/* Native horizontal scrolling, with decorative end copies for continuous peeks. */
.evidence-gallery{--gallery-card:min(1320px,76vw);--gallery-inset:calc((100% - var(--gallery-card))/2);background:#1d1d1f;color:#f5f5f7;padding:110px 0 64px;overflow:hidden}
.gallery-heading{max-width:1216px;padding:0 48px;margin:0 auto 52px}
.gallery-heading h2{font-size:clamp(44px,5.5vw,76px);font-weight:580;line-height:1.05;letter-spacing:-.04em}
.gallery-heading h2 span{color:#a1a1a6}
.gallery-heading>p{color:#a1a1a6;font-size:19px;line-height:1.6;margin-top:25px}
.evidence-rail{display:flex;gap:24px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scrollbar-width:none;padding:0 var(--gallery-inset);position:relative;scroll-behavior:auto;-webkit-overflow-scrolling:touch;align-items:stretch}
.evidence-rail::-webkit-scrollbar{display:none}
.evidence-slide{flex:0 0 var(--gallery-card);scroll-snap-align:center;scroll-snap-stop:always;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,4vw,56px);align-items:center;min-height:560px;padding:clamp(32px,3.6vw,56px);border-radius:28px;background:#09090b;color:#f5f5f7;position:relative}
.slide-copy h3{font-size:clamp(34px,3.55vw,49px);line-height:1.07;letter-spacing:-.04em;font-weight:570}
.slide-copy>p{max-width:34ch;font-size:17px;line-height:1.65;color:#d2d2d7;margin-top:24px}
.slide-copy .slide-caveat{font-size:13px;line-height:1.65;color:#a1a1a6;margin-top:20px;max-width:42ch}
.gallery-link{display:inline-flex;align-items:center;gap:12px;min-height:44px;font-size:13px;font-weight:550;margin-top:25px;text-underline-offset:5px}
.gallery-link:hover{text-decoration:underline}
.gallery-link svg{width:19px;height:19px}
.evidence-gallery button:focus-visible,.evidence-gallery a:focus-visible,.evidence-gallery summary:focus-visible{outline:3px solid #f5f5f7;outline-offset:5px}
.evidence-rail:focus-visible{outline:2px solid #f5f5f7;outline-offset:-2px}
.gallery-clone{pointer-events:none;user-select:none}
.slide-visual{min-width:0;align-self:center}
.visual-header{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;color:#a1a1a6;min-height:44px}
.index-switch{display:flex;padding:3px;border-radius:24px;background:#303033}
.index-switch button{min-height:38px;min-width:57px;padding:0 12px;font-size:12px;border-radius:24px;color:#c6c6cb}
.index-switch button[aria-pressed=true]{background:#f5f5f7;color:#1d1d1f}
.trajectory-label{margin-top:26px;display:flex;justify-content:space-between;font-size:12px;color:#c6c6cb;gap:10px}
.story-chart{height:225px;margin-top:12px}
.story-chart svg{width:100%;height:100%;overflow:visible}
.story-chart text{fill:#bdbdc3;stroke:none;font-family:Inter,Arial,sans-serif;font-size:13px}
.story-chart .chart-grid{stroke:#48484b;stroke-width:.7}
.story-chart .chart-line{stroke:#f5f5f7;stroke-width:2.5;fill:none}
.story-chart .chart-dot{fill:#f5f5f7;stroke:#09090b;stroke-width:2}
.story-chart p,.data-loading{font-size:14px;line-height:1.6;color:inherit}
.cell-readout{border-top:1px solid #48484b;display:flex;align-items:center;justify-content:space-between;padding-top:20px;gap:12px}
.cell-readout>span{color:#c6c6cb;font-size:12px}
.cell-readout strong{font-size:32px;font-weight:480;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.chart-data{font-size:12px;color:#c6c6cb;margin-top:14px}
.chart-data summary{cursor:pointer;padding:10px 0;min-height:40px}
.chart-data table{width:100%;text-align:left;border-collapse:collapse;margin-top:8px;font-variant-numeric:tabular-nums}
.chart-data th,.chart-data td{padding:8px 4px;border-bottom:1px solid #48484b}
.slide-models{background:#0b0b0d}
.model-score{display:flex;align-items:center;gap:24px;margin:30px 0 35px}
.model-score>span{font-size:clamp(60px,6vw,85px);font-weight:520;line-height:1;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.model-score>p{font-size:13px;line-height:1.6;color:#d2d2d7}
.model-score>p>span{font-size:12px;color:#a1a1a6}
.family-row{margin-top:24px}
.family-row>div:first-child{display:flex;justify-content:space-between;gap:16px;font-size:13px}
.family-row strong{font-variant-numeric:tabular-nums;font-weight:550}
.family-meter{height:6px;border-radius:4px;background:#303033;margin-top:12px;overflow:hidden}
.family-meter i{display:block;height:100%;border-radius:4px;background:#f5f5f7;transform-origin:left}
.family-row:nth-child(2) .family-meter i{background:#c6c6cb}
.family-row:nth-child(3) .family-meter i{background:#96969d}
.visual-note{font-size:12px;line-height:1.6;margin-top:27px}
.slide-uncertainty{background:#0a0a0c}
.uncertainty-title{display:flex;align-items:center;gap:20px;margin:28px 0 32px}
.uncertainty-title strong{font-size:68px;font-weight:510;letter-spacing:-.04em;line-height:1;font-variant-numeric:tabular-nums}
.uncertainty-title span{font-size:13px;line-height:1.6;color:#c6c6cb}
.slope-axis{display:grid;grid-template-columns:95px 1fr 57px;font-size:12px;color:#a1a1a6;align-items:end;gap:14px;margin-bottom:13px}
.slope-axis span:first-child{grid-column:2/-1;margin-bottom:8px}
.slope-axis span:nth-child(2){grid-column:2;grid-row:2}
.slope-axis span:last-child{grid-column:2;grid-row:2;justify-self:end}
.slope-row{display:grid;grid-template-columns:95px 1fr 57px;gap:14px;align-items:center;min-height:38px;font-size:12px}
.slope-track{height:1px;background:#48484b;position:relative}
.slope-track::after{content:"";height:14px;width:1px;background:#737378;position:absolute;right:0;top:-6px}
.slope-track i{position:absolute;right:0;top:-1px;height:3px;background:#b5b5bc}
.slope-track i::before{content:"";position:absolute;left:-3px;top:-2px;width:7px;height:7px;border-radius:50%;background:#f5f5f7}
.slope-row strong{font-weight:450;text-align:right;font-variant-numeric:tabular-nums;color:#d2d2d7}
.sensitivity-footnote{border-top:1px solid #414145;padding-top:18px;margin-top:22px;display:flex;gap:28px;color:#a1a1a6;font-size:12px;line-height:1.55}
.sensitivity-footnote strong{color:#f5f5f7;font-size:19px;font-weight:500;display:block;margin-bottom:3px}
.gallery-controls{margin:32px auto 0;padding:0 24px;display:flex;align-items:center;justify-content:center;gap:14px}
.gallery-tabs{display:flex;align-items:center;background:#333336;border-radius:999px;padding:3px 10px}
.gallery-tabs button{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;padding:0;border-radius:24px;color:#f5f5f7}
.gallery-tabs button[aria-selected=true]{flex-basis:64px;width:64px}
.gallery-marker{display:block;width:8px;height:8px;border-radius:999px;background:#8c8c92;overflow:hidden}
.gallery-tabs button[aria-selected=true] .gallery-marker{width:44px;background:#737378}
.gallery-tabs button:hover .gallery-marker{background:#d2d2d7}
.gallery-progress{display:block;width:100%;height:100%;border-radius:inherit;background:#f5f5f7;transform:scaleX(0);transform-origin:left center}
.gallery-tabs button[aria-selected=true] .gallery-progress{transform:scaleX(1)}
.gallery-playback{width:50px;height:50px;flex:0 0 50px;border-radius:50%;background:#333336;color:#f5f5f7;display:grid;place-items:center;transition:background .2s,transform .2s}
.gallery-playback:hover:not(:disabled){background:#454549}
.gallery-playback:active:not(:disabled){transform:scale(.94)}
.gallery-playback:disabled{opacity:.5;cursor:default}
.gallery-playback svg{grid-area:1/1;width:24px;height:24px}
.gallery-playback .gallery-play-icon{fill:currentColor;stroke:none;margin-left:2px}
.gallery-playback .gallery-pause-icon{stroke:currentColor;stroke-width:2.6;fill:none;display:none}
.gallery-playback[aria-pressed=true] .gallery-play-icon{display:none}
.gallery-playback[aria-pressed=true] .gallery-pause-icon{display:block}
@media(max-width:1100px) and (min-width:761px){.evidence-gallery{--gallery-card:84vw}.evidence-slide{padding:32px;gap:28px}.slide-copy h3{font-size:34px}.model-score{flex-direction:column;align-items:flex-start;gap:12px}.model-score>span{font-size:62px}.slope-row,.slope-axis{grid-template-columns:78px 1fr 49px;gap:7px}.slide-copy>p{font-size:15px}.uncertainty-title{gap:14px}.uncertainty-title strong{font-size:56px}}
@media(max-width:760px){.evidence-gallery{--gallery-card:86vw;padding:76px 0 40px}.gallery-heading{padding:0 24px;margin-bottom:34px}.gallery-heading h2{font-size:43px}.gallery-heading>p{font-size:16px;max-width:28ch;margin-top:20px}.evidence-rail{gap:12px}.evidence-slide{grid-template-columns:1fr;gap:32px;padding:30px 22px;min-height:0;align-content:start;border-radius:22px}.slide-copy h3{font-size:clamp(30px,8.5vw,36px);line-height:1.06}.slide-copy>p{font-size:15px;margin-top:20px}.slide-copy .slide-caveat{font-size:12px;margin-top:16px}.gallery-link{margin-top:17px;font-size:12px}.visual-header{font-size:11px;gap:8px}.index-switch button{padding:0 8px;min-width:44px;min-height:38px;font-size:11px}.trajectory-label{margin-top:20px;font-size:12px}.story-chart{height:185px;margin-top:10px}.story-chart text{font-size:15px}.cell-readout strong{font-size:27px}.cell-readout>span{max-width:18ch;line-height:1.5}.model-score{margin:24px 0 28px;gap:12px;flex-direction:column;align-items:flex-start}.model-score>span{font-size:62px}.model-score>p{font-size:12px}.model-score>p>span{font-size:12px}.family-row>div:first-child{font-size:12px}.uncertainty-title{margin:25px 0;gap:16px}.uncertainty-title strong{font-size:58px}.slope-row,.slope-axis{grid-template-columns:76px 1fr 47px;gap:7px;font-size:11px}.slope-row{min-height:37px}.sensitivity-footnote{gap:20px;font-size:12px}.gallery-controls{margin-top:24px;gap:12px}.visual-note{font-size:12px}}
@media(prefers-reduced-motion:reduce){.evidence-rail{scroll-behavior:auto}.evidence-gallery *{transition:none!important}}
.evidence-rail{scroll-margin-top:0}
@media(min-width:761px) and (max-height:800px){.evidence-slide{padding:30px 42px;min-height:490px;gap:44px}.slide-copy h3{font-size:39px}.slide-copy>p{font-size:16px;margin-top:19px}.slide-copy .slide-caveat{margin-top:15px}.gallery-link{margin-top:15px}.story-chart{height:190px}.trajectory-label{margin-top:18px}.model-score{margin:20px 0 24px}.model-score>span{font-size:68px}.uncertainty-title{margin:18px 0 20px}.uncertainty-title strong{font-size:56px}.slope-axis{row-gap:6px;margin-bottom:10px}.slope-row{min-height:31px}.sensitivity-footnote{margin-top:16px;padding-top:13px}.gallery-controls{margin-top:22px}}