.product-section{background:var(--bg-primary);border-top:1px solid var(--border-primary);padding:100px 24px}.product-section-header{text-align:center;max-width:800px;margin:0 auto 60px}.product-section-title{font-family:var(--font-display);letter-spacing:-.01em;color:var(--text-primary);margin-bottom:16px;font-size:2.5rem;font-weight:800}.product-section-title span{background:var(--gold-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.product-section-subtitle{color:var(--text-secondary);font-size:1.05rem;line-height:1.6}.category-board-grid{grid-template-columns:repeat(3,1fr);gap:30px;max-width:1320px;margin:0 auto;display:grid}.category-board-card{border:1px solid var(--border-primary);cursor:pointer;height:280px;transition:all var(--transition-normal);border-radius:12px;justify-content:flex-start;align-items:flex-end;padding:30px;text-decoration:none;display:flex;position:relative;overflow:hidden}.category-board-card:hover{border-color:var(--border-gold);box-shadow:var(--shadow-gold), 0 12px 30px #00000080;transform:translateY(-8px)}.category-board-bg{transition:transform var(--transition-normal);z-index:1;background-position:50%;background-size:cover;position:absolute;inset:0}.category-board-card:hover .category-board-bg{transform:scale(1.08)}.category-board-overlay{transition:background var(--transition-normal);z-index:2;background:linear-gradient(#0f0f121a 0%,#0f0f12d9 100%);position:absolute;inset:0}.category-board-card:hover .category-board-overlay{background:linear-gradient(#dfb7430d 0%,#0f0f12f2 100%)}.category-board-content{z-index:3;text-align:left;width:100%;position:relative}.category-board-title{font-family:var(--font-display);color:var(--text-primary);transition:color var(--transition-fast);letter-spacing:.02em;text-shadow:0 2px 4px #000000b3;margin:0 0 6px;font-size:1.4rem;font-weight:700}.category-board-link-text{color:var(--gold-primary);text-shadow:0 1px 2px #000000b3;transition:color var(--transition-fast);font-size:.85rem;font-weight:600}.category-board-card:hover .category-board-link-text{color:var(--text-primary)}@media (width<=1024px){.product-section{padding:80px 24px}.category-board-grid{gap:20px}.category-board-card{height:240px;padding:24px}}@media (width<=768px){.product-section{padding:60px 16px}.product-section-title{font-size:1.85rem}.category-board-grid{grid-template-columns:repeat(2,1fr);gap:16px}.category-board-card{height:200px;padding:20px}.category-board-title{font-size:1.15rem}}@media (width<=480px){.category-board-grid{grid-template-columns:repeat(2,1fr);gap:12px}.category-board-card{height:160px;padding:16px}.category-board-title{font-size:1.05rem}.category-board-link-text{font-size:.75rem}}