section.visible{opacity:1;transform:translateY(0)}.gen-chip{border:2px solid #dbe9e6;border-radius:14px;padding:14px 12px;text-align:center;cursor:pointer;background:#f6fbf9;transition:.25s;user-select:none}.gen-chip b{display:block;color:var(--petrol);font-size:15px}.gen-chip span{font-size:12px;color:var(--gray)}.gen-chip.sel{background:var(--petrol);border-color:var(--petrol)}.gen-chip.sel b,.gen-chip.sel span{color:#fff}#duetResult b{color:var(--petrol)}.faq-item.open .faq-q::after{transform:rotate(45deg)}.faq-item.open .faq-a{max-height:300px;padding:0 20px 18px}