fix(homepage): force-visible post stream against Bootstrap fade

Remove Bootstrap fade/in classes from the active home pane, render cards
as <article class="posts-item">, and lock list opacity/display with
!important so published posts cannot stay invisible.

assets/css/frontend/homepage-fixed/base-2.css

@@ -72,9 +72,23 @@
 .aksrt-homepage__panel.fade.in,
 .aksrt-homepage__panel.tab-pane.active,
 #index-tab-main.aksrt-homepage__panel,
-#index-tab-main.posts-row {
+#index-tab-main.posts-row,
-  opacity: 1;
+.home-tab-content .tab-pane.is-active,
-  display: block;
+.home-tab-content .tab-pane.show,
+.home-tab-content .tab-pane.active,
+.aksrt-homepage__panel.is-active,
+.aksrt-homepage__panel.show {
+  opacity: 1 !important;
+  display: block !important;
+  visibility: visible !important;
+}
+
+/* Beat Bootstrap .fade:not(.show){opacity:0} if fade class remains */
+.home-tab-content .tab-pane.fade.is-active,
+.home-tab-content .tab-pane.fade.show,
+.home-tab-content .tab-pane.fade.active,
+#index-tab-main.fade {
+  opacity: 1 !important;
 }
 
 .aksrt-homepage__panel-contract {
@@ -484,3 +498,35 @@ html.dark #index-tab-main > .posts-item.list:hover {
 .aksrt-homepage__posts[data-view="card"] > .posts-item .meta-right {
   display: none;
 }
+
+
+/* ================================================================
+   VISIBILITY LOCK — homepage post stream must always paint
+   ================================================================ */
+posts.posts-item,
+article.posts-item,
+#index-tab-main > .posts-item,
+.home-tab-content .posts-item {
+  display: block !important;
+  opacity: 1 !important;
+  visibility: visible !important;
+  color: var(--color-ink, #333);
+  font-size: 1rem !important;
+}
+
+#index-tab-main > .posts-item.list,
+.home-tab-content .posts-item.list {
+  display: flex !important;
+  width: 100%;
+  box-sizing: border-box;
+}
+
+/* Minimal flex utilities used by post cards (zibll-style helpers) */
+.flex { display: flex !important; }
+.flex.xx,
+.xx { flex-direction: column; }
+.flex1,
+.flex-1 { flex: 1 1 auto; min-width: 0; }
+.jsb { justify-content: space-between; }
+.ac { align-items: center; }
+.jb { justify-content: space-between; }

assets/css/frontend/post-card.css

@@ -25,9 +25,13 @@
 /* ============================================================
  * 通用 posts-item 基础 — 对齐 zibll line 7585
  * ============================================================ */
+posts.posts-item,
+article.posts-item,
 .posts-item {
     /* Custom element <posts> is inline by default — force block layout. */
-    display: block;
+    display: block !important;
+    opacity: 1 !important;
+    visibility: visible !important;
     padding: 20px;
     margin: 15px 0;
     background: var(--main-bg-color, var(--surface-1, #fff));

inc/helpers/aksrt-homepage.php

@@ -935,7 +935,7 @@ if (!function_exists('aksrt_homepage_render_layout')) {
 							<?php aksrt_homepage_render_sortbar(); ?>
 
 							<div class="aksrt-homepage__panels tab-content">
-								<div class="aksrt-homepage__panel posts-row ajaxpager tab-pane fade in active is-active" role="tabpanel" data-home-tab-panel="latest" id="index-tab-main">
+								<div class="aksrt-homepage__panel posts-row ajaxpager tab-pane is-active show" role="tabpanel" data-home-tab-panel="latest" id="index-tab-main">
 									<div
 										class="aksrt-homepage__panel-contract"
 										data-query-context="<?php echo esc_attr($latest_contract['query_context']); ?>"

inc/helpers/aksrt-posts-renderer.php

@@ -737,7 +737,7 @@ if (!function_exists('aksrt_renderer_list')) {
 			? '<p class="item-excerpt">' . $excerpt_markup . '</p>'
 			: '';
 
-		$html = '<posts ' . aksrt_renderer_article_attrs($classes, $data) . '>';
+		$html = '<article ' . aksrt_renderer_article_attrs($classes, $data) . '>';
 
 		if ($cfg['style'] === 'style2') {
 			$html .= $title_html;
@@ -757,7 +757,7 @@ if (!function_exists('aksrt_renderer_list')) {
 			$html .= '</div>';
 		}
 
-		$html .= '</posts>';
+		$html .= '</article>';
 		return $html;
 	}
 }
@@ -796,7 +796,7 @@ if (!function_exists('aksrt_renderer_card')) {
 		$title_markup = aksrt_renderer_title_markup($data, $cfg);
 		$excerpt_markup = aksrt_renderer_excerpt_markup($data, $cfg);
 
-		$html = '<posts ' . aksrt_renderer_article_attrs($classes, $data) . '>';
+		$html = '<article ' . aksrt_renderer_article_attrs($classes, $data) . '>';
 		$html .= $thumb;
 		$html .= '<div class="item-body">';
 		$target_attr = !empty($cfg['target_blank']) ? ' target="_blank"' : '';
@@ -814,7 +814,7 @@ if (!function_exists('aksrt_renderer_card')) {
 		}
 
 		$html .= $meta;
-		$html .= '</div></posts>';
+		$html .= '</div></article>';
 
 		return $html;
 	}