.Yd_navBox {
    display: none;
}

.navBox {
    width: 100%;
    display: block !important;
}

.Nav_top {
    width: 100%;
    height: 0.7rem;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    background: #ffffff;
    box-shadow: 0 .02rem .1rem rgba(0, 0, 0, 0.1);
}

.Nav_topContent {
    width: 14rem;
    margin: auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 0.2rem;
}

.Nav_topContent>img {
    width: 1.6rem;
    height: .5rem;
}

.navUl {
    height: 100%;
    display: flex;
    align-items: center;
    gap: 0.1rem;
}

.header_phone {
    display: flex;
    align-items: center;
}

.header_phone a {
    display: flex;
    align-items: center;
    background: #f88e04;
    color: #fff;
    padding: 0.1rem 0.2rem;
    border-radius: 0.05rem;
    font-size: 0.2rem;
    font-weight: 600;
    transition: all 0.3s;
}

.header_phone a:hover {
    background: #f88e04;
}

.header_phone a img {
    width: 0.2rem;
    height: 0.2rem;
    margin-right: 0.08rem;
}

.navLi {
    height: 100%;
    line-height: 0.7rem;
    position: relative;
}

.navLi:hover .nav_menuTwo {
    display: block;
}

.nav_menuTwo {
    width: 19.2rem;
    font-size: 0.22rem;
    background: #fefefe;
    opacity: .97;
    position: fixed;
    top: 0.7rem;
    display: none;
    left: 0rem;
    padding: .35rem 0;
    z-index: 999999999999999999 !important;
}

.nav_menuTwo ul {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-around;
}

.nav_menuTwo ul li {
    text-align: center;
}

.nav_menuTwo ul li a {
    display: block;
    width: 2rem;
    transition: all 0.3s ease;
}

.nav_menuTwo ul li a:hover {
    color: #fff;
}

.product_span {
    display: block;
    width: 2.5rem;
    line-height: .3rem;
    margin-top: .2rem;
    font-size: .18rem;
    font-family: pr;
    font-weight: 400;
    color: #333;
}

.product_span:hover {
    color: #e99740;
}

.nav_productICon {
    width: 2.5rem;
    height: 2rem;
}

.navLi .navLi_a {
    font-size: .16rem;
    padding: 0 .2rem;
    cursor: pointer;
    color: #333;
    position: relative;
    display: block;
    letter-spacing: 0.5px;
    transition: color 0.3s;
    font-weight: 500;
}

.navLi .navLi_a:after {
    content: '';
    width: 0;
    height: .03rem;
    transition: all 0.3s;
    background: #f88e04;
    position: absolute;
    bottom: 0;
    left: 50%;
    margin-left: -30%;
}

.navLi:hover .navLi_a:after {
    width: 60%;
}

.navLi:hover .navLi_a {
    color: #f88e04;
}

.navLi.on .navLi_a:after {
    width: 60% !important;
}

.navLi.on .navLi_a {
    color: #f88e04;
}

.videoBox {
    width: 100%;
    height: 100%;
    padding-top: 0.7rem;
}

.video_banner {
    width: 100%;
    height: 7.31rem;
    margin: 0 auto;
    background: url(../img/video-banner.jpg) no-repeat;
    background-size: 100% 100%;
    position: relative;
}

.titleH,
.msgH {
    color: #fff;
}
.video_tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.15rem;
    margin-top: 0.5rem;
    margin-bottom: 0.6rem;
}

.video_tab {
    padding: .2rem;
    font-size: .18rem;
    color: #333;
    background: #f5f5f5;
    border-radius: 0.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'pb';
    white-space: nowrap;
    border: 1px solid transparent;
}

.video_tab:hover {
    color: #f88e04;
    border-color: #f88e04;
    background: #fff;
}

.video_tab.active {
    color: #fff;
    background: #f88e04;
    border-color: #f88e04;
    font-weight: 600;
}

.video_category_content.active {
    display: block !important;
}

.video_Ul {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 0.5rem;
}

.video_li {
    width: 10rem !important;
    height: 6rem !important;
    max-width: 10rem !important;
    max-height: 6rem !important;
    min-width: 10rem !important;
    min-height: 6rem !important;
    position: relative;
    overflow: hidden;
    border-radius: 0.12rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    background: #000;
}

.video_li video {
    width: 100% !important;
    height: 100% !important;
    display: block;
    object-fit: contain;
    border-radius: 0.12rem;
}

.video_li video::-webkit-media-controls-panel {
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
}

.yd_foot {
    display: none;
}

.pc_foot {
    background: #f8f8f8;
    padding: 0.5rem 0 0.3rem;
    border-top: 1px solid #e5e5e5;
}

.footer_C {
    width: 14rem;
    margin: auto;
    display: flex;
    justify-content: space-between;
    padding-bottom: 0.3rem;
}

.footer_B {
    background: #fff;
    font-family: Candara;
    font-size: .18rem;
    padding: .2rem;
    clear: both;
    text-align: center;
    color: #999;
    border-top: 1px solid #e5e5e5;
}

.footer_B p {
    margin: 0;
    line-height: 1.8;
}

.footer_item1 {
    width: 18%;
}

.footer_item2 {
    width: 18%;
}

.footer_item3 {
    width: 20%;
}

.footer_qr {
    display: flex;
    gap: 0.3rem;
    padding-top: .2rem;
}

.qr_item {
    text-align: center;
}

.qr_item img {
    width: 1.2rem;
    height: 1.2rem;
    margin-bottom: 0.1rem;
    border: 1px solid #ddd;
    padding: 0.05rem;
}

.qr_item p {
    color: #666;
    font-size: 0.18rem;
    margin: 0;
}

.pc_foot h4 {
    color: #333;
    font-size: .22rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.pc_foot h4 a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.pc_foot h4 a:hover {
    color: #f88e04;
    cursor: pointer;
}

.footer_ul {
    margin-bottom: 0;
}

.pc_foot .footer_ul p,
.pc_foot .footer_ul p a {
    color: #666;
    font-size: 0.18rem;
    line-height: 0.35rem;
    display: block;
    transition: color 0.3s;
}

.pc_foot .footer_ul p a:hover {
    color: #f88e04;
}