.platform-page{background:#ece8df;color:#252925}.platform-intro{padding-top:62px;padding-bottom:35px}.platform-heading{display:grid;grid-template-columns:1.6fr 1fr;gap:8%;align-items:end;margin-top:35px}.platform-heading h1{font-size:clamp(52px,5.9vw,94px);line-height:.97;letter-spacing:-.045em}.platform-heading>p{font:clamp(23px,2.1vw,34px)/1.2 var(--serif);max-width:370px;margin-bottom:6px}.platform-lab{padding:0 var(--pad) 70px}.mechanism-tabs,.proof-tabs{display:flex;border-bottom:1px solid var(--rule);gap:4px}.mechanism-tabs button{flex:1;padding:20px 10px;display:flex;align-items:center;justify-content:center;gap:10px;font:18px var(--serif);border-bottom:2px solid transparent}.mechanism-tabs button[aria-pressed=true],.proof-tabs button[aria-pressed=true]{color:var(--copper);border-color:var(--copper)}[data-icon] svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.35;stroke-linecap:round;stroke-linejoin:round;display:block}.mechanism-tabs [data-icon] svg{width:19px;height:19px}.mechanism-workspace{display:grid;grid-template-columns:minmax(0,1fr) 300px;min-height:580px;border-bottom:1px solid var(--rule)}.mechanism-visual{position:relative;min-width:0;background:#e3dfd3;overflow:hidden}#platform-world{height:580px;width:100%;position:relative}.world-fallback{width:100%;height:100%;object-fit:cover}.world-camera-controls{position:absolute;top:18px;left:20px;display:flex;align-items:center;gap:8px;background:#eee9dfe8;padding:9px 12px;z-index:4;font-size:12px}.world-camera-controls select{background:transparent;border:0;color:inherit;max-width:132px;font:inherit;padding:6px}.world-camera-controls [data-icon] svg{width:17px;height:17px}.world-source-label{position:absolute;bottom:16px;left:20px;font:10px var(--sans);background:#eee9dfd9;padding:7px 10px;z-index:3}.mechanism-explanation{padding:30px 28px;display:flex;flex-direction:column;align-items:flex-start;background:#e8e2d5;min-width:0}.overline{font:10px/1.4 var(--sans);letter-spacing:.13em;text-transform:uppercase;display:block;color:#736b5e}.layer-icon{color:var(--copper);margin:32px 0 15px}.layer-icon svg{width:44px;height:44px}.mechanism-explanation h2{font:39px/1.05 var(--serif);letter-spacing:-.03em;margin:0 0 17px}.mechanism-explanation>p{font-size:15px;line-height:1.55}.mechanism-output{list-style:none;margin:24px 0 28px;padding:0;width:100%}.mechanism-output li{padding:9px 0;border-top:1px solid #bcb49e66;font-size:12px;display:flex;align-items:center;gap:8px}.mechanism-output li:before{content:'';width:5px;height:5px;background:var(--copper);border-radius:50%;flex-shrink:0}.explode-control{display:flex;justify-content:space-between;align-items:center;width:100%;font-size:12px;margin-top:auto;margin-bottom:12px}.explode-control [data-icon] svg{width:17px;height:17px}.mechanism-explanation>input[type=range]{width:100%;flex:initial}.small-note{font-size:11px!important;line-height:1.5!important;color:#736b5e;margin-top:22px}.mechanism-playback{display:flex;align-items:center;gap:25px;padding:23px 0 0}.mechanism-playback .button{font-size:15px;gap:12px;white-space:nowrap;min-height:45px;padding:13px 20px}.mechanism-playback [data-icon] svg{width:15px;height:15px}.mechanism-playback>input{flex:1;min-width:60px}.mechanism-playback>span{font-size:12px;white-space:nowrap}.mechanism-playback .text-link{font-size:12px;margin:0;white-space:nowrap;padding-bottom:3px}.platform-caption{font-size:11px;color:#787368;margin-top:16px}.technical-section{padding:88px var(--pad);border-top:1px solid var(--rule)}.technical-heading{display:grid;grid-template-columns:1.4fr .8fr;column-gap:12%;align-items:end;margin-bottom:44px}.technical-heading .overline{grid-column:1/-1;margin-bottom:22px}.technical-heading h2{font:clamp(42px,4.25vw,70px)/1.02 var(--serif);letter-spacing:-.035em}.technical-heading>p{font:23px/1.35 var(--serif);max-width:400px;margin-bottom:3px}.zone-lab{display:grid;grid-template-columns:minmax(0,1.5fr) 1fr;gap:40px;align-items:center}.zone-figure{background:#e1ddd0;padding:20px 24px 24px;min-width:0}.zone-figure>svg{width:100%;display:block;overflow:visible}.zone-figure>label{font-size:11px;display:block;margin:10px 0}.zone-figure>input{width:100%}.zone-walls{fill:none;stroke:#78766a;stroke-width:7}.zone-door{fill:none;stroke:#aca58f;stroke-width:1.4}.zone-figure svg text{font:10px var(--sans);fill:#746f61;letter-spacing:.1em}.zone-figure svg .source-annotation{font-size:8px;letter-spacing:.02em}#configured-zone{fill:#ae673515;stroke:#ad6139;stroke-width:1.2;stroke-dasharray:4 4;transition:fill 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var(--serif);margin-bottom:12px}.zone-verdict p{font-size:15px;line-height:1.5}.context-chain{list-style:none;padding:0;margin:25px 0;display:flex;gap:10px}.context-chain li{flex:1;border-left:1px solid var(--rule);padding-left:12px;min-width:0;font-size:11px}.context-chain svg{width:20px;height:20px;margin-bottom:12px}.technical-agent-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:60px}.technical-agent-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#beb9a755;border:1px solid #beb9a755}.technical-agent-grid button{background:#ece8df;min-height:130px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;text-align:center;font-size:12px;padding:15px 8px;transition:background .25s,color .25s}.technical-agent-grid button[aria-pressed=true]{background:#292e28;color:#f1ece0}.technical-agent-grid svg{width:30px;height:30px}.technical-agent-detail{padding:12px 0;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.technical-agent-detail>[data-icon]{color:var(--copper);margin-bottom:18px}.technical-agent-detail>[data-icon] svg{width:36px;height:36px}.technical-agent-detail>.overline{margin-bottom:10px}.technical-agent-detail h3{font:38px/1.1 var(--serif);margin-bottom:16px}.technical-agent-detail>p{font-size:16px;line-height:1.5;max-width:420px}.handoff-line{display:flex;align-items:center;gap:15px;font-size:12px;color:#756753;border-block:1px solid var(--rule);padding:18px 0;margin:25px 0;width:100%}.handoff-line>span{flex:1}.handoff-line>span[data-icon]{flex:0}.technical-agent-detail>.text-link{font-size:13px}.world-interlude{height:650px;position:relative;overflow:hidden;background:#232822;color:#eee9df}.world-interlude>img{width:100%;height:100%;object-fit:cover;object-position:50% 58%;transform:scale(calc(1 + var(--interlude-progress,0)*.035))}.world-interlude:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#202620e8 0%,#25292566 42%,transparent 76%);pointer-events:none}.interlude-copy{position:absolute;z-index:2;left:var(--pad);top:50%;transform:translateY(-50%)}.interlude-copy .overline{color:#e3cfb6;margin-bottom:30px}.interlude-copy h2{font-size:clamp(48px,5.2vw,83px);line-height:1;letter-spacing:-.04em}.interlude-copy p{font:26px/1.3 var(--serif);margin-top:28px}.art-label{position:absolute;bottom:20px;right:var(--pad);font-size:10px;z-index:3;color:#eee5d7;background:#252925b3;padding:6px 9px}.proof-tabs{margin-bottom:20px}.proof-tabs button{padding:16px 20px;border-bottom:2px solid transparent;font:17px var(--serif)}.proof-workspace{display:grid;grid-template-columns:minmax(0,1.6fr) 1fr;gap:45px}.proof-figure{margin:0;min-width:0}.capture-stamp{display:flex;align-items:center;gap:9px;font-size:10px;background:#dcd5c6;padding:13px 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dd{margin:0;overflow-wrap:anywhere}.proof-explanation details{font-size:12px}.proof-explanation summary{cursor:pointer}.proof-explanation details .text-link{font-size:12px}.authority-section{background:#e1dbcd}.authority-flow{display:grid;grid-template-columns:1fr 40px 1fr 40px 1fr;gap:25px;align-items:center}.authority-flow article{align-self:stretch;border-top:1px solid #b5ab94;padding:24px 0}.authority-flow article>[data-icon]{display:block;color:var(--copper);margin-bottom:27px}.authority-flow article>[data-icon] svg{width:34px;height:34px}.authority-flow h3{font:30px/1.1 var(--serif);margin-bottom:16px}.authority-flow p{font-size:15px;line-height:1.5}.flow-status{font-size:10px;display:inline-flex;gap:7px;align-items:center;margin-top:22px;color:#59604e}.flow-status:before{content:'';width:5px;height:5px;border-radius:50%;background:#68715a}.flow-status.held{color:#9a542f}.flow-status.held:before{background:#b16d3f}.authority-section>.text-link{margin-top:25px}.capability-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}.capability-tiles article{border-top:1px solid var(--rule);padding-top:24px}.capability-tiles article>[data-icon]{display:block;color:var(--copper);margin-bottom:24px}.capability-tiles svg{width:32px;height:32px}.capability-tiles h3{font:28px/1.08 var(--serif);margin-bottom:17px}.capability-tiles p{font-size:15px;line-height:1.5}.capability-tiles a,.capability-tiles .small-note{display:block;font-size:11px;margin-top:22px;color:#7b6549}.horizon-section{display:grid;grid-template-columns:1.2fr 1fr;background:#262c26;color:#eee9df}.horizon-image{position:relative;min-height:510px}.horizon-image>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:64% center}.horizon-copy{padding:80px 13% 75px 12%;align-self:center}.horizon-copy .overline{color:#cbb191;margin-bottom:30px}.horizon-copy h2{font:clamp(42px,4.5vw,70px)/1.03 var(--serif);letter-spacing:-.035em}.horizon-copy>p{font-size:17px;line-height:1.55;margin:28px 0}.horizon-copy .text-link{font-size:13px}.trust-principles{display:grid;grid-template-columns:repeat(3,1fr);gap:60px;margin-bottom:30px}.trust-principles article>[data-icon]{display:block;color:var(--copper);margin-bottom:22px}.trust-principles h3{font:28px/1.08 var(--serif);margin-bottom:14px}.trust-principles p{font-size:15px;line-height:1.5}#proof-dialog{width:min(1200px,94vw);max-height:94svh;padding:20px;border:1px solid #b6ae9a;background:#ece8df;color:#252925;overflow:auto}#proof-dialog::backdrop{background:#171e17ce;backdrop-filter:blur(8px)}.proof-dialog-head{display:flex;justify-content:space-between;align-items:center;position:sticky;top:-20px;background:#ece8df;padding:12px 0;z-index:1;font-size:13px}#proof-full-image{display:block;max-width:100%;width:auto;height:auto;margin:0 auto}#proof-dialog>p{font-size:11px;margin-top:15px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.platform-page button:focus-visible,.platform-page select:focus-visible{outline:2px solid #a85b33;outline-offset:4px}
@media(min-width:1600px){#platform-world{height:640px}.mechanism-workspace{min-height:640px}}
@media(max-width:1050px){.mechanism-workspace{grid-template-columns:minmax(0,1fr) 260px}.mechanism-explanation{padding:25px 20px}.mechanism-tabs button{font-size:15px;gap:7px}.mechanism-playback{gap:14px}.technical-heading{column-gap:6%}.technical-agent-layout{gap:30px}.technical-agent-grid{grid-template-columns:repeat(4,1fr)}.proof-workspace{gap:25px}.capability-tiles{grid-template-columns:repeat(2,1fr);gap:32px 45px}}
@media(max-width:760px){.platform-intro{padding:34px 20px 28px}.platform-heading{display:block;margin-top:27px}.platform-heading h1{font-size:52px}.platform-heading>p{font-size:24px;max-width:310px;margin-top:24px}.platform-lab{padding:0 16px 48px}.mechanism-tabs{flex-wrap:wrap;gap:0}.mechanism-tabs button{flex:0 0 33.333%;font-size:14px;padding:14px 6px;gap:7px}.mechanism-workspace{display:flex;flex-direction:column;min-height:0}.mechanism-visual{width:100%}#platform-world{height:430px}.world-camera-controls{left:10px;top:10px;font-size:10px;padding:6px 8px}.world-source-label{left:10px;bottom:10px;font-size:8px;max-width:80%}.mechanism-explanation{padding:22px 22px 25px;display:grid;grid-template-columns:1fr 1fr;gap:12px 20px}.mechanism-explanation>.overline{grid-column:1;grid-row:1}.layer-icon{grid-column:2;grid-row:1;justify-self:end;margin:0}.layer-icon svg{width:24px;height:24px}.mechanism-explanation h2{font-size:34px;grid-column:1/-1;margin:0}.mechanism-explanation>p:not(.small-note){grid-column:1/-1;font-size:14px;margin:0}.mechanism-output{grid-column:1/-1;display:flex;gap:12px;margin:6px 0}.mechanism-output li{font-size:10px;line-height:1.4;flex:1;align-items:flex-start}.mechanism-output li:before{margin-top:4px}.explode-control{grid-column:1;font-size:11px;margin:0}.mechanism-explanation>input{grid-column:2;align-self:center}.mechanism-explanation .small-note{grid-column:1/-1;font-size:10px!important;margin:0}.mechanism-playback{display:grid;grid-template-columns:1fr auto;gap:20px 12px;padding-top:20px}.mechanism-playback .button{font-size:13px;justify-self:start}.mechanism-playback>input{grid-column:1/-1;grid-row:2;width:100%}.mechanism-playback>span{grid-column:1;grid-row:3;font-size:10px}.mechanism-playback .text-link{grid-column:2;grid-row:1;font-size:10px}.platform-caption{font-size:10px;line-height:1.5}.technical-section{padding:55px 20px}.technical-heading{display:block;margin-bottom:30px}.technical-heading .overline{font-size:9px;line-height:1.6;margin-bottom:18px}.technical-heading h2{font-size:42px}.technical-heading>p{font-size:22px;margin-top:20px}.zone-lab{display:block}.zone-figure{padding:12px 10px 20px}.zone-controls{padding:26px 0 0}.compact-control{font-size:12px;gap:5px}.segmented button{font-size:11px;padding:9px 10px}.zone-verdict h3{font-size:30px}.zone-controls .small-note{font-size:10px!important}.technical-agent-layout{display:flex;flex-direction:column;gap:25px}.technical-agent-grid button{min-height:110px;font-size:10px;gap:12px}.technical-agent-grid svg{width:26px;height:26px}.technical-agent-detail{padding:10px 0}.technical-agent-detail h3{font-size:34px}.technical-agent-detail>p{font-size:15px}.handoff-line{font-size:11px}.world-interlude{height:550px}.world-interlude>img{object-position:41% center}.world-interlude:after{background:linear-gradient(90deg,#202620ca,#20262040)}.interlude-copy{left:24px;right:24px}.interlude-copy .overline{font-size:9px;max-width:220px}.interlude-copy h2{font-size:52px}.interlude-copy p{font-size:25px}.proof-tabs{overflow-x:auto;white-space:nowrap;margin-right:-20px}.proof-tabs button{font-size:15px;padding:13px 16px}.proof-tabs button:first-child{padding-left:0}.proof-workspace{display:block}.capture-stamp{font-size:8px;padding:10px;gap:5px}.proof-image-button{height:360px}.proof-figure figcaption{font-size:9px}.proof-explanation{padding:28px 0 0}.proof-explanation h3{font-size:36px}.proof-explanation>p{font-size:15px}.proof-explanation dl{margin:18px 0}.authority-flow{grid-template-columns:1fr;gap:8px}.authority-flow article{padding:25px 0 20px;position:relative;padding-left:48px}.authority-flow article>[data-icon]{position:absolute;left:0;top:26px}.authority-flow article>[data-icon] svg{width:28px;height:28px}.authority-flow h3{font-size:29px}.authority-flow p{font-size:14px}.flow-connector{display:none}.flow-status{margin-top:15px}.capability-tiles{gap:32px 22px}.capability-tiles h3{font-size:26px}.capability-tiles p{font-size:14px}.horizon-section{display:flex;flex-direction:column}.horizon-image{height:350px;min-height:0}.horizon-copy{padding:40px 24px 50px}.horizon-copy h2{font-size:47px}.horizon-copy>p{font-size:16px}.horizon-copy .overline{margin-bottom:24px}.trust-principles{display:block}.trust-principles article{margin-bottom:30px}.trust-principles article>[data-icon]{margin-bottom:15px}.trust-principles h3{font-size:28px}.platform-page .planning-intro h2{font-size:42px}.platform-page .planning-section{padding:55px 20px}.art-label{font-size:8px;right:20px}}
@media(max-width:360px){.platform-heading h1{font-size:46px}.mechanism-tabs button{font-size:12px;gap:5px}.mechanism-tabs [data-icon] svg{width:16px;height:16px}.technical-heading h2{font-size:37px}#platform-world{height:410px}.capability-tiles{grid-template-columns:1fr}.proof-image-button{height:320px}.capture-stamp{flex-wrap:wrap}.compact-control{align-items:flex-start;flex-direction:column;gap:9px}.technical-agent-grid button{font-size:9px}.world-source-label{font-size:7px}.world-camera-controls label{display:none}}
@media(prefers-reduced-motion:reduce){.world-interlude>img{transform:none}.technical-agent-grid button,#configured-zone{transition:none}}

/* Keep page controls outside the native viewport; the renderer owns its fallback and labels. */
.mechanism-visual{display:flex;flex-direction:column}.world-camera-controls{position:static;order:-1;align-self:stretch;justify-content:flex-end;margin:0;padding:8px 14px;background:#e6dfd0;border-bottom:1px solid #bcb49e55;min-height:42px}#platform-world{flex:none}.mechanism-playback>.button>svg{width:15px;height:15px;flex-shrink:0}
@media(max-width:760px){.mechanism-playback{grid-template-columns:minmax(0,1fr) auto}.mechanism-playback .button{grid-column:1/-1;grid-row:1;font-size:13px;min-width:0;max-width:100%;white-space:normal}.mechanism-playback .text-link{grid-column:2;grid-row:3}.world-camera-controls{font-size:11px}.world-camera-controls label{display:inline}.mechanism-playback>span{white-space:normal}.world-camera-controls select{font-size:11px}}