/* 内联样式转换为CSS类 */
.top-banner {
  width: 100%;
  background: #1677ff;
  color: #fff;
  padding: 8px 15px;
  text-align: center;
  font-size: 14px;
  box-sizing: border-box;
}

.phone-link {
  color: #fff;
  font-weight: bold;
  text-decoration: none;
}

.main-content {
  margin-top: 0;
}

.lazy {
  display: block;
  width: 100%;
}

.faq-wrapper {
  width: 100%;
  max-width: 1200px;
  margin: 40px auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.faq-title {
  font-size: 22px;
  color: #333;
  text-align: center;
  margin: 0 0 30px 0;
  font-weight: 600;
}

.faq-container {
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  overflow: hidden;
}

.faq-item {
  margin: 0;
}

.summary-open {
  background: #688CFF;
  color: #fff;
  padding: 15px 20px;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 48px;
  font-size: 14px;
}

.faq-summary {
  background: #fff;
  color: #333;
  padding: 15px 20px;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 48px;
  font-size: 14px;
  border-bottom: 1px solid #e5e7eb;
}

.faq-arrow {
  transition: transform 0.3s ease;
  font-size: 12px;
}

.faq-content {
  padding: 15px 20px;
  background: #f8f9fa;
  border-bottom: 1px solid #e5e7eb;
  line-height: 1.6;
  font-size: 14px;
  color: #333;
}

/* 内部样式表内容 */
@media (max-width: 1000px) {
  .globa-nav {
    display: none;
  }
}

/* 响应式样式（移动端优先） */
@media (max-width: 767px) {
  .faq-wrapper {
    margin: 20px auto !important;
  }
  
  .faq-title {
    font-size: 18px !important;
    margin-bottom: 20px !important;
  }
  
  .faq-summary {
    padding: 12px 15px !important;
    font-size: 14px !important;
  }
  
  .faq-content {
    padding: 12px 15px !important;
    font-size: 13px !important;
  }
}

/* 折叠箭头旋转动画 */
details[open] summary span:last-child {
  transform: rotate(180deg);
}

/* 移除浏览器原生details箭头 */
details summary::-webkit-details-marker {
  display: none;
}