/* 技能与连接器示例：左右两栏等高，左栏文字纵向居中分布、来源说明贴底，不加背景色 */
#tools .tool-panel { padding: 34px 36px 30px; }
#tools .case-layout { align-items: stretch; gap: 56px; }
#tools .case-brief { display: flex; flex-direction: column; min-width: 0; }
#tools .case-brief .copy-main { flex: 1; display: flex; flex-direction: column; justify-content: center; padding: 14px 0 6px; }
#tools .case-brief h3 { margin: 0 0 14px; font-size: 27px; }
#tools .case-brief p { margin: 0; }
#tools .case-brief .skill-selectors { margin: 0; }
#tools .case-brief .feature-tag {
  align-self: flex-start;
  margin: 0 0 4px;
  padding: 0;
  background: none;
  color: var(--ora-color-link);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .2px;
}
#tools .skill-source { margin: 18px 0 0; padding-top: 16px; border-top: 1px solid var(--ora-color-border); font-size: 11px; line-height: 1.8; }
#tools .case-result { display: flex; flex-direction: column; padding: 24px 26px; }
#tools .result-line { padding: 16px 0; }
#tools .case-prompt { margin-top: auto; }
@media (max-width: 1100px) {
  #tools .tool-panel { padding: 26px 24px; }
  #tools .case-layout { gap: 34px; }
  #tools .case-brief h3 { font-size: 24px; }
}
@media (max-width: 760px) {
  #tools .tool-panel { padding: 20px 16px; }
  #tools .case-layout { gap: 22px; }
  #tools .case-brief .copy-main { padding: 14px 0 0; }
  #tools .case-brief h3 { font-size: 23px; }
  #tools .skill-source { margin-top: 16px; padding-top: 14px; }
  #tools .case-result { padding: 18px 16px; }
  #tools .result-line { padding: 14px 0; }
}