/* ── 既存：枠付き（そのままでOK） ── */
.wp-block-paragraph.is-style-bordered,
.entry-content p.is-style-bordered,
.post-content p.is-style-bordered,
.editor-styles-wrapper .wp-block-paragraph.is-style-bordered {
  border: 2px solid #adb5bd;
  border-radius: 0.5rem;
  padding: 1rem 1.25rem;
  background: #fff;
}

.wp-block-paragraph.is-style-bordered + .wp-block-paragraph.is-style-bordered,
.editor-styles-wrapper .wp-block-paragraph.is-style-bordered + .wp-block-paragraph.is-style-bordered {
  margin-top: 1rem;
}

/* ── 追加：セリフアクセント ── */
/* フロント＆エディタ両対応。過剰指定を避けつつ、エディタのラッパーもカバー */
.is-style-serif-accent,
.wp-block-paragraph.is-style-serif-accent,
.entry-content p.is-style-serif-accent,
.post-content p.is-style-serif-accent,
.editor-styles-wrapper .wp-block-paragraph.is-style-serif-accent,
.single-kinenkan_letter .entry-content.post-content p.is-style-serif-accent {
  font-family: var(--wp--preset--font-family--serif);
  line-height: 1.8;
  font-weight: 700;
  /* お好みのアクセント（最低限の例） */
  padding: 1em 2em 0;
  text-indent: 0;
}

/* ── 追加：セリフ＋枠（複合） ── */
.is-style-serif-accent.is-style-bordered,
.wp-block-paragraph.is-style-serif-accent.is-style-bordered,
.entry-content p.is-style-serif-accent.is-style-bordered,
.post-content p.is-style-serif-accent.is-style-bordered,
.editor-styles-wrapper .wp-block-paragraph.is-style-serif-accent.is-style-bordered {
  /* 枠色をアクセントに寄せる例。既存枠の太さ・角丸は継承 */
  border-color: var(--wp--preset--color--primary, #999);
}