/* add-header-footer-to-pdf: styles only it uses, split out of site.css by scripts/split-css.mjs. */
.hf-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px 14px; }
.hf-head { grid-column: 1 / -1; margin: 6px 0 0; font-weight: 700; color: var(--ink); }
@media (max-width: 640px) { .hf-grid { grid-template-columns: 1fr; } }
.hf-tokens { display: block; margin: 8px 0 14px; }