:root{--paper:#f9f8f5;--ink:#252333;--muted:#655f70;--line:#dfdce6;--green:#633cb7;--lime:#e7f6b6;--violet:#6943bc;--serif:'Lora',Georgia,serif}.rea-page{background:var(--paper);overflow-wrap:break-word}.rea-page .masthead{--nav-ink:#252333;--nav-muted:#655f70;--nav-paper:#f9f8f5;--nav-line:#dfdce6;--nav-accent:#6943bc;--nav-tint:#eae3f6}.rea-page .wrap{width:min(1280px,calc(100% - 96px))}.rea-page h2{font:750 clamp(36px,4.1vw,59px)/1.16 var(--sans);letter-spacing:-.05em}.rea-page h2 em{font-family:var(--serif);font-weight:500;color:var(--violet);letter-spacing:-.045em}.rea-page h3{font-weight:750;letter-spacing:-.03em}.rea-page p{line-height:1.85}.section-space{padding-block:105px}.section-index,.small-label{display:block;font:10px/1.8 var(--mono);letter-spacing:1.5px;color:var(--muted)}.section-index{margin-bottom:22px}.small-label{letter-spacing:1px}.reading-progress{position:fixed;inset:0 0 auto;height:3px;z-index:99;pointer-events:none}.reading-progress i{display:block;width:100%;height:100%;background:var(--violet);transform:scaleX(0);transform-origin:left}.rea-hero{display:grid;grid-template-columns:1.15fr 1fr;gap:20px;align-items:center;padding-block:28px 75px;position:relative}.issue-line{display:flex;align-items:center;gap:16px;font:10px var(--mono);letter-spacing:1px;margin-bottom:30px}.issue-line .badge{background:var(--lime);color:#3d5021}.live-dot,.tiny-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#7152a7}.live-dot{margin-left:auto}.hero-kicker{font:11px/1.8 var(--mono);letter-spacing:1.6px;color:var(--violet);margin-bottom:16px}.rea-hero h1{font:800 clamp(58px,6.15vw,89px)/1.1 var(--sans);letter-spacing:-.065em;margin-bottom:27px}.rea-hero h1 em{font:500 italic 1.03em/1.1 var(--serif);color:var(--violet);letter-spacing:-.065em}.outlined-word{position:relative;white-space:nowrap}.outlined-word:after{content:'';position:absolute;height:11px;left:0;right:0;bottom:4px;z-index:-1;background:var(--lime);transform:rotate(-2deg)}.hero-deck{font-size:18px;line-height:1.8!important;margin-bottom:16px}.hero-deck strong{font-weight:600}.hero-description{font-size:14px;color:var(--muted);max-width:435px}.hero-actions{display:flex;align-items:center;gap:25px;flex-wrap:wrap;margin-top:30px}.rea-button{background:var(--ink);color:#fff;display:inline-flex;gap:28px;align-items:center;justify-content:space-between;padding:15px 23px;text-decoration:none;border:1px solid var(--ink);border-radius:9px;min-height:52px;font-size:13px;font-weight:650;transition:transform .2s,box-shadow .2s}.rea-button:hover{transform:translateY(-3px);box-shadow:0 8px 0 #e0d5f3}.rea-button>span{font-size:20px}.quiet-link{display:inline-flex;gap:16px;align-items:center;min-height:48px;font-size:13px;font-weight:600}.hero-meta{margin-top:34px;display:flex;gap:15px;flex-wrap:wrap;font-size:10px;color:var(--muted)}.hero-meta a{text-decoration:none}.hero-art{height:610px;position:relative;isolation:isolate;min-width:0}.art-grid{position:absolute;inset:15px -10px 0;background:linear-gradient(#aa8acc12 1px,transparent 1px),linear-gradient(90deg,#aa8acc12 1px,transparent 1px);background-size:32px 32px;mask-image:radial-gradient(ellipse,#000 35%,transparent 72%)}.orbit{position:absolute;inset:67px -5px 73px;border:1px solid #d5c8ea;border-radius:50%;transform:rotate(-25deg) scaleX(.8)}.orbit-b{inset:30px 45px 30px;border-style:dashed;transform:rotate(35deg)}.orbit-a:before{content:'';position:absolute;width:9px;height:9px;background:var(--violet);border:4px solid #f9f8f5;box-sizing:content-box;top:11%;left:11%;border-radius:50%}.art-spark{position:absolute;color:var(--violet);font-size:58px}.spark-a{right:7px;top:45px}.spark-b{left:1px;bottom:110px;font-size:35px}.art-label{position:absolute;top:20px;left:20px;display:flex;align-items:center;gap:9px;font:9px var(--mono);letter-spacing:1px}.layer-stack{position:absolute;inset:125px 40px 55px 30px;perspective:1100px}.glass-layer{position:absolute;width:100%;border:1px solid #b2a0cc;border-radius:13px;box-shadow:0 22px 50px #54378113;transform-style:preserve-3d;transform:rotate(-10deg) skewY(3deg)}.app-layer{background:#fffdf9;top:0;left:0;z-index:3;height:270px}.window-bar{height:38px;border-bottom:1px solid #ded7e6;display:flex;align-items:center;gap:10px;padding:0 15px;background:#f2edf8;border-radius:13px 13px 0 0}.window-bar>span{display:flex;gap:4px}.window-bar i{width:5px;height:5px;border-radius:50%;background:#a08aba}.window-bar small{font:8px var(--mono)}.window-bar b{margin-left:auto;font-weight:400}.mock-notes{padding:24px 26px}.mock-notes>strong{font-size:28px;line-height:1.15;letter-spacing:-1px;display:block}.mock-symbol{float:right;font-size:38px;color:var(--violet)}.mock-search{font:10px var(--mono);border:1px solid #b5a1cf;border-radius:6px;padding:8px 12px;margin-top:18px;box-shadow:0 0 0 3px #eee6fa}.mock-search span{float:right}.mock-result{display:flex;align-items:center;gap:12px;margin-top:16px;font-size:11px}.mock-result>span{background:var(--lime);padding:3px 8px;font:9px var(--mono);border-radius:4px}.mock-result small{display:block;font-size:8px;color:var(--muted);margin-top:4px}.mock-result b{margin-left:auto}.code-layer{background:#e8dff9;top:102px;left:16px;height:265px;padding:24px;z-index:2}.layer-caption{font:9px var(--mono);letter-spacing:1px}.code-layer code{display:block;margin-top:133px;font:11px/1.7 var(--mono);color:#593b8a}.code-layer code span{color:#825333}.code-dashes{position:absolute;right:20px;bottom:16px;display:flex;gap:4px}.code-dashes i{width:5px;height:5px;background:#a594c0}.evidence-layer{background:#e6f2c9;top:200px;left:32px;height:232px;padding:24px;z-index:1;border-color:#afb88b}.evidence-layer .layer-caption{display:block;margin-top:130px}.evidence-line{font:8px/1.8 var(--mono);color:#46562e}.evidence-line i{display:inline-block;width:4px;height:4px;background:#799648;margin-right:4px}.art-sticker{position:absolute;bottom:22px;right:-5px;background:var(--lime);border:1px solid #b1c57b;box-shadow:5px 5px 0 #d6d8ca;padding:14px 19px;transform:rotate(9deg);z-index:5}.art-sticker span{display:block;font:7px/1.8 var(--mono);letter-spacing:.6px}.art-sticker strong{font:500 italic 32px var(--serif);color:#425624;display:block;margin:3px 0}.art-footnote{position:absolute;bottom:-34px;left:15px;font-size:9px;color:var(--muted)}.signal-strip{background:var(--lime);border-block:1px solid #c7d8a1;padding:15px 0}.signal-strip>.wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;font:10px/1.6 var(--mono);letter-spacing:1px}.signal-strip span{white-space:nowrap}.signal-strip i{font-size:23px;font-style:normal;vertical-align:middle;margin-inline:10px}.article-nav{display:flex;flex-wrap:wrap;gap:24px;padding-block:20px;border-bottom:1px solid var(--line)}.article-nav a{display:inline-flex;align-items:center;min-height:44px;font-size:12px;color:var(--muted);text-decoration:none}.article-nav a:hover{color:var(--violet)}.intro-section{display:grid;grid-template-columns:1fr 1.12fr;gap:100px}.intro-body p{font-size:15px;color:var(--muted)}.intro-body .lead{font-size:19px;color:var(--ink);line-height:1.75}.source-ref{font:11px var(--mono);color:var(--violet);text-decoration:none}.margin-note{display:flex;gap:24px;border-top:1px solid var(--line);padding-top:24px;margin-top:28px}.margin-note>span{font-size:40px;color:var(--violet)}.margin-note p{font-size:14px;font-style:italic;margin:0}.inspection-section{padding-block:90px;background:#ede8f5;position:relative;overflow:hidden}.section-heading>p{max-width:650px;font-size:15px;color:var(--muted)}.inspection-section h2{margin-bottom:22px}.inspector{border:1px solid #b5a3d0;background:#faf8fd;margin-top:40px;border-radius:16px;box-shadow:0 16px 0 #e3dcee;overflow:hidden}.inspector-top{padding:17px 24px;border-bottom:1px solid #d4c8e4;display:flex;justify-content:space-between;gap:16px;font:9px var(--mono);color:#655079}.inspector-top .tiny-dot{margin-right:8px}.inspector-layout{display:grid;grid-template-columns:1fr 1fr;min-height:390px}.inspector-diagram{position:relative;margin:25px 55px;min-height:350px}.diagram-node{position:absolute;left:6%;right:3%;height:90px;border:1px solid #c9bfd8;background:#f5f0fa;border-radius:11px;padding:15px 20px 12px 53px;transform:rotate(-4deg);transition:transform .45s,border-color .45s,box-shadow .45s}.diagram-node>span{position:absolute;left:17px;top:20px;font:10px var(--mono);color:var(--muted)}.diagram-node strong{display:block;font-size:16px}.diagram-node small{display:block;font:9px/1.8 var(--mono);margin-top:4px}.diagram-node>i{position:absolute;right:16px;top:12px;font-size:23px;font-style:normal;color:#8467ae}.node-ui{top:17px;left:0;right:10%}.node-code{top:137px;left:6%;right:4%}.node-proof{top:257px;left:12%;right:-2%;background:#eff7dc}.diagram-wire{position:absolute;top:50px;bottom:35px;left:50%;width:1px;border-right:2px dashed #c1addb}.diagram-pulse{position:absolute;left:50%;top:100px;width:7px;height:7px;border-radius:50%;background:var(--violet);box-shadow:0 0 0 5px #805bbb16}.inspector[data-active='0'] .node-ui,.inspector[data-active='1'] .node-code,.inspector[data-active='2'] .node-proof{border-color:var(--violet);box-shadow:6px 8px 0 #e3d8f4;transform:rotate(0deg) translateX(-5px)}.inspection-steps{border-left:1px solid var(--line);padding:20px 30px}.inspection-step{border-bottom:1px solid var(--line)}.inspection-step:last-child{border-bottom:0}.inspection-step button{display:flex;align-items:center;text-align:left;width:100%;min-height:72px;border:0;background:none;padding:13px 0;gap:13px;color:var(--ink)}.inspection-step button>span{font:10px var(--mono);color:var(--violet)}.inspection-step button strong{font-size:14px}.inspection-step button i{font-style:normal;margin-left:auto}.inspection-step p{font-size:14px;margin:0 0 20px;color:var(--muted)}.inspection-step button[aria-expanded=true] strong{color:var(--violet)}.inspection-step button:disabled{cursor:default}.inspector-caption{padding:15px 25px;border-top:1px solid var(--line);font-size:11px!important;color:var(--muted);margin:0}.split-heading{display:grid;grid-template-columns:1.2fr 1fr;align-items:end;gap:100px;margin-bottom:42px}.split-heading h2{margin:0}.split-heading>p{max-width:390px;justify-self:end;font-size:14px;color:var(--muted);margin:0}.capability-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.capability-card{background:#fffdf9;border:1px solid var(--line);border-radius:13px;padding:33px;position:relative}.capability-card:nth-child(2){background:#efe9f8}.capability-card:nth-child(3){background:#eef4e5}.capability-card:nth-child(4){background:#eaf2f4}.capability-icon{font:25px var(--mono);width:60px;height:60px;display:grid;place-items:center;border:1px solid #b7aacb;border-radius:50%;margin-bottom:30px;color:var(--violet);transition:transform .4s}.capability-card:hover .capability-icon{transform:rotate(-12deg)}.capability-card h3{font-size:25px;margin:12px 0 17px}.capability-card p{font-size:14px;color:var(--muted);max-width:450px}.capability-foot{border-top:1px solid #ccc5d5;padding-top:18px;display:flex;gap:14px;justify-content:space-between;font:10px/1.8 var(--mono)}.capability-note{font-size:13px;color:var(--muted);max-width:880px;margin:25px 0 0}.setup-section{background:#efede7;border-block:1px solid #dfdcd1;padding:95px 0}.requirements{display:grid;grid-template-columns:.9fr 1.2fr 1fr;border-block:1px solid #c9c6ce;margin:40px 0}.requirements>div{padding:24px;display:flex;flex-direction:column;gap:9px;border-left:1px solid #c9c6ce}.requirements>div:first-child{border-left:0;padding-left:0}.requirements strong{font-size:17px}.requirements>div>span:last-child{font-size:11px;color:var(--muted)}.setup-preflight{display:grid;grid-template-columns:.8fr 1fr;gap:55px;align-items:center}.setup-preflight p{font-size:14px;color:var(--muted)}.setup-preflight h3{font-size:22px}.code-block{margin:20px 0 28px;max-width:100%;min-width:0;border:1px solid #c8bdd9;border-radius:10px;overflow:hidden;background:#fffdfd;box-shadow:0 5px 0 #44365b06}.code-block figcaption{display:flex;gap:14px;align-items:center;flex-wrap:wrap;background:#e9e3f2;border-bottom:1px solid #cfc4de;padding:9px 16px;font-size:11px;line-height:1.6;color:#4e405f}.code-language{font:9px var(--mono);margin-left:auto}.copy-code{border:1px solid #b4a3c9;border-radius:5px;padding:7px 12px;background:#fff9;min-height:36px;font-size:10px;white-space:nowrap}.copy-code:hover{background:white}.code-block pre{margin:0;padding:23px;font:12px/1.95 var(--mono);overflow:auto;white-space:pre;tab-size:2;color:#513a77;max-height:520px;scrollbar-width:thin;overscroll-behavior-x:contain}.code-block code{font:inherit;white-space:inherit}.rea-page p code,.rea-page li code{font-size:.85em;color:#654798;overflow-wrap:anywhere}.doc-details{border-block:1px solid #ccc6d5;margin:20px 0}.doc-details summary,.rea-faq summary{padding:20px 0;cursor:pointer;font-size:15px;font-weight:700;line-height:1.6}.doc-details p{font-size:14px;color:var(--muted)}.setup-options{margin-top:45px}.setup-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.setup-tabs button{background:transparent;border:1px solid #c4bdce;border-radius:99px;padding:11px 20px;min-height:48px;font-size:12px;font-weight:600}.setup-tabs button[aria-selected=true]{background:var(--ink);color:white;border-color:var(--ink)}.setup-panel{border:1px solid #cfc8d9;background:#faf8fd;border-radius:13px;padding:36px;margin-bottom:20px;min-width:0}.setup-panel-heading{display:flex;gap:24px;align-items:center;margin-bottom:25px}.step-orb{width:53px;height:53px;flex-shrink:0;border:1px solid #bda4df;background:#ede2fc;color:var(--violet);font:italic 27px var(--serif);border-radius:50%;display:grid;place-items:center}.setup-panel h3{font-size:24px;margin-bottom:9px}.setup-panel p{font-size:14px;color:var(--muted)}.setup-panel-heading p{margin:0}.setup-list{padding-left:24px;font-size:14px;color:var(--muted)}.setup-list li{padding:7px 0 7px 6px}.small-note{font-size:12px!important;color:var(--muted)}.practice-layout{display:grid;grid-template-columns:320px 1fr;gap:65px;margin-top:50px;align-items:start}.sample-card{background:#e7f2c9;border:1px solid #bdcc96;border-radius:13px;padding:30px;position:sticky;top:25px}.sample-icon{font:48px var(--mono);display:flex;gap:13px;align-items:center;margin-bottom:48px;color:#5b7039}.sample-icon span{font-size:55px}.sample-card h3{font-size:34px;line-height:1.15;margin:18px 0}.sample-card p{font-size:13px;color:#4c5c34}.sample-card .rea-button{width:100%;padding:11px 16px;font-size:12px;margin:14px 0}.sample-card .small-note{color:#526337;margin-top:8px}.practice-instructions{min-width:0}.practice-instructions h3{font-size:24px;margin-top:38px}.practice-instructions h3:first-child{margin-top:0}.practice-instructions p{font-size:14px;color:var(--muted)}.verification-note{padding:24px;border:1px dashed #aca0bc;border-radius:9px;background:#f1edf7}.verification-note p{font-size:12px;margin:10px 0 0}.evidence-takeaway{display:flex;gap:32px;align-items:start;border-top:1px solid var(--line);margin-top:60px;padding-top:40px}.evidence-takeaway>span{font-size:55px;color:var(--violet);line-height:1}.evidence-takeaway p{font-size:24px;max-width:830px;line-height:1.65}.evidence-takeaway strong{font-family:var(--serif);font-style:italic;font-weight:500;color:var(--violet)}.native-section{background:#e8e7f3;border-block:1px solid #d7d0e5;padding-block:90px}.native-grid{display:grid;grid-template-columns:.72fr 1.3fr;gap:70px}.native-heading>p{font-size:14px;color:var(--muted);max-width:300px}.native-grid>div:last-child{min-width:0}.native-grid h3{font-size:24px}.native-grid p{font-size:14px;color:var(--muted)}.native-chip{margin-top:40px;max-width:220px;aspect-ratio:1;display:flex;flex-direction:column;gap:12px;align-items:center;justify-content:center;border:1px solid #b0a1ca;outline:1px dashed #b0a1ca;outline-offset:9px;border-radius:20px;background:linear-gradient(130deg,#f4effa,#ddd1ec);box-shadow:12px 12px 0 #d7cfe5;transform:rotate(-5deg)}.native-chip>span{font:8px var(--mono)}.native-chip>span:first-child{font-size:22px;color:#75559f}.native-chip strong{font-size:25px;letter-spacing:-1px}.native-chip b{font-size:26px;font-weight:400;color:var(--violet)}.source-build-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:70px;align-items:start}.source-build-grid>div{padding-top:20px}.source-build-grid p{font-size:14px;color:var(--muted)}.source-build-grid h3{font-size:22px}.notes-section{padding-bottom:80px}.field-notes{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);gap:0 60px}.field-notes>section{padding:30px 0;border-bottom:1px solid var(--line);position:relative;padding-left:40px}.field-notes>section>span{position:absolute;top:34px;left:0;font:10px var(--mono);color:var(--violet)}.field-notes h3{font-size:20px;line-height:1.4;margin-bottom:12px}.field-notes p{font-size:14px;color:var(--muted);margin:0}.faq-section{display:grid;grid-template-columns:.85fr 1.2fr;gap:70px;border-top:1px solid var(--line);padding-top:70px}.rea-faq{min-width:0}.rea-faq details{border-bottom:1px solid var(--line)}.rea-faq details:first-child{border-top:1px solid var(--line)}.rea-faq summary{padding:24px 0}.rea-faq p{font-size:14px;color:var(--muted)}.rea-sources{display:grid;grid-template-columns:1fr 1fr;gap:90px;padding-block:50px;border-top:1px solid var(--line)}.rea-sources h2{font-size:38px}.rea-sources p{font-size:13px;color:var(--muted)}.rea-sources ol{margin:0;padding-left:20px;font-size:12px;color:var(--muted)}.rea-sources li{padding:7px 0 7px 9px}.rea-sources a{overflow-wrap:anywhere}.rea-sources .pill{color:var(--violet)}.rea-outro{background:#e9e2f4;position:relative;overflow:hidden;padding-block:90px}.rea-outro>.wrap{position:relative}.rea-outro h2{font-size:clamp(44px,5.2vw,76px)}.rea-outro p{font-size:15px;color:var(--muted)}.outro-symbol{position:absolute;right:40px;top:20px;font-size:240px;line-height:1;color:#cfbfdf;transform:rotate(12deg)}.rea-outro .hero-actions{position:relative}.rea-page .site-footer{padding-top:28px}.rea-page .editorial-note{margin-top:0}.rea-page dialog{width:min(650px,calc(100% - 32px));border:1px solid #bca9d5;border-radius:16px;padding:26px;max-height:90vh;background:var(--paper);color:var(--ink)}.rea-page dialog::backdrop{background:#20182c88}.dialog-heading{display:flex;gap:20px;align-items:center;justify-content:space-between}.dialog-heading h2{font-size:22px;margin:0}.dialog-heading button{width:44px;height:44px;border:1px solid var(--line);background:none;border-radius:50%;font-size:23px}.rea-page dialog p{font-size:13px;margin:20px 0}.rea-page dialog textarea{display:block;width:100%;height:260px;margin-bottom:20px;padding:14px;font:12px/1.8 var(--mono);border:1px solid #bbaace;background:white;border-radius:8px;resize:vertical}
@keyframes orbitTurn{to{transform:rotate(335deg)}}@keyframes layerFloat{50%{transform:rotate(-7deg) skewY(3deg) translateY(-8px)}}@keyframes signalTravel{0%{transform:translateY(0);opacity:0}15%,80%{opacity:1}100%{transform:translateY(170px);opacity:0}}@keyframes sparkTurn{to{transform:rotate(180deg)}}
.has-motion .hero-art.is-inview .app-layer{animation:layerFloat 7s ease-in-out infinite}.has-motion .hero-art.is-inview .orbit-b{animation:orbitTurn 70s linear infinite}.has-motion .hero-art.is-inview .spark-a{animation:sparkTurn 24s linear infinite}.has-motion .inspector-diagram.is-inview .diagram-pulse{animation:signalTravel 2.8s ease-in-out infinite}.page-hidden .motion-scene *{animation-play-state:paused!important}
@media(min-width:1600px){.rea-hero h1{font-size:89px}}
@media(max-width:1100px){.rea-page .wrap{width:calc(100% - 64px)}.rea-hero{grid-template-columns:1.1fr 1fr;gap:10px}.rea-hero h1{font-size:67px}.hero-art{height:560px}.layer-stack{inset:120px 20px 50px 5px}.hero-meta{gap:10px}.art-sticker{right:-15px}.intro-section,.split-heading{gap:50px}.inspector-diagram{margin-inline:25px}.practice-layout{grid-template-columns:275px 1fr;gap:35px}.native-grid,.source-build-grid,.faq-section,.rea-sources{gap:45px}.requirements>div{padding:20px 15px}.requirements strong{font-size:15px}.signal-strip>.wrap{gap:12px;font-size:8px}.signal-strip i{margin-inline:3px}}
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/* Keep the decorative orbital paths inside the article at narrow widths. */
@media(max-width:800px){.rea-hero{overflow-x:clip;overflow-y:visible}}
.rea-hero{overflow-x:clip;overflow-y:visible}
.diagram-node>i{color:#715394}
@media(min-width:801px) and (max-width:1100px){.hero-art .layer-stack{inset:120px 40px 50px 0}.hero-art .art-sticker{right:20px}}