.blog-hero{padding:calc(var(--header-h) + 4rem) 0 3rem;background:var(--clr-bg);position:relative;overflow:hidden}.blog-hero::before{content:'';position:absolute;top:-100px;left:50%;transform:translateX(-50%);width:700px;height:400px;background:radial-gradient(ellipse at center,rgba(0,212,255,.08) 0,transparent 70%);pointer-events:none}.blog-hero-inner{text-align:center;max-width:700px;margin:0 auto}.blog-hero-inner .section-tag{margin-bottom:1rem}.blog-hero-title{font-family:var(--font-display);font-size:clamp(2rem, 5vw, 3rem);font-weight:800;color:#fff;line-height:1.15;margin-bottom:1rem}.blog-hero-desc{font-size:var(--fs-md);color:var(--clr-text-muted);line-height:1.7}.blog-section{padding:4rem 0 6rem;background:var(--clr-bg)}.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.75rem}.blog-card{background:var(--clr-bg-card);border:1px solid var(--clr-border);border-radius:var(--radius-xl);padding:2rem;display:flex;flex-direction:column;gap:.75rem;transition:border-color var(--transition-base),transform var(--transition-base),box-shadow var(--transition-base);text-decoration:none;position:relative;overflow:hidden}.blog-card::before{content:'';position:absolute;inset:0;background:var(--grad-card);opacity:0;transition:opacity var(--transition-base);border-radius:inherit}.blog-card:hover{border-color:var(--clr-border-hover);transform:translateY(-4px);box-shadow:var(--shadow-card),var(--shadow-glow)}.blog-card:hover::before{opacity:1}.blog-card-meta{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;position:relative;z-index:1}.blog-cat{font-size:var(--fs-xs);font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding:.25em .75em;border-radius:var(--radius-full);background:rgba(0,212,255,.12);color:var(--clr-blue);border:1px solid rgba(0,212,255,.2)}.blog-cat.cat-streaming{background:rgba(124,58,237,.12);color:var(--clr-violet-light);border-color:rgba(124,58,237,.2)}.blog-cat.cat-automation{background:rgba(0,245,212,.1);color:var(--clr-cyan);border-color:rgba(0,245,212,.2)}.blog-cat.cat-business{background:rgba(236,72,153,.1);color:var(--clr-pink);border-color:rgba(236,72,153,.2)}.blog-cat.cat-troubleshoot{background:rgba(245,158,11,.1);color:var(--clr-warning);border-color:rgba(245,158,11,.2)}.blog-read-time{font-size:var(--fs-xs);color:var(--clr-text-dim);display:flex;align-items:center;gap:.3em}.blog-card-title{font-family:var(--font-display);font-size:var(--fs-lg);font-weight:700;color:#fff;line-height:1.35;position:relative;z-index:1;transition:color var(--transition-fast)}.blog-card:hover .blog-card-title{color:var(--clr-blue)}.blog-card-desc{font-size:var(--fs-sm);color:var(--clr-text-muted);line-height:1.65;position:relative;z-index:1;flex:1}.blog-card-footer{display:flex;align-items:center;justify-content:space-between;padding-top:.75rem;border-top:1px solid var(--clr-border);position:relative;z-index:1}.blog-card-date{font-size:var(--fs-xs);color:var(--clr-text-dim)}.blog-card-link{font-size:var(--fs-sm);font-weight:600;color:var(--clr-blue);display:flex;align-items:center;gap:.3em;transition:gap var(--transition-fast)}.blog-card:hover .blog-card-link{gap:.55em}.article-hero{padding:calc(var(--header-h) + 3rem) 0 2.5rem;background:var(--clr-bg);position:relative;overflow:hidden}.article-hero::before{content:'';position:absolute;top:-80px;left:50%;transform:translateX(-50%);width:600px;height:350px;background:radial-gradient(ellipse,rgba(0,212,255,.07) 0,transparent 70%);pointer-events:none}.article-hero-inner{max-width:800px;margin:0 auto}.breadcrumb{display:flex;align-items:center;gap:.4em;font-size:var(--fs-sm);color:var(--clr-text-dim);margin-bottom:1.5rem;flex-wrap:wrap}.breadcrumb a{color:var(--clr-text-muted);text-decoration:none;transition:color var(--transition-fast)}.breadcrumb a:hover{color:var(--clr-blue)}.breadcrumb-sep{color:var(--clr-text-dim)}.breadcrumb-current{color:var(--clr-text-muted)}.article-cat-row{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem;flex-wrap:wrap}.article-hero-title{font-family:var(--font-display);font-size:clamp(1.75rem, 4vw, 2.75rem);font-weight:800;color:#fff;line-height:1.2;margin-bottom:1.25rem}.article-hero-desc{font-size:var(--fs-md);color:var(--clr-text-muted);line-height:1.7;margin-bottom:1.5rem}.article-meta-row{display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap;font-size:var(--fs-sm);color:var(--clr-text-dim);padding-top:1.25rem;border-top:1px solid var(--clr-border)}.article-meta-row span{display:flex;align-items:center;gap:.35em}.article-meta-row svg{width:14px;height:14px;flex-shrink:0}.article-body-section{padding:3rem 0 5rem;background:var(--clr-bg)}.article-layout{display:grid;grid-template-columns:1fr 280px;gap:3rem;max-width:1100px;margin:0 auto;align-items:start}.article-toc{position:relative;background:var(--clr-bg-card);border:1px solid var(--clr-border);border-radius:var(--radius-lg);padding:1.5rem}.article-toc-title{font-family:var(--font-display);font-size:var(--fs-sm);font-weight:700;color:var(--clr-text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:1rem}.toc-list{list-style:none;display:flex;flex-direction:column;gap:.5rem}.toc-list li a{font-size:var(--fs-sm);color:var(--clr-text-dim);text-decoration:none;display:block;padding:.3em .6em;border-left:2px solid transparent;border-radius:0 4px 4px 0;transition:color var(--transition-fast),border-color var(--transition-fast),background var(--transition-fast);line-height:1.4}.toc-list li a.active,.toc-list li a:hover{color:var(--clr-blue);border-left-color:var(--clr-blue);background:rgba(0,212,255,.06)}.toc-list li.toc-h3 a{padding-left:1.2em;font-size:var(--fs-xs)}.article-cta-box{margin-top:2rem;background:linear-gradient(135deg,rgba(0,212,255,.08),rgba(124,58,237,.08));border:1px solid rgba(0,212,255,.2);border-radius:var(--radius-lg);padding:1.5rem;text-align:center}.article-cta-box .cta-icon{font-size:2rem;margin-bottom:.75rem;display:block}.article-cta-box h4{font-family:var(--font-display);font-size:var(--fs-base);font-weight:700;color:#fff;margin-bottom:.5rem;line-height:1.3}.article-cta-box p{font-size:var(--fs-xs);color:var(--clr-text-muted);line-height:1.6;margin-bottom:1rem}.article-cta-box .btn{width:100%;justify-content:center;font-size:var(--fs-sm)}.article-prose{color:var(--clr-text);font-size:var(--fs-md);line-height:1.8}.article-prose h2{font-family:var(--font-display);font-size:clamp(1.35rem, 3vw, 1.75rem);font-weight:800;color:#fff;margin:2.5rem 0 1rem;padding-top:1rem;border-top:1px solid var(--clr-border);scroll-margin-top:calc(var(--header-h) + 1rem)}.article-prose h2:first-child{margin-top:0;border-top:none;padding-top:0}.article-prose h3{font-family:var(--font-display);font-size:var(--fs-lg);font-weight:700;color:#fff;margin:1.75rem 0 .75rem;scroll-margin-top:calc(var(--header-h) + 1rem)}.article-prose p{margin-bottom:1.25rem}.article-prose p:last-child{margin-bottom:0}.article-prose strong{color:#fff;font-weight:600}.article-prose a{color:var(--clr-blue);text-decoration:underline;text-underline-offset:3px}.article-prose a:hover{color:var(--clr-cyan)}.article-prose a.btn{color:#fff;text-decoration:none}.article-prose a.btn:hover{color:#fff}.article-prose ol,.article-prose ul{margin:0 0 1.25rem 1.5rem;display:flex;flex-direction:column;gap:.5rem}.article-prose li{line-height:1.7}.article-prose ul li::marker{color:var(--clr-blue)}.article-prose ol li::marker{color:var(--clr-blue);font-weight:700}.article-prose code{font-family:'Courier New',Courier,monospace;font-size:.88em;background:rgba(0,212,255,.08);color:var(--clr-cyan);padding:.15em .45em;border-radius:4px;border:1px solid rgba(0,212,255,.12)}.article-prose pre{background:rgba(5,9,20,.95);border:1px solid var(--clr-border);border-radius:var(--radius-md);padding:1.25rem 1.5rem;overflow-x:auto;margin:1.25rem 0}.article-prose pre code{background:0 0;border:none;padding:0;font-size:var(--fs-sm);color:var(--clr-cyan);line-height:1.7}.article-prose .info-box,.article-prose .tip-box,.article-prose .warn-box{display:flex;gap:1rem;padding:1.25rem 1.5rem;border-radius:var(--radius-md);margin:1.5rem 0;border-left:3px solid}.article-prose .info-box{background:rgba(0,212,255,.06);border-color:var(--clr-blue);color:var(--clr-text)}.article-prose .tip-box{background:rgba(16,185,129,.06);border-color:var(--clr-success);color:var(--clr-text)}.article-prose .warn-box{background:rgba(245,158,11,.06);border-color:var(--clr-warning);color:var(--clr-text)}.article-prose .info-box strong,.article-prose .tip-box strong,.article-prose .warn-box strong{display:block;margin-bottom:.25rem}.article-inline-cta{background:linear-gradient(135deg,rgba(0,212,255,.07),rgba(124,58,237,.07));border:1px solid rgba(0,212,255,.18);border-radius:var(--radius-xl);padding:2rem 2.5rem;margin:2.5rem 0;display:flex;align-items:center;gap:2rem;flex-wrap:wrap}.article-inline-cta-text h3{font-family:var(--font-display);font-size:var(--fs-lg);font-weight:700;color:#fff;margin-bottom:.4rem}.article-inline-cta-text p{font-size:var(--fs-sm);color:var(--clr-text-muted);margin:0}.article-inline-cta .btn{flex-shrink:0;white-space:nowrap}.related-section{padding:3rem 0 5rem;background:var(--clr-bg-2);border-top:1px solid var(--clr-border)}.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;margin-top:2rem}@media (max-width:900px){.article-layout{grid-template-columns:1fr}}