.news-container {
            --news-bg: #ffffff;
            --news-card-bg: #f8fafc;
            --news-accent: #1e56a0;
            --news-accent-light: #3b82f6;
            --news-text-primary: #1e293b;
            --news-text-secondary: #475569;
            --news-text-muted: #64748b;
            --news-border: #e2e8f0;
            --news-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            --news-shadow-hover: 0 12px 28px rgba(0, 0, 0, 0.1);
            --news-radius: 14px;
            --news-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            box-sizing: border-box;
            font-family: var(--news-font-family);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        .news-container *,
        .news-container *::before,
        .news-container *::after {
            box-sizing: inherit;
        }

        .news-container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 60px 24px;
            background-color: var(--news-bg);
            border-radius: var(--news-radius);
            user-select: none;
            -webkit-tap-highlight-color: transparent;
        }

        /* 标题区域 */
        .news-header {
            text-align: center;
            margin-bottom: 40px;
        }
        .news-header-label {
            display: inline-block;
            font-size: 0.8rem;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--news-accent);
            margin-bottom: 8px;
            font-weight: 600;
        }
        .news-header-title {
            font-size: 2rem;
            font-weight: 700;
            color: var(--news-text-primary);
            margin: 0;
            letter-spacing: 0.04em;
        }
        .news-header-line {
            display: block;
            width: 48px;
            height: 3px;
            background: var(--news-accent);
            margin: 14px auto 0;
            border-radius: 2px;
            border: none;
        }
		

        /* 选项卡导航 */
        .news-tabs {
            display: flex;
            justify-content: center;
            gap: 36px;
            margin-bottom: 40px;
            border-bottom: 1px solid var(--news-border);
            padding-bottom: 0;
        }
        .news-tab {
            position: relative;
            background: none;
            border: none;
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--news-text-muted);
            cursor: pointer;
            padding: 8px 6px;
            transition: color 0.3s;
            font-family: inherit;
            letter-spacing: 0.04em;
            background: transparent;
        }
        .news-tab::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%) scaleX(0);
            width: 100%;
            height: 3px;
            background: var(--news-accent);
            border-radius: 3px 3px 0 0;
            transition: transform 0.3s ease;
        }
        .news-tab:hover {
            color: var(--news-accent-light);
        }
        .news-tab.news-active {
            color: var(--news-accent);
        }
        .news-tab.news-active::after {
            transform: translateX(-50%) scaleX(1);
        }

        /* 新闻网格 */
        .news-grid {
            display: none;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .news-grid.news-active {
            display: grid;
        }

        /* 新闻卡片 */
        .news-card {
            background: var(--news-card-bg);
            border-radius: var(--news-radius);
            overflow: hidden;
            box-shadow: var(--news-shadow);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            cursor: pointer;
            text-decoration: none;
            color: inherit;
            display: flex;
            flex-direction: column;
            border: 1px solid transparent;
        }
        .news-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--news-shadow-hover);
            border-color: var(--news-border);
        }

        /* 图片容器 */
        .news-card-img {
            position: relative;
            width: 100%;
            padding-top: 56.25%; /* 16:9 */
            overflow: hidden;
            background-color: #e2e8f0;
        }
        .news-card-img img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .news-card:hover .news-card-img img {
            transform: scale(1.05);
        }

        /* 图片上的日期标签 */
        .news-card-date-badge {
            position: absolute;
            bottom: 10px;
            left: 10px;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(4px);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--news-accent);
            display: flex;
            align-items: center;
            gap: 4px;
            letter-spacing: 0.03em;
            box-shadow: 0 2px 8px rgba(0,0,0,0.06);
        }
        .news-card-date-badge svg {
            width: 12px;
            height: 12px;
            stroke: currentColor;
            fill: none;
            stroke-width: 2;
        }

        /* 卡片文字内容 */
        .news-card-body {
            padding: 18px 16px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .news-card-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--news-text-primary);
            margin: 0 0 8px 0;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .news-card-summary {
            font-size: 0.9rem;
            color: var(--news-text-secondary);
            line-height: 1.6;
            margin: 0 0 14px;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .news-card-more {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--news-accent);
            margin-top: auto;
            transition: gap 0.3s, color 0.3s;
        }
        .news-card-more svg {
            width: 16px;
            height: 16px;
            transition: transform 0.3s;
        }
        .news-card:hover .news-card-more {
            gap: 8px;
            color: var(--news-accent-light);
        }
        .news-card:hover .news-card-more svg {
            transform: translateX(3px);
        }

        /* ========================================
           响应式设计
           ======================================== */
        @media (max-width: 992px) {
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
        }

        @media (max-width: 640px) {
            .news-container {
                padding: 32px 16px;
            }
            .news-header-title {
                font-size: 1.6rem;
            }
			.about-header-title {
			    font-size: 1.6rem;
			}
            .news-tabs {
                gap: 20px;
                margin-bottom: 28px;
            }
            .news-tab {
                font-size: 1rem;
            }
            .news-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .news-card-body {
                padding: 14px 12px 16px;
            }
        }