:root{
  --cream:#f4efe6; --paper:#fbf8f2; --ink:#20211f; --muted:#66645e; --line:#d8d1c5;
  --terra:#c86b46;--terra-text:#a14f32;--terra-action:#a14f32; --terra-dark:#944b31; --mustard:#c69a45; --sage:#74806c; --sage-dark:#5f6b58;
  --deep:#202421; --white:#fffdf8; --max:1480px;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--cream)}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55}
a{color:inherit;text-decoration:none}
.shell{width:min(calc(100% - 64px),var(--max));margin:auto}
.reading-progress{position:fixed;z-index:120;top:0;left:0;width:100%;height:3px;background:transparent}.reading-progress i{display:block;width:0;height:100%;background:var(--terra)}
.site-header{position:sticky;top:0;z-index:100;background:rgba(244,239,230,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.navbar{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px}.brand img{width:42px;height:42px;object-fit:contain}.brand-title{font-weight:800;font-size:.88rem;letter-spacing:.08em}.brand-sub{font-size:.64rem;color:var(--muted);letter-spacing:.06em;margin-top:1px}
.main-nav{display:flex;align-items:center;gap:22px;font-size:.78rem;font-weight:700;color:#4f514c}.main-nav>span{white-space:nowrap}.main-nav .linkedin{color:var(--terra-dark)}.lang{display:flex;gap:8px;padding-left:4px}.lang .active{color:var(--terra-dark)}
.menu{display:none;border:1px solid var(--line);background:var(--paper);border-radius:10px;padding:8px 11px;font-size:1.15rem}
.context-bar{background:var(--paper);border-bottom:1px solid var(--line)}.context-inner{min-height:40px;display:flex;align-items:center;gap:12px;font-size:.67rem;font-weight:800;letter-spacing:.07em;color:#62635e}.context-inner span+span:before,.context-inner em:before{content:'·';margin-right:12px;color:#a7a097}.context-inner em{font-style:normal;color:var(--terra-dark)}
.hero{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(430px,.85fr);gap:72px;align-items:center;padding:72px 0 58px;min-height:710px}
.hero-kicker-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.kicker{margin:0;color:var(--terra-dark);font-size:.75rem;font-weight:900;letter-spacing:.11em}.project-state{display:inline-flex;align-items:center;gap:8px;border:1px solid #c9c4b8;border-radius:999px;padding:7px 12px;font-size:.72rem;font-weight:700;color:#51564f;background:rgba(251,248,242,.65)}.project-state i{width:8px;height:8px;border-radius:50%;background:var(--mustard);box-shadow:0 0 0 5px rgba(198,154,69,.14)}
.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(4.1rem,6.2vw,7.1rem);line-height:.92;letter-spacing:-.045em;margin:24px 0 28px;max-width:980px}.hero h1 em{font-style:normal;color:var(--sage)}
.lead{font-size:1.18rem;line-height:1.65;color:#4f4d48;max-width:920px;margin:0 0 32px}
.meta-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid transparent;max-width:920px}.meta-grid div{padding:18px 18px 18px 0;border-bottom:1px solid var(--line)}.meta-grid div:nth-child(odd){border-right:1px solid var(--line)}.meta-grid div:nth-child(even){padding-left:24px}.meta-grid span{display:block;font-size:.66rem;letter-spacing:.08em;font-weight:900;color:#696961;margin-bottom:4px}.meta-grid b{font-size:.9rem}
.case-tools{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}.case-tools span{border:1px solid #d6d0c4;border-radius:999px;padding:8px 12px;background:rgba(251,248,242,.55);font-size:.72rem;font-weight:750}
.hero-map{background:linear-gradient(160deg,#fffdf9,#f8f5ee);border:1px solid #d7d1c7;border-radius:28px;padding:26px 28px 28px;box-shadow:0 26px 55px rgba(63,53,41,.11);min-height:520px;position:relative;overflow:hidden}.hero-map:before{content:'';position:absolute;width:250px;height:250px;border:1px solid #e1ddd4;border-radius:50%;right:-90px;top:-105px;box-shadow:0 0 0 32px rgba(226,220,210,.20),0 0 0 66px rgba(226,220,210,.10)}
.map-head{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;font-size:.68rem;font-weight:900;letter-spacing:.09em;color:#526153}.map-head b{font-family:var(--serif);font-size:1.05rem;color:var(--terra-text)}
.scatter-zone{height:305px;position:relative;margin-top:20px;border:1px dashed #d5cec2;border-radius:19px;background:rgba(255,255,255,.36)}.doc-card{position:absolute;background:var(--white);border:1px solid #d8d1c5;border-radius:14px;padding:12px 14px;width:145px;box-shadow:0 10px 20px rgba(62,53,43,.05);z-index:2}.doc-card small{display:block;font-size:.55rem;font-weight:900;color:var(--terra-dark);letter-spacing:.08em}.doc-card b{display:block;font-family:var(--serif);font-size:1rem;margin-top:2px}.doc-card span{font-size:.63rem;color:#76736d}.d1{left:22px;top:28px;transform:rotate(-2deg)}.d2{left:24px;bottom:27px;transform:rotate(1.2deg)}.d3{right:22px;top:42px;transform:rotate(2deg)}
.scatter-lines{position:absolute;inset:0;width:100%;height:100%;z-index:1}.scatter-lines path{fill:none;stroke:#bdc4b7;stroke-width:2;stroke-dasharray:6 7}
.knowledge-node{position:absolute;z-index:3;left:50%;top:51%;transform:translate(-50%,-50%);width:220px;text-align:center;padding:20px 16px;border-radius:20px;background:var(--sage-dark);color:white;box-shadow:0 18px 32px rgba(73,85,68,.22)}.knowledge-node span{display:block;font-size:.56rem;font-weight:900;letter-spacing:.08em;opacity:.9}.knowledge-node b{display:block;font-family:var(--serif);font-size:1.3rem;margin:5px 0}.knowledge-node small{font-size:.64rem;opacity:.8}
.map-divider{display:flex;align-items:center;gap:10px;margin:17px 0 13px;color:var(--terra-dark);font-size:.57rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.map-divider i{height:1px;background:#dfc7b9;flex:1}.answer-strip{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:center;gap:7px}.answer-strip span{border:1px solid #d4d8d0;background:#f3f6f0;border-radius:12px;padding:10px 8px;text-align:center;font-size:.61rem;font-weight:850;color:#455147}.answer-strip b{color:var(--terra-text)}
.story-nav{position:sticky;top:76px;z-index:70;background:rgba(251,248,242,.96);border-top:1px solid var(--line);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.story-nav-inner{display:grid;grid-template-columns:repeat(6,1fr);min-height:60px}.story-nav a{display:flex;align-items:center;justify-content:center;gap:8px;font-size:.69rem;color:#686961;border-right:1px solid #e2ddd4;position:relative}.story-nav a:first-child{border-left:1px solid #e2ddd4}.story-nav a span{font-size:.58rem;font-weight:900;color:#a29b91}.story-nav a b{font-weight:800}.story-nav a.active{color:var(--ink)}.story-nav a.active:after{content:'';position:absolute;left:18%;right:18%;bottom:-1px;height:3px;background:var(--terra)}
.section{padding:76px 0;border-bottom:1px solid var(--line)}.section-head{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.65fr);gap:72px;align-items:start;margin-bottom:38px}.section-head h2{font-family:var(--serif);font-size:clamp(2.9rem,4.4vw,5.3rem);font-weight:400;line-height:1.02;letter-spacing:-.03em;margin:16px 0 0}.section-head>p{font-size:1.02rem;color:#66635d;line-height:1.7;margin:45px 0 0;max-width:540px}.section-head.light h2{color:var(--white)}.section-head.light>p{color:#c8c7c0}.section-head.light .kicker{color:#e39570}
.problem-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:22px;overflow:hidden;background:rgba(251,248,242,.48)}.problem-grid article{padding:28px 26px 30px;border-right:1px solid var(--line);min-height:235px}.problem-grid article:last-child{border-right:0}.problem-grid article>span{font-size:.62rem;font-weight:900;color:var(--terra-text);letter-spacing:.08em}.problem-grid h3{font-family:var(--serif);font-size:1.45rem;line-height:1.08;margin:26px 0 12px}.problem-grid p{font-size:.86rem;line-height:1.6;color:#66635e;margin:0}.role-band{display:grid;grid-template-columns:150px 1.35fr 1fr;gap:32px;align-items:center;margin-top:22px;padding:25px 28px;border-radius:18px;background:var(--sage-dark);color:white}.role-band>span{font-size:.62rem;font-weight:900;letter-spacing:.1em}.role-band>b{font-family:var(--serif);font-size:1.45rem;line-height:1.25;font-weight:400}.role-band p{margin:0;font-size:.84rem;opacity:.82}
.dark{background:var(--deep);color:var(--white)}.layer-stack{display:grid;grid-template-columns:1fr 42px 1fr 42px 1fr 42px 1fr;align-items:stretch}.layer{border:1px solid #4a4e49;border-radius:20px;padding:26px 24px;background:#292d29;min-height:270px;display:flex;flex-direction:column}.layer>div{display:flex;justify-content:space-between;align-items:center}.layer>div span{font-family:var(--serif);font-size:1.35rem;color:#e49b78}.layer>div small{font-size:.55rem;font-weight:900;letter-spacing:.1em;color:#c6c8c2}.layer h3{font-family:var(--serif);font-size:1.6rem;font-weight:400;margin:38px 0 12px}.layer p{font-size:.82rem;line-height:1.6;color:#c7c7c1;margin:0}.layer>i{font-style:normal;margin-top:auto;padding-top:28px;font-size:.57rem;font-weight:900;letter-spacing:.08em;color:#d9b86e}.layer.authorize{background:#52604f;border-color:#697866}.layer.ai{background:#30372f;border-color:#657060}.layer-arrow{display:flex;align-items:center;justify-content:center;color:#df8d67;font-size:1.4rem}.principle{margin-top:28px;border-top:1px solid #484d48;border-bottom:1px solid #484d48;padding:24px 0;display:grid;grid-template-columns:190px 1fr;gap:32px;align-items:center}.principle span{font-size:.61rem;font-weight:900;letter-spacing:.11em;color:#e39570}.principle b{font-family:var(--serif);font-size:1.65rem;line-height:1.3;font-weight:400;color:#fff}
.privacy-split{display:grid;grid-template-columns:1fr 110px 1fr;align-items:stretch}.vault,.authorized{border:1px solid var(--line);border-radius:22px;padding:30px;background:rgba(251,248,242,.55);min-height:390px}.zone-label{display:flex;align-items:center;gap:10px;font-size:.58rem;font-weight:900;letter-spacing:.1em;color:#666}.zone-label i{width:9px;height:9px;border-radius:50%;background:var(--mustard)}.authorized .zone-label i{background:var(--sage)}.vault h3,.authorized h3{font-family:var(--serif);font-size:2rem;font-weight:400;margin:28px 0 24px}.vault-doc{border:1px solid #d7d0c4;border-radius:16px;padding:19px 18px;background:#fffdf8}.vault-doc b,.vault-doc span,.vault-doc small{display:block}.vault-doc b{font-size:.95rem}.vault-doc span{font-size:.72rem;color:#706d67;margin-top:3px}.vault-doc small{font-size:.61rem;color:var(--terra-dark);font-weight:800;margin-top:13px;text-transform:uppercase;letter-spacing:.06em}.vault ul,.authorized ul{list-style:none;margin:24px 0 0;padding:0}.vault li,.authorized li{border-top:1px solid #ddd7cd;padding:11px 0;font-size:.8rem;color:#5f5d58}.auth-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:7px;align-items:center}.auth-flow span{background:#eef1eb;border:1px solid #d5dbd1;border-radius:12px;text-align:center;padding:15px 6px;font-size:.69rem;font-weight:800;color:#4f5d4f}.auth-flow b{color:var(--terra-text)}.boundary-line{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:#9f988e}.boundary-line:before,.boundary-line:after{content:'';width:1px;flex:1;background:#d7d0c5}.boundary-line span{writing-mode:vertical-rl;transform:rotate(180deg);font-size:.52rem;font-weight:900;letter-spacing:.1em}.boundary-line b{font-family:var(--serif);font-size:1.8rem;color:var(--terra-text)}.privacy-note{margin-top:22px;padding:20px 24px;border-radius:16px;background:#efe7d9;display:grid;grid-template-columns:260px 1fr;gap:24px}.privacy-note b{font-family:var(--serif);font-size:1.15rem}.privacy-note span{font-size:.8rem;line-height:1.55;color:#5f5b54}
.paper{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.timeline-map{height:440px;position:relative;border:1px solid #ddd7cd;border-radius:22px;background:linear-gradient(180deg,#fffefb,#f6f2ea);overflow:hidden}.timeline-axis{position:absolute;left:60px;right:60px;bottom:48px;display:flex;justify-content:space-between;font-size:.59rem;font-weight:900;letter-spacing:.08em;color:#858179}.timeline-line{position:absolute;left:70px;right:70px;bottom:78px;height:2px;background:#cfc8bc}.timeline-line i{position:absolute;top:50%;width:12px;height:12px;border-radius:50%;background:var(--sage);border:3px solid #f7f3eb;transform:translate(-50%,-50%);box-shadow:0 0 0 1px #8c9987}.n1{left:6%}.n2{left:27%}.n3{left:49%}.n4{left:72%}.n5{left:94%}.event{position:absolute;width:170px;border:1px solid #d8d1c5;border-radius:15px;background:#fffdf9;padding:14px 15px;z-index:3;box-shadow:0 10px 18px rgba(58,51,43,.05)}.event small{display:block;font-size:.52rem;font-weight:900;letter-spacing:.08em;color:var(--terra-dark)}.event b{display:block;font-family:var(--serif);font-size:1rem;margin:5px 0}.event span{font-size:.61rem;color:#77736d}.e1{left:6%;bottom:110px}.e2{left:25%;top:38px}.e3{left:43%;top:155px}.e4{right:20%;top:65px}.e5{right:4%;bottom:115px}.connections{position:absolute;inset:0;width:100%;height:100%;z-index:1}.connections path{fill:none;stroke:#c7cdbf;stroke-width:2;stroke-dasharray:6 7}.knowledge-bottom{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}.knowledge-bottom div{border:1px solid #ddd7cd;border-radius:14px;padding:15px 17px;background:#fffdf9}.knowledge-bottom span{display:block;font-size:.54rem;font-weight:900;letter-spacing:.09em;color:#7d766e}.knowledge-bottom b{display:block;font-family:var(--serif);font-size:1rem;margin-top:2px}
.query-demo{border:1px solid var(--line);border-radius:24px;padding:28px;background:rgba(251,248,242,.65)}.question-card{display:grid;grid-template-columns:120px 1fr auto;gap:18px;align-items:center;border-bottom:1px solid var(--line);padding:0 0 24px}.question-card>span{font-size:.58rem;font-weight:900;letter-spacing:.1em;color:var(--terra-dark)}.question-card p{font-family:var(--serif);font-size:1.45rem;line-height:1.3;margin:0}.question-card small{font-size:.62rem;color:#77736d}.query-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:12px;align-items:center;padding:28px 0}.query-flow div{border:1px solid #d7d2c8;border-radius:14px;padding:15px 13px;text-align:center;background:#fffdf9}.query-flow div span{display:block;font-size:.52rem;font-weight:900;color:var(--terra-text)}.query-flow div b{display:block;font-size:.8rem;margin-top:2px}.query-flow div small{font-size:.58rem;color:#79756f}.query-flow>i{font-style:normal;color:var(--terra-text);font-weight:900}.answer-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.answer-card,.sources-card{border-radius:18px;padding:24px}.answer-card{background:var(--sage-dark);color:white}.answer-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.18);padding-bottom:13px}.answer-head span{font-size:.57rem;font-weight:900;letter-spacing:.09em}.answer-head em{font-style:normal;font-size:.61rem;border:1px solid rgba(255,255,255,.32);border-radius:999px;padding:5px 9px}.answer-card>p{font-family:var(--serif);font-size:1.45rem;line-height:1.4;margin:24px 0}.answer-limits{display:grid;grid-template-columns:80px 1fr;gap:14px;padding-top:15px;border-top:1px solid rgba(255,255,255,.18)}.answer-limits b{font-size:.58rem;letter-spacing:.08em}.answer-limits span{font-size:.72rem;opacity:.8}.sources-card{border:1px solid #d8d1c5;background:#fffdf9}.sources-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.sources-head span{font-size:.57rem;font-weight:900;letter-spacing:.09em;color:#67635d}.sources-head b{font-family:var(--serif);font-size:1.25rem;color:var(--terra-text)}.source{display:flex;gap:12px;align-items:center;border-top:1px solid #ded8ce;padding:15px 0}.source i{font-style:normal;width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:#e7ece3;color:#52604f;font-size:.61rem;font-weight:900}.source div b,.source div span{display:block}.source div b{font-size:.73rem}.source div span{font-size:.62rem;color:#7b776f;margin-top:2px}.trace-band{display:grid;grid-template-columns:160px 1fr;gap:25px;align-items:center;margin-top:20px;padding:20px 24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.trace-band span{font-size:.58rem;font-weight:900;letter-spacing:.1em;color:var(--terra-dark)}.trace-band b{font-family:var(--serif);font-size:1.2rem;font-weight:400}
.status{background:var(--deep);color:white}.status-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.status-grid article{border:1px solid #484d48;border-radius:18px;padding:24px;background:#282c28}.status-grid article>span{display:block;font-size:.58rem;font-weight:900;letter-spacing:.1em;color:#e19875;margin-bottom:14px}.status-grid ul{margin:0;padding:0;list-style:none}.status-grid li{padding:10px 0;border-top:1px solid #3d423e;font-size:.78rem;color:#d0d0ca}.status-grid .limits{background:#252825}.proof{margin-top:44px;padding-top:38px;border-top:1px solid #484d48}.proof>span{font-size:.6rem;font-weight:900;letter-spacing:.1em;color:#e19875}.proof h3{font-family:var(--serif);font-size:clamp(2.1rem,3.3vw,4rem);line-height:1.15;font-weight:400;max-width:1200px;margin:18px 0 24px}.proof-tags{display:flex;gap:8px;flex-wrap:wrap}.proof-tags i{font-style:normal;border:1px solid #59605a;border-radius:999px;padding:8px 11px;font-size:.65rem;color:#d2d3cc}.next-links{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #484d48;margin-top:58px;padding-top:22px;font-size:.7rem;color:#aaa9a3}.next-links a{color:#f0d4c5;font-weight:800}
@media(max-width:1180px){
  .main-nav{display:none;position:absolute;right:32px;top:67px;width:240px;flex-direction:column;align-items:flex-start;gap:0;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:8px;box-shadow:0 16px 40px rgba(40,35,29,.12)}.main-nav.open{display:flex}.main-nav>span,.main-nav .lang{width:100%;padding:10px 12px}.menu{display:block}.hero{grid-template-columns:1fr;gap:40px;padding-top:56px}.hero-map{max-width:780px}.problem-grid{grid-template-columns:1fr 1fr}.problem-grid article:nth-child(2){border-right:0}.problem-grid article:nth-child(-n+2){border-bottom:1px solid var(--line)}.layer-stack{grid-template-columns:1fr 34px 1fr;row-gap:16px}.layer-stack .layer:nth-of-type(3),.layer-stack .layer:nth-of-type(4){grid-row:3}.layer-stack .layer-arrow:nth-of-type(3){display:none}.privacy-split{grid-template-columns:1fr 70px 1fr}.story-nav-inner{grid-template-columns:repeat(3,1fr)}.story-nav{top:76px}.story-nav a:nth-child(-n+3){border-bottom:1px solid #e2ddd4}.section-head{grid-template-columns:1fr;gap:14px}.section-head>p{margin-top:0}.role-band{grid-template-columns:120px 1fr}.role-band p{grid-column:2}.status-grid{grid-template-columns:1fr 1fr}.status-grid article:last-child{grid-column:1/-1}
}
@media(max-width:760px){
  .shell{width:min(calc(100% - 32px),var(--max))}.navbar{min-height:68px}.brand img{width:36px;height:36px}.brand-title{font-size:.78rem}.brand-sub{font-size:.55rem}.context-inner{overflow:auto;white-space:nowrap}.hero{padding:42px 0 38px;min-height:0}.hero h1{font-size:clamp(3.2rem,16vw,5rem);margin-top:18px}.lead{font-size:1rem}.meta-grid{grid-template-columns:1fr}.meta-grid div:nth-child(odd){border-right:0}.meta-grid div:nth-child(even){padding-left:0}.hero-map{padding:20px 18px;border-radius:20px;min-height:500px}.scatter-zone{height:300px}.doc-card{width:125px;padding:10px}.knowledge-node{width:180px}.answer-strip{grid-template-columns:1fr 1fr}.answer-strip b{display:none}.story-nav{top:68px;overflow-x:auto}.story-nav-inner{display:flex;width:max-content;min-width:100%}.story-nav a{min-width:142px;padding:0 15px}.section{padding:52px 0}.section-head{margin-bottom:38px}.section-head h2{font-size:2.85rem}.section-head>p{font-size:.92rem}.problem-grid{grid-template-columns:1fr}.problem-grid article{border-right:0!important;border-bottom:1px solid var(--line);min-height:0}.problem-grid article:last-child{border-bottom:0}.role-band{grid-template-columns:1fr;gap:12px}.role-band p{grid-column:auto}.layer-stack{display:block}.layer{min-height:230px}.layer-arrow{height:36px}.principle{grid-template-columns:1fr;gap:10px}.principle b{font-size:1.35rem}.privacy-split{grid-template-columns:1fr}.boundary-line{height:80px;flex-direction:row}.boundary-line:before,.boundary-line:after{width:auto;height:1px}.boundary-line span{writing-mode:horizontal-tb;transform:none}.privacy-note{grid-template-columns:1fr}.timeline-map{height:660px}.timeline-axis{display:none}.timeline-line{left:50%;top:40px;bottom:40px;width:2px;height:auto}.timeline-line i{left:50%!important}.n1{top:8%}.n2{top:28%}.n3{top:48%}.n4{top:68%}.n5{top:88%}.event{width:42%;}.e1{left:4%;top:40px;bottom:auto}.e2{left:auto;right:4%;top:155px}.e3{left:4%;top:275px}.e4{left:auto;right:4%;top:395px}.e5{left:4%;right:auto;top:515px;bottom:auto}.connections{display:none}.knowledge-bottom{grid-template-columns:1fr 1fr}.question-card{grid-template-columns:1fr}.query-flow{grid-template-columns:1fr}.query-flow>i{transform:rotate(90deg);text-align:center}.answer-layout{grid-template-columns:1fr}.trace-band{grid-template-columns:1fr}.status-grid{grid-template-columns:1fr}.status-grid article:last-child{grid-column:auto}.proof h3{font-size:2.3rem}.next-links{gap:20px}.main-nav{right:16px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}


.story-nav a span{
  font-size:.69rem;
  color:#5f5b54;
}
.boundary-line span{
  font-size:.69rem;
  color:#5f5b54;
}
.layer.authorize>div small{
  font-size:.69rem;
  color:#f1f3ee;
}
.knowledge-node small{
  font-size:.69rem;
  color:#f1f3ee;
  opacity:1;
}
.answer-limits span{
  color:#fffdf8;
  opacity:1;
}
.question-card small,
.knowledge-bottom span,
.source div span{
  font-size:.69rem;
  color:#66645e;
}

@media(max-width:1180px){
  .layer-stack{
    grid-template-columns:minmax(0,1fr) 34px minmax(0,1fr);
    row-gap:16px;
  }
  .layer-stack > .layer:nth-child(1){grid-column:1;grid-row:1}
  .layer-stack > .layer-arrow:nth-child(2){grid-column:2;grid-row:1;display:flex}
  .layer-stack > .layer:nth-child(3){grid-column:3;grid-row:1}
  .layer-stack > .layer-arrow:nth-child(4){grid-column:1/-1;grid-row:2;display:flex;height:34px}
  .layer-stack > .layer:nth-child(5){grid-column:1;grid-row:3}
  .layer-stack > .layer-arrow:nth-child(6){grid-column:2;grid-row:3;display:flex}
  .layer-stack > .layer:nth-child(7){grid-column:3;grid-row:3}
}

@media(max-width:760px){
  .layer-stack > .layer,
  .layer-stack > .layer-arrow{
    display:flex;
    grid-column:auto;
    grid-row:auto;
  }
  .layer-stack > .layer{display:flex}
  .layer-stack > .layer-arrow{height:36px}
  .timeline-line .n1{top:8%!important}
  .timeline-line .n2{top:28%!important}
  .timeline-line .n3{top:48%!important}
  .timeline-line .n4{top:68%!important}
  .timeline-line .n5{top:88%!important}
}


@media (min-width:1181px){
  .doc-card{
    width:clamp(96px,25%,138px);
    padding:10px;
  }
  .doc-card b{font-size:clamp(.92rem,1.1vw,1rem);line-height:1.08}
  .doc-card span{font-size:.61rem}
  .d1{left:10px;top:28px}
  .d2{left:10px;bottom:27px}
  .d3{right:10px;top:42px}
  .knowledge-node{
    width:clamp(156px,40%,210px);
    padding:18px 12px;
  }
  .knowledge-node b{font-size:clamp(1.18rem,1.5vw,1.3rem);line-height:1.08}
}





.main-nav{gap:20px;font-size:.70rem}
.main-nav>.linkedin{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:8px 13px;
  border-radius:999px;
  background:var(--terra-action);
  color:#fff;
  font-weight:850;
  white-space:nowrap;
}
.main-nav>.linkedin:hover{color:#fff;background:#b95e3c}
.lang{
  display:flex;
  align-items:center;
  gap:2px;
  padding:3px;
  border:1px solid var(--line);
  border-radius:999px;
  white-space:nowrap;
}
.lang span{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:30px;
  min-height:25px;
  padding:4px 7px;
  border-radius:999px;
  font-size:.70rem;
  line-height:1;
  font-weight:900;
}
.lang .active{background:var(--ink);color:#fff}


.context-inner em{
  margin-left:auto;
  font-style:normal;
  color:var(--terra-dark);
}
.context-inner em:before{content:none}


.problem-grid article{min-height:198px}
.layer{min-height:232px}
.layer h3{margin-top:28px}
.layer>i{padding-top:18px}

@media(max-width:1180px){
  .main-nav>.linkedin{
    width:100%;
    margin-top:8px;
    padding:11px 14px;
    text-align:center;
  }
  .lang{width:auto!important;margin-top:8px;align-self:flex-start;padding:3px!important}
  .lang span{width:auto!important;padding:4px 7px!important}
}

@media(max-width:760px){
  .problem-grid article{min-height:0}
  .layer{min-height:215px}
  .context-inner em{display:none}
}



.layer-stack{align-items:start}
.layer{min-height:0}
.layer-arrow{align-self:stretch}
.layer>i{margin-top:0;padding-top:18px}


@media(min-width:1100px) and (max-width:1180px){
  .menu{display:none!important}
  .main-nav{
    display:flex!important;
    position:static!important;
    width:auto!important;
    flex-direction:row!important;
    align-items:center!important;
    gap:20px!important;
    background:transparent!important;
    border:0!important;
    border-radius:0!important;
    padding:0!important;
    box-shadow:none!important;
  }
  .main-nav>span{width:auto!important;padding:0!important}
  .main-nav>.linkedin{width:auto!important;margin-top:0!important;padding:8px 13px!important}
  .main-nav .lang{width:auto!important;margin-top:0!important;align-self:auto!important;padding:3px!important}
  .main-nav .lang span{width:auto!important;padding:4px 7px!important}
}


.lang{border-color:rgba(70,57,41,.16)}



.site-header{
  background:rgba(251,248,242,.96);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(70,57,41,.08);
}
.site-header .shell,
.context-bar .shell,
.story-nav .shell{
  width:min(1480px,calc(100vw - 64px));
}
.navbar{height:68px;min-height:68px;gap:24px}
.brand{gap:10px;min-width:max-content}
.brand img{width:46px;height:43px}
.brand-title{
  font-family:Georgia,"Times New Roman",serif;
  letter-spacing:.16em;
  font-size:.94rem;
  font-weight:400;
  line-height:1;
}
.brand-sub{
  font-size:.50rem;
  letter-spacing:.13em;
  color:var(--sage-dark);
  margin-top:5px;
  font-weight:850;
  line-height:1;
}
.context-inner{height:46px;min-height:46px;gap:11px;font-weight:400;letter-spacing:normal;color:var(--ink)}
.context-inner>span:first-child{font-size:.62rem;font-weight:900;letter-spacing:.11em;color:var(--terra-text)}
.context-inner>span:nth-child(2){font-family:Georgia,"Times New Roman",serif;font-size:1rem;font-weight:400}
.context-inner span+span:before{content:none}
.context-inner em{font-size:.58rem;color:var(--muted)}
.story-nav{top:68px}

@media(max-width:1020px){
  .site-header .shell,
  .context-bar .shell,
  .story-nav .shell{width:min(calc(100% - 64px),1480px)}
}
@media(max-width:760px){
  .site-header .shell,
  .context-bar .shell,
  .story-nav .shell{width:calc(100% - 32px)}
  .navbar{height:62px;min-height:62px}
  .brand img{width:42px;height:39px}
  .brand-title{font-size:.80rem}
  .brand-sub{display:none}
  .context-inner{height:42px;min-height:42px}
}


.main-nav>span{padding:9px 0}
.main-nav>span:first-child{border-bottom:1.5px solid var(--terra);padding-bottom:7px}
.main-nav>span:nth-child(5){color:var(--muted)}
@media(min-width:1100px) and (max-width:1180px){.main-nav>span{padding:9px 0!important}.main-nav>span:first-child{padding-bottom:7px!important}}



.section.status{border-bottom:0}


@media(max-width:600px){
  .scatter-zone{height:450px}
  .doc-card{
    width:clamp(108px,43%,126px);
    padding:10px 9px;
  }
  .d1{left:8px;top:18px;transform:rotate(-2deg)}
  .d3{right:8px;top:20px;transform:rotate(2deg)}
  .d2{
    left:50%;
    right:auto;
    bottom:18px;
    transform:translateX(-50%) rotate(1.2deg);
  }
  .knowledge-node{
    left:50%;
    top:50%;
    width:clamp(170px,68%,194px);
    padding:17px 12px;
  }
}


:root{
  --label-micro:.55rem;      
  --label-standard:.62rem;   
  --label-emphasis:.70rem;   
}


.kicker,
.map-head,
.story-nav a span,
.layer>div small,
.principle span,
.boundary-line span,
.knowledge-node small,
.question-card>span,
.question-card small,
.query-flow div span,
.knowledge-bottom span,
.source div span{
  font-size:var(--label-emphasis);
}

.meta-grid span,
.knowledge-node span,
.map-divider,
.answer-strip span,
.role-band>span,
.layer>i,
.zone-label,
.vault-doc small,
.timeline-axis,
.query-flow div small,
.answer-head span,
.answer-head em,
.answer-limits b,
.sources-head span,
.source i,
.trace-band span,
.status-grid article>span,
.proof>span{
  font-size:var(--label-standard);
}

.doc-card small,
.problem-grid article>span,
.event small{
  font-size:var(--label-micro);
}


.principle b{
  position:relative;
  font-size:1.9rem;
  line-height:1.24;
}
.principle b::before{
  content:'“';
  display:inline-block;
  margin-right:7px;
  color:#e39570;
  font-family:var(--serif);
  font-size:3rem;
  line-height:0;
  vertical-align:-.22em;
}


.privacy-split>*{min-width:0}
.boundary-line{min-width:0;max-width:100%}
.boundary-line span{min-width:0;max-width:100%;text-align:center}

@media(max-width:760px){
  .privacy-split>*{min-width:0}
  .boundary-line{width:100%;min-width:0}
  .boundary-line span{
    min-width:0;
    max-width:100%;
    white-space:normal;
    overflow-wrap:anywhere;
  }
  .principle b{font-size:1.48rem;line-height:1.28}
  .principle b::before{font-size:2.6rem;margin-right:5px}
}

.layer.authorize>div small{font-size:var(--label-emphasis)}


.principle b::after{
  content:'”';
  display:inline-block;
  margin-left:5px;
  color:#e39570;
  font-family:var(--serif);
  font-size:3rem;
  line-height:0;
  vertical-align:-.18em;
}


@media(max-width:340px){
  .d2{bottom:10px}
}

@media(max-width:760px){
  .principle b::after{
    font-size:2.6rem;
    margin-left:4px;
  }
}


:root{
  --surface:#fffdf9;
  --surface-soft:#f7f3eb;
  --surface-sage:#eef2eb;
  --shadow-soft:0 12px 30px rgba(63,53,41,.07);
  --shadow-raised:0 22px 48px rgba(63,53,41,.11);
  --shadow-dark:0 18px 40px rgba(0,0,0,.16);
  --focus-light:#944b31;
  --focus-dark:#e39570;
}


a,button{transition:color .18s ease,background-color .18s ease,border-color .18s ease,box-shadow .18s ease,transform .18s ease}
a:focus-visible,button:focus-visible{
  outline:3px solid var(--focus-light);
  outline-offset:4px;
}
.dark a:focus-visible,.status a:focus-visible{outline-color:var(--focus-dark)}
.main-nav>.linkedin:hover{transform:translateY(-1px);box-shadow:0 7px 18px rgba(148,75,49,.18)}
.story-nav a:hover{background:rgba(200,107,70,.055);color:var(--ink)}
.next-links a:hover{color:#fff;transform:translateY(-1px)}
.menu:hover{border-color:#b9ad9e;background:#fffdf9}


.hero{gap:clamp(58px,5vw,82px)}
.hero-copy{position:relative;z-index:2}
.hero h1{max-width:940px;text-wrap:balance}
.lead{max-width:850px;color:#54514b}
.meta-grid div{transition:background-color .2s ease}
.meta-grid div:hover{background:rgba(251,248,242,.48)}
.case-tools span{
  background:rgba(255,253,248,.68);
  border-color:#d1c9bc;
  box-shadow:0 3px 9px rgba(70,57,41,.025);
}
.hero-map{
  border-color:#cfc7ba;
  background:
    radial-gradient(circle at 78% 18%,rgba(116,128,108,.09),transparent 27%),
    linear-gradient(155deg,#fffefb 0%,#faf6ee 58%,#f4efe6 100%);
  box-shadow:var(--shadow-raised),inset 0 1px 0 rgba(255,255,255,.8);
}
.hero-map:before{opacity:.78}
.scatter-zone{
  border-color:#cec4b6;
  background:
    radial-gradient(circle at 50% 50%,rgba(116,128,108,.075),transparent 34%),
    linear-gradient(rgba(255,255,255,.58),rgba(255,255,255,.34));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.45);
}
.scatter-zone:after{
  content:'';
  position:absolute;
  inset:18px;
  border-radius:14px;
  pointer-events:none;
  background-image:radial-gradient(circle,rgba(116,128,108,.16) 1px,transparent 1.2px);
  background-size:22px 22px;
  opacity:.23;
  mask-image:radial-gradient(circle at 50% 50%,transparent 0 27%,#000 65%);
}
.doc-card{
  border-color:#cec6ba;
  box-shadow:0 13px 28px rgba(62,53,43,.08),inset 0 1px 0 rgba(255,255,255,.9);
  overflow:hidden;
}
.doc-card:before{
  content:'';
  position:absolute;
  left:0;top:0;bottom:0;
  width:3px;
  background:linear-gradient(var(--mustard),var(--terra));
  opacity:.72;
}
.doc-card b{letter-spacing:-.01em}
.scatter-lines path{stroke:#aeb9aa;stroke-width:2.2;stroke-dasharray:5 7}
.knowledge-node{
  border:1px solid rgba(255,255,255,.15);
  background:linear-gradient(145deg,#687660,#53614e);
  box-shadow:0 22px 42px rgba(73,85,68,.28),0 0 0 7px rgba(116,128,108,.09);
}
.knowledge-node:before{
  content:'';
  position:absolute;
  inset:7px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:15px;
  pointer-events:none;
}
.knowledge-node b{letter-spacing:-.015em}
.map-divider{margin:19px 0 14px}
.map-divider span{
  padding:4px 9px;
  border:1px solid #dfc7b9;
  border-radius:999px;
  background:#fffaf5;
}
.answer-strip span{
  min-height:42px;
  display:grid;
  place-items:center;
  border-color:#cfd7cb;
  background:linear-gradient(180deg,#f7f9f5,#edf2ea);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.8);
}
.answer-strip b{
  width:22px;height:22px;
  display:grid;place-items:center;
  border-radius:50%;
  background:#f6e9df;
  color:var(--terra-dark);
  font-size:.72rem;
}


.problem-grid{box-shadow:0 9px 24px rgba(63,53,41,.035)}
.problem-grid article{position:relative;background:rgba(255,253,249,.34)}
.problem-grid article:before{
  content:'';
  position:absolute;
  left:26px;right:26px;top:0;
  height:2px;
  background:linear-gradient(90deg,var(--terra),transparent 72%);
  opacity:.42;
}
.problem-grid h3{letter-spacing:-.018em}
.role-band{
  background:linear-gradient(120deg,#5d6956,#68745f);
  box-shadow:0 14px 28px rgba(73,85,68,.12);
  border:1px solid rgba(255,255,255,.08);
}


.dark{
  background:
    radial-gradient(circle at 16% 22%,rgba(200,107,70,.055),transparent 28%),
    radial-gradient(circle at 82% 72%,rgba(116,128,108,.07),transparent 30%),
    var(--deep);
}
.layer-stack{position:relative}
.layer{
  position:relative;
  overflow:hidden;
  padding:25px 23px 23px;
  border-color:#4c514c;
  background:linear-gradient(150deg,#2b302b,#262a27);
  box-shadow:var(--shadow-dark),inset 0 1px 0 rgba(255,255,255,.025);
}
.layer:before{
  content:'';
  position:absolute;
  left:0;right:0;top:0;
  height:3px;
  background:#697266;
  opacity:.7;
}
.layer.prepare:before{background:var(--mustard)}
.layer.authorize:before{background:#a9b7a2;opacity:.95}
.layer.ai:before{background:var(--terra);opacity:.9}
.layer>div span{
  width:38px;height:38px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid rgba(227,149,112,.34);
  background:rgba(227,149,112,.055);
  font-size:1.14rem;
}
.layer h3{font-size:1.68rem;line-height:1.08;letter-spacing:-.018em}
.layer p{font-size:.84rem;line-height:1.63}
.layer>i{
  align-self:flex-start;
  margin-top:18px;
  padding:6px 9px 5px;
  border-radius:999px;
  border:1px solid rgba(217,184,110,.24);
  background:rgba(217,184,110,.055);
}
.layer.authorize{
  background:linear-gradient(145deg,#596752,#4c5a49);
  border-color:#7a8a75;
  box-shadow:0 20px 42px rgba(0,0,0,.18),inset 0 1px 0 rgba(255,255,255,.045);
}
.layer.ai{
  background:linear-gradient(145deg,#353d34,#2b322b);
  border-color:#6e7a68;
}
.layer-arrow{
  align-self:center;
  width:30px;height:30px;
  margin:auto;
  border-radius:50%;
  border:1px solid rgba(223,141,103,.3);
  background:rgba(223,141,103,.06);
  font-size:1rem;
}
.principle{
  margin-top:32px;
  padding:28px 30px;
  border:1px solid #4b504b;
  border-left:3px solid var(--terra);
  border-radius:18px;
  background:linear-gradient(110deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.025);
}
.principle span{align-self:start;padding-top:7px}
.principle b{max-width:1050px;letter-spacing:-.018em}


.vault,.authorized{
  background:linear-gradient(160deg,rgba(255,253,249,.86),rgba(248,244,236,.66));
  border-color:#d3ccbf;
  box-shadow:var(--shadow-soft);
}
.authorized{background:linear-gradient(160deg,#fbfdf9,#f0f4ed)}
.zone-label i{box-shadow:0 0 0 5px rgba(198,154,69,.09)}
.authorized .zone-label i{box-shadow:0 0 0 5px rgba(116,128,108,.09)}
.boundary-line b{
  width:42px;height:42px;
  display:grid;place-items:center;
  border:1px solid #dfc7b9;
  border-radius:50%;
  background:#fbf4ed;
  box-shadow:0 6px 16px rgba(63,53,41,.06);
}
.privacy-note{
  border:1px solid #e2d5c4;
  border-left:3px solid var(--mustard);
  box-shadow:0 7px 18px rgba(63,53,41,.03);
}


.timeline-map{
  border-color:#d4ccbf;
  box-shadow:0 12px 28px rgba(63,53,41,.045),inset 0 1px 0 rgba(255,255,255,.85);
  background:
    linear-gradient(180deg,rgba(255,255,255,.8),rgba(247,242,233,.86)),
    radial-gradient(circle at 50% 50%,rgba(116,128,108,.07),transparent 42%);
}
.event{box-shadow:0 14px 26px rgba(58,51,43,.075);border-color:#d0c8bc}
.event:after{
  content:'';
  position:absolute;
  width:7px;height:7px;border-radius:50%;
  background:var(--terra);
  box-shadow:0 0 0 4px rgba(200,107,70,.08);
  right:12px;top:12px;
}
.connections path{stroke:#aeb9aa;stroke-width:2.15}
.knowledge-bottom div{box-shadow:0 6px 15px rgba(63,53,41,.025)}


.query-demo{
  padding:30px;
  border-color:#cec6b9;
  background:linear-gradient(160deg,rgba(255,253,249,.8),rgba(247,243,235,.72));
  box-shadow:0 16px 36px rgba(63,53,41,.055);
}
.question-card{
  grid-template-columns:112px 1fr auto;
  padding:20px 22px;
  border:1px solid #d7cfc2;
  border-left:3px solid var(--terra);
  border-radius:16px;
  background:#fffdf9;
  box-shadow:0 8px 18px rgba(63,53,41,.035);
}
.question-card>span{
  align-self:start;
  width:max-content;
  padding:5px 8px;
  border-radius:999px;
  background:#f7eae1;
}
.question-card p{font-size:1.5rem;letter-spacing:-.014em}
.question-card small{max-width:160px;text-align:right}
.query-flow{padding:26px 4px}
.query-flow div{
  min-height:86px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  border-color:#d3cbc0;
  background:linear-gradient(180deg,#fffefb,#f7f3ec);
  box-shadow:0 7px 16px rgba(63,53,41,.035);
}
.query-flow div span{
  width:27px;height:27px;
  display:grid;place-items:center;
  margin:0 auto 5px;
  border-radius:50%;
  background:#f5e6dc;
  color:var(--terra-dark);
}
.query-flow div b{font-size:.84rem}
.query-flow>i{
  width:27px;height:27px;
  display:grid;place-items:center;
  border-radius:50%;
  background:#f5e9df;
  color:var(--terra-dark);
  font-size:.82rem;
}
.answer-layout{gap:20px}
.answer-card{
  position:relative;
  overflow:hidden;
  background:linear-gradient(145deg,#64725d,#53614e);
  border:1px solid #71816b;
  box-shadow:0 17px 34px rgba(73,85,68,.18);
}
.answer-card:before{
  content:'';
  position:absolute;
  width:190px;height:190px;
  border-radius:50%;
  right:-90px;bottom:-110px;
  border:1px solid rgba(255,255,255,.08);
  box-shadow:0 0 0 28px rgba(255,255,255,.025);
}
.answer-head,.answer-card>p,.answer-limits{position:relative;z-index:1}
.answer-head em{background:rgba(255,255,255,.07)}
.answer-card>p{font-size:1.52rem;line-height:1.38;letter-spacing:-.012em}
.sources-card{
  border-color:#d0c8bb;
  background:linear-gradient(180deg,#fffefb,#faf6ef);
  box-shadow:0 12px 28px rgba(63,53,41,.055);
}
.sources-head{padding-bottom:8px}
.source{padding:16px 0}
.source i{width:34px;height:34px;border:1px solid #cdd6c8;box-shadow:inset 0 1px 0 rgba(255,255,255,.75)}
.trace-band{
  margin-top:22px;
  border:1px solid #d8cfc3;
  border-left:3px solid var(--terra);
  border-radius:14px;
  background:rgba(255,253,249,.58);
  padding:19px 22px;
}


.status-grid article{
  background:linear-gradient(150deg,#2b302c,#272b28);
  box-shadow:0 12px 28px rgba(0,0,0,.12);
}
.status-grid article>span{padding-bottom:3px}
.proof-tags i{background:rgba(255,255,255,.025)}
.next-links>span{color:#b9b7b0}


@media(max-width:760px){
  .hero-map{box-shadow:0 17px 34px rgba(63,53,41,.1)}
  .principle{padding:22px 20px}
  .question-card{grid-template-columns:1fr;padding:18px}
  .question-card small{text-align:left;max-width:none}
  .query-demo{padding:18px}
  .query-flow div{min-height:78px}
  .query-flow>i{margin:auto;transform:rotate(90deg)}
  .answer-card,.sources-card{padding:21px}
  .trace-band{padding:17px 18px}
}
@media(max-width:340px){
  .d1{top:8px}
  .d3{top:11px}
}


@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  a,button,.meta-grid div{transition:none!important}
  a:hover,button:hover{transform:none!important}
}




.main-nav>a:not(.linkedin){position:relative;color:#4f514c;white-space:nowrap;padding:9px 0;text-decoration:none}
.main-nav>a:not(.linkedin):hover{color:var(--terra-dark)}
.main-nav>.nav-active{border-bottom:1.5px solid var(--terra);padding-bottom:7px!important}
.main-nav>.nav-pending{color:var(--muted)!important}
.lang a,.lang span{display:inline-flex;align-items:center;justify-content:center;min-width:30px;min-height:25px;padding:4px 7px;border-radius:999px;font-size:.70rem;line-height:1;font-weight:900;text-decoration:none}
.lang a{color:#79402a}
.context-area-link{font-family:var(--serif);font-size:1rem;font-weight:400;color:var(--ink);text-decoration:none;white-space:nowrap}
.context-area-link:hover{color:var(--terra-dark)}
.next-links a{font-size:.70rem;line-height:1.35}
@media(max-width:1099px){
  .main-nav>a:not(.linkedin){width:100%;padding:12px!important;border-bottom:1px solid var(--line)}
  .main-nav>.nav-active{border-bottom:1px solid var(--line);padding-bottom:12px!important}
  .main-nav>.linkedin{width:auto!important;margin-top:9px!important}
  .lang{margin-top:8px;align-self:flex-start;width:auto!important;padding:3px!important}
}
@media(max-width:760px){
  .context-area-link{font-size:.83rem;max-width:66vw;overflow:hidden;text-overflow:ellipsis}
  .next-links{flex-wrap:wrap;justify-content:flex-start}
  .next-links>span{order:3;width:100%}
}


[data-observe]{scroll-margin-top:88px}


.hero{padding:62px 0 54px}
.hero h1{font-size:clamp(3.55rem,5vw,5.25rem);line-height:.95;max-width:930px}
.lead{font-size:1.08rem;line-height:1.62;max-width:860px}
.section{padding:64px 0}
.section-head{gap:62px;margin-bottom:34px}
.section-head h2{font-size:clamp(2.4rem,3.35vw,3.85rem);line-height:1.03}
.section-head>p{font-size:.98rem;line-height:1.64;margin-top:34px}
.layer p{font-size:.88rem;line-height:1.58}
.question-card p{font-size:1.35rem}
.answer-card>p{font-size:1.38rem;line-height:1.4}
@media(max-width:720px){
  .hero{padding:38px 0 34px}
  .hero h1{font-size:clamp(3rem,14vw,4rem)}
  .lead{font-size:1rem}
  .section{padding:48px 0}
  .section-head h2{font-size:2.4rem}
  .section-head>p{font-size:.92rem;line-height:1.58}
  .question-card p,.answer-card>p{font-size:1.18rem}
}


.proof>span{
  display:inline-block;
  font-size:.76rem;
  line-height:1.35;
  letter-spacing:.11em;
  font-weight:900;
}
@media(max-width:760px){.proof>span{font-size:.70rem}}


@media(max-width:1180px){
  .section-head{gap:18px}
  .section-head>p{margin-top:0;max-width:760px}
}
@media(max-width:760px){
  .section-head{gap:14px}
}


@media(max-width:1180px){
  .hero{gap:28px}
  .section-head{gap:16px;margin-bottom:28px}
  .section-head>p{margin-top:0}
}
@media(max-width:760px){
  .hero{gap:20px}
  .section-head{gap:12px;margin-bottom:24px}
}



.lhi-hero{grid-template-columns:minmax(0,1.02fr) minmax(470px,.98fr);gap:56px}
.lhi-hero h1{font-size:clamp(3.65rem,5.15vw,6.1rem)}
.product-shot{border:1px solid #d7d1c7;border-radius:26px;background:#fffdf9;padding:20px;box-shadow:0 25px 55px rgba(63,53,41,.12)}
.shot-topline{display:flex;justify-content:space-between;align-items:center;color:#596255;font-size:.6rem;font-weight:900;letter-spacing:.09em;margin-bottom:12px}.shot-topline b{font-family:var(--serif);font-size:1rem;color:var(--terra-text)}
.shot-frame,.screen-window{overflow:hidden;border-radius:15px;background:#0c0b09;border:1px solid #cfc8bd}.shot-frame img,.screen-window img{display:block;width:100%;height:auto}
.shot-caption{display:flex;justify-content:space-between;gap:18px;padding:13px 2px 0}.shot-caption b{font-family:var(--serif);font-size:1.1rem;font-weight:400}.shot-caption span{max-width:240px;text-align:right;font-size:.68rem;color:var(--muted)}
.lhi-story-nav{grid-template-columns:repeat(6,1fr)}
.research-network{display:grid;grid-template-columns:minmax(0,.72fr) minmax(220px,.5fr) minmax(0,1.15fr);gap:24px;align-items:stretch}
.source-cloud{border:1px solid #474b47;border-radius:20px;padding:22px;background:#292d29;display:flex;flex-wrap:wrap;align-content:flex-start;gap:9px}.source-cloud span{padding:9px 11px;border:1px solid #555c55;border-radius:999px;color:#e3e2dc;font-size:.69rem;font-weight:800;background:#232723}.source-cloud span:first-child{border-color:#8d684f;color:#f1c7af;background:#352922}
.research-core{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border-radius:20px;background:var(--sage-dark);padding:24px;color:white;box-shadow:0 18px 34px rgba(0,0,0,.16)}.research-core small{font-size:.57rem;font-weight:900;letter-spacing:.11em}.research-core b{font-family:var(--serif);font-weight:400;font-size:1.65rem;line-height:1.1;margin:9px 0}.research-core span{font-size:.68rem;opacity:.78}
.evidence-ladder{display:grid;grid-template-columns:1fr 1fr;gap:12px}.evidence-ladder article{border:1px solid #484d48;border-radius:18px;padding:18px;background:#292d29}.evidence-ladder article>span{font-size:.58rem;font-weight:900;color:#e39570;letter-spacing:.08em}.evidence-ladder b{display:block;font-family:var(--serif);font-weight:400;font-size:1.15rem;margin:12px 0 7px}.evidence-ladder p{margin:0;color:#c5c5bf;font-size:.75rem;line-height:1.5}
.research-principle{display:grid;grid-template-columns:185px 1fr;gap:26px;align-items:center;margin-top:24px;padding:20px 0;border-top:1px solid #484d48;border-bottom:1px solid #484d48}.research-principle span{font-size:.58rem;font-weight:900;letter-spacing:.1em;color:#e39570}.research-principle b{font-family:var(--serif);font-size:1.75rem;font-weight:400}
.professional-bridge{margin-top:18px;display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1.45fr;gap:8px;align-items:center}.professional-bridge span,.professional-bridge strong{border:1px solid #4a4f4a;border-radius:12px;padding:12px 9px;text-align:center;font-size:.63rem;letter-spacing:.05em}.professional-bridge strong{background:#50604f;color:white;border-color:#657664}.professional-bridge i{font-style:normal;color:#e39570;font-weight:900}
.bridge-grid{display:grid;grid-template-columns:1fr 90px 1fr;gap:18px;align-items:stretch;margin-bottom:28px}.bridge-copy{padding:26px;border:1px solid var(--line);border-radius:20px;background:rgba(251,248,242,.6)}.bridge-copy.outcome{background:#eef1eb;border-color:#c7cec0}.mini-label{font-size:.58rem;font-weight:900;letter-spacing:.1em;color:var(--terra-dark)}.bridge-copy h3{font-family:var(--serif);font-size:1.75rem;font-weight:400;margin:15px 0}.bridge-copy ul{list-style:none;padding:0;margin:0}.bridge-copy li{padding:9px 0;border-top:1px solid var(--line);font-size:.79rem;color:#5d5c56}.bridge-arrow{display:grid;place-items:center;font-size:2rem;color:var(--terra-text)}
.screen-figure{margin:0}.screen-figure.full{margin-top:16px}.screen-window{box-shadow:0 24px 48px rgba(56,47,38,.12)}.screen-figure figcaption{display:flex;justify-content:space-between;gap:24px;padding:13px 4px 0}.screen-figure figcaption b{font-family:var(--serif);font-size:1.1rem;font-weight:400}.screen-figure figcaption span{max-width:520px;text-align:right;color:var(--muted);font-size:.7rem;line-height:1.5}
.dual-screens{display:grid;grid-template-columns:1fr 1fr;gap:24px}.lhi-knowledge-bottom{margin-top:28px}
.consultation-flow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:10px;align-items:stretch;margin:32px 0}.consultation-flow article{padding:18px;border:1px solid var(--line);border-radius:17px;background:rgba(251,248,242,.55)}.consultation-flow article>span{font-size:.58rem;font-weight:900;color:var(--terra-dark)}.consultation-flow b{display:block;font-family:var(--serif);font-size:1.25rem;font-weight:400;margin:10px 0 6px}.consultation-flow p{margin:0;color:var(--muted);font-size:.75rem}.consultation-flow>i{font-style:normal;display:grid;place-items:center;color:var(--terra-text);font-weight:900}
.ai-block{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:30px;align-items:center;padding:34px;border:1px solid var(--line);border-radius:24px;background:#eef1eb;margin-top:24px}.ai-copy h3{font-family:var(--serif);font-size:2.2rem;line-height:1.1;font-weight:400;margin:14px 0 14px}.ai-copy>p:not(.kicker){color:#595d55;font-size:.86rem;line-height:1.65}.ai-principles{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}.ai-principles span{border:1px solid #bfc7ba;background:#fffdf8;border-radius:999px;padding:8px 10px;font-size:.65rem;font-weight:800;color:#4f5d4d}
.privacy-layers{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:12px;align-items:stretch;margin-top:24px}.privacy-layers article{padding:20px;border:1px solid var(--line);border-radius:17px;background:var(--paper)}.privacy-layers span{font-size:.57rem;font-weight:900;letter-spacing:.1em;color:var(--terra-dark)}.privacy-layers b{display:block;font-family:var(--serif);font-weight:400;font-size:1.25rem;margin:10px 0 6px}.privacy-layers p{margin:0;color:var(--muted);font-size:.75rem}.privacy-layers>i{font-style:normal;display:grid;place-items:center;color:var(--terra-text);font-weight:900}
.lhi-cap-grid{grid-template-columns:repeat(3,1fr)}.lhi-cap-grid article:last-child{grid-column:auto}.lhi-cap-grid h3{font-family:var(--serif);font-size:1.45rem;font-weight:400;margin:0 0 10px}.lhi-cap-grid p{font-size:.78rem;line-height:1.6;color:#cfd0ca;margin:0}.lhi-proof p{max-width:980px;color:#c8c8c2;font-size:.88rem;line-height:1.7}.closing-quote{margin:44px 0 0;padding:30px 0 0;border-top:1px solid #484d48;font-family:var(--serif);font-size:clamp(2rem,3.5vw,4rem);font-weight:400;line-height:1.12;color:#fffdf8}

@media(max-width:1180px){
  .lhi-hero{grid-template-columns:1fr;gap:34px}.hero-product-shot{max-width:900px}.research-network{grid-template-columns:1fr 1fr}.source-cloud{grid-column:1}.research-core{grid-column:2}.evidence-ladder{grid-column:1/-1}.dual-screens{grid-template-columns:1fr}.ai-block{grid-template-columns:1fr}.lhi-cap-grid{grid-template-columns:1fr 1fr}.bridge-grid{grid-template-columns:1fr 60px 1fr}.professional-bridge{grid-template-columns:1fr auto 1fr auto 1fr}.professional-bridge span:nth-of-type(4),.professional-bridge i:nth-of-type(4),.professional-bridge strong{grid-row:2}.professional-bridge span:nth-of-type(4){grid-column:1}.professional-bridge i:nth-of-type(4){grid-column:2}.professional-bridge strong{grid-column:3/6}
}
@media(max-width:760px){
  .lhi-hero h1{font-size:clamp(3rem,14vw,4.7rem)}.product-shot{padding:12px;border-radius:18px}.shot-caption,.screen-figure figcaption{display:block}.shot-caption span,.screen-figure figcaption span{display:block;max-width:none;text-align:left;margin-top:4px}.research-network{grid-template-columns:1fr}.source-cloud,.research-core,.evidence-ladder{grid-column:auto}.evidence-ladder{grid-template-columns:1fr}.research-principle{grid-template-columns:1fr;gap:8px}.professional-bridge{display:flex;flex-direction:column}.professional-bridge i{transform:rotate(90deg)}.bridge-grid{grid-template-columns:1fr}.bridge-arrow{transform:rotate(90deg)}.consultation-flow{grid-template-columns:1fr}.consultation-flow>i,.privacy-layers>i{transform:rotate(90deg)}.privacy-layers{grid-template-columns:1fr}.lhi-cap-grid{grid-template-columns:1fr}.ai-block{padding:22px}.ai-copy h3{font-size:1.8rem}
}




.lhi-hero{
  grid-template-columns:minmax(0,1.08fr) minmax(440px,.92fr);
  gap:clamp(52px,4.6vw,72px);
  align-items:center;
}
.lhi-hero h1{
  font-size:clamp(3.55rem,5vw,5.25rem);
  line-height:.95;
  max-width:930px;
}
.hero-product-shot{align-self:center}


.lhi-hero .case-tools{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:9px 10px;
  max-width:760px;
  margin-top:24px;
}
.lhi-hero .case-tools span{
  display:flex;
  min-height:38px;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:8px 11px;
  line-height:1.25;
  white-space:normal;
}


.product-shot{padding:18px;border-radius:24px}
.shot-frame,.screen-window{
  aspect-ratio:16/10;
  border-radius:14px;
  background:#15130f;
}
.shot-frame img,.screen-window img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center top;
}
.shot-caption,.screen-figure figcaption{
  align-items:flex-start;
  padding-top:12px;
}
.shot-caption b,.screen-figure figcaption b{line-height:1.25}
.shot-caption span,.screen-figure figcaption span{line-height:1.48}


.research-network,.dual-screens,.ai-block{margin-top:2px}
.research-network{gap:22px}
.bridge-grid{margin-bottom:26px}
.consultation-flow{margin:28px 0}
.ai-block{margin-top:22px}
.privacy-layers{margin-top:22px}


.evidence-ladder article,
.bridge-copy,
.consultation-flow article,
.privacy-layers article,
.lhi-cap-grid article{
  min-width:0;
}
.evidence-ladder article{display:flex;flex-direction:column}
.evidence-ladder article p{margin-top:auto}
.lhi-cap-grid article{display:flex;flex-direction:column;min-height:190px}
.lhi-cap-grid article p{margin-top:auto}


.lhi-cap-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}


@media(max-width:1180px){
  .lhi-hero{grid-template-columns:1fr;gap:28px}
  .lhi-hero h1{font-size:clamp(3.45rem,6.7vw,5rem)}
  .hero-product-shot{width:min(100%,900px);justify-self:start}
  .lhi-hero .case-tools{max-width:780px}
  .research-network{gap:18px}
  .dual-screens{gap:20px}
  .bridge-grid{gap:16px}
  .lhi-cap-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lhi-cap-grid article{min-height:176px}
}


@media(max-width:760px){
  .lhi-hero h1{font-size:clamp(3rem,14vw,4rem);line-height:.95}
  .lhi-hero .case-tools{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:8px;
    width:100%;
  }
  .lhi-hero .case-tools span{min-height:42px;padding:8px 9px;font-size:.67rem}
  .product-shot{padding:11px;border-radius:18px}
  .shot-frame,.screen-window{border-radius:11px}
  .screen-figure figcaption,.shot-caption{padding-top:10px}
  .lhi-cap-grid{grid-template-columns:1fr}
  .lhi-cap-grid article{min-height:0}
  .consultation-flow{margin:24px 0}
  .ai-block{margin-top:20px}
  .privacy-layers{margin-top:20px}
}

@media(max-width:420px){
  .lhi-hero .case-tools{grid-template-columns:1fr 1fr}
  .lhi-hero .case-tools span{font-size:.64rem}
}


.research-system-shot{margin-top:28px}
.dark .research-system-shot figcaption b{color:#fff}
.dark .research-system-shot figcaption span{color:#c9c7c0}


/* v2.9.2 · FINAL FREEZE RC · touch-target polish */
@media(max-width:1180px){
  .menu{width:44px;height:44px;min-width:44px;min-height:44px;padding:0;display:flex;align-items:center;justify-content:center;line-height:1}
  .main-nav .lang a,.main-nav .lang span{min-width:40px;min-height:36px;display:inline-flex;align-items:center;justify-content:center}
  .next-links a{min-height:44px;display:inline-flex;align-items:center}
}


/* =========================================================
   HF WEB v2.9.4 · UNIFIED GLOBAL NAV
   Same visual lockup as Home / Work. Context bars remain only
   where they work as a real breadcrumb (HealthTech / Deep Dives).
   ========================================================= */
:root{--hf-header:64px}
.site-header{
  height:64px!important;
  min-height:64px!important;
  background:rgba(251,248,242,.94)!important;
  border-bottom:1px solid rgba(70,57,41,.06)!important;
  backdrop-filter:blur(12px);
}
.site-header .navbar{height:64px!important;min-height:64px!important;gap:22px!important}
.site-header .brand{display:flex;align-items:center;gap:10px!important;min-width:max-content}
.site-header .brand img{width:48px!important;height:45px!important;object-fit:contain}
.site-header .brand-title{
  font-family:Georgia,"Times New Roman",serif!important;
  letter-spacing:.16em!important;
  font-size:1rem!important;
  font-weight:400!important;
  line-height:1!important;
}
.site-header .brand-sub{
  font-size:.54rem!important;
  letter-spacing:.13em!important;
  color:var(--sage-dark)!important;
  margin-top:1px!important;
  font-weight:400!important;
  line-height:1.2!important;
}
.site-header .main-nav{
  display:flex;
  align-items:center;
  gap:26px!important;
  font-size:.76rem!important;
  font-weight:400!important;
  color:var(--ink)!important;
}
.site-header .main-nav>a:not(.linkedin),.site-header .main-nav>span.nav-active{white-space:nowrap;color:inherit!important}
.site-header .main-nav>a:not(.linkedin):hover{color:var(--terra-text)!important}
.site-header .main-nav .nav-active{
  color:var(--ink)!important;
  font-weight:400!important;
  border-bottom:1.5px solid var(--terra)!important;
  padding-bottom:7px!important;
}
.site-header .main-nav>.linkedin{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--terra-action)!important;color:#fff!important;
  padding:8px 14px!important;border-radius:999px!important;font-weight:800!important;
  white-space:nowrap;
}
.site-header .main-nav>.linkedin:hover{background:var(--terra-dark)!important;color:#fff!important}
.site-header .lang{display:flex;align-items:center;gap:2px;padding:3px;border:1px solid var(--line);border-radius:999px;white-space:nowrap}
.site-header .lang a,.site-header .lang span{padding:4px 7px;border-radius:999px;font-size:.63rem!important;font-weight:900!important;line-height:1}
.site-header .lang .active{background:var(--ink)!important;color:#fff!important}
.site-header .menu{display:none}
.about-index,.story-nav{top:64px!important}

@media(max-width:1099px){
  :root{--hf-header:62px}
  .site-header{height:62px!important;min-height:62px!important}
  .site-header .navbar{height:62px!important;min-height:62px!important}
  .site-header .brand img{width:42px!important;height:40px!important}
  .site-header .brand-title{font-size:.82rem!important}
  .site-header .brand-sub{font-size:.47rem!important}
  .site-header .menu{
    display:flex!important;width:44px!important;height:44px!important;min-width:44px!important;min-height:44px!important;
    padding:0!important;align-items:center!important;justify-content:center!important;
    border:0!important;background:transparent!important;border-radius:0!important;font-size:1.35rem!important;line-height:1!important;
  }
  .site-header .main-nav{
    display:none!important;position:absolute!important;z-index:120!important;
    top:62px!important;left:14px!important;right:14px!important;width:auto!important;
    flex-direction:column!important;align-items:stretch!important;gap:0!important;
    background:var(--paper)!important;border:1px solid var(--line)!important;border-radius:14px!important;
    padding:16px!important;box-shadow:0 18px 40px rgba(40,30,20,.12)!important;
  }
  .site-header .main-nav.open{display:flex!important}
  .site-header .main-nav>a:not(.linkedin),.site-header .main-nav>span.nav-active{
    width:100%!important;padding:10px 12px!important;border-bottom:1px solid var(--line)!important;
  }
  .site-header .main-nav .nav-active{padding-bottom:10px!important}
  .site-header .lang{margin:8px 12px!important;align-self:flex-start!important}
  .site-header .lang a,.site-header .lang span{min-width:40px!important;min-height:36px!important;display:inline-flex!important;align-items:center!important;justify-content:center!important}
  .site-header .main-nav>.linkedin{width:100%!important;margin-top:8px!important;padding:11px 14px!important;text-align:center!important}
  .about-index{top:62px!important}
}