.display-flex {
    display: flex;
}
/**轮播图**/
.banner6 {
    background: url(../images/20250430/product/zn/qa/ban.png) no-repeat;
    background-size: cover;
    background-position: center;
}


/**ul**/
.product-zn-qa-model1 .model1 ul {
    display: flex;
    justify-content: space-around;
    margin: 100px 0;
}
.product-zn-qa-model1 .model1 ul li {
    text-align: center;
    width: 281px;
    height: 344px;
    background: #F5F5F5;
    box-shadow: 0px 4px 29px 0px rgba(9,3,5,0.22);
    border-radius: 6px;
    transition: transform 0.3s ease; /* 添加过渡效果 */
}
.product-zn-qa-model1 .model1 ul li:hover  {
    cursor: pointer;
    background: linear-gradient(0deg, rgba(85,161,255,0.98), rgba(1,115,255,0.98), rgba(1,115,255,0.98), rgba(190,219,255,0.98));
}
.product-zn-qa-model1 .model1 ul li:hover .items-p {
    color: #ffffff;
}
.product-zn-qa-model1 .model1 ul li:hover .item-titles {
    background: #ffffff;
    color: #1F59FE;
}
.product-zn-qa-model1 .model1 ul li .item-titles {
    height: 20px;
    font-family: Alibaba PuHuiTi 2.0;
    font-weight: normal;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 60px;
    width: 281px;
    height: 60px;
    background: linear-gradient(0deg, rgba(85,161,255,0.98), rgba(1,115,255,0.98), rgba(1,115,255,0.98), rgba(190,219,255,0.98));
    box-shadow: 0px 6px 10px 0px rgba(1,115,255,0.27);
    border-radius: 6px;
    border: 1px solid #1F59FE;
}

.product-zn-qa-model1 .model1 ul li .items-p {
    height: 105px;
    font-family: Alibaba PuHuiTi 2.0;
    font-weight: normal;
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    text-align: left;
    padding: 0px 17px;
    margin-top: 20px;
}

.product-zn-qa-model1 .model1 div {
    height: 546px;
    background: #FFFFFF;
    box-shadow: 0px 1px 40px 0px rgba(0,0,0,0.13);
    border-radius: 30px;
    margin: 50px auto;
    text-align: center;
}
/**两个图**/
.product-zn-qa-model2 {
    background: #F4F6FC;
}
.product-zn-qa-model2 .model2 {
    display: flex;
    margin: 45px 0;
}
.product-zn-qa-model2 .model2 .model2-left {
    height: 479px;
    background: #FFFFFF;
    box-shadow: 0px 1px 40px 0px rgba(0,0,0,0.13);
    border-radius: 5px;
    border: 2px solid #F5F6FC;
    
}
.product-zn-qa-model2 .model2 .model2-left img {
    margin: 0 auto;
    vertical-align: middle;
}
.product-zn-qa-model2 .model2 .model2-right ul {
    background: url(../images/20250430/product/zn/qa/kbg.png) no-repeat;
    width: 338px;
    height: 137px;
    margin-top: 62px;
    display: flex;
    align-items: center;
}
.product-zn-qa-model2 .model2 .model2-right ul .title {
    height: 25px;
    font-family: Alibaba PuHuiTi 2.0;
    font-weight: normal;
    font-size: 26px;
    color: #000000;
    line-height: 25px;
}


/**应用场景**/
.product-zn-qa-model3 {
    background: #F4F6FC;
}
.product-zn-qa-model3 .model3 {
    display: flex;
    justify-content: space-around;
    margin: 45px 0;
}
.product-zn-qa-model3 .model3:hover .model3-right {
    background-color: #176de6;
}
.product-zn-qa-model3 .model3:hover .model3-right ul li {
    color: #ffffff;
}
.product-zn-qa-model3 .model3 .model3-left {
    width: 663px;
    height: 479px;
    background: #FFFFFF;
    box-shadow: 0px 1px 40px 0px rgba(0,0,0,0.13);
    border-radius: 5px;
    border: 2px solid #F5F6FC;
    display: grid;
    place-items: center; /* 水平和垂直居中 */
}
.product-zn-qa-model3 .model3 .model3-left img {
    margin: 0 auto;
    vertical-align: middle;
}
.product-zn-qa-model3 .model3 .model3-right {
    width: 537px;
    height: 399px;
    background: #FFFFFF;
    box-shadow: 0px 1px 40px 0px rgba(0,0,0,0.13);
    border-radius: 5px;
    border: 2px solid #F5F6FC;
    margin-top: 36px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.product-zn-qa-model3 .model3 .model3-right ul .title {
    /* height: 110px; */
    line-height: 33px;
    font-family: Alibaba PuHuiTi 2.0;
    font-weight: normal;
    font-size: 24px;
    color: #000000;
    padding-left: 20px;
    margin-bottom: 20px;
}
.product-zn-qa-model3 .model3 .model3-right ul .content {
    width: 440px;
    height: 41px;
    font-family: Alibaba PuHuiTi 2.0;
    font-weight: normal;
    font-size: 16px;
    color: #333333;
    line-height: 24px;
    padding-left: 20px;
}


/**产品功能**/
.product-zn-qa-model4 {
    margin-bottom: 40px;
}
.product-zn-qa-model4 .shiyong {
    margin-top: 30px;
}
.product-zn-qa-model4 .shiyong ul li {
    transition: transform 0.5s ease;
}
.product-zn-qa-model4 .shiyong ul li:hover  {
    transform: scale(1.1);
}
.product-zn-qa-model4 .shiyong ul li div {
    text-align: center;
}
.product-zn-qa-model4 .shiyong ul li div img {
    margin-top: 29px;
}
.product-zn-qa-model4 .shiyong ul li div .p1 {
    height: 75px;
    font-family: Alibaba PuHuiTi 2.0;
    font-weight: normal;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 91px;
    text-align: center;
}
.product-zn-qa-model4 .shiyong ul li div .p2 {
    height: 55px;
    font-family: Alibaba PuHuiTi 2.0;
    font-weight: normal;
    font-size: 12px;
    color: #FFFFFF;
    line-height: 21px;
    text-align: left;
}

.product-zn-qa-model4 .shiyong .ul {
    display: flex;
    justify-content: space-between;
}
.product-zn-qa-model4 .shiyong ul li:first-child {
    background: url(../images/20250430/product/zn/qa/gn1.png) no-repeat;
    width: 394px;
    height: 463px;
    background-position: center;
    padding: 20px 20px 0 98px;
}
.product-zn-qa-model4 .shiyong ul li:nth-child(2) {
    background: url(../images/20250430/product/zn/qa/gn2.png) no-repeat;
    width: 394px;
    height: 463px;
    background-position: center;
    padding: 20px 70px 0 67px;
}
.product-zn-qa-model4 .shiyong ul li:last-child {
    background: url(../images/20250430/product/zn/qa/gn3.png) no-repeat;
    width: 394px;
    height: 463px;
    background-position: center;
    padding: 20px 108px 0 40px;
}