/* ===== 广告词条（替代 Banner） ===== */
        .ad-banner-strip {
            background: linear-gradient(135deg, #0a1a2e 0%, #1a3a5e 100%);
            padding: 22px 0;
            border-bottom: 3px solid var(--accent-orange);
        }
        .ad-banner-strip .strip-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px 20px;
        }
        .ad-banner-strip .strip-content .strip-text {
            color: #fff;
            font-size: 1.2rem;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .ad-banner-strip .strip-content .strip-text i {
            color: var(--accent-orange);
            font-size: 1.8rem;
        }
        .ad-banner-strip .strip-content .strip-text .highlight {
            color: var(--accent-orange);
        }
        .ad-banner-strip .strip-content .strip-btn {
            background: var(--accent-orange);
            color: #fff;
            border: none;
            padding: 10px 36px;
            font-weight: 700;
            font-size: 0.95rem;
            transition: 0.2s;
            white-space: nowrap;
        }
        .ad-banner-strip .strip-content .strip-btn:hover {
            background: var(--accent-orange-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(245, 166, 35, 0.35);
            color: #fff;
        }
        @media (max-width: 768px) {
            .ad-banner-strip .strip-content .strip-text {
                font-size: 1rem;
            }
            .ad-banner-strip .strip-content .strip-text i {
                font-size: 1.4rem;
            }
            .ad-banner-strip .strip-content .strip-btn {
                padding: 8px 24px;
                font-size: 0.85rem;
            }
        }
        @media (max-width: 480px) {
            .ad-banner-strip .strip-content {
                flex-direction: column;
                align-items: flex-start;
            }
            .ad-banner-strip .strip-content .strip-text {
                font-size: 0.9rem;
                flex-wrap: wrap;
            }
            .ad-banner-strip .strip-content .strip-btn {
                width: 100%;
                text-align: center;
            }
        }
		
		/* ===== 资讯中心大标题 ===== */
        .info-main-header {
            margin-bottom: 24px;
            padding-bottom: 16px;
            border-bottom: 2px solid var(--border-color);
        }
        .info-main-header .info-main-title {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--primary-dark);
            letter-spacing: 1px;
            margin: 0 0 4px 0;
        }
        .info-main-header .info-main-title span {
            color: var(--accent-orange);
        }
        .info-main-header .info-main-sub {
            font-size: 1rem;
            color: var(--text-muted);
            margin: 0;
            font-weight: 400;
        }
        @media (max-width: 768px) {
            .info-main-header .info-main-title {
                font-size: 1.8rem;
            }
            .info-main-header .info-main-sub {
                font-size: 0.9rem;
            }
        }
        @media (max-width: 480px) {
            .info-main-header .info-main-title {
                font-size: 1.5rem;
            }
        }

        /* ===== 资讯分类标签（无滚动条，自动换行） ===== */
        .info-cat-tabs {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 10px;
            padding: 0 0 14px 0;
            margin-bottom: 20px;
            border-bottom: 2px solid var(--border-color);
        }
        .info-cat-tabs .cat-tab {
            flex: 0 0 auto;
            padding: 6px 18px;
            font-weight: 600;
            font-size: 1.05rem;
            color: var(--text-muted);
            background: transparent;
            border: none;
            border-bottom: 3px solid transparent;
            cursor: pointer;
            transition: 0.25s;
            font-family: inherit;
            white-space: nowrap;
        }
        .info-cat-tabs .cat-tab:hover {
            color: var(--primary-blue);
        }
        .info-cat-tabs .cat-tab.active {
            color: var(--primary-dark);
            border-bottom-color: var(--accent-orange);
        }

        /* 响应式：在 col-md-9 宽度下保证所有标签可见 */
        @media (max-width: 992px) {
            .info-cat-tabs .cat-tab {
                padding: 5px 14px;
                font-size: 0.95rem;
            }
            .info-cat-tabs {
                gap: 4px 8px;
            }
        }
        @media (max-width: 768px) {
            .info-cat-tabs .cat-tab {
                padding: 4px 12px;
                font-size: 0.88rem;
            }
            .info-cat-tabs {
                gap: 4px 6px;
                padding-bottom: 10px;
            }
        }
        @media (max-width: 480px) {
            .info-cat-tabs .cat-tab {
                padding: 3px 10px;
                font-size: 0.8rem;
            }
            .info-cat-tabs {
                gap: 3px 5px;
                padding-bottom: 8px;
            }
        }

        /* ===== 资讯列表 ===== */
        .news-list-wrap {
            background: #fff;
            padding: 16px 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            min-height: 320px;
        }
        .news-item-full {
            padding: 16px 0;
            border-bottom: 1px solid #f0f2f5;
            transition: 0.2s;
        }
        .news-item-full:last-child {
            border-bottom: none;
        }
        .news-item-full:hover {
            padding-left: 6px;
        }
        .news-item-full .news-title {
            font-weight: 600;
            font-size: 1.05rem;
            color: var(--text-dark);
            margin-bottom: 4px;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
        }
        .news-item-full .news-title a {
            color: var(--text-dark);
        }
        .news-item-full .news-title a:hover {
            color: var(--primary-blue);
        }
        .news-item-full .news-title .badge-status {
            font-size: 0.6rem;
            padding: 1px 10px;
            font-weight: 700;
            color: #fff;
            flex-shrink: 0;
        }
        .badge-status.hot {
            background: #ff4757;
        }
        .badge-status.new {
            background: #2ecc71;
        }
        .badge-status.recommend {
            background: #f39c12;
        }
        .badge-status.top {
            background: #3498db;
        }
        .news-item-full .news-summary {
            font-size: 0.92rem;
            color: var(--text-muted);
            margin-bottom: 6px;
            line-height: 1.6;
        }
        .news-item-full .news-meta {
            font-size: 0.8rem;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 18px;
            flex-wrap: wrap;
        }
        .news-item-full .news-meta i {
            margin-right: 4px;
            color: var(--primary-blue);
        }
        .news-item-full .news-meta .date {
            color: var(--text-muted);
        }
        .news-item-full .news-meta .views {
            color: var(--text-muted);
        }

        /* 资讯内嵌广告 */
        .news-inline-ad-full {
            background: #f0f4fa;
            border: 2px dashed #b8c5d6;
            padding: 14px 20px;
            margin: 12px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
            color: #2c3e50;
            transition: 0.2s;
        }
        .news-inline-ad-full:hover {
            border-color: var(--primary-blue);
            background: #e8eef7;
        }
        .news-inline-ad-full .ad-text i {
            color: var(--accent-orange);
            margin-right: 8px;
        }
        .news-inline-ad-full .ad-btn {
            background: var(--accent-orange);
            color: #fff;
            border: none;
            padding: 4px 20px;
            font-weight: 600;
            font-size: 0.85rem;
            transition: 0.2s;
            white-space: nowrap;
        }
        .news-inline-ad-full .ad-btn:hover {
            background: var(--accent-orange-dark);
            color: #fff;
        }
		
		
        /* ===== 右侧竖排广告位（对齐 index.html「竖排广告位」） ===== */
        .db-adcol {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            height: 100%;
        }
        .db-adcol .ad-placeholder {
            /* 固定高度：不随右侧栏（= 左侧内容高度）拉伸，保持与 index.html 一致的紧凑比例 */
            flex: 0 0 auto;
            height: 8rem;
            font-size: 1.2rem;
        }
        @media (max-width: 991.98px) {
            .db-adcol {
                flex-direction: row;
                flex-wrap: wrap;
            }
            .db-adcol .ad-placeholder {
                flex: 0 0 calc(50% - 0.4rem);
                height: 8rem;
            }
        }

        /* ===== 推荐设备（列表项样式对齐 index.html「热门机型」） ===== */
        .product-grid .product-card {
            background: #ffffff;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
            transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            height: 100%;
            display: flex;
            flex-direction: column;
            border: 1px solid #f0f2f5;
        }
        .product-grid .product-card:hover {
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.10);
            border-color: #e67e22;
        }
        .product-grid .product-card .card-img-wrap {
            position: relative;
            padding-top: 68%;
            overflow: hidden;
            background: #fafbfc;
        }
        .product-grid .product-card .card-img-wrap .card-img-ph {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3.2rem;
            color: var(--primary-blue);
            transition: transform 0.4s ease;
        }
        .product-grid .product-card:hover .card-img-wrap .card-img-ph {
            transform: scale(1.04);
        }
        .product-grid .product-card .card-body {
            padding: 12px 14px 14px 14px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .product-grid .product-card .card-body .prod-name {
            font-size: 1rem;
            font-weight: 600;
            color: #1a2634;
            margin-bottom: 6px;
            line-height: 1.3;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            min-height: 2.6em;
        }
        .product-grid .product-card .card-body .prod-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: auto;
            flex-wrap: wrap;
            gap: 4px 8px;
        }
        .product-grid .product-card .card-body .prod-cat {
            font-size: 0.75rem;
            font-weight: 500;
            color: #ffffff;
            background: linear-gradient(135deg, #f5af19, #f7c04a);
            padding: 2px 12px;
            border-radius: 30px;
            display: inline-block;
            letter-spacing: 0.2px;
        }
        .product-grid .product-card .card-body .prod-views {
            font-size: 0.82rem;
            color: #8e9aab;
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .product-grid .product-card .card-body .prod-views i {
            font-size: 0.75rem;
            color: #b0bccd;
        }

        /* ---------- 列表容器 & 过渡 ---------- */
        .product-grid .product-list-wrap {
            min-height: 320px;
            transition: opacity 0.25s ease;
        }
        .product-grid .product-list-wrap.fade-transition {
            opacity: 0.5;
        }
		
		    /* ===== 响应式微调 ===== */
        @media (max-width: 768px) {
            .news-item-full .news-title {
                font-size: 0.95rem;
            }
            .news-item-full .news-summary {
                font-size: 0.85rem;
            }
            .product-grid .product-card .card-img-wrap .card-img-ph {
                font-size: 2.6rem;
            }
            .product-grid .product-card .card-body .prod-name {
                font-size: 0.9rem;
            }
            .product-grid .product-card .card-body .prod-views {
                font-size: 0.76rem;
            }
            .news-list-wrap {
                padding: 12px 16px;
            }
        }
        @media (max-width: 480px) {
            .news-list-wrap {
                padding: 10px 12px;
            }
            .news-item-full {
                padding: 12px 0;
            }
            .news-item-full .news-title {
                font-size: 0.88rem;
            }
            .news-item-full .news-summary {
                font-size: 0.8rem;
            }
            .news-item-full .news-meta {
                font-size: 0.7rem;
                gap: 10px;
            }
            .product-grid .product-card .card-img-wrap .card-img-ph {
                font-size: 2rem;
            }
            .product-grid .product-card .card-body {
                padding: 10px 12px 12px;
            }
            .product-grid .product-card .card-body .prod-name {
                font-size: 0.8rem;
            }
            .product-grid .product-card .card-body .prod-cat {
                font-size: 0.68rem;
                padding: 2px 9px;
            }
            .product-grid .product-card .card-body .prod-views {
                font-size: 0.7rem;
            }
            .section-title {
                font-size: 1.4rem;
            }
            .section-title .title-sub {
                font-size: 0.75rem;
                margin-left: 6px;
            }
            .ad-banner-strip .strip-content .strip-text {
                font-size: 0.8rem;
            }
        }