:root{--ink:#0b0b0a;--panel:#131411;--line:#42443c;--paper:#f5f3e9;--muted:#c3c4b9;--signal:#d6e382;--serif:Georgia,'Times New Roman',serif;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ink);color:var(--paper);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}a:hover{color:var(--signal)}a:focus-visible{outline:2px solid var(--signal);outline-offset:5px}button{font:inherit}img{max-width:100%;display:block}.wrap{width:min(100% - 80px,1440px);margin-inline:auto}.skip{position:absolute;top:-100px;left:20px;background:var(--signal);color:var(--ink);padding:12px;z-index:20}.skip:focus{top:12px}.site-header{height:86px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:24px}.wordmark{font:700 16px var(--mono);letter-spacing:-.07em;white-space:nowrap}.wordmark .mark{color:var(--signal);font-size:26px;vertical-align:-3px;margin-right:10px}.wordmark .low{color:var(--signal)}.site-header nav{display:flex;align-items:center;gap:38px;text-transform:uppercase;font:11px var(--mono);letter-spacing:.06em}.nav-signal{border:1px solid #7b8269;padding:12px 15px}.nav-signal:hover{background:var(--signal);color:var(--ink)}.label,.eyebrow,.chapter-kicker{font:11px var(--mono);letter-spacing:.11em;color:var(--signal);text-transform:uppercase}.pulse{display:inline-block;width:7px;height:7px;background:var(--signal);border-radius:100%;margin-right:9px;box-shadow:0 0 0 5px #d6e38220;animation:pulse 2.4s ease-in-out infinite}@keyframes pulse{50%{box-shadow:0 0 0 10px #d6e38200}}.button{background:var(--signal);color:var(--ink);min-height:52px;padding:0 20px;display:inline-flex;align-items:center;justify-content:space-between;gap:28px;text-transform:uppercase;font:700 11px var(--mono);letter-spacing:.04em;transition:background .2s,transform 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var(--serif);color:var(--signal);height:115px;display:flex;align-items:center}.experiment-card h3{font:normal 33px/1.1 var(--serif);letter-spacing:-.04em;margin:0 0 16px}.experiment-card p{color:var(--muted);line-height:1.55;font-size:14px;margin:0 0 22px;max-width:340px}.experiment-card a,.experiment-card .coming{font:11px var(--mono);text-transform:uppercase;margin-top:auto;letter-spacing:.02em}.experiment-card a{color:var(--signal)}.experiment-card .coming{color:#b1b4a8}.ledger-note{font:10px var(--mono);letter-spacing:.04em;color:#adb0a4;margin:17px 0 0}.book-callout{padding:90px 0}.book-grid{display:grid;grid-template-columns:36% 1fr;gap:70px;align-items:center}.book-icon{height:400px;max-width:330px;background:#d6d3c4;color:#141510;border:1px solid #aaa99c;display:flex;flex-direction:column;justify-content:space-between;padding:29px;box-shadow:19px 18px 0 #0a0b09,20px 19px 0 #686b5b;transform:rotate(-2deg)}.book-icon span{font:18px/1 var(--mono);letter-spacing:-.06em}.book-icon strong{font:normal 158px/.8 var(--serif);letter-spacing:-.11em}.book-icon small{font:12px var(--mono);border-top:1px solid #5c5d50;padding-top:13px}.book-callout h2{margin-bottom:26px}.book-callout p:not(.label){max-width:540px;color:var(--muted);line-height:1.7;font-size:17px}.closing{padding-block:140px}.closing h2{max-width:850px}.cursor{color:var(--signal);animation:blink 1s step-end infinite}@keyframes blink{50%{opacity:0}}.closing>p:not(.label){font-size:18px;line-height:1.7;color:var(--muted);max-width:620px;margin:28px 0 30px}.site-footer{min-height:88px;display:flex;gap:26px;justify-content:space-between;align-items:center;border-top:1px solid var(--line);font:10px var(--mono);letter-spacing:.06em;color:#b5b7ac;text-transform:uppercase}
/* Field manual */
.book-cover{min-height:690px;display:grid;grid-template-columns:1fr 1fr;position:relative;padding-block:75px 90px;align-items:center}.cover-copy{z-index:2}.book-cover h1{font:normal clamp(82px,11vw,174px)/.82 var(--serif);letter-spacing:-.1em;margin:46px 0 36px;white-space:nowrap}.book-cover h1 span{font-style:italic;color:var(--signal)}.book-cover h1 b{font-weight:normal;color:var(--signal)}.cover-subtitle{font:normal 27px/1.3 var(--serif);max-width:450px}.cover-rule{width:55px;border-top:1px solid var(--signal);margin:33px 0}.cover-credit{font:10px/1.9 var(--mono);letter-spacing:.1em;color:var(--muted);margin-bottom:37px}.cover-art{margin-left:-90px;overflow:hidden}.cover-art img{width:100%;height:560px;object-fit:cover}.cover-number{position:absolute;bottom:35px;right:0;font:10px var(--mono);letter-spacing:.12em;color:var(--muted)}.reader-shell{display:grid;grid-template-columns:260px minmax(0,730px);gap:clamp(40px,8vw,140px);padding-block:90px 150px}.contents{align-self:start;position:sticky;top:25px;border-top:1px solid var(--line);padding-top:24px}.contents p,.contents-download span{font:10px var(--mono);color:var(--signal);letter-spacing:.1em}.contents>a{display:block;font:11px/1.4 var(--mono);color:#a5a699;padding:15px 0;border-bottom:1px solid var(--line)}.contents>a:hover{color:var(--signal)}.contents-download{margin-top:45px}.contents-download a{display:block;color:var(--signal);font:11px var(--mono);margin-top:12px}.reader-preface{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--signal);padding-top:16px;font:9px var(--mono);color:var(--muted);letter-spacing:.08em;margin-bottom:94px}.chapter{padding-bottom:100px;margin-bottom:100px;border-bottom:1px solid var(--line);scroll-margin-top:35px}.chapter:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}.chapter h2{font:normal clamp(45px,5.3vw,75px)/1.04 var(--serif);letter-spacing:-.06em;margin:24px 0 38px}.chapter p{font:18px/1.8 var(--serif);color:#d1d0c4;margin:0 0 24px}.chapter p.drop:first-letter{float:left;color:var(--signal);font:normal 68px/.78 var(--serif);padding:11px 8px 0 0}.chapter blockquote{font:italic 33px/1.35 var(--serif);letter-spacing:-.03em;color:var(--signal);border-left:1px solid var(--signal);padding-left:26px;margin:46px 0 0}.chapter code{font:16px var(--mono);color:var(--signal)}.field-note{border:1px solid #6a7351;background:#182017;padding:24px 28px;margin:36px 0}.field-note span,.mission-grid span{font:10px var(--mono);letter-spacing:.1em;color:var(--signal)}.field-note p{margin:12px 0 0;font:italic 25px/1.4 var(--serif);color:var(--paper)}.protocol{list-style:none;counter-reset:step;margin:32px 0 38px;padding:0}.protocol li{counter-increment:step;position:relative;padding:24px 0 24px 60px;border-top:1px solid var(--line);font:17px/1.65 var(--serif);color:#d1d0c4}.protocol li:before{content:'0' counter(step);position:absolute;left:0;top:27px;font:11px var(--mono);color:var(--signal)}.protocol li:last-child{border-bottom:1px solid var(--line)}.protocol strong{color:var(--paper);font-weight:normal;font-style:italic}.mission-grid{border:1px solid var(--line);margin:35px 0}.mission-grid>div{padding:24px;border-bottom:1px solid var(--line)}.mission-grid>div:last-child{border:0}.mission-grid p{font:16px/1.65 var(--serif);margin:13px 0 0}.last-page blockquote{border:0;padding:0;font:normal 41px/1.28 var(--serif);margin:44px 0 44px}.end-actions{display:flex;gap:28px;align-items:center;flex-wrap:wrap}.chapter .colophon{font:10px/1.9 var(--mono);letter-spacing:.06em;color:var(--muted);margin:78px 0 0;border-top:1px solid var(--line);padding-top:24px}
@media(max-width:1050px){.wrap{width:min(100% - 48px,1440px)}.hero{grid-template-columns:1fr 1fr}.hero h1{font-size:clamp(65px,8vw,100px)}.hero-art img{height:480px}.manifesto-grid{grid-template-columns:23% 1fr}.book-grid{gap:40px}.reader-shell{grid-template-columns:210px 1fr;gap:45px}}@media(max-width:760px){.wrap{width:min(100% - 36px,1440px)}.site-header{height:72px}.site-header nav{gap:15px;font-size:10px}.site-header nav a:first-child{display:none}.nav-signal{padding:10px}.wordmark{font-size:14px}.hero{display:block;padding:50px 0 85px;min-height:0}.hero-copy{min-width:0;padding:0}.hero h1{font-size:clamp(44px,12.5vw,60px);margin:34px 0 28px;white-space:normal}.hero-art{margin:42px -18px 0}.hero-art img{height:auto;max-height:520px}.hero-art:before{display:none}.hero-index{bottom:25px;font-size:10px}.hero-index span:first-child{display:none}.manifesto{padding:75px 0}.manifesto-grid{display:block}.manifesto h2{font-size:clamp(39px,8vw,65px);margin-top:25px}.experiments{padding:80px 0}.section-head{display:block}.section-head>p{margin:20px 0 0}.experiment-grid{display:block}.experiment-card{min-height:300px;border-right:0;border-bottom:1px solid var(--line)}.experiment-card:last-child{border-bottom:0}.card-symbol{height:80px}.book-callout{padding:75px 0}.book-grid{grid-template-columns:1fr;gap:55px}.book-icon{height:285px;width:245px}.book-icon strong{font-size:116px}.closing{padding:95px 0}.site-footer{min-height:100px;flex-wrap:wrap;gap:10px;padding-block:22px}.site-footer span:nth-child(2){display:none}.book-cover{display:block;padding:55px 0 70px;min-height:0}.book-cover h1{font-size:clamp(75px,17vw,125px)}.cover-art{margin:45px -18px 0}.cover-art img{height:auto;max-height:520px}.cover-number{bottom:35px}.reader-shell{display:block;padding-block:35px 80px}.contents{position:static;padding-bottom:30px;margin-bottom:55px}.contents>a{display:inline-block;margin-right:18px;border:0;padding:9px 0}.contents-download{margin-top:20px}.reader-preface{margin-bottom:75px}.chapter{padding-bottom:75px;margin-bottom:75px}.chapter h2{font-size:clamp(46px,9vw,68px)}.chapter p{font-size:17px}.chapter blockquote{font-size:29px}.last-page blockquote{font-size:37px}}@media(max-width:400px){.site-header nav a:not(.nav-signal){display:none}.actions{gap:22px}.cover-subtitle{font-size:23px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.pulse,.cursor{animation:none}.button{transition:none}}
.pdf-reader{padding-block:65px 85px;scroll-margin-top:20px}.pdf-reader-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}.pdf-reader-head h1{font:normal clamp(58px,7vw,104px)/.95 var(--serif);letter-spacing:-.085em;margin:17px 0 20px}.pdf-reader-head .cover-subtitle{font-size:22px;max-width:570px;margin:0}.pdf-reader-actions{display:flex;gap:24px;flex-wrap:wrap;padding-bottom:8px}.pdf-reader-actions a,.pdf-reader-note{font:11px/1.6 var(--mono);letter-spacing:.02em}.pdf-reader-actions a{color:var(--signal);border-bottom:1px solid #7d8653;padding-bottom:5px;text-transform:uppercase}.pdf-frame{display:block;width:100%;height:min(82vh,960px);min-height:620px;border:1px solid #717462;background:#e8e6db;color:var(--ink)}.pdf-frame p{font:16px/1.5 var(--serif);padding:28px}.pdf-frame a{color:#34401c;text-decoration:underline}.pdf-reader-note{color:var(--muted);margin:14px 0 0}.pdf-reader-note a{color:var(--signal);text-decoration:underline}.reader-shell{border-top:1px solid var(--line)}@media(max-width:760px){.pdf-reader{padding-block:45px 65px}.pdf-reader-head{display:block}.pdf-reader-actions{margin-top:24px}.pdf-frame{height:70vh;min-height:440px}}
@media(min-width:761px){.experiment-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.experiment-card{border-bottom:1px solid var(--line)}.experiment-card:nth-child(even){border-right:0}.experiment-card:nth-last-child(-n+2){border-bottom:0}}

/* The generated hero loop mirrors the original still and yields to it for reduced motion. */
.hero-art video{display:block;width:100%;height:570px;object-fit:cover;filter:contrast(1.1)}
.hero-still{display:none}
@media(max-width:1050px){.hero-art video{height:480px}}
@media(max-width:760px){.hero-art video{height:auto;max-height:520px}}
@media(prefers-reduced-motion:reduce){.hero-motion{display:none}.hero-still{display:block}.pulse,.cursor{animation:none}}

/* Full-bleed hero media: the board becomes the field behind the introduction. */
.home .hero{isolation:isolate;min-height:calc(100svh - 86px);grid-template-columns:minmax(0,650px);align-content:center}
.home .hero-copy,.home .hero-index{position:relative;z-index:2}
.home .hero-art{position:absolute;inset:0;margin:0 calc(50% - 50vw);z-index:0;display:block;overflow:hidden}
.home .hero-art video,.home .hero-art img{position:absolute;inset:0;width:100%;height:100%;max-height:none;object-fit:cover;object-position:center;filter:contrast(1.12) saturate(1.08)}
.home .hero-art:before{content:'';position:absolute;inset:0;z-index:1;border:0;background:linear-gradient(90deg,rgba(7,8,7,.84) 0%,rgba(7,8,7,.68) 42%,rgba(7,8,7,.25) 72%,rgba(7,8,7,.1) 100%),linear-gradient(0deg,rgba(7,8,7,.55) 0%,transparent 38%,rgba(7,8,7,.18) 100%);pointer-events:none}
.home .hero-art figcaption{position:absolute;right:28px;right:max(28px,calc((100vw - 1440px)/2));bottom:24px;z-index:2;margin:0;color:#b9b8ae;text-shadow:0 1px 8px #000}
.home .hero-copy{max-width:650px;margin:0;padding:10px 0 65px;background:none;border:0;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;text-shadow:0 2px 4px #000,0 0 18px #000,0 0 34px #000}
.home .hero h1{-webkit-text-stroke:.35px rgba(0,0,0,.85);paint-order:stroke fill}.home .hero .eyebrow,.home .hero-lede,.home .hero-body{width:fit-content;background:rgba(7,8,7,.55);box-shadow:0 0 18px 9px rgba(7,8,7,.55)}
@media(max-width:760px){.home .hero{min-height:max(calc(100svh - 72px),840px)}.home .hero-art:before{background:linear-gradient(90deg,rgba(7,8,7,.76),rgba(7,8,7,.52)),linear-gradient(0deg,rgba(7,8,7,.68),transparent 55%,rgba(7,8,7,.28))}.home .hero-copy{margin:0;padding:0;background:none;box-shadow:none}.home .hero .eyebrow,.home .hero-lede,.home .hero-body{background:rgba(7,8,7,.64);box-shadow:0 0 16px 8px rgba(7,8,7,.64)}.home .hero-art figcaption{right:18px;bottom:18px;max-width:65%;line-height:1.5}.home .hero-body{color:#f0eee5}.home .hero-index{display:none}}

/* Service positioning and the fifth project in the work ledger. */
.service-list{display:flex;flex-wrap:wrap;gap:9px;margin-top:30px}.service-list span{border:1px solid #606452;padding:11px 13px;color:#d8dd9c;font:9px var(--mono);letter-spacing:.08em}
@media(min-width:761px){.experiment-grid .experiment-card:last-child:nth-child(odd){grid-column:1/-1;border-right:0;min-height:300px}.experiment-grid .experiment-card:last-child:nth-child(odd) p{max-width:720px}.experiment-grid .experiment-card:nth-last-child(2){border-bottom:1px solid var(--line)}}
@media(max-width:760px){.service-list{display:grid}.service-list span{text-align:center}}

/* Field notes */
.field-note-page{background:#0a0b09}
.article-hero{width:min(100% - 80px,1120px);min-height:510px;display:grid;grid-template-columns:110px minmax(0,1fr);gap:54px;align-items:start;padding-block:76px 72px}
.article-number{font:700 15px/1 var(--mono);letter-spacing:.1em;color:var(--ink);background:var(--signal);width:72px;height:72px;display:grid;place-items:center;margin-top:3px;user-select:none}
.article-heading h1{font:normal clamp(54px,6vw,86px)/.98 var(--serif);letter-spacing:-.065em;margin:28px 0 24px;max-width:900px}
.article-deck{font:normal clamp(22px,2.2vw,30px)/1.38 var(--serif);color:#d8dd9c;max-width:760px;margin:0}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:38px;padding-top:17px;border-top:1px solid #34372f;font:10px var(--mono);letter-spacing:.08em;color:#aeb0a6}
.article-rule{border-top:1px solid #34372f}
.field-note-page .article-hero:has(>.generated-article-cover){position:relative;isolation:isolate;overflow:hidden;display:block;width:min(100% - 48px,1320px);min-height:420px;margin-block:24px 0;padding:clamp(32px,5vw,68px);background:#11120f}
.generated-article-cover{position:absolute;inset:0;z-index:-2;width:100%;height:100%;margin:0}
.generated-article-cover img{width:100%;height:100%;object-fit:cover;object-position:center}
.generated-article-cover figcaption{display:none}
.article-hero:has(>.generated-article-cover)::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,10,7,.94),rgba(8,10,7,.78) 42%,rgba(8,10,7,.22)),linear-gradient(0deg,rgba(8,10,7,.65),transparent 65%)}
.article-hero:has(>.generated-article-cover) .article-number{display:none}
.article-hero:has(>.generated-article-cover) .article-heading{max-width:850px}
.article-hero:has(>.generated-article-cover) h1{font-size:clamp(38px,5vw,68px);max-width:800px;margin-block:22px;color:#f3f1e8;text-shadow:0 2px 18px #080a07}
.article-hero:has(>.generated-article-cover) .article-deck{font-size:clamp(19px,2vw,25px);max-width:690px;color:#e1e3cc}
.article-hero:has(>.generated-article-cover) .article-meta{margin-top:28px;color:#d0d2c4;border-color:#ffffff30}
.article-layout{width:min(100% - 80px,1120px);display:block;padding-block:50px 110px}
.article-aside{display:grid;grid-template-columns:130px repeat(4,1fr);align-items:center;border-block:1px solid #34372f;margin-bottom:84px}
.article-aside .label{margin:0}
.article-aside>a{display:flex;align-items:center;min-height:62px;padding:12px 18px;border-left:1px solid #34372f;font:9px/1.45 var(--mono);letter-spacing:.03em;color:#a9ab9f;text-transform:uppercase}
.article-aside>a:hover{color:var(--signal);background:#11130f}
.aside-stamp{display:none}
.article-copy{width:min(100%,760px);margin-inline:auto}
.article-section{padding-bottom:72px;margin-bottom:72px;border-bottom:1px solid #34372f;scroll-margin-top:35px}
.article-section h2{font:normal clamp(39px,4.4vw,58px)/1.08 var(--serif);letter-spacing:-.05em;margin:18px 0 31px}
.article-section>p{font:18px/1.78 var(--serif);color:#d1d0c4;margin:0 0 23px}
.article-section>p.drop:first-letter{float:left;color:var(--signal);font:normal 65px/.75 var(--serif);padding:12px 8px 0 0}
.question-card{border-left:3px solid var(--signal);background:#12150f;padding:27px 30px;margin-top:36px}
.question-card span,.question-card small,.persona-card>span,.finding-grid span,.article-conclusion span{font:10px/1.5 var(--mono);letter-spacing:.11em;color:var(--signal)}
.question-card p{font:italic 24px/1.45 var(--serif);margin:15px 0 18px;color:var(--paper)}
.question-card small{display:block;color:#aeb3a3;letter-spacing:.02em}
.persona-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:35px 0 32px}
.persona-card{padding:25px;background:#11130f;border:1px solid #34372f;min-height:245px}
.persona-card:before{content:'';display:block;width:8px;height:8px;border-radius:50%;margin-bottom:21px;background:#2dd4bf;box-shadow:0 0 0 5px #2dd4bf18}.persona-card.dex:before{background:#f5b942;box-shadow:0 0 0 5px #f5b94218}
.persona-card h3{font:normal 32px/1.1 var(--serif);letter-spacing:-.04em;margin:13px 0 7px}.persona-card strong{display:block;font:10px/1.5 var(--mono);text-transform:uppercase;color:#dddcd1}.persona-card p{font:15px/1.65 var(--serif);color:var(--muted);margin:17px 0 0}
.article-shot{width:min(1120px,calc(100vw - 80px));margin:0 0 78px 50%;transform:translateX(-50%)}
.article-shot a{display:block;border:1px solid #4b5043;background:#080b11;padding:6px}
.article-shot img{width:100%;height:auto}.article-shot figcaption{font:9px/1.65 var(--mono);letter-spacing:.07em;color:#9fa196;margin-top:13px;max-width:900px}
.article-section blockquote{font:italic clamp(32px,3.8vw,49px)/1.22 var(--serif);letter-spacing:-.04em;color:var(--signal);margin:40px 0;padding:5px 0 5px 25px;border-left:2px solid var(--signal)}
.finding-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#34372f;border:1px solid #34372f;margin:38px 0}
.finding-grid>div{padding:21px;background:#0d0f0c;min-height:175px}.finding-grid p{font:15px/1.58 var(--serif);color:#d1d0c4;margin:14px 0 0}
.article-conclusion{border:1px solid #87914f;background:#171b10;padding:29px;margin-top:38px}.article-conclusion p{font:normal 27px/1.4 var(--serif);letter-spacing:-.02em;margin:12px 0 0;color:var(--paper)}
.article-footer{padding:0 0 10px}.article-footer>p{font:italic 25px/1.45 var(--serif);color:#d8d7cc;margin:0}
.article-section>p a{color:var(--signal);border-bottom:1px solid #687044}.article-section code{font:14px/1.4 var(--mono);color:#e4e99f;background:#171a12;padding:2px 5px}
.trace-diagram{width:min(1120px,calc(100vw - 80px));margin:0 0 78px 50%;transform:translateX(-50%);padding:28px;border:1px solid #3b3e34;background:#0a0c09}.trace-heading{display:flex;justify-content:space-between;gap:24px;align-items:baseline;padding-bottom:20px;border-bottom:1px solid #34372f}.trace-heading span,.trace-source span,.trace-cards span,.trace-brief span,.trace-output span{color:var(--signal);font:9px/1.5 var(--mono);letter-spacing:.09em}.trace-heading strong{font:normal 25px/1.2 var(--serif);color:var(--paper)}.trace-source,.trace-brief{max-width:760px;margin:22px auto 0;padding:22px 25px;border:1px solid #687044;background:#151910}.trace-source p,.trace-brief p{font:normal 21px/1.45 var(--serif);color:var(--paper);margin:11px 0 0}.trace-brief p{font-family:var(--mono);font-size:14px;color:#e4e99f}.trace-brief small{display:block;margin-top:12px;color:#b1b3a9;font:11px/1.5 var(--mono)}.trace-arrow{text-align:center;color:#9ba26a;font:9px/1.5 var(--mono);letter-spacing:.09em;padding:18px 0}.trace-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.trace-cards>div,.trace-output>div{padding:18px;background:#11130f;border:1px solid #34372f}.trace-cards strong,.trace-output strong{display:block;color:var(--paper);font:650 12px/1.35 var(--mono);margin:18px 0 8px}.trace-cards small,.trace-output small{display:block;color:#aeb0a5;font:10px/1.45 var(--mono)}.trace-output{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.trace-output>div:nth-child(2){border-color:#87914f;background:#171b10}.trace-diagram figcaption{margin-top:22px;padding-top:18px;border-top:1px solid #34372f;color:#aaaca1;font:10px/1.6 var(--mono);letter-spacing:.03em}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#3b3e34;border:1px solid #3b3e34;margin:38px 0}.metric-grid>div{background:#11130f;padding:23px 17px}.metric-grid strong{display:block;color:var(--signal);font:normal 42px/1 var(--serif)}.metric-grid span{display:block;margin-top:12px;color:#b4b6aa;font:8px/1.45 var(--mono);letter-spacing:.08em}
.cost-grid strong{font-size:34px}.portable-pattern{margin-top:35px}
.tool-ledger{margin:38px 0;border-block:1px solid #3b3e34}.tool-ledger p{display:grid;grid-template-columns:135px 1fr;gap:22px;margin:0;padding:18px 0;border-bottom:1px solid #2a2c27}.tool-ledger p:last-child{border:0}.tool-ledger span{color:var(--signal);font:9px/1.5 var(--mono);letter-spacing:.09em}.tool-ledger strong{color:#d2d1c7;font:normal 15px/1.55 var(--serif)}
.version-chain{width:min(1120px,calc(100vw - 80px));margin:42px 0 48px 50%;transform:translateX(-50%);padding:28px;border:1px solid #3b3e34;background:#0a0c09}.version-flow{display:grid;grid-template-columns:repeat(11,auto);align-items:stretch;gap:8px;margin-top:22px}.version-flow>div{min-width:0;padding:17px 14px;background:#11130f;border:1px solid #34372f}.version-flow>div:nth-of-type(3),.version-flow>div:nth-of-type(4){border-color:#687044;background:#151910}.version-flow>b{align-self:center;color:#9ba26a;font:normal 15px var(--mono)}.version-flow span{display:block;color:var(--signal);font:8px/1.5 var(--mono);letter-spacing:.08em}.version-flow strong{display:block;margin:16px 0 8px;color:var(--paper);font:650 11px/1.4 var(--mono)}.version-flow small{display:block;color:#aeb0a5;font:9px/1.5 var(--mono)}.version-chain figcaption{margin-top:22px;padding-top:18px;border-top:1px solid #34372f;color:#aaaca1;font:10px/1.6 var(--mono);letter-spacing:.03em}.article-section h3{font:normal 29px/1.25 var(--serif);letter-spacing:-.025em;margin:43px 0 0}.commerce-ledger{margin-top:23px}.test-grid{margin-top:23px}
@media(max-width:900px){.article-hero{grid-template-columns:80px 1fr;gap:34px}.article-number{width:58px;height:58px;font-size:12px}.article-aside{grid-template-columns:1fr 1fr}.article-aside .label{grid-column:1/-1;padding:17px 0}.article-aside>a{border-left:0;border-top:1px solid #34372f;padding-left:0}.article-aside>a:nth-of-type(even){padding-left:18px;border-left:1px solid #34372f}.version-flow{grid-template-columns:1fr}.version-flow>b{transform:rotate(90deg);justify-self:center}}
@media(max-width:760px){.article-hero{width:min(100% - 36px,1120px);display:block;min-height:0;padding-block:50px 55px}.article-number{width:54px;height:34px;margin:0 0 29px}.article-heading h1{font-size:clamp(46px,13vw,66px);line-height:1;margin:24px 0 22px}.article-deck{font-size:22px}.article-meta{margin-top:30px}.article-layout{width:min(100% - 36px,1120px);padding-block:35px 80px}.article-aside{margin-bottom:58px}.article-section{padding-bottom:58px;margin-bottom:58px}.article-section h2{font-size:clamp(37px,10vw,50px)}.article-section>p{font-size:17px;line-height:1.75}.persona-grid,.finding-grid{display:block;background:transparent;border:0}.persona-card+ .persona-card,.finding-grid>div+div{margin-top:10px}.finding-grid>div{border:1px solid #34372f;min-height:0}.article-shot{width:100vw;margin-left:50%;padding-inline:9px}.article-shot a{padding:3px}.question-card{padding:22px}.question-card p{font-size:22px}.article-conclusion{padding:23px}.article-conclusion p{font-size:24px}.article-footer>p{font-size:23px}.trace-diagram,.version-chain{width:calc(100vw - 18px);padding:18px;margin-bottom:58px}.trace-heading{display:block}.trace-heading strong{display:block;margin-top:8px;font-size:22px}.trace-source,.trace-brief{padding:18px}.trace-source p{font-size:18px}.trace-cards{grid-template-columns:1fr 1fr}.trace-output{grid-template-columns:1fr}.metric-grid{grid-template-columns:1fr 1fr}.tool-ledger p{grid-template-columns:1fr;gap:7px}}

/* Production services information architecture */
@media(max-width:760px){.field-note-page .article-hero:has(>.generated-article-cover){width:100%;margin-top:0;min-height:360px;padding:36px 22px}.article-hero:has(>.generated-article-cover)::after{background:linear-gradient(90deg,rgba(8,10,7,.85),rgba(8,10,7,.5)),linear-gradient(0deg,rgba(8,10,7,.9),transparent)}}
@media print{.field-note-page .article-hero:has(>.generated-article-cover){width:100%;min-height:0;padding:0;background:none}.generated-article-cover,.article-hero:has(>.generated-article-cover)::after{display:none}}

/* Production services information architecture */
.proof-strip{display:flex;max-width:610px;margin-top:29px;border-block:1px solid #666958}.proof-strip span{flex:1;display:flex;flex-direction:column;gap:6px;padding:14px 16px 13px 0;color:#d0d1c7;font:9px/1.35 var(--mono);letter-spacing:.04em;text-transform:uppercase;text-shadow:0 1px 7px #000}.proof-strip span+span{border-left:1px solid #666958;padding-left:16px}.proof-strip strong{color:var(--signal);font:normal 28px/1 var(--serif);letter-spacing:-.03em}
.operator-section{padding-block:120px;scroll-margin-top:20px}.section-intro{display:grid;grid-template-columns:250px minmax(0,820px);gap:50px;align-items:start;margin-bottom:55px}.section-intro h2,.fit-grid h2,.delivery-layout h2,.contact-grid h2{font:normal clamp(46px,5.2vw,76px)/1.02 var(--serif);letter-spacing:-.06em;margin:0}.section-intro>div>p,.fit-grid>div>p,.delivery-layout>div>p{max-width:640px;color:var(--muted);font:17px/1.7 var(--serif);margin:27px 0 0}
.outcome-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line)}.outcome-grid article{min-height:315px;padding:27px;border-right:1px solid var(--line);display:flex;flex-direction:column}.outcome-grid article:last-child{border-right:0}.outcome-grid span,.fit-list span,.research-grid>article>span:first-child{color:var(--signal);font:9px/1.5 var(--mono);letter-spacing:.1em;text-transform:uppercase}.outcome-grid h3,.fit-list h3,.product-grid h3,.research-grid h3,.knowledge-callout h3{font:normal 33px/1.08 var(--serif);letter-spacing:-.045em;margin:52px 0 16px}.outcome-grid p,.fit-list p,.product-grid p,.research-grid p,.knowledge-callout p{color:var(--muted);font:15px/1.65 var(--serif);margin:0}
.fit-grid{display:grid;grid-template-columns:minmax(280px,.82fr) minmax(480px,1.18fr);gap:clamp(60px,9vw,140px);align-items:start}.fit-list{border-top:1px solid var(--line)}.fit-list>div{display:grid;grid-template-columns:145px 1fr;gap:25px;padding:26px 0;border-bottom:1px solid var(--line)}.fit-list p{font-size:16px;color:#d0d0c5}
.delivery-layout{display:grid;grid-template-columns:minmax(280px,.72fr) minmax(500px,1.28fr);gap:clamp(55px,8vw,120px);align-items:start}.delivery-steps{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.delivery-steps li{display:grid;grid-template-columns:54px 1fr;gap:16px;padding:23px 0;border-bottom:1px solid var(--line)}.delivery-steps li>span{color:var(--signal);font:10px var(--mono);padding-top:6px}.delivery-steps h3{font:normal 26px/1.1 var(--serif);letter-spacing:-.03em;margin:0 0 8px}.delivery-steps p{color:var(--muted);font:15px/1.55 var(--serif);margin:0}.delivery-note{grid-column:2;border:1px solid #60694c;background:#171b12;color:#c9cbbb;font:14px/1.6 var(--serif);padding:18px 21px;margin:24px 0 0}.delivery-note strong{color:var(--paper);font-weight:normal}
.featured-case{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(370px,.88fr);border:1px solid #62674f;background:#11130f}.featured-story,.case-proof{padding:clamp(30px,4vw,58px)}.featured-story{border-right:1px solid #3c3f35}.case-top{display:flex;justify-content:space-between;gap:20px;color:var(--signal);font:9px/1.5 var(--mono);letter-spacing:.09em}.featured-case h3{font:normal clamp(42px,4.5vw,65px)/1.02 var(--serif);letter-spacing:-.06em;margin:55px 0 27px;max-width:680px}.featured-story>p{color:#d0cfc5;font:18px/1.72 var(--serif);margin:0;max-width:680px}.case-actions{display:flex;flex-wrap:wrap;align-items:center;gap:28px;margin-top:37px}.case-proof dl{margin:0}.case-proof dl>div{display:grid;grid-template-columns:85px 1fr;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid #34372f}.case-proof dl>div:first-child{padding-top:0}.case-proof dt{color:var(--signal);font:normal 42px/1 var(--serif)}.case-proof dd{color:#d0d1c7;font:14px/1.45 var(--serif);margin:0}.case-proof>p{color:var(--muted);font:14px/1.65 var(--serif);margin:31px 0 0}.case-proof>p strong{color:var(--paper);font-weight:normal}
.product-grid,.research-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.product-grid article{min-height:360px;padding:28px;border:1px solid var(--line);display:grid;grid-template-columns:72px 1fr;grid-template-rows:auto auto 1fr auto;column-gap:20px;background:#0d0f0c}.product-grid .card-top{grid-column:1/-1;padding-bottom:20px;border-bottom:1px solid #30332c}.product-grid .card-symbol{grid-column:1;grid-row:2/4;height:auto;padding-top:35px}.product-grid h3{grid-column:2;grid-row:2;margin:32px 0 13px}.product-grid p{grid-column:2;grid-row:3;max-width:430px}.product-grid article>a{grid-column:2;grid-row:4;color:var(--signal);font:10px var(--mono);letter-spacing:.04em;text-transform:uppercase}
.research-section{background:#090a09}.research-grid article{min-height:285px;border:1px dashed #4b4d45;padding:28px;display:flex;flex-direction:column;background:#0d0e0c}.research-grid h3{margin:38px 0 15px}.research-grid a,.research-grid .coming{margin-top:auto;padding-top:30px;color:#b9bd9a;font:10px var(--mono);letter-spacing:.05em;text-transform:uppercase}.research-grid .coming{color:#7e8078}.knowledge-callout{display:grid;grid-template-columns:1fr auto;gap:55px;align-items:end;margin-top:70px;padding-top:50px;border-top:1px solid var(--line)}.knowledge-callout h3{margin:17px 0 17px}.knowledge-callout>div:first-child{max-width:650px}.knowledge-callout>div:last-child{display:flex;flex-direction:column;align-items:flex-start;gap:25px}
.contact-section{padding-block:130px;scroll-margin-top:20px}.contact-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(360px,.88fr);gap:clamp(60px,9vw,135px);align-items:end}.contact-grid h2{margin-top:24px}.contact-copy>p{color:#d0d0c5;font:18px/1.7 var(--serif);margin:0 0 31px}.contact-copy .button{margin-bottom:24px}.contact-email{display:block;width:max-content;color:var(--signal);font:11px var(--mono);letter-spacing:.03em;border-bottom:1px solid #7d8653;padding-bottom:6px}
@media(max-width:950px){.section-intro{grid-template-columns:180px 1fr}.outcome-grid{grid-template-columns:1fr}.outcome-grid article{min-height:0;border-right:0;border-bottom:1px solid var(--line)}.outcome-grid article:last-child{border-bottom:0}.outcome-grid h3{margin-top:30px}.fit-grid,.delivery-layout,.featured-case,.contact-grid{grid-template-columns:1fr}.delivery-note{grid-column:1}.featured-story{border-right:0;border-bottom:1px solid #3c3f35}.knowledge-callout{grid-template-columns:1fr;align-items:start}}
@media(max-width:760px){.site-header nav a:not(.nav-signal){display:none}.proof-strip{max-width:100%}.proof-strip span{font-size:7px;padding-right:8px}.proof-strip span+span{padding-left:9px}.proof-strip strong{font-size:22px}.operator-section{padding-block:78px}.section-intro{display:block;margin-bottom:38px}.section-intro h2,.fit-grid h2,.delivery-layout h2,.contact-grid h2{font-size:clamp(40px,11vw,56px);margin-top:22px}.section-intro>div>p,.fit-grid>div>p,.delivery-layout>div>p{font-size:16px}.outcome-grid article{padding:23px}.fit-grid{display:block}.fit-list{margin-top:45px}.fit-list>div{display:block}.fit-list p{margin-top:10px}.delivery-layout{display:block}.delivery-steps{margin-top:45px}.delivery-steps li{grid-template-columns:40px 1fr}.delivery-note{margin-top:22px}.featured-story,.case-proof{padding:25px 22px}.case-top{display:block}.case-top span{display:block}.case-top span+span{margin-top:7px}.featured-case h3{font-size:43px;margin-top:38px}.featured-story>p{font-size:17px}.case-actions{align-items:flex-start;flex-direction:column}.case-proof dl>div{grid-template-columns:65px 1fr}.case-proof dt{font-size:34px}.product-grid,.research-grid{grid-template-columns:1fr}.product-grid article{min-height:315px;grid-template-columns:54px 1fr;padding:22px}.product-grid .card-symbol{font-size:39px}.product-grid h3{font-size:31px}.knowledge-callout{margin-top:50px;padding-top:40px}.contact-section{padding-block:85px}.contact-copy{margin-top:40px}.contact-copy>p{font-size:17px}.contact-copy .button{width:100%}}

/* Operator_0x hyperbolic mark and high-contrast CTA text. */
.wordmark .mark{display:inline-flex;width:24px;height:24px;margin-right:9px;vertical-align:-7px;align-items:center;justify-content:center;color:inherit;font-size:0;overflow:visible}
.wordmark .mark img{display:block;width:24px;max-width:24px;height:24px;object-fit:contain}
.button,.button:hover{color:var(--ink);text-shadow:none}

/* In-article experiment output, preserving its original aspect ratio. */
.article-figure{margin:0 0 72px}.article-figure img{width:100%;height:auto}.article-figure figcaption{margin-top:16px;font:11px/1.7 var(--mono);color:var(--muted)}

/* Optional implementation detail follows the practical writing walkthrough. */
.prompt-example{border-left:2px solid var(--signal);background:#12150f;padding:23px 26px;margin:30px 0}.prompt-example>span{font:10px/1.5 var(--mono);letter-spacing:.08em;color:var(--signal)}.prompt-example p{font:17px/1.7 var(--serif);color:var(--paper);margin:14px 0 0}
.build-details{border-block:1px solid #42443c;margin-bottom:55px;padding-block:23px}.build-details summary{cursor:pointer;color:var(--signal);font:18px/1.5 var(--serif)}.build-details summary:focus-visible{outline:2px solid var(--signal);outline-offset:5px}.build-details p{font:17px/1.75 var(--serif);color:#d1d0c4;margin:23px 0 0}.build-details code{font:13px var(--mono);overflow-wrap:anywhere}