.page-header .wrapper {
    display: flex;
    padding-right: calc(60 * var(--rpx-50));
}

.page-header .wrapper .right {
    position: absolute;
    right: calc(60 * var(--rpx-50));
    top: 0;
    bottom: 0;
    margin: auto;
    width: calc(424 * var(--rpx));
    height: calc(279 * var(--rpx));
}

.page-header .wrapper .right img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.page-header-back {
    background: linear-gradient(270.00deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0) 50%), rgba(190, 29, 35, 1);
}

.page-header-back::before {
    display: none;
}

.page-header-back .curve-back-ctn {
    position: absolute;
    z-index: 200;
    margin: auto;
    left: -20vw;
    top: 0;
    height: 100%;
    width: 90vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.overview-bar .wrapper {
    padding-top: calc(80 * var(--rpx-50));
    padding-bottom: calc(100 * var(--rpx-50));

    display: flex;
    justify-content: space-between;
}

.overview-bar .left {
    flex: 0 0 clamp(640px, calc(50vw + 160px), 1120px);
}

.overview-bar .desc {
    font-size: calc(18rem / 16);
    line-height: 1.45em;
    color: rgba(0, 0, 0, .7);
}

.overview-bar .desc p + p {
    margin-top: 1em;
}

.overview-bar .right {
    flex: 0 0 calc(320 * var(--rpx-75));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
}

.download-box {
    width: 100%;
    height: calc(160 * var(--rpx-75));
    padding: calc(30 * var(--rpx));
    position: relative;
    border: 1px solid rgba(0, 0, 0, .1);

    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: space-between;
    transition: .2s;
    overflow: hidden;
}

.download-box::after{
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    transform: translateY(100%);
    background: linear-gradient(to bottom, #BE1D2300 20%, #BE1D2311 100%) center/cover no-repeat;
    transition: .2s;
}

.download-box>*{
    position: relative;
    z-index: 220;
}

a.download-box:hover {
    border-color: #BE1D2380;
    transition: .6s cubic-bezier(0.15, 1, 0.336, 1);
}

.download-line1 {
    font-size: calc(18rem / 16);
}

.download-line2{
    color: var(--theme-crimson);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.download-line2 .icon{
    width: calc(40 * var(--rpx-75));
    height: calc(40 * var(--rpx-75));
    flex: 0 0 auto;
    border-radius: 50%;
    background-color: #f2f2f2;
    position: relative;
    transition: .2s;
}

.download-line2 .icon::after{
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: url("../images/icon_download.svg") center/contain no-repeat;
}


a.download-box:hover .icon{
    background-color: var(--theme-crimson);
    transition: .4s;
}

a.download-box:hover .icon::after{
    filter: url(#white-overlay);
}

a.download-box:hover::after{
    transition: .6s cubic-bezier(0.15, 1, 0.336, 1);
    transform: none;
}

section.specs{
    background-color: #F6F6F6;
    padding-top: calc(80 * var(--rpx-50));
    padding-bottom: calc(120 * var(--rpx-50));
}

.spec-table{
    font-size: calc(18rem / 16);
    line-height: calc(28em / 16);
}

.spec-row{
    display: flex;
    align-items: stretch;
    background-color: #fff;
}

.spec-row:nth-of-type(2n){
    background-color: #fbfbfb;
}

.spec-cell{
    border-right: 1px solid rgba(0, 0, 0, .1);
    padding: calc(16em / 18) calc(20em / 18);
}

.spec-cell:nth-of-type(1){
    color: rgba(0, 0, 0, .7);
    flex: 0 0 calc(320 * var(--rpx));
}

.spec-cell:nth-child(2){
    flex: 0 0 calc(100% - 320 * var(--rpx));
}

section.products{
    padding-top: calc(100 * var(--rpx-50));
    padding-bottom: calc(160 * var(--rpx-50));
}

section.products .product{
    border: 1px solid rgba(0, 0, 0, .1);
}
section.products .product:hover{
    border-color: rgba(0, 0, 0, 0);
}

.products .section-title{
    margin-bottom: calc(72 * var(--rpx-50));
}