* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Helvetica, "PingFang SC", "Microsoft Yahei", sans-serif;
  font-size: 14px;
}
.zsp {
  display: block;
  width: 100%;
  padding: 2px 0 16px 0;
  border-bottom: 1px solid #ccc;
  font: 13px/13px 'Microsoft Yahei',Times New Roman,SimSun,Serif;
  color: #999999;
  text-align: center;
}
.subArticle {
  max-width: 1200px;
  width: 80%;
  background: #fff;
  position: relative;
  left: 50%;
  transform: translate(-50%,0);
  display: inline-block;
}
.contdiv p p{
  font-size: 20px;
}






img {
  width: 100%;
}
.logo2 img{
  width: 470px;
  margin-top: 40px;
  height: 250px;
}
.logo2{
  background-color: #EBEBEB;
  width: 570px;
  height: 307px;
  margin-top: -13px;
  margin-left: -40px;
}
:root {
  --primary-color: #ff434f;
  --secondary-color: #e3e3e3;
  --text-color-lightest: #e7e9ec;
  --text-color-darker: #2e2e2e;
  --text-color-dark: #494949;
  --text-color-gray: #8b8b8b;
  --text-color-dark-gray: #727272;
  --text-color-light-gray: #c6c6c6;
  --backdrop-color: rgba(42, 42, 42, 0.7);
}
/* 栅格布局 */
header {
  width: 100vw;
  height: 80px;
  display: grid;
  padding: 0 40px;
  grid-template-columns: 200px auto;
  align-content: center;
  position: relative;
  z-index: 200;
  align-items: center;
}
/*遮罩*/
#hidenArea{
  display: none;
  position: relative;
  /* grid-template-columns: 400px 1fr; */
}
#hidenArea div.areaBlock1{
  background-color: #f5f5f6;
}
.logo img{
  width: 100px;
}
header nav {
  justify-self: start;
}

header nav div{
  display: inline-block;
  position: relative;
  z-index: 99;
}

header nav div a {
  color: #2e2e2e;
  text-decoration: none;
  margin: 0 24px;
  font-size: 16px;
}
header nav button.login {
  background-color: #0089ff;
  width: 60px;
  height: 30px;
  border: 0;
  border-radius: 4px;
  color: #ffffff;
  align-items: center;
  justify-content: center;
}
ul li{
  list-style: none;
}
.sub_nav{
  float: left;
  margin-left: 50px;
}
.sub_nav_ul{
  display: none;
  position: absolute;
  height: 255px;
  width: 1300px;
  margin-top: 60px;
}
.parentMenu ul{
  line-height: 30px;
}
.parentMenu ul  a{
  display: inline-block;
  width: 150px;
}
.sub_nav_ul li a{
  color: #000000 !important;
}
header .fa-mobile,
header .fa-phone-square{
  font-size: 22px;
}
header.burger {
  display: none;
}
header.sticky {
  position: fixed;
  background-color: white;
  box-shadow: 0 0 18px rgba(0, 0, 0, 0.2);
  animation: dropDown 0.5s ease-in-out forwards;
}

header.sticky .logo,
header.sticky nav div a,
header.sticky nav div i {
  color: #2e2e2e;
}
@keyframes dropDown {
  from {
    transform: translateY(-100px);
  }
  to {
    transform: translateY(0);
  }
}
/* 内容区域 */
/* 通用样式 */
.content-wrapper {
  /* 一维排版 */
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
section {
  /* 二维 */
  display: grid;
  /* 每个列的对齐方式 */
  justify-items: center;
  max-width: 100%;
  padding: 0 80px;
}
.news{
  display: grid;
  margin-top: 20px;
}
.news_word{
  padding-left: 20px;
  display: grid;
}
.news_2_content{
  padding-bottom: 4px;
  border-bottom: 1px solid #cdcdcd;
  position: relative;
}
.news .news_1{
  display: grid;
  grid-template-columns:1fr 4fr;
}
.news_1_sort{
  background-color: #cdcdcd;
  color: #ffffff;
  width: 50px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 20px;
}
.news_2_image{
  display: flex;
  justify-content: flex-end;
}

.news_2_content{
  display: grid;
  padding-left: 5px;
  grid-template-columns:1fr 2fr;
}
.news_2_content img{
  max-height: 200px;
}

.news_2_content_desc{
  font-size: 10px;
  margin-top: 25px;
  color: #8b8b8b;
}
.news_2_content_author{
  display: flex;
  margin-top: 15px;
  font-size: 10px;
  color: #8b8b8b;
  align-items: center;
}
.news_2_detail{
  font-size: 10px;
  color: #8b8b8b;
  margin-top: 10px;
}
.news_2_detail_date{
  margin-top: 5px;
}
#news_mediap{
  overflow: hidden;
}
/* #news_media:hover{
  animation-play-state:paused;
}
#news_media{
  animation:rolling 20s infinite linear;
}
@keyframes rolling{
  0%{
      transform: translateY(0);
  }
  100%{
      transform: translateY(-1200px);
  }
} */

.news_2{
  border-top: 4px solid #e5eff5;
  border-bottom: 4px solid #e5eff5;
  border-left: 2px solid #e5eff5;
  border-right: 2px solid #e5eff5;
  padding: 20px;
}
.news_2_title{
  padding-bottom: 5px;
  border-bottom: 2px solid #e5eff5;
}
/*.feature {
  display: grid;
  grid-template-areas:"icon content";
  grid-template-columns: 50px 1fr;
  grid-template-rows: 1fr 1fr;
  margin-top: 8px;
  padding: 24px;
  box-shadow: 0px 0px 18px rgba(0, 0, 0, 0.06)
}*/
.features {
  display: grid;
  /* 重复几次，重复的值  1fr：容器宽度的1/3*/
  grid-template-columns: repeat(4, 1fr);
  /* grid-template-rows: 126px 126px; */
  column-gap: 5vw;
}
.feature-title {
  grid-area: title;
  font-size: 18px;
  color: var(--text-color-darker);
}
.feature-content {
  grid-area: content;
  color: var(--text-color-gray);
  /* margin-top: 8px; */
}
.feature i.fas {
  grid-area: icon;
  font-size: 30px;
  color: var(--primary-color);
}

.section-bg {
  position: relative;
}

.section-bg::before {
  content: "";
  display: block;
  position: absolute;
  background-color: #f9fbfb;
  width: 100vw;
  height: 100%;
  z-index: -1;
}

.title1 {
  font-size: 34px;
  color: var(--text-color-darker);
}

.title1::after {
  content: "";
  display: block;
  width: 80%;
  height: 4px;
  background-color: var(--primary-color);
  transform: translateX(10%);
}

.title2 {
  font-size: 30px;
  color: var(--text-color-darker);
}
.title3 {
  font-size: 14px;
  color: var(--text-color-darker);
}
.title4 {
  font-size: 16px;
  color: var(--text-color-darker);
}

.title2::after {
  content: "";
  display: block;
  width: 80%;
  height: 4px;
  /*background-color: var(--primary-color);*/
  transform: translateX(10%);
}

.intro {
  margin: 28px 0 60px 0;
  /* text-indent: 2em; */
  font-size: 18px;
  color: var(--text-color-dark-gray);
}

/* 底部 */

footer {

  background-color: #181818;
  display: grid;
  justify-items: center;
  padding-top: 72px;
  padding-bottom: 24px;
}

.footer-menus {
  width: 100%;
  max-width: 1920px;
  display: grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  padding: 0 80px;
  position: relative;
}

.menu-title {
  font-size: 16px;
  color: white;
  font-weight: 500;
  margin-bottom: 20px;
}

.contact-us {
  justify-self: start;
  color: var(--text-color-lightest);
}

.contact-us p:not(:first-child) {
  padding-bottom: 16px;
}

.menu-items li {
  list-style: none;
  padding-bottom: 8px;
}

.menu-items li a {
  text-decoration: none;
  font-weight: 300;
  color: var(--text-color-lightest);
}

.icp-info {
  margin-top: 24px;
  margin-bottom: 16px;
}

.icp-info,
.rights {
  grid-column: 1 / -1;
  justify-self: center;
  color: white;
}
.scroll-to-top {
  display: none;
  position: relative;
  z-index: 300;
}
.scroll-to-top a {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color);
  color: white;
  text-decoration: none;
  position: fixed;
  bottom: 60px;
  right: 30px;
}
.scroll-to-top2 {
  position: relative;
  z-index: 300;
}
.scroll-to-top2 a {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-color);
  color: white;
  text-decoration: none;
  position: fixed;
  bottom: 60px;
  right: 60px;
}
/* 关于我们 */
.aboutuscontent{
  padding-top: 20px;
  display: grid;
  grid-template-columns: 140px 10px 1fr;
}
#qyjs{
  width: 100%;
}
.jingshen{
  background-color: #d9d9d9;
}
.jingshen p{
 
  padding-top: 14px;
  padding-bottom: 10px;
  padding-left: 20px;
  transform:skew(30deg); 
}
.jingshenb1{
  transform:skew(-30deg); 
  display: grid;
  grid-template-columns: 140px  1fr;
  width: 100%;
  margin-top: 20px;
}
.jingshenpxFont p {
  transform:skew(30deg); 
}

.jingshenpx{
  transform:skew(-3deg); 
  
}
.jingshenpxFont{
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120%;
  margin-top: -8px;
}

.jingshenpx1{
  background-color: #2f6e6b;
}
.jingshenpx2{
  background-color: #ed7d31;
}
.jingshenpx3{
  background-color: #88bab8;
}
.jingshenpx4{
  background-color: #92d050;
}
.aboutuscontent .aboutuscontent_1{
  background-color: #7eafe0;
  color: #ffffff;
}
.aboutuscontent .aboutuscontent_1 p{
  font-size: 30px;
  text-align: center;
}
.aboutuscontent .aboutuscontent_2{
  background-color: #f2f2f2;
}
.aboutuscontent .aboutuscontent_2 p{
  font-size: 18px;
  color: #000000;
  line-height: 30px;
  padding-left: 10px;
}



.features_capa{
  display: grid;
  /* 重复几次，重复的值  1fr：容器宽度的1/3*/
  grid-template-columns: repeat(5, 1fr);
  /* grid-template-rows: 126px 126px; */
  column-gap: 5vw;
  position: relative;
  z-index: 100;
  margin-top: 20px;
}
.feature4{
  background-color: #e7e6e6;
  text-align: center;
  position: relative;
  padding-bottom: 40px;
}

.capa_line{
text-align: right;
margin-top: 10px;
padding: 4px;
background-color: #005898;
color: #ffffff;
display: inline-block;
position: relative;
right: 0px;
margin-bottom: 20px;
}


/* 响应式样式 */
@media (max-width: 1100px) {
  /* header nav {
    display: none;
  } */

  header .burger {
    display: block;
    position: relative;
    width: 20px;
    height: 6px;
    justify-self: end;
    cursor: pointer;
  }

  .burger-line1,
  .burger-line2,
  .burger-line3 {
    width: 20px;
    height: 2px;
    background-color: var(--text-color-lightest);
  }

  .burger-line1 {
    position: absolute;
    top: -6px;
  }

  .burger-line3 {
    position: absolute;
    top: 6px;
  }

  header.open nav {
    display: grid;
    position: absolute;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background-color: white;
    grid-auto-rows: max-content;
    justify-items: end;

    padding: 0 40px;
    opacity: 0;
    animation: slideDown 0.6s ease-out forwards;
  }

  header.open nav > * {
    font-size: 18px;
    margin: 4px 0;
    opacity: 0;
    animation: showMenu 0.5s linear forwards 0.4s;
  }

  header.opem nav > i.fas {
    margin-top: 10px;
  }

  header.open .burger-line1,
  header.open .burger-line2,
  header.open .burger-line3,
  header.sticky .burger-line1,
  header.sticky .burger-line2,
  header.sticky .burger-line3 {
    background-color: var(--text-color-darker);
    transform: 0.4s ease;
  }

  header.open .burger-line1 {
    transform: rotate(45deg) translate(3px, 5px);
  }

  header.open .burger-line2 {
    transform: translateX(5px);
    opacity: 0;
  }

  header.open .burger-line3 {
    transform: rotate(-45deg) translate(3px, -5px);
  }

  header.open .logo {
    z-index: 40;
    color: var(--text-color-darker);
  }
  @keyframes slideDown {
    from {
      height: 0;
      opacity: 0;
    }
    to {
      height: 100vh;
      padding-top: 80px;
      opacity: 1;
    }
  }

  @keyframes showMenu {
    from {
      opacity: 0;
      transform: translateY(-1vh);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .service-item .service-title {
    font-size: 20px;
  }

  .service-item .service-content{
    font-size: 14px;
    line-height: 24px;
  }

  .team-members {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 36px;
    column-gap: 6vw;
  }

  .activities{
    grid-template-columns: repeat(2, 1fr);
    row-gap: 36px;
  }

}
@media(max-width: 992px){
  .slide-caption h1 {
    font-size: 48px;
  }

  .slide-caption h3 {
    font-size: 18px;
  }

  .features, .services{
    grid-template-columns: repeat(2,1fr);
    grid-template-rows: unset;
  }

  .data-section {
    grid-template-columns: repeat(2,minmax(200px,auto));
    padding: 24px 0;
    height: auto;
    row-gap: 24px;
    background-size: 200%;
  }

  .showcases .case-item{
    width: calc(100vw/3);
  }
}

@media(max-width: 768px){
  section, .footer-menus{
    padding: 0 40px;
  }

  .footer-menus {
    grid-template-columns: 2fr repeat(2, 1fr);
    row-gap: 24px;

  }

  .contact-us {
    grid-row: 1 / 3;
  }

  .footer-menus {
    text-align: right;
  }

  .activities {
    grid-template-columns: 1fr;

    row-gap: 36px;
  }

  .data-section{
    grid-template-columns: 1fr;
    background-size: 300%;
  }

  .team-members {
    grid-template-columns: minmax(200, 400);
  }

  .features, .services{
    grid-template-columns: 1fr;
  }

  .showcases .case-item {
    width: calc(100vw /2);
    /* height: 30vw; */
  }
}
@media(max-width: 1200px){
  #featuresDesc{
    background-image: none;
  }
  #blackCompany{
    background-image: none;
  }
  .featuresDesc{
    grid-template-columns:  1fr;
  }
}
@media(max-width: 1050px){
  #companyImg{
    display: none;
  }
}
@media(max-width: 576px){
  .slide-caption h1 {
    font-size: 28px;
  }

  .slide-caption h3 {
    font-size: 14px;
  }

  .explore-btn{
    font-size: 14px;
    padding: 8px 18px;
  }

  .showcases .case-item{
    width: 100vw;
    /* height: 60vw; */
  }

  .footer-menus {
    grid-template-columns: 1fr;
  }

  .footer-menus{
    justify-self: start;
    text-align: left;
  }
}