.Yd_navBox {
    width: 100%;
    z-index: 100;
    height: .8rem;
    background: #fff;
    position: fixed;
    margin: auto 0;
    display: flex;
    transition: all 0.5s linear;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.Yd_navBox_img {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 .3rem;
}

.Yd_navBox_img>img {
    width: 1.60rem;
    height: .46rem;
}

.Yd_navBox_imgicon>img {
    width: .56rem;
    height: .56rem;
    display: block;
}

.Yd_navBox_Details {
    z-index: 999;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    width: 0;
    height: 100%;
    overflow: hidden;
    background: #fff;
    transition: all 0.5s linear;
}

.Yd_navBox_Details>div {
    text-align: right;
    font-size: .48rem;
    padding: .2rem .3rem .2rem 0;
    color: #666;
    cursor: pointer;
}

.Yd_navBox_DetailsUl {
    padding: 0 .3rem;
}

.Yd_navBox_DetailsUl>li {
    width: 100%;
    padding: .25rem 0;
    font-size: .26rem;
    line-height: .5rem;
    border-bottom: 1px solid #f0f0f0;
}

.Yd_navBox_DetailsUl>li:last-child {
    border-bottom: none;
}

.Yd_navBox_DetailsUl>li a {
    color: #333;
    display: block;
    transition: color 0.3s;
    cursor: pointer;
}

.Yd_navBox_DetailsUl>li a:hover,
.Yd_navBox_DetailsUl>li a:active {
    color: #f88e04;
}

/* 导航选中状态 */
.Yd_navBox_DetailsUl>li.active>a {
    color: #f88e04;
    font-weight: bold;
}

.Yd_navBox_DetailsUl>li.has_submenu.active-parent>a {
    color: #f88e04;
    font-weight: bold;
}

.submenu_list li.active a {
    color: #f88e04;
    font-weight: bold;
}

/* 二级菜单样式 */
.Yd_navBox_DetailsUl>li.has_submenu {
    height: auto;
}

.submenu_wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.submenu_link {
    flex: 1;
    color: #333;
    display: block;
    transition: color 0.3s;
    cursor: pointer;
}

.submenu_link:hover,
.submenu_link:active {
    color: #f88e04;
}

.submenu_arrow {
    font-size: .2rem;
    transition: transform 0.3s;
    display: inline-block;
    cursor: pointer;
    padding: .15rem .5rem;
    margin-left: auto;
    min-width: .6rem;
    text-align: center;
    color: #f88e04;
}

.submenu_arrow.active {
    transform: rotate(180deg);
}

.submenu_list {
    display: none;
    padding-left: .3rem;
    margin: 0;
}

.submenu_list li {
    width: 100%;
    height: auto;
    padding: .25rem 0;
    font-size: .26rem;
    line-height: .4rem;
    border-bottom: 1px solid #e8e8e8;
    cursor: pointer;
}

.submenu_list li:last-child {
    border-bottom: none;
}

.submenu_list li a {
    color: #333;
}

.submenu_list li a:hover,
.submenu_list li a:active {
    color: #f88e04;
}

.Yd_navBox_DetailsUl>li.has_submenu.active .submenu_list {
    display: block;
}

.homeBox {
    display: none;
}

.bannerBox {
    width: 100%;
    height: 12rem;
    padding-top: .8rem;
}

.productBox {
    background: #f6f6f6;
    padding-bottom: .8rem;
}

.product_content {
    margin: auto;
    padding: .5rem .2rem;
}

.product_cL {
    width: 100%;
    height: 4.8rem;
    border: .01rem solid #f88e04;
    overflow: hidden;
}

.product_cL video {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.pc_productCL {
    display: none;
}

.yd_productcL {
    margin-top: .2rem;
}

.product_cR {
    width: 100%;
    padding: 0 .2rem;
}

.product_cR h1 {
    font-size: .41rem;
    font-family: pb;
    line-height: 1.2;
    margin-top: .1rem;
}

.product_cR p {
    font-size: .32rem;
    color: #666666;
    line-height: 1.5;
    margin-top: .2rem;
    font-family: pr;
}

.product_cR a {
    display: block;
    position: relative;
    margin: 1rem 0 0 .45rem;
}

.product_cR a .product_cRBtn {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    background-image: url(../img/hand.png);
    background-size: 100%;
    width: 5.35rem;
    height: .85rem;
    padding: .1rem 0;
}

.product_cRBtn p {
    font-size: .3rem;
    color: #fff;
    margin: 0;
    text-align: center;
    line-height: 2;
}

.product_cRImg {
    border-radius: 50% !important;
    border: .02rem solid #f88e04;
    position: absolute;
    top: -.73rem;
    left: -.43rem;
    overflow: hidden;
    width: 1.54rem;
    height: 1.54rem;
}

.product_cRImg img {
    width: 100%;
    height: 100%;
}

.hot_type {
    width: 100%;
}

.hotType_content {
    width: 7rem;
    padding: .4rem 0;
    margin: 0 auto;
}

.slider_arrow {
    display: none;
}

.hotType_slider {
    overflow: visible;
    margin-top: .3rem;
}

.hotType_ul {
    width: 100%;
    display: block;
    transform: none !important;
}

.hotType_li {
    width: 100%;
    margin: 0 auto 0.4rem;
    flex-shrink: 0;
}

.hotType_li:last-child {
    margin-bottom: 0;
}

.hotType_liImg {
    width: 100%;
    height: 4.8rem;
    border: 0.01rem solid #f88e04;
    border-radius: 0.2rem;
    box-shadow: 0 0 0.05rem #e99740;
    overflow: hidden;
    position: relative;
}

.hotType_liImg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hotType_btn {
    width: 2.6rem;
    height: .6rem;
    color: #333;
    background-color: #f88e04;
    border-radius: .3rem 0 .2rem .3rem;
    font-family: pb;
    font-size: .25rem;
    position: absolute;
    right: 0;
    bottom: 0;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    cursor: pointer;
    text-align: center;
}

.hotType_btn img {
    width: .4rem;
    height: .4rem;
    display: inline-block;
}

.hotType_li p {
    font-size: .25rem;
    text-align: center;
    margin-top: .3rem;
    font-family: pb;
    min-height: .4rem;
    line-height: 1.4;
}

.product_specifications {
    width: 100%;
}

.specifications_content {
    width: 7rem;
    padding: .4rem 0;
    margin: 0 auto;
}

.specifications_table {
    width: 100%;
    margin: 0.3rem auto 0;
}

.specifications_table table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

.specifications_table thead tr {
    background: #f88e04;
}

.specifications_table thead th {
    padding: 0.15rem 0.1rem;
    font-size: 0.26rem;
    font-weight: 600;
    color: #333;
    border: 1px solid #ccc;
    text-align: center;
    word-wrap: break-word;
    word-break: break-all;
    overflow-wrap: break-word;
}

.specifications_table tbody tr {
    background: #e8e8e8;
}

.specifications_table tbody tr:nth-child(odd) {
    background: #fff;
}

.specifications_table tbody td {
    padding: 0.12rem 0.1rem;
    font-size: 0.26rem;
    color: #333;
    border: 1px solid #ccc;
    text-align: center;
    word-wrap: break-word;
    word-break: break-all;
    overflow-wrap: break-word;
}

.specifications_table tbody td:first-child {
    text-align: center;
    background: #e8e8e8;
}

.specifications_note {
    padding: 0.15rem;
    background: #e8e8e8;
    border: 1px solid #ccc;
    font-size: 0.26rem;
    color: #666;
    line-height: 1.5;
    text-align: left;
}

.product_advantages {
    width: 100%;
    background-color: #0a0a0a;
    background-image: url(../img/advantages-bg.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.product_advantages .advantages_content {
    width: 7rem;
    margin: auto;
    padding: .4rem .2rem;
}

.product_advantages .titleH {
    color: #fff;
    text-align: center;
    margin-bottom: .4rem;
    font-size: .42rem;
    font-family: pb;
}

.product_advantages .advantages_layout {
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.product_advantages .advantages_list {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: .35rem;
}

.product_advantages .advantage_item {
    display: flex;
    align-items: flex-start;
    gap: .2rem;
}

.product_advantages .advantage_number {
    width: .7rem;
    height: .7rem;
    background: #f88e04;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .32rem;
    font-weight: bold;
    color: #333;
    font-family: pb;
    flex-shrink: 0;
}

.product_advantages .advantage_text {
    flex: 1;
}

.product_advantages .advantage_text h3 {
    font-size: .28rem;
    color: #fff;
    font-weight: 600;
    margin: 0 0 .1rem 0;
    line-height: 1.3;
    font-family: pb;
}

.product_advantages .advantage_text p {
    font-size: .26rem;
    color: #ccc;
    line-height: 1.5;
    margin: 0;
    font-family: pr;
}

.product_advantages .advantages_images {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .2rem;
}

.product_advantages .advantage_img_item {
    width: 100%;
    height: 3rem;
    overflow: hidden;
    border: 2px solid #f88e04;
    border-radius: .15rem;
}

.product_advantages .advantage_img_item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.application_scenarios {
    width: 100%;
    background-color: #f6f6f7;
}

.application_content {
    width: 7rem;
    margin: auto;
    padding: .4rem .2rem;
}

.msgH {
    font-size: .26rem;
    line-height: 1.5;
    font-family: pr;
    margin-top: .2rem;
}

.application_ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-top: .3rem;
}

.application_li {
    width: 49%;
    background: #fff;
    margin-bottom: .2rem;
}

.application_liImg {
    width: 100%;
    height: 2.8rem;
    overflow: hidden;
    transition: 0.4s;
}

.application_liImg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.application_li:hover .application_liImg img {
    transform: scale(1.05);
}

.application_liIcon {
    width: 1.01rem;
    height: 1.01rem;
    margin: 0 auto;
    margin-top: -.5rem;
    z-index: 9999;
    filter: drop-shadow(0 0.05rem 0.1rem rgba(0, 0, 0, 0.3));
}

.icon_inner {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.6s ease;
}

.application_li:hover .icon_inner {
    transform: rotate(360deg);
}

.application_li:hover .application_liIcon {
    filter: drop-shadow(0 0.08rem 0.2rem rgba(248, 142, 4, 0.6));
}

.icon_inner img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.application_liText {
    width: 100%;
    font-size: 0.26rem;
    text-align: center;
    line-height: 0.22rem;
    font-weight: 400;
    color: #666;
    font-family: pr;
    padding: .6rem 0 .4rem;
    transition: color 0.3s ease;
}

.customer_feedback {
    width: 100%;
    background-color: #f7f7f7;
}

.feedback_content {
    width: 7rem;
    margin: auto;
    padding: .4rem .2rem;
}

.msgH {
    font-size: .26rem;
    margin: .2rem 0 .3rem;
}

.feedback_ul {
    width: 100%;
    height: 6.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.feedback_liL {
    display: none;
}

.feedback_liR {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.feedback_liRImg {
    width: 32.5%;
    height: 48%;
    overflow: hidden;
}

.feedback_liL>img,
.feedback_liRImg>img {
    transition: transform 0.3s ease;
}

.feedback_liL>img:hover,
.feedback_liRImg>img:hover {
    transition: 0.4s;
    transform: scale(1.05);
    cursor: pointer;
}

.about_yugong {
    width: 100%;
}

.about_content {
    width: 7rem;
    margin: auto;
    padding: .4rem .2rem;
}

.msgH {
    font-size: .26rem;
    margin-top: .2rem;
}

.about_L {
    width: 100%;
}

.about_Lul {
    width: 100%;
    color: #000;
    background-color: #f88e04;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: .3rem;
    margin: .3rem 0;
}

.about_Lli {
    width: 33%;
}

.about_Lli div:first-child {
    font-size: .5rem;
    font-family: pb;
}

.about_Lli div:last-child {
    font-size: .26rem;
    word-wrap: break-word;
}

.about_R {
    width: 100%;
}

.about_RImg {
    width: 100%;
    height: 6rem;
}

/* Swiper轮播样式 */
.about_RImg_swiper {
    width: 100%;
    height: 6rem;
    position: relative;
}

.about_RImg_swiper .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
}

.about_RImg_swiper .swiper-pagination-bullet {
    background: #fff;
    opacity: 0.5;
    width: .15rem;
    height: .15rem;
}

.about_RImg_swiper .swiper-pagination-bullet-active {
    background: #f88e04;
    opacity: 1;
    width: .15rem;
    height: .15rem;
}

.about_RImg_swiper .swiper-button-prev,
.about_RImg_swiper .swiper-button-next {
    color: #f88e04;
}

.about_RImg_swiper .swiper-button-prev::after,
.about_RImg_swiper .swiper-button-next::after {
    font-size: 0.3rem;
}

.related_products {
    width: 100%;
    background-color: #f7f7f7;
}

.related_content {
    width: 7rem;
    margin: auto;
    padding: .4rem .2rem;
}

.msgH {
    font-size: .26rem;
    margin-top: .2rem;
}

.related_ul {
    width: 100%;
    margin-top: .3rem;
}

.related_li {
    width: 100%;
    border: .01rem solid #f88e04;
    border-radius: .2rem;
    margin: auto;
    margin-bottom: .3rem;
}

.related_liImg {
    width: 100%;
    height: 4.19rem;
    overflow: hidden;
    border-radius: .2rem;
}

.related_liImg>img {
    width: 100%;
    height: 100%;
    border-radius: .2rem;
    transition: 0.4s;
}

.related_liMsgBox {
    margin-top: .26rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: .3rem;
}

.related_liMsgBox {
    margin-top: .26rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: .3rem;
    color: #000;
}

.related_liMsg {
    font-size: .3rem;
    font-family: pb;
    padding-left: .24rem;
    width: 58%;
}

.related_liBtn {
    width: 2.7rem;
    height: .8rem;
    background-color: #f88e04;
    border-radius: .3rem 0 0 .3rem;
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    cursor: pointer;
}

.related_liBtn {
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    cursor: pointer;
    text-decoration: none;
}

.related_liBtn>div {
    font-size: .25rem;
    font-family: pb;
    color: #000;
}

.related_liBtn>img {
    width: .5rem;
    height: .5rem;
}

.pc_foot {
    display: none;
}

.yd_foot {
    width: 100%;
    max-width: 19.2rem;
    margin: 0 auto;
    background: #333;
}

.yd_footContent {
    width: 7.5rem;
    margin: 0 auto;
    background: #333333;
}

.yd_footTop {
    width: 7.1rem;
    height: 1.7rem;
    margin: 0 auto;
    border-bottom: 0.02rem solid #666;
}

.yd_footTop span {
    font-size: 0.35rem;
    color: #fff;
    font-family: bar;
    font-weight: 600;
    line-height: 1.7rem;
    text-align: left;
}

.yd_footCenter {
    width: 7.1rem;
    height: auto;
    margin: 0 auto;
    border-bottom: 0.02rem solid #666;
}

.yd_footCenter ul {
    width: 7.1rem;
    margin: 0 auto;
    padding-bottom: 0.3rem;
}

.yd_footCenter li {
    width: 6.9rem;
    height: 3.85rem;
    margin: .3rem 0 0 .2rem;
}

.yd_footCenter ul li div {
    line-height: 0.48rem;
    font-size: 0.24rem;
    font-family: p;
    text-align: left;
    color: #a0a0a0;
    font-weight: 500;
}

.yd_title a {
    color: #fff;
    font-weight: 600;
    font-family: pb;
    opacity: 1;
    font-size: 0.36rem;
    padding-bottom: 0.2rem;
    margin-top: 0.3rem;
}

.yd_qr {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    color: #a0a0a0;
    font-size: 0.24rem;
    margin-top: -.3rem;
}

.qr_item {
    text-align: center;
}

.qr_item img {
    width: 1rem;
    height: 1rem;
    margin-bottom: 0.1rem;
    border: 1px solid #ddd;
    padding: 0.05rem;
}

.footer_B {
    width: 7.5rem;
    line-height: 1.8rem;
    font-size: 0.22rem;
    color: #fff;
    opacity: 1;
    margin: 0 auto;
    text-align: center;
}