@font-face {
    font-family: "HarmonyOS_Sans_SC_Bold";
    src: url(../font/HarmonyOS_Sans_SC_Bold.ttf);
}

@font-face {
    font-family: "HarmonyOS_Sans_SC_Light";
    src: url(../font/HarmonyOS_Sans_SC_Light.ttf);
}

@font-face {
    font-family: "HarmonyOS_Sans_SC_Medium";
    src: url(../font/HarmonyOS_Sans_SC_Medium.ttf);
}

@font-face {
    font-family: "HarmonyOS_Sans_SC_Regular";
    src: url(../font/HarmonyOS_Sans_SC_Regular.ttf);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;

}

li {
    list-style: none;
}

a {
    text-decoration: none;
    list-style: none;
}

div {
    display: block;

}

.main {
    width: 100%;
    overflow: hidden;
    /* padding-top: 80px; */

}

.w1000 {
    width: 1000px;
    max-width: 100%;
}

.w1140 {
    width: 1140px;
    max-width: 100%;
}

.w1220 {
    width: 1220px;
    max-width: 100%;
    margin: 0 auto;
}

.w1400 {
    width: 1400px;
    max-width: 94%;
    margin: 0 auto;
}

.w1577 {
    width: 1577px;
    max-width: 94%;
    margin: 0 auto;
}

.w1660 {
    width: 1660px;
    max-width: 94%;
}

.w1720 {
    width: 1720px;
    max-width: 94%;
    margin: 0 auto;
}

.w1840 {
    width: 1840px;
    max-width: 96%;
    margin: 0 auto;
}

.w660 {
    width: 660px;
    max-width: 94%;
}

.header {
    position: fixed;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 999;
    background: #fff;
    transition: top 0.3s;
}

.header.header_top {
    background: transparent
}

.header-cen {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.header_l {
    display: flex;
    align-items: center;
}

.header_logo {
    margin-right: 40px;
    display: flex;
    align-items: center;
}

.header_logo a {
    display: flex;
    align-items: center;
    flex-direction: column;
}

.header_logo a img {
    display: block;
    max-width: 134px;
}

.header_logo a .logo_a {
    display: none;
}

.header_top .header_logo a .logo_a {
    display: block;
}

.header_top .header_logo a .logo_b {
    display: none;
}

.header_logo .caidan {
    display: block;
    border: none;
    background: none;
    outline: none;
    margin-left: 20px;
    display: none;
    cursor: pointer;
}

.header_logo .caidan .iconfont {
    font-size: 30px;
}

.header_logo .caidan .icon-quxiao {
    font-size: 25px;
    display: none;
}

.header_logo img {
    display: block;
}

.header-a>ul {
    display: flex;
    align-items: center;

}

.header-a>ul>li {
    padding: 0 10px;
    margin-right: 30px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.header-a>ul>li:last-child {
    margin-right: 0;
}

.header-temb {
    position: relative;
}

.header-temb p {
    font-size: 12px;
    line-height: 80px;
    color: #333;
    transition: all 0.3s ease;
    cursor: pointer;
}

.header_top .header-temb>a p{
    color: #fff;
}

.header-a>ul>li:hover p a{
    color: #ff5101;
}

.header-a>ul>li p:hover a{
    color: #ff5101;
}

.header-v-hover {
    display: none;
    position: absolute;
    left: 50%;
    top: 80px;
    transform: translateX(-50%);
    padding:0 10px;
    width: auto;
    border-bottom-left-radius: 6px;
    border-bottom-right-radius: 6px;
    background: #fff;
    z-index: 8;
    box-shadow: 0 0 10px 5px rgba(160, 160, 160, 0.2);
    /* 阴影效果 */
}

.header-v-hover a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    color: #333;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 14px;
    white-space: nowrap;
    min-width: 120px;
}

.header-v-hover a:hover {
    background: #ff5101;
    color: #fff;
    font-size: 14px;
}

.header_r {
    display: flex;
    align-items: center;
}


@media (max-width: 1099px) {
    .header_l {
        width: 100%;
    }

    .header_logo {
        width: 100%;
        height: 80px;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .header_logo .caidan {
        display: block;
    }

    .header_logo .caidan .iconfont {
        font-size: 36px;
        color: #f2800a;
    }

    .header_r {
        display: none;
        width: 100%;
        background: #fff;
        max-width: 100vw;
        position: relative;
        z-index: 2;
    }

    .header_r::before {
        content: "";
        display: block;
        position: absolute;
        z-index: -1;
        width: 100vw;
        height: 100vh;
        left: 50%;
        top: 0;
        transform: translateX(-50%);
        background: #fff;
    }

    .header-a {
        width: 100%;
    }

    .header-a .header-temb p {
        color: #333;
        font-size: 16px;
        line-height: 60px;
    }

    .header-a>ul {
        width: 100%;
        flex-direction: column;
        max-height: 100vh;
        overflow-y: auto;
    }

    .header-a>ul>li {
        width: 90%;
        margin-right: 0;
        height: auto;
        align-items: flex-start;
    }

    .header-v-hover {
        position: relative;
        left: 0;
        top: 0;
        transform: translateX(20px);
        width: 100%;
        box-shadow: none;
    }

    .header-v-hover a {
        justify-content: flex-start;
        height: 40px;
    }

    .header-v-hover a:hover {
        background: none;
        color: #ff5101;
    }
}


/* footer */
.footer {
    background: #326cf6;
    padding-top: 50px;
}

.footr_a {
    padding-bottom: 40px;
    border-bottom: 1px solid #5684f3;
}

.footr_title {
    font-size: 18px;
    margin-bottom: 20px;
    font-family: HarmonyOS_Sans_SC_Bold;
    color: #ffffff;
}

.footr_a_bom ul {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.footr_a_bom ul li a {
    font-size: 16px;
    line-height: 30px;
    font-family: HarmonyOS_Sans_SC_Medium;
    color: #ffffff;
    margin-right: 23px;
    opacity: 0.6;
    transition: all 0.3s ease;
}

.footr_a_bom ul li a:hover {
    opacity: 1;
}

.footr_b {
    padding: 60px 0 30px;
    border-bottom: 1px solid #5684f3;
}

.footr_b ul {
    display: flex;
    justify-content: space-between;
}

.footr_b_box_bom {
    display: flex;
    flex-direction: column;
}

.footr_b_box_bom a {
    font-size: 16px;
    line-height: 36px;
    color: #ffffff;
    opacity: 0.6;
    transition: all 0.3s ease;
}

.footr_b_box_bom a:hover {
    opacity: 1;
}

.footr_c {
    padding: 20px 0;
    border-bottom: 1px solid #5684f3;
    display: flex;
    justify-content: space-between;
}
.footr_c .l{ width:calc(100% - 150px);}
.footr_c .r{ width:80px;}
.footr_c .r img{ width:100%;}


.footr_c_bom ul {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.footr_c_bom ul li a {
    font-size: 16px;
    line-height: 30px;
    font-family: HarmonyOS_Sans_SC_Medium;
    color: #ffffff;
    margin-right: 23px;
    opacity: 0.6;
    transition: all 0.3s ease;
}

.footr_d {
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.footr_d p,
.footr_d a {
    font-size: 14px;
    color: #adc4fb;
    margin: 0 5px;
    line-height: 30px;
    transition: all 0.3 ease;
}

.footr_d a:hover {
    color: #ffffff;
}

@media (max-width: 768px) {
    .footer {
        padding-top: 40px;
    }

    .footr_a {
        padding-bottom: 20px;
    }

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

    .footr_b ul {
        flex-direction: column;
    }

    .footr_b_box_bom {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .footr_title {
        margin-bottom: 8px;
    }

    .footr_b ul li {
        margin-bottom: 15px;
    }

    .footr_b_box_bom a {
        margin-right: 20px;
        white-space: nowrap;
    }
}


/* 面包屑 */
.mbx {
    display: flex;
    align-items: center;
    color: #333333;
}

.mbx ul {
    display: flex;
    align-items: center;
    color: #666666;
    font-family: HarmonyOS_Sans_SC_Regular;
    margin-left: 6px;
}

.mbx ul li {
    margin: 0 4px;

}

.mbx ul li a {
    display: inline-block;
    color: #666666;
    font-family: HarmonyOS_Sans_SC_Regular;
    line-height: 1;
    font-size: 14px;
}

.mbx ul li:last-child a {
    color: #333333;
}


/* box_new */

.box_new_cen {
    display: flex;
    justify-content: space-between;
}

.box_mew_l {
    width: 72.64%;
    background: #fff;
    border-radius: 15px;
    padding: 40px;
}

.box_new_title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
}

.box_new_title h6>img {
    display: block;
    margin-right: 8px;
}

.box_new_title h6 {
    display: flex;
    align-items: center;
    font-size: 23px;
    line-height: 1;
    font-family: HarmonyOS_Sans_SC_Bold;
    color: #333333;
}

.box_new_title a {
    display: flex;
    align-items: center;
    color: #326cf6;
    letter-spacing: 1px;
    font-family: HarmonyOS_Sans_SC_Medium;
}

.box_new_lb {
    display: flex;
    justify-content: space-between;
}

.box_new_lb_l {
    width: 49%;
}

.box_new_lb_l_prc {
    width: 100%;
    position: relative;
    border-radius: 12px;
    overflow: hidden;
}

.box_new_lb_l_prc img {
    display: block;
    width: 100%;
    transition: all 0.5s ease;
}

.box_new_lb_l_prc:hover img {
    transform: scale(1.1);
}

.box_new_lb_l_prc_txt {
    position: absolute;
    left: 0;
    bottom: -100%;
    height: 45px;
    width: 100%;
    background: rgba(0, 0, 0, 0.4);
    color: #fff;
    display: flex;
    align-items: center;
    font-size: 16px;
    line-height: 1;
    font-family: HarmonyOS_Sans_SC_Regular;
    padding: 0 20px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    transition: all 0.5s ease;
}

.box_new_lb_l_prc:hover .box_new_lb_l_prc_txt {
    bottom: 0;
}

.box_new_lb_r {
    width: 49%;
}

.box_mew_r {
    width: 24.643%;
    background: #fff;
    border-radius: 15px;
    padding: 32px 23px;
}

.box_new_lb_l_list a {
    display: flex;
    align-items: center;
    margin-top: 21px;
    cursor: pointer;
}

.box_new_lb_l_list p {
    width: calc(100% - 7px);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    font-size: 16px;
    line-height: 1;
    color: #666666;
    font-family: HarmonyOS_Sans_SC_Regular;
    transition: all 0.3s ease;
}

.box_new_lb_l_list a:hover p {
    color: #326cf6;
}

.box_new_lb_l_list .dian {
    display: block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #326cf6;
    line-height: 16px;
    margin-left: 3px;
    margin-right: 5px;
    /* margin-bottom: 1.3px; */
}

.box_mew_r .box_new_title {
    margin-bottom: 15px;
}

.box_mew_r_bom ul li a {
    display: flex;
    align-items: center;
    font-size: 16px;
    line-height: 34px;
    color: #333333;
    font-family: HarmonyOS_Sans_SC_Medium;
}

.box_mew_r_bom ul li a span {
    display: block;
    letter-spacing: 1px;
    margin-right: 3px;
    font-family: HarmonyOS_Sans_SC_Bold;
}

.box_mew_r_bom ul li a p {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    transition: all 0.3s ease;
}

.box_mew_r_bom ul li a:hover p {
    color: #326cf6;
}

.box_mew_r_bom ul li:nth-child(-n+3) a span {
    color: #f03232;
}

/* 分页器 */
.pagination_cen {
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination_l {
    display: flex;
    align-items: center;

}

.pagination_l ul {
    display: flex;
    align-items: center;
}

.pagination_l ul li a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    color: #888888;
    transition: all 0.3s ease;
    font-family: HarmonyOS_Sans_SC_Medium;
}

.pagination_l ul li .pagination_l_active {
    color: #6a3cff;
    font-weight: bold;
}

.pagination_l ul li a:hover {
    color: #6a3cff;
}

.pagination_l ul li:first-child a .iconfont {
    transform: rotate(180deg);
}

.pagination_l ul li a .iconfont {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background-color: #dbdbdb;
    color: #fff;
    font-size: 20px;
    transition: all 0.3s ease;
}

.pagination_l ul li a .iconfont:hover {
    background: #6a3cff;
}

.pagination_r {
    margin-left: 30px;
    display: flex;
    align-items: center;
}

.pagination_r p {
    font-size: 16px;
    color: #666;
    line-height: 1;
    font-family: "HarmonyOS_Sans_SC_Medium";
}

.pagination_r input {
    width: 30px;
    height: 30px;
    border: none;
    border-bottom: 2px solid #333;
    outline: none;
    margin: 0 3px;
    text-align: center;
    font-size: 18px;
    background: none;
}


/* 隐藏默认的加减按钮 */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}


.pagination_r button {
    width: 90px;
    height: 46px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 16px;
    line-height: 1;
    background: #6a3cff;
    outline: none;
    border: none;
    margin-left: 25px;
}

@media (max-width: 768px) {
    .pagination_l ul li a {
        width: 30px;
        height: 40px;
    }

    .pagination_r {
        margin-left: 20px;
    }

    .pagination_r button {
        width: 70px;
        height: 40px;
        margin-left: 16px;
    }


}

@media (max-width: 500px) {
    .pagination_l ul li a {
        font-size: 15px;
    }

    .pagination_r p {
        font-size: 15px;
    }

    .pagination_r button {
        font-size: 15px;
    }

    .pagination_cen {
        flex-direction: column;
    }

    .pagination_l {
        margin-bottom: 15px;
        width: 100%;
    }

    .pagination_l ul {
        width: 100%;
        justify-content: space-between;
    }
}


/* banner_c */


.banner_c {
    position: relative;
    width: 100%;
}

.banner_c_bj img {
    display: block;
    width: 100%;
    min-height: 70vh;
    object-fit: cover;
}

.banner_c_cen {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.banner_c_cen h6 {
    font-size: 56px;
    line-height: 1;
    margin-bottom: 16px;
    color: #fff;
}

.banner_c_cen p {
    font-size: 30px;
    line-height: 1;
    font-family: "HarmonyOS_Sans_SC_Regular";
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 30px;
}

.banner_c_cen img {
    display: block;
    max-width: 100%;
}
@media (max-width: 1570px) {
    .banner_c_cen h6 {
        font-size: 50px;
    }

    .banner_c_cen p {
        font-size: 28px;
        margin-bottom: 20px;
    }
}

@media (max-width: 1470px) {
    .banner_c_bj img {
        min-height: 64vh;
    }
}

@media (max-width: 1200px) {

    .banner_c_cen h6 {
        font-size: 40px;
    }

    .banner_c_cen p {
        font-size: 22px;
        margin-bottom: 15px;
    }

    .banner_c_bj img {
        min-height: 55vh;
    }
}


@media (max-width: 768px) {

    .banner_c_cen h6 {
        font-size: 36px;
    }

    .banner_c_cen p {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .banner_c_bj img {
        min-height: 50vh;
    }
}

/* 视频弹窗 */

.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    /* 黑色遮罩，带有透明度 */
    z-index: 888;

}

.video-modal.hidden {
    display: none;
}

.video-modal_cen {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column-reverse;
    width: 100%;
    height: 100%;
    position: relative;
}

.video-content {
    max-width: 80%;
    /* 根据需要调整弹窗大小 */
    max-height: 80%;
    overflow: auto;
    position: relative;
}

.video-content video {
    width: 100%;
    height: auto;
}

.video-header {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    /* padding: 10px; */
    aspect-ratio: 1 / 1;
    width: 40px;
    background-color: #f9f9f9;
    border-bottom: 1px solid #ddd;
    border-radius: 50%;
    margin-top: 10px;
}

.close-btn {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    cursor: pointer;
    aspect-ratio: 1 / 1;
    width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}