.category-data-section .brand-highlight{margin-bottom:1.5rem}.category-data-section .brand-highlight .brand-name{font-weight:600;font-size:1.1rem;margin-bottom:.5rem}.category-data-section .brand-highlight .brand-description{font-size:.95rem;color:#666;line-height:1.6}.category-data-section .authenticity-guarantee{margin-top:2rem;padding:1rem;background-color:#f8f9fa;border-radius:4px;font-size:.95rem;border-left:4px solid #007bff}@media(max-width:768px){.category-data-section{padding:1.5rem 1rem;font-size:.9rem}.category-data-section .section-title{font-size:1.3rem;margin-bottom:.75rem}.category-data-section .brand-highlight{margin-bottom:1.25rem}.category-data-section .brand-highlight .brand-name{font-size:1rem}.category-data-section .brand-highlight .brand-description{font-size:.9rem}.category-data-section .authenticity-guarantee{margin-top:1.5rem;padding:.75rem;font-size:.9rem}}@media(max-width:480px){.category-data-section{padding:1rem .75rem;font-size:.85rem}.category-data-section .section-title{font-size:1.2rem}.category-data-section .brand-highlight{margin-bottom:1rem}}