/* RED THREADS: an editorial front door to an evidence-first investigation. */
:root{color-scheme:dark;--ink:#171716;--ink-deep:#101110;--ink-soft:#20211f;--paper:#f2eddf;--paper-muted:#c2bbae;--line:#49473e;--red:#f26454;--red-deep:#9b2f28;--warm:#bba987;--serif:Georgia,'Times New Roman',serif;--sans:'Segoe UI',Arial,sans-serif;--mono:Consolas,'Courier New',monospace;--max:1400px;--gutter:clamp(22px,4.4vw,78px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--ink);color:var(--paper);font-family:var(--sans);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-underline-offset:5px;text-decoration-thickness:1px}a:hover{color:var(--red)}button,a,summary{-webkit-tap-highlight-color:transparent}button{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--red);outline-offset:6px}::selection{background:var(--red);color:var(--ink-deep)}img{display:block;max-width:100%;height:auto}button[hidden],[hidden]{display:none!important}
.wrap{width:min(calc(100% - var(--gutter)*2),var(--max));margin-inline:auto}.skip-link{position:absolute;z-index:20;left:20px;top:12px;padding:10px 18px;background:var(--paper);color:var(--ink);transform:translateY(-160%)}.skip-link:focus{transform:none}
.site-header{min-height:116px;display:flex;gap:35px;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.wordmark{display:block;position:relative;padding-left:26px;font-family:var(--serif);font-size:22px;font-weight:bold;line-height:1.05;letter-spacing:.04em;text-decoration:none;flex-shrink:0}.wordmark-sub{display:block;font-family:var(--mono);font-size:8px;font-weight:normal;letter-spacing:.19em;margin-top:8px}.thread-mark{position:absolute;left:0;top:0;width:3px;height:43px;background:var(--red)}.thread-mark:before,.thread-mark:after{content:'';position:absolute;left:-3px;width:9px;height:9px;border:2px solid var(--red);background:var(--ink);border-radius:50%}.thread-mark:before{top:-2px}.thread-mark:after{bottom:-2px}
.site-header nav{display:flex;gap:clamp(20px,2.6vw,40px);align-items:center;font-size:13px}.site-header nav a{text-decoration:none;padding-block:12px;white-space:nowrap}.site-header nav a[aria-current=page]{color:var(--red);text-decoration:underline;text-underline-offset:8px}.site-header nav a span{margin-left:4px;color:var(--red)}
.hero{padding-top:66px;padding-bottom:68px;display:grid;grid-template-columns:minmax(0,.87fr) minmax(0,1.13fr);gap:clamp(30px,4vw,65px);align-items:center}.eyebrow,.section-label,.fine-print,.edition-line,.case-stamp,.record-locator,.fiction-label,.work-note,.atlas-caption>span{font-family:var(--mono)}.eyebrow{font-size:10px;letter-spacing:.11em;color:var(--paper-muted);margin:0 0 25px;text-wrap:balance}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--red);margin-right:9px;vertical-align:middle}
h1,h2,h3,p,figure{margin-top:0}h1,h2{font-family:var(--serif);font-weight:normal;letter-spacing:-.055em;line-height:1.05}h1{font-size:clamp(49px,5.1vw,83px);margin-bottom:26px}h1 em,h2 em{font-weight:normal;color:var(--red)}h2{font-size:clamp(40px,4.1vw,64px);margin-bottom:24px}h3{font-family:var(--serif);font-size:25px;letter-spacing:-.025em;line-height:1.3;font-weight:normal;margin-bottom:10px}p{margin-bottom:21px}.hero-description{font-size:20px;line-height:1.5;margin-bottom:16px}.hero-detail{font-size:16px;color:var(--paper-muted);max-width:420px;line-height:1.7;margin-bottom:26px}
.actions{display:flex;gap:22px;align-items:center;flex-wrap:wrap}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:28px;padding:15px 22px;font-size:14px;font-weight:600;line-height:1.4;min-height:52px;text-decoration:none;border:1px solid transparent;transition:background .15s ease,color .15s ease}.button-red{background:var(--red);color:var(--ink-deep)}.button-red:hover{background:var(--paper);color:var(--ink-deep)}.button-red:focus-visible{outline-color:var(--paper)}.button span{font-size:22px;line-height:1}.text-link{display:inline-block;min-height:30px;font-size:13px;text-decoration:none;border-bottom:1px solid var(--line);padding-block:4px;line-height:1.6}.text-link span{color:var(--red);margin-left:10px}.fine-print{font-size:10px;color:var(--paper-muted);line-height:1.7;margin:15px 0 0;letter-spacing:.015em}
.hero-art{margin:0}.hero-art img{width:100%;height:auto;aspect-ratio:1672/941;object-fit:contain;border:1px solid #34322a}.hero-art figcaption{display:flex;gap:16px;justify-content:space-between;border-top:1px solid var(--line);margin-top:20px;padding-top:12px;font-size:10px;color:var(--paper-muted);line-height:1.5}.hero-art figcaption span:first-child{color:var(--red);font-family:var(--mono);font-size:10px;letter-spacing:.09em;white-space:nowrap}
.edition-line{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px 24px;padding:20px 0;border-block:1px solid var(--line);font-size:10px;letter-spacing:.09em;color:var(--paper-muted)}.section-space{padding-block:96px}.section-label{display:flex;gap:18px;font-size:10px;letter-spacing:.13em;margin-bottom:40px;color:var(--paper-muted);line-height:1.7}.section-label>span{color:var(--red);font-weight:600}.manifesto-body{display:grid;grid-template-columns:1fr 1fr;gap:clamp(35px,8vw,150px)}.prose{max-width:600px;font-size:17px;line-height:1.8;color:var(--paper-muted)}.prose p:last-child{margin-bottom:0}.prose .lead{font-size:23px;line-height:1.55;color:var(--paper)}.prose em{color:var(--paper)}
.method-section{background:var(--paper);color:var(--ink);color-scheme:light}.method-section .section-label,.method-section .prose,.method-section .case-margin p{color:#5b564c}.method-section h2 em,.method-section .section-label>span{color:var(--red-deep)}.section-heading{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(40px,6vw,95px);align-items:start;margin-bottom:45px}.section-heading .prose{padding-top:7px;margin-bottom:0}.evidence-chain{display:grid;grid-template-columns:.45fr 1fr;gap:clamp(40px,6vw,95px);padding-top:16px}.case-margin{padding-top:28px}.case-stamp{display:inline-block;font-size:10px;letter-spacing:.12em;color:var(--red-deep);border:1px solid #b4a691;padding:6px 10px;margin-bottom:21px}.case-margin p{font-size:12px;line-height:1.7;margin-bottom:22px}.method-section .text-link{border-color:#b4a691}.method-section .text-link span{color:var(--red-deep)}
.record-stack{position:relative;border-top:1px solid #b9ae9d}.record{border-bottom:1px solid #b9ae9d}.record summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:45px 1fr 24px;align-items:center;gap:17px;padding:24px 3px;min-height:99px}.record summary::-webkit-details-marker{display:none}.record-no{font-family:var(--mono);font-size:12px;color:var(--red-deep)}.record-title{font-family:var(--serif);font-size:28px;line-height:1.1;letter-spacing:-.03em}.record-title small{display:block;font-family:var(--mono);font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:#62594d;margin-top:9px}.detail-sign{width:18px;height:18px;position:relative;color:var(--red-deep)}.detail-sign:before,.detail-sign:after{content:'';position:absolute;background:currentColor}.detail-sign:before{width:16px;height:1px;top:8px;left:1px}.detail-sign:after{width:1px;height:16px;left:8px;top:1px}.record[open] .detail-sign:after{display:none}.record summary:hover .record-title{color:var(--red-deep)}.record-body{padding:0 35px 26px 65px;font-size:15px;line-height:1.8;color:#524b42}.record-fact{font-family:var(--serif);font-size:23px;color:var(--ink);line-height:1.45}.record-fact strong{font-weight:normal;color:var(--red-deep)}.record-locator{font-size:9px;letter-spacing:.06em;margin-bottom:0}.method-conclusion{margin:52px 0 0 34.48%;font-size:18px;line-height:1.7;color:#645a4e}.method-conclusion strong{color:var(--ink);font-weight:500}
.demo-brief{border:1px solid var(--line);display:grid;grid-template-columns:.78fr 1fr;margin-top:48px}.demo-question{background:var(--ink-deep);padding:40px clamp(26px,3.6vw,54px);display:flex;flex-direction:column;justify-content:center}.demo-question .eyebrow{color:var(--red);margin-bottom:24px}.demo-question>p{font-family:var(--serif);font-size:clamp(27px,2.4vw,38px);line-height:1.25;letter-spacing:-.035em}.fiction-label{font-size:9px;line-height:1.8;letter-spacing:.055em;color:var(--paper-muted);margin-top:12px;max-width:290px}.demo-probes{padding:8px 36px}.demo-probes article{display:grid;grid-template-columns:24px 1fr;gap:18px;padding:26px 0;border-bottom:1px solid var(--line)}.demo-probes article:last-child{border-bottom:0}.probe-no{font-family:var(--serif);font-size:20px;color:var(--red)}.demo-probes h3{font-size:22px;margin-bottom:9px}.demo-probes p{font-size:14px;color:var(--paper-muted);line-height:1.75;margin-bottom:0}.atlas-caption{display:grid;grid-template-columns:.6fr 1.2fr auto;align-items:center;gap:30px;padding:24px 0;border-bottom:1px solid var(--line)}.atlas-caption>span{color:var(--red);font-size:10px;letter-spacing:.07em}.atlas-caption p{font-size:13px;line-height:1.7;color:var(--paper-muted);margin-bottom:0}
.work-section{background:var(--ink-deep);border-block:1px solid #34352f}.work-rows{border-top:1px solid var(--line)}.work-rows article{display:grid;grid-template-columns:.8fr 1.2fr .65fr;gap:36px;padding:30px 0;border-bottom:1px solid var(--line);align-items:start}.work-rows h3{font-size:25px;max-width:240px;margin-bottom:0}.work-rows p{font-size:14px;color:var(--paper-muted);line-height:1.8;margin:0;max-width:530px}.work-note{font-size:9px;line-height:1.7;color:var(--warm);letter-spacing:.045em;max-width:190px;padding-top:6px}.custody-note{display:grid;grid-template-columns:.65fr 1.15fr auto;gap:40px;align-items:start;padding-top:38px}.custody-note .eyebrow{color:var(--red);padding-top:5px}.custody-note>p:not(.eyebrow){font-size:14px;line-height:1.8;color:var(--paper-muted);margin-bottom:0}.custody-note .text-link{margin-top:1px;max-width:200px}code{font-family:var(--mono);font-size:.92em;color:var(--paper)}
.start-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:clamp(45px,8vw,140px)}.start-grid>.prose{max-width:550px}.start-note{border-top:3px solid var(--red);padding-top:24px}.start-note .eyebrow{color:var(--red)}.start-note p:not(.eyebrow){color:var(--paper-muted);font-size:14px;line-height:1.8}.reading-room{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:clamp(45px,8vw,140px);padding-block:64px 86px}.reading-room h2{font-size:clamp(36px,3.3vw,52px)}.doc-links{border-top:1px solid var(--line)}.doc-links>a{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:17px 0;border-bottom:1px solid var(--line);font-size:17px;text-decoration:none}.doc-links>a>span:last-child{color:var(--red)}.doc-links small{display:block;font-size:12px;color:var(--paper-muted);font-weight:normal;margin-top:2px}.site-footer{border-top:1px solid var(--line);display:grid;grid-template-columns:1.35fr 1fr .7fr;gap:50px;padding-block:38px 42px;font-size:12px;line-height:1.7}.footer-brand{font-family:var(--serif);font-size:20px;letter-spacing:.04em;text-decoration:none}.site-footer p{font-size:11px;color:var(--paper-muted);margin-block:7px 0}.site-footer nav{display:flex;flex-direction:column;align-items:flex-start;gap:8px}.site-footer nav a{text-decoration:none}.site-footer .footer-end{font-family:var(--serif);font-size:18px;line-height:1.4;color:var(--paper);margin-top:0}.footer-end em{color:var(--red)}
/* Task guide. */
.guide-hero{max-width:890px;padding-block:76px 52px;margin-left:0}.guide-hero h1{font-size:clamp(53px,6vw,84px)}.guide-hero .prose{font-size:20px;max-width:680px}.guide-jump{display:flex;flex-wrap:wrap;gap:12px 26px;border-block:1px solid var(--line);padding-block:17px;margin-bottom:64px;font-family:var(--mono);font-size:11px}.guide-jump a{text-decoration:none;padding-block:5px}.guide-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:clamp(45px,7vw,115px);padding-bottom:80px}.guide-body{min-width:0}.guide-step{border-bottom:1px solid var(--line);padding-bottom:50px;margin-bottom:50px;scroll-margin-top:30px}.guide-step:last-child{margin-bottom:0}.guide-step .section-label{margin-bottom:18px}.guide-step h2{font-size:clamp(33px,3.2vw,45px);letter-spacing:-.04em}.guide-step>p,.guide-step>div>p{max-width:750px;color:var(--paper-muted);font-size:16px;line-height:1.8}.guide-step strong{color:var(--paper);font-weight:600}.guide-step a:not(.button){text-decoration-color:var(--red)}.guide-step .button{margin-bottom:20px}.guide-note{border-left:2px solid var(--red);padding:3px 0 3px 19px;margin-block:24px}.guide-step .guide-note{font-size:14px;color:var(--paper)}.guide-aside{padding-top:4px}.guide-aside section{border-top:1px solid var(--line);padding-top:22px;margin-bottom:30px}.guide-aside h2{font-size:26px;letter-spacing:-.03em}.guide-aside p{font-size:13px;color:var(--paper-muted);line-height:1.8}.guide-aside .text-link{font-size:12px}.code-block{border:1px solid var(--line);background:var(--ink-deep);margin:25px 0}.code-label{display:flex;justify-content:space-between;align-items:center;gap:15px;min-height:44px;border-bottom:1px solid var(--line);padding:7px 15px;color:var(--paper-muted);font-family:var(--mono);font-size:10px}.copy-button{border:1px solid var(--line);background:transparent;color:var(--paper);padding:7px 13px;cursor:pointer;font-family:var(--mono);font-size:10px;min-height:34px;flex-shrink:0}.copy-button:hover{background:var(--paper);color:var(--ink-deep)}.code-block pre{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9;padding:21px;margin:0;font-size:13px}.copy-status{font-family:var(--mono);font-size:11px!important;min-height:1.7em;margin:0;color:var(--warm)!important;line-height:1.7!important}.prompt-text{padding:23px;margin:0;font-family:var(--serif);font-size:21px;line-height:1.65;color:var(--paper)}.tour-stops{counter-reset:tour}.tour-stop{padding:22px 0 3px 43px;position:relative;counter-increment:tour;border-top:1px solid var(--line)}.tour-stop:before{content:counter(tour,decimal-leading-zero);position:absolute;left:0;top:25px;font-family:var(--mono);font-size:11px;color:var(--red)}.tour-stop h3{font-size:24px}.tour-stop p{font-size:15px;color:var(--paper-muted);line-height:1.8}.guide-close{padding-block:0 60px;max-width:750px}.guide-close h2{font-size:38px}.guide-close p{color:var(--paper-muted)}
@media(min-width:1600px){.hero{gap:80px}.hero-art{margin-right:-12px}}
@media(max-width:1100px){.site-header{gap:20px}.site-header nav{gap:19px;font-size:12px}.hero{grid-template-columns:.9fr 1.1fr;gap:32px}.hero .actions{gap:16px}.hero .text-link{font-size:12px}.hero h1{font-size:clamp(45px,5.3vw,63px)}.hero-description{font-size:18px}.hero-art figcaption{display:block}.hero-art figcaption span{display:block;margin-top:5px}.work-rows article{grid-template-columns:.9fr 1.3fr;gap:28px}.work-note{grid-column:2;padding-top:0;margin-top:-15px}.custody-note{grid-template-columns:.75fr 1.4fr;gap:24px}.custody-note .text-link{grid-column:2;max-width:none;justify-self:start}.atlas-caption{grid-template-columns:1fr 2fr}.atlas-caption .text-link{grid-column:2;justify-self:start;margin-top:-12px}.guide-layout{grid-template-columns:minmax(0,1fr) 230px;gap:45px}.site-footer{grid-template-columns:1.2fr 1fr;gap:35px}.footer-end{grid-column:1 / -1}}
@media(max-width:800px){.site-header{min-height:120px;align-items:flex-start;flex-direction:column;justify-content:center;gap:12px;padding-block:22px}.site-header nav{width:100%;justify-content:space-between;gap:16px;font-size:12px}.site-header nav a{padding-block:7px}.wordmark{font-size:20px}.wordmark-sub{font-size:7px}.thread-mark{height:37px}.hero{grid-template-columns:1fr;padding-top:45px;padding-bottom:37px;gap:37px}.hero h1{font-size:clamp(53px,9.5vw,76px);line-height:1.02;max-width:700px}.wide-break{display:none}.hero-copy{max-width:620px}.hero-description{font-size:21px}.hero-detail{max-width:520px}.hero-art figcaption{display:flex}.hero-art figcaption span{margin-top:0}.eyebrow{font-size:10px}.edition-line{justify-content:flex-start;column-gap:26px;row-gap:9px;font-size:9px}.edition-line span{flex-basis:calc(50% - 13px)}.section-space{padding-block:64px}.section-label{margin-bottom:29px}.manifesto-body{grid-template-columns:1fr;gap:16px}.manifesto-body h2 br{display:none}.prose{max-width:none}.section-heading{grid-template-columns:1fr;gap:7px;margin-bottom:32px}.section-heading h2{margin-bottom:10px}.section-heading .prose{max-width:600px}.evidence-chain{grid-template-columns:1fr;gap:20px}.case-margin{display:flex;flex-wrap:wrap;gap:10px 25px;align-items:center;padding-top:0}.case-margin p{margin-bottom:0;font-size:11px}.case-margin .case-stamp{margin-bottom:0}.case-margin .text-link{display:block;margin-left:auto}.method-conclusion{margin:35px 0 0 65px;font-size:17px}.demo-brief{grid-template-columns:1fr;margin-top:30px}.demo-question{padding:28px 32px}.demo-question>p{max-width:590px;font-size:33px}.fiction-label{max-width:none;margin-top:0}.demo-probes{padding:2px 30px}.atlas-caption{gap:15px 25px}.work-rows article{grid-template-columns:1fr;gap:12px}.work-rows h3{max-width:none}.work-rows p{max-width:620px}.work-note{grid-column:auto;max-width:none;margin-top:0}.custody-note{grid-template-columns:1fr;gap:12px}.custody-note .eyebrow{margin-bottom:0}.custody-note .text-link{grid-column:auto;margin-top:0}.start-grid{grid-template-columns:1fr;gap:40px}.start-note{max-width:620px}.start-note p:not(.eyebrow){font-size:15px}.reading-room{grid-template-columns:1fr;gap:15px;padding-block:49px 56px}.reading-room h2{font-size:43px}.reading-room h2 br{display:none}.reading-room .section-label{margin-bottom:25px}.doc-links small{font-size:12px}.guide-hero{padding-block:52px 33px}.guide-jump{margin-bottom:38px}.guide-layout{grid-template-columns:1fr;gap:40px;padding-bottom:42px}.guide-aside{display:grid;grid-template-columns:1fr 1fr;gap:30px}.guide-aside section{margin-bottom:0}.guide-aside section:last-child{grid-column:1/-1}.guide-step{padding-bottom:37px;margin-bottom:37px}}
@media(max-width:480px){.site-header nav{flex-wrap:wrap;justify-content:flex-start;gap:4px 22px}.site-header nav .nav-source{margin-left:auto}.hero h1{font-size:52px}.hero-description{font-size:19px}.hero .actions{gap:15px 20px}.hero-art figcaption{gap:12px;font-size:9px}.hero-art figcaption span:first-child{font-size:9px}.fine-print{font-size:9px}.hero .eyebrow{font-size:8px;letter-spacing:.065em}.section-label{font-size:9px;gap:12px}h2{font-size:40px}.prose{font-size:16px}.prose .lead{font-size:22px}.record summary{grid-template-columns:27px 1fr 20px;gap:12px;padding-block:23px}.record-title{font-size:25px}.record-body{padding:0 8px 23px 40px;font-size:14px}.record-fact{font-size:21px}.record-title small{font-size:9px}.record-locator{font-size:8px}.method-conclusion{margin-left:40px;font-size:15px}.case-margin .text-link{margin-left:0}.demo-question{padding:26px}.demo-question>p{font-size:30px}.demo-probes{padding-inline:23px}.demo-probes article{grid-template-columns:18px 1fr;gap:12px}.demo-probes h3{font-size:23px}.atlas-caption{grid-template-columns:1fr}.atlas-caption .text-link{grid-column:auto;margin-top:0}.site-footer{grid-template-columns:1fr;gap:28px}.site-footer .footer-end{grid-column:auto}.guide-hero h1{font-size:52px}.guide-hero .prose{font-size:18px}.guide-aside{grid-template-columns:1fr;gap:30px}.guide-aside section:last-child{grid-column:auto}.code-block pre{padding:16px;font-size:12px}.code-label{font-size:9px}.tour-stop{padding-left:34px}.prompt-text{font-size:20px;padding:19px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@media(forced-colors:active){.button,.thread-mark,.case-stamp{border:1px solid ButtonText}.thread-mark:before,.thread-mark:after{border-color:CanvasText}.detail-sign:before,.detail-sign:after{background:CanvasText}.record-fact strong{color:CanvasText}a:focus-visible,button:focus-visible,summary:focus-visible{outline-color:Highlight}}
@media print{body{background:#fff;color:#111}.site-header,.site-footer,.skip-link,.actions,.guide-jump,.copy-button{display:none!important}.wrap{width:100%}.hero,.section-heading,.manifesto-body,.start-grid,.reading-room,.guide-layout{display:block}.hero-art{max-width:600px}.section-space{padding-block:25px}.prose,.hero-detail,.fine-print,.guide-step>p{color:#333}.method-section,.work-section,.demo-question,.code-block{background:white;color:#111}.guide-aside{display:none}h1,h2,h3{break-after:avoid}figure,article,.record{break-inside:avoid}a{color:#111}code{color:#111}}
/* Keep interactive text and focus distinct on the light evidence surface. */
.method-section a:hover{color:var(--red-deep)}
.method-section a:focus-visible,.method-section summary:focus-visible{outline-color:var(--red-deep)}
.copy-button:disabled{opacity:.65;cursor:wait}
@media(forced-colors:active){.method-section a:focus-visible,.method-section summary:focus-visible{outline-color:Highlight}}