.blog-shell,.article-shell{background:#f7f9fc;color:#10203f}.blog-hero{background:#071a3c;color:#fff;padding:105px 0 80px;overflow:hidden;position:relative}.blog-hero:after{content:"";position:absolute;right:-150px;top:-100px;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(52,117,255,.28),transparent 68%)}.blog-hero h1{font-size:clamp(2.8rem,6vw,5.6rem);line-height:.95;max-width:850px;margin:.5rem 0 1.2rem;letter-spacing:-.05em}.blog-hero h1 em{color:#86a9ff;font-style:normal}.blog-hero p{font-size:1.18rem;max-width:680px;color:#c9d6f0}.blog-main-section{padding:70px 0 100px}.blog-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:42px;align-items:start}.blog-toolbar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:28px}.blog-toolbar form{display:flex;gap:8px}.blog-toolbar input{min-width:240px;border:1px solid #d8e0ee;border-radius:10px;padding:12px 14px;background:#fff}.blog-toolbar button{border:0;background:#0d2d68;color:#fff;border-radius:10px;padding:12px 16px;font-weight:700}.blog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.blog-card{background:#fff;border:1px solid #e4e9f2;border-radius:20px;overflow:hidden;box-shadow:0 16px 38px rgba(18,45,90,.06)}.blog-card-media{display:block;aspect-ratio:1200/630;overflow:hidden;background:#dfe7f5}.blog-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.blog-card:hover .blog-card-media img{transform:scale(1.025)}.blog-card-body{padding:24px}.blog-meta{display:flex;justify-content:space-between;gap:12px;font-size:.8rem;color:#73809a;margin-bottom:12px}.blog-meta a{font-weight:800;color:#2357c6;text-decoration:none}.blog-card h2{font-size:1.45rem;line-height:1.2;margin:0 0 10px}.blog-card h2 a{color:#10203f;text-decoration:none}.blog-card p{color:#5a6780;line-height:1.65}.read-more{display:inline-block;margin-top:10px;color:#153e91;font-weight:800;text-decoration:none}.blog-sidebar{position:sticky;top:100px;display:grid;gap:22px}.blog-side-card{background:#fff;border:1px solid #e4e9f2;border-radius:18px;padding:22px}.blog-side-card h2{margin:0 0 14px;font-size:1.15rem}.blog-side-card>a:not(.btn){display:flex;justify-content:space-between;padding:10px 0;color:#20345d;text-decoration:none;border-bottom:1px solid #eef1f6}.blog-side-card>a:last-child{border-bottom:0}.blog-side-card b{color:#7d8aa2}.blog-cta{background:#102a5f;color:#fff}.blog-cta>span{font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;color:#a9c3ff}.blog-cta h2{font-size:1.55rem;margin:.6rem 0 1.2rem}.blog-empty{background:#fff;border-radius:16px;padding:30px;border:1px solid #e4e9f2;margin-bottom:24px}.article-header{background:#071a3c;color:#fff;padding:88px 0 54px}.article-header-inner{max-width:980px}.article-kicker{display:flex;gap:12px;flex-wrap:wrap;color:#bfcbe2;font-size:.9rem}.article-kicker a{color:#9ebdff;text-decoration:none;font-weight:800}.article-kicker span+span:before{content:"•";margin-right:12px}.article-header h1{font-size:clamp(2.5rem,5.2vw,5rem);line-height:1.02;letter-spacing:-.045em;margin:18px 0}.article-deck{font-size:1.22rem;line-height:1.6;color:#d0d9ea;max-width:850px}.article-author{margin-top:24px;color:#9eb0cc;font-size:.9rem}.article-image-wrap{max-width:1120px;padding-top:42px}.article-hero-image{width:100%;aspect-ratio:1200/630;object-fit:cover;border-radius:24px;display:block;box-shadow:0 24px 65px rgba(7,26,60,.13)}.article-layout{display:grid;grid-template-columns:minmax(0,760px) 280px;gap:64px;justify-content:center;padding-top:52px;padding-bottom:80px}.article-content{font-size:1.075rem;line-height:1.85;color:#27364f}.article-content h2{font-size:2rem;line-height:1.2;color:#10203f;margin:2.2em 0 .7em}.article-content h3{font-size:1.45rem;color:#172a4e;margin:1.8em 0 .6em}.article-content p{margin:0 0 1.25em}.article-content ul,.article-content ol{padding-left:1.35em;margin:0 0 1.5em}.article-content li{margin:.45em 0}.article-content blockquote{margin:1.7em 0;border-left:4px solid #366cf4;background:#edf3ff;padding:18px 22px;border-radius:0 14px 14px 0;color:#1e417e}.article-content img{max-width:100%;height:auto;border-radius:14px}.article-content a{color:#1f56c8}.article-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:40px;padding-top:24px;border-top:1px solid #dfe5ee}.article-tags span{background:#eaf0fb;color:#23447e;border-radius:999px;padding:7px 11px;font-size:.8rem;font-weight:800}.article-aside{position:relative}.article-aside-card{position:sticky;top:100px;background:#102a5f;color:#fff;border-radius:20px;padding:24px}.article-aside-card>span{color:#9ebdff;font-size:.82rem;text-transform:uppercase;letter-spacing:.08em}.article-aside-card h2{font-size:1.45rem;margin:.7rem 0 1.2rem}.related-section{padding:70px 0 100px;background:#eef3fb}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.related-grid article{background:#fff;border-radius:18px;overflow:hidden;border:1px solid #dfe6f1}.related-grid a{text-decoration:none;color:#10203f}.related-grid img{width:100%;aspect-ratio:1200/630;object-fit:cover;display:block}.related-grid span,.related-grid h3{display:block;margin-left:20px;margin-right:20px}.related-grid span{color:#3763b8;font-size:.78rem;font-weight:800;margin-top:18px}.related-grid h3{font-size:1.2rem;line-height:1.3;margin-top:8px;margin-bottom:22px}
@media(max-width:900px){.blog-layout,.article-layout{grid-template-columns:1fr}.blog-sidebar,.article-aside-card{position:static}.blog-sidebar{grid-template-columns:1fr 1fr}.related-grid{grid-template-columns:1fr 1fr}.article-layout{gap:20px}}
@media(max-width:650px){.blog-hero{padding:75px 0 55px}.blog-grid,.related-grid,.blog-sidebar{grid-template-columns:1fr}.blog-toolbar{align-items:stretch;flex-direction:column}.blog-toolbar form{width:100%}.blog-toolbar input{min-width:0;flex:1}.article-header{padding:70px 0 42px}.article-image-wrap{padding-top:22px}.article-hero-image{border-radius:15px}.article-layout{padding-top:32px}.article-content{font-size:1rem}.article-content h2{font-size:1.65rem}}
.article-toc{margin:0 0 2rem;padding:20px 22px;background:#eef4ff;border:1px solid #d8e4fb;border-radius:16px}.article-toc>strong{display:block;color:#10203f;margin-bottom:8px}.article-toc ol{margin:0;padding-left:1.25rem}.article-toc li{margin:.35rem 0}.article-toc a{text-decoration:none;font-weight:650}.article-content .checklist{list-style:none;padding-left:0}.article-content .checklist li{position:relative;padding-left:1.65rem}.article-content .checklist li:before{content:"✓";position:absolute;left:0;top:0;color:#1f56c8;font-weight:900}.related-reading{margin-top:2.2rem;padding:20px 22px;border:1px solid #dfe6f1;background:#f8faff;border-radius:16px}.related-reading h2{margin-top:0!important;font-size:1.4rem!important}
.article-breadcrumbs{display:flex;gap:8px;align-items:center;flex-wrap:wrap;color:#98abc8;font-size:.8rem;margin-bottom:18px}.article-breadcrumbs a{color:#c4d6f7;text-decoration:none}.article-author a{color:#c7d7f3;text-decoration:underline;text-underline-offset:3px}.article-topic-links{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:18px;font-size:.84rem}.article-topic-links strong{color:#d8e3f5}.article-topic-links a{display:inline-flex;padding:7px 10px;border:1px solid rgba(255,255,255,.18);border-radius:999px;color:#bcd0ff;text-decoration:none}.article-topic-links a:hover{background:rgba(255,255,255,.08)}.article-author-card{margin-top:38px;padding:24px;border:1px solid #dbe5f1;border-radius:18px;background:#f8faff;display:flex;align-items:center;justify-content:space-between;gap:24px}.article-author-card span{display:block;color:#5f75a0;text-transform:uppercase;letter-spacing:.08em;font-size:.72rem;font-weight:850}.article-author-card h2{font-size:1.45rem!important;margin:4px 0 7px!important}.article-author-card p{margin:0!important;color:#5f6e84}.article-author-card>a{white-space:nowrap;font-weight:850;text-decoration:none}.article-toc-aside{position:sticky;top:100px;background:#fff;border-color:#dfe6f1;max-height:58vh;overflow:auto}.article-toc-aside ol{list-style:none;padding:0;margin:0}.article-toc-aside li{margin:.45rem 0}.article-toc-aside .toc-level-3{padding-left:13px;font-size:.92em}.article-toc-aside a{display:block;color:#35527e;font-weight:650;line-height:1.35}.article-aside{display:grid;gap:18px}.article-aside .article-aside-card{position:sticky;top:calc(100px + min(58vh,520px) + 18px)}.blog-pagination{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:34px;padding-top:24px;border-top:1px solid #dfe6f1}.blog-pagination>a,.page-numbers a{display:inline-flex;align-items:center;justify-content:center;min-height:40px;border:1px solid #d8e2ef;background:#fff;border-radius:10px;padding:9px 12px;color:#21457f;font-weight:800;text-decoration:none}.page-numbers{display:flex;gap:7px;align-items:center;flex-wrap:wrap;justify-content:center}.page-numbers a[aria-current="page"]{background:#0d2d68;color:#fff;border-color:#0d2d68}.page-numbers span{color:#7b879a}.blog-start-card{border-left:3px solid #2f6ad8}
@media(max-width:900px){.article-toc-aside,.article-aside .article-aside-card{position:static;max-height:none}.article-aside{grid-template-columns:1fr 1fr}.article-author-card{align-items:flex-start}.blog-pagination{flex-wrap:wrap}.page-numbers{order:3;width:100%}}
@media(max-width:650px){.article-aside{grid-template-columns:1fr}.article-author-card{display:block}.article-author-card>a{display:inline-block;margin-top:14px}.blog-pagination>a{flex:1}.page-numbers a{min-width:38px}.article-topic-links{align-items:flex-start}}

/* Indexing-recovery priority section: reuses the existing cards while exposing core guides close to the blog root. */
.blog-priority-section{padding-top:0;padding-bottom:28px}.blog-priority-section .section-head{margin-bottom:18px}.blog-priority-section .blog-grid{margin-bottom:0}