.part2, .part5{
  padding: 0 var(--main-padding);
}
.part2{
  /* min-height: 85vh; */
}
.part2 h1, .part5 h1{
  text-align: center;
  color: var(--main-color-1);
  font-weight: 700;
  font-size: 40px;
  position: relative;
}
.part2 h1::before, .part5 h1::before{
  content: '';
  display: block;
  width: 10%;
  height: 8px;
  background-image: linear-gradient(to right, rgba(255,159,43,0), rgb(255,159,43));;
  border-radius: 4px;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate(-50%, -50%);
}
.part2 h1::after, .part5 h1::after{
  content: '';
  display: block;
  width: 10%;
  height: 8px;
  background-image: linear-gradient(to right, rgb(255,159,43),rgba(255,159,43,0));;
  border-radius: 4px;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translate(50%, -50%);
}
.part2 .home-info{
  width: 100%;
  aspect-ratio: 1.7;
  background-image: url(../image/products/products-background.webp);
  background-repeat: no-repeat;
  background-size: 80% auto;
  background-position: 100% 0;
  position: relative;
}
.part2 .home-info>div{
  aspect-ratio: 0.85;
}
.part2 .home-info:nth-child(2n){
  display: flex;
  flex-direction: row-reverse;
  background-position: 0 0;
}
.part2 .home-info:nth-child(2n) .info-content{
  left: 50%;
}
.part2 .home-info:nth-child(2n) .info-imf-1{
  transform: translate(-50%, -50%);
}
.part2 .home-info:nth-child(2n) .info-imf-2{
  right: 2%;
}
.part2 .home-info .info-imf-1{
  width: 70%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-70%, -50%);
}
.part2 .home-info .info-imf-2{
  width: 42%;
  position: absolute;
  right: 17%;
  bottom: 15%;
}
.part2 .home-info .info-content{
  width: 70%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: absolute;
  left: -15%;
}
.part2 .home-info .info-content .title{
  font-size: 30px;
  font-weight: 700;
  text-align: center;
}
.part2 .home-info .info-content .tag{
  font-size: 22px;
  font-weight: bold;
  margin-top: 20px;
  text-align: center;
}
.part2 .home-info .info-content .content{
  font-size: 18px;
  font-weight: bold;
  margin-top: 20px;
  text-align: center;
}
.part3{
  position: fixed;
  top: 50%;
  left: 0;
  transform: translate(0, -50%);
  z-index: 1;
}
.part3 .menu{
  width: 200px;
  height: 70px;
  border-radius: 35px;
  margin-left: -35px;
  padding: 0 25px 0 40px;
  border: 1px solid var(--main-color-1);
  background-color: var(--main-color);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--main-color-1);
  cursor: pointer;
}
.part3 .menu.active{
  background-color: var(--main-color-1);
  color: #fff;
  font-weight: bold;
  transform: scale(1.2);
  transition: transform 0.5s ease-in-out;
  padding: 0 12px 0 40px
}

/* 大屏幕 */
@media (min-width: 768px) {
  .part1>.search{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 99;
    margin: 0;
    background-color: var(--main-color);
  }
  .part1>.title{
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    z-index: 99;
    margin: 0 !important;
  }
  .part1>.product{
    padding-top: 120px;
  }
  .part1>.search{
    z-index: 100;
  }
}
/* 小屏幕 */
@media (max-width: 768px) {
  .part2 h1, .part5 h1{
    font-size: 20px;
    margin: 30px 0 0 0;
  }
  .part5 h1{
    margin: 20px 0 30px 0;
  }
  .part5{
    height: 450px !important;
  }
  .part2 h1::before, .part5 h1::before{
    width: 12%;
    left: 5%;
  }
  .part2 h1::after, .part5 h1::after{
    width: 12%;
    right: 5%;
  }
  .part2 .home-info .info-content .title{
    font-size: 14px;
  }
  .part2 .home-info .info-content .tag{
    font-size: 12px;
    margin-top: 4px;
  }
  .part2 .home-info .info-content .content{
    display: none;
  }
  .part3 .menu{
    font-size: 1rem;
    width: 140px;
    height: 50px;
    border-radius: 25px;
    margin-left: -25px;
    padding: 0 10px 0 25px
  }
}