Zibll 主线收口：统一 single 并清退 compat 资源路径

Co-Authored-By: Claude <noreply@anthropic.com>

templates/pages/page-download.php

@@ -117,7 +117,7 @@ $dl_requires_login = !empty($paid_settings['download_login']);
                 <?php if ($resource_query->have_posts()) : ?>
                     <div class="aksrt-download-center__grid">
                         <?php while ($resource_query->have_posts()) : $resource_query->the_post(); ?>
-                            <article class="aksrt-download-card<?php echo function_exists('aksrt_is_resource_post') && aksrt_is_resource_post(get_the_ID()) ? ' is-legacy-resource' : ''; ?>">
+                            <article class="aksrt-download-card<?php echo function_exists('aksrt_is_resource_post') && aksrt_is_resource_post(get_the_ID()) ? ' is-resource' : ''; ?>">
                                 <?php if (has_post_thumbnail()) : ?>
                                     <div class="aksrt-download-card__thumb">
                                         <a href="<?php the_permalink(); ?>">
@@ -127,7 +127,7 @@ $dl_requires_login = !empty($paid_settings['download_login']);
                                 <?php endif; ?>
                                 <div class="aksrt-download-card__body">
                                     <p class="aksrt-download-card__eyebrow">
-                                        <?php echo esc_html(function_exists('aksrt_is_resource_post') && aksrt_is_resource_post(get_the_ID()) ? __('旧资源兼容内容', 'aksrt') : __('内容付费入口', 'aksrt')); ?>
+                                        <?php echo esc_html(function_exists('aksrt_is_resource_post') && aksrt_is_resource_post(get_the_ID()) ? __('资源内容入口', 'aksrt') : __('内容付费入口', 'aksrt')); ?>
                                     </p>
                                     <h3 class="aksrt-download-card__title">
                                         <a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
@@ -215,7 +215,7 @@ $dl_requires_login = !empty($paid_settings['download_login']);
                     <div class="aksrt-dl-sidebar-card__tips">
                         <p><i class="fas fa-book-open" aria-hidden="true"></i> <?php esc_html_e('优先从普通文章内容页进入主付费链路', 'aksrt'); ?></p>
                         <p><i class="fas fa-clock" aria-hidden="true"></i> <?php esc_html_e('下载链接 10 分钟内有效', 'aksrt'); ?></p>
-                        <p><i class="fas fa-sync-alt" aria-hidden="true"></i> <?php esc_html_e('历史资源页与下载中心仅作为兼容入口保留', 'aksrt'); ?></p>
+                        <p><i class="fas fa-sync-alt" aria-hidden="true"></i> <?php esc_html_e('下载中心作为统一内容付费的补充入口', 'aksrt'); ?></p>
                     </div>
                 </div>
             </div>

templates/parts/resource-download-box.php

@@ -1,8 +1,10 @@
 <?php
 /**
- * Paid Content Download Box
+ * Unified paid-content download box.
  *
- * 统一内容付费 / 下载区：普通文章为主线，resource 样式仅保留兼容外壳。
+ * Downloadable content now follows the unified single.php mainline; resource-
+ * specific visuals are treated as content variants rather than a separate page
+ * system.
  *
  * @package AKSRT
  */
@@ -23,6 +25,7 @@ if ($pay_type !== 'download' || empty($downloads)) {
 }
 
 $is_resource_context = function_exists('aksrt_is_resource_post') && aksrt_is_resource_post($post_id);
+$context_variant = $is_resource_context ? 'resource' : 'content';
 $subject_label = trim((string) ($meta['subject_label'] ?? ''));
 if ($subject_label === '') {
 	$subject_label = $is_resource_context ? __('资源', 'aksrt') : __('内容', 'aksrt');
@@ -77,7 +80,7 @@ $pay_type_badge = function_exists('aksrt_get_pay_type_badge') ? aksrt_get_pay_ty
 $currency = class_exists('AKSRT_Settings') ? AKSRT_Settings::get_currency_name() : __('积分', 'aksrt');
 ?>
 
-<section class="widget resource-download-box resource-download-box--v2<?php echo $gate_blocked ? ' is-blocked' : ''; ?><?php echo $is_resource_context ? ' resource-download-box--legacy-resource' : ' resource-download-box--content'; ?>"
+<section class="widget resource-download-box resource-download-box--v2<?php echo $gate_blocked ? ' is-blocked' : ''; ?> resource-download-box--<?php echo esc_attr($context_variant); ?>"
 	data-post-id="<?php echo esc_attr((string) $post_id); ?>"
 	data-price="<?php echo esc_attr((string) ($meta['price'] ?? 0)); ?>"
 	data-credit="<?php echo $credit_active ? '1' : '0'; ?>"

templates/parts/resource-meta-box.php

@@ -2,9 +2,9 @@
 /**
  * Resource Meta Box
  *
- * 单篇资源页用：版本/大小/授权/兼容/演示 等元信息表。
+ * 统一资源/付费内容侧栏信息表。
  *
- * 由 single-aksrt_resource.php 调用：
+ * 由统一 single.php / 资源内容上下文调用：
  *   set_query_var('aksrt_resource_meta', $meta);
  *   get_template_part('templates/parts/resource-meta-box');
  *