.mall_banner {
    height: 560px;
    background-image: url(https://zkmall-pc.oss-cn-shenzhen.aliyuncs.com/images/custom/banner.png);
    background-size: 1920px 560px;
    background-position: center;
    padding: 178px 0 0;
    box-sizing: border-box;
    background-repeat: no-repeat;
}
.banner_data h1,
.banner_data h3{
    font-family: Source Han Sans CN VF;
    font-weight: bold;
    font-size: 47px;
    color: #212121;
    line-height:48px;
}
.banner_data p {
    font-family: Source Han Sans CN VF;
    font-weight: 400;
    font-size: 18px;
    color: #626262;
    margin:0;
    margin-top:15px;
}
/* block标题通用样式开始 */
.block_message h5 {
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 700;
    font-size: 24px;
    color: #212122;
    line-height: 26px;
    text-align: center;
    font-style: normal;
    text-transform: none;
    margin-bottom: 8px;
}
.block_message p {
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 700;
    font-size: 14px;
    color: #626262;
    line-height: 14px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
/* block标题通用样式结束 */

/*  block1 */
.products_block1{}

.block1_list{
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap:30px;
    padding:105px 0 70px 0;
}
.block1_data_parent {
    /*padding-top:36px;*/
    box-sizing: border-box;
    /*margin-right:31px;*/
}
.block1_data_list {
    width:100%;
    height:140px;
    cursor: pointer;
    background-size: 100% 100%;
    padding:17px 25px 23px;
    box-sizing: border-box;
    background-image: url("https://zkmall-pc.oss-cn-shenzhen.aliyuncs.com/images/products/block1_bg.png");
}
.block1_data_parent:nth-child(3n) {
    margin-right:0;
}
.block1_data_list img {
    margin-right:19px;
}
.block1_data_list:hover {
    transform: translateY(-10px);
    transition: 0.3s ease-in-out;
    background-image: url("https://zkmall-pc.oss-cn-shenzhen.aliyuncs.com/images/purchasing/brand_active.jpg");
}
.block1_data_list h5 {
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 700;
    font-size: 19px;
    color: #212121;
    line-height: 19px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    margin-bottom: 8px;
}
.block1_data_list p {
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 700;
    font-size: 14px;
    color: #9F9F9F;
    line-height: 20px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}

/* block2 */
.products_block2 {
    padding:101px 0 100px;
    box-sizing: border-box;
}
.list_msg {
    width: 264px;
    height: 126px;
    margin:40px 45px 101px 0;
    background: linear-gradient(0deg, #FAFAFA, #EEEEEE);
    border-radius: 8px 8px 16px 16px;
    padding:28px 0 38px;
    box-sizing: border-box;
}
.list_msg:last-child {
    margin-right:0;
}
.list_msg p {
    font-family: Source Han Sans CN VF;
    font-weight: 400;
    font-size: 22px;
    color: #626262;
    margin:0;
    margin-top:7px;
}



/*商城案例*/
.shop_test {
    margin-top:10px;
}
.shop_test_list {
    padding-top:20px;
    box-sizing: border-box;
    margin-right:20px;
}
.shop_test_container {
    height:368px;
    width: 284px;
    background: #FFFFFF;
    border-radius: 8px;
    overflow: hidden;
}
.shop_test_list:nth-of-type(5n) {
    margin:0;
}
.shop_test_container:hover {
    transform: translateY(-10px);
    transition: 0.4s ease-in-out;
}
.text_message_code {
    width: 100%;
    height:100%;
    background-color:rgba(0,0,0,.6);
    z-index:9;
    left:0;
    top:0;
}
.message_code {
    width: 150px;
    height: 150px;
    background: #FFFFFF;
    margin:45px auto;
    border-radius: 12px;
}
.test_data {
    padding:19px 19px 24px 13px;
    box-sizing: border-box;
}
.test_data h3 {
    padding-bottom: 12px;
    box-sizing: border-box;
}
.test_data h3 span {
    font-family: Source Han Sans CN VF;
    font-weight: 500;
    font-size: 16px;
    color: #212121;
    flex:1;

}
.test_data p {
    font-family: Source Han Sans CN VF;
    font-weight: 400;
    font-size: 12px;
    color: #9F9F9F;
    line-height: 16px;
}
.shop_btns p {
    font-family: Source Han Sans, Source Han Sans;
    font-weight: 700;
    font-size: 12px;
    color: #626262;
    text-align: center;
    font-style: normal;
    text-transform: none;
    margin-top: 18px;

}
.s_b {
    width: 229px;
    height: 40px;
    border-radius: 24px;
    font-weight: 400;
    text-align: center;
    line-height: 40px;
    display: block;
    margin-top:40px;
    font-family: Source Han Sans CN VF;
    font-weight: 400;
    font-size: 14px;
    background: #FF5000;
    color: #FFFFFF;
}
/* block3 */
.products_block3 {
    padding:80px 0 100px;
    box-sizing: border-box;
    background: #f8f8f8;
}
.block3_container{
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap:30px;
    padding: 30px 0;
    box-sizing: border-box;
}
.block3_list {
    width: 100%;
    height: 214px;
    background: #FFFFFF;
    border-radius: 8px;
}
.block3_list:nth-of-type(2n) {
    margin-right:0;
}
.block3_list:nth-of-type(n+2) {
    margin-bottom:20px;
}
.model_left {
   flex:1;
    padding:0 42px 0 30px;
    box-sizing: border-box;
}
.model_left h5 {
    font-family: Source Han Sans CN VF;
    font-weight: 500;
    font-size: 22px;
    color: #212121;
}
.model_left span {
    width: 32px;
    height: 2px;
    background: #FF5000;
    display: block;
    margin:16px 0;
}
.model_left p {
    font-family: Source Han Sans CN VF;
    font-weight: 400;
    font-size: 16px;
    color: #626262;
    line-height: 28px;
}
/*  block4 */
.products_block4 {
    padding-bottom: 365px;
    padding-top:80px;
    box-sizing: border-box;
    background-image: url("https://zkmall-pc.oss-cn-shenzhen.aliyuncs.com/images/footer-img.png");
    background-position:center bottom;
    background-size: 1920px auto;
    background-repeat: no-repeat;
}
.block4_model1{
    padding: 40px 0;
    display: grid;
    grid-template-columns: repeat(3,minmax(0,1fr));
    gap:30px;
}
.model1_list {
    width: 100%;
    height: 245px;
    padding:0 30px;
    box-sizing: border-box;
    background-image: url("https://zkmall-pc.oss-cn-shenzhen.aliyuncs.com/images/custom/bg.png");
    background-size: 100% 100%;
}
.model1_list:nth-of-type(3n) {
    margin-right:0;
}
.model1_list:nth-of-type(4) {
    background-image: url("https://zkmall-pc.oss-cn-shenzhen.aliyuncs.com/images/custom/bg1.png");
}
.model1_list:nth-of-type(5) {
    background-image: url("https://zkmall-pc.oss-cn-shenzhen.aliyuncs.com/images/custom/bg2.png");
}
.model1_list:nth-of-type(6) {
    background-image: url("https://zkmall-pc.oss-cn-shenzhen.aliyuncs.com/images/custom/bg3.png");
}
.model1_list h4{
    font-family: Source Han Sans CN VF;
    font-weight: 500;
    font-size: 22px;
    line-height:22px;
    color: #212121;
    margin:22px 0 16px;
}
.model1_list p {
    font-family: Source Han Sans CN VF;
    font-weight: 400;
    font-size: 16px;
    color: #626262;
    line-height: 28px;
}
.model2.block_message h5{
  margin:99px 0 46px;
    box-sizing: border-box;
}
.model2_list {
    width: 476px;
    height: 465px;
    margin-right:36px;
    padding-top:60px;
    box-sizing: border-box;
}
.list_message {
    background: #F8F8F8;
    border-radius: 6px;
}
.list_top {
    padding:0 20px;
    background-image: url("https://zkmall-pc.oss-cn-shenzhen.aliyuncs.com/images/custom/block4_bg.png");
    background-size: 100% 100%;
    box-sizing: border-box;
}
.top_left_img {
    margin-top: -65px;
}
.top_message {
    padding:45px 30px 0;
    box-sizing: border-box;
}
.top_message p {
    font-family: Source Han Sans CN VF;
    font-weight: 400;
    font-size: 22px;
    color: #000000;
    line-height: 36px;
}
.list_bottom {
    height:245px;
    padding:18px 30px;
    box-sizing: border-box;
}
.list_bottom p {
    font-family: Source Han Sans CN VF;
    font-weight: 400;
    font-size: 16px;
    color: #626262;
    line-height: 24px;
    margin-top:12px;
}


/* 固定nav样式  */
.price_fixe_header {
    width: 100%;
    position: fixed;
    left: 0;
    top: 66px;
    /*background: linear-gradient(180deg, #fff, rgba(255, 255, 255, .6));*/
    background: rgba(255, 255, 255,1);
    height: 60px;
    z-index: 999;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    transform: translateY(-70px);
    box-shadow: 0px 0px 10px 1px #eee;
    opacity: 0;
}

.price_fixe_header ul {
    width: 1280px;
    /*margin: 0 auto;*/
    height: 66px;
    padding: 10px 0;
    justify-content: center;
    box-sizing: border-box;
    gap: 5px;
}

.price_fixe_header li {
    cursor: pointer;
    flex: 0 0 auto;
    /*min-width: 100px;*/
    padding: 10px;
    box-sizing: border-box;
    height: 46px;
    text-align: center;
    color: #000;
    background: #fff;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.price_fixe_header li:hover, .price_fixe_header .price_fixe_active {
    background: rgba(255,80,0,0.05);
    border-radius: 5px;
    color: var(--themeColor);
}

.price_fixe_header li a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    height: 100%;
    padding: 0 12px;
    color: inherit;
    text-decoration: none;
    font-size: 18px;
    font-weight: 400;
}

.price_fixe_header .price_header_icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.price_fixe_header .price_header_icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: filter 0.3s ease;
}

.price_fixe_header .price_header_text {
    font-size: 16px;
    white-space: nowrap;
    font-weight: 400;
}


.price_header {
    transform: translateY(0px);
    opacity: 1;
    transition: all 1.2s ease-in-out;
}

/* 常驻顶部：不再使用 price_remove 隐藏 */
.price_remove {
    transform: translateY(0px);
    opacity: 1;
    transition: all .8s ease-in-out;
}