/* 千川问答结果单独布局，避免与正在调整的通用按钮样式互相影响。 */
.operator-answer-details {
  margin-top: 22px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  overflow: hidden;
}

.operator-answer-details > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 12px 16px;
  list-style: none;
  color: var(--text);
  font-weight: 600;
}

.operator-answer-details > summary::-webkit-details-marker {
  display: none;
}

.operator-answer-details > summary::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  margin-right: 2px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(-45deg);
  transition: transform .18s ease;
}

.operator-answer-details[open] > summary::before {
  transform: rotate(45deg);
}

.operator-answer-details > summary > span:first-of-type {
  flex: 1;
}

.operator-answer-details > summary:hover {
  background: var(--raised);
}

.operator-answer-details > summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.operator-answer-toggle {
  font-weight: 400;
  white-space: nowrap;
}

.operator-answer-details[open] .operator-answer-toggle {
  color: var(--accent);
}

.operator-answer-details[open] > summary {
  border-bottom: 1px solid var(--border);
}

.operator-answer-details > #operator-analyses {
  padding: 14px 16px 16px;
}

.operator-answer-details .conversation-empty {
  margin-top: 0;
}

.operator-answer-details .analysis-list {
  min-width: 0;
}

@media (max-width: 700px) {
  .operator-answer-details {
    margin-top: 18px;
  }

  .operator-answer-details > summary {
    min-height: 52px;
    padding: 12px 14px;
  }

  .operator-answer-details > #operator-analyses {
    padding: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .operator-answer-details > summary::before {
    transition: none;
  }
}