' . "\n";
}
/**
* Listing CLS: stabilize card geometry and chapter meta rows.
*
* Consolidated from two separate functions (manga_listing_cls_lock_css and
* manga_archive_meta_cls_css) that output identical chapter meta rules.
*
* - Card geometry: reserve min-heights for title, author, rating, and chapter date
* to prevent post-paint growth from font/icon metric loading.
* - Chapter meta row: lock inline-flex layout for view counts + icons so async
* icon CSS doesn't cause line-wrap shifts on mobile.
* - Mobile sub-header: hide .c-sub-header-nav.no-subnav from first paint
* (matches existing JS behavior that currently runs only after window.load).
*/
add_action( 'wp_head', 'manga_listing_cls_lock_css', 5 );
function manga_listing_cls_lock_css() {
if ( ! manga_is_listing_context() ) return;
echo '' . "\n";
}
/**
* Reading page CLS: reserve space for chapter images + lock logo dimensions.
*
/**
* Reading page CLS: lock logo dimensions to prevent header shift.
*
* Logo CLS: aspect-ratio ensures height is calculated from width immediately,
* even when wp-custom-css applies height:auto. Prevents collapse→expand shift.
*
* Chapter image CLS is handled by Madara CLS Optimizer plugin when active.
* If plugin is NOT active, basic fallback rules are applied.
*/
/**
* Manga-single CLS: stabilize .tab-summary layout during async CSS swap.
*
* PSI reports CLS 0.062 on
— two shifts of ~0.031 each.
* Root cause: critical CSS renders the initial paint with one set of layout rules,
* then when bootstrap.css and madara/style.css load async (media=print→all swap),
* they apply rules that differ slightly from the critical CSS for the tab-summary area.
*
* Fix: lock the final-state geometry of .tab-summary and its children from first paint.
* These rules match what the full CSS + WPCode snippets produce, so no shift occurs
* when the async stylesheets arrive.
*
* Mobile (≤768px) is the critical path:
* - .summary_image switches from table-cell to block at full width
* - Cover image needs aspect-ratio to reserve space before load
* - .summary_content_wrap switches from table-cell to block
*/
add_action( 'wp_head', 'manga_single_cls_lock_css', 5 );
function manga_single_cls_lock_css() {
if ( ! is_singular( 'wp-manga' ) || manga_is_reading_page() ) return;
echo '' . "\n";
}
/* =============================================================================
§13 LISTING PAGE OPTIMIZATIONS — inline child style, jQuery to footer
============================================================================= */
/**
* Dequeue child stylesheet and inline it on listing pages.
* Eliminates one blocking CSS request (the child style.css is typically small).
*/
add_action( 'wp_enqueue_scripts', 'manga_listing_dequeue_child_style', 99 );
function manga_listing_dequeue_child_style() {
if ( is_admin() || ! manga_is_listing_context() ) {
return;
}
wp_dequeue_style( 'madara-css-child' );
}
add_action( 'wp_head', 'manga_listing_inline_child_style', 11 );
function manga_listing_inline_child_style() {
if ( is_admin() || ! manga_is_listing_context() ) {
return;
}
$file = get_stylesheet_directory() . '/style.css';
if ( ! file_exists( $file ) ) {
return;
}
echo '' . "\n";
}
/**
* Move jQuery to footer on listing + manga-single pages to cut mobile render delay.
*
* Safe because neither page type has inline
![[Fumizuki Misoka] The-Last-Letter](https://gedecomix.com/static/2022/08/Fumizuki-Misoka-The-Last-Letter-350x476.jpg)
