.rb-bookcta{background:var(--rb-paper-warm);border-bottom:1px solid var(--rb-rule);border-top:1px solid var(--rb-rule);padding:100px 0}.rb-bookcta-grid{align-items:center;display:grid;gap:64px;grid-template-columns:auto 1fr;margin:0 auto;max-width:1080px}.rb-bookcta-cover img{border-radius:2px;box-shadow:0 24px 40px -12px rgba(13,17,23,.35);height:auto;width:280px}.rb-bookcta-eyebrow{color:var(--rb-accent);display:inline-block;font-family:var(--rb-font-mono);font-size:11px;letter-spacing:.2em;margin-bottom:20px;text-transform:uppercase}.rb-bookcta-h2{color:var(--rb-ink);font-family:var(--rb-font-serif);font-size:clamp(36px,5vw,60px);font-variation-settings:"opsz" 144;font-weight:400;letter-spacing:-.025em;line-height:1.02;margin-bottom:20px}.rb-bookcta-h2 em{color:var(--rb-accent);font-style:italic}.rb-bookcta-sub{color:var(--rb-ink-soft);font-family:var(--rb-font-sans);font-size:17px;line-height:1.55;margin-bottom:32px;max-width:540px}.rb-bookcta-sub strong{color:var(--rb-accent-deep);font-weight:600}.rb-bookcta-actions{align-items:center;display:flex;flex-wrap:wrap;gap:24px;margin-bottom:24px}.rb-bookcta-secondary{color:var(--rb-ink);font-family:var(--rb-font-sans);font-size:15px;font-weight:500;text-decoration:underline;text-decoration-color:var(--rb-rule);text-underline-offset:4px}.rb-bookcta-secondary:hover{color:var(--rb-accent);text-decoration-color:var(--rb-accent)}.rb-bookcta-footnote{color:var(--rb-muted);font-family:var(--rb-font-mono);font-size:11px;letter-spacing:.05em;max-width:540px}@media (max-width:760px){.rb-bookcta{padding:70px 0}.rb-bookcta-grid{gap:32px;grid-template-columns:1fr}.rb-bookcta-cover{text-align:center}.rb-bookcta-cover img{width:200px}}