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a[data-astro-cid-f2v2kczk] span[data-astro-cid-f2v2kczk]{background:0 0;padding:0;display:inline}.timeline-scrubber[data-astro-cid-f2v2kczk] a[data-astro-cid-f2v2kczk].is-active,.timeline-scrubber[data-astro-cid-f2v2kczk] a[data-astro-cid-f2v2kczk][aria-current=page]{border-color:var(--color-teal)}}.reader-chrome[data-astro-cid-gsrw6yq7]{border-block-end:var(--hairline);padding:0 var(--book-margin-inline) .72rem;z-index:40;background:#f3efe7f0;position:sticky;inset-block-start:0}@supports (backdrop-filter:blur(12px)){.reader-chrome[data-astro-cid-gsrw6yq7]{backdrop-filter:blur(18px)}}.reader-chrome__top[data-astro-cid-gsrw6yq7]{align-items:center;gap:var(--space-sm);min-block-size:var(--book-nav-block);grid-template-columns:auto minmax(7rem,.8fr) minmax(15rem,1fr) auto;display:grid}.reader-chrome__brand[data-astro-cid-gsrw6yq7]{gap:.08rem;text-decoration:none;display:grid}.reader-chrome__brand[data-astro-cid-gsrw6yq7] span[data-astro-cid-gsrw6yq7]{font-family:var(--font-serif);font-size:1.5rem;line-height:1}.reader-chrome__brand[data-astro-cid-gsrw6yq7] small[data-astro-cid-gsrw6yq7],.reader-chrome__current[data-astro-cid-gsrw6yq7] span[data-astro-cid-gsrw6yq7]{color:var(--color-muted);font:700 .68rem/1.1 var(--font-sans);letter-spacing:.1em;text-transform:uppercase}.reader-chrome__current[data-astro-cid-gsrw6yq7]{border-inline-start:var(--hairline);min-inline-size:0;gap:.2rem;padding-inline-start:var(--space-sm);display:grid}.reader-chrome__current[data-astro-cid-gsrw6yq7] strong[data-astro-cid-gsrw6yq7]{color:var(--color-teal-dark);font:700 .78rem/1.1 var(--font-mono);font-variant-numeric:tabular-nums lining-nums;letter-spacing:.08em;text-overflow:ellipsis;text-transform:uppercase;white-space:nowrap;overflow:hidden}html.is-page-turning .book-spread[data-astro-cid-gsrw6yq7]{opacity:.96;transition:opacity .18s,transform .18s;transform:translateY(.2rem)}@media 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