.finance-shelf.six-books{--bw:clamp(115px,10.5vw,175px)}
.finance-shelf.six-books .shelf-grid{grid-template-columns:repeat(6,minmax(0,1fr))}
.finance-shelf.audit-shelf{--bw:clamp(130px,13vw,210px)}
.finance-shelf.audit-shelf .shelf-grid{grid-template-columns:repeat(5,minmax(0,1fr))}
.finance-shelf .bk{width:min(var(--bw),94%)}
.finance-shelf.audit-shelf .cap h3{min-height:102px}
.finance-shelf.audit-shelf .cap>span{min-height:90px}
.book-group{scroll-margin-top:90px;margin-top:36px}
.book-group+.book-group{margin-top:60px;padding-top:38px;border-top:1px solid #d9e3de}
.book-group-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}
.book-group-heading .section-kicker{font-size:11px;letter-spacing:.13em;font-weight:750;color:#125c62;margin:0 0 8px}
.book-group-heading h3{font-size:clamp(22px,2.3vw,30px);line-height:1.4;color:#183c40;margin:0}
.book-count{white-space:nowrap;border:1px solid #bfcfc4;color:#125c62;background:#eaf3ed;border-radius:30px;padding:10px 18px;font-size:13px;font-weight:700}
.book-group-description{max-width:900px;line-height:1.8;color:#637a7b;margin:-8px 0 24px}
.audit-guide .guide-duration{background:#f5eee2;color:#795d2e}
@media(max-width:1100px){.finance-shelf.six-books,.finance-shelf.audit-shelf{--bw:clamp(130px,20vw,210px)}.finance-shelf.six-books .shelf-grid,.finance-shelf.audit-shelf .shelf-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.finance-shelf.audit-shelf .cap h3{min-height:78px}}
@media(max-width:640px){.finance-shelf.six-books,.finance-shelf.audit-shelf{--bw:clamp(112px,31vw,175px)}.finance-shelf.six-books .shelf-grid,.finance-shelf.audit-shelf .shelf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.book-group-heading{align-items:flex-start;gap:10px}.book-count{padding:8px 10px;font-size:11px}.book-group-heading h3{font-size:22px}.book-group-heading .section-kicker{font-size:10px}.book-group+.book-group{margin-top:42px;padding-top:28px}.finance-shelf.audit-shelf .cap h3{min-height:104px}.finance-shelf.audit-shelf .cap>span{min-height:105px}}