.bbc-nav-wrap{background:#fff;border-bottom:3px solid #c00;position:sticky;top:0;z-index:100}
.bbc-nav{display:flex;align-items:stretch;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.bbc-nav::-webkit-scrollbar{display:none}
.bbc-nav-item{display:inline-block;padding:12px 16px;font-size:14px;font-weight:600;color:#333;text-decoration:none;white-space:nowrap;border-bottom:3px solid transparent;margin-bottom:-3px;transition:color .15s,border-color .15s}
.bbc-nav-item:hover{color:#c00}
.bbc-nav-active{color:#c00;border-bottom-color:#c00}
.bbc-tag{display:inline-block;background:rgba(198,0,0,.1);color:#c00;border-radius:3px;padding:2px 8px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px}
.bbc-date{font-size:12px;color:#888;display:block;margin-top:6px}
.bbc-no-img{display:flex;align-items:center;justify-content:center;width:100%;height:100%;background:#f3f3f3;font-size:2rem;min-height:180px}
.bbc-feat{display:grid;grid-template-columns:1.4fr 1fr;text-decoration:none;color:inherit;border-radius:10px;overflow:hidden;background:#fff;border:1.5px solid #e5e7eb;box-shadow:0 2px 12px rgba(0,0,0,.07);margin-bottom:24px;transition:box-shadow .2s,transform .2s}
.bbc-feat:hover{box-shadow:0 12px 36px rgba(0,0,0,.14);transform:translateY(-3px)}
.bbc-feat-hero{grid-template-columns:1.6fr 1fr}
.bbc-feat-img{overflow:hidden;min-height:240px}
.bbc-feat-img img{width:100%;height:100%;object-fit:cover;display:block}
.bbc-feat-body{padding:24px;display:flex;flex-direction:column;justify-content:center}
.bbc-feat-title{font-size:1.25rem;font-weight:800;line-height:1.25;margin:6px 0 10px;color:#111}
.bbc-feat-exc{font-size:14px;color:#555;line-height:1.7;flex:1}
.bbc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;margin-top:18px;margin-bottom:28px}
.bbc-card{display:flex;flex-direction:column;text-decoration:none;color:inherit;border-radius:10px;overflow:hidden;background:#fff;border:1.5px solid #e5e7eb;box-shadow:0 2px 10px rgba(0,0,0,.06);transition:box-shadow .2s,transform .2s}
.bbc-card:hover{box-shadow:0 10px 32px rgba(0,0,0,.13);transform:translateY(-4px)}
.bbc-card-img{height:180px;overflow:hidden;flex-shrink:0}
.bbc-card-img img{width:100%;height:100%;object-fit:cover;display:block}
.bbc-card-body{padding:14px;display:flex;flex-direction:column;flex:1}
.bbc-card-title{font-size:15px;font-weight:700;line-height:1.3;margin:4px 0 6px;color:#111;flex:1}
.bbc-card-exc{font-size:13px;color:#666;line-height:1.6}
.bbc-row{display:flex;gap:12px;text-decoration:none;color:inherit;padding:12px 0;border-bottom:1px solid #efefef;align-items:flex-start}
.bbc-row:last-child{border-bottom:none}
.bbc-row:hover .bbc-row-title{color:#c00}
.bbc-row-img{width:90px;height:66px;border-radius:6px;overflow:hidden;flex-shrink:0}
.bbc-row-img img{width:100%;height:100%;object-fit:cover;display:block}
.bbc-row-body{flex:1;min-width:0}
.bbc-row-title{font-size:14px;font-weight:700;line-height:1.3;color:#111;transition:color .15s;margin:2px 0 4px}
.bbc-section{padding:28px 0}
.bbc-section+.bbc-section{border-top:1px solid #eee}
.bbc-section-hdr{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:18px}
.bbc-section-title{font-size:1.25rem;font-weight:800;color:#111;margin:0}
.bbc-section-more{font-size:13px;font-weight:700;color:#c00;text-decoration:none;white-space:nowrap;margin-left:16px}
.bbc-section-more:hover{text-decoration:underline}
.bbc-section-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:20px}
.bbc-section-side{display:flex;flex-direction:column;border-left:1px solid #efefef;padding-left:20px}
@media(max-width:640px){
.bbc-feat,.bbc-feat-hero{grid-template-columns:1fr}
.bbc-feat-img{min-height:200px}
.bbc-section-grid{grid-template-columns:1fr}
.bbc-section-side{border-left:none;padding-left:0;border-top:1px solid #efefef;padding-top:12px}
}