/* Best extension only; accepted editorial styles remain authoritative. */
.esub-best{margin:3rem 0}.esub-best .card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem}.esub-best .card{min-width:0}.esub-best img{width:100%;aspect-ratio:16/10;object-fit:cover}.article-body .purchase-button{display:block;width:fit-content;max-width:100%;margin:1.3rem auto;padding:.85rem 1.5rem;background:var(--accent,#215c70);color:#fff!important;font-weight:700;text-align:center;border-radius:3px;text-decoration:none}.article-body .purchase-button:hover{filter:brightness(.87)}.article-body .purchase-button:focus-visible{outline:3px solid var(--accent,#215c70);outline-offset:4px}.article-body .table-scroll{max-width:100%;overflow:auto}.article-body figure img,.article-body figure svg{display:block;max-width:100%;height:auto;margin-inline:auto}.article-body figure{margin:1.8rem 0}.article-body figcaption{font-size:.86rem;line-height:1.55}.esub-preview-notice{padding:1rem;border:2px dashed currentColor}.esub-sources li{margin:.65rem 0}@media(max-width:760px){.esub-best .card-grid{grid-template-columns:1fr}.article-body .purchase-button{width:100%;box-sizing:border-box}.article-body .table-scroll{font-size:.9rem}}

.article-body .diagram-scroll{max-width:100%;overflow-x:auto;overscroll-behavior-inline:contain;border:1px solid #d7dcde;border-radius:3px}.article-body .diagram-scroll:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.article-body .diagram-scroll img{display:block;max-width:none;width:max(100%,720px);height:auto;margin:0}.article-body .explanation-diagram figcaption,.article-body .explanatory-diagram figcaption{overflow-wrap:anywhere;margin-top:.5rem}

.esub-best .card-photo-credit,#search-results .card-photo-credit{font-size:12.5px;line-height:1.5;overflow-wrap:anywhere;margin-top:.65rem}.esub-best .card-photo-credit p,#search-results .card-photo-credit p{font-size:inherit;line-height:inherit;margin:.35rem 0}.esub-best .card-photo-credit a,#search-results .card-photo-credit a{font-size:inherit;text-decoration:underline}.esub-best .card-crop-note,#search-results .card-crop-note{font-style:italic}

/* User-authorized native external product images; preserve accepted contain frames. */
.article-body figure.product-photo{display:block;margin:1.5rem 0 1.8rem;text-align:center;max-width:100%}
.article-body figure.product-photo>a{display:block!important;width:100%!important;max-width:420px!important;height:260px!important;min-height:0!important;margin:0 auto!important;background:#fff}
.article-body figure.product-photo>a>img{display:block!important;width:100%!important;max-width:420px!important;height:260px!important;min-height:0!important;max-height:260px!important;margin:0 auto!important;object-fit:contain!important;object-position:center!important;aspect-ratio:auto!important;background:#fff}
.article-body figure.product-photo a:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
@media(max-width:760px){.article-body figure.product-photo>a,.article-body figure.product-photo>a>img{height:230px!important;max-height:230px!important}}