body.block-editor-page .editor-styles-wrapper {
  background: #fcfaf7;
  color: #3f3a34;
  font-family:
    "Hiragino Sans",
    "Yu Gothic",
    "YuGothic",
    "Meiryo",
    sans-serif;
  line-height: 1.9;
}

.editor-styles-wrapper .is-style-relax-card {
  padding: 1.5rem;
  border: 1px solid #e7dfd4;
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(80, 64, 46, 0.08);
}

.editor-styles-wrapper .is-style-section-title {
  position: relative;
  padding-bottom: 0.8rem;
}

.editor-styles-wrapper .is-style-section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 64px;
  height: 2px;
  background: linear-gradient(90deg, #b8926a, transparent);
}