*,ul{
    padding: 0;
    margin: 0;
    list-style: none;
}
html {
    overflow-x: hidden;
    font-size: 100px;
}

body {
    font-size: 0.16rem;
    overflow-x: hidden;
}

.main{
    margin: 0 auto;
}
.section{
    width: 100%;
    position: relative;
}
.section .layout{
    width: 11.9rem;
    margin: 0 auto;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* 前言部分 */
.section1{
    /* margin-top: 1rem; */
    padding-bottom: 0.6rem;
}
.section1 .layout{
    flex-direction: row;
}
.section1 .word-part1,
.section1 .word-part2{
    flex: 1;
}
.section1 .word-part1 .head{
    margin-top: 1rem;
    font-size: 0.36rem;
}
.section1 .word-part1 .foot{
    margin-top: 2rem;
    font-size: 0.18rem;
}
.section1 .word-part2{
    font-size: 0.14rem;
    color: #838383;
}
.section1 .word-part2>div{
    margin-left: 3rem;
}

/* banner部分 */
.section2{
    height: 7.13rem;
}
.section2 .bg{
    position: absolute;
    width: 19.2rem;
    height: 7.13rem;
}
.section2 .swiper-container{
    width: 100%;
    margin-top: 0.95rem;
}
.section2 .swiper-container .swiper-slide{
    width: 6.8rem;
    display: flex;
    justify-content: center;
}
.section2 .swiper-container .swiper-slide img{
    width: 3.12rem;
    height: 5.55rem;
}

.section3{
    padding-bottom: 1rem;
}
.section3 .caption1{
    width: 100%;
    margin-top: 1rem;
    font-size: 0.36rem;
    font-weight: 500;
}
.section3 .caption2{
    width: 100%;
    margin-top: 0.18rem;
    font-size: 0.18rem;
}
.section3 img{
    margin-top: 0.6rem;
}
.section3 img:nth-child(1){
    width: 11.5rem;
    height: 2.3rem;
}
.section3 img:nth-child(2){
    width: 11.66rem;
    height: 5.09rem;
}

.section4{
    background-color: #f0f0f0;
    padding-bottom: 1.6rem;
}
.section4 .theme-title{
    width: 11.9rem;
    height: 2.38rem;
    margin-top: 1.2rem;
}
.section4 .theme-info{
    width: 8.7rem;
    margin-top: 0.6rem;
    text-align: center;
    font-size: 0.18rem;
}
.section4 .lightspot1{
    width: 11.9rem;
    height: 6.39rem;
    margin-top: 0.9rem;
}
.section4 .lightspot2{
    width: 11.9rem;
    height: 6.39rem;
    margin-top: 0.66rem;
}
.section4 .proto-title{
    width: 11.9rem;
    height: 0.82rem;
    margin-top: 1.2rem;
}
.section4 .proto-list{
    width: 100%;
    margin-top: 0.6rem;
    padding-bottom: 0.6rem;
    border-bottom: 0.01rem dashed #000;
    display: flex;
    justify-content: space-between;
}
.section4 .proto-list>img{
    width: 2.85rem;
    height: 7.68rem;
}
.section4 .proto-list2{
    width: 100%;
    margin-top: 0.6rem;
    display: flex;
    justify-content: space-between;
}
.section4 .proto-list2>img{
    width: 2.85rem;
    height: 5.1rem;
    border-radius: 0.1rem;
}

.section5{
    padding-bottom: 3rem;
}
.section5 .preview{
    width: 100%;
    margin-top: 1rem;
}
.section5 .swiper-title{
    margin-top: 0.3rem;
    font-size: 0.36rem;
    font-weight: 500;
}
.section5 .preview>img{
    width:0.97rem;
    height:1.84rem;
}

.section5 .swiperBox {
    width: 11.9rem;
    margin-top: 0.6rem;
    box-sizing: border-box;
    position: relative;
}
.section5 .swiperBox::after{
    content: "";
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    width: 9.69rem;
    height: 5.48rem;
    background-color: #e7e7e7;
    border-radius: 0.35rem;
}
.section5 .swiper-container {
    width: 11.9rem;
    margin-top: 0.4rem;
    border-radius: 0.5rem;
    overflow: hidden;
}

.section5 .swiper-wrapper {
    display: flex;
    align-items: center;
}

.section5 .swiper-slide {
    margin-right: 0.29rem;
    width: 2.09rem !important;
    height: 3.7rem !important;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    justify-content: center;
    align-items: center;
    user-select: none;
    overflow: hidden;
    border-radius: 0.2rem;
}

.section5 .swiper-slide img {
    width: 100%;
}

.section5 .swiper-slide-active,
.section5 .swiper-slide-duplicate-active {
    /* width: 2.3rem !important; */
    height: 4.7rem !important;
}

.section5 .swiper-slide {
    user-select: none !important;
}

.section5 .swiper-pagination-bullets {
    bottom: -1.5rem;
    left: 0;
    width: 100%;
}

.section5 .swiper-pagination-bullet {
    margin: 0 0.04rem;
    transition: all 0.5s;
}

.section5 .swiper-pagination-bullet-active {
    width: 1rem !important;
    border-radius: 0.4rem !important;
}

:root {
    --swiper-theme-color: #2aae99 !important;
}

.section5 .jiantz {
    width: 0.5rem;
    height: 0.5rem;
    background-image: url('https://img.alicdn.com/imgextra/i2/39767794/O1CN01J3PQve27RhfLjniRw_!!39767794.png') !important;
    background-size: cover;
    position: absolute;
    right: -1rem;
    top: 2.5rem;
}

.section5 .jiantz1 {
    width: 0.5rem;
    height: 0.5rem;
    background-image: url('https://img.alicdn.com/imgextra/i4/39767794/O1CN01k8jqLQ27RhfEYrlC4_!!39767794.png') !important;
    background-size: cover;
    position: absolute;
    right: 0.7rem;
    top: 2.5rem;
}

.section5 .fangk {
    width: 2.19rem;
    height: 4.3rem;
    position: absolute;
    left: -0.05rem;
    top: 0.6rem;
    z-index: 9;
    border-radius: 0.2rem;
    box-shadow: -0.5rem 0.5rem 0.5rem 0.1rem #D7D7D7;
    pointer-events: none;
}
.section5 .fangk>img{
    width: 100%;
    height: 100%;
}

.section6{
    padding-top: 1.2rem;
    padding-bottom: 1.5rem;
}
.section6 .video-box{
    width: 3.1rem;
    height: 6.58rem;
    display: flex;
    justify-content: center;
    border-radius: 0.35rem;
    overflow: hidden;
    position: relative;
}
.section6 .video-box>img{
    width: 3.1rem;
    height: 6.58rem;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
    pointer-events: none;
}
.section6 .video-title{
    font-size: 0.36rem;
    position: absolute;
    top: 0rem;
    left: 0;
}
.section6  .erweima-box{
    position: absolute;
    top: 2rem;
    left: 0;
}
.section6 .erweima{
    width: 1.53rem;
    height: 1.53rem;
}

.section7{
    background-color: #2c2c2c;
}
.section7 .layout{
    height: 1.7rem;
    flex-direction: row;
    justify-content: center;
    align-content: center;
    font-size: 0.24rem;
}
.section7 a{
    color: #fff;
    display: flex;
}
.section7 img{
    margin-left: 0.1rem;
    width: 0.3rem;
    height: 0.3rem;
}