效果展示：

第一：

在宝塔面板中，找到zib-posts-list.php文件，路径：域名/wp-content/themes/zibll/inc/functions，打开文件，搜索：卡片模式，如下图，替换框选的这一整段，替换代码为以下代码

//获取卡片模式的文章列表
function zib_posts_mian_list_card($args = array())
{
    $graphic = zib_get_posts_thumb_graphic();
    $title   = zib_get_posts_list_title();
    $badge   = zib_get_posts_list_badge($args);
    $meta    = zib_get_posts_list_meta(!$args['no_author'], true);

    $class = 'posts-item ajax-item card';
    $style = _pz('list_card_option', '', 'style');
    $class .= $style && $style != 'null' ? ' ' . $style : '';

    // 三点和时间功能开始
    $svg_icon = '<svg t="1718343757391" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="6786" width="20" height="20">
                    <path d="M690.176 843.776l239.616-358.4c10.24-14.336 6.144-32.768-8.192-43.008-4.096-4.096-10.24-6.144-16.384-6.144H716.8v-225.28c0-16.384-14.336-30.72-30.72-30.72-10.24 0-20.48 6.144-24.576 14.336L421.888 552.96c-10.24 14.336-6.144 32.768 8.192 43.008 4.096 4.096 10.24 6.144 16.384 6.144H634.88v225.28c0 16.384 14.336 30.72 30.72 30.72 10.24 0 20.48-6.144 24.576-14.336z" p-id="6787" fill="#17abe3"></path>
                    <path d="M204.8 231.424h204.8c34.816 0 61.44 26.624 61.44 61.44s-26.624 61.44-61.44 61.44H204.8c-34.816 0-61.44-26.624-61.44-61.44s26.624-61.44 61.44-61.44z m0 491.52h204.8c34.816 0 61.44 26.624 61.44 61.44s-26.624 61.44-61.44 61.44H204.8c-34.816 0-61.44-26.624-61.44-61.44s26.624-61.44 61.44-61.44z m-81.92-245.76h163.84c34.816 0 61.44 26.624 61.44 61.44s-26.624 61.44-61.44 61.44H122.88c-34.816 0-61.44-26.624-61.44-61.44s26.624-61.44 61.44-61.44z" opacity=".3" p-id="6788" fill="#17abe3"></path>
                </svg>';
    $html = '';
    $html .= '<posts class="' . $class . '">
    <div class="item-body">';

        global $post;
        $post_id = $post->ID;
        $cache_key = 'post_modified_time_' . $post_id;
        $modified_time = get_transient($cache_key);
        if (false === $modified_time) {
            $query = new WP_Query(array(
                'post__in' => array($post_id),
                'fields' => 'ids',
            ));
            if ($query->have_posts()) {
                while ($query->have_posts()) {
                    $query->the_post();
                    $modified_time = array(
                        'full' => get_the_modified_time('Y-m-d'),
                        'short' => get_the_modified_time('m-d')
                    );
                }
            }
            wp_reset_postdata();
            set_transient($cache_key, $modified_time, HOUR_IN_SECONDS);
        }
        if (is_array($modified_time) && isset($modified_time['full']) && isset($modified_time['short'])) {
            $html .= '<div class="tools">
                        <div class="circle">
                            <span class="red tfbox"></span>
                        </div>
                        <div class="circle">
                            <span class="yellow tfbox"></span>
                        </div>
                        <div class="circle">
                            <span class="green tfbox"></span>
                        </div>

                        <span class="tengfei_soft_time" style="color: #7772ff; text-align: right;">
                            ' . $svg_icon . '
                        </span>
                        <div class="tengfei_posts_wap">
                            ' . $modified_time['full'] . '
                        </div>
                        <div class="wppc">
                            ' . $modified_time['short'] . '
                        </div>
                    </div>';
        } else {
            $html .= '<div class="tools">
                        <div class="circle">
                            <span class="red tfbox"></span>
                        </div>
                        <div class="circle">
                            <span class="yellow tfbox"></span>
                        </div>
                        <div class="circle">
                            <span class="green tfbox"></span>
                        </div>

                        <span class="tengfei_soft_time" style="color: #7772ff; text-align: right;">
                            ' . $svg_icon . '
                        </span>
                        <div class="tengfei_posts_wap">
                            N/A
                        </div>
                        <div class="wppc">
                            N/A
                        </div>
                    </div>';
        }
    // 三点和时间功能结束
    $html .= $graphic;
    $html .= $title;
    $html .= $badge;
    $html .= $meta;
    $html .= '</div>';
    $html .= '</posts>';

    return $html;
}

第二：

在网站后台-主题设置，全局设置-自定义CSS代码，复制粘贴以下代码

测试环境：

宝塔面板Ubantu22.04

子比主题文件版本V8.6