.pinna-chapters{column-count:2;column-gap:36px;padding-left:24px}.pinna-chapters li{page-break-inside:avoid;break-inside:avoid;padding:7px 0;font-size:15px;line-height:1.5}.pinna-chapters a{color:#173c45}.book-reader{display:block;width:100%;height:78vh;min-height:440px}.book-cover{object-fit:contain}@media(max-width:700px){.pinna-chapters{column-count:1}.book-reader{height:65vh;min-height:360px}}