.page-404-index {
  width: 100%;
  min-height: calc(100% - 66px);
  display: flex;
  flex-direction: column;
}
.page-404-index .page-index-content {
  flex: 1;
  margin: auto;
  display: flex;
  max-width: 1270px;
  flex-direction: column;
  width: inherit;
  padding-bottom: 88px;
  padding-top: 52px;
  align-items: center;
  justify-content: center;
  gap: 40px;
}
.page-404-index .page-index-content .text-404 {
  font-size: 180px;
  color: #666;
  font-family: Arial Rounded MT Bold;
}
.page-404-index .page-index-content .back-btn {
  color: #EA8101;
  font-size: 20px;
  line-height: 22px;
  font-weight: 500;
}
.page-404-index .page-index-content .desc {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
}
.page-404-index .page-index-content .desc span:nth-child(1) {
  font-size: 24px;
  line-height: 22px;
  font-weight: 500;
  color: #aaa;
}
.page-404-index .page-index-content .desc span:nth-child(2) {
  font-size: 16px;
  color: #aaa;
  line-height: 22px;
  font-weight: 500;
}
.page-404-index .page-index-content .desc span:nth-child(3) {
  font-size: 16px;
  color: #DADADA;
  line-height: 22px;
  font-weight: 500;
}