category.php

@@ -46,7 +46,7 @@ $archive_settings = class_exists('\AKSRT\Core\TermMeta')
 	];
 
 $has_sidebar = function_exists('aksrt_archive_has_sidebar')
-	? aksrt_archive_has_sidebar('cat_sidebar', !empty($archive_settings['show_sidebar']))
+	? aksrt_archive_has_sidebar(!empty($archive_settings['show_sidebar']))
 	: (!empty($archive_settings['show_sidebar']) && is_active_sidebar('cat_sidebar'));
 $description = !empty($archive_settings['show_desc']) ? wp_kses_post((string) $archive_settings['description']) : '';
 $header_style = (string) $archive_settings['header_style'];

front-page.php

@@ -11,21 +11,6 @@
 
 get_header();
 
-if (function_exists('aksrt_homepage_render_layout')) {
+aksrt_homepage_render_layout();
-	aksrt_homepage_render_layout();
-} else {
-	?>
-	<main id="main-content" class="site-main content-shell" tabindex="-1">
-		<div class="content-layout content-layout--no-sidebar">
-			<div class="content-layout__primary">
-				<section class="widget widget-card box-body">
-					<h1 class="entry-title"><?php esc_html_e('首页骨架未加载', 'aksrt'); ?></h1>
-					<p><?php esc_html_e('固定首页骨架当前不可用，请检查主题加载链路。', 'aksrt'); ?></p>
-				</section>
-			</div>
-		</div>
-	</main>
-	<?php
-}
 
 get_footer();

inc/helpers/aksrt-archive.php

@@ -122,19 +122,13 @@ if (!function_exists('aksrt_archive_has_sidebar')) :
 	/**
 	 * Resolve whether a stream page should show an aside.
 	 *
-	 * @param string $preferred Preferred sidebar id (compat only).
+	 * @param bool $enabled Page-level sidebar toggle.
-	 * @param bool   $enabled   Page-level sidebar toggle.
 	 */
-	function aksrt_archive_has_sidebar(string $preferred = '', bool $enabled = true): bool {
+	function aksrt_archive_has_sidebar(bool $enabled = true): bool {
-		// $preferred kept for call-site compat; visibility is settings/meta driven (legacy).
-		unset($preferred);
 		if (!$enabled) {
 			return false;
 		}
-		if (function_exists('aksrt_is_show_sidebar')) {
+		return function_exists('aksrt_is_show_sidebar') ? aksrt_is_show_sidebar() : false;
-			return aksrt_is_show_sidebar();
-		}
-		return !wp_is_mobile();
 	}
 endif;
 

inc/helpers/homepage/content.php

@@ -139,35 +139,15 @@ if (!function_exists('aksrt_homepage_render_widget_zone')) {
 	}
 }
 
-if (!function_exists('aksrt_homepage_has_sidebar')) {
-	/**
-	 * Whether the fixed homepage should render an aside column.
-	 */
-	function aksrt_homepage_has_sidebar(): bool {
-		$has_widgets = function_exists('aksrt_has_current_sidebar_widgets')
-			? aksrt_has_current_sidebar_widgets()
-			: aksrt_homepage_has_active_sidebars([
-				'all_sidebar_top',
-				'home_sidebar',
-				'all_sidebar_bottom',
-			]);
-		if (!$has_widgets) {
-			return false;
-		}
-
-		if (function_exists('aksrt_is_show_sidebar')) {
-			return aksrt_is_show_sidebar();
-		}
-		return true;
-	}
-}
-
 if (!function_exists('aksrt_homepage_render_sidebar')) {
 	/**
 	 * Render the homepage aside column.
+	 *
+	 * Visibility is aksrt_is_show_sidebar() alone; its filter already
+	 * collapses the layout when the sidebar widget stack is empty.
 	 */
 	function aksrt_homepage_render_sidebar(): void {
-		if (!aksrt_homepage_has_sidebar()) {
+		if (!aksrt_is_show_sidebar()) {
 			return;
 		}
 

inc/helpers/template-tags/site-layout.php

@@ -41,14 +41,18 @@ function aksrt_resolve_sidebar_id(): string {
         return '';
     }
 
-    if (is_page()) {
+    // The fixed homepage renders home_sidebar for both is_home() and
-        return 'page_sidebar_' . get_queried_object_id();
+    // is_front_page(); a static front page also matches the page branch below,
-    }
+    // so this branch must come first to keep visibility checks aligned with
-
+    // the renderer.
     if (is_home() || is_front_page()) {
         return 'home_sidebar';
     }
 
+    if (is_page()) {
+        return 'page_sidebar_' . get_queried_object_id();
+    }
+
     return 'home_sidebar';
 }
 endif;
@@ -147,7 +151,9 @@ function aksrt_is_show_sidebar_filter(): bool {
         return false;
     }
 
-    if (is_single() && !aksrt_has_current_sidebar_widgets()) {
+    // An empty widget stack would leave the reserved column as a bare gutter,
+    // so every scene (not only singles) collapses to no-sidebar.
+    if (!aksrt_has_current_sidebar_widgets()) {
         return false;
     }
 

index.php

@@ -21,8 +21,8 @@ get_header();
 
 <?php
 // legacy dual-column: sidebar is a sibling of .content-wrap under main.container.
-// Settings and page metadata own visibility; widget activity never changes
+// aksrt_is_show_sidebar() is the single visibility decision (settings, post/term
-// the body layout after render.
+// meta, and widget activity); the body site-layout-* class carries the geometry.
 $has_sidebar = function_exists('aksrt_is_show_sidebar') ? aksrt_is_show_sidebar() : true;
 ?>
 <main id="main-content" class="site-main container" tabindex="-1">

sidebar.php

@@ -1,19 +1,22 @@
 <?php
 /**
- * Sidebar template for generic pages.
+ * Sidebar template for generic pages (archive / page / search streams).
  *
- * Single/home own their asides. This template only serves archive/page contexts.
+ * Single/home own their asides. Renders nothing when the sidebar is disabled
- * Callers only include this when aksrt_is_show_sidebar() is true.
+ * or its widget stack is empty: aksrt_is_show_sidebar() is the single
- * Keep the column even if widgets are empty (legacy parity).
+ * visibility decision and the body site-layout-* class carries the geometry,
+ * so an empty column is never rendered just to hold a reserved gutter.
  *
  * @package AKSRT
  */
 
 defined('ABSPATH') || exit;
 
-$sidebar_id = function_exists('aksrt_resolve_sidebar_id')
+if (!function_exists('aksrt_is_show_sidebar') || !aksrt_is_show_sidebar()) {
-	? aksrt_resolve_sidebar_id()
+	return;
-	: 'home_sidebar';
+}
+
+$sidebar_id = aksrt_resolve_sidebar_id();
 ?>
 
 <div class="sidebar" role="complementary" aria-label="<?php esc_attr_e('侧栏', 'aksrt'); ?>">
@@ -23,8 +26,6 @@ $sidebar_id = function_exists('aksrt_resolve_sidebar_id')
 
 	<?php if (is_active_sidebar($sidebar_id)) : ?>
 		<?php dynamic_sidebar($sidebar_id); ?>
-	<?php elseif ((is_home() || is_front_page()) && is_active_sidebar('home_sidebar')) : ?>
-		<?php dynamic_sidebar('home_sidebar'); ?>
 	<?php endif; ?>
 
 	<?php if (is_active_sidebar('all_sidebar_bottom')) : ?>

single.php

@@ -42,7 +42,7 @@ while (have_posts()) :
 		</div>
 	<?php endif; ?>
 
-	<main role="main" class="container<?php echo $show_aside ? '' : ' container--no-sidebar'; ?>">
+	<main role="main" class="container">
 		<div class="content-wrap">
 			<div class="content-layout">
 				<?php if (is_active_sidebar('single_top_content')) : ?>

tag.php

@@ -27,7 +27,7 @@ $archive_settings = class_exists('\AKSRT\Core\TermMeta')
 	];
 
 $has_sidebar = function_exists('aksrt_archive_has_sidebar')
-	? aksrt_archive_has_sidebar('tag_sidebar', !empty($archive_settings['show_sidebar']))
+	? aksrt_archive_has_sidebar(!empty($archive_settings['show_sidebar']))
 	: (!empty($archive_settings['show_sidebar']) && is_active_sidebar('tag_sidebar'));
 $description = !empty($archive_settings['show_desc']) ? wp_kses_post((string) $archive_settings['description']) : '';
 $header_style = (string) $archive_settings['header_style'];

tests/widget-system/post-visual-contract.test.cjs

@@ -356,14 +356,42 @@ test('the pinned visual baseline records all source checksums', () => {
   }
 });
 
-test('single posts reserve a sidebar column only when its widget stack has content', () => {
+test('every scene reserves a sidebar column only when its widget stack has content', () => {
   const layout = read('inc/helpers/template-tags/site-layout.php');
   const single = read('inc/helpers/aksrt-single.php');
   const aside = read('inc/helpers/aksrt-single-aside.php');
+  const homepage = read('inc/helpers/homepage/content.php');
+  const sidebarTemplate = read('sidebar.php');
+  const archiveHelpers = read('inc/helpers/aksrt-archive.php');
+
+  // Single visibility decision: an empty widget stack collapses every scene
+  // (home/category/tag/search/page/archive) to no-sidebar, not just singles.
+  assert.match(layout, /if \(!aksrt_has_current_sidebar_widgets\(\)\) \{\s*return false;/);
+  assert.doesNotMatch(layout, /is_single\(\) && !aksrt_has_current_sidebar_widgets/);
+
+  // The resolver must answer home_sidebar before the is_page() branch so a
+  // static front page is checked against the zones the homepage renders.
+  const resolver = layout.match(/function aksrt_resolve_sidebar_id\(\): string \{[\s\S]*?\n\}/);
+  assert.ok(resolver, 'aksrt_resolve_sidebar_id should exist');
+  assert.ok(
+    resolver[0].indexOf('is_home() || is_front_page()') < resolver[0].indexOf('is_page()'),
+    'home/front_page branch must precede the is_page() branch'
+  );
 
-  assert.match(layout, /if \(is_single\(\) && !aksrt_has_current_sidebar_widgets\(\)\) \{\s*return false;/);
   assert.match(single, /\$show_aside = get_post_type\(\$post_id\) === 'post'[\s\S]*?&& aksrt_is_show_sidebar\(\);/);
   assert.match(aside, /get_post_type\(\$post_id\) !== 'post' \|\| empty\(\$ctx\['show_aside'\]\)/);
+
+  // Homepage aside renders under the same single decision; no dual gate.
+  assert.match(homepage, /function aksrt_homepage_render_sidebar\(\): void \{\s*if \(!aksrt_is_show_sidebar\(\)\) \{\s*return;/);
+  assert.doesNotMatch(homepage, /aksrt_homepage_has_sidebar/);
+
+  // Generic sidebar template early-returns instead of rendering an empty column.
+  assert.match(sidebarTemplate, /if \(!function_exists\('aksrt_is_show_sidebar'\) \|\| !aksrt_is_show_sidebar\(\)\) \{\s*return;/);
+  assert.doesNotMatch(sidebarTemplate, /legacy parity/);
+
+  // Archive helper takes only the page-level toggle; no dead params.
+  assert.match(archiveHelpers, /function aksrt_archive_has_sidebar\(bool \$enabled = true\): bool/);
+  assert.doesNotMatch(archiveHelpers, /preferred|wp_is_mobile/);
 });
 
 test('article visual matrix pins every breakpoint, state and strict threshold', () => {