.article-header{margin-top:90px;padding:6rem 0 2rem;background:var(--gradient-primary);position:relative;overflow:hidden}.article-header:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#0a1428cc,#1e3a5f99),url(/_astro/network%20in%20blue.9WNu6HUQ.jpg);background-size:cover;background-position:center;background-repeat:no-repeat;opacity:.9}.article-header-content{position:relative;z-index:2;max-width:900px;margin:0 auto}.breadcrumb{margin-bottom:2rem}.breadcrumb a{color:var(--text-gray);text-decoration:none;transition:color .3s ease}.breadcrumb a:hover{color:var(--light-blue)}.breadcrumb span{color:var(--text-gray);margin:0 .5rem}.article-title{font-size:3rem;font-weight:700;margin-bottom:1.5rem;color:var(--text-white);line-height:1.2}.article-meta{display:flex;gap:2rem;flex-wrap:wrap;margin-bottom:2rem;color:var(--text-gray);font-size:1rem}.article-meta span{display:flex;align-items:center;gap:.5rem}.article-tags{display:flex;gap:.5rem;flex-wrap:wrap}.article-tag{padding:.25rem .75rem;background:#3b82f633;color:var(--light-blue);border-radius:12px;font-size:.85rem;border:1px solid rgba(59,130,246,.3)}.feature-image-container{margin:2rem 0;border-radius:12px;overflow:hidden;box-shadow:0 10px 30px #0000004d}.feature-image{width:100%;height:400px;object-fit:cover;display:block}.article-content{background:var(--secondary-blue);padding:4rem 0}.content-wrapper{max-width:900px;margin:0 auto;background:#ffffff0d;padding:4rem;border-radius:16px;border:1px solid var(--border-gray);backdrop-filter:blur(10px)}.content-wrapper h2{font-size:2rem;font-weight:700;margin:3rem 0 1.5rem;color:var(--text-white);position:relative;padding-bottom:.5rem}.content-wrapper h2:after{content:"";position:absolute;bottom:0;left:0;width:60px;height:3px;background:var(--gradient-accent);border-radius:2px}.content-wrapper h3{font-size:1.5rem;font-weight:600;margin:2rem 0 1rem;color:var(--text-white)}.content-wrapper p{margin-bottom:1.5rem;color:var(--text-light);font-size:1.1rem;line-height:1.8}.content-wrapper ul,.content-wrapper ol{margin:1.5rem 0;padding-left:2rem}.content-wrapper li{margin-bottom:.5rem;color:var(--text-light);line-height:1.8}.content-wrapper blockquote{margin:2rem 0;padding:1.5rem 2rem;background:#3b82f61a;border-left:4px solid var(--light-blue);border-radius:8px;font-style:italic;color:var(--text-light)}.content-wrapper a{color:var(--light-blue);text-decoration:none;transition:color .3s ease}.content-wrapper a:hover{color:var(--text-white);text-decoration:underline}.content-wrapper img{max-width:100%;height:auto;border-radius:8px;margin:2rem 0;box-shadow:0 4px 15px #0003}.content-wrapper pre{background:#0000004d;padding:1.5rem;border-radius:8px;overflow-x:auto;margin:1.5rem 0}.content-wrapper code{font-family:Courier New,monospace;background:#0003;padding:.2rem .4rem;border-radius:4px;font-size:.9em}.content-wrapper pre code{background:none;padding:0}.key-takeaways{background:#3b82f61a;border-left:4px solid var(--light-blue);padding:2rem;border-radius:8px;margin:0 0 2rem}.key-takeaways h3{color:var(--light-blue);margin-bottom:1rem;font-size:1.2rem}.key-takeaways ul{list-style:none;padding-left:0}.key-takeaways li{position:relative;padding-left:1.5rem;margin-bottom:.75rem;color:var(--text-light)}.key-takeaways li:before{content:"→";position:absolute;left:0;color:var(--light-blue);font-weight:700}sup{font-size:.75em;vertical-align:super;line-height:0}sup a{color:var(--light-blue);text-decoration:none;font-weight:600;transition:color .3s ease}sup a:hover{color:var(--text-white);text-decoration:underline}.author-bio{background:var(--primary-blue);padding:3rem 0}.author-card{max-width:800px;margin:0 auto;background:#ffffff0d;padding:2rem;border-radius:16px;border:1px solid var(--border-gray);backdrop-filter:blur(10px)}.author-info{display:flex;gap:2rem;align-items:center}.author-avatar{width:80px;height:80px;border-radius:50%;object-fit:cover;border:3px solid var(--light-blue)}.author-details h4{font-size:1.3rem;color:var(--text-white);margin-bottom:.5rem}.author-details p{color:var(--text-gray);line-height:1.6}.back-to-blog{text-align:center;padding:2rem 0;background:var(--primary-blue)}@media(max-width:768px){.article-header{margin-top:80px;padding:3rem 0 1.5rem}.article-title{font-size:2.2rem}.content-wrapper{padding:2rem}.author-info{flex-direction:column;text-align:center;gap:1rem}.feature-image{height:250px}}@media(max-width:480px){.article-title{font-size:1.8rem}.content-wrapper{padding:1.5rem}.article-meta{flex-direction:column;gap:.5rem}}