/* 91金属网 增强样式 - 叠加原有样式 */
.silver-hero {
    background: linear-gradient(135deg, #1a2639 0%, #2c3a55 100%);
    border-radius: 8px;
    padding: 10px;
}
.silver-hero h1 {
    font-size: 18px;
    font-weight: 400;
    margin: 0 0 10px 0;
    color: rgba(255,255,255,0.85);
}
.silver-hero .price-main {
    display: flex;
    align-items: baseline;
    gap: 12px;
}
.silver-hero .price-num {
    font-size: 48px;
    font-weight: 700;
    line-height: 1;
}
.silver-hero .price-unit {
    font-size: 16px;
    opacity: 0.8;
}
.silver-hero .price-range {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255,255,255,0.15);
    display: flex;
    justify-content: space-between;
    font-size: 14px;
}
.silver-hero .up { color: #ff6b6b; }
.silver-hero .down { color: #51cf66; }

/* 价格表格增强 */
.price-table-section {
    background: #fff;
    border-radius: 4px;
}
.seo-table th {
    background: #f5f7fa;
    font-weight: 500;
}
.seo-table td {
}
.seo-table .trend-icon {
    vertical-align: middle;
}

/* 现货网格布局 */
.product-grid-header {
    display: flex;
    background: #f5f7fa;
    padding: 10px 0;
    border-radius: 4px;
    font-weight: 500;
}
.product-grid-row {
    display: flex;
    padding: 12px 0;
    border-bottom: 1px solid #eee;
    align-items: center;
}
.product-grid-row:hover {
    background: #fafafa;
}

/* 资讯双栏 */
.news-dual {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}
.news-left {
    flex: 1.5;
    background: #fff;
    padding: 15px;
}
.news-right {
    flex: 1;
    background: #fff;
    padding: 15px;
}
.news-tab-bar {
    display: flex;
    border-bottom: 2px solid #e0e0e0;
    margin-bottom: 15px;
}
.news-tab-item {
    padding: 8px 16px;
    cursor: pointer;
    color: #666;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
}
.news-tab-item.active {
    color: #c00;
    border-bottom-color: #c00;
}
.news-list-item {
    padding: 10px 0;
    border-bottom: 1px dashed #eee;
    display: flex;
    justify-content: space-between;
}
.news-list-item a {
    color: #333;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.news-list-item .date {
    color: #999;
    font-size: 12px;
    margin-left: 10px;
}

/* 关键词云 */
.keyword-section {
    border-radius: 4px;
    padding: 0px;
    margin-top: 15px;
}
.keyword-section h3 {
    font-size: 15px;
    margin-bottom: 12px;
}
.keyword-cloud{padding:14px;}
.keyword-cloud a {
    display: inline-block;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 20px;
    font-size: 13px;
    color: #555;
    text-decoration: none;
}
.keyword-cloud a:hover {
    background: #c00;
    color: #fff;
    border-color: #c00;
}

/* 响应式 */
@media (max-width: 768px) {
    .news-dual { flex-direction: column; }
    .product-grid-header, .product-grid-row { display: block; }
}