/* The author's paired illustrations follow the same appearance as the essay. */
.selection-diagram { margin:2rem 0; }
.selection-diagram a { display:block; }
.selection-diagram img { display:block; width:100%; height:auto; }
.selection-diagram .selection-diagram-dark { display:none; }
@media (prefers-color-scheme:dark) {
 :root:not([data-reading-theme="light"]) .selection-diagram-light { display:none; }
 :root:not([data-reading-theme="light"]) .selection-diagram-dark { display:block; }
}
:root[data-reading-theme="dark"] .selection-diagram-light { display:none; }
:root[data-reading-theme="dark"] .selection-diagram-dark { display:block; }
.selection-diagram figcaption {
 margin-top:12px;
 color:var(--ink-50);
 font:400 11px/1.7 var(--font-mono);
}
.selection-diagram a:focus-visible { outline:1px solid var(--logic-gold); outline-offset:4px; }
.selection-revision-note {
 margin:3rem 0 0;
 padding-top:1.5rem;
 border-top:1px solid var(--border-25);
 color:var(--ink-80);
 font:400 1rem/1.7 var(--font-body);
}
.selection-revision-note h2 {
 margin:0 0 1rem;
 color:var(--ink-50);
 font:400 10px/1.5 var(--font-mono);
 letter-spacing:.1em;
 text-transform:uppercase;
}
.selection-revision-note p { margin:0 0 1rem; }
.selection-revision-note a { color:inherit; text-underline-offset:3px; }
@media print {
 .selection-diagram .selection-diagram-dark { display:none !important; }
 .selection-diagram .selection-diagram-light { display:block !important; }
}