/* chank-section-header (wc-layout-chank-section-header)
   抽取自 chank.orbitx.cn 的 .section-header + .actions：区块标题排版——
   20px/700 标题 + 13px 弱化副题 + 底部对齐的尾部动作区。
   动作区为插槽（元素即契约），通常放 wc-forms-chank-button。 */
.cksh-header,
.cksh-header *,
.cksh-header *::before,
.cksh-header *::after { box-sizing: border-box; }
.cksh-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}
.cksh-text { min-width: 0; }
.cksh-text h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 0;
}
.cksh-text p {
  margin: 4px 0 0;
  color: var(--ck-text-soft, #6b7280);
  font-size: 13px;
}
.cksh-actions {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  flex-wrap: wrap;
  flex: 0 0 auto;
}
.cksh-actions:empty { display: none; }