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.fine{font-size:10px;margin-bottom:0}.investigation-story{padding:5px 0}.investigation-story h3{font-size:29px;margin-bottom:23px}.research-steps .tiny-label{font-size:9px;margin-bottom:15px}.research-steps ol{font-size:12px;padding-left:18px;color:#596e60}.research-steps li{padding-left:4px;margin-bottom:10px}.closure-verdict{margin-top:23px;padding:18px 0 0;border-top:2px solid #b5ccb4}.closure-verdict.gemini{border-color:#cf9553}.closure-verdict.gpt{border-color:#90aab4}.closure-verdict .tiny-label{font-size:9px;margin-bottom:10px}.closure-verdict p{font-size:13px;line-height:1.7}.closure-verdict strong{font-size:11px;line-height:1.6;display:block;color:var(--green)}.closure-verdict.gemini strong{color:#995c28}.investigation-visual h4{font-family:Georgia,serif;font-weight:400;line-height:1.3;font-size:25px;margin:5px 0 28px}.diagnostic-row{display:grid;grid-template-columns:135px 1fr 56px;gap:10px;align-items:center;font-size:11px;margin:23px 0}.diagnostic-row>div{height:14px;background:#edf2e9}.diagnostic-row i{display:block;height:100%}.diagnostic-row b{font-size:12px;text-align:right}.evidence-takeaway{padding-top:20px;border-top:1px solid var(--line);font-family:Georgia,serif;font-size:21px;line-height:1.4;margin-top:25px}.consistency-number{font-family:Georgia,serif;font-size:40px;color:var(--green);line-height:1.3;margin:18px 0 10px}.consistency-number sup{font-size:24px}.consistency-number>span{font-size:18px;margin-left:10px;color:var(--muted)}.scope-window{padding:20px 0;border-block:1px solid var(--line);margin:23px 0 18px}.scope-window strong{font-size:17px;display:block;margin:9px 0;color:var(--green)}.scope-window p{font-size:12px;margin:0}.tasks-section{padding-block:53px;background:#eef2e9}.tasks-section .section-heading{margin-bottom:23px}.tasks-section h2{font-size:40px}.task-door{display:flex;justify-content:space-between;gap:20px;align-items:start}.task-door p{font-size:14px;color:var(--muted);max-width:600px}.task-door .text-link{white-space:nowrap}.catalog{border-top:1px solid #cbd7c8;margin-top:15px}.catalog>summary{font-size:13px;cursor:pointer;padding:19px 0;list-style:none;display:flex;justify-content:space-between}.catalog>summary::-webkit-details-marker{display:none}.catalog[open]>summary span{transform:rotate(45deg)}.task-toolbar{padding-top:5px}.table-scroll{max-height:490px}.use-section{padding-block:60px}.use-section h2{font-size:41px}.use-grid{gap:40px}.step-number{font-size:30px}.use-grid p{font-size:13px}.citation-section{padding-block:45px}.citation-heading h2{font-size:32px}
@media(max-width:1050px){.hero{gap:30px}.hero-visual.evidence-preview{padding:21px}.overview-row{grid-template-columns:150px 1fr 1fr;gap:22px}.gap-story{gap:35px}.investigation{gap:25px;grid-template-columns:1.05fr 1fr}.investigation-visual{padding:19px}.diagnostic-row{grid-template-columns:110px 1fr 48px;gap:7px;font-size:10px}.case-tabs button span.tab-level{position:static;float:right;right:auto;top:auto}.preview-contrast{grid-template-columns:100px 1fr}.preview-contrast>span{font-size:8px}}
@media(max-width:720px){.hero{grid-template-columns:1fr;padding-top:43px;padding-bottom:43px;gap:32px}.hero-visual.evidence-preview{padding:22px}.preview-question{font-size:26px}.section{padding-block:52px}.two-views{gap:22px}.results-card{padding:23px 16px}.chart-heading h3{font-size:19px}.segmented{max-width:100%;white-space:normal}.segmented button{font-size:10px;padding:7px 8px}.overview-row{grid-template-columns:90px 1fr 1fr;gap:12px;min-height:53px;font-size:10px}.overview-head{font-size:9px}.overview-head small{font-size:8px}.metric-cell{grid-template-columns:1fr;gap:4px;padding-block:7px}.metric-cell strong{text-align:left;font-size:14px;line-height:1.1}.metric-cell strong small{font-size:10px}.metric-track{height:9px}.gap-story{grid-template-columns:1fr;gap:25px;padding:30px 0 15px}.gap-mosaic{max-width:320px;gap:4px}.gap-story h3{font-size:29px}.gap-story .eyebrow{font-size:9px}.case-intro{gap:10px;margin-bottom:20px}.case-tabs button{padding:12px 8px;font-size:10px}.case-tabs button span{font-size:9px;line-height:1.4}.case-tabs button span.tab-level{float:none;display:table;padding:1px 4px;margin:0 0 8px;font-size:8px}.investigation{grid-template-columns:1fr;gap:23px;min-height:0;padding-block:22px}.investigation-visual{min-height:0;padding:18px}.investigation-story h3{font-size:28px}.curve-legend{gap:7px}.curve-legend button{font-size:9px;padding:5px}.evidence-type{font-size:8px;letter-spacing:.7px}.diagnostic-row{grid-template-columns:111px 1fr 50px}.consistency-number{font-size:35px}.task-door{display:block}.task-door .text-link{margin-bottom:12px}.tasks-section h2,.use-section h2{font-size:36px}.catalog>summary{font-size:12px}.gap-key{gap:17px}}
@media(max-width:720px){.citation-heading{flex-wrap:wrap;gap:18px}.citation-heading h2{font-size:28px}}

/* Bounded, reader-triggered explanatory interactions. */
[hidden]{display:none!important}.motion-preference{display:flex;align-items:center;justify-content:flex-end;gap:16px;padding-top:15px;font-size:10px;color:var(--muted)}.motion-preference label{display:flex;gap:7px;align-items:center;white-space:nowrap;cursor:pointer}.motion-preference input{min-height:0;width:14px;height:14px;padding:0;margin:0;accent-color:var(--green)}.motion-preference>span{max-width:430px;text-align:right}.quiet-button{border:0;background:none;color:var(--green);font-size:10px;text-decoration:underline;text-underline-offset:4px;padding:6px 0;cursor:pointer}.quiet-button:hover{color:#965d2d}.repeat-controls{border-block:1px solid var(--line);padding:15px 0 8px;margin-top:15px}.repeat-controls>.segmented{display:inline-flex;margin-right:17px}.repeat-controls p{font-size:11px;color:var(--muted);line-height:1.6;margin:10px 0 3px;min-height:35px}.repeat-emphasis{position:absolute;left:0;height:5px;background:var(--green);opacity:.7}.repeat-focus{position:absolute;width:18px;height:18px;border:1px solid var(--green);border-radius:50%;transform:translateX(-50%);background:transparent;z-index:2;pointer-events:none}.repeat-dot{z-index:1}.gap-controls{margin-bottom:19px;display:inline-flex}.gap-controls button{font-size:10px;padding:7px 9px}.gap-mosaic{min-height:247px;align-content:start}.gap-mosaic[data-view=pooled]>span{background:#b9c8bd}.gap-demo>.quiet-button{margin-top:8px}.gap-demo>#gap-status{font-size:10px;line-height:1.6;max-width:360px;margin:9px 0 0;min-height:34px}.case-guide{grid-column:1/-1;display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding-bottom:14px;border-bottom:1px solid var(--line)}.case-guide>.segmented{display:inline-flex}.case-guide button{font-size:11px}.case-guide p{flex-basis:100%;font-size:10px;line-height:1.6;color:var(--muted);margin:0;min-height:17px}.investigation{row-gap:24px}.investigation-story #case-stage-copy{min-height:155px}.investigation-story #case-stage-copy>p{font-size:14px;color:#536b5b;line-height:1.7}.investigation[data-stage="1"] #case-stage-copy>p{border-left:3px solid #c49974;padding:12px 15px;background:#f5eee4;color:#695744}.investigation .closure-verdict,.investigation .research-steps,.investigation .annotation-credit,.investigation .evidence-reading,.investigation .evidence-takeaway{display:none}.investigation[data-stage="2"] .closure-verdict,.investigation[data-stage="2"] .research-steps,.investigation[data-stage="2"] .annotation-credit,.investigation[data-stage="2"] .evidence-reading,.investigation[data-stage="2"] .evidence-takeaway{display:block}.investigation[data-stage="2"] #case-stage-copy>p{display:none}.compare-annotations{opacity:0;transition:opacity 280ms ease-out}.investigation[data-stage="2"] .compare-annotations{opacity:1}.annotation-label{fill:#5b543d!important;font-size:12px;font-weight:700;stroke:#fff;stroke-width:4px;paint-order:stroke fill;stroke-linejoin:round}.annotation-credit{font-size:9px!important;margin:13px 0 0;color:#906b47!important;border-top:1px dashed #d3d9cb;padding-top:10px}.investigation[data-stage="2"] .diagnostic-row{outline:5px solid #f6eddf;border-radius:2px}.investigation[data-stage="2"] .scope-window{background:#edf4e9;outline:10px solid #edf4e9}.case-progress{margin-top:24px}.case-progress .button{font-size:11px;background:#eaf0e5;padding:9px 13px}.case-progress .button:disabled{cursor:default;opacity:.55}.research-steps{margin-top:20px}.reduce-motion *,.reduce-motion *::before,.reduce-motion *::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}
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@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* Figures 4 and 5 share the page's typography and data palette. */
.native-figure{border-top:1px solid #cedacb;padding-top:34px;margin-top:30px}.figure-heading .eyebrow{font-size:10px;margin-bottom:12px}.figure-heading h3{font-family:Georgia,serif;font-weight:400;font-size:32px;margin-bottom:10px}.figure-heading>p{font-size:13px;color:var(--muted);margin-bottom:27px}.figure4-panels{display:grid;grid-template-columns:1.05fr 1fr;gap:47px}.figure4-panels>div{min-width:0}.figure4-panels h4,.validation-context h4{font-size:15px;line-height:1.4;font-weight:700;margin:0 0 10px}.figure4-panels .fine{font-size:11px}.joint-table{width:100%;table-layout:fixed;border-collapse:separate;border-spacing:3px;font-size:11px}.joint-table caption{text-align:left;font-size:10px;color:var(--muted);padding:0 0 8px}.joint-table td,.joint-table th{padding:0;border:0;min-width:0;width:auto;background:none;position:static;vertical-align:middle}.joint-table th{font-size:10px;letter-spacing:0;text-transform:none;text-align:center;line-height:1.4;font-weight:400;height:31px}.joint-table th:first-child{width:61px;text-align:left}.joint-table button{width:100%;min-height:48px;font-size:12px;font-weight:700;border:0;border-radius:3px;padding:7px 2px;position:relative}.joint-table button.high-incomplete{box-shadow:inset 0 0 0 2px #c8965f}.joint-table button[aria-pressed=true]{outline:2px solid #356c72;outline-offset:1px}.joint-table button:hover{filter:brightness(.96)}.joint-scale{display:flex;align-items:center;gap:10px;margin:13px 0 17px;font-size:9px;color:var(--muted)}.joint-scale i{display:block;height:9px;flex:1;background:linear-gradient(90deg,rgb(246,248,242),rgb(31,108,82));border-radius:2px}.selection-note{font-size:11px;line-height:1.6;margin:0;color:#87643d;border-left:2px solid #c8965f;padding-left:12px;min-height:72px}.unmet-panel .gap-key{font-size:10px;gap:19px;margin:20px 0 18px}.unmet-row{display:grid;grid-template-columns:110px 1fr;gap:12px;align-items:center;margin-bottom:18px;font-size:11px}.unmet-metric{display:grid;grid-template-columns:1fr 43px;gap:9px;align-items:center;margin-block:7px}.unmet-metric b{font-size:10px;font-weight:400;text-align:right}.unmet-track{height:9px;background:#e5ebe1;border-radius:2px;overflow:hidden}.unmet-track i{height:100%;display:block;min-width:1px}.validation-context{display:grid;grid-template-columns:1fr 1.35fr;gap:50px;margin-top:25px;border-top:1px solid #d5dfd0;padding-top:25px}.validation-context .fine{font-size:11px;max-width:420px;margin:0}.validation-row{display:grid;grid-template-columns:175px 1fr 45px;gap:12px;align-items:center;font-size:11px;margin:0 0 14px}.validation-row small{display:block;color:var(--muted);font-size:9px;margin-top:2px}.validation-row b{font-size:11px;font-weight:400;text-align:right}.validation-track{height:9px;background:#e0e8dc}.validation-track i{height:100%;display:block;background:#739c92}.original-reference{margin-top:24px}.original-reference summary{font-size:10px;color:#748475}.pathway-figure{margin:28px 0 35px;padding:26px 28px 22px;background:#f3f6ee;border:1px solid #dce5d6;border-radius:7px}.pathway-figure .figure-heading>p{font-size:12px;margin-bottom:22px}.pathway-figure .figure-heading h3{font-size:28px}.pathway-chapters{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;list-style:none;padding:0;margin:0 0 8px;font-size:11px;color:#82917f;text-align:center}.pathway-chapters li{border-top:2px solid #d7e0d1;padding-top:9px}.pathway-chapters li.active{color:var(--green);border-color:var(--green);font-weight:700}.pathway-svg{width:100%;height:auto;display:block;overflow:visible;max-height:350px;margin-bottom:14px}.route-end-label{font-family:Arial,Helvetica,sans-serif;font-size:13px;font-weight:700;stroke:#f3f6ee;stroke-width:5px;paint-order:stroke fill;stroke-linejoin:round}.route-start-label{font-family:Arial,Helvetica,sans-serif;font-size:11px;fill:#71846f}.pathway-controls{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.pathway-controls .button{font-size:11px;padding:8px 12px}.pathway-controls .quiet-button{font-size:11px}.pathway-controls .quiet-button:disabled{opacity:.4;cursor:default}.pathway-controls label{display:flex;align-items:center;gap:11px;font-size:9px;color:var(--muted);margin-left:auto}.pathway-controls input[type=range]{width:160px;min-height:24px;padding:0;background:none;border:0;accent-color:var(--green)}#pathway-status{font-size:10px;margin:12px 0 19px;min-height:32px;line-height:1.6}.pathway-summaries{display:grid;grid-template-columns:repeat(3,1fr);gap:23px}.pathway-summaries article{padding-top:12px;border-top:2px solid #206c52}.pathway-summaries article.gpt{border-color:#548497}.pathway-summaries article.gemini{border-color:#c77844}.pathway-model{font-size:11px;font-weight:700;display:block}.pathway-model b{float:right;font-size:10px;font-weight:400}.pathway-summaries p{font-size:11px;line-height:1.65;color:var(--muted);margin:8px 0 0}.figure-disclosure{font-size:9px;line-height:1.7;color:#75836c;margin:22px 0 0;padding-top:13px;border-top:1px dashed #d1dbca}
@media(max-width:1050px){.figure4-panels{gap:26px}.validation-context{gap:30px}.validation-row{grid-template-columns:150px 1fr 43px;gap:8px}.unmet-row{grid-template-columns:95px 1fr;gap:9px}.pathway-controls label{margin-left:0}.pathway-summaries{gap:16px}.pathway-model b{float:none;display:block;margin-top:3px}}
@media(max-width:720px){.figure4-panels{grid-template-columns:1fr;gap:25px}.figure-heading h3{font-size:29px}.joint-table th:first-child{width:48px}.joint-table th{font-size:9px}.joint-table button{font-size:10px;min-height:43px}.selection-note{min-height:0}.validation-context{grid-template-columns:1fr;gap:18px}.validation-row{grid-template-columns:145px 1fr 37px;font-size:10px}.validation-row small{font-size:8px}.pathway-figure{padding:22px 15px;margin-top:21px}.pathway-figure .figure-heading h3{font-size:26px}.pathway-chapters{gap:8px;font-size:9px}.pathway-chapters li{min-height:40px}.pathway-svg{min-height:145px}.route-end-label{font-size:14px}.pathway-controls{gap:12px}.pathway-controls .button,.pathway-controls .quiet-button{font-size:10px}.pathway-controls label{width:100%;justify-content:space-between}.pathway-controls input[type=range]{flex:1;max-width:185px}#pathway-status{font-size:9px;min-height:47px}.pathway-summaries{grid-template-columns:1fr;gap:16px}.pathway-model b{float:right;margin:0}.pathway-summaries p{font-size:11px}.figure-disclosure{font-size:9px}.native-figure{padding-top:27px}}

.pathway-controls{margin-bottom:14px}.pathway-controls .button:disabled{opacity:.65;cursor:default}.pathway-svg.flagged-pathway{max-height:none;min-height:0;width:100%;height:auto;margin:4px 0 0}.route-flag{opacity:0;pointer-events:none}.route-flag.planted{opacity:1;pointer-events:auto;cursor:pointer}.route-flag:focus{outline:none}.route-flag:focus .flag-icon,.route-flag:hover .flag-icon{filter:drop-shadow(0 0 3px #45694b88)}.checkpoint-label{font-family:Arial,Helvetica,sans-serif;font-size:14px;font-weight:600;stroke:#f3f6ee;stroke-width:5px;stroke-linejoin:round;paint-order:stroke fill}.pathway-checkpoint{border-left:3px solid #9bb69a;padding:14px 18px;background:#fafbf7;min-height:133px;margin:0 0 17px}.pathway-checkpoint .tiny-label{font-size:9px;margin-bottom:8px}.pathway-checkpoint h4{font-family:Georgia,serif;font-size:22px;font-weight:400;line-height:1.3;margin:0 0 9px}.pathway-checkpoint p{font-size:12px;line-height:1.7;max-width:940px;margin:0;color:#52694f}.pathway-milestones{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:24px}.pathway-milestones button{font-size:10px;line-height:1.5;border:1px solid #c8d5c1;background:transparent;color:#50694b;border-radius:4px;padding:7px 9px;cursor:pointer}.pathway-milestones button[aria-pressed=true]{background:#1d5c42;border-color:#1d5c42;color:#fff}.pathway-milestones button:hover{border-color:#397551}.pathway-svg .route-start-label{font-size:13px}
@media(max-width:720px){.checkpoint-label{font-size:15px;stroke-width:4px}.pathway-checkpoint{padding:13px 14px;min-height:190px}.pathway-checkpoint h4{font-size:22px}.pathway-checkpoint p{font-size:12px}.pathway-milestones{display:grid;grid-template-columns:1fr 1fr;gap:7px}.pathway-milestones button{text-align:left;font-size:10px;min-height:37px}#pathway-status{min-height:57px}.pathway-controls{margin-bottom:7px}}

/* Context and evidence stay available beside the guided explanation. */
.pathway-context{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:27px;border-block:1px solid #d5dfd0;padding:19px 0;margin-bottom:24px}.pathway-context .tiny-label{font-size:9px;letter-spacing:1px;margin-bottom:9px}.pathway-context p{font-size:12px;line-height:1.7;color:#52694f;margin:0}.pathway-context>div:first-child p{font-family:Georgia,serif;font-size:19px;line-height:1.45;color:var(--ink)}.pathway-legend{display:flex;flex-wrap:wrap;align-items:center;gap:22px;font-size:11px;color:#52694f;margin-top:17px}.pathway-legend>span{display:flex;align-items:center;gap:7px}.pathway-legend>span::before{content:'';width:22px;border-top:3px solid var(--route-color)}.pathway-legend small{margin-left:auto;font-size:10px;color:#986730}.pathway-checkpoint.with-evidence{display:grid;grid-template-columns:1.1fr 1fr;gap:27px;align-items:center}.checkpoint-detail{margin-top:15px;border-top:1px solid #dce5d8;padding-top:10px}.checkpoint-detail summary{font-size:11px;color:#456543;cursor:pointer}.checkpoint-detail p{font-size:11px;margin-top:9px}.checkpoint-evidence{border-left:1px solid #d5dfd0;padding-left:23px;min-width:0}.checkpoint-evidence .tiny-label{font-size:9px}.checkpoint-evidence p{font-size:10px;line-height:1.6;margin:10px 0 0}.checkpoint-evidence .curve-svg{width:100%;display:block}.checkpoint-evidence .compact-legend{font-size:10px}.checkpoint-number{font-family:Georgia,serif;font-size:32px;display:block;font-weight:400;color:#206c52;margin:13px 0}.checkpoint-number small{font-size:15px}.checkpoint-number.window-number{font-size:24px}.checkpoint-bar{display:grid;grid-template-columns:94px 1fr 48px;gap:10px;align-items:center;font-size:11px;margin:20px 0}.checkpoint-bar i{height:12px;background:linear-gradient(to right,var(--color) var(--bar),#e4ebdf var(--bar))}.checkpoint-bar b{font-weight:400;text-align:right}.pathway-summaries h4{font-size:14px;line-height:1.5;font-weight:600;margin:14px 0 10px}.pathway-summaries ol{font-size:11px;line-height:1.75;color:#52694f;padding-left:17px;margin:0}.pathway-summaries li{margin-bottom:8px;padding-left:3px}
@media(max-width:720px){.pathway-context{grid-template-columns:1fr;gap:17px;padding:17px 0}.pathway-context>div:first-child p{font-size:20px}.pathway-context .tiny-label{font-size:8px;margin-bottom:6px}.pathway-legend{gap:12px;font-size:9px}.pathway-legend small{flex-basis:100%;margin:0;font-size:9px}.pathway-checkpoint.with-evidence{grid-template-columns:1fr;gap:18px}.checkpoint-evidence{border-left:0;border-top:1px solid #d5dfd0;padding:16px 0 0}.checkpoint-number.window-number{font-size:22px}.pathway-summaries ol{font-size:12px}}

.route-flag:focus .marker-icon,.route-flag:hover .marker-icon{filter:drop-shadow(0 0 3px #45694b88)}.pathway-miniatures{display:grid;grid-template-columns:repeat(3,1fr);gap:19px;margin-top:9px}.pathway-miniature{display:block;text-align:left;border:1px solid #d8e1d2;border-radius:5px;background:#f8faf5;padding:13px 15px;cursor:pointer;color:#536950;min-width:0}.pathway-miniature:hover,.pathway-miniature:focus-visible{border-color:#749775}.mini-title{font-size:12px;font-weight:600;display:block}.pathway-miniature svg{width:100%;height:115px;display:block;margin:6px 0}.pathway-miniature svg text{font-family:Georgia,serif;font-size:12px;fill:#7b8c79}.schematic-curves{opacity:0}.revealed .schematic-curves{opacity:1}.mini-caption{display:block;font-size:10px;line-height:1.6;color:#70816b}.mini-disclosure{font-size:9px;color:#75836c;line-height:1.6;margin:9px 0 14px}
@media(max-width:720px){.pathway-miniatures{grid-template-columns:1fr;gap:10px}.pathway-miniature{display:grid;grid-template-columns:1fr 1.2fr;gap:5px 12px;align-items:center;padding:11px 12px}.mini-title{font-size:11px}.pathway-miniature svg{grid-row:1/3;grid-column:2;height:100px;margin:0}.mini-caption{grid-column:1;font-size:9px}.mini-disclosure{font-size:9px}.pathway-legend small{line-height:1.6}}