.category-header{border-bottom:1px solid var(--color-border);background:linear-gradient(135deg,#ffffffb3 0%,#f8fafce6 100%);margin-bottom:2rem;padding:4rem 1.5rem}.category-header-content{align-items:center;gap:2rem;display:flex}.category-icon{font-size:5rem;line-height:1}.category-title{color:var(--color-text-main);letter-spacing:-.03em;margin-bottom:1rem;font-size:2.5rem;font-weight:800}.category-description{color:var(--color-text-muted);max-width:800px;font-size:1.125rem;line-height:1.6}.category-tools-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;display:grid}@media (max-width:768px){.category-header{padding:2.5rem 1rem}.category-header-content{flex-direction:column;align-items:flex-start;gap:1rem}.category-icon{font-size:3.5rem}.category-title{font-size:2rem}}