/* flatten-pdf: styles only it uses, split out of site.css by scripts/split-css.mjs. */
.fl-modes { display: grid; gap: 10px; margin: 12px 0; padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px; }
.fl-modes legend { padding: 0 6px; font-weight: 600; }
.fl-modes .checkbox { align-items: flex-start; }