/* comment family — readable thread layout + action chips */
.wa-comment.arco-comment {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* 多条评论必须竖排；舞台默认是横向 flex，会把兄弟 a-comment 挤成一行 */
.wa-fam-section[data-family="comment"] .wa-fam-card__stage,
body.wa-preview-embed .wa-preview-stage[data-slug^="comment-"] .wa-embed__stage {
  width: 100%;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  gap: 0;
}

.wa-fam-section[data-family="comment"] .wa-fam-card__stage > .wa-comment,
body.wa-preview-embed .wa-preview-stage[data-slug^="comment-"] .wa-embed__stage > .wa-comment {
  width: 100%;
  max-width: 100%;
  flex-shrink: 0;
}

/* 顶层评论组之间、同层嵌套回复之间：分隔线 */
.wa-fam-section[data-family="comment"] .wa-comment + .wa-comment,
body.wa-preview-embed .wa-preview-stage[data-slug^="comment-"] .wa-comment + .wa-comment {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--color-border-2);
}

.wa-comment .arco-comment-avatar {
  margin-right: 12px;
}

.wa-comment-avatar.arco-avatar {
  flex-shrink: 0;
  overflow: hidden;
  background-color: var(--color-fill-2);
}

.wa-comment-avatar.arco-avatar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wa-comment .arco-comment-author {
  color: var(--color-text-1);
  font-weight: 500;
}

.wa-comment .arco-comment-datetime {
  color: var(--color-text-3);
}

.wa-comment__body {
  margin: 0;
  color: var(--color-text-1);
  font-size: 14px;
  line-height: 1.6;
}

.wa-comment .arco-comment-actions {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 12px;
}

.wa-comment-action {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--color-text-3);
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  user-select: none;
  transition: color 0.15s ease;
}

.wa-comment-action:hover {
  color: var(--wa-color-primary);
}

.wa-comment-action .pro-fa-icon,
.wa-comment-action i[class*="fa-"] {
  font-size: 13px;
  line-height: 1;
  color: inherit;
}

.wa-comment .arco-comment-inner-comment {
  margin-top: 16px;
  padding-top: 4px;
}

body.wa-preview-embed .wa-preview-stage[data-slug^="comment-"].wa-embed {
  width: min(440px, calc(100% - 32px));
}