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@media(max-width:1150px){.product-grid{gap:18px}.page-products-heading{display:block}.page-products-heading>a{display:inline-block;margin-top:12px}}
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.guide-prose .image-open{display:block;font:13px/1.5 var(--sans);margin:10px 0 24px;text-align:right}

/* One continuous article for the science chapter. */
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@media(max-width:800px){.continuous-chapter>.chapter-part{padding-top:30px;margin-top:30px}}

/* Restore the source guide's structured science content at web reading sizes. */
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.guide-prose .mefacts b{display:block;font-size:13px;color:var(--teal);margin-bottom:4px}
.guide-prose .primer-fig,.guide-prose .primer-chem{max-width:100%;margin:24px 0}
.guide-prose .primer-fig img,.guide-prose .primer-chem img{width:100%;height:auto}
.guide-prose .primer-id{font:600 14px/1.6 var(--sans);color:var(--teal)}
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/* Per-image windows remove only blank margins reserved for text in the PDF. */
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.guide-prose .illustration-crop>img{position:absolute;top:var(--crop-top);left:0;width:100%;height:auto;max-width:none;max-height:none;margin:0;border-radius:0}
.guide-prose .insert .ins-head{position:static;margin:0 0 24px}
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.guide-prose .insert .ins-para{position:static;margin-top:24px}
@media(min-width:801px) and (max-width:1100px){.guide-prose .cyto-grid,.guide-prose .gutkey{grid-template-columns:1fr}}
@media(max-width:620px){.guide-prose .cyto-grid,.guide-prose .gutkey,.guide-prose .mefacts{grid-template-columns:1fr}.guide-prose .rules>li{padding:17px 14px;gap:12px}.guide-prose .cyto{padding:20px}.guide-prose .diagram-stage>.band{padding:3px 4px}.guide-prose .mcnote{padding:19px}.guide-prose .pull{padding:14px 18px}}