.bn-hero-row {
    max-width: 1240px;
    margin: 20px auto 0;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    align-items: start;
}

.bn-hero-row.has-top-news.has-hot-news {
    grid-template-columns: 220px 1fr 220px;
}

.bn-hero-row.has-top-news:not(.has-hot-news) {
    grid-template-columns: 220px 1fr;
}

.bn-hero-row.has-hot-news:not(.has-top-news) {
    grid-template-columns: 1fr 220px;
}

.bn-hero-center .bn-hero-carousel {
    padding: 0;
    margin: 0;
}

.bn-side-col {
    background: #fff;
    border-radius: 8px;
    padding: 14px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.bn-right-stack {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.bn-side-col h3 {
    font-size: 15px;
    border-left: 4px solid #b30000;
    padding-left: 8px;
    margin: 0 0 12px;
}

.bn-side-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.bn-side-list li {
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid #f0f0f0;
}

.bn-side-list li:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.bn-side-list a {
    display: flex;
    gap: 8px;
    align-items: center;
    text-decoration: none;
    color: #1a1a1a;
}

.bn-side-thumb {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    border-radius: 4px;
    overflow: hidden;
    display: block;
}

.bn-side-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.bn-side-title {
    font-size: 13px;
    line-height: 1.4;
}

@media (max-width: 900px) {
    .bn-hero-row.has-top-news.has-hot-news,
    .bn-hero-row.has-top-news:not(.has-hot-news),
    .bn-hero-row.has-hot-news:not(.has-top-news) {
        grid-template-columns: 1fr;
    }
    .bn-side-col { order: 2; }
    .bn-hero-center { order: 1; }
}