:root{color-scheme:dark;--paper:#12262c;--ink:#ecf1ef;--muted:#bed0ce;--rule:#cfe0d82e;--accent:#9ccdc8;--surface:#284446;--command:#8ed1eb;--measured:#ffb365;background:#090f10;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.continuation-background{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none;background:#263134}.retained-final-scene{position:absolute;inset:calc(-1 * var(--background-overscan,18px));width:calc(100% + 2 * var(--background-overscan,18px));height:calc(100% + 2 * var(--background-overscan,18px));object-fit:cover;object-position:center;padding:0;filter:blur(var(--article-background-blur,6px))}.continuation-background:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#051114b3,#05111494 55%,#05111499)}.page-shell,body>footer{position:relative;z-index:1}.page-shell .opening{text-align:left}.opening h1{font-family:inherit;font-size:clamp(24px,2.5vw,34px);line-height:1.35;margin-left:0;font-weight:400;max-width:820px}.opening h1>span{font-size:clamp(64px,7vw,100px);line-height:1;font-weight:500;letter-spacing:-.06em;margin-bottom:26px}.opening .deck{margin-left:0}.opening .eyebrow{color:#a9c7c5}.article-section h2{font-family:inherit;font-weight:500;letter-spacing:-.035em}.story-lead{color:#d5e1dd}.demo-entry{background:#17313499;border-radius:6px;overflow:hidden}.demo-entry:hover{background:#294b4bb3}.demo-entry h2{font-family:inherit;font-weight:500}.section-nav a[aria-current=location]{background:#c5e3df17;color:#fff}.section-nav a:hover{color:#fff}.section-nav summary{color:#dce8e5}.page-shell .wide,.page-shell .controller-demo{--paper:#20272c;--ink:#f7f8fa;--muted:#dfe3e8;--rule:#edf1f43b;--accent:#f7f8fa;--surface:#ffffff14;--command:#8ed1eb;--measured:#ffb365;--diagram-background:#20272c;--diagram-clear-alpha:0;--panel-background:#ffffff05;--panel-control:#ffffff12;--failure-ink:#ffc7b8;color:var(--ink);color-scheme:dark;background:rgba(12,17,22,var(--article-panel-opacity,.37));-webkit-backdrop-filter:blur(var(--article-panel-blur,5px)) saturate(.75);backdrop-filter:blur(var(--article-panel-blur,5px)) saturate(.75);padding:24px;border:1px solid #e3efeb38;border-radius:8px}.page-shell .wide select,.page-shell .controller-demo select{background-color:#20272c;color:var(--ink)}.page-shell .wide button{background:var(--panel-control);color:var(--ink);border-color:var(--rule)}.page-shell .wide button[aria-selected=true],.page-shell .wide button[aria-pressed=true]{background:#ffffff20;color:#fff;border-color:#e0e5eb}.page-shell .wide .page-tabs>[role=tab]{background:transparent}.page-shell .wide .page-tabs>[aria-selected=true]{border-bottom-color:var(--ink)}.page-shell .wide #gate-sankey svg,.page-shell .wide .outcome-force svg{fill:var(--ink)}.page-shell .wide .recording-card-body .card-action{color:var(--ink);text-decoration:underline;text-underline-offset:3px}.page-shell .wide .outcome-choices button:disabled{background:#ffffff08;color:#bac3ca}.page-shell .flow-view{color:var(--ink);background:transparent;border-color:var(--rule)}.page-shell .flow-toolbar,.page-shell .flow-key,.page-shell .flow-inspector,.page-shell .flow-descriptions{background:var(--panel-background);border-color:var(--rule)}.page-shell .flow-toolbar button,.page-shell .evaluation-controls select,.page-shell .outcome-heading button,.page-shell .outcome-transport button{background:var(--panel-control);color:var(--ink);border-color:var(--rule)}.page-shell .flow-toolbar [data-flow-play][aria-pressed=true]{background:#ffffff20;border-color:#e0e5eb;color:#fff}.page-shell .flow-stage,.page-shell .flow-loading{background:transparent;color:var(--muted)}.page-shell .flow-help,.page-shell .flow-descriptions dd,.page-shell .flow-inspector p{color:var(--muted);border-color:var(--rule)}.page-shell .architecture-slot,.page-shell .recording-receipt,.page-shell .recording-card{background:transparent}.page-shell .architecture-slot{border-color:var(--rule)}.page-shell .paper-figure>a{display:block;background:#edf7f38f;isolation:isolate;border-radius:3px;overflow:hidden}.page-shell .paper-figure img{background:transparent;mix-blend-mode:multiply}.page-shell .evaluation-protocol,.page-shell #outcome-viewer{background:transparent}.page-shell .demo-matrix td button[aria-pressed=true]{background:#ffffff20;border-color:#e0e5eb}.page-shell .gate-badge.pass{color:#143f32;background:#9dc6b5}.page-shell .gate-badge.fail{color:#643729;background:#d8b7a9}.page-shell .gate-badge.unreached{color:#e7e9ed;background:#ffffff14}.page-shell .controller-demo{border-left:3px solid #81babb80}.controller-demo>summary{font-family:inherit;font-weight:500;font-size:1.35rem}.page-shell .controller-demo .wide{padding:24px 0 0;border:0;border-top:1px solid var(--rule);border-radius:0;background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}.page-shell .flow-view:fullscreen{background:#20272c;color:var(--ink);overflow:auto}@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){.page-shell .wide,.page-shell .controller-demo{background:#0c1116f0}.page-shell .controller-demo .wide{background:transparent}}@media(prefers-reduced-transparency:reduce){.page-shell .wide,.page-shell .controller-demo{background:#20272c;-webkit-backdrop-filter:none;backdrop-filter:none}.page-shell .controller-demo .wide{background:transparent}}.page-shell .prose{font-size:1.0625rem;line-height:1.8}.page-shell .prose h2{max-width:22ch}.page-shell .wide .prose{font-size:1rem}.page-shell .story-context{max-width:770px;margin-top:26px;color:var(--muted);font-size:.875rem}.story-context summary{cursor:pointer}.story-context p{margin-top:12px}.story-context a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.page-shell .article-section{margin-top:92px;padding-top:42px}.page-shell .wide h2,.page-shell .wide h3{color:var(--ink)}.section-nav a:focus-visible,.demo-entry:focus-visible{outline:2px solid #b6e3dc;outline-offset:4px}.table-scroll{overscroll-behavior-x:contain}.page-shell .wide .table-scroll{max-width:100%}body>footer{margin-top:96px}.cinematic[data-force-story]{height:1400svh;min-height:0;background:transparent;isolation:isolate}.story-stage{height:100svh;height:100dvh;min-height:0;width:100%;background:#263134}.story-scene-pinned .story-stage{position:fixed;left:0;top:0}.story-reading .story-stage{pointer-events:none}.story-stage #hero-video,.story-stage #story-canvas{object-fit:cover;object-position:center}.story-stage .hero-shade{background:linear-gradient(90deg,#1020238c 0%,transparent 43%),linear-gradient(0deg,#102023e3 0%,transparent 29%)}.story-copy{top:18%;left:4.5vw;width:auto;max-width:340px;text-shadow:0 2px 22px #0008}.story-copy h2{font-family:inherit;font-size:clamp(26px,2.9vw,43px);line-height:1.08;letter-spacing:-.035em;font-weight:500;margin:0 0 12px;max-width:9em}.story-copy>p{font-size:16px;margin:0;color:#e4eae9;line-height:1.4}.story-readout{display:block;right:4vw;bottom:150px;width:262px;padding:18px 20px;border:1px solid #d8eae029;border-radius:8px;background:#16292ee8;backdrop-filter:blur(14px)}.story-readout>p.readout-label{font-family:inherit;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#a7babb;margin:0 0 9px}.story-readout #story-prompt{font-size:14px;line-height:1.5;margin:0 0 16px}.story-hand h3{font-size:11px;color:#adbebf;font-weight:500;margin:0 0 7px}.story-force{font-size:12px;margin:0;padding:3px 0}.story-force strong{font-size:16px;font-weight:500}.story-force small{font-size:11px;color:#bacacd}.story-force i{height:2px}.story-bottom{left:4.5vw;right:4.5vw;bottom:22px}.story-controls{gap:22px;font-size:12px;color:#d4dfdd;margin:0}.story-controls>span,.story-controls>a{font-size:12px}.story-controls>a{margin-left:auto;text-decoration:none}.story-controls #hero-toggle{margin:0;border-radius:5px;padding:8px 13px;background:#1b3038a6}#story-chapters{border:0;padding:0}#story-chapters button{font-size:11px}#story-progress{margin:16px 0 12px}#story-progress::-webkit-progress-value{background:#d8ebe5}#story-progress::-moz-progress-bar{background:#d8ebe5}#story-load-status:empty{display:none}.story-title-mode .story-stage #hero-video{object-fit:cover;padding:0;background:#263134}.story-title-mode .story-stage .hero-shade{background:linear-gradient(0deg,#13282caa,transparent 18%)}@media(max-width:850px){.section-nav{background:#12262cec;backdrop-filter:blur(14px)}.page-shell .wide,.page-shell .controller-demo{padding:18px}.page-shell .article-section{margin-top:56px;padding-top:28px}.page-shell .prose{font-size:1rem}.page-shell .wide .prose h2{max-width:none}body>footer{margin-top:56px}}@media(max-width:700px){.story-copy{top:16%;left:6vw}.story-copy h2{font-size:28px;max-width:none;margin-bottom:7px}.story-copy>p{font-size:14px}.story-readout{left:6vw;right:6vw;width:auto;bottom:140px;padding:12px 15px}.story-readout #story-prompt{font-size:12px;margin-bottom:9px}.story-readout>p.readout-label{font-size:9px;margin-bottom:5px}.story-hand h3{font-size:10px;margin-bottom:4px}.story-force{font-size:11px}.story-force strong{font-size:14px}.story-bottom{left:6vw;right:6vw;bottom:max(18px,env(safe-area-inset-bottom))}.story-controls{gap:12px}.story-controls #hero-toggle{font-size:11px;padding:7px 10px}.story-controls>a{font-size:11px}#story-chapters{display:grid;grid-template-columns:repeat(4,1fr);gap:7px 12px}#story-chapters button{font-size:9px;text-align:left}#story-progress{margin:12px 0 9px}.page-shell .wide{padding:14px}}@media(max-height:700px)and (max-aspect-ratio:6/5){.story-copy{top:13%}.story-copy h2{font-size:23px}.story-readout{bottom:122px;padding:8px 12px}.readout-label{display:none}.story-readout #story-prompt{margin-bottom:6px}.story-force i{display:none}.story-hand h3{margin-bottom:0}.story-force{padding:1px 0}}@media(max-width:700px){#story-force-values{display:flex;gap:22px}.story-hand{flex:1}.story-hand+.story-hand{margin:0}}@media(prefers-reduced-motion:reduce){.cinematic[data-force-story]{height:100svh;height:100dvh;min-height:0}.story-stage{position:relative}}@media(max-aspect-ratio:1/1){.has-portrait-film .retained-final-scene,.has-portrait-film .story-title-mode .story-stage #hero-video{object-fit:cover;padding:0}}.appearance-tuner{position:fixed;right:20px;bottom:max(20px,env(safe-area-inset-bottom));z-index:60;color:#eaf1ef;color-scheme:dark;font:14px/1.5 Inter,ui-sans-serif,system-ui,sans-serif}.appearance-tuner[hidden]{display:none}.appearance-tuner>summary{display:flex;align-items:center;justify-content:center;gap:12px;width:80px;height:44px;list-style:none;cursor:pointer;padding:0;background:#172d33;border:1px solid #66848a;border-radius:6px;box-shadow:0 3px 14px #0003}.appearance-tuner>summary::-webkit-details-marker{display:none}.appearance-controls{position:absolute;right:0;bottom:calc(100% + 10px);width:min(280px,calc(100vw - 32px));max-height:calc(100dvh - 100px);overflow:auto;overscroll-behavior:contain;padding:20px;background:#172d33;border:1px solid #66848a;border-radius:8px;box-shadow:0 8px 30px #0005}.appearance-controls label{display:block;margin:16px 0 0}.appearance-controls label>span{display:flex;justify-content:space-between;gap:14px}.appearance-controls output{font-variant-numeric:tabular-nums;color:#eaf1ef}.appearance-controls input[type=range]{display:block;width:100%;height:32px;padding:0;margin:3px 0 0;accent-color:#9fcfc9;cursor:pointer}.appearance-tuner :focus-visible{outline:2px solid #b8e8e1;outline-offset:3px}@media(max-width:700px){.appearance-tuner{right:16px;bottom:max(16px,env(safe-area-inset-bottom))}.appearance-controls{padding:16px}}