.blog-hero{padding:100px 0 60px;background-color:var(--background)}.blog-main{background-color:var(--background);min-height:80vh}.card-body h3 a:hover{color:var(--accent-color)!important}.line-clamp-2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.line-clamp-3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.blog-sidebar .card{border:1px solid var(--border);background-color:var(--surface);border-radius:var(--radius-md);margin-bottom:24px}.category-filter-item{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;transition:var(--transition-smooth)}.category-filter-item:hover{background-color:var(--surface-secondary);color:var(--text-primary);transform:translate(4px)}.category-filter-item.active{background-color:var(--surface-secondary);color:var(--accent-color)!important;font-weight:600}.toc-link{border-left:2px solid transparent;padding-left:12px}.toc-link:hover{border-left-color:var(--accent-color);color:var(--text-primary)!important;padding-left:16px}.article-header{padding-top:120px;background-color:var(--surface);border-bottom:1px solid var(--border)}.article-content{color:var(--text-primary);font-size:1.1rem;line-height:1.8}.article-content h2{font-family:var(--font-display);font-weight:700;color:var(--text-primary);margin-top:40px;margin-bottom:20px;letter-spacing:-.5px}.article-content h3{font-family:var(--font-display);font-weight:600;color:var(--text-primary);margin-top:30px;margin-bottom:15px}.article-content p{margin-bottom:24px;color:var(--text-secondary)}.faq-accordion .accordion-item{border:1px solid var(--border);background-color:var(--surface);border-radius:var(--radius-md)!important;overflow:hidden;margin-bottom:14px}.faq-accordion .accordion-button{background-color:var(--surface)!important;color:var(--text-primary)!important;font-weight:600;padding:16px 20px;box-shadow:none!important}.faq-accordion .accordion-button:not(.collapsed){border-bottom:1px solid var(--border)}.faq-accordion .accordion-body{background-color:var(--background);color:var(--text-secondary);line-height:1.6}.social-share-btn{width:38px;height:38px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background-color:var(--surface-secondary);color:var(--text-secondary);transition:var(--transition-smooth)}.social-share-btn:hover{background-color:var(--accent-color);color:var(--black);transform:translateY(-2px)}[data-theme=light] .article-content p{color:var(--text-secondary)}[data-theme=light] .category-filter-item:hover{background-color:#10b98114}[data-theme=light] .category-filter-item.active{background-color:#10b9811f}