.sec1 {
    padding: 112px 0 80px;
}

.sec1 .wrap {
    display: flex;
    justify-content: space-between;
}

.sec1 .wrap .l_box {
    width: 650px;
}

.sec1 .wrap .l_box .big_swiper {
    width: 100%;
}

.sec1 .wrap .l_box .big_swiper .swiper-slide {
    height: 650px;
    border-radius: 20px;
    background: #F5F5F6;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sec1 .wrap .l_box .big_swiper .swiper-slide img {
    display: block;
}

.sec1 .wrap .l_box .small_swiper {
    width: 628px;
    margin: 20px auto 0;
}
.sec1 .wrap .r_box .cable_box .cable-wrapper.is-open .js-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.sec1 .wrap .r_box .cable_box .cable-wrapper {
    position: relative;
    display: none;
}
.sec1 .wrap .r_box .cable_box .cable-wrapper.on {
    display: block;
}
.sec1 .wrap .r_box .flex {
    position: relative;
    z-index: 1;
}
.sec1 .wrap .l_box .small_swiper .swiper-slide {
    height: 88px;
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    background: rgba(245, 245, 246, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: 0.6s;
    cursor: pointer;
}

.sec1 .wrap .l_box .small_swiper .swiper-slide img {
    display: block;
    opacity: 0.4;
    transition: 0.6s;
}

.sec1 .wrap .l_box .small_swiper .swiper-slide.swiper-slide-thumb-active, .sec1 .wrap .l_box .small_swiper .swiper-slide:hover {
    border: 1px solid #005F6A;
    background: #F5F5F6;
}

.sec1 .wrap .l_box .small_swiper .swiper-slide.swiper-slide-thumb-active img, .sec1 .wrap .l_box .small_swiper .swiper-slide:hover img {
    opacity: 1;
}

.sec1 .wrap .r_box {
    width: 730px;
    padding: 20px 0 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.sec1 .wrap .r_box .name {
    color: #10253F;
    font-family: 'Inter sb';
    font-size: 28px;
    font-weight: 600;

}

.sec1 .wrap .r_box .des {
    color: rgba(16, 37, 63, 0.8);
    font-size: 16px;
    font-weight: 300;

    margin: 20px 0 66px;
}

.sec1 .wrap .r_box .line {
    width: 100%;
    height: 1px;
    background: #D9D9D9;
    margin-bottom: 20px;
}

.sec1 .wrap .r_box .control {
    display: flex;
    gap: 66px;
    margin-bottom: 20px;
}

.sec1 .wrap .r_box .control .item {
    color: rgba(16, 37, 63, 0.4);
    font-family: 'Inter';
    font-size: 20px;
    font-weight: 400;
    text-transform: uppercase;
    cursor: pointer;
    transition: 0.6s;
    position: relative;
}

.sec1 .wrap .r_box .control .item:after {
    content: "";
    width: 100%;
    height: 1px;
    position: absolute;
    transform-origin: left;
    background: #10253F;
    transition: 0.8s;
    transform: scaleX(0);
    left: 0;
    bottom: -2px;
}

.sec1 .wrap .r_box .control .item.on, .sec1 .wrap .r_box .control .item:hover {
    color: #10253F;
}

.sec1 .wrap .r_box .control .item.on:after, .sec1 .wrap .r_box .control .item:hover:after {
    transform: scaleX(1);
}

.sec1 .wrap .r_box .part_box .part {
    color: rgba(16, 37, 63, 0.8);
    font-size: 16px;
    font-weight: 300;
    line-height: 32px;
    display: none;
}

.sec1 .wrap .r_box .part_box .part ul li {
    padding: 0 0 0 15px;
    position: relative;
}

.sec1 .wrap .r_box .part_box .part ul li:after {
    content: "";
    width: 5px;
    height: 5px;
    background: #3E4F63;
    border-radius: 50%;
    position: absolute;
    top: 13px;
    left: 0;
}

.sec1 .wrap .r_box .part_box .part.on {
    display: block;
}

.sec1 .wrap .r_box .cable_box {
    margin: 50px 0 0;
    position: relative;
    z-index: 3;
}

.sec1 .wrap .r_box .cable_box .cable_box_h5 {
    color: #10253F;
    font-family: 'Inter';
    font-size: 18px;
    font-weight: 500;
    text-transform: capitalize;
    margin-bottom: 20px;
}

.sec1 .wrap .r_box .cable_box .cable_box_select {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    flex-wrap: wrap;
}

.sec1 .wrap .r_box .cable_box .cable_box_select label {
    display: flex;
    align-items: center;
    position: relative;
    cursor: pointer;
}

.sec1 .wrap .r_box .cable_box .cable_box_select label input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.sec1 .wrap .r_box .cable_box .cable_box_select label .cir {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.sec1 .wrap .r_box .cable_box .cable_box_select label .cir:after {
    content: "";
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid #005F6A;
    position: absolute;
    opacity: 0;
    transition: 0.6s;
}

.sec1 .wrap .r_box .cable_box .cable_box_select label input:checked + .cir:after {
    opacity: 1;
}

.sec1 .wrap .r_box .cable_box .cable_box_select label input:checked + .radio {
    background: #005F6A;
    border: 1px solid #005F6A;
    color: #FFF;
}


.sec1 .wrap .r_box .cable_box .cable_box_select .js-dots {
    width: 100%;
    height: 43px;
    cursor: pointer;
    color: #10253F;
    font-size: 16px;
    font-weight: 400;
    border-radius: 4px;
    border: 1px solid rgba(16, 37, 63, 0.1);
    z-index: -1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .6s;
    cursor: pointer;
}

.sec1 .wrap .r_box .cable_box .cable_box_select .js-more-btn {
    width: 100%;
    height: 43px;
    cursor: pointer;
    color: #10253F;
    font-size: 16px;
    font-weight: 400;
    border-radius: 4px;
    border: 1px solid rgba(16, 37, 63, 0.1);
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .6s;
    cursor: pointer;
    background: unset;
    pointer-events: auto;
    gap: 4px;
}


.sec1 .wrap .r_box .flex {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 49px;
}

.sec1 .wrap .r_box .cable_box .cable_box_select label .radio {
    width: 100%;
    height: 43px;
    padding: 0 5px;
    cursor: pointer;
    color: #10253F;
    font-size: 16px;
    font-weight: 400;
    border-radius: 4px;
    border: 1px solid rgba(16, 37, 63, 0.1);
    z-index: -1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .6s;
}

.sec1 .wrap .r_box .r_box_bottom {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
}

.sec1 .wrap .r_box .r_box_bottom .r_box_bottom_l .h5 {
    color: #10253F;
    font-family: 'Inter';
    font-size: 18px;
    font-weight: 500;
    text-transform: capitalize;
    margin-bottom: 26px;
}

.sec1 .wrap .r_box .cable_box .js-dropdown {
    width: 752px;
    border-radius: 4px;
    border: 1px solid rgba(16, 37, 63, 0.1);
    background: #FFF;
    box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.06);
    position: absolute;
    top: calc(100% + 10px);
    left: -10px;
    padding: 7px 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10;
}

.sec1 .wrap .r_box .cable_box .js-dropdown .js-dropdown-grid {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    flex-wrap: wrap;
}

.sec1 .wrap .r_box .cable_box .js-dropdown label {
    display: flex;
    align-items: center;
    position: relative;
    cursor: pointer;
}

.sec1 .wrap .r_box .cable_box .js-dropdown label input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.sec1 .wrap .r_box .cable_box .js-dropdown label input:checked + .radio-item {
    background: #005F6A;
    border: 1px solid #005F6A;
    color: #FFF;
}

.sec1 .wrap .r_box .cable_box .js-dropdown label .radio-item {
    width: 100%;
    height: 43px;
    cursor: pointer;
    color: #10253F;
    font-size: 16px;
    font-weight: 400;
    border-radius: 4px;
    border: 1px solid rgba(16, 37, 63, 0.1);
    z-index: -1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: .6s;
    cursor: pointer;
}


.sec1 .wrap .r_box .r_box_bottom .r_box_bottom_l .labels {
    display: flex;
    gap: 34px;
}

.sec1 .wrap .r_box .r_box_bottom .r_box_bottom_l .labels img {
    display: block;
    height: 35px;
}

.sec1 .wrap .r_box .r_box_bottom .r_box_bottom_r .quote {
    width: 116px;
    height: 43px;
    border-radius: 4px;
    background: #10253F;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sec1 .wrap .r_box .r_box_bottom .r_box_bottom_r .quote a {
    color: #FFF;
    text-align: center;
    font-size: 12px;
    font-weight: 500;
}

.sec2 {
    padding: 114px 0 180px;
    background: #F5F5F5;
}

.sec2 .wrap .title {
    color: #10253F;
    font-family: 'Inter sb';
    font-size: 40px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 80px;
}

.sec2 .wrap .list .item {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sec2 .wrap .list .item:not(:last-child) {
    margin-bottom: 80px;
}

.sec2 .wrap .list .item .img {
    width: 720px;
    height: 460px;
    border-radius: 12px;
    overflow: hidden;
}

.sec2 .wrap .list .item .img img {
    display: block;
    width: 100%;
    height: 100%;
}

.sec2 .wrap .list .item .item_r {
    width: 600px;
}

.sec2 .wrap .list .item .item_r .h5 {
    color: #10253F;
    font-family: 'Inter';
    font-size: 28px;
    font-weight: 500;

    margin-bottom: 30px;
}

.sec2 .wrap .list .item .item_r .p {
    color: #10253F;
    font-size: 16px;
    font-weight: 300;
    line-height: 28px;
}

.sec2 .wrap .list .item:nth-child(2n) {
    flex-direction: row-reverse;
}

.sec3 {
    padding: 117px 0 133px;
}

.sec3 .wrap .title {
    color: #10253F;
    font-family: 'Inter sb';
    font-size: 40px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.sec3 .wrap .des {
    color: rgba(16, 37, 63, 0.8);
    font-size: 18px;
    font-weight: 300;
    line-height: 26px;

    margin-bottom: 60px;
}

.sec3 .wrap .list {
    display: flex;
    flex-wrap: wrap;
    gap: 26px;
    margin-bottom: 257px;
}

.sec3 .wrap .list .item {
    width: 340px;
}

.sec3 .wrap .list .item .img {
    width: 100%;
    height: 380px;
    border-radius: 12px;
    margin-bottom: 20px;
    overflow: hidden;
}

.sec3 .wrap .list .item .img img {
    display: block;
    width: 100%;
    height: 100%;
    transition: 3s;
}

.sec3 .wrap .list .item h3 {
    color: #10253F;
    font-size: 16px;
    font-weight: 500;
    line-height: 24px;

}

.sec3 .wrap .list .item:hover .img img {
    transform: scale(1.1);
}

.sec3 .wrap .box .control {
    display: flex;
    gap: 12px;
}

.sec3 .wrap .box .control .item {
    width: 230px;
    height: 64px;
    border-radius: 12px 12px 0 0;
    background: #F5F5F5;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #10253F;
    font-family: 'Inter';
    font-size: 20px;
    font-weight: 500;
    transition: 0.6s;
    cursor: pointer;
}

.sec3 .wrap .box .control .item:hover, .sec3 .wrap .box .control .item.on {
    background: #005F6A;
    color: #FFFFFF;
}

.sec3 .wrap .box .part {
    border-radius: 0 12px 12px 12px;
    background: #F5F5F5;
    padding: 57px 44px 67px;
}

.sec3 .wrap .box .part .part_item {
    display: none;
}

.sec3 .wrap .box .part .part_item.on {
    display: block;
}

.sec3 .wrap .box .part .part_item .item {
    border-bottom: 1px solid #E6E6E6;
}

.sec3 .wrap .box .part .part_item .item .block {
    color: #10253F;
    font-family: 'Inter';
    font-size: 18px;
    font-weight: 500;
    line-height: 24px;

    padding: 30px 0;
    transition: 0.6s;
    cursor: pointer;
}

.sec3 .wrap .box .part .part_item .item .block:hover {
    color: #005F6A;
}

.sec3 .wrap .box .part .part_item .item .none {
    padding: 0 0 48px;
    color: rgba(16, 37, 63, 0.8);
    font-size: 16px;
    font-weight: 300;
    line-height: 24px;

    display: none;
}

.sec3 .wrap .box .part .part_item .item.item_active .block {
    color: #005F6A;
}

.sec3 .wrap .box .part .part_item .item:nth-child(1) {
    border-top: 1px solid #E6E6E6;
}

.sec3 .wrap .box .part .part_item .download_btn {
    width: 173px;
    height: 60px;
    border-radius: 10px;
    background: #005F6A;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 40px auto 0;
}

.sec3 .wrap .box .part .part_item .download_btn p {
    color: #FFF;
    font-size: 18px;
    font-weight: 600;
}

.sec3 .wrap .box .part .part_item .content {
    color: #10253F;
    font-size: 18px;
    font-weight: 400;
    line-height: 20px;
}

.sec3 .wrap .box .part .part_item .content h5 {
    color: #005F6A;
    font-family: 'Inter';
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 10px;
}

.sec3 .wrap .box .part .part_item .content ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.sec3 .wrap .box .part .part_item .content ul li {
    width: 600px;
    color: #10253F;
    font-size: 18px;
    font-weight: 400;
    line-height: 20px;
    padding: 20px 0;
    border-bottom: 1px solid #E6E6E6;
}

.sec3 .wrap .box .part .part_item .content table {
    width: 100%;
    position: relative;
}
.sec3 .wrap .box .part .part_item .content table img {
    object-fit: contain;
}

.sec3 .wrap .box .part .part_item .content table:after {
    content: "";
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
    border-radius: 12px;
    border: 1px solid #E6E6E6;
}

.sec3 .wrap .box .part .part_item .content table tr th {
    color: #FFF;
    font-family: 'Inter';
    font-size: 16px;
    font-weight: 600;

    background: #005F6A;
    padding: 22px 0;
}

.sec3 .wrap .box .part .part_item .content table tr th:nth-child(1) {
    border-radius: 12px 0 0 0;
}

.sec3 .wrap .box .part .part_item .content table tr th:nth-last-child(1) {
    border-radius: 0 12px 0 0;
}

.sec3 .wrap .box .part .part_item .content table tr td {
    text-align: center;
    padding: 28px 0;
    color: #10253F;
    font-size: 16px;
    font-weight: 300;

}

.sec3 .wrap .box .part .part_item .content table tr:not(:nth-last-child(1)) {
    border-bottom: 1px solid #E6E6E6;
}

.fixed {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    z-index: 9999999;
    opacity: 0;
    transition: 0.6s;
    pointer-events: none;
}

.fixed.show {
    opacity: 1;
    pointer-events: auto;
}

.fixed .fixed_shadow {
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: -1;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.1);
}

.fixed .fix_box {
    width: 1094px;
    border-radius: 10px;
    background: #FFF;
    padding: 56px 95px 83px 64px;
}

.fixed .fix_box .h5 {
    color: #005F6A;
    font-family: 'Inter';
    font-size: 24px;
    font-weight: 500;

    margin-bottom: 49px;
}

.fixed .fix_box form {
    width: 100%;
}

.fixed .fix_box form .layui-form-item {
    width: 100%;
}

.fixed .fix_box form .layui-form-item input {
    width: 935px;
    height: 60px;
    border-radius: 8px;
    border: 1px solid #D9D9D9;
    background: #F5F5F5;
    padding: 0 20px;
    font-size: 16px;
    font-weight: 300;
    margin-bottom: 12px;
}

.fixed .fix_box form .layui-form-item .layui-btn {
    width: 223px;
    height: 60px;
    border-radius: 8px;
    background: #005F6A;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFF;
    font-family: 'Inter';
    font-size: 16px;
    font-weight: 500;

    margin: 33px 0 20px;
}

.fixed .fix_box form .layui-form-item .alert {
    color: #83868A;
    font-size: 12px;
    font-weight: 300;

}

.fixed .fix_box form .layui-form-item .alert b {
    color: #005F6A;
    font-family: 'Inter sb';
}



.fixed_download {
    width: 100vw;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    z-index: 9999999;
    opacity: 0;
    transition: 0.6s;
    pointer-events: none;
}

.fixed_download.show {
    opacity: 1;
    pointer-events: auto;
}

.fixed_download .fixed_shadow {
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: -1;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.1);
}

.fixed_download .fixed_box {
    width: 1094px;
    border-radius: 10px;
    background: #FFF;
    padding: 56px 95px 83px 64px;
    position: relative;
}
.fixed_download .fixed_box .close {
    width: 20px;
    position: absolute;
    top: 20px;
    right: 40px;
}
.fixed_download .fixed_box .h5 {
    color: #005F6A;
    font-size: 24px;
    font-style: normal;
    font-weight: 600;
    line-height: normal;

    margin-bottom: 49px;
}

.fixed_download .fixed_box form input {
    width: 100%;
    height: 60px;
    border-radius: 8px;
    border: 1px solid #D9D9D9;
    background: #F5F5F5;
    padding: 0 20px;
    font-size: 16px;
    font-weight: 300;
    margin-bottom: 12px;
}
.fixed_download .fixed_box form input::placeholder {
    color: #83868A;
}


.fixed_download .fixed_box form button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 223px;
    height: 60px;
    border-radius: 8px;
    background: #005F6A;
    border: unset;
    box-shadow: none;
    margin: 31px 0 20px;
}

.fixed_download .fixed_box form .tips {
    color: #83868A;
    font-size: 12px;
    font-weight: 300;

}

.fixed_download .fixed_box form .tips b {
    color: #005F6A;
    font-weight: bold;
}

.fixed_download .fixed_box form button p {
    color: #FFF;
    font-size: 16px;
    font-weight: 500;
}

.sec3 .wrap .box .part .part_item .list1 {
    display: grid;
    grid-template-columns: repeat(4,1fr);
    gap: 20px;
    padding: 40px 0 20px;
    border-top: 1px solid #E6E6E6;
}

.sec3 .wrap .box .part .part_item .list1 .s_item {
    display: block;
    padding: 30px 20px;
    background: #FFF;
    position: relative;
    border-radius: 8px;
}

.sec3 .wrap .box .part .part_item .list1 .s_item .img {
    height: 140px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 30px;
}

.sec3 .wrap .box .part .part_item .list1 .s_item .img img {
    transition: all 1s;
}
.sec3 .wrap .box .part .part_item .list1 .s_item .item_flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 0 0;
    border-top: 1px solid #E6E6E6;
    margin-bottom: 26px;
}
.sec3 .wrap .box .part .part_item .list1 .s_item .item_flex .label {
    color: #BEBEBE;
    font-size: 12px;
    font-weight: 500;
    line-height: 18px;
    text-transform: capitalize;
}
.sec3 .wrap .box .part .part_item .list1 .s_item .item_flex .label1 {
    color: #10253F;
    font-size: 12px;
    font-weight: 500;
    line-height: 18px;
    letter-spacing: -0.36px;
    text-transform: capitalize;
}
.sec3 .wrap .box .part .part_item .list1 .s_item:hover .img img {
    transform: scale(1.05);
}

.sec3 .wrap .box .part .part_item .list1 .s_item .text {
    margin-bottom: 20px;
}

.sec3 .wrap .box .part .part_item .list1 .s_item .text h4 {
    color: #10253F;
    margin-bottom: 15px;
    font-size: 18px;
}

.sec3 .wrap .box .part .part_item .list1 .s_item .text p {
    color: #83868A;
    font-size: 12px;
    line-height: 22px;
}

.sec3 .wrap .box .part .part_item .list1 .s_item .common_button {
    border-color: #10253F;
    color: #10253F;
    font-size: 14px;
}

.sec3 .wrap .box .part .part_item .list1 .s_item .common_button:hover {
    background-color: #10253F;
    color: #fff;
}

.sec3 .wrap .box .part .part_item .list1 .s_item.new::after {
    content: "NEW";
    color: #005F6A;
    position: absolute;
    top: 20px;
    right: 20px;
}


@media screen and (max-width: 1919px) {
    .sec1{
        padding: 5.8333333333vw 0px 4.1666666667vw;
    }
    .sec1 .wrap .l_box{
        width: 33.8541666667vw;
    }
    .sec1 .wrap .l_box .big_swiper .swiper-slide{
        height: 33.8541666667vw;
        border-radius: 1.0416666667vw;
    }
    .sec1 .wrap .l_box .small_swiper{
        width: 32.7083333333vw;
        margin: 1.0416666667vw auto 0px;
    }
    .sec1 .wrap .l_box .small_swiper .swiper-slide{
        height: 4.5833333333vw;
        border-radius: 0.625vw;
    }
    .sec1 .wrap .r_box{
        width: 38.0208333333vw;
        padding: 1.0416666667vw 0px 0px;
    }
    .sec1 .wrap .r_box .name{
        font-size: 1.4583333333vw;
    }
    .sec1 .wrap .r_box .des{
        font-size: 0.8333333333vw;
        margin: 1.0416666667vw 0px 3.4375vw;
    }
    .sec1 .wrap .r_box .line{
        margin-bottom: 1.0416666667vw;
    }
    .sec1 .wrap .r_box .control{
        gap: 3.4375vw;
        margin-bottom: 1.0416666667vw;
    }
    .sec1 .wrap .r_box .control .item{
        font-size: 1.0416666667vw;
    }
    .sec1 .wrap .r_box .control .item::after{
        bottom: -0.1041666667vw;
    }
    .sec1 .wrap .r_box .part_box .part{
        font-size: 0.8333333333vw;
        line-height: 1.6666666667vw;
    }
    .sec1 .wrap .r_box .part_box .part ul li{
        padding: 0px 0px 0px 0.78125vw;
    }
    .sec1 .wrap .r_box .part_box .part ul li::after{
        width: 0.2604166667vw;
        height: 0.2604166667vw;
        top: 0.6770833333vw;
    }
    .sec1 .wrap .r_box .cable_box{
        margin: 2.6041666667vw 0px 0px;
    }
    .sec1 .wrap .r_box .cable_box .cable_box_h5{
        font-size: 0.9375vw;
        margin-bottom: 1.0416666667vw;
    }
    .sec1 .wrap .r_box .cable_box .cable_box_select{
        gap: 0.625vw;
    }
    .sec1 .wrap .r_box .cable_box .cable_box_select label .cir{
        width: 0.9375vw;
        height: 0.9375vw;
    }
    .sec1 .wrap .r_box .cable_box .cable_box_select label .cir::after{
        width: 1.25vw;
        height: 1.25vw;
    }
    .sec1 .wrap .r_box .cable_box .cable_box_select .js-dots{
        height: 2.2395833333vw;
        font-size: 0.8333333333vw;
        border-radius: 0.2083333333vw;
    }
    .sec1 .wrap .r_box .cable_box .cable_box_select .js-more-btn{
        height: 2.2395833333vw;
        font-size: 0.8333333333vw;
        border-radius: 0.2083333333vw;
        gap: 0.2083333333vw;
    }
    .sec1 .wrap .r_box .flex{
        margin-bottom: 2.5520833333vw;
    }
    .sec1 .wrap .r_box .cable_box .cable_box_select label .radio{
        height: 2.2395833333vw;
        padding: 0px 0.0416666667vw;
        font-size: 0.8333333333vw;
        border-radius: 0.2083333333vw;
    }
    .sec1 .wrap .r_box .r_box_bottom .r_box_bottom_l .h5{
        font-size: 0.9375vw;
        margin-bottom: 1.3541666667vw;
    }
    .sec1 .wrap .r_box .cable_box .js-dropdown{
        width: 39.1666666667vw;
        border-radius: 0.2083333333vw;
        box-shadow: rgba(0, 0, 0, 0.06) 0px 0.2083333333vw 1.0416666667vw 0px;
        top: calc(100% + 0.5208333333vw);
        left: -0.5208333333vw;
        padding: 0.3645833333vw 0.5208333333vw;
        transform: translateY(-0.4166666667vw);
    }
    .sec1 .wrap .r_box .cable_box .js-dropdown .js-dropdown-grid{
        gap: 0.625vw;
    }
    .sec1 .wrap .r_box .cable_box .js-dropdown label .radio-item{
        height: 2.2395833333vw;
        font-size: 0.8333333333vw;
        border-radius: 0.2083333333vw;
    }
    .sec1 .wrap .r_box .r_box_bottom .r_box_bottom_l .labels{
        gap: 1.7708333333vw;
    }
    .sec1 .wrap .r_box .r_box_bottom .r_box_bottom_l .labels img{
        height: 1.8229166667vw;
    }
    .sec1 .wrap .r_box .r_box_bottom .r_box_bottom_r .quote{
        width: 6.0416666667vw;
        height: 2.2395833333vw;
        border-radius: 0.2083333333vw;
    }
    .sec1 .wrap .r_box .r_box_bottom .r_box_bottom_r .quote p{
        font-size: 0.625vw;
    }
    .sec2{
        padding: 5.9375vw 0px 9.375vw;
    }
    .sec2 .wrap .title{
        font-size: 2.0833333333vw;
        margin-bottom: 4.1666666667vw;
    }
    .sec2 .wrap .list .item:not(:last-child){
        margin-bottom: 4.1666666667vw;
    }
    .sec2 .wrap .list .item .img{
        width: 37.5vw;
        height: 23.9583333333vw;
        border-radius: 0.625vw;
    }
    .sec2 .wrap .list .item .item_r{
        width: 31.25vw;
    }
    .sec2 .wrap .list .item .item_r .h5{
        font-size: 1.4583333333vw;
        margin-bottom: 1.5625vw;
    }
    .sec2 .wrap .list .item .item_r .p{
        font-size: 0.8333333333vw;
        line-height: 1.4583333333vw;
    }
    .sec3{
        padding: 6.09375vw 0px 6.9270833333vw;
    }
    .sec3 .wrap .title{
        font-size: 2.0833333333vw;
        margin-bottom: 1.0416666667vw;
    }
    .sec3 .wrap .des{
        font-size: 0.9375vw;
        line-height: 1.3541666667vw;
        margin-bottom: 3.125vw;
    }
    .sec3 .wrap .list{
        gap: 1.3541666667vw;
        margin-bottom: 13.3854166667vw;
    }
    .sec3 .wrap .list .item{
        width: 17.7083333333vw;
    }
    .sec3 .wrap .list .item .img{
        height: 19.7916666667vw;
        border-radius: 0.625vw;
        margin-bottom: 1.0416666667vw;
    }
    .sec3 .wrap .list .item h3 {
        font-size: 0.8333333333vw;
        line-height: 1.25vw;
    }
    .sec3 .wrap .box .control{
        gap: 0.625vw;
    }
    .sec3 .wrap .box .control .item{
        width: 11.9791666667vw;
        height: 3.3333333333vw;
        border-radius: 0.625vw 0.625vw 0px 0px;
        font-size: 1.0416666667vw;
    }
    .sec3 .wrap .box .part{
        border-radius: 0px 0.625vw 0.625vw;
        padding: 2.96875vw 2.2916666667vw 3.4895833333vw;
    }
    .sec3 .wrap .box .part .part_item .item .block{
        font-size: 0.9375vw;
        line-height: 1.25vw;
        padding: 1.5625vw 0px;
    }
    .sec3 .wrap .box .part .part_item .item .none{
        padding: 0px 0px 2.5vw;
        font-size: 0.8333333333vw;
        line-height: 1.25vw;
    }
    .sec3 .wrap .box .part .part_item .download_btn{
        width: 9.0104166667vw;
        height: 3.125vw;
        border-radius: 0.5208333333vw;
        margin: 2.0833333333vw auto 0px;
    }
    .sec3 .wrap .box .part .part_item .download_btn p{
        font-size: 0.9375vw;
    }
    .sec3 .wrap .box .part .part_item .content{
        font-size: 0.9375vw;
        line-height: 1.0416666667vw;
    }
    .sec3 .wrap .box .part .part_item .content h5{
        font-size: 1.25vw;
        margin-bottom: 0.5208333333vw;
    }
    .sec3 .wrap .box .part .part_item .content ul li{
        width: 31.25vw;
        font-size: 0.9375vw;
        line-height: 1.0416666667vw;
        padding: 1.0416666667vw 0px;
    }
    .sec3 .wrap .box .part .part_item .content table::after{
        border-radius: 0.625vw;
    }
    .sec3 .wrap .box .part .part_item .content table tr th{
        font-size: 0.8333333333vw;
        padding: 1.1458333333vw 0px;
    }
    .sec3 .wrap .box .part .part_item .content table tr th:nth-child(1){
        border-radius: 0.625vw 0px 0px;
    }
    .sec3 .wrap .box .part .part_item .content table tr th:nth-last-child(1){
        border-radius: 0px 0.625vw 0px 0px;
    }
    .sec3 .wrap .box .part .part_item .content table tr td{
        padding: 1.4583333333vw 0px;
        font-size: 0.8333333333vw;
    }
    .fixed .fix_box{
        width: 56.9791666667vw;
        border-radius: 0.5208333333vw;
        padding: 2.9166666667vw 4.9479166667vw 4.3229166667vw 3.3333333333vw;
    }
    .fixed .fix_box .h5{
        font-size: 1.25vw;
        margin-bottom: 2.5520833333vw;
    }
    .fixed .fix_box form .layui-form-item input{
        width: 48.6979166667vw;
        height: 3.125vw;
        border-radius: 0.4166666667vw;
        padding: 0px 1.0416666667vw;
        font-size: 0.8333333333vw;
        margin-bottom: 0.625vw;
    }
    .fixed .fix_box form .layui-form-item .layui-btn{
        width: 11.6145833333vw;
        height: 3.125vw;
        border-radius: 0.4166666667vw;
        font-size: 0.8333333333vw;
        margin: 1.71875vw 0px 1.0416666667vw;
    }
    .fixed .fix_box form .layui-form-item .alert{
        font-size: 0.625vw;
    }
}

@media screen and (max-width: 1919px) {
    .sec3 .wrap .box .part .part_item .list1{
        gap: 1.0416666667vw;
        padding: 2.0833333333vw 0px 1.0416666667vw;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item{
        padding: 1.5625vw 1.0416666667vw;
        border-radius: 0.4166666667vw;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item .img{
        height: 7.2916666667vw;
        margin-bottom: 1.5625vw;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item .item_flex{
        padding: 0.46875vw 0px 0px;
        margin-bottom: 1.3541666667vw;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item .item_flex .label{
        font-size: 0.625vw;
        line-height: 0.9375vw;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item .item_flex .label1{
        font-size: 0.625vw;
        line-height: 0.9375vw;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item .text{
        margin-bottom: 1.0416666667vw;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item .text h4{
        margin-bottom: 0.78125vw;
        font-size: 0.9375vw;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item .text p{
        font-size: 0.625vw;
        line-height: 1.1458333333vw;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item .common_button{
        font-size: 0.7291666667vw;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item.new::after{
        top: 1.0416666667vw;
        right: 1.0416666667vw;
        font-size: 0.8333vw;
    }
}

@media screen and (max-width: 1919px) {
    .fixed_download .fixed_box{
        width: 56.9791666667vw;
        border-radius: 0.5208333333vw;
        padding: 2.9166666667vw 4.9479166667vw 4.3229166667vw 3.3333333333vw;
    }
    .fixed_download .fixed_box .h5{
        font-size: 1.25vw;
        margin-bottom: 2.5520833333vw;
    }
    .fixed_download .fixed_box form input{
        height: 3.125vw;
        border-radius: 0.4166666667vw;
        padding: 0px 1.0416666667vw;
        font-size: 0.8333333333vw;
        margin-bottom: 0.625vw;
    }
    .fixed_download .fixed_box form button{
        width: 11.6145833333vw;
        height: 3.125vw;
        border-radius: 0.4166666667vw;
        margin: 1.6145833333vw 0px 1.0416666667vw;
    }
    .fixed_download .fixed_box form .tips{
        font-size: 0.625vw;
    }
    .fixed_download .fixed_box form button p{
        font-size: 0.8333333333vw;
    }
}
@media screen and (max-width: 1919px) {
    .fixed_download .fixed_box .close{
        width: 1.0416666667vw;
        top: 1.0416666667vw;
        right: 2.0833333333vw;
    }
}
@media screen and (max-width: 768px) {
    .fixed_download .fixed_box .close{
        width: 16px;
        top: 15px;
        right: 15px;
    }
    .sec1 {
        padding: 120px 0 50px;
    }
    .sec1 .wrap {
        display: block;
    }
    .sec1 .wrap .l_box {
        width: 100%;
    }
    .sec1 .wrap .l_box .big_swiper .swiper-slide {
        height: 85vw;
        border-radius: 8px;
    }
    .sec1 .wrap .l_box .small_swiper {
        width: 100%;
        margin: 20px 0 0;
    }
    .sec1 .wrap .l_box .small_swiper .swiper-slide {
        height: 18.783333vw;
        border-radius: 8px;
    }
    .sec1 .wrap .r_box {
        padding: 40px 0 0;
        width: 100%;
    }
    .sec1 .wrap .r_box .name {
        font-size: 18px;
    }
    .sec1 .wrap .r_box .des {
        font-size: 14px;
        margin: 15px 0 15px;
    }
    .sec1 .wrap .r_box .line {
        margin-bottom: 16px;
    }

    .sec1 .wrap .r_box .control {
        gap: 15px;
        margin-bottom: 15px;
    }
    .sec1 .wrap .r_box .control .item {
        font-size: 14px;
    }
    .sec1 .wrap .r_box .part_box .part ul li {
        padding: 0 0 0 10px;
    }
    .sec1 .wrap .r_box .part_box .part {
        font-size: 13px;
        line-height: 24px;
    }
    .sec1 .wrap .r_box .part_box .part ul li::after {
        width: 4px;
        height: 4px;
        left: 0;
        border-radius: 50%;
        top: 10px;
    }
    .sec1 .wrap .r_box .cable_box {
        margin: 20px 0 0;
    }
    .sec1 .wrap .r_box .cable_box .cable_box_h5 {
        font-size: 15px;
        margin-bottom: 7px;
    }
    .sec1 .wrap .r_box .cable_box .cable_box_select label .radio,.sec1 .wrap .r_box .cable_box .cable_box_select .js-dots {
        height: 32px;
        border-radius: 6px;
        padding: 0 10px;
        font-size: 13px;
    }
    .sec1 .wrap .r_box .cable_box .cable_box_select .js-more-btn {
        height: 32px;
        border-radius: 6px;
        padding: 0 10px;
        font-size: 12px;
    }
    .sec1 .wrap .r_box .cable_box .js-dropdown {
        width: calc(90vw + 20px);
        left: -10px;
        padding: 10px;
        border-radius: 6px;
    }
    .sec1 .wrap .r_box .cable_box .js-dropdown .js-dropdown-grid {
        gap: 5px;
    }
    .sec1 .wrap .r_box .cable_box .js-dropdown label .radio-item {
        height: 32px;
        border-radius: 6px;
        padding: 0 10px;
        font-size: 13px;
    }
    .sec1 .wrap .r_box .cable_box .cable_box_select {
        gap: 5px;
    }
    .sec1 .wrap .r_box .r_box_bottom {
        display: block;
    }
    .sec1 .wrap .r_box .r_box_bottom .r_box_bottom_l .h5 {
        font-size: 15px;
        margin-bottom: 7px;
    }
    .sec1 .wrap .r_box .flex {
        display: block;
        margin-bottom: 20px;
    }
    .sec1 .wrap .r_box .cable_box .cable_box_select label .cir {
        width: 18px;
        height: 18px;
    }
    .sec1 .wrap .r_box .cable_box .cable_box_select label .cir::after {
        width: 24px;
        height: 24px;
    }
    .sec1 .wrap .r_box .r_box_bottom .r_box_bottom_l .labels {
        gap: 15px;
    }
    .sec1 .wrap .r_box .r_box_bottom .r_box_bottom_l .labels img {
        height: 32px;
    }
    .sec1 .wrap .r_box .r_box_bottom .r_box_bottom_r .quote {
        width: fit-content;
        padding: 0 20px;
        height: 40px;
        border-radius: 6px;
    }
    .sec1 .wrap .r_box .r_box_bottom .r_box_bottom_r {
        margin: 40px 0 0;
        display: flex;
        justify-content: flex-end;
    }
    .sec1 .wrap .r_box .r_box_bottom .r_box_bottom_r .quote p {
        font-size: 13px;
    }
    .sec2 {
        padding: 60px 0;
    }
    .sec2 .wrap .title {
        font-size: 20px;
        margin-bottom: 30px;
    }
    .sec2 .wrap .list .item:not(:last-child) {
        margin-bottom: 25px;
    }
    .sec2 .wrap .list .item {
        display: block;
    }
    .sec2 .wrap .list .item .img {
        width: 100%;
        height: unset;
        border-radius: 8px;
    }
    .sec2 .wrap .list .item .item_r {
        width: 100%;
        padding: 20px 5px;
        border-bottom: 1px solid #cccccc;
    }
    .sec2 .wrap .list .item .item_r .h5 {
        font-size: 16px;
        margin-bottom: 10px;
    }
    .sec2 .wrap .list .item .item_r .p {
        font-size: 13px;
        line-height: 1.8;
    }
    .sec3 {
        padding: 60px 0 ;
    }
    .sec3 .wrap .title {
        font-size: 20px;
        margin-bottom: 10px;
    }
    .sec3 .wrap .des {
        font-size: 13px;
        line-height: 1.8;
        margin-bottom: 25px;
    }
    .sec3 .wrap .list {
        gap: 25px;
        flex-wrap: wrap;
    }
    .sec3 .wrap .list .item {
        width: 100%;
        padding: 0 0 15px;
        border-bottom: 1px solid #cccccc;
    }
    .sec3 .wrap .list .item .img {
        height: 98vw;
        border-radius: 8px;
        margin-bottom: 15px;
    }
    .sec3 .wrap .list .item h3 {
        font-size: 14px;
        line-height: 1.6;
    }
    .sec3 .wrap .box .control {
        gap: 15px;
    }
    .sec3 .wrap .box .control .item {
        width: unset;
        padding: 0 15px;
        height: 32px;
        border-radius: 6px 6px 0px 0px;
        font-size: 14px;
    }
    .sec3 .wrap .box .part .part_item .content {
        font-size: 13px;
        line-height: 1.8;
    }
    .sec3 .wrap .box .part .part_item .content h5 {
        font-size: 14px;
        margin-bottom: 8px;
    }
    .sec3 .wrap .box .part {
        border-radius: 0px 0px 6px 6px;
        padding: 20px 15px;
    }
    .sec3 .wrap .box .part .part_item .content ul li {
        width: 100%;
        font-size: 13px;
        padding: 10px 0;
        line-height: 1.8;
    }
    .sec3 .wrap .box .part .part_item .content {
        overflow-x: auto;
    }
    .sec3 .wrap .box .part .part_item .content table {
        width: max-content;
    }
    .sec3 .wrap .box .part .part_item .content table tr th {
        font-size: 14px;
        padding: 8px 15px;
    }
    .sec3 .wrap .box .part .part_item .content table tr td {
        padding: 8px 15px;
        font-size: 13px;
    }
    .sec3 .wrap .box .part .part_item .download_btn {
        width: 120px;
        height: 40px;
        border-radius: 6px;
        gap: 8px;
        margin: 30px auto 0;
    }
    .sec3 .wrap .box .part .part_item .download_btn p {
        font-size: 13px;
    }
    .sec3 .wrap .box .part .part_item .item .block {
        font-size: 15px;
        padding: 15px 0;
        line-height: 1.6;
    }
    .sec3 .wrap .box .part .part_item .item .none {
        font-size: 13px;
        line-height: 2;
        padding: 0 0 15px;
    }

    .fixed_download .fixed_box {
        width: 90vw;
        border-radius: 10px;
        padding: 30px 20px;
    }
    .fixed_download .fixed_box .h5 {
        font-size: 18px;
        margin-bottom: 20px;
    }
    .fixed_download .fixed_box form input {
        height: 40px;
        border-radius: 4px;
        padding: 0 15px;
        font-size: 14px;
        margin-bottom: 10px;
    }
    .fixed_download .fixed_box form button {
        width: 180px;
        height: 32px;
        border-radius: 18px;
        font-size: 14px;
        margin: 20px 0 15px;
    }
    .fixed_download .fixed_box form button p {
        font-size: 13px;
    }
    .fixed_download .fixed_box form .tips {
        font-size: 12px;
    }
    .sec3 .wrap .box .part .part_item .content table tr td img {
        height: unset !important;
    }

    .sec3 .wrap .box .part .part_item .list1 {
        padding: 20px 0 15px;
        gap: 10px;
        grid-template-columns: repeat(2,1fr);
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item {
        padding: 20px 15px;
        border-radius: 4px;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item .img {
        height: 19vw;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item.new::after {
        font-size: 11px;
        top: 8px;
        right: 8px;

    }
    .sec3 .wrap .box .part .part_item .list1 .s_item .text h4 {
        font-size: 14px;
        margin-bottom: 5px;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item .text p {
        font-size: 11px;
        line-height: 1.4;
        -webkit-line-clamp: 2;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item .text {
        margin-bottom: 10px;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item .item_flex .label,.sec3 .wrap .box .part .part_item .list1 .s_item .item_flex .label1 {
        font-size: 10px;
        line-height: 1.4;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item .item_flex {
        padding: 8px 0 0;
        margin-bottom: 10px;
    }
    .sec3 .wrap .box .part .part_item .list1 .s_item .common_button {
        font-size: 12px;
        padding: 0 10px;
        height: 28px;
        border-radius: 30px;
    }
    .fixed_download .fixed_box .close {
        width: 16px;
        top: 10px;
        right: 10px;
    }
}