.help_bg {
  width: 100%;
  height: 850px;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: url('../images/home_bg.png') center/cover no-repeat;
}

.help_bg_content {
  display: flex;
  width: 1200px;
  padding-top: 80px;
  /* background-color: yellow; */
}

.help_bg_title {
  margin-bottom: 30px;
  font-weight: bold;
  font-size: 64px;
  color: #35359C;
  line-height: 88px;
}

.help_bg_info {
  display: flex;
  flex-direction: column;
  /* justify-content: space-between; */
  align-items: center;
  margin-right: 100px;
  font-weight: 400;
  font-size: 22px;
  color: #666666;
  line-height: 40px;
}


.help_bg_text {
  width: 680px;
  margin-top: 120px;
  font-size: 22px;
  color: #333333;
  line-height: 40px;
}

.help_bg_img {
  width: 512px;
  height: 512px;
  
}

.help_faq {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 80px 0;
}

.faq_container {
  /* max-width: 800px; */
  /* margin: 60px auto; */
  background: #ffffff;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  font-family: Arial, sans-serif;
}

.faq_item {
  border-bottom: 1px solid #ddd;
  padding: 50px 0;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.faq_item:last-child {
  border-bottom: none;
}

.faq_question {
  font-weight: bold;
  font-size: 24px;
  color: #7979EA;
  line-height: 28px;
  /* 紫蓝色标题 */
  position: relative;
  padding-right: 30px;
}

.faq_question::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 24px;
  height: 24px;
  font-size: 20px;
  color: #777;
  background: url('../images/faq_ic_dropdown_n.png') center/cover no-repeat;
  transition: transform 0.3s ease;
}

.faq_item.active .faq_question::after {
  transform: rotate(180deg);
  /* background: url('../images/faq_ic_dropdown_n.png') center/cover no-repeat; */
}

.faq_answer {
  display: none;
  margin-top: 30px;
  font-weight: 400;
  font-size: 18px;
  color: #888888;
  line-height: 32px;
}

.faq_item.active .faq_answer {
  display: block;
}