/* Ni-San blog framework. Intentionally inherits the site's existing typography. */
.blog-hero{background:#001659;padding:58px 0 46px;position:relative;overflow:hidden}.blog-hero:after{content:"";position:absolute;right:-90px;top:-120px;width:360px;height:360px;border:1px solid rgba(255,255,255,.08);border-radius:50%}.blog-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 14px;padding:0;list-style:none;font-size:13px}.blog-breadcrumb a{color:rgba(255,255,255,.65)}.blog-breadcrumb span{color:rgba(255,255,255,.35)}.blog-breadcrumb .current{color:#fff}.blog-hero h1{color:#fff;margin:0 0 12px;line-height:1.2}.blog-hero p{color:rgba(255,255,255,.74);max-width:780px;margin:0;line-height:1.75}.blog-shell{padding:68px 0;background:#fff}.blog-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:38px;align-items:start}.blog-main{min-width:0}.blog-sidebar{position:sticky;top:105px}.blog-side-card{border:1px solid #e6e6e2;background:#fafaf8;padding:22px;margin-bottom:20px}.blog-side-card h2,.blog-side-card h3{font-size:18px;color:#001659;margin:0 0 14px}.blog-side-card ul{list-style:none;padding:0;margin:0}.blog-side-card li{padding:9px 0;border-bottom:1px solid #e6e6e2;line-height:1.45}.blog-side-card li:last-child{border-bottom:0}.blog-side-card a{color:#51544b}.blog-side-card a:hover{color:#ff5e14}.blog-search input{width:100%;height:44px;border:1px solid #d9d9d4;padding:0 12px;background:#fff}.blog-empty{border:1px solid #e6e6e2;background:#f7f7f5;padding:38px 32px}.blog-empty h2{color:#001659;margin:0 0 10px;font-size:24px}.blog-empty p{margin:0;color:#666;line-height:1.75}.blog-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.blog-card{border:1px solid #e6e6e2;background:#fff;overflow:hidden}.blog-card-media{aspect-ratio:16/9;background:#f1f2f5;display:flex;align-items:center;justify-content:center;color:#8a8f9d}.blog-card-body{padding:20px}.blog-card-meta{font-size:12px;color:#777;margin-bottom:8px}.blog-card h2,.blog-card h3{font-size:21px;color:#001659;line-height:1.35;margin:0 0 10px}.blog-card p{color:#666;line-height:1.7;margin:0}.blog-article{max-width:100%}.blog-article-header{border-bottom:1px solid #e6e6e2;padding-bottom:20px;margin-bottom:28px}.blog-article-meta{display:flex;flex-wrap:wrap;gap:10px 18px;color:#707070;font-size:13px}.blog-toc,.blog-takeaways{border:1px solid #e1e4ea;padding:24px 26px;margin:0 0 30px}.blog-toc{background:#f7f7f5}.blog-takeaways{background:#fff8f3;border-left:4px solid #ff5e14}.blog-toc h2,.blog-takeaways h2{font-size:21px;color:#001659;margin:0 0 14px}.blog-toc ol,.blog-takeaways ul{margin:0;padding-left:20px}.blog-toc li,.blog-takeaways li{margin:8px 0;line-height:1.65}.blog-toc a{color:#35446f}.blog-content-section{scroll-margin-top:110px;margin:0 0 34px}.blog-content-section h2{color:#001659;font-size:26px;line-height:1.3;margin:0 0 14px}.blog-content-section h3{color:#001659;font-size:20px;line-height:1.35;margin:22px 0 10px}.blog-content-section p,.blog-content-section li{color:#51544b;line-height:1.82}.blog-content-section ul,.blog-content-section ol{padding-left:22px}.blog-reference-box,.blog-author-box,.blog-related-box{border-top:1px solid #e6e6e2;padding-top:26px;margin-top:34px}.blog-reference-box h2,.blog-author-box h2,.blog-related-box h2{font-size:22px;color:#001659}.blog-cap-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.blog-cap-links a{display:block;border:1px solid #e6e6e2;padding:14px;color:#001659;background:#fafaf8}.blog-cap-links a:hover{border-color:#ff5e14;color:#ff5e14}.blog-template-note{font-size:13px;color:#7a7a7a;background:#fffbe9;border:1px solid #eadf9d;padding:12px 14px;margin-bottom:24px}.blog-pagination{display:flex;gap:8px;margin-top:30px}.blog-pagination span,.blog-pagination a{min-width:38px;height:38px;display:flex;align-items:center;justify-content:center;border:1px solid #e0e0dc;color:#51544b}.blog-pagination .active{background:#001659;color:#fff;border-color:#001659}@media(max-width:991px){.blog-layout{grid-template-columns:1fr}.blog-sidebar{position:static}.blog-shell{padding:48px 0}.blog-card-grid{grid-template-columns:1fr}}@media(max-width:575px){.blog-hero{padding:44px 0 36px}.blog-toc,.blog-takeaways,.blog-empty{padding:20px}.blog-cap-links{grid-template-columns:1fr}}

/* Article tables inherit the existing site font and remain readable on mobile. */
.blog-article .table-responsive{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0 0 28px}.blog-article .table-responsive table{width:100%;border-collapse:collapse}.blog-article .table-responsive th,.blog-article .table-responsive td{padding:10px;border:1px solid #ddd;text-align:left;vertical-align:top}.blog-article .table-responsive caption{text-align:left;font-weight:700;margin-bottom:8px;color:#001659}.blog-card h2 a,.blog-card h3 a{color:#001659}.blog-card h2 a:hover,.blog-card h3 a:hover{color:#ff5e14}.blog-card-meta a{color:#ff5e14}.blog-article-header a{color:#ff5e14}