,.68)}.card .card-link{margin-top:auto;padding-top:12px;font-weight:650;font-size:.86rem;color:var(--green)}.dark .card .card-link,.green .card .card-link{color:var(--brass-2)}.card.feature{background:var(--black);color:var(--ivory);border-color:transparent}.card.feature p{color:rgba(245,239,226,.72)}.card.light{background:var(--ivory-2)}.card-number{font-family:var(--serif);font-size:1.9rem;color:var(--brass);line-height:1}.mini-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:16px}.tag{display:inline-flex;align-items:center;border:1px solid var(--line-light);border-radius:999px;padding:5px 9px;font-size:.74rem;font-weight:650;color:rgba(23,21,15,.68);line-height:1}.dark .tag,.green .tag{border-color:var(--line-dark);color:rgba(245,239,226,.68)}
.architecture{border:1px solid var(--line-light);border-radius:20px;overflow:hidden;background:var(--ivory-2)}.arch-row{display:grid;grid-template-columns:220px minmax(0,1fr);border-bottom:1px solid var(--line-light)}.arch-row:last-child{border-bottom:0}.arch-label{padding:24px;border-right:1px solid var(--line-light);background:rgba(11,11,8,.035);font-weight:750;color:var(--green);letter-spacing:.01em}.arch-content{padding:24px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.arch-unit{border:1px solid rgba(17,17,12,.12);border-radius:12px;padding:20px;background:#fffdf9;box-shadow:0 1px 0 rgba(17,17,12,.03)}.arch-unit h3{font-size:.98rem;margin-bottom:7px;color:var(--ink)}.arch-unit p{font-size:.9rem;margin:0;color:rgba(23,21,15,.72)}
.work-panel{display:grid;grid-template-columns:340px minmax(0,1fr);gap:26px;align-items:start}.principle-list{display:grid;gap:12px}.principle-pill{border:1px solid var(--line-light);border-radius:12px;padding:20px;background:var(--ivory-2)}.principle-pill h3{margin-bottom:7px}.principle-pill p{font-size:.9rem;margin-bottom:0}.evidence-board{border:1px solid var(--line-light);border-radius:20px;background:var(--black);color:var(--ivory);padding:28px}.evidence-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:22px}.evidence-card{border:1px solid var(--line-dark);border-radius:12px;padding:20px;background:rgba(255,255,255,.035)}.evidence-card p{font-size:.88rem;color:rgba(245,239,226,.68);margin-bottom:0}.evidence-card a{display:inline-block;margin-top:14px;color:var(--brass-2);font-size:.84rem;font-weight:650}.institution-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-top:22px}.institution{border:1px solid rgba(245,239,226,.14);border-radius:10px;padding:16px 12px;text-align:center;font-size:.76rem;text-transform:uppercase;letter-spacing:.08em;color:rgba(245,239,226,.8);min-height:58px;display:grid;place-items:center;background:rgba(255,255,255,.02)}.disclaimer{font-size:.8rem;color:rgba(245,239,226,.6);margin-top:18px;margin-bottom:0;max-width:70ch}
details.reference{border:1px solid var(--line-light);border-radius:12px;background:var(--ivory-2);padding:0;overflow:hidden}details.reference+details.reference{margin-top:12px}details.reference summary{cursor:pointer;padding:18px 20px;font-weight:700;display:flex;justify-content:space-between;gap:16px}details.reference summary::-webkit-details-marker{display:none}details.reference summary:after{content:"+";color:var(--brass);font-size:1.2rem;line-height:1}details.reference[open] summary:after{content:"–"}details.reference .reference-body{padding:0 20px 20px;color:rgba(23,21,15,.68)}
.article-ledger{border:1px solid var(--line-light);border-radius:20px;background:var(--ivory-2);overflow:hidden}.ledger-top{padding:26px 28px;border-bottom:1px solid var(--line-light);display:flex;justify-content:space-between;gap:20px;align-items:end}.ledger-top p{max-width:560px;margin-bottom:0}.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.article{padding:22px;border-right:1px solid var(--line-light);border-bottom:1px solid var(--line-light);min-height:190px;display:flex;flex-direction:column}.article:nth-child(3n){border-right:0}.article:nth-last-child(-n+3){border-bottom:0}.article h3{font-size:1rem}.article p{font-size:.88rem;color:rgba(23,21,15,.65);margin-bottom:0}.article a{margin-top:auto;padding-top:18px;font-size:.84rem;font-weight:650;color:var(--green)}
.contact-panel{border:1px solid var(--line-dark);border-radius:24px;background:linear-gradient(135deg,rgba(255,255,255,.06),rgba(255,255,255,.02));padding:34px;position:relative;overflow:hidden}.contact-panel:before{content:"";position:absolute;inset:auto -80px -120px auto;width:360px;height:360px;border:1px solid rgba(184,154,94,.2);border-radius:50%}.doorway-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:28px}.doorway{border:1px solid var(--line-dark);border-radius:12px;padding:18px;min-height:150px;background:rgba(11,11,8,.35)}.doorway h3{font-size:.92rem}.doorway p{font-size:.84rem;color:rgba(245,239,226,.64);margin:0}.social-journey{margin-top:28px;padding-top:24px;border-top:1px solid var(--line-dark);display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}.social-links{display:flex;gap:10px;flex-wrap:wrap}.social-links a{border:1px solid var(--line-dark);border-radius:4px;padding:9px 11px;font-size:.82rem;font-weight:650;color:var(--ivory);background:rgba(255,255,255,.035);text-decoration:none}.social-links a:hover{border-color:var(--brass);transform:translateY(-1px)}
.page-hero{padding:96px 22px 64px;background:var(--black);color:var(--ivory)}.page-hero .container{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:54px;align-items:end}.page-kicker{border:1px solid var(--line-dark);border-radius:14px;padding:22px;color:rgba(245,239,226,.7);font-size:.92rem}.content-block{max-width:850px}.source-list{display:grid;gap:12px}.source-item{border:1px solid var(--line-light);border-radius:12px;background:var(--ivory-2);padding:18px}.source-item a{font-weight:700;color:var(--green)}.policy{max-width:860px;margin:0 auto}.policy h2{font-size:clamp(1.6rem,3vw,2.35rem);margin-top:34px}.policy p,.policy li{color:rgba(23,21,15,.72)}.policy ul{padding-left:1.1rem}.footer{background:var(--black);color:var(--ivory);padding:60px 22px 30px}.footer-grid{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1.1fr repeat(3,minmax(0,.8fr));gap:36px}.footer h3{font-size:.82rem;text-transform:uppercase;letter-spacing:.13em;color:var(--brass-2);margin-bottom:16px}.footer a{display:block;color:rgba(245,239,226,.72);font-size:.9rem;margin:9px 0}.footer p{color:rgba(245,239,226,.65);font-size:.92rem;max-width:380px}.footer-bottom{max-width:var(--max);margin:38px auto 0;padding-top:22px;border-top:1px solid var(--line-dark);display:flex;justify-content:space-between;gap:20px;color:rgba(245,239,226,.45);font-size:.8rem;flex-wrap:wrap}
@media (max-width:980px){.main-nav{display:none;position:absolute;left:0;right:0;top:64px;background:var(--ivory);border-bottom:1px solid var(--line-light);padding:18px 22px;flex-direction:column;align-items:flex-start;gap:16px}.main-nav.open{display:flex}.nav-toggle{display:block}.hero-grid,.two-col,.work-panel,.page-hero .container{grid-template-columns:1fr}.system-visual{min-height:340px}.three-grid,.four-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.arch-row{grid-template-columns:1fr}.arch-label{border-right:0;border-bottom:1px solid var(--line-light)}.arch-content{grid-template-columns:1fr 1fr}.evidence-grid,.article-grid{grid-template-columns:1fr}.article,.article:nth-child(3n){border-right:0}.article:nth-last-child(-n+3){border-bottom:1px solid var(--line-light)}.article:last-child{border-bottom:0}.institution-strip{grid-template-columns:repeat(3,minmax(0,1fr))}.doorway-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.section{padding:68px 18px}.section.compact{padding:52px 18px}.hero{padding:72px 18px 56px;min-height:auto}.nav-wrap{padding:16px 18px}.brand span{font-size:.88rem}h1{font-size:clamp(2.25rem,13vw,3.35rem)}h2{font-size:clamp(1.8rem,10vw,2.55rem)}.lead{font-size:1rem}.system-visual{min-height:300px}.node{font-size:.65rem;padding:10px}.n-parent{top:28px;left:22px;width:150px}.n-field{top:126px;left:34px;width:116px}.n-tech{top:122px;right:28px;width:132px}.n-impact{bottom:44px;left:26px;width:134px}.n-ok{bottom:54px;right:28px;width:150px}.n-label{bottom:150px;right:55px;width:118px}.line{opacity:.55}.section-head{display:block}.section-head p{margin-top:10px}.three-grid,.two-grid,.four-grid,.arch-content,.evidence-grid,.institution-strip,.doorway-grid{grid-template-columns:1fr}.card{padding:22px}.evidence-board,.contact-panel{padding:22px;border-radius:18px}.ledger-top{display:block;padding:22px}.article{min-height:auto}.social-journey{display:block}.social-links{margin-top:14px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.page-hero{padding:70px 18px 50px}.actions{width:100%}.btn{width:100%}}


html{scroll-behavior:smooth}
.hero-intro-points{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0 0}.hero-intro-points span{display:inline-flex;align-items:center;border:1px solid rgba(245,239,226,.12);padding:8px 12px;border-radius:999px;color:rgba(245,239,226,.82);font-size:.8rem;letter-spacing:.01em;background:rgba(255,255,255,.03)}
.hero-visual{position:relative;min-height:500px;border:1px solid rgba(184,154,94,.24);border-radius:34px;overflow:hidden;background:radial-gradient(circle at 75% 18%, rgba(184,154,94,.16), transparent 35%), radial-gradient(circle at 30% 70%, rgba(46,87,66,.10), transparent 36%), linear-gradient(180deg, #090907 0%, #0b0b09 68%, #080806 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,.03), 0 24px 60px rgba(0,0,0,.35)}
.hero-grid-lines{position:absolute;inset:0;background-image:linear-gradient(rgba(245,239,226,.065) 1px, transparent 1px), linear-gradient(90deg, rgba(245,239,226,.05) 1px, transparent 1px);background-size:88px 88px;opacity:.38;mask-image:linear-gradient(180deg, rgba(0,0,0,1), rgba(0,0,0,.85))}
.contour,.halo,.signal,.signal-dot{position:absolute}
.contour{border:1px solid rgba(189,200,183,.38);border-radius:50%;filter:drop-shadow(0 0 18px rgba(184,154,94,.05))}
.contour-a{width:480px;height:300px;left:-20px;top:86px;transform:rotate(17deg)}
.contour-b{width:330px;height:330px;left:250px;top:210px}
.contour-c{width:390px;height:280px;right:-38px;top:145px;transform:rotate(-18deg)}
.halo{background:radial-gradient(circle, rgba(245,239,226,.1) 0%, rgba(245,239,226,.04) 30%, transparent 62%);border-radius:50%;filter:blur(3px)}
.halo-a{width:190px;height:190px;left:148px;top:88px}
.halo-b{width:170px;height:170px;left:368px;top:270px}
.halo-c{width:210px;height:210px;right:90px;top:104px}
.signal{height:2px;background:linear-gradient(90deg, rgba(184,154,94,.15), rgba(184,154,94,.6), rgba(184,154,94,.12));transform-origin:left center}
.signal-a{width:230px;left:94px;top:320px;transform:rotate(11deg)}
.signal-b{width:280px;left:308px;top:332px;transform:rotate(-33deg)}
.signal-c{width:208px;left:501px;top:285px;transform:rotate(22deg)}
.signal-dot{width:20px;height:20px;border-radius:50%;background:#21452f;box-shadow:0 0 0 12px rgba(245,239,226,.07)}
.dot-a{left:143px;top:278px}.dot-b{left:465px;top:324px}.dot-c{right:108px;top:221px}
.hero-visual-caption{position:absolute;left:34px;right:34px;bottom:28px;display:flex;justify-content:space-between;gap:12px;padding:16px 18px;border-radius:16px;background:linear-gradient(90deg, rgba(7,7,6,.95), rgba(11,11,9,.92));border:1px solid rgba(245,239,226,.08);font-weight:700;color:var(--ivory)}
.hero-visual-caption span{position:relative;padding-right:18px}.hero-visual-caption span:not(:last-child):after{content:'→';position:absolute;right:-2px;color:var(--brass-2)}
.detail-stack{display:grid;gap:14px}.pillar-detail{border:1px solid var(--line-light);border-radius:18px;background:var(--ivory-2);overflow:hidden}.pillar-detail summary{list-style:none;display:grid;grid-template-columns:52px minmax(0,1fr);gap:18px;padding:20px 24px;cursor:pointer;align-items:start}.pillar-detail summary::-webkit-details-marker{display:none}.pillar-detail summary p{margin:4px 0 0;color:rgba(23,21,15,.62);font-size:.95rem}.summary-index{display:grid;place-items:center;width:52px;height:52px;border-radius:14px;background:#fff;border:1px solid var(--line-light);font-family:var(--serif);font-size:1.3rem;color:var(--green)}.pillar-detail[open] .summary-index{background:rgba(46,87,66,.08)}.pillar-body{padding:0 24px 24px}.pillar-body>p{max-width:76ch;color:rgba(23,21,15,.72)}.compact-grid{margin-top:18px}.mini-card{border:1px solid var(--line-light);background:white;border-radius:12px;padding:18px}.mini-card h3{font-size:.95rem;margin-bottom:7px}.mini-card p{font-size:.88rem;margin:0;color:rgba(23,21,15,.68)}
.nav-wrap .main-nav a.active,.nav-wrap .main-nav a:hover{color:var(--ink);border-bottom-color:var(--brass)}
@media (prefers-reduced-motion:no-preference){.halo-a,.halo-b,.halo-c{animation:floatHalo 14s ease-in-out infinite alternate}.dot-a,.dot-b,.dot-c{animation:pulseDot 5.6s ease-in-out infinite}.contour-a,.contour-b,.contour-c{animation:driftContour 18s ease-in-out infinite alternate}.hero-visual-caption{animation:riseCaption 900ms ease both}.hero-visual{animation:fadeInHero 900ms ease both}.pillar-detail{transition:border-color .18s ease, box-shadow .18s ease}.pillar-detail:hover{border-color:rgba(17,17,12,.16);box-shadow:0 10px 24px rgba(17,17,12,.06)}}
@keyframes floatHalo{from{transform:translate3d(0,0,0)}to{transform:translate3d(10px,-8px,0)}}
@keyframes pulseDot{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}
@keyframes driftContour{from{transform:translate3d(0,0,0) rotate(0deg)}to{transform:translate3d(6px,-6px,0) rotate(2deg)}}
@keyframes riseCaption{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInHero{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@media (max-width:980px){.hero-visual{min-height:420px}.hero-grid-lines{background-size:70px 70px}.contour-a{width:360px;height:240px;left:-24px;top:86px}.contour-b{width:260px;height:260px;left:220px;top:210px}.contour-c{width:310px;height:240px;right:-38px;top:154px}.signal-a{width:180px;left:74px;top:284px}.signal-b{width:220px;left:246px;top:295px}.signal-c{width:160px;left:392px;top:252px}.dot-a{left:110px;top:247px}.dot-b{left:373px;top:290px}.dot-c{right:92px;top:205px}.hero-visual-caption{font-size:.94rem}}
@media (max-width:640px){.hero-intro-points{gap:8px}.hero-intro-points span{font-size:.76rem;padding:7px 10px}.hero-visual{min-height:320px;border-radius:24px}.hero-grid-lines{background-size:48px 48px}.contour-a{width:240px;height:158px;left:-34px;top:76px}.contour-b{width:175px;height:175px;left:104px;top:152px}.contour-c{width:220px;height:156px;right:-42px;top:116px}.halo-a{width:110px;height:110px;left:54px;top:74px}.halo-b{width:110px;height:110px;left:160px;top:170px}.halo-c{width:130px;height:130px;right:28px;top:70px}.signal-a{width:118px;left:32px;top:212px}.signal-b{width:132px;left:140px;top:214px}.signal-c{width:105px;left:212px;top:182px}.dot-a{left:56px;top:189px}.dot-b{left:178px;top:210px}.dot-c{right:48px;top:160px}.hero-visual-caption{left:18px;right:18px;bottom:18px;padding:12px 14px;font-size:.82rem;display:grid;grid-template-columns:1fr;gap:6px}.hero-visual-caption span:after{display:none}.pillar-detail summary{grid-template-columns:44px minmax(0,1fr);padding:18px}.summary-index{width:44px;height:44px;border-radius:12px;font-size:1.1rem}.pillar-body{padding:0 18px 18px}}


/* V10 hero identity stage */
.hero-logo-stage{
  position:relative;
  min-height:500px;
  border:1px solid rgba(184,154,94,.22);
  border-radius:34px;
  overflow:hidden;
  background:
    radial-gradient(circle at 50% 42%, rgba(245,239,226,.11), transparent 36%),
    radial-gradient(circle at 50% 120%, rgba(46,87,66,.18), transparent 44%),
    linear-gradient(180deg,#090907 0%,#0b0b08 66%,#070706 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.035),0 24px 60px rgba(0,0,0,.36);
  display:grid;
  place-items:center;
}
.logo-stage-grid{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(245,239,226,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,239,226,.045) 1px, transparent 1px);
  background-size:88px 88px;
  opacity:.32;
  mask-image:radial-gradient(circle at 50% 42%, rgba(0,0,0,1), transparent 76%);
}
.logo-stage-glow{
  position:absolute;
  width:min(62%,480px);
  aspect-ratio:1;
  border-radius:50%;
  background:radial-gradient(circle, rgba(184,154,94,.18), rgba(245,239,226,.055) 34%, transparent 66%);
  filter:blur(16px);
}
.logo-lockup{
  position:relative;
  z-index:1;
  display:grid;
  place-items:center;
  padding:48px;
}
.logo-lockup img{
  width:min(320px,58vw);
  height:auto;
  display:block;
  filter:drop-shadow(0 18px 38px rgba(0,0,0,.48));
}
.css-logo-lockup{
  gap:18px;
  color:var(--ivory);
}
.css-logo-lockup strong{
  font-size:clamp(1.35rem,3vw,2.4rem);
  letter-spacing:.08em;
  text-transform:uppercase;
}
.hero-di-mark{
  display:flex;
  gap:8px;
}
.hero-di-mark span{
  display:grid;
  place-items:center;
  width:64px;
  height:64px;
  border:3px solid var(--ivory);
  font-weight:800;
  font-size:2rem;
}
@media (prefers-reduced-motion:no-preference){
  .logo-stage-glow{animation:logoBreath 7s ease-in-out infinite alternate}
  .logo-lockup{animation:logoEnter 780ms ease both}
}
@keyframes logoBreath{
  from{transform:scale(.96);opacity:.76}
  to{transform:scale(1.06);opacity:1}
}
@keyframes logoEnter{
  from{opacity:0;transform:translateY(10px) scale(.985)}
  to{opacity:1;transform:translateY(0) scale(1)}
}
@media (max-width:980px){
  .hero-logo-stage{min-height:420px}
  .logo-lockup img{width:min(280px,64vw)}
}
@media (max-width:640px){
  .hero-logo-stage{min-height:310px;border-radius:24px}
  .logo-stage-grid{background-size:48px 48px}
  .logo-lockup{padding:30px}
  .logo-lockup img{width:min(220px,70vw)}
  .hero-di-mark span{width:48px;height:48px;font-size:1.5rem;border-width:2px}
}