:root{
      --ground:#0b0b0c;
      --ground-2:#151516;
      --paper:#efede8;
      --paper-2:#f7f5f1;
      --ink:#f3f1ed;
      --ink-dark:#111113;
      --muted:#b8b4ad;
      --faint:#8c8882;
      --line:#303033;
      --paper-line:#cbc7bf;
      --accent:#c9c2b7;
      --accent-dark:#5f584e;
      --culture:#eeeae3;
      --history:#bdb7af;
      --sports:#8e8a84;
      --fashion:#d4cec5;
      --cars:#a39b91;
      --outdoor:#6f6a64;
      --display:"SF Pro Display",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
      --text:"SF Pro Display",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
      --mono:"SF Pro Display",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
      --gutter:20px;
      --measure:66ch;
    }

    *{box-sizing:border-box}
    html{background:var(--ground)}
    body{
      margin:0;
      background:var(--ground);
      color:var(--ink);
      font-family:var(--text);
      font-size:18px;
      line-height:1.58;
      -webkit-font-smoothing:antialiased;
    }
    body.modal-open{overflow:hidden}
    img{display:block;max-width:100%}
    figure{margin:0}
    button,a{font:inherit}
    a{color:inherit}
    button{border-radius:0}
    :focus-visible{outline:3px solid var(--accent);outline-offset:4px}
    .scene.paper :focus-visible,.scene.paper-2 :focus-visible,.decision-paper :focus-visible{outline-color:var(--ink-dark)}
    ::selection{background:var(--accent);color:var(--ground)}

    .skip-link{
      position:fixed;left:12px;top:8px;z-index:200;
      padding:10px 14px;background:var(--paper);color:var(--ink-dark);
      transform:translateY(-160%);
    }
    .skip-link:focus{transform:none}

    .topbar{
      position:fixed;inset:0 0 auto;z-index:90;
      min-height:58px;padding:calc(7px + env(safe-area-inset-top)) var(--gutter) 7px;
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      background:rgba(11,11,12,.92);border-bottom:1px solid rgba(255,255,255,.08);
      backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    }
    .brand{
      display:inline-flex;align-items:center;min-height:44px;
      font-family:var(--mono);font-size:11px;line-height:1.2;letter-spacing:.17em;
      text-transform:uppercase;text-decoration:none;color:var(--ink);font-weight:700;
    }
    .topbar-right{display:flex;align-items:center;gap:8px}
    .scene-count{font-family:var(--mono);font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums;min-width:48px}
    .index-button{
      min-width:48px;min-height:44px;padding:0 12px;border:1px solid var(--line);
      background:transparent;color:var(--ink);font-family:var(--mono);font-size:11px;
      letter-spacing:.12em;text-transform:uppercase;cursor:pointer;
    }
    .progress-track{position:absolute;left:0;right:0;bottom:-1px;height:2px;background:transparent;overflow:hidden}
    .progress-bar{height:100%;background:var(--accent);transform:scaleX(0);transform-origin:left center;will-change:transform}

    main{display:block}
    .scene{
      position:relative;scroll-margin-top:60px;
      padding:clamp(76px,10vh,112px) var(--gutter);
      background:var(--ground);color:var(--ink);
    }
    .scene.paper{background:var(--paper);color:var(--ink-dark)}
    .scene.paper-2{background:var(--paper-2);color:var(--ink-dark)}
    .scene.accent-scene{background:#101011;color:var(--ink);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .scene-inner{max-width:1180px;margin:0 auto}
    .narrow{max-width:760px}
    .hero{
      min-height:100svh;padding-top:calc(94px + env(safe-area-inset-top));
      padding-bottom:calc(46px + env(safe-area-inset-bottom));
      display:flex;align-items:flex-end;
    }
    .hero .scene-inner{width:100%}
    .hero-grid{display:grid;gap:42px;align-items:end}
    .hero-rule{height:1px;background:var(--line);margin:34px 0 20px}

    .eyebrow{
      margin:0 0 18px;font-family:var(--text);font-size:11px;font-weight:650;
      letter-spacing:.12em;text-transform:uppercase;color:var(--accent);line-height:1.45;
    }
    .paper .eyebrow,.paper-2 .eyebrow{color:var(--accent-dark)}
    .accent-scene .eyebrow{color:var(--accent)}
    h1,h2,h3,p{margin-top:0}
    h1{
      max-width:12ch;margin-bottom:24px;font-family:var(--display);font-size:clamp(3.05rem,15vw,7.6rem);
      line-height:.94;letter-spacing:-.048em;font-weight:720;text-wrap:balance;
    }
    h2{
      max-width:16ch;margin-bottom:24px;font-family:var(--display);font-size:clamp(2.3rem,8.8vw,5.5rem);
      line-height:.98;letter-spacing:-.038em;font-weight:710;text-wrap:balance;
    }
    h3{font-family:var(--display);font-size:clamp(1.2rem,5.1vw,1.65rem);line-height:1.16;letter-spacing:-.022em;margin-bottom:10px}
    .lede{max-width:46ch;margin-bottom:24px;font-size:clamp(1.15rem,4.8vw,1.5rem);line-height:1.43;letter-spacing:-.012em}
    .body-copy{max-width:var(--measure)}
    .body-copy p:last-child{margin-bottom:0}
    .muted{color:var(--muted)}
    .paper .muted,.paper-2 .muted{color:#5d564d}
    .micro{
      margin:0;font-family:var(--text);font-size:12.5px;line-height:1.65;
      letter-spacing:.005em;color:var(--muted);
    }
    .paper .micro,.paper-2 .micro{color:#625b51}
    .accent-text{color:var(--accent)}
    .paper .accent-text,.paper-2 .accent-text{color:var(--accent-dark)}
    .no-margin{margin:0}

    .hero-thesis{max-width:52ch;font-size:1.05rem;color:var(--muted);margin:0}
    .hero-thesis strong{color:var(--ink)}
    .hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
    .hero-links{display:flex;flex-wrap:wrap;gap:0 24px;margin-top:18px}
    .hero-links .source-link{margin-top:0}
    .tag{
      display:inline-flex;min-height:34px;align-items:center;padding:6px 10px;
      border:1px solid var(--line);font-family:var(--text);font-size:10.5px;
      letter-spacing:.065em;text-transform:uppercase;color:var(--muted);
    }
    .hero-side{border-top:1px solid var(--line);padding-top:18px}
    .hero-side p{margin:0 0 8px;font-family:var(--mono);font-size:12px;color:var(--faint)}
    .hero-side strong{display:block;color:var(--ink);font-size:1.05rem;font-family:var(--display);letter-spacing:-.01em}

    .section-grid{display:grid;gap:34px;align-items:start}
    .section-header{max-width:760px}
    .record-list{border-top:1px solid var(--paper-line);margin-top:32px}
    .record-row{
      display:grid;grid-template-columns:36px 1fr auto;gap:12px;align-items:baseline;
      padding:17px 0;border-bottom:1px solid var(--paper-line);
    }
    .record-row .index{font-family:var(--mono);font-size:11px;color:#6d655b}
    .record-row strong{font-size:clamp(1rem,4.7vw,1.3rem);letter-spacing:-.015em}
    .record-row span:last-child{font-family:var(--mono);font-size:11px;color:#6d655b;text-align:right}

    .source-link{
      display:inline-flex;min-height:44px;align-items:center;margin-top:8px;padding:8px 0;
      color:inherit;text-decoration-color:var(--accent);text-underline-offset:5px;
      font-family:var(--mono);font-size:12px;letter-spacing:.04em;
    }
    .paper .source-link,.paper-2 .source-link{text-decoration-color:var(--accent-dark)}

    .moment-grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:34px}
    .moment-card{background:var(--ground);padding:24px 20px;min-height:224px;display:flex;flex-direction:column}
    .moment-card .year{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.12em;text-transform:uppercase}
    .moment-card h3{margin:32px 0 10px}
    .moment-card p{font-size:15.5px;color:var(--muted);margin-bottom:16px}
    .moment-card .source-link{margin-top:auto;color:var(--ink)}
    .moment-card .source-links{display:flex;flex-wrap:wrap;align-items:center;gap:0 14px;margin-top:auto}
    .moment-card .source-links .source-link{margin-top:0}

    .promise-list{display:grid;gap:1px;background:var(--paper-line);border:1px solid var(--paper-line);margin-top:30px}
    .promise{background:var(--paper-2);padding:22px 18px}
    .promise-label{display:block;margin-bottom:10px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-dark)}
    .promise strong{display:block;font-size:1.1rem;line-height:1.3;margin-bottom:5px}
    .promise p{margin:0;color:#5d564d;font-size:15.5px}

    .method-statement{font-size:clamp(1.55rem,5.5vw,2.6rem);font-weight:700;line-height:1.12;letter-spacing:-.025em;max-width:22ch}
    .method-steps,.journey-steps{list-style:none;padding:0;margin:30px 0 0;display:grid;counter-reset:step;border-top:1px solid var(--line)}
    .method-steps li,.journey-steps li{counter-increment:step;padding:20px 0;border-bottom:1px solid var(--line);position:relative}
    .method-steps li::before,.journey-steps li::before{content:"0" counter(step);display:block;color:var(--accent);font-size:11px;letter-spacing:.12em;margin-bottom:12px}
    .method-steps h3,.journey-steps h3{font-size:1.2rem}
    .method-steps p,.journey-steps p{font-size:15.5px;color:var(--muted);margin:0;max-width:45ch}
    .method-loop{margin:22px 0 0;font-size:15.5px;color:var(--muted)}
    .publishing-scale{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:28px 0 16px;border-top:1px solid var(--line);padding-top:22px}
    .publishing-scale dt{font-size:clamp(1.8rem,8vw,3.4rem);font-weight:700;line-height:1;letter-spacing:-.04em}
    .publishing-scale dd{font-size:14px;line-height:1.45;color:var(--muted);margin:10px 0 0;max-width:21ch}
    .community-list{list-style:none;margin:20px 0 0;padding:0;border-top:1px solid var(--line)}
    .community-list li{padding:18px 0;border-bottom:1px solid var(--line)}
    .community-list a{display:inline-flex;align-items:center;min-height:44px;font-size:clamp(1.1rem,4.5vw,1.45rem);font-weight:700;letter-spacing:-.02em;text-underline-offset:5px;overflow-wrap:anywhere}
    .community-list p{font-size:16px;line-height:1.5;color:var(--muted);margin:4px 0 0;max-width:48ch}
    .community-list p strong{color:var(--ink);font-weight:600}
    .publishing-bridge{margin-top:26px;padding-left:18px;border-left:2px solid var(--accent);font-size:16px;max-width:45ch}
    .free-values{margin:30px 0 0;border-top:1px solid var(--paper-line)}
    .free-value{padding:20px 0;border-bottom:1px solid var(--paper-line)}
    .free-value h3{font-size:1.2rem}
    .free-value p{margin:0;font-size:16px;color:#5d564d;max-width:57ch}
    .value-principle{border-left:2px solid var(--ink-dark);padding-left:18px;font-size:1.05rem;margin:28px 0 0;max-width:48ch}
    .learning-note{margin-top:26px;padding-top:24px;border-top:1px solid var(--line);max-width:70ch}
    .learning-note h3{font-size:1.2rem}
    .learning-note p{font-size:16px;color:var(--muted);margin:0}
    .content-funnel{margin:38px 0 0}
    .funnel-stage{padding:24px 18px;border:1px solid var(--line);background:var(--ground-2);margin:0 auto}
    .funnel-stage-header{margin-bottom:24px;max-width:64ch}
    .funnel-label{display:block;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
    .funnel-stage h3{font-size:clamp(1.55rem,5.8vw,2.45rem);line-height:1.1;margin-bottom:12px}
    .funnel-stage-header p{font-size:16px;color:var(--muted);margin:0}
    .funnel-hooks,.funnel-depth,.funnel-offers{list-style:none;margin:0;padding:0;display:grid;gap:12px}
    .funnel-hooks{grid-template-columns:repeat(2,minmax(0,1fr))}
    .funnel-hooks li{border-top:1px solid #444446;padding:14px 0 4px;min-width:0}
    .funnel-hooks b,.funnel-depth b,.funnel-offers b{display:block;font-size:16px;line-height:1.35;margin-bottom:7px}
    .funnel-hooks span{display:block;color:var(--muted);font-size:14px;line-height:1.5}
    .funnel-routes{border-top:1px solid var(--line);padding-top:18px;margin:20px 0 0;font-size:14px;color:var(--muted);line-height:1.6}
    .funnel-connector{position:relative;display:flex;flex-direction:column;align-items:center;gap:10px;padding:12px 0 26px;text-align:center;color:var(--muted);font-size:13px;line-height:1.45}
    .funnel-connector::before{content:"";height:22px;width:1px;background:var(--accent)}
    .funnel-connector::after{content:"";position:absolute;bottom:6px;width:9px;height:9px;border-right:1px solid var(--accent);border-bottom:1px solid var(--accent);transform:rotate(45deg)}
    .funnel-mof{background:var(--paper);border-color:var(--paper);color:var(--ink-dark)}
    .funnel-mof .funnel-label,.funnel-mof .funnel-stage-header p{color:#5d564d}
    .funnel-depth li{padding-top:15px;border-top:1px solid var(--paper-line)}
    .funnel-depth p{font-size:16px;color:#5d564d;line-height:1.5;margin:0}
    .funnel-community{margin:22px 0 0;padding-top:18px;border-top:1px solid var(--paper-line);font-size:16px;line-height:1.5}
    .funnel-bof{background:var(--ground);border-color:var(--accent)}
    .funnel-offers li{border-top:1px solid var(--line);padding-top:15px}
    .funnel-offers p{font-size:16px;color:var(--muted);line-height:1.5;margin:0}
    .funnel-sale{border-top:1px solid var(--line);padding-top:18px;margin:22px 0 0;font-size:14px;color:var(--ink);line-height:1.6}
    .funnel-caption{max-width:66ch;margin:24px auto 0;text-align:center;font-size:14px;color:var(--muted);line-height:1.6}
    .scope-note{margin-top:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .scope-note summary{min-height:52px;padding:14px 0;font-size:14px;cursor:pointer}
    .scope-note p{font-size:15px;color:var(--muted);margin:0 0 18px;max-width:70ch}
    .equity-summary{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:26px 0;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .equity-summary strong{display:block;font-size:clamp(2.3rem,10vw,3.5rem);line-height:1;letter-spacing:-.04em;margin-bottom:12px}
    .equity-summary span{font-size:14px;color:var(--muted)}
    .budget-list{margin:0 0 24px;padding:0;list-style:none}
    .budget-list li{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--muted)}
    .budget-list b{color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}
    .opportunity-note{margin:18px 0 0;padding-top:16px;border-top:1px solid var(--paper-line);font-size:14px!important}
    .opportunity-note strong{color:var(--ink-dark)}

    .receipt-frame{border:1px solid var(--line);background:var(--ground-2);overflow:hidden}
    .paper .receipt-frame,.paper-2 .receipt-frame{border-color:var(--paper-line);background:#e6ded0}
    .receipt-button{display:block;width:100%;padding:0;border:0;background:none;color:inherit;text-align:left;cursor:zoom-in}
    .receipt-button img{width:100%;height:auto}
    .receipt-caption{padding:13px 14px;border-top:1px solid var(--line)}
    .paper .receipt-caption,.paper-2 .receipt-caption{border-color:var(--paper-line)}
    .receipt-caption strong{display:block;font-size:14px;margin-bottom:2px}
    .receipt-caption span{display:block;font-family:var(--mono);font-size:11px;line-height:1.55;color:var(--muted)}
    .paper .receipt-caption span,.paper-2 .receipt-caption span{color:#665e53}
    .site-stack{display:grid;gap:14px;margin-top:34px}

    .output-grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:30px}
    .output-item{padding:19px 18px;background:var(--ground)}
    .output-item .output-number{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.12em}
    .output-item strong{display:block;margin:19px 0 8px;font-size:1.1rem;line-height:1.25}
    .output-item p{font-size:14.5px;color:var(--muted);margin:0}

    .equation{display:grid;grid-template-columns:1fr;gap:0;margin:34px 0;border:1px solid var(--line)}
    .equation-step{padding:19px 18px;border-bottom:1px solid var(--line);position:relative}
    .equation-step:last-child{border-bottom:0}
    .equation-step b{display:block;font-size:clamp(1.65rem,7vw,2.5rem);letter-spacing:-.035em;line-height:1}
    .equation-step span{display:block;margin-top:8px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
    .equation-step:not(:last-child)::after{content:"TO";position:absolute;right:16px;bottom:-10px;z-index:2;background:var(--ground);padding:1px 5px;color:var(--accent);font-family:var(--mono);font-size:9px;letter-spacing:.1em}
    .role-grid{display:grid;gap:14px}
    .role-card{border:1px solid var(--line);padding:22px 18px}
    .role-card h3{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
    .role-card ul{list-style:none;margin:0;padding:0}
    .role-card li{padding:9px 0;border-top:1px solid var(--line);font-size:15px}
    .concept-header{margin-top:48px;max-width:650px}
    .concept-rail{
      display:grid;grid-auto-flow:column;grid-auto-columns:minmax(270px,84vw);gap:1px;
      margin-top:24px;border:1px solid var(--line);background:var(--line);
      overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:inline mandatory;
      scrollbar-width:thin;
    }
    .concept-card{min-height:238px;padding:22px 18px;background:var(--ground);scroll-snap-align:start}
    .concept-card .concept-tag{font-family:var(--mono);font-size:10.5px;color:var(--accent);letter-spacing:.12em;text-transform:uppercase}
    .concept-card h3{margin:38px 0 8px}
    .concept-card strong{display:block;font-size:15.5px;line-height:1.4;margin-bottom:9px}
    .concept-card p{margin:0;color:var(--muted);font-size:14.5px}

    .lane-grid{display:grid;gap:16px;margin-top:34px}
    .lane{border:1px solid var(--line);padding:26px 20px;min-height:220px}
    .lane-number{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.14em}
    .lane h3{margin:36px 0 12px}
    .lane p{margin:0;color:var(--muted);font-size:16px}
    .phase-two{margin-top:18px;border-left:3px solid var(--accent);padding:14px 0 14px 16px;color:var(--muted);max-width:66ch}
    .phase-two strong{color:var(--ink)}

    .proof-rail,.profile-rail{
      display:grid;grid-auto-flow:column;grid-auto-columns:minmax(286px,86vw);gap:14px;
      overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:inline mandatory;
      scrollbar-width:thin;padding:2px 2px 14px;margin-top:34px;
    }
    .proof-rail>* ,.profile-rail>*{scroll-snap-align:start}
    .rail-tools{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}
    .rail-button{
      min-width:48px;min-height:44px;border:1px solid currentColor;background:transparent;color:inherit;
      font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;cursor:pointer;
    }
    .metric-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--paper-line);border:1px solid var(--paper-line);margin:28px 0}
    .metric{background:var(--paper-2);padding:18px 10px;min-width:0}
    .metric b{display:block;font-size:clamp(1.45rem,7vw,2.4rem);line-height:1;letter-spacing:-.04em;white-space:nowrap}
    .metric span{display:block;margin-top:7px;font-family:var(--mono);font-size:9.5px;line-height:1.35;letter-spacing:.08em;text-transform:uppercase;color:#625b51}
    .evidence-note{border-top:1px solid var(--paper-line);padding-top:14px;font-size:13px;color:#5f584f;max-width:72ch}
    .proof-scene h2{font-size:clamp(2.4rem,8vw,5rem);max-width:18ch}

    .case-pair{display:grid;gap:34px;margin-top:34px}
    .person-card{display:grid;gap:20px;border-top:1px solid var(--paper-line);padding-top:22px}
    .person-card .profile-capture{width:100%;max-width:710px;margin:0}
    .person-card .profile-capture img{display:block;width:100%;height:auto;border:1px solid var(--paper-line)}
    .profile-capture figcaption{margin-top:9px;font-size:12px;color:#686056}
    .person-card .platform{font-family:var(--mono);font-size:11px;color:var(--accent-dark);letter-spacing:.1em;text-transform:uppercase}
    .person-card p{color:#5d564d}
    .person-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:18px}
    .person-stat{border-top:1px solid var(--paper-line);padding-top:10px}
    .person-stat b{display:block;font-size:1.1rem}
    .person-stat span{font-family:var(--mono);font-size:10px;color:#686056;text-transform:uppercase}
    .person-card.faith-case{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:24px 40px;align-items:start}
    .zeth-overview{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:24px 44px;align-items:start;margin-top:26px}
    .zeth-overview .profile-capture{margin:0}
    .zeth-overview .profile-capture img{display:block;width:100%;height:auto;border:1px solid var(--paper-line)}
    .zeth-overview p,.zeth-patterns p,.campaign-card p,.zeth-extra p,.zeth-transfer p{font-size:16px;line-height:1.55;color:#5d564d}
    .zeth-overview .person-stats{grid-template-columns:repeat(3,minmax(0,1fr))}
    .zeth-overview .person-stat span{font-size:12px}
    .zeth-case .micro{font-size:13px;line-height:1.55;color:#686056}
    .zeth-patterns{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:22px 30px;margin:30px 0}
    .zeth-patterns article{border-top:1px solid var(--paper-line);padding-top:18px}
    .zeth-patterns h3,.campaign-card h3,.zeth-extra h3{font-size:1.25rem;line-height:1.2}
    .zeth-patterns p{margin:0}
    .zeth-campaigns{margin-top:32px}
    .zeth-campaigns>h3{font-size:clamp(1.6rem,5.8vw,2.7rem);max-width:24ch;line-height:1.08}
    .campaign-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,330px),1fr));gap:22px 36px;margin-top:24px}
    .campaign-card{border-top:1px solid var(--paper-line);padding-top:18px;min-width:0}
    .campaign-card .campaign-meta{display:block;font-size:13px;color:#686056;margin-bottom:12px}
    .campaign-card p{margin:12px 0 8px}
    .campaign-card .source-link,.zeth-extra .source-link,.zeth-patterns .source-link{font-size:14px}
    .zeth-extra{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:20px 36px;margin-top:26px;padding-top:22px;border-top:1px solid var(--paper-line)}
    .zeth-extra p{margin:0}
    .zeth-transfer{border:1px solid var(--paper-line);padding:24px 20px;margin-top:28px}
    .zeth-transfer h3{font-size:clamp(1.5rem,5vw,2.15rem);line-height:1.12;max-width:30ch}
    .zeth-loop{font-size:16px;font-weight:650;line-height:1.7;margin:18px 0;color:var(--ink-dark)}
    .zeth-transfer p:last-child{margin-bottom:0}

    .network-headline{display:grid;gap:22px;align-items:end}
    .network-summary{border-left:3px solid var(--accent);padding-left:16px}
    .network-summary b{display:block;font-size:clamp(3.7rem,18vw,7rem);line-height:.87;letter-spacing:-.065em}
    .network-summary span{display:block;margin-top:12px;max-width:36ch;color:var(--muted)}
    .network-board{margin-top:34px;border:1px solid var(--line);background:#0e0e0f;padding:12px;position:relative}
    #networkCanvas{display:block;width:100%;height:430px;touch-action:pan-y}
    .network-tooltip{
      position:absolute;left:18px;bottom:18px;max-width:calc(100% - 36px);padding:9px 11px;
      background:var(--paper);color:var(--ink-dark);font-family:var(--mono);font-size:11px;
      line-height:1.5;pointer-events:none;opacity:0;transition:opacity .15s ease;
    }
    .network-tooltip.on{opacity:1}
    .legend{display:flex;flex-wrap:wrap;gap:10px 16px;margin-top:16px}
    .legend span{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:10.5px;color:var(--muted)}
    .legend i{width:8px;height:8px;background:var(--legend-color);display:inline-block}
    .network-method{margin-top:18px;color:var(--muted);font-size:14px;max-width:76ch}
    .corporate-claims{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:26px}
    .claim{background:var(--ground);padding:18px}
    .claim b{display:block;font-size:1.8rem;letter-spacing:-.035em;line-height:1}
    .claim span{display:block;color:var(--muted);font-size:13px;margin-top:8px}
    .profile-rail{grid-auto-columns:min(100%,710px);align-items:start}
    .profile-card{width:100%;border:1px solid var(--line);background:#0c1115}
    .profile-card img{display:block;width:100%;height:auto}
    .profile-card figcaption{padding:12px 14px;font-family:var(--mono);font-size:13px;color:var(--ink);border-top:1px solid var(--line)}
    .profile-card figcaption span{display:block;margin-top:4px;color:var(--muted);font-size:11px}
    .network-ledger{margin-top:20px;border-top:1px solid var(--line)}
    .network-ledger summary{cursor:pointer;min-height:52px;padding:14px 0;font-family:var(--mono);font-size:12px;color:var(--ink);letter-spacing:.08em;text-transform:uppercase}
    .ledger-list{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--line)}
    .ledger-row{display:grid;grid-template-columns:1fr auto;gap:12px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
    .ledger-row a{text-decoration:none}
    .ledger-row small{display:block;color:var(--faint);font-family:var(--mono);font-size:10px;text-transform:uppercase}
    .ledger-row b{font-family:var(--mono);font-size:12px;font-weight:500;color:var(--muted)}

    .flagship-grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:34px}
    .flagship-card{background:var(--ground-2);padding:24px 20px;min-height:188px}
    .flagship-card .flag{font-family:var(--text);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
    .flagship-card h3{margin:34px 0 10px}
    .flagship-card p{font-size:15px;margin:0;color:var(--muted)}
    .flagship-caveat{max-width:70ch;margin-top:30px;padding-top:20px;border-top:1px solid var(--line);font-size:1.05rem;color:var(--muted)}

    .timeline{display:grid;gap:1px;background:var(--paper-line);border:1px solid var(--paper-line);margin-top:34px}
    .month{background:var(--paper-2);padding:25px 20px}
    .month .month-label{font-family:var(--mono);font-size:11px;color:var(--accent-dark);letter-spacing:.13em;text-transform:uppercase}
    .month h3{margin:34px 0 12px}
    .month ul{margin:0;padding-left:18px;color:#5a534a;font-size:15.5px}
    .month li+li{margin-top:7px}
    .commitment-grid{display:grid;gap:14px;margin-top:22px}
    .commitment{border:1px solid var(--paper-line);padding:20px}
    .commitment b{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-dark);margin-bottom:10px}
    .commitment p{margin:0;color:#564f47;font-size:15px}
    .protection{margin-top:22px;background:var(--ink-dark);color:var(--ink);padding:22px 20px}
    .protection strong{display:block;color:var(--accent);margin-bottom:7px}
    .protection p{margin:0;font-size:15.5px;color:var(--muted)}

    .price-grid{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:34px}
    .price-card{padding:24px 18px;background:var(--ground)}
    .price-card .milestone{font-family:var(--mono);font-size:11px;color:var(--muted);letter-spacing:.11em;text-transform:uppercase}
    .price-card strong{display:block;margin:28px 0 8px;font-size:clamp(2rem,9vw,3.2rem);line-height:1;letter-spacing:-.045em}
    .price-card p{margin:0;font-size:14.5px;color:var(--muted)}
    .ownership-table{margin-top:30px;border-top:1px solid var(--line)}
    .ownership-row{display:grid;gap:6px;padding:18px 0;border-bottom:1px solid var(--line)}
    .ownership-row b{font-family:var(--mono);font-size:11px;color:var(--accent);letter-spacing:.1em;text-transform:uppercase}
    .ownership-row p{margin:0;color:var(--muted);font-size:15px}
    .terms-summary{padding-top:30px;border-top:1px solid var(--line)}
    .terms-summary h3{font-size:clamp(1.5rem,5vw,2rem);margin-bottom:20px}
    .terms-summary p{max-width:48ch;color:var(--muted);font-size:17px}
    .venture-details{margin-top:26px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .venture-details summary{cursor:pointer;min-height:56px;padding:16px 0;font-size:14px}
    .venture-details .ownership-table{margin-top:0}
    .venture-details .micro{padding-bottom:20px}
    .case-bridge{max-width:62ch;margin:26px 0 0;color:var(--muted);font-size:17px}
    .paper .case-bridge,.paper-2 .case-bridge{color:#5d564d}
    .financing-note{margin-top:22px;border:1px solid var(--line)}
    .financing-note summary{cursor:pointer;min-height:52px;padding:14px 16px;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase}
    .financing-note div{padding:0 16px 18px;color:var(--muted);font-size:15px}

    .decision{min-height:100svh;display:flex;align-items:center}
    .decision .scene-inner{width:100%}
    .decision-grid{display:grid;gap:34px;align-items:end;border-top:1px solid var(--line);padding-top:30px}
    .action-row{display:flex;flex-direction:column;gap:10px;margin-top:28px}
    .primary-action,.secondary-action{
      min-height:54px;padding:14px 17px;border:1px solid var(--accent);display:inline-flex;
      align-items:center;justify-content:center;text-align:center;text-decoration:none;cursor:pointer;
      font-weight:750;font-size:16px;
    }
    .primary-action{background:var(--paper);color:var(--ink-dark);border-color:var(--paper)}
    .secondary-action{background:transparent;color:var(--ink)}
    .decision-lockup{font-family:var(--mono);font-size:11px;line-height:1.8;letter-spacing:.18em;text-transform:uppercase;color:var(--faint)}
    .decision-lockup strong{display:block;color:var(--ink);font-size:1.45rem;letter-spacing:.35em;margin-bottom:4px}

    .sources{padding:52px var(--gutter) calc(58px + env(safe-area-inset-bottom));background:#070708;border-top:1px solid var(--line)}
    .sources-inner{max-width:1180px;margin:0 auto}
    .sources details{border-top:1px solid var(--line)}
    .sources summary{min-height:56px;padding:16px 0;cursor:pointer;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
    .source-groups{display:grid;gap:28px;padding:18px 0 10px}
    .source-group h3{font-family:var(--mono);font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--accent)}
    .source-group ol{margin:0;padding-left:22px}
    .source-group li{margin:0 0 10px;color:var(--muted);font-size:14px}
    .source-group a{text-underline-offset:3px}
    .version-note{margin-top:32px;font-family:var(--mono);font-size:10px;line-height:1.65;color:var(--faint);letter-spacing:.06em;text-transform:uppercase}

    dialog{border:1px solid var(--line);padding:0;background:var(--ground);color:var(--ink);max-width:none}
    dialog::backdrop{background:rgba(0,0,0,.82)}
    .index-dialog{width:min(92vw,720px);max-height:86vh}
    .dialog-head{min-height:62px;padding:10px 16px 10px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
    .dialog-head strong{font-family:var(--mono);font-size:11px;letter-spacing:.15em;text-transform:uppercase}
    .dialog-close{min-width:44px;min-height:44px;border:1px solid var(--line);background:none;color:var(--ink);cursor:pointer;font-family:var(--mono);font-size:11px;text-transform:uppercase}
    .index-list{list-style:none;padding:8px 20px 22px;margin:0;display:grid}
    .index-list a{min-height:48px;padding:12px 0;display:grid;grid-template-columns:36px 1fr;align-items:center;border-bottom:1px solid var(--line);text-decoration:none;color:var(--muted)}
    .index-list a[aria-current="true"]{color:var(--ink)}
    .index-list span:first-child{font-family:var(--mono);font-size:10px;color:var(--accent)}
    .index-list span:last-child{font-size:15px;font-weight:650}

    .lightbox{width:min(94vw,1180px);max-height:94vh;overflow:auto}
    .lightbox-body{padding:14px}
    .lightbox-image-wrap{overflow:auto;overscroll-behavior:contain}
    .lightbox-body img{display:block;width:auto;max-width:100%;height:auto;margin:auto;background:var(--ground-2)}
    .lightbox-image-wrap.is-zoomed img{width:var(--receipt-width);max-width:none;margin:0}
    .lightbox-actions{display:flex;flex-wrap:wrap;gap:10px}
    button.lightbox-open{background:none;cursor:pointer}
    .lightbox-caption{padding:12px 2px 4px;color:var(--muted);font-size:14px}
    .lightbox-open{
      display:inline-flex;align-items:center;justify-content:center;min-height:44px;
      padding:10px 14px;border:1px solid var(--line);color:var(--ink);text-decoration:none;
      font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;
    }

    .decision-dialog{width:min(94vw,760px);max-height:92vh;overflow:auto}
    .decision-paper{background:var(--paper);color:var(--ink-dark);padding:24px 20px}
    .decision-paper h2{font-size:clamp(2rem,9vw,3.6rem);max-width:14ch}
    .decision-paper ul{padding-left:20px}
    .decision-paper li+li{margin-top:8px}
    .decision-paper .micro{color:#5e574f}
    .dialog-actions{display:flex;flex-direction:column;gap:10px;margin-top:22px}
    .dialog-actions button{min-height:50px;border:1px solid var(--ink-dark);background:var(--ink-dark);color:var(--ink);font-weight:700;cursor:pointer;padding:12px}
    .dialog-actions button.secondary{background:transparent;color:var(--ink-dark)}
    .copy-status{min-height:24px;margin:8px 0 0;font-family:var(--mono);font-size:11px;color:#4c453e}

    .js .reveal{opacity:1;transform:none}
    .js .reveal.is-visible{animation:pitch-reveal .45s ease both}
    @keyframes pitch-reveal{from{opacity:.65;transform:translateY(8px)}to{opacity:1;transform:none}}

    .brandasset{background:#101011;border-top:1px solid var(--line)}
    .brandasset h2{max-width:21ch;font-size:clamp(2.15rem,7.5vw,4.7rem);line-height:1.02}
    .brandasset .brandasset-context{max-width:72ch;margin:28px 0 0;font-size:16px;color:var(--muted)}
    .brandasset-context a,.brandasset-source a{color:var(--ink);text-underline-offset:4px}
    .brandasset-benefits{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:26px;margin-top:34px}
    .brandasset-benefit{border-top:1px solid var(--line);padding-top:20px}
    .brandasset-benefit h3{font-size:1.3rem;line-height:1.2}
    .brandasset-benefit p{margin:0;font-size:16px;color:var(--muted)}
    .brandasset-world{margin-top:32px;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .brandasset-world h3{font-size:1.1rem;margin-bottom:17px}
    .brandasset-verticals{display:flex;flex-wrap:wrap;gap:16px 28px;list-style:none;padding:0;margin:0}
    .brandasset-verticals li{flex:1 1 170px;font-size:15px;color:var(--muted)}
    .brandasset-verticals b{display:block;font-size:17px;color:var(--ink)}
    .brandasset-source{font-size:13px;color:var(--muted);max-width:76ch;margin:22px 0 0;line-height:1.6}
    .brandasset-ownership{max-width:80ch;margin:12px 0 0;font-size:13px;color:var(--muted);line-height:1.6}

    .pipeline-steps{list-style:none;counter-reset:pipeline;padding:0;margin:28px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr));gap:22px}
    .pipeline-steps li{counter-increment:pipeline;border-top:1px solid var(--line);padding-top:16px}
    .pipeline-steps li::before{content:"0" counter(pipeline);display:block;color:var(--muted);font-size:13px;margin-bottom:10px}
    .pipeline-steps h3{font-size:1.1rem;margin-bottom:8px}
    .pipeline-steps p{font-size:16px;color:var(--muted);margin:0}
    .pipeline-slate{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:14px 26px;list-style:none;padding:0;margin:22px 0}
    .pipeline-slate li{border-left:1px solid var(--line);padding-left:14px;font-size:16px;color:var(--muted)}
    .pipeline-slate b{display:block;color:var(--ink);font-size:17px}
    .pipeline-launch{border:1px solid var(--line);padding:22px;margin-top:26px}
    .pipeline-launch h3{font-size:1.25rem}
    .pipeline-launch p{font-size:16px;color:var(--muted);margin-bottom:0}
    .economics{border-top:1px solid var(--line);background:#101011}
    .economics .economic-intro{max-width:76ch;color:var(--muted);font-size:16px}
    .economic-layout{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));gap:28px 44px;margin-top:30px;align-items:start}
    .economic-total{font-size:clamp(3.25rem,15vw,6.8rem);letter-spacing:-.06em;line-height:1;margin:12px 0}
    .economic-label{font-size:16px;color:var(--muted);max-width:40ch}
    .economic-lines{list-style:none;margin:0;padding:0}
    .economic-lines li{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 16px;border-top:1px solid var(--line);padding:16px 0}
    .economic-lines h3{font-size:16px;line-height:1.4;margin:0}
    .economic-lines strong{font-size:20px;line-height:1.2;white-space:nowrap}
    .economic-lines p{grid-column:1/-1;margin:0;color:var(--muted);font-size:14px;line-height:1.55}
    .economic-stack{border-top:1px solid var(--line);margin-top:28px;padding-top:24px}
    .economic-stack h3{font-size:clamp(1.5rem,5vw,2.3rem)}
    .economic-stack p{font-size:16px;color:var(--muted);max-width:76ch}
    .economic-assumptions{margin-top:22px;font-size:13px;color:var(--muted);max-width:96ch;line-height:1.6}
    .partner-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px;list-style:none;padding:0;margin:22px 0}
    .partner-links li{border-top:1px solid var(--paper-line);padding:12px 0}
    .partner-links a{display:block;min-height:44px;text-underline-offset:4px;font-weight:750;font-size:16px}
    .partner-links span{display:block;font-size:14px;color:#5d564d;line-height:1.5;margin-top:4px;font-weight:400}

    @media(min-width:680px){
      :root{--gutter:32px}
      .moment-grid,.output-grid,.lane-grid,.timeline,.price-grid,.corporate-claims{grid-template-columns:repeat(3,1fr)}
      .promise-list{grid-template-columns:repeat(2,1fr)}
      .output-grid{grid-template-columns:repeat(3,1fr)}
      .equation{grid-template-columns:repeat(5,1fr)}
      .equation-step{border-bottom:0;border-right:1px solid var(--line)}
      .equation-step:last-child{border-right:0}
      .equation-step:not(:last-child)::after{content:"TO";right:-12px;bottom:auto;top:18px}
      .role-grid,.commitment-grid{grid-template-columns:1fr 1fr}
      .concept-rail{grid-template-columns:repeat(3,1fr);grid-auto-flow:row;overflow:visible}
      .proof-rail{grid-auto-columns:minmax(480px,68vw)}
      .profile-rail{grid-auto-columns:min(100%,710px)}
      .person-card{grid-template-columns:minmax(0,1fr)}
      .person-card>div{max-width:76ch}
      .person-stats{grid-template-columns:repeat(4,1fr)}
      .flagship-grid{grid-template-columns:repeat(3,1fr)}
      .ledger-list{grid-template-columns:1fr 1fr;column-gap:26px}
      .ownership-row{grid-template-columns:190px 1fr;gap:26px}
      .action-row,.dialog-actions{flex-direction:row;align-items:center}
      .primary-action,.secondary-action{width:auto;min-width:220px}
      .dialog-actions button{min-width:190px}
      .index-list{grid-template-columns:1fr 1fr;column-gap:24px}
      .source-groups{grid-template-columns:repeat(2,1fr)}
      .people-controls{display:none}
      .method-steps,.journey-steps{grid-template-columns:1fr 1fr;column-gap:28px}
      .funnel-stage{padding:30px}
      .funnel-hooks{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
      .funnel-depth,.funnel-offers{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
      .funnel-mof{width:91%}
      .funnel-bof{width:82%}
    }

    @media(max-width:679px){
      .case-pair{
        grid-auto-flow:column;grid-auto-columns:100%;gap:14px;overflow-x:auto;
        overscroll-behavior-inline:contain;scroll-snap-type:inline mandatory;
        padding:2px 2px 14px;scrollbar-width:thin;
      }
      .person-card{scroll-snap-align:start}
    }

    @media(max-width:420px) and (max-height:740px){
      .hero{padding-top:78px;padding-bottom:20px}
      .hero h1{font-size:2.85rem;margin-bottom:15px}
      .hero .lede{font-size:1.05rem;margin-bottom:15px}
      .hero-rule{margin:20px 0 16px}
      .hero-thesis{font-size:.96rem;line-height:1.46}
      .hero-tags{margin-top:18px;gap:6px}
      .hero .tag{min-height:30px;padding:4px 8px;font-size:9.5px}
    }

    @media(min-width:960px){
      :root{--gutter:48px}
      .hero-grid{grid-template-columns:minmax(0,1.65fr) minmax(250px,.35fr);gap:80px}
      .hero-side{display:block}
      .hero-side{border-top:0;border-left:1px solid var(--line);padding:0 0 0 24px}
      .section-grid{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:80px}
      .section-grid h2{font-size:clamp(2.7rem,4.3vw,4rem)}
      .case-pair{grid-template-columns:1fr 1fr}
      .section-grid.reverse{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr)}
      .section-grid.reverse>:first-child{order:2}
      .site-stack{grid-template-columns:1.25fr .75fr;align-items:start;margin-top:0}
      .site-stack .receipt-frame:nth-child(2){margin-top:74px}
      .moment-grid{margin-top:48px}
      .proof-rail{grid-auto-columns:minmax(540px,52vw)}
      .network-headline{grid-template-columns:1fr .72fr}
      .network-board{padding:18px}
      #networkCanvas{height:520px}
      .corporate-claims{grid-template-columns:repeat(2,1fr)}
      .decision-grid{grid-template-columns:minmax(0,1fr) 300px;gap:80px}
    }

    @media(max-width:959px){.hero-side{display:none}}

    @media(prefers-reduced-motion:reduce){
      html{scroll-behavior:auto}
      .js .reveal{opacity:1;transform:none}
      .js .reveal.is-visible{animation:none;transition:none}
      .network-tooltip{transition:none}
    }

    @media print{
      .topbar,.rail-tools,.action-row,.dialog-close{display:none!important}
      body{font-size:13px}
      .scene{padding:44px 28px;break-inside:avoid}
      .hero,.decision{min-height:auto}
      .js .reveal{opacity:1!important;transform:none!important;animation:none!important}
      .proof-rail,.profile-rail{display:grid;grid-template-columns:1fr 1fr;grid-auto-flow:row;grid-auto-columns:auto;overflow:visible}
      .network-board{break-inside:avoid}
      .sources details[open] .source-groups{display:grid}
      body.printing-brief{overflow:visible!important;background:#fff;color:#111}
      body.printing-brief > :not(#decisionDialog){display:none!important}
      body.printing-brief #decisionDialog{
        display:block!important;position:static!important;inset:auto!important;width:100%!important;
        max-width:none!important;max-height:none!important;margin:0!important;border:0!important;overflow:visible!important;
      }
      body.printing-brief #decisionDialog::backdrop{display:none!important}
      body.printing-brief #decisionDialog .dialog-head,
      body.printing-brief #decisionDialog .dialog-actions,
      body.printing-brief #decisionDialog .copy-status{display:none!important}
      body.printing-brief #decisionDialog .decision-paper{padding:0!important}
    }