/* Full narrative edition. */
.capability-table tbody td:not(:last-child){color:var(--muted)!important}
.chapter-nav{gap:24px}.chapter-nav a{font-size:11px}.expanded{border-top:1px solid var(--rule)}.sand{background:#eae5d9}.edition-note{display:grid;grid-template-columns:1fr 3fr;gap:42px;border-bottom:1px solid var(--rule);padding-bottom:30px;margin:-20px 0 65px}.edition-note .eyebrow{color:var(--copper);padding-top:4px}.edition-note p{font-size:13px;line-height:1.85;color:var(--muted);max-width:790px;margin:0}.edition-note strong{display:block;color:var(--ink);font-weight:650;margin-bottom:5px}.essay-row{display:grid;grid-template-columns:1fr 1.55fr;gap:7vw;padding-top:45px;margin-top:45px;border-top:1px solid var(--rule)}.essay-row h3{font-size:clamp(25px,2.4vw,36px);line-height:1.22;letter-spacing:-.04em;max-width:320px}.body-copy{font-size:15px;line-height:1.9;color:var(--muted);max-width:730px}.body-copy p:last-child{margin-bottom:0}.body-copy strong{color:var(--ink);font-weight:650}.body-copy code,.caption code,.detail-content code{font-family:Manrope,sans-serif;font-size:.9em;overflow-wrap:anywhere}.source-link{display:inline-block;font-size:11px;line-height:1.6;color:var(--ink);border-bottom:1px solid var(--rule);padding-bottom:3px}.source-link:hover{color:var(--copper)}.detail-content strong{color:inherit;font-weight:650}.deep-dive{margin-top:40px}.deep-dive .detail-content{max-width:850px}.deep-dive summary{font-size:13px}.market-numbers{display:grid;grid-template-columns:1fr 1fr;gap:7vw;padding:36px 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}.market-numbers>div+div{padding-left:5vw;border-left:1px solid var(--rule)}.market-numbers .eyebrow{font-size:9px;color:var(--muted)}.market-numbers strong{font-size:clamp(60px,7.3vw,116px);display:block;font-weight:450;letter-spacing:-.075em;line-height:1.6;white-space:nowrap}.market-numbers strong span{font-size:.55em;margin-left:6px;color:var(--copper)}.market-numbers p{font-size:14px;line-height:1.8;max-width:330px;color:var(--muted)}.editorial-comparison{display:grid;grid-template-columns:1fr 1fr;gap:8vw;margin-top:58px;border-top:1px solid var(--rule);padding-top:35px}.editorial-comparison>div{max-width:450px}.editorial-comparison .eyebrow{font-size:9px;margin-bottom:25px;color:var(--muted)}.editorial-comparison h3{font-size:clamp(30px,3.3vw,48px);line-height:1.1;letter-spacing:-.05em;margin-bottom:23px}.editorial-comparison>div:last-child h3{color:var(--copper)}.editorial-comparison p{font-size:14px;color:var(--muted);line-height:1.8}
.allocation-exhibit{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:28px 0}.allocation-top{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:30px}.allocation-top .eyebrow{font-size:9px;color:var(--muted)}.allocation-top strong{font-size:28px;font-weight:500;letter-spacing:-.04em}.allocation-top small{font-size:12px;color:var(--muted);letter-spacing:0;margin-left:10px}.allocation-bar{display:flex;gap:4px;height:94px}.allocation-bar span{background:#27382d;color:var(--paper);display:flex;align-items:center;padding-left:19px;font-size:clamp(20px,3vw,42px);font-weight:500;letter-spacing:-.04em}.allocation-bar span:nth-child(2){background:#88937e}.allocation-bar span:nth-child(3){background:var(--copper);padding-left:10px;font-size:clamp(15px,2vw,28px)}.allocation-labels{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin-top:23px}.allocation-labels strong{font-size:14px;font-weight:650}.allocation-labels p{font-size:12px;color:var(--muted);margin:7px 0 0}.protocol .essay-row h3,.protocol .source-link{color:var(--paper)}
.route-exhibit{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:25px 0 35px}.route-label{display:flex;justify-content:space-between;gap:20px;align-items:center;color:var(--muted);font-size:11px;margin-bottom:40px}.route-label .eyebrow{font-size:9px}.route-stops{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:30px}.route-stops li{position:relative;border-top:1px solid var(--rule);padding-top:25px;display:flex;flex-direction:column}.route-stops li:before{content:'';position:absolute;top:-4px;left:0;width:7px;height:7px;background:var(--ink)}.route-stops .route-focus:before{background:var(--copper)}.route-stops span{font-size:8px;letter-spacing:.06em;color:var(--muted)}.route-stops strong{font-size:clamp(21px,2.7vw,38px);font-weight:550;letter-spacing:-.04em;margin:12px 0}.route-stops .route-focus strong{color:var(--copper)}.route-stops small{font-size:11px;line-height:1.7;color:var(--muted)}.process-rail{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:60px;border-top:1px solid var(--rule);padding-top:28px}.process-rail.three{grid-template-columns:repeat(3,1fr);gap:50px}.process-rail b{display:block;font-size:12px;font-weight:500;color:var(--copper);margin-bottom:24px}.process-rail h3{font-size:23px;letter-spacing:-.035em;line-height:1.2;margin-bottom:16px}.process-rail p{font-size:13px;line-height:1.8;color:var(--muted);margin:0}.architecture-map{border-top:1px solid var(--rule)}.architecture-layer{display:grid;grid-template-columns:190px 1fr;gap:28px;border-bottom:1px solid var(--rule);padding:30px 22px;align-items:center}.architecture-layer>span{font-size:9px;letter-spacing:.07em;color:var(--muted)}.architecture-layer>div{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.architecture-layer strong{font-size:13px;line-height:1.7;font-weight:600}.architecture-layer.emphasis{background:var(--ink);color:var(--paper)}.architecture-layer.emphasis>span{color:#c8a589}
.reward-example{display:grid;grid-template-columns:1fr auto 1fr 1.2fr;align-items:center;gap:35px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:35px 0}.reward-example .eyebrow{font-size:8px;color:var(--muted)}.reward-example>div>strong{display:block;font-size:clamp(35px,4.5vw,70px);font-weight:500;letter-spacing:-.065em;margin:12px 0}.reward-example>div>p{font-size:11px;color:var(--muted);margin:0}.math-link{font-size:12px;color:var(--copper)}.reward-split{padding-left:25px;border-left:1px solid var(--rule)}.reward-split>span{font-size:11px;color:var(--muted)}.reward-example .reward-split>p{display:grid;grid-template-columns:35px 1fr auto;gap:10px;padding-top:16px;color:var(--ink)}.reward-split b{font-weight:500;color:var(--copper)}.reward-split strong{font-weight:550}
.dark-chapter{background:#17201c;color:var(--paper);--rule:#3b443c;--muted:#b1b4a6}.dark-chapter h2 em,.dark-chapter .chapter-heading .eyebrow,.dark-chapter .process-rail b{color:#ce9974}.dark-chapter .body-copy strong{color:var(--paper)}.balance-equation{border:1px solid var(--rule);padding:30px 35px}.balance-equation>.eyebrow{font-size:9px;color:var(--muted)}.balance-equation>p{display:flex;gap:30px;align-items:center;margin:28px 0 0;font-size:clamp(23px,3vw,45px);letter-spacing:-.04em;line-height:1.3}.balance-equation b{font-size:1.3em;color:#cd926b;font-weight:450}.balance-equation small{display:block;letter-spacing:0;color:var(--muted);font-size:11px;line-height:1.8;margin-top:10px}.security-principles{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;border-top:1px solid var(--rule);padding-top:28px}.security-principles strong{font-size:27px;font-weight:550;letter-spacing:-.035em}.security-principles p{font-size:13px;line-height:1.8;color:var(--muted);margin:15px 0 0}.table-wrap{margin-top:50px;overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px;line-height:1.8}caption{text-align:left;font-size:11px;font-weight:650;margin-bottom:18px}th,td{padding:19px 20px 19px 0;vertical-align:top;border-bottom:1px solid var(--rule)}thead th{font-size:9px;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);border-top:1px solid var(--rule)}tbody th{font-weight:650;width:24%;font-size:13px}td{color:var(--muted)}.capability-table{margin-top:0}.capability-table tbody td{white-space:nowrap}.capability-table tbody td:not(:last-child){color:#3e6246}.builders-art{margin:0 0 20px}.builders-art img{width:100%;height:430px;object-fit:cover;object-position:center;display:block}.builders-art figcaption{font-size:10px;line-height:1.8;color:var(--muted);margin-top:12px}.integration-path{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:48px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:30px 0}.integration-path>div{min-width:0}.integration-path span{display:block;color:var(--copper);font-size:9px;letter-spacing:.05em;margin-bottom:23px}.integration-path code,.integration-path strong{font-family:Manrope,sans-serif;font-size:clamp(12px,1.35vw,19px);font-weight:600;letter-spacing:-.03em;overflow-wrap:anywhere}.integration-path p{font-size:13px;color:var(--muted);line-height:1.8;margin:18px 0 0}.body-copy .text-link{flex-wrap:wrap;gap:12px}
.metric-ledger{display:grid;grid-template-columns:repeat(4,1fr);gap:25px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:28px 0;margin-top:40px}.metric-ledger strong{display:block;font-size:clamp(30px,3.5vw,52px);font-weight:500;letter-spacing:-.05em;margin-bottom:10px}.metric-ledger span{display:block;font-size:11px;line-height:1.8;color:var(--muted);max-width:185px}.big-evidence+.figures-note,.figures-note+.deep-dive{margin-top:0;border-top:0}.milestone-list{margin-top:58px;border-top:1px solid var(--rule)}.milestone-list>div{display:grid;grid-template-columns:180px 1fr 1.2fr;gap:35px;border-bottom:1px solid var(--rule);padding:32px 0;align-items:baseline}.milestone-state{font-size:8px;line-height:1.7;letter-spacing:.06em;color:var(--copper)}.milestone-list h3{font-size:23px;letter-spacing:-.035em;line-height:1.25}.milestone-list p{font-size:13px;line-height:1.8;color:var(--muted);margin:0}.reference-list>a,.reference-list>div{display:grid;grid-template-columns:45px 1fr;gap:25px;padding:28px 0;border-top:1px solid var(--rule)}.reference-list>a:hover h3{color:var(--copper)}.reference-list>a>span,.reference-list>div>span{font-size:11px;color:var(--copper);padding-top:4px}.reference-list h3{font-size:21px;letter-spacing:-.03em;margin-bottom:12px}.reference-list p{font-size:13px;line-height:1.8;color:var(--muted);max-width:900px;margin:0}.glossary{display:grid;grid-template-columns:1fr 1.6fr;gap:7vw;margin-top:55px;padding-top:45px;border-top:1px solid var(--rule)}.glossary h3{font-size:30px;letter-spacing:-.04em;line-height:1.2}.glossary dl{margin:0}.glossary dl>div{display:grid;grid-template-columns:135px 1fr;gap:25px;border-bottom:1px solid var(--rule);padding:16px 0;font-size:12px;line-height:1.8}.glossary dt{font-weight:650}.glossary dd{margin:0;color:var(--muted)}.publication-note{margin-top:55px;border-top:1px solid var(--rule);padding-top:28px;max-width:950px}.publication-note>.eyebrow{font-size:9px;color:var(--copper);margin-bottom:18px}.publication-note p{font-size:12px;line-height:1.8;color:var(--muted)}dialog nav>a{padding:15px 0}dialog nav>a strong{font-size:17px}
@media(min-width:1600px){.chapter{padding-left:max(var(--gutter),calc((100vw - 1500px)/2));padding-right:max(var(--gutter),calc((100vw - 1500px)/2))}}
@media(max-width:1000px){.chapter-nav-label{display:none}.chapter-nav{justify-content:space-between;gap:18px}.reward-example{grid-template-columns:1fr auto 1fr;gap:24px}.reward-split{grid-column:1/-1;border-left:0;border-top:1px solid var(--rule);padding:20px 0 0;max-width:430px}.architecture-layer{grid-template-columns:140px 1fr;padding:25px 15px}.architecture-layer>div{gap:14px}.milestone-list>div{grid-template-columns:140px 1fr;gap:20px}.milestone-list p{grid-column:2}.market-numbers strong{font-size:8vw}.builders-art img{height:340px}}
@media(max-width:680px){.chapter-nav{justify-content:flex-start;gap:24px}.edition-note{grid-template-columns:1fr;gap:15px;margin-top:0;margin-bottom:40px}.essay-row{grid-template-columns:1fr;gap:22px;margin-top:35px;padding-top:30px}.essay-row h3{font-size:27px;max-width:none}.body-copy{font-size:14px;line-height:1.9}.market-numbers{grid-template-columns:1fr;gap:32px}.market-numbers>div+div{padding:30px 0 0;border-left:0;border-top:1px solid var(--rule)}.market-numbers strong{font-size:75px}.editorial-comparison{gap:28px;grid-template-columns:1fr}.editorial-comparison h3{font-size:34px}.allocation-top{align-items:flex-start;flex-direction:column;gap:15px}.allocation-bar{height:65px;gap:3px}.allocation-bar span{padding-left:10px;font-size:25px}.allocation-bar span:nth-child(3){padding-left:3px;font-size:13px}.allocation-labels{gap:12px}.allocation-labels strong{font-size:11px;line-height:1.5;display:block}.allocation-labels p{font-size:10px;line-height:1.6}.route-label{flex-direction:column;align-items:flex-start;gap:10px}.route-stops{grid-template-columns:1fr 1fr;gap:30px 20px}.route-stops strong{font-size:25px}.process-rail,.process-rail.three{grid-template-columns:1fr;gap:28px;margin-top:35px}.process-rail>div{display:grid;grid-template-columns:27px 1fr;gap:10px 16px}.process-rail b{margin:5px 0 0}.process-rail h3{margin:0}.process-rail p{grid-column:2}.architecture-layer{grid-template-columns:1fr;gap:17px;padding:22px 15px}.architecture-layer>div{grid-template-columns:1fr;gap:8px}.architecture-layer strong{font-size:13px}.reward-example{gap:16px;grid-template-columns:1fr auto 1fr}.reward-example>div>strong{font-size:38px}.reward-example .eyebrow{font-size:7px}.math-link{font-size:10px}.reward-example>div>p{font-size:10px;line-height:1.7}.balance-equation{padding:23px}.balance-equation>p{flex-direction:column;align-items:flex-start;gap:12px;font-size:30px}.balance-equation b{font-size:26px}.security-principles{grid-template-columns:1fr 1fr;gap:28px 23px}.security-principles strong{font-size:24px}.security-principles p{font-size:12px}.table-wrap table{min-width:610px;font-size:12px}.table-wrap{margin-top:32px}.builders-art img{height:230px}.integration-path{grid-template-columns:1fr;gap:30px}.integration-path code,.integration-path strong{font-size:18px}.integration-path span{margin-bottom:15px}.metric-ledger{grid-template-columns:1fr 1fr;gap:28px}.metric-ledger strong{font-size:38px}.milestone-list>div{grid-template-columns:1fr;gap:16px}.milestone-list p{grid-column:auto}.milestone-state{font-size:9px}.reference-list>a,.reference-list>div{grid-template-columns:23px 1fr;gap:15px}.reference-list h3{font-size:19px}.glossary{grid-template-columns:1fr;gap:28px}.glossary dl>div{grid-template-columns:1fr;gap:7px}.glossary dd{font-size:13px}.publication-note p{font-size:12px}}
@media print{html{scroll-behavior:auto}body{background:#fff;font-size:10pt}.masthead,.chapter-nav,.reading-progress,.contents-button,.begin,dialog,.skip{display:none!important}.hero{height:245mm;min-height:0;max-height:none;break-after:page}.hero-copy{padding:25mm 15mm}.hero h1{font-size:45pt}.chapter{padding:14mm 12mm;break-before:page}.chapter-heading{margin-bottom:12mm}.section-intro h2{font-size:30pt}.essay-row,.metric-ledger,.process-rail,.table-wrap,.market-numbers,.reward-example,.allocation-exhibit,.route-exhibit,.architecture-map{break-inside:avoid}.js .reveal{opacity:1!important;transform:none!important}.chapter-nav,.hero-art img,*{animation:none!important;transition:none!important}.body-copy{font-size:10pt;line-height:1.65}.protocol,.dark-chapter{print-color-adjust:exact;-webkit-print-color-adjust:exact}details .detail-content{display:block!important}.step-buttons,.play-sequence,.fee-state-switch{display:none}.document-footer{break-before:page}.builders-art img{height:70mm}a{text-decoration:none}.source-link{font-size:8pt}}

/* Whitepaper search (owner, 2026-10-15): a search affordance in the masthead and its overlay. */
.masthead-actions{display:flex;align-items:center;gap:22px}
.masthead-divider{display:none;width:1px;height:22px;background:var(--rule)}
.search-button{display:none;align-items:center;gap:12px;font-size:12px;font-weight:650;color:var(--ink);padding:18px 0}
.js .search-button{display:flex}
.js .masthead-divider{display:block}
.search-button svg{display:block}
.search-mark{display:inline-flex;color:var(--ink);transition:color .35s var(--ease),transform .35s var(--ease)}
.search-button:hover .search-mark,.search-button:focus-visible .search-mark{color:var(--copper);transform:scale(1.07)}
#search-dialog{width:min(660px,calc(100% - 40px))}
#search-dialog .dialog-top{margin-bottom:26px}
.search-field{display:flex;align-items:center;gap:14px;height:62px;padding:0 20px;border:1px solid var(--ink);color:var(--muted);transition:border-color .3s,box-shadow .3s,color .3s}
.search-field:focus-within{border-color:var(--copper);box-shadow:inset 0 0 0 1px var(--copper);color:var(--copper)}
.search-field svg{flex:none;display:block}
#search-input{flex:1;min-width:0;border:0;background:transparent;font:inherit;font-size:17px;font-weight:500;letter-spacing:-.01em;color:var(--ink)}
#search-input:focus{outline:none}
#search-input::placeholder{color:var(--muted);opacity:1}
#search-input::-webkit-search-cancel-button,#search-input::-webkit-search-decoration{-webkit-appearance:none;appearance:none}
.search-status{font-size:11px;letter-spacing:.02em;color:var(--muted);margin:16px 2px 4px}
.search-results{max-height:min(54vh,460px);overflow-y:auto;overscroll-behavior:contain}
.search-result{display:block;width:100%;text-align:left;font:inherit;background:transparent;border:0;border-top:1px solid var(--rule);padding:15px 14px;cursor:pointer;color:var(--ink);transition:background .2s}
.search-result:first-child{border-top:0}
.search-result.active{background:rgba(172,84,51,.07)}
.search-result-chapter{display:block;font-size:9px;font-weight:750;letter-spacing:.11em;color:var(--copper);margin-bottom:7px}
.search-result-snippet{display:block;font-size:14px;line-height:1.6;color:var(--ink)}
.search-result mark{background:rgba(172,84,51,.24);color:inherit;padding:0 1px}
@keyframes search-flash{from{background:rgba(172,84,51,.17)}to{background:transparent}}
.search-target{animation:search-flash 2.6s var(--ease)}
@media(max-width:600px){.search-button .search-label{display:none}.search-button{gap:0}.masthead-actions{gap:16px}}