html {
  scroll-behavior: smooth;
}
.home_section {
  scroll-margin-top: 80px;
}
.top_bar_bg .scroll_down {
  position: absolute;
  left: 50%;
  bottom: 0.4rem;
  width: 0.4rem;
  height: 0.4rem;
  margin-left: -0.2rem;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.25);
  animation: scroll_down 1.6s ease-in-out infinite;
}
.top_bar_bg .scroll_down::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 40%;
  width: 0.1rem;
  height: 0.1rem;
  border-right: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: translate(-50%, -50%) rotate(45deg);
}
@keyframes scroll_down {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(10px);
  }
}
.home_title {
  text-align: center;
  font-family: 'MicrosoftYaHei-Bold';
  font-size: 0.4rem;
  font-weight: 700;
  color: #333;
}
.home_title span {
  display: block;
  margin-top: 0.08rem;
  font-family: 'Helvetica-Bold';
  font-size: 0.18rem;
  letter-spacing: 0.06rem;
  color: #ffa6c1;
}
.ft_product {
  padding: 0.9rem 0 0.7rem;
  background-color: #fff;
}
.ft_product .product_list {
  width: 13rem;
  margin: 0.5rem auto 0;
}
.ft_product .product_item {
  margin-top: 0.24rem;
  overflow: hidden;
  border-radius: 6px;
}
.ft_product .product_item img {
  display: block;
  width: 100%;
  transition: transform 0.5s;
}
.ft_product .product_item a:hover img {
  transform: scale(1.03);
}
.ft_product .product_more {
  margin-top: 0.4rem;
  text-align: center;
}
.ft_product .product_more a {
  font-size: 0.16rem;
  color: #ff909d;
}
.ft_product .product_more a:hover {
  color: #ff6f80;
}
.ft_join {
  width: 100%;
  height: 7rem;
  background: linear-gradient(90deg, #fff5f7 0%, #ffe3e8 100%);
  overflow: hidden;
}
.ft_join .join_inner {
  width: 13rem;
  height: 100%;
  margin: 0 auto;
}
.ft_join .join_pic {
  width: 5.4rem;
  height: 100%;
  position: relative;
}
.ft_join .join_pic img {
  height: 6.4rem;
  position: absolute;
  bottom: 0;
  left: 0;
}
.ft_join .join_info {
  width: 6.4rem;
  margin-left: 1rem;
  padding-top: 1.5rem;
}
.ft_join .join_title {
  font-family: 'MicrosoftYaHei-Bold';
  font-size: 0.4rem;
  color: #333;
  font-weight: 700;
}
.ft_join .join_title span {
  margin-left: 0.16rem;
  font-family: 'Helvetica-Bold';
  font-size: 0.2rem;
  letter-spacing: 0.04rem;
  color: #ffa6c1;
}
.ft_join .join_desc {
  margin-top: 0.3rem;
  padding-left: 0.16rem;
  border-left: 3px solid #ff909d;
  font-size: 0.18rem;
  line-height: 0.34rem;
  color: #666;
}
.ft_join .join_btns {
  margin-top: 0.6rem;
}
.ft_join .join_btn {
  display: inline-block;
  width: 2.2rem;
  height: 0.8rem;
  margin-right: 0.3rem;
  padding: 0.14rem 0.2rem;
  box-sizing: border-box;
  background-color: #ff909d;
  border-radius: 4px;
  color: #fff;
  transition: background-color 0.3s, transform 0.3s;
}
.ft_join .join_btn .btn_name {
  display: block;
  font-family: 'MicrosoftYaHei-Bold';
  font-size: 0.24rem;
  font-weight: 700;
}
.ft_join .join_btn .btn_more {
  display: block;
  margin-top: 0.06rem;
  font-size: 0.12rem;
  letter-spacing: 1px;
  opacity: 0.85;
}
.ft_join .join_btn .btn_more::after {
  content: ' →';
}
.ft_join .join_btn:hover {
  background-color: #ff6f80;
  transform: translateY(-4px);
}