/* ========== 新闻列表页样式 ========== */
        .news-page-wrapper {
            max-width: 1380px;
            margin: 0 auto;
            margin-top: 20px;
            padding: 40px 28px;
            display: flex;
            gap: 40px;
            align-items: flex-start;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        }

        .news-detail-wrapper {
            max-width: 1380px;
            margin: 0 auto;
            margin-top: 20px;
            padding: 40px 28px;
            display: flex;
            gap: 40px;
            align-items: flex-start;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        }

        /* 左侧栏 */
        .news-sidebar {
            flex: 0 0 320px;
            position: sticky;
            top: 100px;
        }

        .sidebar-widget {
            background: #fff;
            border-radius: 8px;
            padding: 24px;
            margin-bottom: 30px;
            box-shadow: 0 2px 12px rgba(0,0,0,0.04);
        }

        .widget-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: #1f1d1b;
            margin-bottom: 20px;
            padding-bottom: 12px;
            border-bottom: 2px solid #F05D0D;
            position: relative;
        }

        .widget-title::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 50px;
            height: 2px;
            background: #F05D0D;
        }

        /* 分类列表 */
        .category-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .category-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 0;
            border-bottom: 1px solid #f0ede9;
            transition: all 0.3s;
            cursor: pointer;
        }

        .category-item:last-child {
            border-bottom: none;
        }

        .category-item:hover {
            padding-left: 8px;
        }

        .category-link {
            color: #3f3a35;
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            transition: color 0.3s;
        }

        .category-item:hover .category-link {
            color: #F05D0D;
        }

        .category-count {
            background: #f0ede9;
            color: #6b635b;
            padding: 4px 10px;
            border-radius: 12px;
            font-size: 0.85rem;
            font-weight: 600;
            transition: all 0.3s;
        }

        .category-item:hover .category-count {
            background: #F05D0D;
            color: #fff;
        }

        /* Featured News */
        .featured-news-list {
            display: flex;
            flex-direction: column;
        }

        .featured-news-item {
            display: flex;
            gap: 12px;
            align-items: center;
            text-decoration: none;
            color: inherit;
            padding: 15px 0;
            border-bottom: 1px solid rgba(0, 0, 0, 0.06);
        }

        .featured-news-item:last-child {
            border-bottom: none;
        }

        .featured-thumb-wrapper {
            width: 70px;
            height: 70px;
            border-radius: 6px;
            overflow: hidden;
            flex-shrink: 0;
        }

        .featured-thumb {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            display: block;
        }

        .featured-news-item:hover .featured-thumb {
            transform: scale(1.15);
        }

        .featured-news-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 5px;
            min-width: 0;
        }

        .featured-news-date {
            display: flex;
            align-items: center;
            gap: 5px;
            font-size: 0.75rem;
            color: #8a857e;
        }

        .featured-news-date svg {
            width: 12px;
            height: 12px;
            color: #F05D0D;
            flex-shrink: 0;
        }

        .featured-title {
            font-size: 0.9rem;
            color: #2e2b28;
            line-height: 1.4;
            font-weight: 500;
            transition: color 0.3s;
            word-break: break-word;
        }

        .featured-news-item:hover .featured-title {
            color: #F05D0D;
        }

        /* 广告位 */
        .sidebar-ad {
            display: block;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 2px 12px rgba(0,0,0,0.08);
            transition: box-shadow 0.3s;
        }

        .sidebar-ad:hover {
            box-shadow: 0 8px 24px rgba(0,0,0,0.15);
        }

        .sidebar-ad img {
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
        }

        /* 右侧新闻列表 */
        .news-main {
            flex: 1;
            min-width: 0;
            background: #ffffff;
            border-radius: 8px;
            box-shadow: 0 2px 12px rgba(0,0,0,0.04);
            padding: 30px;
        }

        .news-list {
            display: flex;
            flex-direction: column;
        }

        .news-item {
            display: flex;
            gap: 25px;
            padding: 25px 0;
            border-bottom: 1px solid #ddd8d2;
            text-decoration: none;
            color: inherit;
        }

        .news-item:first-child {
            padding-top: 0;
        }

        .news-item:last-child {
            border-bottom: none;
        }

        .news-thumb-wrapper {
            width: 220px;
            height: 220px;
            flex-shrink: 0;
            border-radius: 8px;
            overflow: hidden;
        }

        .news-thumb {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .news-item:hover .news-thumb {
            transform: scale(1.08);
        }

        .news-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            position: relative;
            padding-bottom: 30px;
            min-width: 0;
        }

        .news-title {
            font-size: 1.25rem;
            font-weight: 700;
            color: #1f1d1b;
            line-height: 1.5;
            margin-bottom: 10px;
            transition: color 0.3s;
        }

        .news-item:hover .news-title {
            color: #F05D0D;
        }

        .news-meta {
            display: flex;
            align-items: center;
            gap: 20px;
            margin-bottom: 12px;
            font-size: 0.85rem;
            color: #8a857e;
        }

        .news-meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .news-meta-icon {
            width: 16px;
            height: 16px;
            color: #F05D0D;
            flex-shrink: 0;
        }

        .news-excerpt {
            font-size: 0.95rem;
            color: #5a5550;
            line-height: 1.7;
            flex: 1;
        }

        .read-more {
            color: #F05D0D;
            font-weight: 600;
            font-size: 0.9rem;
            text-decoration: none;
            transition: gap 0.3s;
            display: inline-flex;
            align-items: center;
            gap: 5px;
            position: absolute;
            right: 0;
            bottom: 0;
        }

        .read-more:hover {
            gap: 10px;
        }

        /* 分页导航 */
        .pagination-wrapper {
            display: flex;
            justify-content: center;
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid #ddd8d2;
        }

        .pagination {
            display: flex;
            gap: 8px;
            align-items: center;
        }

        .page-link {
            display: flex;
            align-items: center;
            justify-content: center;
            min-width: 40px;
            height: 40px;
            padding: 0 12px;
            border-radius: 6px;
            color: #3f3a35;
            text-decoration: none;
            font-size: 0.95rem;
            font-weight: 500;
            background: #f8f6f4;
            transition: all 0.2s;
            border: 1px solid #e5e0da;
        }

        .page-link:hover {
            background: #f0ede9;
            color: #1f1d1b;
            border-color: #d0c8be;
        }

        .page-link.active {
            background: #F05D0D;
            color: #fff;
            border-color: #F05D0D;
        }

        .page-link.disabled {
            opacity: 0.4;
            pointer-events: none;
        }

        /* 右侧新闻详情 */
        .news-detail-main {
            flex: 1;
            min-width: 0;
            background: #ffffff;
            border-radius: 8px;
            box-shadow: 0 2px 12px rgba(0,0,0,0.04);
            padding: 40px;
        }

        /* 文章标题 */
        .article-title {
            font-size: 2rem;
            font-weight: 700;
            color: #1f1d1b;
            line-height: 1.4;
            margin-bottom: 20px;
        }

        /* 文章元信息 */
        .article-meta {
            display: flex;
            align-items: center;
            gap: 25px;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid #e5e0da;
            font-size: 0.9rem;
            color: #8a857e;
            flex-wrap: wrap;
        }

        .article-meta-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .article-meta-icon {
            width: 16px;
            height: 16px;
            color: #F05D0D;
            flex-shrink: 0;
        }

        /* 文章大纲（新增响应式适配） */
        .article-outline {
            background-color: #f8f6f4;
            border-radius: 8px;
            padding: 20px 25px;
            margin-bottom: 30px;
            border-left: 4px solid #F05D0D;
        }

        .article-outline-title {
            font-size: 1.1rem;
            font-weight: 700;
            color: #1f1d1b;
            margin-bottom: 15px;
        }

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

        .outline-item {
            padding: 6px 0;
        }

        .outline-link {
            color: #3f3a35;
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.3s, padding-left 0.3s;
            display: inline-block;
            cursor: pointer;
        }

        .outline-link:hover {
            color: #F05D0D;
            padding-left: 8px;
        }

        .outline-link.level-h3 {
            padding-left: 25px;
            font-size: 0.85rem;
            color: #6b635b;
        }

        .outline-link.level-h3:hover {
            color: #F05D0D;
            padding-left: 30px;
        }

        /* 文章内容 */
        .article-content {
            font-size: 1rem;
            color: #3f3a35;
            line-height: 1.9;
            margin-bottom: 30px;
        }

        .article-content h2 {
            font-size: 1.5rem;
            font-weight: 700;
            color: #1f1d1b;
            margin: 30px 0 15px;
            padding-bottom: 10px;
            border-bottom: 2px solid #f0ede9;
        }

        .article-content h3 {
            font-size: 1.2rem;
            font-weight: 600;
            color: #2e2b28;
            margin: 25px 0 12px;
        }

        .article-content p {
            margin-bottom: 15px;
        }

        /* 文章标签 */
        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 30px;
            padding: 20px 0;
            border-top: 1px solid #e5e0da;
            border-bottom: 1px solid #e5e0da;
        }

        .article-tag {
            background: #f0ede9;
            color: #6b635b;
            padding: 6px 15px;
            border-radius: 20px;
            font-size: 0.85rem;
            text-decoration: none;
            transition: all 0.3s;
        }

        .article-tag:hover {
            background: #F05D0D;
            color: #fff;
        }

        /* 上一篇下一篇 */
        .article-prev-next {
            display: flex;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 40px;
        }

        .prev-next-link {
            flex: 1;
            display: block;
            padding: 20px;
            background: #f8f6f4;
            border-radius: 8px;
            text-decoration: none;
            transition: all 0.3s;
            min-width: 0;
        }

        .prev-next-link:hover {
            background: #f0ede9;
            box-shadow: 0 4px 12px rgba(0,0,0,0.08);
        }

        .prev-next-label {
            font-size: 0.8rem;
            color: #8a857e;
            margin-bottom: 8px;
            display: block;
        }

        .prev-next-title {
            font-size: 0.95rem;
            color: #2e2b28;
            font-weight: 600;
            line-height: 1.4;
            word-break: break-word;
        }

        .prev-next-link:hover .prev-next-title {
            color: #F05D0D;
        }

        /* ========== 相关文章样式（响应式优化） ========== */
        .related-articles {
            margin-top: 20px;
        }

        .related-articles-title {
            font-size: 1.3rem;
            font-weight: 700;
            color: #1f1d1b;
            margin-bottom: 20px;
            padding-bottom: 12px;
            border-bottom: 2px solid #F05D0D;
        }

        .related-carousel-wrapper {
            position: relative;
        }

        .related-carousel {
            display: flex;
            gap: 20px;
            overflow: hidden;
            scroll-behavior: smooth;
            scroll-snap-type: x mandatory; /* 添加滚动捕捉，确保每次滚动一个完整的卡片 */
        }

        .related-card {
            /* PC端默认显示3个，每个占约1/3宽度 */
            flex: 0 0 calc(33.333% - 14px);
            min-width: 0;
            background: #f8f6f4;
            border-radius: 8px;
            overflow: hidden;
            text-decoration: none;
            transition: all 0.3s;
            scroll-snap-align: start; /* 滚动捕捉对齐 */
        }

        .related-card:hover {
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            transform: translateY(-3px);
        }

        .related-card-img {
            width: 100%;
            height: 150px;
            object-fit: cover;
            display: block;
        }

        .related-card-content {
            padding: 15px;
        }

        .related-card-title {
            font-size: 0.9rem;
            color: #2e2b28;
            font-weight: 600;
            line-height: 1.4;
            margin-bottom: 8px;
            word-break: break-word;
        }

        .related-card-date {
            font-size: 0.75rem;
            color: #8a857e;
        }

        .related-card:hover .related-card-title {
            color: #F05D0D;
        }

        .carousel-arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #fff;
            border: 1px solid #e5e0da;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #3f3a35;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            z-index: 10;
            transition: all 0.3s;
        }

        .carousel-arrow:hover {
            background: #F05D0D;
            color: #fff;
            border-color: #F05D0D;
        }

        .carousel-arrow.prev {
            left: -20px;
        }

        .carousel-arrow.next {
            right: -20px;
        }

        /* ========== 相关文章响应式设计 ========== */
        /* 平板设备（769px - 992px）：显示2个卡片 */
        @media screen and (max-width: 992px) and (min-width: 769px) {
            .related-card {
                flex: 0 0 calc(50% - 10px); /* 每个卡片占50%宽度减去间距 */
            }
        }

        /* 手机设备（768px及以下）：显示1个卡片 */
        @media screen and (max-width: 768px) {
            .related-card {
                flex: 0 0 100%; /* 每个卡片占满整个宽度 */
            }
            
            .related-carousel {
                gap: 15px;
            }
            
            .carousel-arrow.prev {
                left: -5px;
            }
            
            .carousel-arrow.next {
                right: -5px;
            }
        }


        @media screen and (max-width: 992px) {
            /* 新闻列表响应式 */
            .news-page-wrapper {
                flex-direction: column;
                padding: 0 20px;
            }
            .news-sidebar {
                flex: 1;
                width: 100%;
                position: static;
            }
            .news-thumb-wrapper {
                width: 160px;
                height: 160px;
            }
            .news-main {
                padding: 20px;
            }
            /* 移动端左侧栏隐藏，详情占满 */
            .news-detail-wrapper {
                flex-direction: column;
                padding: 0 20px;
            }
            .news-sidebar {
                display: none !important;  /* 移动端不显示侧边栏 */
            }
            .news-detail-main {
                padding: 25px;
                width: 100%;
            }
        }
        @media screen and (max-width: 768px) {
            /* 新闻列表响应式 */
            .news-page-wrapper {
                padding: 0 16px;
                margin: 20px auto;
            }
            .news-item {
                flex-direction: column;
                gap: 15px;
                padding: 20px 0;
            }
            .news-thumb-wrapper {
                width: 100%;
                height: 200px;
            }
            .news-title {
                font-size: 1.1rem;
            }
            .featured-thumb-wrapper {
                width: 60px;
                height: 60px;
            }
            .read-more {
                position: static;
                margin-top: 10px;
            }
            .news-content {
                padding-bottom: 0;
            }
            /*产品详情*/
            .news-detail-wrapper {
                padding: 0 16px;
                margin: 20px auto;
            }
            .news-detail-main {
                padding: 20px;
            }
            .article-title {
                font-size: 1.5rem;
            }

            /* 移动端大纲样式优化 */
            .article-outline {
                padding: 15px 18px;
                margin-bottom: 20px;
            }
            .outline-link.level-h3 {
                padding-left: 18px;
                font-size: 0.8rem;
            }
            .outline-link {
                font-size: 0.85rem;
            }

            .article-prev-next {
                flex-direction: column;
            }
            
            /* 相关文章移动端优化 */
            .related-card {
                flex: 0 0 100%;
            }
            .carousel-arrow {
                width: 35px;
                height: 35px;
            }
            .carousel-arrow.prev { left: -8px; }
            .carousel-arrow.next { right: -8px; }
        }