.blog-hero,.article-hero{position:relative;overflow:hidden;padding:110px 0 72px;background:radial-gradient(circle at 78% 15%,rgba(28,188,255,.18),transparent 30%),linear-gradient(135deg,#03152e,#073b82);color:#fff}.blog-hero h1,.article-hero h1{max-width:900px;font-size:clamp(2.6rem,6vw,5.6rem);line-height:.98;margin:14px 0 20px;letter-spacing:-.05em}.blog-hero p,.article-hero p{max-width:790px;font-size:1.12rem;color:#d6e7ff}.blog-shell,.article-wrap,.related-posts{padding:72px 0;background:#f7faff}.blog-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:34px}.blog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.blog-card{overflow:hidden;border:1px solid #dfe9f6;border-radius:24px;background:#fff;box-shadow:0 12px 40px rgba(3,31,68,.06);transition:.25s}.blog-card:hover{transform:translateY(-5px);box-shadow:0 20px 50px rgba(3,31,68,.11)}.blog-image{display:block;aspect-ratio:16/9;overflow:hidden}.blog-image img,.article-cover img{width:100%;height:100%;object-fit:cover}.blog-card-body{padding:25px}.blog-meta{display:flex;gap:14px;align-items:center;font-size:.82rem;color:#60758f}.blog-meta a{font-weight:800;color:#0879d8;text-decoration:none}.blog-card h2,.blog-card h3{font-size:1.38rem;line-height:1.18;margin:12px 0}.blog-card h2 a,.blog-card h3 a{text-decoration:none;color:#072b58}.blog-card p{color:#60758f}.read-more{display:inline-block;margin-top:8px;font-weight:800;color:#0879d8;text-decoration:none}.blog-sidebar{display:flex;flex-direction:column;gap:20px}.blog-side-card,.blog-side-cta{padding:25px;border-radius:24px;background:#fff;border:1px solid #dfe9f6}.blog-side-card>b{display:block;margin-bottom:13px}.blog-side-card a{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #edf2f8;text-decoration:none;color:#183b61}.blog-side-cta{background:linear-gradient(145deg,#062c60,#0755a6);color:#fff}.blog-side-cta h3{font-size:1.45rem}.article-narrow{max-width:950px}.article-author{display:flex;gap:10px;align-items:center;margin-top:22px}.article-author img{width:38px;height:38px;border-radius:50%;object-fit:cover}.article-author a{color:#fff;font-weight:800}.article-cover{margin-top:-34px;position:relative;z-index:2;height:min(55vw,600px);border-radius:28px;overflow:hidden;box-shadow:0 25px 70px rgba(5,35,75,.18)}.article-layout{display:grid;grid-template-columns:240px minmax(0,790px);justify-content:center;gap:52px;align-items:start}.toc{position:sticky;top:110px;padding:20px;border:1px solid #dfe9f6;border-radius:20px;background:#fff}.toc b{display:block;margin-bottom:10px}.toc a{display:block;padding:7px 0;text-decoration:none;color:#5a6f87;font-size:.9rem}.toc .toc-l3{padding-left:14px;font-size:.84rem}.article-prose{font-size:1.06rem;line-height:1.8;color:#29445f}.article-prose h2{font-size:2rem;line-height:1.15;color:#072b58;margin:42px 0 14px;scroll-margin-top:120px}.article-prose h3{font-size:1.45rem;color:#0b3f75;margin-top:30px;scroll-margin-top:120px}.article-prose img{max-width:100%;border-radius:18px}.article-prose a{color:#0879d8}.context-links{margin-top:45px;padding:25px;border-radius:22px;background:#edf6ff}.context-links a{display:inline-block;margin:5px 6px 5px 0;padding:8px 12px;border-radius:999px;background:#fff;text-decoration:none;font-weight:700}.empty-blog{padding:40px;background:#fff;border-radius:20px}.related-posts .blog-grid{grid-template-columns:repeat(4,minmax(0,1fr))}@media(max-width:980px){.blog-layout,.article-layout{grid-template-columns:1fr}.blog-sidebar{order:2}.toc{position:relative;top:0}.related-posts .blog-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.blog-hero,.article-hero{padding:82px 0 52px}.blog-grid,.related-posts .blog-grid{grid-template-columns:1fr}.blog-shell,.article-wrap,.related-posts{padding:48px 0}.article-cover{border-radius:18px;height:58vw}.article-prose h2{font-size:1.6rem}}