.product {
    background: #F7F8FC;
}

.product .main {
    box-sizing: border-box;
    padding: 30px 12.5% 45px 12.5%;
    display: flex;
}

.product .main .left-box {
    width: 260px;
    display: flex;
    flex-direction: column;
    flex: none;
}

.product .main .left-box .menu-title {
    width: 100%;
    height: 80px;
    background: #EC1D26;
}

.product .main .left-box .menu-main {
    height: 76px;
    width: 100%;
    background: #0559B3;
    box-sizing: border-box;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product .main .left-box .menu-main span:first-child {
    font-size: 24px;
    font-weight: bold;
    color: #FFFFFF;
    letter-spacing: 3px;
}

.product .main .left-box .menu-main span:last-child {
    font-size: 12px;
    font-weight: 400;
    color: #FFFFFF;
    opacity: 0.7;
    letter-spacing: 2px;
    margin-top: 5px;
}

.product .main .left-box .menu-list {
    width: 100%;
    height: 80px;
    background: #FFFFFF;
    box-sizing: border-box;
    padding: 21px 0;
}

.product .main .left-box a {
    display: block;
    width: 100%;
}

.product .main .left-box .menu-item {
    flex: 1;
    height: 100%;
    display: flex;
    align-items: center;
    font-size: 18px;
    font-weight: 600;
    color: #333333;
    letter-spacing: 2px;
    padding-left: 43px;
}

.product .main .left-box .menu-active {
    background: #DEE8F5;
}

.product .main .left-box .menu-active .menu-item {
    border-left: 4px solid #0559B3;
    padding-left: 39px;
    color: #0559B3;
}

.product .main .right-box {
    margin-left: 40px;
    flex: 1;
}

.product .main .right-box .r-name {
    display: flex;
    align-items: center;
    height: 80px;
    box-sizing: border-box;
    border-bottom: 1px solid #EBECEE;
    font-size: 28px;
    font-weight: bold;
    color: #333333;
    letter-spacing: 2px;
}

.product .main .right-box .r-illustrate {
    background: #DEE8F5;
    padding: 15px 22px;
    box-sizing: border-box;
    margin: 20px 0;
}

.product .main .right-box .r-illustrate p {
    font-size: 14px;
    font-weight: 400;
    color: #0559B3;
    line-height: 32px;
    letter-spacing: 2px;
}

.product .main .right-box .r-illustrate p span {
    font-size: 22px;
    margin-right: 5px;
}

.product .main .right-box .r-sx-box {
    background: #FFFFFF;
    box-sizing: border-box;
    padding-right: 20px;
}

.product .main .right-box .r-sx-list {
    display: flex;
    border-bottom: 1px solid #E1E2E8;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    box-sizing: border-box;
    padding-right: 20px;
}

.product .main .right-box .rsx-name {
    height: inherit;
    width: 120px;
    flex: none;
    background: #DEE8F5;
    line-height: 80px;
    text-align: center;
}

.product .main .right-box .rsx-item {
    display: flex;
    flex: 1;
    align-items: center;
    flex-wrap: wrap;
    box-sizing: border-box;
}

.product .main .right-box .rsx-item a {
    margin-left: 65px;
    display: block;
    height: 80px;
    line-height: 80px;
}

.product .main .right-box .rsx-item .active {
    color: #0559B3;
}

.product .main .right-box .rsx-btn {
    height: 80px;
    line-height: 80px;
    color: #0559B3;
    margin-left: 105px;
    cursor: pointer;
}

.product .main .right-box .rsx-btn2 {
    display: none;
}

.product .main .right-box .r-sx-list1 {
    height: 80px;
    overflow: hidden;
}

.product .main .right-box .listBox {
    display: grid;
    grid-template-columns: 32% 32% 32%;
    width: 100%;
    column-gap: 2%;
}

.product .main .right-box .cp-pro-list {
    margin-top: 20px;
    /* display: flex; */
    box-sizing: border-box;
    padding: 20px;
    background: #FFFFFF;
    /* width: 33%; */
}

.product .main .right-box .pro-tu {
    width: 100%;
    flex: none;
}

.product .main .right-box .pro-tu-box {
    display: block;
    width: 100%;
    height: 0;
    overflow: hidden;
    position: relative;
    padding-bottom: 100%;
}

.product .main .right-box .pro-tu-box img {
    width: 100%;
    object-fit: cover;
    position: absolute;
    bottom: 0;
    height: 100%;
    top: 0;
    left: 0;
    right: 0;
}

.product .main .right-box .pro-right {
    /* margin-left: 43px; */
    flex: 1;
}

.product .main .right-box .pro-one {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product .main .right-box .pro-name {
    font-size: 22px;
    font-weight: bold;
    color: #333333;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.product .main .right-box .pro-btn {
    display: flex;
    align-items: center;
}

.product .main .right-box .pro-btn-item {
    transition: all 0.4s;
    width: 120px;
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
    text-align: center;
}

.product .main .right-box .pro-btn-item1 {
    background: #0559B3;
}

.product .main .right-box .pro-btn-item2 {
    background: #81ba2e;
}

.product .main .right-box .pro-jieshao {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 8px;
}

.product .main .right-box .peo-js-item {
    width: 48.6%;
    height: 79px;
    box-sizing: border-box;
    border: 1px solid #E1E2E8;
    margin-top: 20px;
    padding-left: 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product .main .right-box .pro-js-one {
    font-size: 15px;
    font-weight: bold;
    color: #333333;
}

.product .main .right-box .pro-js-two {
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    margin-top: 7px;
}

.product .main .right-box .r-name img {
    width: 4px;
    margin-right: 20px;
}

/* 产品详情 */
.product .main .xq-main {
    margin-top: 20px;
    width: 100%;
}

.product .main .xq-main .xq-box1 {
    background: #FFFFFF;
    display: flex;
    box-sizing: border-box;
    padding: 20px;
}

.product .main .xq-main .swiper {
    width: 100%;
    height: 100%;
}

.product .main .xq-main .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.product .main .xq-main .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product .main .xq-main .mySwiper2 {
    height: 80%;
    width: 100%;
}

.product .main .xq-main .mySwiper {
    box-sizing: border-box;
    width: 431px;
    margin: 0 10px;
}

.product .main .xq-main .mySwiper .swiper-slide {
    width: 25%;
    height: auto;
    opacity: 1;
}

.product .main .xq-main .mySwiper .swiper-slide-thumb-active {
    border: 1px solid #81ba2e;
    transition: 0ms;
    box-sizing: border-box;
}

.product .main .xq-main .xq-box1-left {
    height: max-content;
    width: auto;
    overflow: hidden;
    flex: none;
    position: relative;
}

.product .main .xq-main .vr-box {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product .main .xq-main .vr-box .vr-bg {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product .main .xq-main .vr-box .vr-bg img {
    width: 50px;
}

.product .main .xq-main .mySwiper2 {
    width: 400px;
    height: 400px;
}

.product .main .xq-main .xq-box1-right {
    margin-left: 30px;
    overflow: hidden;
    flex: 1;
}

.product .main .xq-main .box1-name {
    font-size: 22px;
    font-weight: bold;
    color: #333333;
    letter-spacing: 3px;
}

.product .main .xq-main .box1-line {
    width: 28px;
    height: 2px;
    background: #0559B3;
    margin: 16px 0 14px 0;
}

.product .main .xq-main .box1-info {
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    line-height: 24px;
    letter-spacing: 2px;
}

.product .main .xq-main .box1-btn {
    display: flex;
    align-items: center;
    margin-top: 51px;
}

.product .main .xq-main .box1-bitem {
    width: 120px;
    height: 40px;
    font-size: 16px;
    font-weight: 400;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 2px;
}

.product .main .xq-main .box1-bitem1 {
    background: #81ba2e;
    margin-right: 20px;
}

.product .main .xq-main .box1-bitem2 {
    background: #0559B3;
}

.product .main .xq-main .box1-tu {
    display: flex;
    margin-top: 24px;
}

.product .main .xq-main .box1-tu .swiper-button-prev,
.product .main .xq-main .box1-tu .swiper-button-next {
    position: static;
    width: 20px;
    height: auto;
    margin: 0;
}

.product .main .xq-main .box1-tu .swiper-button-prev {
    background: #81ba2e;
}

.product .main .xq-main .box1-tu .swiper-button-next {
    background: #0559B3;
}

.product .main .xq-main .box1-tu .swiper-button-next:after,
.product .main .xq-main .box1-tu .swiper-button-prev:after {
    color: #fff;
    font-size: 15px;
    font-weight: 600;
}

.product .main .xq-main .xq-box2 {
    box-sizing: border-box;
    padding: 0 20px 8px 20px;
    margin-top: 20px;
    background: #FFFFFF;
}

.product .main .xq-main .box2-title {
    height: 60px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #EBECEE;
    font-size: 20px;
    font-weight: bold;
    color: #0559B3;
    letter-spacing: 1px;
    width: 100%;
}

.product .main .xq-main .box2-title img {
    width: 4px;
    height: 20px;
    object-fit: cover;
    margin-right: 20px;
}

.product .main .xq-main .parameter {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 28px;
}

.product .main .xq-main .para-list {
    width: 32.09%;
    height: 79px;
    background: #FFFFFF;
    border: 1px solid #E1E2E8;
    margin-bottom: 20px;
    margin-right: 1.58%;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    padding-left: 30px;
    justify-content: center;
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    letter-spacing: 2px;
}

.product .main .xq-main .para-list:nth-child(3n) {
    margin-right: 0;
}

.product .main .xq-main .para-list span:first-child {
    font-size: 15px;
    font-weight: bold;
    color: #333333;
    margin-bottom: 7px;
}

.product .main .xq-main .intro-text {
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 34px;
    box-sizing: border-box;
    padding: 19px 0;
}

.product .main .xq-main .intro-text img {
    /*max-width: 100%;*/
    width: auto;
}

.product .main .xq-main .show-text {
    padding: 28px 0;
}

.product .main .xq-main .show-text img {
    max-width: 100%;
}

.product .main .xq-main .cont-name {
    margin: 35px 0;
    justify-content: center;
    display: flex;
    align-items: center;
    width: 100%;
    font-size: 28px;
    font-weight: bold;
    color: #0559B3;
}

.product .main .xq-main .cont-name span {
    color: #81ba2e;
}

.product .main .xq-main .cont-list {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.product .main .xq-main .cont-item {
    width: 49%;
    display: flex;
    margin-bottom: 24px;
}

.product .main .xq-main .input-box {
    flex: 1;
    height: 54px;
    background: #FFFFFF;
    border: 1px solid #F0F1F2;
    border-radius: 4px;
    box-sizing: border-box;
    padding: 0 20px;
    font-size: 16px;
    font-weight: 400;
    color: #333;
    letter-spacing: 2px;
    outline: none;
    font-family: '微软雅黑';
}

.product .main .xq-main .cont-item span {
    line-height: 54px;
    height: 54px;
    text-align: center;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    letter-spacing: 2px;
    display: block;
    width: 80px;
}

.product .main .xq-main .input-box::-webkit-input-placeholder {
    color: #999999;
}

.product .main .xq-main .cont-item1 {
    width: 100% !important;
}

.product .main .xq-main .cont-item1 .input-box {
    height: 148px;
    padding-top: 17px;
    padding-bottom: 17px;
    resize: none;
}

.product .main .xq-main .cont-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px 0 28px 0;
}

.product .main .xq-main .cont-b-list {
    width: 330px;
    height: 60px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 500;
    color: #FFFFFF;
    letter-spacing: 2px;
}

.product .main .xq-main .cont-b-list1 {
    background: #0559B3;
}

.product .main .xq-main .cont-b-list2 {
    background: #81ba2e;
    margin-left: 40px;
}
@media screen and (max-width: 640px) {
    .product .main .right-box .listBox{
        grid-template-columns: 49% 49%;
    }
}