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.mapping-lab{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:16px;align-items:center;margin-top:70px}.mapping-lab>div{padding:25px;background:#0e2b34;border:1px solid var(--line)}.mapping-lab>div span,.mapping-lab>div code,.mapping-lab>div strong{display:block}.mapping-lab>div span{font-size:8px;text-transform:uppercase;color:var(--muted)}.mapping-lab>div code{margin:25px 0 8px;color:var(--aqua)}.mapping-lab>i{color:var(--coral)}.mapping-lab>p{grid-column:1/-1;text-align:center;margin:35px 0 0}.mapping-lab>p span,.mapping-lab>p small{display:block;color:var(--muted)}.mapping-lab>p strong{display:block;font:400 45px var(--serif);margin:8px}.advanced-view{margin-top:70px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.advanced-view summary{padding:20px 0;cursor:pointer;font-weight:800}.advanced-view dl{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}.advanced-view dl div{background:#071a22;padding:20px}.advanced-view dt{color:var(--muted);font-size:8px;text-transform:uppercase}.advanced-view dd{margin:9px 0 0;font-family:monospace;color:var(--aqua)}.effort-spectrum{margin-top:80px}.effort-spectrum>p{font:400 28px var(--serif)}.effort-spectrum>div{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center}.effort-spectrum span{padding:20px;border:1px solid var(--line);color:var(--muted)}.effort-spectrum strong{display:block;color:var(--white);font:400 21px var(--serif);margin-bottom:8px}.effort-spectrum i{width:25px;border-top:2px solid var(--aqua)}
.infra-epilogue{padding:clamp(120px,16vw,220px) 0;background:var(--paper);color:var(--ink);text-align:center}.context-layer{position:relative;z-index:3;width:min(850px,90%);margin:0 auto;padding:25px;background:var(--ink);color:var(--white);box-shadow:0 16px 0 #2c766e}.context-layer>span{color:var(--aqua);font-size:8px;font-weight:800;text-transform:uppercase;letter-spacing:.12em}.context-layer>strong{display:block;font:400 27px var(--serif);margin:14px}.context-layer>div{display:flex;justify-content:center;gap:8px}.context-layer small{padding:6px 9px;border:1px solid #ffffff28}.mini-network{height:180px;display:flex;justify-content:center;align-items:flex-end;gap:20px;position:relative}.mini-network i{position:absolute;top:0;height:120px;border-left:2px solid #2c766e;transform-origin:top}.mini-network i:nth-child(1){transform:rotate(40deg)}.mini-network i:nth-child(2){transform:rotate(20deg)}.mini-network i:nth-child(3){transform:rotate(0)}.mini-network i:nth-child(4){transform:rotate(-20deg)}.mini-network i:nth-child(5){transform:rotate(-40deg)}.mini-network span{padding:8px 12px;background:#c9c2b1;font-size:9px}.infra-epilogue h2{font:400 clamp(3.5rem,7vw,7.5rem)/.9 var(--serif);letter-spacing:-.06em;margin:70px auto;max-width:13ch}.infra-epilogue h2 em{font-style:normal;color:#27786d}.semantic-doors{display:grid;grid-template-columns:repeat(3,1fr);text-align:left;border-top:1px solid #97a39f;border-bottom:1px solid #97a39f}.semantic-doors a{padding:25px;color:var(--ink);text-decoration:none;border-right:1px solid #97a39f}.semantic-doors a span,.semantic-doors a strong{display:block}.semantic-doors a span{color:#5f6b68;font-size:10px;margin-bottom:30px}.semantic-doors a strong{font:400 20px var(--serif)}.semantic-doors a:hover strong{color:#27786d}.epilogue-actions{display:flex;justify-content:center;gap:10px;margin-top:60px}.epilogue-actions a,.epilogue-actions button{padding:15px 18px;border:1px solid var(--ink);background:var(--ink);color:white;text-decoration:none;font-weight:800;cursor:pointer}.epilogue-actions button{background:transparent;color:var(--ink)}.infra-footer{display:flex;justify-content:space-between;gap:20px;padding:26px 32px;background:var(--sea);font-size:10px;color:var(--muted)}.infra-footer nav{display:flex;gap:18px}.infra-footer a{color:inherit}
.infra-chapter--traffic .chapter-head>span{color:#8c3524}
.infra-chapter--traffic .chapter-head>p,.traffic-board article small,.human-ferry>p{color:#4a5859}
.bridge-end span,.bridge-end small{color:#384341;opacity:1}
.infra-chapter--truth .infra-kicker,.infra-chapter--legacy .chapter-head>span,.infra-epilogue .infra-kicker{color:#205d56}
.infra-chapter--legacy .chapter-head>span{color:#164d47}
.truth-result{color:#465250}
.infra-chapter--legacy .chapter-head>p{color:#384946}
.legacy-system dt{color:#39413e}
.legacy-options>div{color:#303936}
body.pg-page #jc-root .jc-card a{color:#7ee0d4!important}body.pg-page #jc-root .jc-btn--primary{background:#245c4a!important;border-color:#245c4a!important;color:#fff!important}
[hidden]{display:none!important}
@keyframes vessel-bob{50%{transform:translate(-50%,-60%)}}
@keyframes ferry-cross{0%,100%{left:6%}50%{left:84%}}
@media(max-width:1100px){.infra-hero{grid-template-columns:1fr;padding-top:120px}.infra-hero__copy{display:grid;grid-template-columns:1fr 1fr;gap:20px}.infra-hero__copy .infra-kicker{grid-column:1/-1}.infra-hero h1{font-size:clamp(4rem,9vw,7rem)}.infra-hero__copy>p:not(.infra-kicker){align-self:end}.infra-hero__copy .infra-button{justify-self:start}.archipelago{min-height:650px}.chapter-head{grid-template-columns:120px 1fr 260px}.system-inspector{grid-template-columns:1fr 1fr}.system-inspector__id{min-height:290px}.traffic-board{grid-template-columns:1fr 1fr}.traffic-board article{border-bottom:1px solid #a9b3ad}.gate-demo{grid-template-columns:1fr 1.4fr}.gate-visual,.gate-target{min-height:230px}.custom-builder{grid-template-columns:1fr 1fr}.custom-intent{grid-column:1/-1}.custom-builder>button{grid-column:1/-1}.advanced-view dl{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.infra-frame{width:calc(100% - 28px)}.infra-progress{top:50px}.infra-hero{min-height:auto;padding-top:100px}.infra-hero__copy{display:block}.infra-hero h1{font-size:clamp(3.5rem,17vw,6rem)}.infra-hero__copy .infra-button{width:100%}.archipelago{min-height:auto;padding:25px 18px;background:#082129}.arch-grid,.arch-routes,.route-tag,.arch-legend{display:none}.island{position:relative!important;left:auto!important;right:auto!important;top:auto!important;bottom:auto!important;width:100%!important;min-height:0;margin:9px 0;padding:18px 20px;clip-path:none;box-shadow:none;display:grid;grid-template-columns:1fr 1fr;align-items:center}.island span{grid-column:1/-1}.island strong{margin:10px 0}.island small{text-align:right}.info-vessel{position:relative;left:auto;top:auto;width:100%;transform:none;margin:24px 0 12px}.has-traffic .info-vessel{animation:none}.hero-reveal{grid-template-columns:repeat(3,1fr);margin-top:20px}.hero-reveal p,.hero-reveal button{grid-column:1/-1}.infra-chapter{padding:95px 0}.chapter-head{grid-template-columns:1fr;gap:14px;margin-bottom:50px}.chapter-head h2,.truth-layout h2{font-size:clamp(3rem,14vw,5rem)}.system-tabs{grid-template-columns:1fr 1fr}.system-inspector{grid-template-columns:1fr}.system-inspector>div{border-bottom:1px solid var(--line)}.system-inspector__id{min-height:220px}.system-inspector__id strong{margin:55px 0 15px}.traffic-board{grid-template-columns:1fr}.traffic-board article{min-height:200px}.human-ferry{grid-template-columns:1fr}.human-ferry button{width:100%}.bridge-site{grid-template-columns:1fr}.bridge-span{height:130px}.bridge-structure{transform:scaleY(0);transform-origin:top;left:48%;right:auto;width:35px;height:130px;top:0}.bridge-structure:before{top:0;bottom:0;left:15px;right:auto;border-top:0;border-left:5px solid var(--aqua)}.bridge-structure i{width:30px;height:auto;border-left:0;border-top:2px solid var(--aqua)}.bridge-site.is-built .bridge-structure{transform:scaleY(1)}.bridge-ferry{top:48%;animation:none;left:40%}.bridge-control{align-items:stretch;flex-direction:column}.gate-demo{grid-template-columns:1fr}.truth-layout,.network-builds,.legacy-layout,.engineering-grid{grid-template-columns:1fr}.truth-flow{align-items:stretch;flex-direction:column}.truth-flow i{transform:rotate(90deg);align-self:center}.network-metrics{grid-template-columns:1fr 1fr}.network-metrics>i{display:none}.network-metrics>div{border-bottom:1px solid var(--line)}.custom-builder{grid-template-columns:1fr}.custom-intent,.custom-builder>button{grid-column:auto}.legacy-layout .chapter-head,.legacy-layout blockquote{grid-column:auto}.legacy-system{grid-template-columns:1fr}.legacy-system dl{padding:20px 0 0}.tech-tabs{grid-template-columns:1fr 1fr}.tech-dialogue{grid-template-columns:1fr}.tech-dialogue i{transform:rotate(90deg);justify-self:center}.mapping-lab{grid-template-columns:1fr}.mapping-lab>i{transform:rotate(90deg);justify-self:center}.mapping-lab>p{grid-column:auto}.advanced-view dl{grid-template-columns:1fr}.effort-spectrum>div{grid-template-columns:1fr}.effort-spectrum i{height:20px;width:2px;border:0;border-left:2px solid var(--aqua);justify-self:center}.semantic-doors{grid-template-columns:1fr}.semantic-doors a{border-right:0;border-bottom:1px solid #97a39f}.epilogue-actions{flex-direction:column}.infra-footer{flex-direction:column}.mini-network{gap:4px}.mini-network span{padding:7px 5px;font-size:7px}}
@media(max-width:760px){
  .infra-frame>*{min-width:0}
  .infra-hero{grid-template-columns:minmax(0,1fr)}
  .infra-hero__copy{min-width:0}
  .infra-hero h1{font-size:clamp(3.2rem,14vw,5rem)}
  .chapter-head{grid-template-columns:minmax(0,1fr)}
  .truth-layout h2{font-size:clamp(2.3rem,9.8vw,4rem)}
  .network-builds{grid-template-columns:minmax(0,1fr)}
  .network-builds article{min-width:0}
  .context-layer>div{flex-wrap:wrap}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.infra *{animation-duration:.001ms!important;transition-duration:.001ms!important}}