/* Study narratives: paper, generous editorial type, and explicit evidence levels. */
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@media(max-width:1000px){.sp-ladder{grid-template-columns:repeat(2,minmax(0,1fr))}}
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.sp-cluster:only-child{grid-column:1/-1}.sp-cluster details .sp-chips{padding:0 16px 12px}
/* Compact study overview and bounded graphics. */
.sp-page{overflow-wrap:anywhere}.sp-page>*{min-width:0}
.sp-page blockquote{font-size:clamp(22px,2.4vw,30px);max-width:none}
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.sp-intro>.sp-section{min-width:0}
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.sp-gap .sp-kicker{display:inline-block;padding:3px 8px;background:#edf1e6;border-radius:20px;letter-spacing:.07em}
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.sp-page details>ul{padding:0 25px 15px 40px}.sp-edge-wrap:hover .sp-edge{stroke-width:4}
/* v2: bounded locator, responsive chronology, layered connection diagram. */
.sp-page blockquote{font-size:clamp(22px,2.3vw,30px);line-height:1.32;margin:0 0 20px}
.sp-intro>#study-question h2{margin-bottom:20px}
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.sp-page #study-map h2{font-size:clamp(22px,2vw,26px);margin-bottom:18px}
.sp-page .sp-subhead{font-size:24px;margin:44px 0 8px}
.sp-page .sp-subhead+.sp-caption{margin-top:0}
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  .sp-gap-grid .sp-number{font-size:22px}
}
.sp-page .sp-scroll-hint{display:none}
@media(max-width:760px){.sp-page .sp-scroll-hint{display:block;margin:4px 0 8px}}