.book-copy{min-width:0}.chapter-listen{margin:2rem 0;padding:1.5rem 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);scroll-margin-top:100px}.chapter-listen .chapter{margin-bottom:.8rem}.chapter-listen h3{margin:0;font-size:clamp(1.2rem,2vw,1.65rem);line-height:1.3}.chapter-listen-meta{font-size:.8rem;color:var(--muted);margin:.8rem 0 1.1rem}.chapter-listen audio{display:block;width:100%;max-width:100%;min-width:0;height:54px;color-scheme:light}