/* A still contemporary scene between the question and its explanation. */
.edition39 #mechanisms .m51-preface>.m92-image{margin:26px 0 30px;width:100%;overflow:hidden;background:#12252b}
.m92-image img{display:block;width:100%;height:clamp(210px,27vw,300px);object-fit:cover;object-position:50% 48%}
@media(max-width:700px){
 .edition39 #mechanisms .m51-preface>.m92-image{margin:22px 0 24px}
 .m92-image img{height:auto;aspect-ratio:1.9;object-position:100% 50%}
}
@media print{.m92-image{break-inside:avoid}.m92-image img{height:180px}}