.bv-detail{background:var(--bg-page);color:var(--fg-3);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}.bv-detail__page{max-width:1160px;padding:0 var(--space-10);margin:0 auto}.bv-detail-hero{border-bottom:1px solid var(--border);grid-template-columns:1fr 320px;align-items:end;gap:72px;padding:60px 0 52px;display:grid}.bv-breadcrumb{color:var(--fg-4);margin-bottom:var(--space-6);flex-wrap:wrap;align-items:center;gap:6px;font-size:12px;display:flex}.bv-breadcrumb a{color:var(--fg-4);text-decoration:none}.bv-breadcrumb a:hover{color:var(--cins-blue)}.bv-breadcrumb-sep{opacity:.6;font-size:10px}.bv-detail-eyebrow{margin-bottom:var(--space-4);letter-spacing:.12em;text-transform:uppercase;color:var(--cins-blue);align-items:center;gap:8px;font-size:11px;font-weight:600;display:inline-flex}.bv-detail-eyebrow-dot{background:var(--cins-blue);border-radius:50%;width:6px;height:6px}.bv-detail-title{font-family:var(--font-serif);letter-spacing:-.03em;color:var(--ink-display);margin:0 0 var(--space-2);font-size:clamp(44px,5vw,68px);font-weight:400;line-height:1}.bv-detail-subtitle{font-family:var(--font-serif);color:var(--fg-4);margin:0 0 var(--space-5);font-size:20px;font-style:italic}.bv-detail-lead{color:var(--fg-3);max-width:520px;margin:0;font-size:16px;font-weight:300;line-height:1.8}.bv-meta-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);overflow:hidden}.bv-meta-card-head{background:var(--neutral-800);padding:var(--space-4) var(--space-5);justify-content:space-between;align-items:flex-start;gap:var(--space-3);display:flex}.bv-meta-card-head p{text-transform:uppercase;letter-spacing:.1em;color:#ffffff73;margin:0 0 4px;font-size:10px}.bv-meta-card-head h3{font-family:var(--font-serif);color:var(--neutral-0);margin:0;font-size:16px;font-weight:400;line-height:1.25}.bv-meta-badge{border-radius:var(--radius-pill);background:var(--cins-blue-soft);color:var(--cins-blue-dark);white-space:nowrap;padding:3px 9px;font-size:11px;font-weight:700}.bv-meta-rows{padding:4px 0}.bv-meta-row{justify-content:space-between;align-items:flex-start;gap:var(--space-3);padding:10px var(--space-5);border-bottom:1px solid var(--border);font-size:13px;display:flex}.bv-meta-row:last-child{border-bottom:none}.bv-meta-row-label{color:var(--fg-3);flex-shrink:0}.bv-meta-row-value{color:var(--fg-1);text-align:right;font-weight:500}.bv-meta-chips{flex-wrap:wrap;justify-content:flex-end;gap:4px;display:flex}.bv-detail-body{border-bottom:1px solid var(--border);grid-template-columns:1fr 280px;gap:0;display:grid}.bv-detail-main{border-right:1px solid var(--border);min-width:0;padding:48px 56px 48px 0}.bv-detail-side{min-width:0;padding:48px 0 48px 40px}.bv-detail-prose-wrap{margin-bottom:var(--space-8)}.bv-detail-prose-wrap .article-rich-content{font-size:15px;font-weight:300;line-height:1.85}.bv-detail-prose-wrap .article-rich-content h2,.bv-detail-prose-wrap .article-rich-content .arc-h2{font-family:var(--font-serif);letter-spacing:-.02em;color:var(--ink-display);margin:36px 0 12px;font-size:26px;font-weight:400}.bv-detail-prose-wrap .article-rich-content h3,.bv-detail-prose-wrap .article-rich-content .arc-h3{font-family:var(--font-serif);color:var(--ink-display);margin:24px 0 8px;font-size:20px;font-weight:400}.bv-detail-tags{padding:var(--space-6) 0;border-top:1px solid var(--border)}.bv-detail-tags-label{letter-spacing:.1em;text-transform:uppercase;color:var(--fg-4);margin-bottom:var(--space-3);font-size:11px;font-weight:700}.bv-detail-tags-pills{flex-wrap:wrap;gap:6px;display:flex}.bv-detail-tag{border-radius:var(--radius-pill);border:1px solid var(--border);background:var(--bg-surface);color:var(--fg-3);padding:5px 12px;font-size:12px;text-decoration:none;transition:background .12s,color .12s,border-color .12s}.bv-detail-tag:hover{background:var(--neutral-800);border-color:var(--neutral-800);color:var(--neutral-0)}.bv-side-sticky{position:sticky;top:72px}.bv-side-block{margin-bottom:var(--space-5)}.bv-side-title{letter-spacing:.1em;text-transform:uppercase;color:var(--fg-4);margin-bottom:var(--space-2);font-size:11px;font-weight:700}.bv-side-list{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}.bv-side-item{border-bottom:1px solid var(--border);color:var(--fg-3);align-items:center;gap:10px;padding:10px 14px;font-size:13px;text-decoration:none;transition:background .1s;display:flex}.bv-side-item:last-child{border-bottom:none}.bv-side-item:hover{background:var(--neutral-100);color:var(--fg-1)}.bv-side-item-dot{border-radius:50%;flex-shrink:0;width:7px;height:7px}.bv-side-item-dot--mon{background:var(--cins-mint)}.bv-side-item-dot--keyword{background:var(--cins-violet)}.bv-side-item-dot--phan_mem{background:var(--cins-orange)}.bv-side-item-name{flex:1;min-width:0}.bv-side-item-arrow{color:var(--fg-4)}.bv-side-related{border-bottom:1px solid var(--border);color:inherit;gap:10px;padding:10px 14px;text-decoration:none;display:flex}.bv-side-related:last-child{border-bottom:none}.bv-side-related:hover{background:var(--neutral-100)}.bv-side-related-thumb{background:var(--neutral-200);border-radius:8px;flex-shrink:0;width:40px;height:40px;overflow:hidden}.bv-side-related-thumb img{object-fit:cover;width:100%;height:100%}.bv-side-related-title{color:var(--fg-1);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;font-weight:500;line-height:1.35;display:-webkit-box;overflow:hidden}.bv-side-related-date{color:var(--fg-4);margin-top:2px;font-size:11px}.bv-side-cta{padding:var(--space-4);border-radius:var(--radius-md);background:var(--neutral-800);color:var(--neutral-0);font-size:13px;line-height:1.5;text-decoration:none;display:block}.bv-side-cta strong{margin-bottom:4px;font-weight:600;display:block}.bv-related-section{padding:48px 0}.bv-related-title{font-family:var(--font-serif);letter-spacing:-.02em;color:var(--ink-display);margin:0 0 var(--space-5);font-size:28px;font-weight:400}.bv-related-grid{background:var(--border);border-radius:var(--radius-md);grid-template-columns:repeat(3,minmax(0,1fr));gap:2px;display:grid;overflow:hidden}.bv-related-card{gap:var(--space-2);padding:var(--space-5);background:var(--bg-surface);color:inherit;flex-direction:column;min-height:120px;text-decoration:none;transition:background .12s;display:flex}.bv-related-card:hover{background:var(--neutral-100)}.bv-related-card-eyebrow{color:var(--fg-4);font-size:11px}.bv-related-card-title{font-family:var(--font-serif);flex:1;margin:0;font-size:16px;line-height:1.3}.bv-related-card-arrow{color:var(--cins-blue);margin-top:auto;font-size:12px}@media (max-width:960px){.bv-detail-hero{gap:var(--space-8);grid-template-columns:1fr}.bv-detail-body{grid-template-columns:1fr}.bv-detail-main{padding:var(--space-8) 0;border-right:none}.bv-detail-side{padding:0 0 var(--space-10)}.bv-side-sticky{position:static}.bv-related-grid{grid-template-columns:1fr}}@media (max-width:640px){.bv-detail__page{padding:0 var(--space-4)}}