/* Blog list + post */
.bltb-hero{background:#0f2d5c;color:#fff;text-align:center;padding:160px 20px 70px;font-family:'IBM Plex Sans',sans-serif;position:relative;overflow:hidden;}
.bltb-wrap{max-width:900px;margin:0 auto;position:relative;z-index:1;}
.bltb-eyebrow{display:inline-block;font-size:13px;font-weight:600;color:#ff6a00;text-transform:uppercase;letter-spacing:.15em;background:rgba(255,255,255,.1);padding:5px 14px;border-radius:30px;margin-bottom:16px;}
.bltb-hero h1{font-size:clamp(28px,5vw,54px);font-weight:800;margin:0 0 16px;line-height:1.15;}
.bltb-hero p{color:#cbd5e1;font-size:17px;line-height:1.7;max-width:680px;margin:0 auto;}
.bltb-back{display:inline-block;color:#ffb25c;text-decoration:none;font-size:14px;margin-bottom:16px;}
.bltb-date{font-size:14px !important;}
.bltb-main{max-width:1240px;margin:0 auto;padding:60px 20px 80px;font-family:'IBM Plex Sans',sans-serif;}
.bltb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:34px;}
.bltb-card{background:#fff;border-radius:22px;border:1px solid #e2e8f0;box-shadow:0 4px 14px rgba(15,45,92,.06);overflow:hidden;display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:.3s;}
.bltb-card:hover{box-shadow:0 22px 45px rgba(15,45,92,.15);transform:translateY(-3px);}
.bltb-img{background:#0f172a;overflow:hidden;}
.bltb-img img{width:100%;height:240px;object-fit:cover;display:block;transition:.5s;}
.bltb-card:hover .bltb-img img{transform:scale(1.05);}
.bltb-body{padding:26px 28px 30px;display:flex;flex-direction:column;flex:1;}
.bltb-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#94a3b8;margin-bottom:12px;}
.bltb-cat{font-weight:700;color:#ff6a00;text-transform:uppercase;letter-spacing:.1em;background:#fff7ed;padding:4px 10px;border-radius:6px;}
.bltb-body h2{font-size:21px;color:#0f2d5c;margin:0 0 10px;line-height:1.35;}
.bltb-card:hover h2{color:#ff6a00;}
.bltb-body p{color:#475569;line-height:1.7;margin:0 0 16px;flex:1;}
.bltb-more{color:#0f2d5c;font-weight:700;font-size:14px;}
.bltb-post-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start;}
.bltb-article{background:#fff;border:1px solid #e2e8f0;border-radius:20px;padding:30px;}
.bltb-cover{width:100%;border-radius:14px;margin-bottom:24px;display:block;}
.bltb-content{color:#334155;font-size:17px;line-height:1.85;}
.bltb-content h2,.bltb-content h3{color:#0f2d5c;margin:26px 0 12px;}
.bltb-content img{max-width:100%;height:auto;border-radius:10px;}
.bltb-content ul,.bltb-content ol{padding-left:22px;margin:0 0 16px;}
.bltb-cta{margin-top:34px;padding:24px;border-radius:14px;background:#f8fafc;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.bltb-cta h3{margin:0;color:#0f2d5c;}
.bltb-side{background:#fff;border:1px solid #e2e8f0;border-radius:20px;padding:22px;position:sticky;top:120px;}
.bltb-side h4{margin:0 0 14px;color:#0f2d5c;}
.bltb-side-item{display:flex;gap:12px;align-items:center;text-decoration:none;color:#334155;padding:10px 0;border-top:1px solid #f1f5f9;font-size:14px;font-weight:600;}
.bltb-side-item img{width:64px;height:48px;object-fit:cover;border-radius:8px;flex:none;}
@media(max-width:900px){.bltb-post-layout{grid-template-columns:1fr;}.bltb-side{position:static;}}