* {
    margin: 0;
    padding: 0;
}


li {
    list-style: none;
}

input,
button,
textarea,
video {
    outline: 0;
    border: 0;
    background: none;
    resize: none;
}

.swiper-button-next::after,
.swiper-button-prev::after {
    content: '' !important;
}

.swiper-button-next,
.swiper-button-prev {
    outline: none;
}

.swiper-button-lock,
.swiper-pagination-lock,
.swiper-scrollbar-lock {
    display: block !important;
}

.swiper-pagination-bullet {
    outline: none;
}

@font-face {
    font-family: syr;
    src: url(../font/SOURCEHANSANSCN-REGULAR.OTF);
}

@font-face {
    font-family: syl;
    src: url(../font/SOURCEHANSANSCN-LIGHT.OTF);
}

body {
    min-width: 1200px;
    max-width: 1920px;
    margin: 0 auto !important;
    font-family: syr !important;
    color: #333333;
}

.box {
    width: 1200px;
    margin: auto;
}

/* header */
header {
    width: 1200px;
    z-index: 999;
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    margin: auto;
    font-size: 18px;
    color: #fff;
    transition: .3s;
}

.htop {
    height: 108px;
}

.htop .txt {
    font-size: 18px;
    line-height: 22px;
    margin-left: 16px;
    letter-spacing: 2px;
}

.htop .txt span {
    font-family: syl;
    background-image: -webkit-linear-gradient(bottom, #fff, #fff, #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.htop .txt img {
    margin: 0 10px;
}

.htop .phone {
    font: 14px/18px syl;
}

.htop .phone b {
    font: bold 23px syr;
}

nav {
    background: rgb(255, 255, 255, .95);
}

nav a {
    position: relative;
    width: 239px;
    font: 18px/56px syl;
    letter-spacing: 1px;
    color: #333333;
}

nav a:nth-child(n+2)::after {
    content: '';
    width: 1px;
    height: 17px;
    background: #999999;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    margin: auto;
}

nav .active,
nav a:hover {
    font-family: syr;
    font-weight: bold;
    background: #f0c552;
    color: #333333;
}

nav .active::after,
nav a:hover::after,
nav a:hover+a::after,
nav .active+a::after {
    display: none;
}

/* header end */

.xuan {
    position: fixed;
    right: 0;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 68px;
    height: 360px;
    z-index: 99;
    font-size: 18px;
}

.xuan li {
    width: 68px;
    height: 68px;
    background: #24282e;
    cursor: pointer;
    border-radius: 4px;
}

.xuan li img {
    filter: brightness(100);
}

.xuan li:last-child {
    background: #cccccc !important;
}

.xuan li:last-child img {
    filter: none;
}

.xuan li:hover {
    background: #f0c552;
}

.xuan li:hover img {
    filter: none;
}

.xuan li:hover .kuang {
    display: flex;
}

.xuan li a {
    width: 100%;
    height: 100%;
}

.xuan li .kuang {
    display: none;
    background-color: rgb(255, 255, 255);
    box-shadow: 1.5px 2.598px 11.18px 1.82px rgb(28 28 28 / 13%);
    width: 200px;
    height: 60px;
    right: 90px;
    border-radius: 15px;
}

.xuan li:nth-child(2) .kuang {
    width: 150px;
    height: 150px;
}

.xuan li:nth-child(3) .kuang {
    width: 258px;
}

.xuan .kuang .jiao {
    top: 0;
    bottom: 0;
    margin: auto;
    right: -20px;
    width: 0;
    height: 0;
    border-width: 10px;
    border-color: transparent transparent transparent #fff;
    border-style: solid;
    filter: drop-shadow(1.5px 2.598px 11.18px rgb(28 28 28 / 13%));
}

/* footer */
footer {
    background: #221e1f;
    color: #fff;
    font-size: 20px;
    font-family: PingFang SC;
}

footer a,
footer a:hover {
    color: #fff;
}

.f_top {
    padding: 106px 0 97px;
}

.f_top .tit {
    font-size: 26px;
    font-weight: bold;
}

.f_top .line {
    width: 219px;
    height: 1px;
    background: #656263;
    margin: 16px 0 46px;
}

.f_top .con a {
    margin-top: 24px;
}

.f_top .con img {
    margin-right: 15px;
}

.f_top .kuang {
    border: 1px solid rgb(255, 255, 255, .3);
    border-radius: 20px;
    width: 410px;
    height: 101px;
    padding: 0 34px 0 38px;
}

.f_top .kuang1 {
    height: 119px;
    margin: 17px 0;
}

.f_top .tt {
    font-size: 18px;
    opacity: 0.7;
}

.f_top .cn {
    width: 270px;
    letter-spacing: 1px;
}

.f_top .cn b {
    display: block;
    font-size: 20px;
    line-height: 23px;
    margin-top: 5px;
}

.f_top .cn span {
    font-size: 22px;
}

.f_top .kuang2 {
    width: 151px;
    height: 356px;
    margin-left: 16px;
    padding: 0;
}

.f_top .kuang2 .img p {
    font-size: 14px;
    opacity: 0.8;
}

.f_top .kuang2 .img>div {
    width: 99px;
    height: 99px;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    padding: 3px;
    margin: 11px 0 4px;
}

.f_top .kuang2 .img img {
    width: 100%;
}

.f_bottom {
    line-height: 90px;
    background: #333333;
    font-size: 16px;
}

/* footer end */

/* 列表分页 */
.pagination {
    line-height: 78px;
    font-size: 22px;
    color: #333333;
    text-align: center;
    border-top: 1px solid #bfbfbf;
    position: absolute;
    bottom: 30px;
    left: 0;
    right: 0;
    margin: auto;
}

.pagination li {
    width: 50px;
    text-align: center;
    line-height: 35px;
    display: inline-block;
    margin: 0 3px;
}

.pagination li a {
    color: #333333;
}

.pagination li.active,
.pagination li a:hover {
    color: #f0c552 !important;
    position: relative;
}

.pagination li.active::after {
    content: '';
    width: 50px;
    height: 4px;
    background: #f0c552;
    position: absolute;
    left: 0;
    right: 0;
    top: -23px;
}

.sxy {
    padding-top: 30px;
    border-top: 1px solid #cccccc;
    font-size: 18px;
    color: #111111;
    margin-top: 70px;
}

.sxy>div {
    max-width: 45%;
}


/* 列表分页 end */


/* index */

.swiper0 .swiper-pagination {
    bottom: 49px !important;
}

.swiper0 .swiper-pagination-bullet {
    position: relative;
    width: 14px;
    height: 14px;
    background: #fff;
    border-radius: 50%;
    opacity: 1;
    margin: 0 14px !important;
}

.swiper0 .swiper-pagination-bullet-active {
    background: #fff;
}

.swiper0 .swiper-pagination-bullet-active::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 1px solid #fff;
    border-radius: 50%;
    position: absolute;
    left: -4px;
    top: -4px;
}

.title .aa {
    font-size: 140px;
    line-height: 1;
    color: #f1f1f1;
    letter-spacing: -9px;
    text-transform: uppercase;
}

.title .bb {
    font-size: 46px;
    margin-top: -100px;
}

.title .cc {
    font: 20px/46px syl;
}

.index1 {
    padding: 100px 0 115px;
}

.index1 .box {
    margin-top: 57px;
}

.index1 li p {
    font: 20px/32px syl;
    margin-top: 25px;
}

.index2 {
    overflow: hidden;
}

.index2 .swiper {
    height: 750px;
    margin-top: 70px;
}

.index2 .swiper-slide .box>div {
    margin-right: 94px;
}

.index2 .im.p_a {
    height: 750px;
    width: 50.4%;
    left: 0;
    top: 0;
    overflow: hidden;
}

.index2 .im.p_a img {
    height: 100%;
}

.index2 .tit {
    font-size: 44px;
    line-height: 55px;
    margin: 96px 0 80px;
}

.index2 .con {
    width: 433px;
    height: 128px;
    font: 20px/32px syl;
}

.index2 a {
    background-color: rgb(240, 197, 82);
    box-shadow: 0px 3px 7px 0px rgba(169, 123, 1, 0.33);
    width: 202px;
    height: 60px;
    border-radius: 30px;
    font-size: 24px;
    margin: 220px 80px 0 auto;
}

.index2 .swiper-button {
    background: url(../images/left.png) no-repeat center;
    top: auto;
    bottom: 60px;
    width: 61px;
    height: 60px;
    opacity: 1 !important;
}

.index2 .swiper-button-prev {
    left: auto;
    right: 75px;
}

.index2 .swiper-button-next {
    right: 0;
    transform: rotate(180deg);
}

.index2 .swiper .swiper-scrollbar {
    transform: rotate(-90deg);
    width: 228px;
    height: 2px;
    top: 34%;
    left: auto;
    right: 14.5%;
}

@media screen and (max-width:1280px) {
    .index2 .swiper .swiper-scrollbar {
        right: -40px;
    }
}

.index2 .swiper .swiper-scrollbar-drag {
    height: 3px;
    background: #f0c552;
}

.index2 .num {
    left: 0;
    right: 0;
    top: 72px;
    font-size: 31px;
    color: #e1e1e1;
    padding-right: 42px;
}

.index2 .num b:nth-child(1) {
    display: block;
    font-size: 48px;
    color: #f0c552;
    margin: 0 -11px 225px 0;
}

.index25 {
    background: #f8f8f8;
    padding: 110px 0 96px;
}

.index25 .more {
    width: 200px;
    height: 60px;
    background: #f0c552;
    border-radius: 30px;
    font-size: 24px;
    color: #333333;
}

.index25 ul {
    margin-top: 20px;
}

.index25 li {
    margin-top: 46px;
}

.index25 li>img {
    margin-bottom: 20px;
}

.index25 .tit {
    font: bold 28px syl;
    color: #333333;
}

.index25 .more1 {
    font-size: 20px;
    color: #f0c552;
}

.index25 .more1 img {
    margin-left: 12px;
}

.index3 {
    padding-top: 124px;
    color: #fff;
}

.index3 .title {
    color: #333333;
}

.index3 .mySwiper2 {
    margin-top: 60px;
}

.index3 .mySwiper2 .swiper-slide,
.index3 .mySwiper4 .swiper-slide {
    height: 800px;
    background-size: cover;
}

.index3 .txt {
    width: 100%;
    top: 127px;
    z-index: 9;
}

.index3 .txt2 {
    top: 216px;
}

.index3 .con {
    font: 20px/46px syl;
    margin-bottom: 17px;
}

.index3 .con span {
    width: 14px;
    height: 14px;
    background: #f0c552;
    border-radius: 50%;
    margin-left: 12px;
}

.index3 .tt {
    font: 28px syl;
}

.index3 .tit {
    font-size: 70px;
}

.index3 .cn {
    font: 70px syl;
    opacity: 0.4;
    margin-top: 37px;
}

.index3 .more {
    width: 289px;
    height: 77px;
    background: #f0c552;
    border-radius: 38px;
    font-size: 24px;
    color: #000;
    margin-top: 87px;
}

.index3 .more1 {
    margin: 127px 0 0 auto;
}

.index3 .more img {
    filter: brightness(0);
    margin-left: 17px;
}

.index3 .mySwiper {
    width: 635px;
    position: absolute;
    right: 0;
    bottom: -26px;
}

.index3 .mySwiper3 {
    width: 635px;
    position: absolute;
    left: 0;
    bottom: -26px;
}

.index3 .mySwiper .swiper-slide,
.index3 .mySwiper3 .swiper-slide {
    height: 103px;
    background: #a7b2c4;
    border: 2px solid transparent;
    overflow: hidden;
}

.index3 .mySwiper .swiper-slide-thumb-active,
.index3 .mySwiper3 .swiper-slide-thumb-active {
    border-color: #fff;
}

.index3 .p_a1 {
    font: 14px syl;
    left: 12px;
    bottom: 3px;
}

.index3 .p_a1 img {
    width: 11px;
    height: 11px;
    margin-right: 5px;
}

.index4 {
    background: #f8f8f8;
    padding: 110px 0 96px;
}

.index4 .more {
    width: 200px;
    height: 60px;
    background: #f0c552;
    border-radius: 30px;
    font-size: 24px;
    color: #333333;
}

.index4 ul {
    margin-top: 20px;
}

.index4 li {
    margin-top: 46px;
}

.index4 li>img {
    margin-bottom: 20px;
}

.index4 .tit {
    font: bold 28px syl;
    color: #333333;
}

.index4 .more1 {
    font-size: 20px;
    color: #f0c552;
}

.index4 .more1 img {
    margin-left: 12px;
}

.index6 {
    padding: 110px 0 96px;
}

.index6 .title .aa {
    font-size: 120px;
}

.index6 .title .bb {
    margin-top: -90px;
}

.index6 ul {
    margin-top: 20px;
}

.index6 .more {
    width: 200px;
    height: 60px;
    background: #f0c552;
    border-radius: 30px;
    font-size: 24px;
    color: #333333;
}

.index6 li {
    margin-top: 46px;
}

.index6 li>div {
    padding: 28px 18px 0 15px;
}

.index6 .tit {
    font: bold 28px syl;
    color: #333333;
    margin-bottom: 12px;
}

.index6 .con {
    font: 20px syl;
}

.index6 .more1 {
    font-size: 20px;
    color: #f0c552;
}

.index6 .more1 img {
    margin-left: 12px;
}

.index7 .title {
    left: 0;
    right: 0;
    margin: auto;
    filter: brightness(100);
    top: 120px;
}

.index7 .title .aa {
    color: rgb(241, 241, 241, .02);
    font-size: 120px;
}

.index7 .title .bb {
    margin-top: -93px;
}

.index7 .img {
    height: 805px;
    overflow: hidden;
}

.index7 .txt {
    width: 1190px;
    left: 0;
    right: 0;
    margin: auto;
    bottom: 85px;
}

.index7 .txt p {
    font: 24px/34px syl;
    color: #fff;
}

.index7 .txt .active {
    position: relative;
    font-size: 28px;
    font-weight: bold;
    color: #eec352;
}

.index7 .txt .active::after {
    content: '';
    width: 110px;
    height: 2px;
    background: #f0c552;
    position: absolute;
    left: 0;
    right: 0;
    bottom: -12px;
}

.index8 {
    padding: 110px 0 130px;
}

.index8 ul {
    margin-top: 65px;
}

.index8 li .p_a {
    left: 44px;
    bottom: 42px;
}

.index8 .tit {
    font-size: 28px;
    color: #fff;
}

.index8 .con {
    font: 20px syl;
    color: rgb(255, 255, 255, .7);
    text-transform: uppercase;
}

.index9 .title {
    margin-bottom: 55px;
}

.index10 {
    background: url(../images/index10.jpg) no-repeat center;
    padding: 116px 0 124px;
}

.index10 .title {
    margin-right: -40px;
}

.index10 .title .aa {
    font-size: 120px;
}

.index10 .title .bb {
    margin-top: -87px;
}

.index10 .con {
    width: 500px;
    font: 20px/41px syl;
    margin: 80px 0 46px;
}

.index10 a,
.index10 a:hover,
.index11 .more {
    width: 202px;
    height: 60px;
    background: #f0c552;
    border-radius: 30px;
    font-size: 24px;
    color: #333333;
}

.index11 {
    padding: 127px 0 104px;
}

.index11 .more1 {
    margin-left: 39px;
    border: 1px solid #f0c552;
    background: none;
}

.index11 video {
    margin: 55px 0 15px;
}

.index11 .img {
    width: 389px;
    height: 232px;
    overflow: hidden;
}

.index11 .img img {
    height: 100%;
}

.index11 .con {
    width: 318px;
    -webkit-line-clamp: 3;
    font: 20px/32px syl;
    color: #333333;
    margin: 32px 0 28px 19px;
}

.index11 .right {
    width: 180px;
    height: 58px;
    border: 1px solid #f0c552;
    font-size: 24px;
    color: #f0c552;
    margin-left: 19px;
}

.form {
    background: #f8f8f8;
    padding: 129px 0 108px;
}

.form form {
    margin-top: 90px;
}

.form form p {
    width: 590px;
    height: 62px;
    background: #fff;
    border-radius: 5px;
    padding-left: 23px;
    font-size: 18px;
    font-family: PIngFang SC;
    color: #999999;
    margin-top: 45px;
}

.form form p img {
    margin-right: 15px;
}

.form form p:nth-child(3) {
    width: 1200px;
}

.form input {
    width: 80%;
    height: 100%;
}

.form button {
    width: 200px;
    height: 60px;
    background: #f0c552;
    border-radius: 30px;
    font-size: 20px;
    margin: 119px auto 0;
}

/* index end */
.bg {
    padding: 80px 0 0;
}

.top .box {
    border-bottom: 1px solid #e5e5e5;
    padding-bottom: 7px;
}

.top .left {
    border-left: 3px solid #f0c552;
    padding-left: 11px;
}

.top .left p:nth-child(1) {
    font-size: 22px;
    line-height: 1;
}

.top .left p:nth-child(2) {
    font-size: 16px;
    color: rgb(51, 51, 51, .4);
    text-transform: uppercase;
    font-weight: 300;
    line-height: 1;
    margin-top: 9px;
}

.top .right,
.top .right a {
    font-size: 16px;
    color: #7f7f7f;
    opacity: 0.8;
}

/* 关于我们 */
.about1 {
    margin: 84px auto 147px;
}

.about1 .img {
    width: 597px;
    height: 470px;
    overflow: hidden;
}

.about1 .txt {
    width: 550px;
}

.about1 .tit {
    font-size: 44px;
    color: #f0c552;
}

.about1 .tt {
    font: 20px syl;
}

.about1 .line {
    width: 59px;
    height: 1px;
    background: #f0c552;
    margin: 29px 0 26px;
}

.about1 .con {
    font: 20px/40px syl;
}

.about1 .content {
    margin-top: 81px;
}

/* 关于我们 end */

/* 产品中心 */
.prolist {
    padding-bottom: 150px;
}

.prolist .pro {
    margin-top: 80px;
}

.p_nav {
    width: 237px;
    padding-bottom: 50px;
    background: #f8f8f8;
}

.p_nav h3 {
    background: #161616;
    font: 21px/64px syl;
    color: #fff;
}

.p_nav .navlist a {
    height: 84px;
    border-bottom: 1px dashed #e0e0e0;
    padding-left: 25px;
    font-size: 18px;
    color: #7f7f7f;
    letter-spacing: 1px;
}

.p_nav .navlist a:last-child {
    border-bottom: none;
}

.p_nav .navlist span {
    font-family: Arial;
    margin-right: 23px;
}

.p_nav .navlist .active,
.p_nav .navlist a:hover {
    font-size: 18px;
    color: #333333;
    background: #f0c552;
}

.p_nav .qrcode {
    font-size: 13px;
    margin-top: 50px;
}

.p_nav .qrcode img {
    height: 136px;
    background: url(../images/qr.jpg) no-repeat center;
    padding: 4px;
    background-size: contain;
    margin-bottom: 6px;
}

.p_con {
    width: 933px;
}

.p_con .list {
    background: #f4f4f4;
    padding: 22px 28px 22px 19px;
    margin-bottom: 53px;
}

.p_con .im {
    width: 462px;
    height: 407px;
    background: #292929;
    overflow: hidden;
}

.p_con .im img {
    display: none;
    max-width: 100%;
    max-height: 100%;
}

.p_con .img .p_a {
    font: 18px syl;
    color: #fff;
    left: 28px;
    bottom: 32px;
}

.p_con .color img {
    width: 19px;
    height: 19px;
    overflow: hidden;
}

.p_con .txt {
    width: 386px;
}

.p_con .tit {
    font: bold 28px syl;
}

.p_con .con {
    font: 20px/30px syl;
    margin: 34px 0 26px;
    height: 90px;
    -webkit-line-clamp: 3;
}

.p_con .txt .aaa>div:nth-child(-n+2) {
    max-width: 84px;
}

.p_con .txt .aaa>div:nth-child(3) {
    max-width: 160px;
}

.p_con .line {
    width: 1px;
    height: 75px;
    background: #d3c9c7;
}

.p_con .txt .tt {
    font-size: 16px;
}

.p_con .txt .cn {
    font: 18px/24px syl;
    word-break: break-all;
    -webkit-line-clamp: 2;
}

.p_con .more {
    width: 200px;
    height: 60px;
    background: #f0c552;
    border-radius: 30px;
    font-size: 24px;
    color: #fff;
    margin-top: 30px;
}

/* 产品中心 end */

/* 服务领域 */

.partner1 {
    padding: 89px 0 99px;
}

.partner1 .box {
    margin-top: 75px;
}

.partner1 li {
    margin-top: 27px;
}

.partner1 li>div {
    width: 600px;
    padding-left: 94px;
}

.partner1 .tit {
    font-size: 36px;
    font-family: oppr;
    font-weight: bold;
    color: #3a3a3a;
}

.partner1 .tt {
    font-size: 16px;
    color: #5e5e5e;
    text-transform: uppercase;
    margin: 6px 0 43px;
}

.partner1 .line {
    width: 35px;
    height: 1px;
    background: #201d1e;
}

.partner1 .con {
    font-size: 18px;
    line-height: 30px;
    color: #3c3838;
    margin-top: 44px;
}

.partner1 li:hover {
    background: #3a3163;
}

.partner1 .bg-jian .tit,
.partner1 .bg-jian .tt,
.partner1 .bg-jian .con {
    color: #fff;
}

.partner1 .bg-jian .line {
    background: #fff;
}

.partner .index13 {
    padding: 90px 0 34px;
}

/* 服务领域 end */

/* 新闻资讯 */
.news ul.box {
    padding: 87px 0 100px;
}

.news .list {
    margin-bottom: 35px;
    padding: 0 22px 46px;
    border-bottom: 1px solid #bfbfbf;
}

.news .list:last-child {
    border-bottom: none;
}

.news .list .month {
    font-size: 18px;
    color: #999999;
    margin-right: 5px;
}

.news .img {
    width: 468px;
    height: 278px;
    overflow: hidden;
}

.news .img img {
    width: auto;
    height: 100%;
}

.news .list>div {
    width: 630px;
}

.news .tit {
    font-size: 24px;
    font-weight: bold;
    color: rgb(51, 51, 51, .9);
}

.news .describe {
    -webkit-line-clamp: 3;
    font: 20px/32px syl;
    height: 96px;
    color: #5a5a5a;
    margin: 24px 0 16px;
}

.news .date {
    font-size: 16px;
    color: #000;
    font-family: dinm;
}

.news .date span {
    font-size: 22px;
}

.news i {
    width: 13px;
    height: 1px;
    background: #000;
    margin: 0 3px;
}

.news .content {
    line-height: 2;
    font-size: 16px;
    text-indent: 2em;
    margin-top: 40px;
}

/* 新闻资讯 end */
.arc {
    padding-bottom: 80px;
    font: 14px Helvetica Neue, Helvetica, PingFang SC, Tahoma, Arial, sans-serif;
}

.arc>.box {
    margin-top: 50px;
    font-size: 18px;
    line-height: 2;
}

.arc .tit {
    font-size: 32px;
}

.arc .content {
    margin-top: 50px;
}

.arc img {
    display: inline-block;
    max-width: 100%;
}

/* contactUs */
.contact>.p_r {
    margin: 140px 0 250px;
}

.contact>.p_r .left .text {
    margin-bottom: 46px;
    font-size: 18px;
    color: rgb(102, 102, 102, .9);
}

.contact>.p_r .left span {
    font-size: 24px;
    color: #333333;
    opacity: 0.9;
    margin-left: 10px;
}

.contact>.p_r .left .line {
    width: 470px;
    height: 1px;
    background: #cccccc;
    margin: 16px 0;
}

.contact .qrcode {
    width: 283px;
    margin-top: 30px;
    color: rgb(51, 51, 51, .9);
    font-size: 18px;
}

.contact .qrcode .img {
    width: 116px;
    height: 116px;
    background: #764e4c;
    overflow: hidden;
    margin-bottom: 11px;
}

.contact .qrcode img {
    max-width: 100%;
}

.contact>.p_r .map {
    position: absolute;
    right: 0;
    top: -57px;
    width: 54%;
    height: 791px;
}

/* contactUs end */