.card {
  position: relative;
  width: 1440px;
  margin: auto;
  top: -140px;
  background: transparent;
  padding-bottom: 40px;
}
.cardText {
  width: 820px;
  height: 550px;
  background: url(../img/about/bg.png) no-repeat;
  background-size: cover; /* 关键属性：覆盖整个盒子 */
  background-position: center; /* 图片居中（可选） */
  position: relative;
  z-index: 3;
  padding: 50px;
  padding-right: 160px;
  margin-left: 20px;
}

.cardText h1 {
  font-weight: bold;
  font-size: 32px;
  color: #2a4197;
}

.cardText h2 {
  font-weight: 400;
  font-size: 16px;
  color: #2a4197;
}

.cardText p {
  line-height: 40px;
}

.cardText .textItem + .textItem {
  margin-left: 64px;
}

.cardText .textItem {
  padding: 60px 0;
}

.cartAbout {
  width: 100%;
  position: absolute;
  bottom: 0;
  right: 0;
  background: rgba(42, 65, 151, 1);
  border-radius: 20px;
  padding: 60px;
  text-align: center;
  cursor: pointer;
}

.cartAbout img {
  width: 61px;
  height: 61px;
  margin: auto;
  margin-bottom: 20px;
  border-radius: 0;
}

.cartAbout dt {
  border-bottom: 2px solid #fff;
  padding-bottom: 10px;
  margin-bottom: 20px;
}

.cartAbout dt span {
  font-size: 20px;
  font-weight: 600;
}

.cartAbout span {
  color: #fff;
  font-size: 14px;
}
.cartAbout dl + dl {
  margin-left: 90px;
}

.title {
  text-align: center;
  font-weight: bold;
  font-size: 48px;
  color: #2a4197;
}

.subTitle {
  text-align: center;
  font-size: 24px;
  color: rgba(62, 58, 57, 1);
}

.aboutUs > div {
  padding-top: 200px;
  padding-bottom: 220px;
}

.aboutUsItem {
  cursor: pointer;
}
.aboutUsItem:hover img {
  transform: scale(1.1);
  transition: transform 0.5s ease;
  box-shadow: 0 0 45px 1px rgba(0, 0, 0, 0.3);
}
.aboutUsItem img {
  transform: scale(1);
  height: 300px;
  width: auto;
  border-radius: 0;
}

.aboutUsItem p {
  color: rgba(62, 58, 57, 1);
  text-align: center;
  padding: 18px;
}

.serviceProcess {
  background: rgba(240, 246, 255, 1);
  padding-top: 90px;
  padding-bottom: 410px;
  position: relative;
}
.serviceProcess > img {
  position: absolute;
  left: 0;
  right: 0;
  top: 410px;
  bottom: 250px;
}

.topService {
  position: relative;
  top: 55px;
  padding-left: 250px;
}

.bottomService {
  position: relative;
  top: 240px;
  padding-right: 250px;
}

.serviceItem {
  width: 166px;
  height: 188px;
  background: url(../img/about/border.png) no-repeat;
  background-size: cover; /* 关键属性：覆盖整个盒子 */
  background-position: center; /* 图片居中（可选） */
  position: relative;
  z-index: 3;
  cursor: pointer;
}
.serviceItem + .serviceItem {
  margin-left: 150px;
}

.serviceItem img {
  height: 61px;
  width: auto;
  margin-bottom: 20px;
}

.serviceItem p {
  font-weight: 600;
  font-size: 24px;
  color: #2a4197;
  line-height: 36px;
  position: absolute;
  bottom: -52px;
}

.industryCover {
  padding-top: 120px;
}
.industryCoverBox {
  width: 1440px;
  margin: auto;
}

.industryCoverBox:nth-of-type(1) {
  margin-top: 100px;
}
.industryCoverBox:nth-of-type(2) {
  margin-bottom: 100px;
}
.industryCoverItem {
  background: #ffffff;
  box-shadow: 0px 7px 18px 3px rgba(42, 65, 151, 0.29);
  border-radius: 20px;
  padding: 30px 20px;
  margin: 27px;
  width: 320px;
  height: 150px;
  cursor: pointer;
}

.industryCoverItem img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* 保持宽高比，完整显示图片 */
}
.industryCoverItem:hover img {
  transform: scale(1.1);
  transition: transform 0.5s ease;
}