@charset "utf-8";
@import url("reset.css");
@import url("animate.min.css");
@import url("/public/plugins/font-awesome-4.7.0/css/font-awesome.min.css");

* {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

:root {
  --page-width: 1440px;
  --font-size: 14px;
  --font-color: #939393;
  --theme-color: #2a6cf4;
  --hover-color: #01478d;
  --nav-height: 96px;
  --nav-son-color: #01478d;
  --p-line-height: 200%;
  --p-size: 15px;
  --p-color: #1a1a1a;
  --font-color-hover: #01478d;
}

body {
  background-color: #fff;
  overflow: hidden;
  font-size: var(--font-size);
}

input,
button {
  font-family: Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB,
    Microsoft YaHei, 微软雅黑, Arial, sans-serif;
}

img {
  max-width: 100%;
}

a {
  background: transparent;
  text-decoration: none;
  color: var(--p-color);
}

a:active,
a:hover {
  outline: 0;
}

a:hover {
  text-decoration: none;
  color: var(--hover-color);
}

.textCenter {
  text-align: center;
}

.wrapper {
  width: var(--page-width);
  margin: 0 auto;
  text-align: left;
}

.index .wrapper {
  width: var(--page-width);
}

.ov {
  overflow: hidden;
}

.ts {
  text-transform: uppercase;
}

.mauto {
  margin: 0 auto;
}

.pz {
  position: relative;
  z-index: 0;
}

.pa {
  position: absolute;
  z-index: 0;
}

.bz {
  box-sizing: border-box;
}

.b {
  font-weight: bold;
}

.i {
  font-style: italic;
}

.hidden {
  display: none !important;
}

.cb {
  clear: both;
}

.tes {
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mt20 {
  margin-top: 20px;
}

/*animation*/
@keyframes slideDown {
  0% {
    top: 45px;
    opacity: 0;
  }

  to {
    top: 100px;
    opacity: 1;
  }
}

@-webkit-keyframes slideDown {
  0% {
    top: 45px;
    opacity: 0;
  }

  to {
    top: 100px;
    opacity: 1;
  }
}

@keyframes slideUp {
  0% {
    transform: translate(-50%, 100%);
    opacity: 0;
  }

  to {
    transform: translate(-50%, 0);
    opacity: 1;
  }
}

@-webkit-keyframes slideUp {
  0% {
    transform: translate(-50%, 100%);
    opacity: 0;
  }

  to {
    transform: translate(-50%, 0);
    opacity: 1;
  }
}

@keyframes headerDown {
  0% {
    transform: translateY(-70%);
  }

  to {
    transform: translateY(0);
  }
}

.img img {
  transform: scale(1);
}

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

.flex {
  display: flex;
  display: -webkit-flex;
}

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

.flexColumn {
  display: flex;
  display: -webkit-flex;
  flex-direction: column;
}

.flexAc {
  display: flex;
  display: -webkit-flex;
  align-items: center;
}

.flexCenter {
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
}

.flexWrap {
  display: flex;
  display: -webkit-flex;
  flex-wrap: wrap;
}

.flexRight {
  display: flex;
  display: -webkit-flex;
  justify-content: flex-end;
}

.ovd {
  overflow: hidden;
}

.db {
  display: block;
}

#app {
  overflow: hidden;
}

.wow {
  visibility: hidden;
  /* 初始状态不可见 */
  opacity: 0;
  /* 初始状态完全透明 */
}

.wow.animate__animated {
  visibility: visible;
  /* 动画触发时可见 */
  opacity: 1;
  /* 动画触发时完全不透明 */
}

[v-clock] {
  display: none;
}

/*header*/
.container {
  max-width: 1800px;
  padding: 0 100px;
  margin: 0 auto;
}

/* ========== */
/* = PC-HEADER = */
/* ========== */
.pc-header {
  position: fixed;
  z-index: 99;
  top: 0;
  left: 0;
  width: 100%;
  background: #0d3051;
  height: 94px;
}

.pc-header .logo {
  margin-left: 5%;
}

.pc-header .logo img,
.pc-header .logo2 img {
  height: 64px;
}

.pc-header .logo2 {
  display: none;
}

.pc-header > .container {
  display: flex;
  flex-flow: wrap;
  justify-content: space-between;
  align-items: center;
}

.pc-header .r {
  flex: 1;
}

.pc-header ul {
  width: fit-content;
  display: flex;
  flex-flow: wrap;
  justify-content: space-between;
  align-items: center;
}

.pc-header ul li {
  display: flex;
  margin: 0 39px;
}

.pc-header ul li > a {
  font-size: 20px;
  line-height: 100px;
  height: 100px;
  color: #fff;
}

.pc-header ul li.current > a,
.pc-header ul li:hover > a {
  color: #fff;
}

.pc-header .navdiv {
  display: none;
  position: absolute;
  top: 94px;
  left: 0;
  width: 100%;
  background-color: #ffffff;
  -webkit-box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.pc-header .navdiv .container {
  display: flex;
  flex-flow: wrap;
  justify-content: space-between;
}

.pc-header .navdiv .text {
  width: 30%;
  padding: 65px 0 80px;
  background: #f8f8f8;
  position: relative;
  font-weight: bold;
}

.pc-header .navdiv .text:before {
  content: "";
  position: absolute;
  right: 100%;
  top: 0;
  width: 100%;
  background: #f8f8f8;
  height: 100%;
}

.pc-header .navdiv .text span {
  font-size: 36px;
  color: #333333;
}

.pc-header .navdiv .text p {
  font-size: 60px;
  color: #cdcdcd;
  margin-top: 10px;
  text-transform: uppercase;
}

.pc-header .navdiv .con {
  width: 70%;
  padding: 40px 80px;
}

.pc-header .navdiv .con .row {
  margin-bottom: 50px;
}

.pc-header .navdiv .con .tit {
  margin-bottom: 15px;
  position: relative;
}

.pc-header .navdiv .con .tit img {
  position: absolute;
  top: 50%;
  margin-top: -15px;
  left: -40px;
}

.pc-header .navdiv .con .tit span {
  font-size: 18px;
  color: #333333;
}

.pc-header .navdiv .con a {
  display: inline-block;
  font-size: 16px;
  margin-right: 35px;
  text-transform: uppercase;
}

.pc-header .navdiv .con a:hover {
  color: #2a6cf4;
}

.pc-header .navdiv .con .des {
  width: 120%;
  clear: both;
  font-size: 30px;
  color: #d0d0d0;
  font-style: italic;
  margin-top: 100px;
}

.pc-header .navdiv .con .des span {
  display: inline-block;
  padding: 0 40px;
  position: relative;
}

.pc-header .navdiv .con .des span:before,
.pc-header .navdiv .con .des span:after {
  content: "";
  position: absolute;
  width: 30px;
  height: 30px;
  background-size: cover;
}

.pc-header .navdiv .con .des span:before {
  left: 0;
  top: -8px;
  background-image: url(../images/navdiv_yin1.png);
}

.pc-header .navdiv .con .des span:after {
  right: 0;
  bottom: -8px;
  background-image: url(../images/navdiv_yin2.png);
}

.pc-header li:hover .navdiv {
  display: block;
}

.pc-header .top .tel {
  display: block;
  padding-left: 40px;
  line-height: 30px;
  background: url(../images/icon/ico_tel.png) no-repeat left;
  color: #2a6cf4;
  font-size: 20px;
}

.pc-header .top a {
  margin-top: 4px;
  display: block;
  background: #2a6cf4;
  color: #ffffff;
  font-size: 18px;
  line-height: 40px;
  padding: 0 5px;
  text-align: center;
}

.pc-header .a-en {
  position: relative;
  display: inline-block;
  padding-left: 34px;
  color: #444;
}

.pc-header .a-en:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  margin-top: -15px;
  display: block;
  width: 30px;
  height: 30px;
  background-size: cover;
  background-image: url(../images/ico_en2.png);
}

.pc-header-index {
  background: #fff;
}

.pc-header-index .logo2 {
  display: block;
}

.pc-header-index .logo {
  display: none;
}

.pc-header-index ul li > a {
  color: #333;
}

.pc-header-index ul li.current > a {
  color: #333;
}

.pc-header-index .top .tel {
  color: #333;
}

.pc-header-index .a-en {
  color: #fff;
}

.pc-header-index .a-en:after {
  background-image: url(../images/ico_en.png);
}

.pc-header .r {
  margin-right: 5%;
}

.pc-header .r .search-icon {
  width: 30px;
  height: 100px;
  cursor: pointer;
}

.pc-header .r .search-icon svg {
  fill: #fff;
}

.pc-header-index .r .search-icon {
  background: none;
}

.pc-header .r .tel {
  margin-right: 60px;
}

.pc-header .r .tel .number {
  height: 25px;
  font-size: 18px;
  font-weight: bold;
  letter-spacing: 1px;
  color: #333;
}

.pc-header .r .tel .title {
  height: 28px;
  font-size: 16px;
  color: #333;
}

.pc-header .r .tel svg {
  fill: #333;
  margin-right: 15px;
}

.pc-header-index .r .tel .number,
.pc-header-index .r .tel .title {
  color: #333;
}

.pc-header-index .r .tel svg {
  fill: #333;
}

/*swiper*/
.home-swiper .swiper-slide {
  z-index: 1;
}

.home-swiper img {
  width: 100%;
}

.home-swiper article {
  top: 20%;
  left: 0;
  width: 100%;
  z-index: 999;
}

.home-swiper article .title {
  font-weight: bold;
  font-size: 30px;
  color: #fff;
  line-height: 140%;
}

.home-swiper article .des {
  margin-top: 25px;
  font-size: 32px;
  color: #fff;
  line-height: 46px;
}

.swiper-button-next,
.swiper-button-prev {
  color: #fff !important;
}

.swiper-pagination-bullet-active {
  background-color: var(--font-color) !important;
}

.home-swiper .swiper-pagination {
  display: flex;
  width: 100%;
  align-items: flex-start;
  justify-content: center;
  bottom: 25px !important;
}

.home-swiper .swiper-pagination-bullet {
  background-color: #fff;
  opacity: 1;
  width: 15px;
  height: 15px;
  border: 1px solid transparent;
  border-radius: 50%;
  background: none !important;
  display: flex;
  align-items: center;
  justify-content: center;
}

.home-swiper .swiper-pagination-bullet::after {
  content: "";
  display: block;
  width: 5px;
  height: 5px;
  background-color: #fff;
  border-radius: 50%;
}

.home-swiper .swiper-pagination-bullet-active {
  border-color: #fff;
}

/*other*/
.banner {
  width: 100%;
}

.banner img {
  display: block;
  width: 100%;
}

.banner article {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
}

.banner article .title {
  line-height: 150%;
  font-size: 48px;
  color: #fff;
}

.banner article .intro {
  line-height: 250%;
  font-size: 32px;
  color: #fff;
}

/*about*/
.about-page1 {
  padding: 137px 0 150px 0;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center top;
  background-color: #fff;
}

.about-page1 .page-title {
  line-height: 67px;
  font-size: 42px;
  color: #333;
}

.about-page1 .page-title::after {
  content: "";
  margin-top: 25px;
  display: block;
  width: 48px;
  height: 4px;
  background-color: #0163b2;
}

.about-page1 .intro {
  gap: 68px;
  margin-top: 68px;
}

.about-page1 .intro .image-wrap,
.about-page1 .intro .image-wrap img {
  width: 708px;
}

.about-page1 .intro article {
  flex: 1;
}

.about-page1 .intro article .title {
  line-height: 54px;
  font-size: 36px;
  color: #333;
  padding-bottom: 19px;
  border-bottom: 1px solid #dedede;
}

.about-page1 .intro article .content {
  margin-top: 20px;
  line-height: 36px;
  font-size: 16px;
  color: #333;
}

.about-page1 .swiperWrapper {
  margin-top: 107px;
}

.about-page1 .swiperWrapper .swiper-button-prev,
.about-page1 .swiperWrapper .swiper-button-next {
  width: 60px;
  height: 60px;
  border: 1px solid #1850b4;
  border-radius: 50%;
}

.about-page1 .swiperWrapper .swiper-button-prev {
  left: -131px;
}

.about-page1 .swiperWrapper .swiper-button-next {
  right: -131px;
}

.about-page1 .swiperWrapper .swiper-button-prev::after, .about-page1 .swiperWrapper .swiper-button-next::after {
  color: #1850b4;
  font-size: 20px;
}

.about-page2 {
  width: 100%;
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  padding: 140px 0 0 0;
}

.about-page2 .wrapper {
  background-repeat: no-repeat;
  background-position: right bottom;
}

.about-page2 .l {
  width: 810px;
}

.about-page2 .l .title {
  line-height: 49px;
  font-size: 30px;
  color: #fff;
}

.about-page2 .l .content {
  margin-top: 22px;
  line-height: 30px;
  font-size: 14px;
  color: #fff;
}

.about-page2 .r {
  height: 100%;
}

.about-page2 .r .position {
  line-height: 25px;
  font-size: 18px;
  color: #fff;
}

.about-page2 .r .name {
  margin-bottom: 120px;
  line-height: 62px;
  font-size: 48px;
  color: #fff;
}

.about-page3 {
  padding: 137px 0 150px 0;
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center top;
  background-color: #fff;
}

.about-page3 .page-title {
  line-height: 67px;
  font-size: 42px;
  color: #333;
}

.about-page3 .page-title::after {
  content: "";
  margin-top: 25px;
  display: block;
  width: 48px;
  height: 4px;
  background-color: #0163b2;
}

.about-page3 article {
  margin-top: 50px;
}

.about-page3 article .image-url {
  width: 588px;
}

.about-page3 article .image-url img {
  width: 100%;
  height: 421px;
  object-fit: cover;
}

.about-page3 article .texts {
  margin-left: 177px;
  width: 480px;
}

.about-page3 article .texts .title {
  line-height: 74px;
  font-size: 72px;
  font-weight: bold;
  color: #0163b2;
}

.about-page3 article .texts .stitle {
  margin-top: 5px;
  line-height: 42px;
  font-size: 24px;
  color: #0163b2;
}

.about-page3 article .texts .content {
  margin-top: 8px;
  line-height: 27px;
  font-size: 16px;
  color: #333;
}

.about-page3 .tabs li {
  width: 60px;
  height: 52px;
  font-size: 18px;
  color: #999;
  cursor: pointer;
}

.about-page3 .tabs li.active {
  color: #0163b2;
}

.about-page3 .tabs li.active::before {
  content: "";
  margin-right: 13px;
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid #0163b2;
  flex-shrink: 0;
  flex-grow: 0;
}

.about-page4 {
  padding: 137px 0 100px 0;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center top;
}

.about-page4 .page-title {
  line-height: 67px;
  font-size: 42px;
  color: #333;
}

.about-page4 .page-title::after {
  content: "";
  margin-top: 25px;
  display: block;
  width: 48px;
  height: 4px;
  background-color: #0163b2;
}

.about-page4 .tabs {
  margin-top: 49px;
}

.about-page4 .tabs li {
  width: 354px;
  height: 52px;
  border-radius: 26px;
  box-shadow: 0 0 5px #ccc;
  cursor: pointer;
  background-color: #fff;
  color: #0163b2;
}

.about-page4 .tabs li:not(:last-child) {
  margin-right: 59px;
}

.about-page4 .tabs li.active {
  background-color: #0163b2;
  color: #fff;
}

.about-page4 .swiper {
  margin-top: 58px;
}

.about-page4 .swiper .image-wrap,
.about-page4 .swiper .image-wrap img {
  display: block;
  width: 100%;
  overflow: hidden;
  transition: all 0.5s;
}

.about-page4 .swiper .swiper-slide:hover .image-wrap img {
  transform: scale(1.1);
}

.about-page4 .swiper .title {
  text-align: center;
  margin-top: 18px;
  line-height: 41px;
  font-size: 16px;
  color: #333;
}

.about-page4 .swiper-pagination {
  position: static !important;
  margin-top: 71px;
  transform: none;
}

.about-page4 .swiper-pagination .swiper-pagination-bullet {
  background-color: #fff;
  opacity: 1;
  border: 1px solid #0163b2;
}

.about-page4 .swiper-pagination .swiper-pagination-bullet-active {
  background-color: #0163b2 !important;
}
.about-page4 .news-list li article .title {
    /* 强制允许单词任意位置断开换行，解决英文不换行核心 */
    word-break: break-all !important;
    /* 取消强制单行 */
    white-space: normal !important;
    /* 两行省略 */
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    line-height: 1.5;
    max-height: 3em;
    margin: 10px 0;
    width: 100% !important;
    box-sizing: border-box !important;
}
.about-page4 .news-list li article {
    width: 100%;
    padding: 12px !important;
}
.about-page5 {
  padding: 115px 0 100px 0;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center top;
}

.about-page5 .page-title {
  line-height: 67px;
  font-size: 42px;
  color: #333;
}

.about-page5 .page-title::after {
  content: "";
  margin-top: 25px;
  display: block;
  width: 48px;
  height: 4px;
  background-color: #0163b2;
}

.about-page5 ul {
  margin-top: 50px;
}

.about-page5 ul li {
  width: calc((100% - 240px) / 4);
  margin-right: 80px;
  margin-bottom: 51px;
}

.about-page5 ul li:nth-child(4n) {
  margin-right: 0;
}

.about-page5 ul li .title {
  width: 230px;
  height: 50px;
  background: url(../images/bg/about5-li.jpg) no-repeat;
  font-size: 22px;
  color: #fff;
  position: relative;
  z-index: 1;
}

.about-page5 ul li .content {
  position: relative;
  z-index: 0;
  margin-top: -25px;
  background-color: #fff;
  border-radius: 10px;
  width: 100%;
  padding: 87px 15px 15px 15px;
  min-height: 350px;
  background: url(../images/bg/about5-li2.jpg) no-repeat center bottom #fff;
}

.about-page6 {
  padding: 142px 0;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: right bottom;
}

.about-page6 .page-title {
  line-height: 67px;
  font-size: 42px;
  color: #333;
}

.about-page6 .page-title::after {
  content: "";
  margin-top: 25px;
  display: block;
  width: 48px;
  height: 4px;
  background-color: #0163b2;
}

.about-page6 .content {
  margin-top: 23px;
}
/*main*/
main {
}

main section.typename {
  padding-top: 138px;
  line-height: 67px;
  font-size: 42px;
  color: #333;
}

main section.typename::after {
  content: "";
  display: block;
  margin-top: 24px;
  width: 48px;
  height: 4px;
  background-color: #0163b2;
  margin-bottom: 51px;
}

/*sidebar*/
.sidebar {
  padding: 34px 0 40px 0;
}

.sidebar li {
  margin-left: 80px;
}

.sidebar li:last-child {
  margin-right: 0;
}

.sidebar li a {
  font-size: 24px;
  color: #666;
}

.sidebar li.active a {
  font-size: 42px;
  color: #333;
}

.sidebar li a:hover {
  color: var(--theme-color);
}

.sidebar li.active a::after {
  content: "";
  position: absolute;
  top: 90px;
  left: 50%;
  transform: translateX(-50%);
  width: 41px;
  height: 20px;
  background: url(../images//icon/arrow-up.jpg) no-repeat;
}

main .typename {
  line-height: 52px;
  font-size: 30px;
}

.detail {
  background-color: #fff;
  padding: 35px 50px;
}

.introduction {
  padding: 30px 0;
  text-align: justify;
  line-height: var(--p-line-height);
  font-size: var(--p-size);
  color: var(--p-color);
}

.introduction.nmt {
  margin-top: 0;
  padding: 0;
}

.introduction div,
.introduction p {
  font-size: var(--p-size);
  color: var(--p-color);
}

.introduction img {
  max-width: 100%;
}

.introduction .share a {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid #ececec;
  line-height: 50px;
  font-size: 0;
  margin-left: 10px;
}

.introduction .share a img {
  vertical-align: middle;
}

.introduction .share a:hover {
  border-color: var(--theme-color);
}

/*联系我们*/
.contact-us {
  padding: 67px 0;
}

.contact-us .l, .contact-us .r {
  width: 50%;
}

.contact-us .l .en-title {
  line-height: 26px;
  font-size: 16px;
  color: #1a1a1a;
}

.contact-us .l .title {
  line-height: 40px;
  font-size: 26px;
  font-weight: bold;
  color: #01478d;
}

.contact-us .l .tel {
  margin-top: 21px;
}

.contact-us .l .tel article {
  margin-left: 23px;
  line-height: 31px;
  font-size: 26px;
  font-weight: bold;
  color: #01478d;
}

.contact-us .l .des {
  margin-top: 47px;
  line-height: 39px;
  font-size: 16px;
  color: #1a1a1a;
}

.contact-us .l .qr-codes {
  margin-top: 24px;
}

.contact-us .l .qr-codes li {
  width: 143px;
}

.contact-us .l .qr-codes li:first-child {
  margin-right: 48px;
}

.contact-us .l .qr-codes li .e-title {
  margin-top: 13px;
  line-height: 25px;
  font-size: 16px;
  color: #1a1a1a;
}

.info-window {
  padding: 0;
}

.info-window img {
  width: 120px;
  margin-bottom: 8px;
  margin-right: 10px;
}

.address {
  font-size: 14px;
  line-height: 1.5;
}

.major-branches {
  margin-top: 40px;
  padding: 60px;
  gap: 276px;
  background-repeat: no-repeat;
  background-size: cover;
}

.major-branches .l .title {
  height: 42px;
  font-size: 24px;
  color: #fff;
}

.major-branches .l .select {
  margin-top: 22px;
  width: 480px;
  height: 60px;
  background: none;
  border: 1px solid #fff;
  padding: 0 20px;
  color: #fff;
  font-size: 18px;
  font-family: "Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, 微软雅黑, Arial, sans-serif";
}

.major-branches .l .select option {
  color: #333;
  height: 35px;
  line-height: 35px;
}

.major-branches .r {
  width: 480px;
}

.major-branches .r .title {
  height: 42px;
  font-size: 24px;
  color: #fff;
}

.major-branches .r .des {
  margin-top: 15px;
  line-height: 32px;
  font-size: 18px;
  color: #fff;
}

.major-branches .r a {
  display: block;
  margin-top: 20px;
  line-height: 32px;
  font-size: 18px;
  color: #fff;
}
/*项目*/
.project-banner {
  margin-top: 152px;
  padding: 43px 110px 43px 809px;
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
}

.project-banner .title {
  height: 69px;
  font-size: 42px;
  color: #fff;
  letter-spacing: 3px;
}

.project-banner hr {
  margin-top: 13px;
  display: block;
  border: 0;
  background-color: #0163b2;
  width: 48px;
  height: 4px;
  margin-left: 0;
}

.project-banner .des {
  margin-top: 25px;
  line-height: 36px;
  font-size: 16px;
  color: #fff;
}

.project-list {
  margin-top: 91px;
  align-items: stretch;
}

.project-list li {
  width: calc((100% - 96px) / 3);
  margin-right: 48px;
  margin-bottom: 48px;
}

.project-list li:nth-child(3n) {
  margin-right: 0;
}

.project-list li a {
  background-color: #fff;
  border: 1px solid #e6e6e6;
  height: 100%;
  padding: 30px 40px;
}

.project-list li a:hover {
  background-color: #0163b2;
}

.project-list li a .num {
  height: 54px;
  font-size: 50px;
  color: #e5e5e5;
  font-weight: bold;
  font-family: Impact;
}

.project-list li a:hover .num {
  color: #fff;
}

.project-list li a .title {
  margin-top: 17px;
  height: 51px;
  font-size: 24px;
  color: #333;
}

.project-list li a:hover .title {
  color: #fff;
}

.project-list li a .title::before {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  background-color: #0163b2;
  margin-right: 10px;
  transition: all 0.5s;
}

.project-list li a:hover .title::before {
  background-color: #fff;
  transition: all 0.5s;
}

.project-list li a .des {
  margin-top: 10px;
  line-height: 24px;
  font-size: 14px;
  color: #333;
}

.project-list li a:hover .des {
  color: #fff;
}

/*news detail*/
.article-details {
  padding: 24px 0;
}

.article-details .title {
  line-height: 44px;
  font-size: 30px;
  color: #1a1a1a;
  font-weight: bold;
}

.article-details .addtime {
  margin-top: 17px;
  line-height: 24px;
  font-size: 15px;
  color: #1a1a1a;
  padding-bottom: 20px;
}

.article-details .addtime span {
  display: inline-block;
  margin-right: 15px;
}

.article-details .addtime span:last-child {
  margin-right: 0;
}

.article-details .guide {
  margin-top: 35px;
  padding: 15px 40px;
  background-color: #f7f7f7;
  line-height: 32px;
  font-size: 16px;
  color: #808080;
}

.article-details .introduction {
  margin-top: 30px;
}

.article-details .article-pages {
  margin-top: 40px;
  min-height: 34px;
  background-color: #f9f9f9;
  line-height: 34px;
}

.article-details .article-pages .back {
  width: 200px;
  height: 60px;
  border: 1px solid #e6e6e6;
}

.article-details .article-pages ul {
  justify-content: center;
  width: 100%;
}

.article-details .article-pages li {
  display: inline-flex;
}

.article-details .article-pages li:nth-child(2) {
  margin-left: 350px;
}

.article-details .article-pages li a {
}

.article-details .article-pages li a:hover,
.article-details .article-pages .back:hover {
  color: var(--font-color-hover);
}

/*cases list*/
.cases-list {
  padding: 106px 0;
  background-color: #f5f5f5;
}

.cases-list-top .typename {
  line-height: 65px;
  font-size: 42px;
  color: #333;
}

.cases-list-top .typename::after {
  content: "";
  display: block;
  margin-top: 26px;
  width: 48px;
  height: 4px;
  background-color: #2a6cf4;
}

.cases-list-top ul li {
  margin-left: 73px;
}

.cases-list-top ul li a {
  font-size: 18px;
  color: #333;
}

.cases-list-top ul li.active a,
.cases-list-top ul li a:hover {
  color: #2a6cf4;
}

.cases-list-top ul li.active a::before {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  background-color: #2a6cf4;
  margin-right: 10px;
}

.cases-list .list {
  margin-top: 66px;
}

.cases-list .list li {
  width: calc((100% - 98px) / 3);
  margin-right: 49px;
  margin-bottom: 49px;
  background-color: #fff;
  padding: 35px 40px 26px 40px;
}

.cases-list .list li:hover {
  box-shadow: 0 0 10px #ccc;
}

.cases-list .list li:nth-child(3n) {
  margin-right: 0;
}

.cases-list .list li .logo {
  height: 52px;
  line-height: 52px;
  width: 100%;
  font-size: 0;
}

.cases-list .list li .logo img {
  max-width: 100%;
  max-height: 100%;
  vertical-align: middle;
}

.cases-list .list li .title {
  margin-top: 25px;
  padding-top: 29px;
  height: 72px;
  border-top: 1px solid #e6e6e6;
  font-size: 24px;
  color: #333;
  line-height: 42px;
}

.cases-list .list li .sns {
  margin-top: 8px;
  height: 32px;
  line-height: 32px;
  font-size: 16px;
  color: #333;
}

/*about*/
.about-list {
}

.about-list li.li1 {
  margin-top: 81px;
  margin-bottom: 81px;
}

.about-list li.li2 {
  background-color: #f8f8fa;
  padding-top: 56px;
  padding-bottom: 67px;
}

.about-list li.li3 {
  background: url(../images/bg/about3.jpg) no-repeat;
  background-size: cover;
  padding: 73px 0 48px 0;
}

.about-list li.li4 {
  margin-top: 81px;
  margin-bottom: 81px;
}

.about-list li a {
  gap: 68px;
}

.about-list li .image-wrap {
  width: 692px;
  flex-grow: 0;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 2px;
}

.about-list li .image-wrap img {
  width: 100%;
}

.about-list li article {
  margin-top: 15px;
}

.about-list li.li2 article {
  margin-top: 35px;
}

.about-list li.li3 article {
  margin-top: 35px;
}

.about-list li.li4 article {
  margin-top: 70px;
}

.about-list li .en-title {
  line-height: 23px;
  font-size: 15px;
  color: #3e669c;
}

.about-list li .title {
  line-height: 52px;
  font-size: 30px;
  font-weight: bold;
  color: #01478d;
}

.about-list li .content {
  line-height: 28px;
  margin-top: 23px;
  font-size: 15px;
  color: #1a1a1a;
}

.about-list li.li3 article .title, .about-list li.li3 article .en-title, .about-list li.li3 article .content {
  color: #fff;
}



/*diy*/
.diy-list {
}

.diy-list li.li1 {
  margin-top: 66px;
  margin-bottom: 57px;
}

.diy-list li.li2 {
  background: url(../images/bg/diy2.jpg) no-repeat;
  background-size: cover;
  padding: 73px 0 48px 0;
}

.diy-list li a {
  gap: 62px;
}

.diy-list li .image-wrap {
  width: 720px;
  flex-grow: 0;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 2px;
}

.diy-list li .image-wrap img {
  width: 100%;
}

.diy-list li article {
  margin-top: 15px;
}

.diy-list li.li2 article {
  margin-top: 55px;
}


.diy-list li .en-title {
  line-height: 23px;
  font-size: 15px;
  color: #3e669c;
}

.diy-list li .title {
  line-height: 52px;
  font-size: 30px;
  font-weight: bold;
  color: #01478d;
}

.diy-list li .content {
  line-height: 36px;
  margin-top: 23px;
  font-size: 15px;
  color: #1a1a1a;
}

/*intro*/
.about {
  padding: 60px 0;
}

/*news*/
.news {
}

.news-list {
  margin-top: 51px;
}

.news-list li {
  width: calc((100% - 90px) / 4);
  margin-right: 30px;
  margin-bottom: 68px;
}

.news-list li:nth-child(4n) {
  margin-right: 0;
}

.news-list li .image-wrap,
.news-list li .image-wrap img {
  width: 100%;
}

.news-list li .image-wrap {
  overflow: hidden;
}

.news-list li:hover .image-wrap img {
  transform: scale(1.1);
}

.news-list li article {
   width: 100%;
   background-color: #f3f3f3;
   overflow: hidden;
   padding: 27px 23px 34px 23px;
}

.news-list li:hover article {
  background-color: #01478d;
}

.news-list li article .addtime {
  height: 21px;
  line-height: 23px;
  font-size: 15px;
  color: #1a1a1a;
}

.news-list li article .title {
  height: 33px;
  line-height: 33px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 15px;
  color: #1a1a1a ;
}

.news-list li:hover article .addtime, .news-list li:hover article .title {
  color: #fff;
}

.news-list li article .more {
  margin-top: 20px;
  border: 2px solid #01478d;
  height: 29px;
  width: 75px;
  border-radius: 14.5px;
  font-size: 14px;
  color: #01478d;
}

.news-list li:hover article .more {
  background-color: #fff;
  border-color: #fff;
}
/*business*/
.business {
  padding: 40px 0 0;
  background-color: #fff;
}

.business-list {
  margin-top: 60px;
}

.business-list li {
  background-color: #f5f5f5;
  padding: 50px;
  margin-bottom: 50px;
}

.business-list li a {
  gap: 75px;
}

.business-list li .image-wrap,
.business-list li .image-wrap img {
  width: 595px;
}

.business-list li .image-wrap {
  overflow: hidden;
}

.business-list li:hover .image-wrap img {
  transform: scale(1.1);
}

.business-list li article {
  flex: 1;
  margin-top: 31px;
}

.business-list li article .title {
  height: 41px;
  line-height: 41px;
  font-size: 36px;
  color: #333;
}

.business-list li article .des {
  margin-top: 13px;
  line-height: 28px;
  font-size: 16px;
  color: #333;
  margin-top: 25px;
}

.business-list li article .addtime {
  margin-top: 45px;
  line-height: 23px;
  font-size: 16px;
  color: #ccc;
}

/*job*/
.job-search {
  padding-top: 150px;
}

.job-search .select {
  display: inline-flex;
  min-width: 220px;
  height: 60px;
  background-color: #fff;
  border: 1px solid #e6e6e6;
  margin-right: 24px;
  padding: 0 19px;
  font-size: 14px;
}

.job-search .input {
  display: inline-flex;
  width: 528px;
  height: 60px;
  background-color: #fff;
  border: 1px solid #e6e6e6;
  border-right: 0;
  padding: 0 19px;
  font-size: 14px;
}

.job-search .button {
  width: 180px;
  height: 60px;
  background: #0163b2;
  border: 0;
  cursor: pointer;
  font-size: 14px;
  color: #fff;
}

.job-list {
  margin-top: 91px;
  align-items: stretch;
}

.job-list li {
  width: calc((100% - 48px) / 3);
  margin-right: 24px;
  margin-bottom: 24px;
}

.job-list li:nth-child(3n) {
  margin-right: 0;
}

.job-list li a {
  background-color: #fff;
  border: 1px solid #e6e6e6;
  height: 100%;
  padding: 30px 40px;
}

.job-list li a:hover {
  background-color: #0163b2;
}

.job-list li a .tags dt {
  display: inline-flex;
  padding: 0 17px;
  line-height: 22px;
  border: 1px solid #0163b2;
  margin-right: 10px;
  font-size: 12px;
  color: #0163b2;
}

.job-list li a:hover .tags dt {
  border-color: #fff;
  color: #fff;
}

.job-list li a .title {
  height: 51px;
  font-size: 24px;
  color: #333;
}

.job-list li a:hover .title {
  color: #fff;
}

.job-list li a .des {
  margin-top: 20px;
  border-top: 1px solid #e6e6e6;
  padding-top: 13px;
  line-height: 24px;
  font-size: 14px;
  color: #808080;
}

.job-list li a:hover .des {
  color: #fff;
}

/*分页*/
.pages {
  padding-bottom: 60px;
}

.pages li {
  display: inline-flex;
  margin-right: 10px;
}

.pages li a,
.pages li span {
  display: inline-flex;
  line-height: 38px;
  padding: 0 15px;
  border: 1px solid #d9d9d9;
}

.pages li.active a
.pages li a:hover {
  background-color: var(--theme-color);
  border-color: var(--theme-color);
  color: #fff;
}

.pages li.active span {
  background-color: var(--theme-color);
  border-color: var(--theme-color);
  color: #fff;
}

/* 加载更多按钮 */
.more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 160px;
  line-height: 42px;
  padding: 0 30px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  color: var(--theme-color);
  border: 1px solid var(--theme-color);
  background: #fff;
  transition: all 0.3s ease;
  user-select: none;
}

.more-btn:hover {
  background-color: var(--theme-color);
  color: #fff;
}

.more-btn.loading {
  color: #999;
  border-color: #d9d9d9;
  background: #f5f5f5;
  cursor: not-allowed;
  pointer-events: none;
}

.short-film.main .pages li.active a {
  background-color: #84bb25;
}

.market.main .pages li.active a {
  background-color: #029fd1;
}

.sanxiao.main .pages li.active a {
  background-color: #f5a425;
}

/*在线留言*/
.guestbook {
  width: 100%;
}

.guestbook ul {
  margin: 0 auto;
  margin-top: 87px;
}

.guestbook li {
  margin-bottom: 15px;
  gap: 14px;
}

.guestbook li.no-margin {
  margin-bottom: 0;
}

.guestbook li.text {
  margin-bottom: 0;
  line-height: 43px;
  font-size: 14px;
  color: #808080;
  padding: 0 20px;
}

.guestbook .input {
  width: calc((100% - 14px) / 2);
  height: 60px;
  background: #f5f6f7;
  border: 0;
  padding: 0 25px;
  border-radius: 4px;
  font-size: 14px;
  color: #333;
}

.guestbook .textarea {
  width: 100%;
  height: 208px;
  background: #f5f6f7;
  border: 0;
  padding: 10px 19px;
  font-size: 14px;
  color: #333;
  font-family: Arial, Helvetica, sans-serif;
}

.guestbook .button {
  margin-top: 16px;
  width: 163px;
  height: 60px;
  background: #01478d;
  border: 0;
  cursor: pointer;
  font-size: 17px;
  color: #fff;
  font-family: "微软雅黑";
}

.page .title .text {
  line-height: 57px;
  font-size: 42px;
  color: #333;
}

.page .title::after {
  content: "";
  margin-top: 31px;
  display: block;
  width: 48px;
  height: 4px;
  background-color: var(--theme-color);
}

/*home*/
.home-swiper,
.home-swiper img {
  width: 100%;
  display: block;
}

.home-swiper .wraper {
}

.home-swiper article {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.home-swiper .company-name {
  width: 100%;
  height: 100px;
  color: #fff;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.5s ease .7s;
  font-size: 24px;
}

.home-swiper .intro {
  margin-top: 23px;
  width: 100%;
  line-height: 25px;
  font-size: 15px;
  color: #fff;
  white-space: nowrap;
  transform: translateY(30px);
  opacity: 0;
  transition: all 0.5s ease .9s;
  text-align: left;
  /* 延迟0.9秒 */
}

.home-swiper .more {
  margin-top: 106px;
  width: 162px;
  height: 51px;
  border: 2px solid #fff;
  border-radius: 25px;
  font-size: 16px;
  color: #fff;
  transform: translateY(30px);
  opacity: 0;
  transition: all 0.5s ease 1.2s;
}

/* 当前活动slide中的元素显示 */
.home-swiper .swiper-slide-active .company-name,
.home-swiper .swiper-slide-active .more,
.home-swiper .swiper-slide-active .intro {
  opacity: 1;
  transform: translateY(0);
}

.home-swiper .swiper-pagination {
  display: flex;
  justify-content: center;
  width: 100%;
  bottom: 60px !important;
}

.swiper-pagination .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background-color: #fff;
  opacity: 1;
  margin: 0 17px !important;
}

.swiper-pagination .swiper-pagination-bullet::after {
  content: "";
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
}

.swiper-pagination .swiper-pagination-bullet-active {
  border-color: #fff;
}

.home .page1 {
  margin-top: 28px;
}

.home .page1 .page-title {
  line-height: 46px;
  font-weight: bold;
  font-size: 30px;
  color: #1a1a1a;
}

.home .page1 .page-des {
  margin-top: 14px;
  line-height: 28px;
  font-size: 15px;
  color: #797979;
}

.home .page1 ul {
  margin-top: 33px;
}

.home .page1 ul li {
  width: calc((100% - 87px) / 4);
  margin-right: 29px;
}

.home .page1 ul li:nth-child(4n) {
  margin-right: 0;
}

.home .page1 ul li .image-wrap, .home .page1 ul li .image-wrap img {
  width: 100%;
}

.home .page1 ul li article {
  width: 100%;
  background-color: #c1d4e7;
  padding: 26px 0 49px 0;
}

.home .page1 ul li:hover article {
  background-color: #01478d;
}

.home .page1 ul li article .name {
  line-height: 36px;
  font-size: 20px;
  font-weight: bold;
  color: #01478d;
}

.home .page1 ul li:hover article .name {
  color: #fff;
}

.home .page1 ul li article .more {
  margin-top: 18px;
  width: 90px;
  height: 29px;
  border: 2px solid #01478d;
  border-radius: 15px;
  font-size: 14px;
  color: #01478d;
}

.home .page1 ul li:hover article .more {
  border-color: #fff;
  background-color: #fff;
}

.home .page2 {
  margin-top: 80px;
  padding: 58px 0;
  background: url(../images/bg/index-about.jpg) no-repeat;
  background-size: cover;
}

.home .page2 .wrapper {
  gap: 65px;
}

.home .page2 .image-wrap {
  width: 722px;
  flex-grow: 0;
  flex-shrink: 0;
}

.home .page2 article {
  flex: 1;
}

.home .page2 article .name {
  margin-top: 28px;
  line-height: 49px;
  font-size: 30px;
  font-weight: bold;
  color: #fff;
}

.home .page2 article .des {
    margin-top: 17px;
  line-height: 35px;
  font-size: 15px;
  color: #fff;
}

.home .page2 article ul {
  margin-top: 49px;
  padding-right: 80px;
  width: 100%;
}

.home .page2 article li img {
  height: 38px;
}

.home .page2 article li .title {
  margin-top: 8px;
  line-height: 28px;
  font-size: 16px;
  color: #fff;
}

.home .page2 article .more {
  margin-top: 59px;
  width: 134px;
  height: 42px;
  border: 2px solid #fff;
  border-radius: 21px;
  font-size: 14px;
  color: #fff;
}

.home .page2 article .more:hover {
  background-color: #fff;
  color: var(--font-color-hover);
}

.home .page3 {
  width: 100%;
}

.home .page3 .diy-list li.li1 {
  background: url(../images/bg/diy1.jpg) no-repeat;
  background-size: cover;
  margin-top: 0;
  padding: 58px 0;
  margin-bottom: 0;
}

.home .page3 .diy-list li.li2 {
  margin-top: 0;
}

.home .page3 .diy-list .more {
  width: 134px;
  height: 42px;
  border: 2px solid #01478d;
  font-size: 14px;
  color: #01478d;
  border-radius: 21px;
  margin-top: 50px;
}

.home .page3 .diy-list li:hover .more {
  background-color: #01478d;
  color: #fff;
}

.home .page4 {
  width: 100%;
  padding: 37px 0 0 0;
}

.home .page4 .page-title {
  height: 50px;
  font-size: 30px;
  font-weight: bold;
  color: #1a1a1a;
}

.home .page4 .page-title li {
  width: 88px;
  height: 33px;
  background-color: #c9c9c9;
  cursor: pointer;
  font-size: 16px;
  color: #1a1a1a;
  border-radius: 16px;
  font-weight: normal;
  user-select: none;
}

.home .page4 .page-title li:not(:last-child) {
  margin-right: 18px;
}

.home .page4 .page-title li.active {
  background-color: #3361ac;
  color: #fff;
}

/*positions*/
.positions-wrap {
  height: 46px;
  border-bottom: 1px solid #dedede;
  margin-top: 18px;
}

.positions li:first-child {
  font-size: 0;
}

.positions span {
  margin: 0 18px;
}

.positions-wrap ul li {
}

.positions-wrap ul li a {
  font-size: 16px;
  color: #333;
  display: inline-flex;
  height: 46px;
  align-items: center;
}

.positions-wrap ul li.active a,
.positions-wrap ul li a:hover {
  color: var(--theme-color);
}

.positions-wrap ul li:last-child a {
    color: var(--theme-color);
} 

/*forum*/
.forum {
  padding: 87px 0;
  background: url(../images/bg/forum.jpg) no-repeat center top #f9f9f9;
}

.forum .positions {
  margin-top: 23px;
}

.forum-list li {
  width: 100%;
}

.forum-list li a {
  width: 100%;
  border-bottom: 1px solid #be8a30;
  font-size: 16px;
  padding: 10px 0;
  line-height: 35px;
}

.market.main .forum-list li a {
  border-color: #029fd1;
}

/* 二维码弹窗样式 */
.qr-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.qr-modal-content {
  background: white;
  border-radius: 8px;
  width: 280px;
  padding: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  animation: modalFadeIn 0.3s;
}

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

.qr-modal-header h3 {
  margin: 0;
  font-size: 18px;
  color: #333;
}

.close-btn {
  font-size: 24px;
  cursor: pointer;
  color: #999;
  padding: 0 10px;
}

.close-btn:hover {
  color: #666;
}

.qr-code-container {
  padding: 10px;
  background: #f5f5f5;
  border-radius: 4px;
  margin-bottom: 15px;
  display: flex;
  justify-content: center;
}

.qr-canvas {
  border: 1px solid #eee;
}

.qr-instruction {
  font-size: 13px;
  color: #666;
  line-height: 1.6;
}

.qr-instruction p {
  margin: 5px 0;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/*footer*/
footer {
  padding: 66px 0 0;
  border-top: 1px solid #d1dee9;
  background-color: #01478d;
}

footer .l {
  width: 392px;
  padding-bottom: 24px;
  border-right: 1px solid #135594;
}

footer .l .logo {
  margin: 8px 0 0 11px;
}

footer .l .logo img {
  max-width: 100px;
}

footer .l .name {
  margin-top: 40px;
  line-height: 34px;
  font-size: 18px;
  color: #fff;
}

footer .l .en-name {
  line-height: 23px;
  font-size: 15px;
  color: #fff;
}

footer .footer-top .navs {
  padding-bottom: 24px;
  border-right: 1px solid #135594;
  margin-left: 83px;
  width: 646px;
  padding-right: 83px;
}

footer .footer-top .navs dl {
}

footer .footer-top .navs dt {
  line-height: 42px;
  font-size: 18px;
  font-weight: bold;
  color: #fff;
  margin-bottom: 10px;
}

footer .footer-top .navs dt a {
  color: #fff;
}

footer .footer-top .navs dd {
  line-height: 30px;
}

footer .footer-top .navs dd a {
  font-size: 15px;
  color: #fff;
}

footer .footer-top .navs a:hover {
  opacity: 0.75;
}

footer .footer-top .contact {
  width: 334px;
  margin-left: 70px;
}


footer .footer-top .contact dt {
  line-height: 42px;
  font-size: 18px;
  font-weight: bold;
  color: #fff;
  margin-bottom: 10px;
}

footer .footer-top .contact dt a {
  color: #fff;
}

footer .footer-top .contact dd {
  line-height: 30px;
  font-size: 15px;
  color: #fff;
}

footer .footer-top .contact a:hover {
  opacity: 0.75;
}

footer .footer-bottom {
  margin-top: 48px;
  padding: 17px 0 31px 0;
  border-top: 1px solid #135594;
  line-height: 34px;
  font-size: 15px;
  color: #fff;
}

footer .footer-bottom a {
  font-size: 15px;
  color: #fff;
}

footer .footer-bottom a:hover {
  text-decoration: underline;
}
/*image-list*/
.image-list {
  margin-top: 33px;
  padding-bottom: 32px;
  border-bottom: 2px solid var(--theme-color);
}

.short-film.main .image-list {
  border-color: #84bb25;
}

.news.main .image-list {
  border-color: #be7a30;
}

.sanxiao.main .image-list {
  border-color: #f5a425;
}

.image-list li {
  width: calc((100% - 44px * 3) / 4);
  margin-right: 44px;
  margin-bottom: 23px;
}

.image-list li:nth-child(4n) {
  margin-right: 0;
}

.image-list li .text {
  width: 100%;
  height: 47px;
  line-height: 47px;
  text-align: left;
  font-size: 16px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

/*news-detail*/
.news-detail {
  padding: 92px 0;
}

.news-detail .title {
  line-height: 64px;
  font-size: 36px;
}

.news-detail .date {
  margin-top: 17px;
  height: 33px;
  font-size: 18px;
  color: #ccc;
}

.news-detail .date svg {
  margin-right: 9px;
}

.news-detail .des {
  margin-top: 34px;
  padding: 25px;
  background-color: #f7f7f7;
  line-height: 180%;
  font-size: 16px;
  color: #808080;
}

.news-detail .share {
  margin-top: 35px;
}

.news-detail .share .title {
  font-size: 14px;
  color: #808080;
}

.news-detail .share .weixin,
.news-detail .share .sina {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid #e9e9e9;
  margin-left: 10px;
  cursor: pointer;
}

.news-detail .prev-next {
  padding-top: 38px;
  border-top: 4px solid #be7a30;
}

.news-detail .prev-next a {
  width: 200px;
  height: 60px;
  background-color: #fff;
  border: 1px solid #e6e6e6;
  font-size: 18px;
  color: #808080;
}

.news-detail .prev-next a:hover {
  background-color: var(--theme-color);
  border-color: var(--theme-color);
  color: #fff;
}

/*products list*/
.products-top-categories {
  margin-top: 35px;
}

.products-top-categories .father-categories-wrap li {
  display: inline-flex;
  margin-right: 171px;
  cursor: pointer;
}

.products-top-categories .father-categories-wrap li:last-child {
  margin-right: 0;
}

.products-top-categories .father-categories-wrap li {
  font-size: 18px;
  font-weight: bold;
  color: #1a1a1a;
  line-height: 45px;
  padding: 0 15px;
}

.products-top-categories .father-categories-wrap li.active {
  background-color: #234b89;
  border-radius: 22px;
  color: #fff;
}

.products-top-categories .son-categories-wrap {
  margin-top: 30px;
  width: 100%;
  background-color: #f3f7fc;
  padding: 20px 0;
}

.products-top-categories .son-categories-wrap li {
  width: calc((100% - 28px) / 3);
  padding: 0 0 0 42px;
  border-right: 1px solid #dedede;
  margin-right: 14px;
  height: 336px;
  overflow: scroll;
  overflow-x: hidden;
  overflow-y: auto;
  line-height: 36px;
}

.products-top-categories .son-categories-wrap li:nth-child(3n) {
  margin-right: 0;
}

.products-top-categories .son-categories-wrap li:last-child {
  border-right: 0;
}

.products-top-categories .son-categories-wrap li .column {
  font-size: 16px;
  color: #000;
  cursor: pointer;
}

.products-top-categories .son-categories-wrap li .column.active {
  color: #01478d;
}

.empty-tip {
  margin: 50px 0;
  text-align: center;
}

.products-list {
  margin-top: 54px;
}

.products-list li {
  width: calc((100% - 200px) / 3);
  margin-right: 100px;
  margin-bottom: 32px;
  flex-grow: 0;
  flex-shrink: 0;
}

.products-list li:nth-child(3n) {
  margin-right: 0;
}

.products-list li a {
  align-items: stretch;
  width: 100%;
  flex-grow: 0;
  flex-shrink: 0;
}

.products-list li .image-wrap {
  width: 158px;
  height: 149px;
  flex-grow: 0;
  flex-shrink: 0;
  border: 1px solid #000;
  overflow: hidden;
}

.products-list li .image-wrap img {
  width: 100%;
}

.products-list li:hover .image-wrap img {
  transform: scale(1.1);
}

.products-list li article {
  padding: 23px 8px 0 22px;
  flex: 1;
}

.products-list li:hover article {
  background-color: #234b89;
}

.products-list li .title {
  line-height: 24px;
  font-size: 20px;
  color: #1a1a1a;
  font-weight: bold;
}

.products-list li .hh {
  margin-top: 19px;
  line-height: 24px;
  font-size: 14px;
  color: #1a1a1a;
}

.products-list li:hover .title, .products-list li:hover .hh {
  color: #fff;
}

.products-search {
  margin-top: 50px;
}

.products-search .input {
  width: 598px;
  height: 50px;
  border: 1px solid #ddd;
  border-radius: 0;
  padding-left: 20px;
}

.products-search .input input {
  width: 559px;
  height: 50px;
  background: none;
  border: 0;
}

.products-search button {
  width: 100px;
  height: 50px;
  border: 0;
  background: #01478d;
  font-size: 16px;
  color: #fff;
  cursor: pointer;
  font-family: "微软雅黑";
}

.products-screening {
  margin-top: 7px;
  margin-bottom: 50px;
}

.products-screening .filter-boxs {
  border-bottom: 1px solid #ddd;
  padding: 30px 0;
  line-height: 43px;
  font-size: 18px;
  color: #333;
}

.products-screening .filter-boxs a {
  display: inline-flex;
  margin-right: 62px;
}

.products-screening .filter-boxs a b {
  font-weight: normal;
}

.products-screening .filter-boxs a .checkbox {
  margin-right: 6px;
}

.products-screening .filter-bt {
  margin-top: 20px;
}

.products-detail {
  margin-top: 66px;
}

.products-detail-top {
  gap: 76px;
}

.products-detail-top .album {
  width: 529px;
  background-color: #fff;
  border: 1px solid #000;
}

.products-detail-top .album .big {
  width: 100%;
  border-bottom: 1px solid #eee;
  aspect-ratio: 1/1;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff; /* 可选，背景色填充留白 */
}

.products-detail-top .album .big #bigimg {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain; /* 关键：完整显示图片，不裁剪，不变形 */
  display: block;
}
.products-detail-top .album .swiper-slide {
  border: 1px solid #eee;
}

.products-detail-top .album .swiper-slide.active {
  border-color: #1583c8;
}

.products-detail-top .album .swiper-button-next::after,
.products-detail-top .album .swiper-button-prev::after {
  font-size: 18px;
}

.products-detail-top article {
  flex: 1;
}

.products-detail-top article h1 {
  margin-top: 7px;
  line-height: 35px;
  font-size: 30px;
  font-weight: bold;
  color: #01478d;
  padding-bottom: 30px;
}

.products-detail-top article .des {
  margin-top: 28px;
  line-height: 36px;
  font-size: 16px;
  color: #666;
}

.products-detail-top article .parameters {
  margin-top: 51px;
  list-style: none; /* 去掉默认列表圆点 */
  padding: 0;
}

.products-detail-top article .parameters li {
  line-height: 38px;
  padding: 0 39px;
  font-size: 16px;
  color: #1A1A1A;
  font-weight: normal;
  display: flex; /* 开启弹性布局，让同一行的内容分两列 */
}

/* 左边：参数名（固定宽度，加粗） */
.products-detail-top article .parameters li span {
  font-weight: bold;
  flex-shrink: 0; /* 不被压缩 */
  width: 220px;   /* 这里可以根据你文字长度调整宽度 */
}

/* 右边：参数值（自动占满剩余空间） */
.products-detail-top article .parameters li {
  font-weight: normal;
}

.products-detail-top article .parameters li:nth-child(2n+1) {
  background-color: #f7f7f7;
}

.products-detail-top article .contact-now {
  margin-top: 40px;
  margin-left: 6px;
  width: 170px;
  height: 54px;
  background-color: #01478d;
  font-size: 18px;
  font-weight: bold;
  color: #fff;
}

.products-detail-content {
  margin-top: 48px;
}

.products-detail-content .name {
  line-height: 48px;
  border-bottom: 1px solid #dedede;
  font-size: 20px;
  font-weight: bold;
  color: #234b89;
}

.products-detail-content .content {
  padding: 19px 0;
  line-height: 30px;
  font-size: 15px;
  color: #1a1a1a;
}

.products-detail-bottom {
  margin: 82px 0;
}

.products-detail-bottom .tabs {
  width: 100%;
  height: 80px;
  background-color: #f9f9f9;
}

.products-detail-bottom .tabs li {
  display: inline-flex;
  padding: 0 35px;
  line-height: 80px;
  font-size: 24px;
  color: #333;
  cursor: pointer;
}

.products-detail-bottom .tabs li.active {
  background-color: #1583c8;
  color: #fff;
}

.products-detail-bottom .content {
  margin-top: 40px;
  line-height: 180%;
  font-size: 18px;
  color: #333;
}


/*solution-list*/
.solution-list {
  margin: 103px 0;
}

.solution-list li {
  margin-bottom: 60px;
  padding: 50px;
}

.solution-list li .img,
.solution-list li .img img {
  width: 570px;
}

.solution-list li article {
  width: 570px;
}

.solution-list li article .title {
  margin-top: 52px;
  line-height: 60px;
  font-size: 36px;
  color: #000;
}

.solution-list li article .des {
  margin-top: 6px;
  line-height: 31px;
  font-size: 16px;
  color: #666;
}

.solution-list li article a {
  margin-top: 31px;
  display: inline-flex;
  line-height: 54px;
  padding: 0 45px;
  background-color: #01478d;
  font-size: 18px;
  color: #fff;
}

/* 添加搜索框样式 */
.search-popup {
  position: fixed;
  top: 94px;
  /* header高度 */
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.7);
  padding: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 99999;
  display: none;
  height: 250px;
}

.search-popup.active {
  display: flex;
  align-items: center;
  -webkit-animation: fadeInDown 0.5s 1;
  -khtml-animation: fadeInDown 0.5s 1;
}

.search-popup .search-container {
  width: 590px;
  margin: 0 auto;
  display: flex;
  align-items: center;
}

.search-popup input {
  padding: 10px 15px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
  width: calc(100% - 150px);
  height: 50px;
}

.search-popup button {
  margin-left: 20px;
  padding: 10px 20px;
  background: var(--theme-color);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.search-popup .close {
  margin-left: 25px;
}

.search-popup .close i {
  font-size: 28px;
}

.search-popup .close:hover {
  transform: rotate(360deg);
}

.history {
  margin-top: 89px;
  background-color: #fff;
}

.history,
.history * {
  user-select: none;
}

.history .wrap {
  margin-top: 23px;
  background: url(../images/bg/map.jpg) 39vw top no-repeat;
  background-size: 60vw auto;
  padding-bottom: 330px;
}

.history .swiper {
  margin-top: 171px;
}

.history .swiper .swiper-slide {
  height: 276px;
}

.history .swiper .swiper-slide::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background-color: var(--theme-color);
  position: absolute;
  z-index: -1;
  left: 0;
  top: 50%;
}

.history .swiper .swiper-slide .atitle {
  font-size: 80px;
  color: #222;
  height: 95px;
}

.history .swiper .swiper-slide.swiper-slide-active .atitle {
  color: var(--theme-color);
}

.history .swiper .swiper-slide.even .atitle {
  transform: translateY(121px);
}

.history .swiper .swiper-slide .dot {
  width: 25px;
  height: 25px;
  background-color: #fff;
  position: absolute;
  z-index: 0;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  box-shadow: 0 0 10px #ccc;
}

.history .swiper .swiper-slide .dot::after {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  background-color: #666;
  border-radius: 50%;
}

.history .swiper .swiper-slide article {
  padding: 30px 0;
}

.history .swiper .swiper-slide .content {
  left: 50%;
  background-color: #fff;
  box-shadow: 0 0 10px #ccc;
  border-radius: 8px;
  padding: 10px;
  line-height: 170%;
  font-size: 16px;
  color: #222;
  width: 90%;
  transform: translateX(-50%);
  top: 160px;
  height: auto;
  opacity: 0;
  max-height: 100px;
  overflow: scroll;
  overflow-x: hidden;
  overflow-y: auto;
}

.history .swiper .swiper-slide.even .content {
  top: 0;
  bottom: inherit;
}

.history .swiper .swiper-slide:hover .content {
  opacity: 1;
}

.history .swiper .swiper-slide.swiper-slide-active .dot::after {
  background-color: var(--theme-color);
}

.history .buttons {
  margin-top: 30px;
}

.history .swiper-button-next,
.history .swiper-button-prev {
  position: static;
  width: 170px;
  height: 40px;
  background-color: #e6e6e6;
  margin-top: 0;
}

.history .swiper-button-next {
  background-color: var(--theme-color);
}

.history .swiper-button-next::after,
.history .swiper-button-prev::after {
  display: none;
}

.history .swiper-button-next svg,
.history .swiper-button-prev svg {
  height: 35px;
}

.history .swiper-button-prev svg {
  transform: rotate(180deg);
}

/*下载中心*/
.download-list {
  margin: 50px 0 0;
}

.download-list li a {
  width: 100%;
  height: 90px;
  background: #fff;
  border: 1px solid #e8edf0;
  margin-bottom: 23px;
  padding: 0 40px;
}

.download-list li a:hover {
  background-color: #1583c8;
}

.download-list li .num {
  display: inline-flex;
  padding-right: 27px;
  line-height: 24px;
  border-right: 1px solid #333;
  font-size: 24px;
  color: #333;
  margin-right: 31px;
}

.download-list li .title {
  font-size: 16px;
  color: #333;
}

.download-list li a:hover .num,
.download-list li a:hover .title {
  color: #fff;
}

.download-list li a:hover .num {
  border-color: #449cd3;
}

.nav,
.leftNav {
  display: none;
}

#productsSwiper .swiper-button-next,
#productsSwiper .swiper-button-prev {
  color: #1583c8 !important;
}

@media (max-width: 1500px) {
  :root {
    --page-width: 1340px;
  }

  .about-list li .image-wrap {
    width: 592px;
  }

  .news-list li {
    margin-bottom: 40px;
  }

  .diy-list li .image-wrap {
    width: 550px;
  }

  .home .page2 .image-wrap {
    width: 650px;
  }

  .pc-header ul li {
    margin: 0 25px;
  }

  .pc-header ul li > a {
    font-size: 18px;
  }
  
}

@media (max-width: 1400px) {
  :root {
    --page-width: 1240px;
  }

 
}

@media (max-width: 1300px) {
  :root {
    --page-width: 1140px;
  }

  .home .page1 ul li article .name {
    font-size: 18px;
  }

  .home .page2 .image-wrap {
    width: 500px;
  }

  .diy-list li .title {
    font-size: 25px;
  }

  .diy-list li.li2 article {
    margin-top: 25px;
  }

  footer .l .name {
    margin-top: 20px;
    font-size: 16px;
  }

  footer .l .en-name {
    font-size: 12px;
  }

  footer .footer-top .navs dt, footer .footer-top .contact dt {
    font-size: 16px;
  }

  footer .footer-top .navs dd a, footer .footer-top .contact dd {
    font-size: 12px;
  }

  footer .footer-bottom, footer .footer-bottom a {
    font-size: 13px;
  }

  .home .page2 article .name {
    font-size: 20px;
    margin-top: 10px;
  }

  .home .page2 article .des {
    font-size: 14px;
  }

  .home .page2 article .more {
    margin-top: 30px;
    width: 110px;
    height: 35px;
    font-size: 12px;
  }

  .home .page1 .page-title {
    font-size: 20px;
  }

  .home .page1 ul li article .name {
    font-size: 16px;
  }

  .home .page1 ul li article {
    padding: 15px 0;
  }

  .home .page1 ul li article .more {
    margin-top: 8px;
  }

  .diy-list li .title {
    font-size: 20px;
  }

  .diy-list li .content {
    font-size: 14px;
    line-height: 170%;
  }

  .home .page3 .diy-list .more {
    width: 110px;
    height: 35px;
    font-size: 12px;
    margin-top: 30px;
  }

  .home .page4 .page-title {
    font-size: 20px;
  }

  .home-swiper .company-name {
    font-size: 20px;
  }

  .home-swiper .more {
    margin-top: 70px;
    width: 142px;
    height: 45px;
    font-size: 14px;
  }

  .pc-header .navdiv .text span {
    font-size: 25px;
  }

  .products-top-categories .father-categories-wrap li {
    font-size: 15px;
  }

}

@media (max-width: 1200px) {
  :root {
    --page-width: 1140px;
  }

}

@media (max-width: 1100px) {
  :root {
    --page-width: 1040px;
  }

  
}

@media (max-width: 1000px) {
  :root {
    --page-width: 950px;
  }

 
}


@media (max-width: 1000px) {
  :root {
    --page-width: 100vw;
  }

  .container {
    width: 100%;
  }

  header {
    padding: 0 2%;
  }

  .banner img {
    width: 100%;
    height: 30vh;
    object-fit: cover;
  }

  .banner article {
    padding: 0 2%;
  }

  .banner article .title {
    font-size: 16px;
    margin-bottom: 2vw;
  }

  .banner article .intro {
    line-height: 150%;
    font-size: 14px;
    text-align: center;
  }

  .page .title .text {
    line-height: 170%;
    font-size: 20px;
  }

  .page .title::after {
    margin-top: 2vw;
  }

  footer {
    padding: 30px 2%;
  }

  footer .copyright {
    padding-top: 0;
  }

  header nav {
    display: none;
  }

  .nav {
    display: block;
    width: 0.45rem;
    height: 0.26rem;
    background: url(../images/icon/headerNav.png) no-repeat;
    background-size: 100%;
    border: 0;
    margin-right: 0.3rem;
  }

  .leftNav {
    display: block;
    position: fixed;
    width: 50%;
    max-width: 400px;
    height: 100vh;
    background: var(--theme-color);
    background: rgba(0, 0, 0, 0.75);
    z-index: 99999 !important;
    top: 0;
    left: 0;
    transform: translateX(-100%);
    transition: all 0.6s;
  }

  .leftNav.hide {
    transform: translateX(-100%);
  }

  .leftNav.active {
    transform: translateX(0);
  }

  .leftNav li {
    width: 100%;
    min-height: 0.6rem;
    line-height: 0.6rem;
    border-bottom: 1px solid #fff;
    padding: 0 0.1rem;
    font-size: 0.24rem;
    color: #fff;
  }

  .leftNav li a {
    text-decoration: none;
    color: #fff;
    display: block;
    height: 0.6rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.22rem;
  }

  .leftNav .angle {
    width: 0.3rem;
    height: 0.2rem;
  }

  .leftNav .angle i {
    font-size: 0.22rem;
  }

  .leftNav .angle.active i {
    transform: rotate(90deg);
  }

  .leftNav li.son {
    overflow: hidden;
    padding: 0 0.4rem;
  }

  .shadow {
    position: fixed;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 99999 !important;
    top: 0;
    left: 0;
    display: none;
  }

  .shadow.active {
    display: block;
    animation: shadowShow 0.5s 1;
  }

  header .logo,
  header .logo img {
    height: 0.8rem;
  }

  .home-swiper article .title {
    font-size: 18px;
  }

  .home-swiper article .des {
    font-size: 16px;
  }

  .home-swiper img {
    height: 50vh;
    object-fit: cover;
  }

  .home-swiper article {
    padding: 0 3vw;
    overflow: hidden;
    width: 100%;
  }

  .guestbook {
    padding: 0.6rem 0;
  }

  .guestbook .title2 {
    line-height: 180%;
    font-size: 0.26rem;
    margin-top: 0.4rem;
  }

  .guestbook ul {
    width: 100%;
  }

  .guestbook ul li {
    flex-direction: column;
    margin-top: 0;
    margin-bottom: 0;
  }

  .guestbook .input,
  .guestbook .select,
  .guestbook .textarea {
    width: 100%;
    margin-bottom: 0.2rem;
  }

  .guestbook .button {
    margin-top: 0.2rem;
    height: 0.6rem;
    font-size: 0.2rem;
  }

  .guestbook li.text {
    line-height: 180%;
    font-size: 0.24rem;
  }

  .home .page1 {
    height: auto;
  }

  .home .page1 .search {
    margin-top: 1.3rem;
    padding: 0.3rem;
  }

  .home .page1 .search .button {
    flex-grow: 0;
    flex-shrink: 0;
    width: 100px;
  }

  .home .page1 .search .input {
    flex: 1;
    margin-right: 0.44rem;
  }

  .home .page1 .list {
    margin-top: 0.6rem;
  }

  .home .page1 .list li {
    width: calc((100% - 0.4rem) / 2);
    margin-right: 0.4rem;
  }

  .home .page1 .list li:nth-child(even) {
    margin-right: 0;
  }

  .home .page1 .list li .img {
    width: 100%;
  }

  .home .page2,
  .home .page3 {
    padding: 0 2%;
    height: auto;
  }

  .home .page2 .title,
  .home .page3 .title {
    font-size: 0.36rem;
    flex-grow: 0;
    flex-shrink: 0;
  }

  .home .page2 .list,
  .home .page3 .c {
    margin: 1rem 0 0 0.4rem;
    flex-grow: 0;
    flex-shrink: 0;
    flex: 1;
  }

  .home .page2 .list li {
    width: calc((100% - 0.4rem) / 2);
    margin-right: 0.4rem;
    margin-bottom: 0.4rem;
  }

  .home .page2 .list li:nth-child(even) {
    margin-right: 0;
  }

  .home .page2 .list li .text {
    display: block;
    font-size: 0.24rem;
  }

  .home .page3 .c {
    flex-direction: column;
    margin: 0;
    padding: 0 2%;
    flex: 1;
    overflow: hidden;
  }

  .home .page3 .c .topnews {
    width: 100%;
    margin-bottom: 0.4rem;
  }

  .home .page3 .c .topnews .text {
    margin-top: 0.2rem;
    line-height: 180%;
    font-size: 0.2rem;
  }

  .home .page3 .c .list {
    width: 100%;
  }

  .home .page3 .c .list .img,
  .home .page3 .c .list .img .img {
    width: 2rem;
  }

  .home .page3 .c .list article {
    width: calc(100% - 0.2rem);
    margin-left: 0.2rem;
  }

  .home .page3 .c .list article .text {
    line-height: 180%;
    font-size: 0.22rem;
    margin-top: 0;
  }

  .home .page3 .c .list article .details {
    margin-top: 0.1rem;
    width: 100px;
    font-size: 0.22rem;
  }

  .main > .wrapper {
    flex-direction: column;
  }

  .main .r {
    width: 100%;
  }

  .image-list {
    width: 100%;
    overflow: hidden;
  }

  .image-list li {
    width: calc((100% - 0.4rem) / 2);
    margin-right: 0.4rem;
    margin-bottom: 0.4rem;
  }

  .image-list li:nth-child(even) {
    margin-right: 0;
  }

  .image-list li .text {
    display: block;
    font-size: 0.24rem;
  }

  .news-detail,
  .forum {
    padding: 0.5rem 0;
  }

  .common-typename2 {
    line-height: 180%;
    font-size: 0.28rem;
  }

  .history {
    padding: 5vw 0 0;
    margin-top: 0;
  }

  .history .swiper .swiper-slide .content {
    opacity: 1;
  }

  .history .swiper {
    margin-top: 0;
  }

  .history .wrap {
    padding-bottom: 50px;
  }

  .history .swiper .swiper-slide .atitle {
    font-size: 40px;
  }

  .home-swiper .title {
    padding: 0 15%;
    width: 100%;
    white-space: wrap;
    font-size: 0.24rem;
    text-align: center;
  }

  .home-swiper .intro {
    margin-top: 0.1rem;
    font-size: 0.24rem;
  }

  .home .page-title {
    line-height: 0.58rem;
    font-size: 0.48rem;
  }

  .home .page1 {
    margin-top: 0.88rem;
    padding: 0 3%;
  }

  .products-list li {
    width: 100%;
    margin-right: 0;
    margin-bottom: 0.5rem;
  }

  .products-list li .title {
    margin-top: 0.26rem;
    line-height: 180%;
    height: auto;
    font-size: 0.26rem;
  }

  .products-list li .des {
    line-height: 170%;
    font-size: 0.24rem;
  }

  .positions-wrap {
    height: auto;
  }

  .positions-wrap .wrapper {
    padding: 3vw;
    flex-direction: column;
  }

  .positions-wrap .wrapper ul {
    flex-wrap: wrap;
    margin: 0.2rem 0;
  }

  .sidebar li a {
    margin-bottom: 0.15rem;
    line-height: 180%;
    font-size: 0.26rem;
  }

  main .about {
    padding: 0 3%;
    padding-top: 0.5rem;
  }

  main .about .title {
    line-height: 180%;
    font-size: 0.36rem;
  }

  main .about .title2 {
    line-height: 180%;
    font-size: 0.3rem;
  }

  main .about .intro {
    margin-top: 0.3rem;
    line-height: 180%;
    font-size: 0.24rem;
  }

  footer .footer-top {
    padding-bottom: 0.55rem;
    flex-direction: column;
  }

  footer .footer-top .l .address {
    line-height: 170%;
    font-size: 0.24rem;
  }

  footer .footer-nav {
    margin-top: 0.3rem;
    width: 100%;
    flex-wrap: wrap;
  }

  footer .footer-top .footer-nav li {
    margin-left: 0;
    width: 50%;
  }

  footer .footer-top .footer-nav li dl {
    margin-top: 0.23rem;
  }

  footer .footer-top .footer-nav li a {
    line-height: 180%;
    font-size: 0.24rem;
  }

  footer .footer-top .footer-nav li dl a {
    line-height: 180%;
    font-size: 0.22rem;
  }

  footer .footer-bottom .l .copyright {
    margin-right: 0.3rem;
  }

  .solution-list {
    margin: 0;
  }

  .solution-list li {
    margin-bottom: 0.4rem;
    border-bottom: 1px solid #ccc;
    padding: 0.4rem 0.2rem;
  }

  .solution-list li:last-child {
    border-bottom: 0;
  }

  .solution-list li .img {
    width: 100%;
    margin-right: 0.3rem;
  }

  .solution-list li article .title {
    margin-top: 0;
    line-height: 180%;
    font-size: 0.28rem;
  }

  .solution-list li article .des {
    line-height: 180%;
    font-size: 0.24rem;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    /* 限制显示的行数 */
    overflow: hidden;
    text-overflow: ellipsis;
    /* 超出部分显示省略号 */
  }

  .solution-list li article a {
    margin-top: 0.3rem;
    line-height: 180%;
    padding: 0 0.45rem;
    font-size: 0.24rem;
  }

  main .typename {
    line-height: 180%;
    font-size: 0.28rem;
  }

  .news-list {
    margin: 0;
    padding: 3vw;
  }

  .news-list li {
    width: 100%;
    margin-right: 0;
    border-bottom: 1px solid #ccc;
    margin-bottom: 0.3rem;
  }

  .news-list li .title {
    font-size: 0.26rem;
  }

  .honor-list {
    margin-top: 0.3rem;
    padding: 3vw;
  }

  .honor-list li {
    width: calc((100% - 0.5rem) / 2);
    margin-right: 0.5rem !important;
    margin-bottom: 0.5rem;
  }

  .honor-list li:nth-child(even) {
    margin-right: 0 !important;
  }

  .honor-list li .img {
    text-align: center;
  }

  .honor-list li .img img {
    width: auto;
    height: auto;
    max-width: 75%;
    max-height: 75%;
    margin: 0 auto;
  }

  .honor-list li .title {
    font-size: 0.24rem;
  }

  .contact-info {
    flex-direction: column;
    margin-top: 0.5rem;
  }

  .contact-info li {
    width: 100%;
  }

  main .about .intro {
    margin-bottom: 0.3rem;
  }

  .intro iframe {
    width: 100% !important;
    height: 50vh !important;
  }

  .xstd tr {
    display: flex;
    flex-direction: column;
  }

  .products-list li .des {
    height: auto;
    white-space: wrap;
  }

  .home .page2 .wrapper {
    height: auto;
    padding: 8vw 3vw;
    width: 100%;
  }

  .home .page2 article .title {
    line-height: 180%;
    font-size: 0.35rem;
  }

  .home .page2 .list {
    height: auto;
    flex-wrap: wrap;
    position: static;
    margin: 0.5rem 0 0;
  }

  .wrapper {
    width: 100%;
  }

  .home .page2 article {
    margin-top: 0.8rem;
  }

  .home .page2 article .des {
    line-height: 180%;
    font-size: 0.24rem;
  }

  .home .page2 .list li .title {
    font-size: 0.24rem;
  }

  .home .page3 {
    padding: 0.5rem 0.3rem;
  }

  .home .page3 .c {
    width: 100%;
    flex-direction: column;
  }

  .home .page3 .c .topnews .title {
    font-size: 0.26rem;
  }

  .home .page3 .c .topnews .des {
    font-size: 0.24rem;
    line-height: 170%;
  }

  .home .page3 .c .list li {
    padding: 0 0 0.3rem 0;
    width: 100%;
  }

  .home .page3 .c .list li article {
    margin-left: 0.2rem;
  }

  .home .page3 .c .list li article .title {
    font-size: 0.24rem;
    height: auto;
    line-height: 180%;
  }

  .home .page3 .c .list li .time {
    flex-grow: 0;
    flex-shrink: 0;
    width: 1rem;
  }

  .home .page3 .c .list li::after {
    left: 0.8rem;
  }

  .home .page3 .c .list li::before {
    left: 0.78rem;
  }

  .home .page3 .c .list article {
    width: calc(100% - 1.5rem);
  }

  .products-top-categories,
  .products-top-categories2 {
    margin-top: 0.65rem;
    padding: 0.3rem;
  }

  .products-top-categories .name,
  .products-top-categories2 .name {
    font-size: 0.26rem;
  }

  .products-top-categories ul,
  .products-top-categories2 ul {
    flex-wrap: wrap;
  }

  .products-top-categories .list li,
  .products-top-categories2 .list li {
    width: auto;
    display: inline-flex;
    margin-right: 0.3rem;
  }

  .products-search {
    margin-top: 0.5rem;
    padding: 0 3%;
  }

  .products-search .input {
    width: calc(100% - 1.2rem);
    display: flex;
    align-items: center;
  }

  .products-search button {
    flex-grow: 0;
    width: 1.2rem;
    flex-shrink: 0;
  }

  .products-search .input input {
    width: 100%;
    font-size: 0.24rem;
  }

  .products-screening {
    padding: 0.3rem;
  }

  .filter-cen {
    font-size: 0.24rem;
  }

  .products-list {
    padding: 0.3rem;
  }

  .products-detail-bottom .tabs {
    height: 0.8rem;
    width: calc(100% - 4vw);
    margin: 0 2vw;
  }

  .products-detail-bottom .tabs li {
    padding: 0 0.35rem;
    font-size: 0.24rem;
    height: 0.8rem;
    line-height: 0.8rem;
  }

  .products-detail-bottom .content {
    padding: 0 0.3rem;
  }

  .products-detail {
    margin-top: 0.66rem;
    padding: 0 3vw;
  }

  .products-detail-top {
    flex-direction: column;
  }

  .products-detail-top .album {
    width: 100%;
  }

  .products-detail-top .album .big {
    width: 100%;
    height: 94vw;
    line-height: 94vw;
  }

  .products-detail-top article {
    width: 100%;
    padding: 3vw;
  }

  .products-detail-top article h1 {
    line-height: 170%;
    font-size: 0.28rem;
  }

  .download-list {
    margin: 0.5rem 0;
    padding: 0 3vw;
  }

  .download-list li a {
    padding: 0 0.4rem;
    height: 1rem;
    margin-bottom: 0.25rem;
  }

  .download-list li .num {
    font-size: 0.3rem;
  }

  .download-list li .title {
    font-size: 0.24rem;
  }

  .container {
    padding: 0 2%;
  }

  .pc-header .r .tel {
    display: none;
  }

  .pc-header ul {
    display: none;
  }

  .pc-header {
    padding: 10px 0;
  }

  .pc-header .r .search-icon {
    width: 30px;
    height: 30px;
  }

  .pc-header .logo img,
  .pc-header .logo2 img {
    height: 45px;
  }

  .home-swiper .swiper-slide video {
    height: 100vh;
    object-fit: cover;
  }

  .home .page1 {
    padding-bottom: 0.5rem;
  }

  .home .page1 ul li .number .n {
    font-size: 0.8rem;
  }

  .home .page2 .list {
    flex-direction: column;
  }

  .home .page2 .list li {
    width: 100%;
    margin-right: 0;
  }

  .home .page2 .list li article {
    padding: 0.32rem 0.4rem 0.51rem 0.4rem;
    margin-top: 0.4rem;
  }

  .home .page2 .list li article .title {
    height: 0.42rem;
    line-height: 0.42rem;
    font-size: 0.24rem;
  }

  .home .page2 .list li article .content {
    line-height: 0.42rem;
    font-size: 0.24rem;
  }

  .home .page3 ul {
    margin-top: 0.78rem;
  }

  .home .page3 ul li {
    width: 50%;
  }

  .home .page4 {
    padding: 1rem 0;
  }

  .home .page4 .wrapper {
    flex-direction: column;
    padding: 0 2%;
  }

  .home .page4 .wrap .l {
    width: 100%;
  }

  .home .page4 .wrap .l .tabs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
  }

  .home .page4 .wrap .l .tabs li {
    height: 0.63rem;
    font-size: 0.3rem;
    margin-right: 0.2rem;
  }

  .home .page4 .wrap .l .tabs li:last-child {
    margin-right: 0;
  }

  .home .page4 .wrap .r {
    width: 100%;
    margin-top: 0.4rem;
  }

  .home .page4 .wrap .swiper-slide {
    flex-direction: column;
  }

  .home .page4 .wrap .r .cases-swiper .image-wrap {
    width: 100%;
  }

  .home .page4 .wrap .r .cases-swiper .image-wrap img {
    width: 100%;
  }

  .home .page4 .wrap .r .cases-swiper article {
    width: 100%;
    margin-right: 0;
  }

  .home .page4 .wrap .r .cases-swiper article .title {
    margin-top: 0.4rem;
    height: 0.69rem;
    line-height: 0.69rem;
    font-size: 0.36rem;
  }

  .home .page4 .wrap .r .swiper-button-next,
  .home .page4 .wrap .r .swiper-button-prev {
    flex-grow: 0;
    flex-shrink: 0;
    width: 1.53rem;
    height: 0.41rem;
    background-size: 100%;
  }

  .home .page5 {
    padding: 1rem 0 0;
  }

  .home .page5 ul {
    padding: 0 3%;
    margin-top: 0.47rem;
    flex-direction: column;
  }

  .home .page5 ul li {
    width: 100%;
    margin-right: 0;
    margin-bottom: 0.3rem;
  }

  .home .page5 ul li .title {
    height: 0.38rem;
    line-height: 0.38rem;
    font-size: 0.24rem;
  }

  .home .page5 ul li .content {
    font-size: 0.22rem;
  }

  .home .page5 ul li .addtime-num {
    margin-top: 0.33rem;
  }

  footer .footer-top .l .logo img {
    max-width: 60%;
  }

  footer .footer-top .l .tel {
    font-size: 0.32rem;
  }

  footer .footer-top .form {
    width: 100%;
    margin-top: 0.3rem;
  }

  footer .footer-top .form .title {
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
  }

  footer .footer-top .form .title .en-title {
    font-size: 0.72rem;
  }

  footer .footer-top .form .title .cn-title {
    margin-top: 0.2rem;
    margin-left: 0;
  }

  footer .footer-top .form .gb {
    margin-top: 0.7rem;
  }

  footer .footer-top .form .gb li.u-flex {
    flex-direction: column;
  }

  footer .footer-top .form .gb li.u-flex .input {
    width: 100%;
    margin-right: 0;
    margin-bottom: 0.3rem;
  }

  footer .footer-bottom {
    padding: 0.39rem 0;
  }

  footer .footer-bottom .wrapper {
    flex-direction: column;
  }

  footer .footer-bottom .sns li:first-child {
    margin-left: 0;
  }

  footer .footer-bottom .l .copyright {
    margin-bottom: 0.3rem;
  }

  footer .footer-top {
    padding-bottom: 0.3rem;
  }

  .pc-header .r .search-icon {
    background: none;
  }

  .sidebar {
    padding: 0.3rem 0;
  }

  .sidebar li {
    margin-left: 0.4rem;
  }

  .news {
    padding: 0.5rem 0;
  }

  .news-list li {
    padding: 0.2rem;
  }

  .news-list li a {
    flex-direction: column;
  }

  .news-list li .image-wrap,
  .news-list li .image-wrap img {
    width: 100%;
  }

  .news-list li article {
    width: 100%;
    margin: 0.3rem 0 0;
  }

  .news-list li article .title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.28rem;
  }

  .news-list li article .des {
    font-size: 0.22rem;
  }

  .news-list li article .addtime {
    margin-top: 0.25rem;
    font-size: 0.22rem;
    line-height: 150%;
  }

  .positions span {
    margin: 0 0.1rem;
  }

  .positions-wrap ul li a {
    padding: 0 0.1rem;
  }

  .article-details {
    padding: 0.4rem 3%;
  }

  .article-details .title {
    line-height: 6%;
    font-size: 0.3rem;
  }

  .article-details .addtime,
  .article-details .guide {
    font-size: 0.22rem;
  }

  .introduction,
  .introduction * {
    font-size: 0.22rem !important;
  }

  .article-details .article-pages .back,
  .article-details .article-pages li a {
    display: inline-flex;
    padding: 0 0.2rem;
    width: auto;
  }

  .cases-list {
    padding: 0.5rem 3%;
  }

  .cases-list > .wrapper > .u-flex {
    flex-direction: column;
  }

  .cases-list-top .typename {
    line-height: 0.65rem;
    font-size: 0.42rem;
  }

  .cases-list-top ul {
    flex-wrap: wrap;
    margin-top: 0.35rem;
  }

  .cases-list-top ul li a {
    margin: 0.1rem 0;
    line-height: 180%;
    font-size: 0.26rem;
  }

  .cases-list .list {
    margin-top: 0.66rem;
    flex-direction: row !important;
  }

  .cases-list .list li {
    width: calc((100% - 0.4rem) / 2) !important;
    margin-right: 0.4rem !important;
    margin-bottom: 0.4rem;
    padding: 0.2rem 0.1rem;
  }

  .cases-list .list li:nth-child(even) {
    margin-right: 0 !important;
  }

  .cases-list .list li .title {
    padding-top: 0.29rem;
    height: auto;
    line-height: 150%;
    margin-top: 0.25rem;
    font-size: 0.24rem;
  }

  .cases-list .list li .sns {
    height: auto;
    line-height: 0.32rem;
    font-size: 0.22rem;
  }

  .pages {
    padding: 0.2rem 0;
  }

  .pages li {
    margin-right: 0.1rem;
  }

  .pages li a,
  .pages li span {
    padding: 0 0.1rem;
  }

  .search-popup {
    top: 0.8rem;
  }

  .about-page1 {
    padding: 0.7rem 3%;
  }

  .about-page1 .typename {
    line-height: 0.66rem;
    font-size: 0.48rem;
  }

  .about-page1 .typedes {
    line-height: 0.43rem;
    font-size: 0.24rem;
  }

  .about-page1 .type-content {
    line-height: 180%;
    font-size: 0.22rem;
  }

  .about-page1 ul li .number .n {
    font-size: 0.8rem;
  }

  .about-page2 {
    padding: 0.9rem 3%;
  }

  .about-page2 .typename {
    line-height: 0.66rem;
    font-size: 0.48rem;
  }

  .about-page2 .typedes {
    line-height: 0.43rem;
    font-size: 0.24rem;
  }

  .about-page2 .list {
    margin-top: 0.63rem;
  }

  .about-page2 .list .image-wrap {
    width: 94vw;
    height: auto;
  }

  .about-page3 {
    padding: 1rem 3%;
  }

  .about-page3 .typename {
    line-height: 0.74rem;
    font-size: 0.48rem;
  }

  .about-page4 {
    padding: 1rem 3%;
  }

  .about-page4 .typename {
    line-height: 0.74rem;
    font-size: 0.48rem;
  }

  .about-page4 ul {
    margin-top: 0.4rem;
    flex-direction: column;
  }

  .about-page4 ul li {
    width: 100%;
    margin-right: 0;
    margin-bottom: 0.4rem;
  }

  .about-page5 {
    padding: 1rem 3% 0.5rem 3%;
  }

  .about-page5 .typename {
    line-height: 0.74rem;
    font-size: 0.48rem;
  }

  .about-page5 ul {
    margin-top: 0.53rem;
  }

  .about-page5 ul li {
    width: calc((100% - 0.4rem) / 2) !important;
    margin-right: 0.4rem !important;
    margin-bottom: 0.4rem;
  }

  .about-page5 ul li:nth-child(even) {
    margin-right: 0 !important;
  }

  .about-page5 li .image-wrap {
    width: 100%;
    height: auto;
  }

  .about-page5 li .title {
    margin-top: 0.2rem;
    line-height: 0.4rem;
    font-size: 0.24rem;
  }

  .about-page6 {
    padding: 1rem 3%;
  }

  .about-page6 .typename {
    line-height: 0.74rem;
    font-size: 0.48rem;
  }

  .about-page6 ul {
    margin-top: 1rem;
  }

  .about-page6 li {
    font-size: 0.24rem;
  }

  .news-list li a {
    flex-direction: column;
  }

  .home .page3 ul li {
    text-align: center;
  }

  .home .page3 ul li img {
    max-width: 80%;
    max-height: 80%;
  }

  .home .page1 ul {
    flex-direction: column;
  }

   .home .page1 ul li {
    width: 100%;
    margin-right: 0;
    margin-bottom: 30px;
   }

   .home .page2 {
    margin-top: 0;
   }

   .home .page2 .wrapper {
    flex-direction: column;
    gap: 30px;
   }

   .home .page2 .image-wrap {
    width: 100%;
   }

   .home .page2 article {
    margin-top: 0;
   }

   .home .page2 article .name {
    margin-top: 0;
   }
   

   .home .page3 ul {
    margin-top: .2rem;
   }

   .home .page3 .diy-list li {
    flex-direction: column;
    width: 100%;
    padding: 20px 0;
   }

   .diy-list li a {
    flex-direction: column;
    gap: 20px;
    padding: 0 20px;
   }

   .diy-list li .image-wrap {
    width: 100%;
   }

   .home .page3 ul li img {
    max-width: 100%;
   }

   footer .footer-top {
    flex-direction: column;
   }

   footer .l, footer footer .footer-top .navs, footer .footer-top .contact {
    width: 100%;
   }

   footer .footer-top .navs, footer .footer-top .contact {
    margin-left: 0;
   }

   footer .footer-bottom {
    margin-top: 0;
   }

   .home-swiper .company-name {
    font-size: 16px;
   }

   .home-swiper .intro {
    font-size: 12px;
   }

   .home-swiper .more {
    font-size: 12px;
    width: 115px;
    height: 35px;
   }

   .about-list li.li1 {
    margin-top: 10px;
    margin-bottom: 10px;
    padding: 0 20px;
   }

   .about-list li a {
    flex-direction: column;
   }

   .about-list li.li2 {
    padding: 0 20px;
    margin-top: 10px;
    margin-bottom: 10px;
   }

   .about-list li a {
    gap: 20px;
   }

   .about-list li .image-wrap {
    width: 100%;
   }

   .about-list li.li3 {
    padding: 10px 20px;
   }

   .about-list li.li4 {
    margin: 0;
    padding: 10px 20px;
   }

   .about-list li.li4 article {
    margin-top: 10px;
   }

   .positions-wrap {
    margin-top: 0;
   }

   .positions-wrap .wrapper ul {
    width: 100%;
   }

   .positions-wrap ul li a {
    font-size: 13px;
   }

   .products-top-categories, .products-top-categories2 {
    margin-top: 0;
   }

   .products-top-categories .father-categories-wrap {
    justify-content: flex-start;
   }

   .products-top-categories .father-categories-wrap li {
    margin-right: 0;
   }

   .diy-list li.li1 {
    margin: 10px 0;
   }

   .contact-us {
    padding: 20px;
    flex-direction: column;
   }

   .contact-us .l, .contact-us .r {
    width: 100%;
   }

   .guestbook {
    padding: 0;
   }

   .guestbook ul {
    margin-top: 20px;
   }
   
   .products-top-categories .son-categories-wrap {
    flex-direction: column;
   }

   .products-top-categories .son-categories-wrap li {
    width: 100%;
    margin: 0 0 10px 0;
    border-right: 0;
    height: auto;
    border-bottom: 1px solid #ccc;
    padding: 0 10px;
   }

   .products-list {
    margin-top: 0;
   }

   .products-detail-top {
    gap: 20px;
   }

   .products-detail-top article .parameters {
    margin-top: 0;
   }

}