@media (min-width: 1601px) {
    html {
        font-size: 16px;
    }
}

@media (max-width: 1600px) {
    html {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 12px;
    }
}

@media screen and (min-width: 992px) {
    .index_pro .probox .fl .protype .bd ul li p:hover a {
        color: #1173f2;
    }

    .index_pro .probox .fl .protype .bd ul li p:hover span {
        background: url(../images/mulu1.png) center center no-repeat;
    }

    .index_pro .promore:hover {
        color: #fff;
        background: #005595;
    }

    .index_pro .promore:hover::after {
        background: #ffd542 url(../images/morejt.png) center no-repeat;
    }

    .index_news .inlist .initem:hover {
        background: #005595;
    }

    .index_news .inlist .initem:hover .indata,
    .index_news .inlist .initem:hover .indata span,
    .index_news .inlist .initem:hover .intext h3,
    .index_news .inlist .initem:hover .intext .intxt {
        color: #fff;
    }

    .imglist .imgitem:hover .imgimg img {
        transform: translate(-50%, -50%) scale(1.1);
    }

    .imglist .imgitem:hover .imgtxt {
        color: #005595;
    }

    .imglist .imgitem:hover .imgimg span {
        opacity: 1;
        filter: alpha(opacity=100);
    }
}

@media screen and (max-width: 992px) {
    .xymob-head {
        display: block;
    }

    .pc-head {
        display: none;
    }

    .banner {
        margin-top: 60px;
    }

    .index_tit {
        margin-bottom: 20px;
    }

    .index_tit b {
        font-size: 30px;
    }

    .index_tit p {
        font-size: 24px;
    }

    .index_pro {
        padding: 50px 0;
    }

    .index_pro .probox {
        margin-top: 20px;
    }

    .index_pro .probox .fl {
        display: none;
    }

    .index_pro .probox .fr {
        width: 100%;
    }

    .index_pro .probox .fr .prolist {
        gap: 10px;
        grid-template-columns: repeat(2, 1fr);
    }

    .index_pro .probox .fr .prolist .proitem .protxt {
        padding: 10px;
        font-size: 15px;
    }

    .index_pro .promore {
        font-size: 16px;
        margin: 25px auto 0;
    }

    .index_tel {
        display: none;
    }

    .index_adv {
        padding: 20px 0 40px 0;
    }

    .index_adv .adv_list {
        margin-top: 30px;
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .index_adv .adv_list .adv_item {
        padding: 12px 15px 12px;
    }

    .index_adv .adv_list .adv_item .adv_con h3 {
        font-size: 18px;
    }

    .index_about {
        padding: 50px 0;
    }

    .index_about .aboutbox {
        padding-top: 10px;
        flex-wrap: wrap;
        flex-direction: column-reverse;
    }

    .index_about .aboutbox .fl {
        width: 100%;
        margin-top: 20px;
    }

    .index_about .aboutbox .fr {
        width: 100%;
    }

    .index_about .aboutbox .fl h3 {
        font-size: 24px;
    }

    .index_about .aboutbox .fl .aboutcon {
        margin: 10px 0;
        font-size: 15px;
        line-height: 25px;
    }

    .index_news {
        padding: 50px 0;
    }

    .index_news .inlist .initem {
        width: 100%;
        margin-right: 0;
        margin-bottom: 10px;
    }

    .index_news .inlist .initem a {
        padding: 10px 0;
    }

    .index_news .inlist .initem .intext h3 {
        font-size: 16px;
    }

    footer {
        padding: 20px 0;
    }

    .foot1 {
        flex-wrap: wrap;
        line-height: 25px;
    }

    .foot2 {
        flex-wrap: wrap;
        line-height: 25px;
    }

    .foot3 {
        flex-wrap: wrap;
        line-height: 25px;
        gap: 0;
    }

    .foot3 a {
        margin-left: 8px;
    }

    .foot3 a:last-child {
        margin-left: 0;
    }

    /* 内页 */
    .innerban {
        margin-top: 60px;
        height: 200px;
    }

    .innerban .innertop h3 {
        font-size: 24px;
    }

    .innerban .innertop p {
        font-size: 16px;
    }

    .main {
        padding: 30px 0;
    }

    .mainbox {
        margin-top: 20px;
    }

    .mainbox .fl {
        width: 100%;
    }

    .mainbox .fl .bntop {
        padding: 15px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .mainbox .fl .bntop h3 {
        font-size: 21px;
    }

    .mainbox .fl .bntop p {
        display: none;
    }

    .mainbox .fl .bntop .menu-toggle {
        display: block;
    }

    .mainbox .fl .bnbox {
        display: none;
    }

    .mainbox .fl .bnbox a {
        font-size: 14px;
    }

    .mainbox .fr {
        width: 100%;
        margin-top: 20px;
    }

    .mainbox .fr .bptop h3 {
        font-size: 21px;
        margin-bottom: 10px;
        padding-bottom: 5px;
    }

    .mainbox .fr .bpcon {
        font-size: 16px;
    }

    .imglist .imgitem {
        width: 49%;
        margin-right: 2%;
        margin-bottom: 10px;
    }

    .imglist .imgitem:nth-child(4n) {
        margin-right: 2%;
    }

    .imglist .imgitem:nth-child(2n) {
        margin-right: 0;
    }

    .imglist .imgitem .imgtxt {
        font-size: 16px;
        padding: 10px;
    }

    .producttop h3 {
        font-size: 21px;
        margin-bottom: 10px;
        padding-bottom: 5px;
    }

    .productcon {
        line-height: 25px;
        font-size: 16px;
    }

    .newslist .newsitem .newstitle h3 {
        font-size: 16px;
    }

    .abimglist {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .downlist .downitem {
        padding: 0px 20px;
        height: 65px;
    }

    .downlist .downitem .dofl img {
        display: none !important;
    }

    .downlist .downitem .dofl span {
        font-size: 15px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
    }

    .downlist .downitem .dofr span {
        display: none;
    }

    .downlist .downitem .dofr a {
        font-size: 14px;
        width: 70px;
        height: 30px;
        line-height: 28px;
    }

    .kfView {
        display: none;
    }

    .newslist .newsitem {
        height: 60px;
        line-height: 60px;
        font-size: 16px;
    }

    .productcon table {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        border-collapse: collapse;
    }

    .productcon table::-webkit-scrollbar {
        height: 4px;
    }

    .productcon table th,
    .productcon table td {
        padding: 4px !important;
        white-space: nowrap;
        min-width: 100px;
    }

    .nyprolist {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .nyprolist .nyproitem {
        padding: 15px;
    }

    .nyprolist .nyproitem .nyprotitle {
        font-size: 16px;
    }
}

@media screen and (max-width: 992px) {
    .index_pro .pro_nav .pro_tit {
        display: none;
    }

    .index_pro .pro_nav .pro_menu {
        width: 95%;
    }

    .index_pro .pro_list {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .index_pro .pro_list .pro_item {
        padding: 25px;
    }

    .index_pro .pro_list .pro_item .procategory_title {
        font-size: 20px;
    }

    .nyprolist .nyproitem .nyprotext {
        margin-bottom: 10px;
    }
}

@media screen and (max-width: 767px) {

    .index_pro .pro_list,
    .nyprolist {
        grid-template-columns: 1fr;
    }

    .index_pro .pro_list .pro_item {
        padding: 15px;
    }

    .index_pro .pro_list .pro_item .procategory_title {
        font-size: 16px;
    }

    .index_pro .pro_list .pro_item .procategory_desc {
        font-size: 14px;
    }
}