.wjk_container_z {
            background: url("../images/bg10.jpg") no-repeat center top; background-size: auto 100%;
            padding: 100px 20px;
            overflow-x: hidden;
        }

        .wjk_container {
            max-width: 1280px;
            margin: 0 auto;
        }

        /* 标题区域样式 */
        .wjk_header {
            text-align: center;
            margin-bottom: 40px;
        }

        .wjk_subtitle {
            font-size: 1.5rem;
            font-weight: 500;
            color: #212121;
            display: inline-block;
            position: relative;
            margin-bottom: 12px;
        }

        .wjk_subtitle::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 50%;
            transform: translateX(-50%);
            width: 60%;
            height: 3px;
            background-color: #f97316;
        }

        .wjk_title {
            font-size: 2.5rem;
            font-weight: 700;
            color: #212121;
            margin-top: 16px;  text-transform: capitalize; font-family: Montserrat-Bold; margin-bottom: 60px;
        }

        /* 卡片网格布局 */
        .wjk_cards_grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
            gap: 24px;
        }

        /* 卡片基础样式 + 滚动动画 */
        .wjk_card {
            background-color: #ffffff;
            border-radius: 16px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
            overflow: hidden;
            opacity: 0;
            transform: translateY(40px);
            transition: all 0.6s ease;
            cursor: pointer;
        }

        /* 滚动飘入 */
        .wjk_card.wjk_visible {
            opacity: 1;
            transform: translateY(0);
        }
.wjk_card.wjk_visible a { text-decoration: none;}

        /* 滚动飘出 */
        .wjk_card.wjk_hidden {
            opacity: 0;
            transform: translateY(40px);
        }

        /* ========== 仅新增：卡片hover效果 ========== */
        .wjk_card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
        }

        /* 卡片图片区域（纯色） */
        .wjk_card_image {
            height: 340px;
            background-color: #d1d5db;
            position: relative;
        }

   .wjk_card_image_img { width: 100%; height: 100%;
          
        }

 .wjk_card_image_img img{ width: 100%; height: 100%; object-fit: cover;
          
        }
        /* 卡片标签 */
        .wjk_card_tag {
            position: absolute;
            top: 40px;
            right: 40px;
            background-color: #21499b;
            color: white;
            padding: 6px 12px;
            border-radius: 25px;
            font-size: 0.85rem;
            font-weight: 600; display: none;
        }

        /* 卡片信息 */
        .wjk_card_meta {
            display: flex;
            justify-content: space-between;
            padding: 24px 24px 16px;
            font-size: 0.9rem;
        }

        .wjk_date {
            color: #21499b;
            font-weight: 500;
        }

        .wjk_read_time {
            color: #6b7280;
        }

        .wjk_card_title {
            font-size: 1.1rem;
            font-weight: 700;
            color: #1f2937;
            padding: 0 24px 16px;
            line-height: 1.4;
        }

        .wjk_card_excerpt {
            font-size: 0.95rem;
            color: #6b7280;
            padding: 0 24px 24px;
            line-height: 1.6;
			
			
			text-overflow: ellipsis;
display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
overflow: hidden;
height: 50px;
line-height: 25px; margin-bottom: 20px;
			
			
			
        }

        .wjk_divider {
            border-top: 1px solid #e5e7eb;
            margin: 0 24px 24px;
        }

        /* 作者区域 */
        .wjk_author {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 0 24px 24px;
        }

        .wjk_author_icon {
            width: 28px;
            height: 28px;
            background-color: #21499b;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .wjk_author_icon svg {
            width: 16px;
            height: 16px;
            fill: white;
        }

        .wjk_author_name {
            font-size: 0.95rem;
            font-weight: 500;
            color: #1f2937;
        }

        /* 响应式 */
        @media (max-width: 768px) {
            .wjk_title {
                font-size: 2rem; 
            }
            .wjk_cards_grid {
                grid-template-columns: 1fr;
            }
        }