/* BASE 28 pilot: product evidence first, with an editorial narrative below. */
.visual-summary,.product-gallery-section,.visual-story{padding:56px 0;position:relative}
.visual-summary>.container{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}
.visual-summary>.container>.visual-heading{grid-column:1}
.visual-summary>.container>.visual-summary-copy{grid-column:2/-1}
.visual-heading{margin-bottom:32px;max-width:780px}
.visual-heading .section-label{color:var(--accent);margin-bottom:14px}
.visual-heading h2,.product-gallery-intro h2{font-size:24px;line-height:1.15;font-weight:500;letter-spacing:-.025em}
.visual-summary-copy,.visual-story-copy{min-width:0;max-width:none}
.visual-summary-copy p,.visual-story-copy p,.visual-system-details>p{font-size:17px;line-height:1.65;color:var(--ink-soft);margin-bottom:20px}
.visual-reading-link{display:inline-block;margin-top:8px;color:var(--accent);font-size:14px;text-decoration:underline;text-underline-offset:5px}
.product-gallery-intro{display:flex;justify-content:space-between;align-items:start;gap:48px;margin-bottom:24px}
.product-gallery-intro p{max-width:52ch;color:var(--ink-soft);font-size:14px;line-height:1.6}
.product-gallery-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;font-size:13px;font-variant-numeric:tabular-nums;color:var(--ink-soft)}
.product-gallery-arrows{display:flex;gap:8px}
.product-gallery-arrows button{width:44px;height:44px;display:grid;place-items:center;font-size:22px;border:1px solid var(--line-strong);border-radius:50%;transition:background-color .2s,color .2s}
.product-gallery-arrows button:disabled{opacity:.35;cursor:default}
.product-gallery-arrows button:not(:disabled):hover{background:var(--ink);color:var(--bg)}
.product-gallery-slide{margin:0 0 40px}
.product-gallery.is-enhanced .product-gallery-slide{margin:0}
.product-gallery [hidden]{display:none!important}
.product-gallery-stage{max-height:min(72svh,760px);border-radius:24px;background:#F8FAFC;overflow-x:hidden;overflow-y:auto;overscroll-behavior-y:auto;scrollbar-width:thin;scrollbar-gutter:auto;display:block}
.product-gallery-stage img{width:100%;max-width:none;height:auto;object-fit:initial;display:block}
.product-gallery-caption{display:flex;justify-content:space-between;align-items:start;gap:32px;padding:20px 0 8px}
.product-gallery-caption h3{font-size:18px;line-height:1.3;font-weight:500;margin-bottom:8px}
.product-gallery-caption figcaption{font-size:13px;line-height:1.6;color:var(--ink-soft);max-width:80ch}
.product-gallery-thumbnails{display:flex;gap:12px;overflow-x:auto;padding:12px 4px 16px;scrollbar-width:thin;scroll-padding-inline:4px}
.product-gallery-thumb{flex:0 0 136px;display:flex;flex-direction:column;gap:8px;padding:8px;border:1px solid var(--line-strong);border-radius:14px;text-align:left;background:transparent;transition:border-color .2s,background-color .2s}
.product-gallery-thumb img{width:118px;height:72px;object-fit:contain;background:#F8FAFC;border-radius:8px}
.product-gallery-thumb span{font-size:12px;line-height:1.4}
.product-gallery-thumb[aria-pressed="true"]{border-color:var(--accent);background:color-mix(in srgb,var(--bg) 94%,var(--accent) 6%)}
.product-gallery-thumb:hover{border-color:var(--accent)}
.visual-story-copy{margin-bottom:28px}
.visual-story-copy h3{font-size:21px;font-weight:500;line-height:1.2;letter-spacing:-.02em;margin-bottom:18px}
.visual-decision{margin-top:64px}
.visual-evidence{margin:28px 0 0}
.visual-evidence-frame{display:block;max-height:min(80svh,900px);border-radius:24px;overflow-x:hidden;overflow-y:auto;background:#F8FAFC;scrollbar-width:thin}
.visual-evidence img{width:100%;height:auto;display:block}
.visual-evidence figcaption{font-size:13px;line-height:1.6;color:var(--ink-muted);padding-top:14px;max-width:85ch}
.visual-system-details{margin-top:48px;max-width:100%}
.visual-system-details>summary{cursor:pointer;font-size:17px;font-weight:500;padding:16px 0;color:var(--ink)}
.visual-system-details>p{max-width:780px;margin-top:16px}
body[data-page="base28"] .case-ai-summary .ai-prototype{margin-top:24px}
@media(min-width:901px){
.visual-story-copy,.visual-evidence figcaption{width:calc(75% - 8px);max-width:none;margin-left:calc(25% + 8px);margin-right:0}
.visual-story>.container{display:flow-root}
.visual-story>.container>.visual-heading{float:left;width:calc(25% - 24px);max-width:none;margin:0 32px 24px 0}
.visual-story>.container>.visual-decision:first-of-type{margin-top:0}
.visual-story>.container>.visual-evidence,.visual-decision .visual-evidence,.visual-system-details{clear:both}
.product-gallery-intro{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}
.product-gallery-intro h2{grid-column:1}
.product-gallery-intro p{grid-column:2/-1;max-width:none}
.visual-system-details>p{max-width:none;width:calc(75% - 8px);margin-left:calc(25% + 8px)}
}
@media(max-width:900px){.visual-summary>.container{grid-template-columns:1fr;gap:0}.visual-summary>.container>.visual-heading,.visual-summary>.container>.visual-summary-copy{grid-column:1/-1}.product-gallery-intro{flex-direction:column;gap:16px}.visual-summary,.product-gallery-section,.visual-story{padding:40px 0}.visual-decision{margin-top:48px}}
@media(max-width:640px){.product-gallery-stage{max-height:65svh;border-radius:18px}.product-gallery-caption{flex-direction:column;gap:12px}.product-gallery-thumb{flex-basis:112px}.product-gallery-thumb img{width:94px;height:60px}.visual-evidence-frame{border-radius:18px}.visual-summary-copy p,.visual-story-copy p{font-size:16px}.visual-heading{margin-bottom:24px}}
@media(prefers-reduced-motion:reduce){.product-gallery button{transition:none}}

.product-gallery-hint{font-size:12px;color:var(--ink-muted);line-height:1.5;margin-bottom:12px}
.product-gallery-stage:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* The old AI Studio toolbar is 71px on 2048px-wide captures; keep product chrome intact. */
.product-gallery-stage:has(>img[data-ai-studio-bar])>img{margin-top:-3.466796875%}
.product-gallery-thumb-capture{display:block;width:100%;height:72px;overflow:hidden;border-radius:8px;background:#F8FAFC}
.product-gallery-thumb .product-gallery-thumb-capture img{width:100%;height:auto;max-width:none;margin-top:-3.466796875%;border-radius:0;object-fit:initial}
@media(max-width:640px){.product-gallery-thumb-capture{height:60px}}

/* Align first text baselines, with the section number outside the title's line box. */
@media(min-width:901px){
.visual-summary>.container,.visual-story>.container{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));column-gap:32px;row-gap:28px;align-items:first baseline;padding-top:28px}
.visual-summary>.container>.visual-heading,.visual-story>.container>.visual-heading{position:relative;float:none;grid-column:1;grid-row:1;width:auto;max-width:none;margin:0}
.visual-heading .section-label{position:absolute;left:0;top:-28px;margin:0;line-height:14px}
.visual-heading h2{line-height:28px;margin:0}
.visual-summary-copy,.visual-story-copy{grid-column:2/-1;width:auto;max-width:none;margin:0}
.visual-story-copy h3{line-height:28px;margin:0 0 20px}
.visual-summary-copy p,.visual-story-copy p{line-height:28px}
.visual-decision{display:contents}
.visual-story>.container>.visual-decision:first-of-type{margin:0}
.visual-story>.container>.visual-evidence,.visual-decision .visual-evidence,.visual-system-details{grid-column:1/-1;width:auto;margin-left:0;margin-right:0;clear:none}
.visual-evidence{margin-top:0;margin-bottom:28px}
}
@media(max-width:900px){.visual-heading .section-label{position:static}.visual-heading h2{line-height:1.2}.visual-summary-copy p,.visual-story-copy p{line-height:1.65}}

/* Apply the same baseline rule to the retained template sections (methods, AI, outcomes). */
@media(min-width:901px){
body[data-page="base28"] .case-block-inner{align-items:first baseline}
body[data-page="base28"] .case-block-label .num{position:absolute;left:0;top:-28px;line-height:14px;margin:0}
body[data-page="base28"] .case-block-label h2{line-height:28px;margin:0}
body[data-page="base28"] .case-block-content>p{line-height:28px}
body[data-page="base28"] .case-block-inner>.case-card-grid{align-self:start}
}