v1.9 — 评论区优化

- 评论列表自定义渲染（头像 22px，回复按钮中文化）
- 回复表单标题中文化（'回复 %s' / '取消回复'）
- 去掉 'X条留言' 标题，使用'笺下留言'
- 登录弹窗替代 alert
- 退出登录+登录带回跳

comments.php

@@ -1,51 +1,34 @@
 <?php
 /**
- * 空笺未寄 — Comments Template
- * 保留 WP 原生评论区，适配主题样式
+ * 空笺未寄 — 评论模板
  */
-
 if (post_password_required()) return;
 ?>
 
 <div id="comments" class="comments-section">
 
-    <?php if (have_comments()) : ?>
-        <h3 class="comments-title">
-            <?php
-            $comment_count = get_comments_number();
-            if ($comment_count === 1) {
-                echo '一条留言';
-            } else {
-                echo $comment_count . ' 条留言';
-            }
-            ?>
-        </h3>
+    <h3 class="comment-reply-title">笺下留言</h3>
 
+    <?php if (have_comments()) : ?>
         <ol class="comment-list">
             <?php
             wp_list_comments(array(
                 'style'       => 'ol',
-                'avatar_size' => 32,
+                'avatar_size' => 24,
                 'short_ping'  => true,
+                'callback'    => null,
+                'reply_text'  => '回复',
+                'format'      => 'html5',
             ));
             ?>
         </ol>
-
         <?php the_comments_navigation(); ?>
-
-    <?php endif; ?>
-
-    <?php if (!comments_open() && get_comments_number()) : ?>
-        <p class="no-comments">评论已关闭。</p>
     <?php endif; ?>
 
+    <?php if (is_user_logged_in()) : ?>
         <?php
-    if (is_user_logged_in()) :
-        // 登录后：只显示留言框 + 按钮，隐藏 "Logged in as XXX"
         comment_form(array(
-            'title_reply'          => '笺下留言',
-            'title_reply_before'   => '<h3 class="comment-reply-title">',
-            'title_reply_after'    => '</h3>',
+            'title_reply'          => '',
             'comment_notes_before' => '',
             'comment_notes_after'  => '',
             'logged_in_as'         => '',
@@ -55,10 +38,8 @@ if (post_password_required()) return;
             'submit_field'         => '<div class="form-submit">%1$s %2$s</div>',
             'label_submit'         => '落笔留痕',
         ));
-    else :
-        // 未登录：只显示输入框 + 按钮，提交时提示登录
         ?>
-        <h3 class="comment-reply-title">笺下留言</h3>
+    <?php else : ?>
         <form id="commentform-guest" class="comment-form" novalidate>
             <textarea id="comment" name="comment" rows="4" placeholder="写点什么..." required></textarea>
             <div class="form-submit">
@@ -68,12 +49,9 @@ if (post_password_required()) return;
         <script>
         document.getElementById('commentform-guest').addEventListener('submit', function(e) {
             e.preventDefault();
-            showLoginModal();
-        });
-        function showLoginModal() {
             var m = document.getElementById('login-modal');
             if (m) m.classList.add('active');
-        }
+        });
         function closeLoginModal() {
             var m = document.getElementById('login-modal');
             if (m) m.classList.remove('active');

functions.php

@@ -272,3 +272,12 @@ add_filter('comment_post_redirect', function($loc, $comment) {
 
 // 中国时区
 date_default_timezone_set('Asia/Shanghai');
+
+// 评论回复标题中文化
+add_filter('comment_form_defaults', function($defaults) {
+    $defaults['title_reply_to'] = '回复 %s';
+    $defaults['cancel_reply_link'] = '取消回复';
+    $defaults['title_reply_before'] = '<h3 class="comment-reply-title">';
+    $defaults['title_reply_after'] = '</h3>';
+    return $defaults;
+});

style.css

@@ -568,3 +568,15 @@ echo "done"
 .login-modal__btn--cancel { background:var(--border); color:var(--ink-light); }
 .login-modal__btn--go { background:var(--cinnabar); color:#fff; }
 .login-modal__btn--go:hover { background:#a03a32; }
+
+.comment-list li { list-style:none; padding:14px 0; border-bottom:1px solid var(--border-light); }
+.comment-list .comment-body p { margin:4px 0; font-size:14px; color:var(--ink-light); line-height:1.8; }
+.comment-list .comment-author { font-size:13px; font-weight:600; }
+.comment-list .comment-author img { width:22px !important; height:22px !important; border-radius:50% !important; object-fit:cover !important; vertical-align:middle; margin-right:4px; }
+.comment-list .comment-metadata { font-size:11px; color:var(--ink-lighter); }
+.comment-list .comment-metadata a { color:var(--ink-lighter); text-decoration:none; }
+.comment-list .reply { font-size:12px; }
+.comment-list .reply a { color:var(--cinnabar); text-decoration:none; }
+.comment-list .comment-respond { margin-top:12px; padding:12px; background:var(--paper-warm); border-radius:var(--radius); }
+.comment-list .children { margin-left:24px; padding-left:0; border-left:2px solid var(--border-light); }
+.comment-list .children li { border-bottom:none; }