.banner {
  width: 100%;
  height: 628px;
  position: relative;
  background-image: url("../img/about/banner.png");
  background-size: cover;
  font-family: "Alibaba PuHuiTi";
  /* margin-top: 72px; */
}

.mask {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.5) 0%,
    rgba(0, 0, 0, 0.3) 62%,
    rgba(0, 0, 0, 0) 100%
  );
}
.banner-text {
  width: 509px;
  flex-direction: column;
  align-items: flex-start;
  gap: 30px;
  position: absolute;
  top: 40%;
  left: 20%;
 color: #fff;
  font-size: 54px;
  font-weight: 900;
  line-height: 120%;
}
.banner-text p {
  font-size: 16px;
  line-height: 180%;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.70);
}
.about-title {
  color: #171717;
  text-align: center;
  padding: 56px 0;
  font-size: 40px;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
  text-transform: uppercase;
  position: relative;
  margin-bottom: 20px;
}
.about-title::after {
  content: "";
  width: 180px;
  height: 8px;
  background-color: #0047FF;
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
}
.company {
  background: #f3f3f3;
  font-family: "Alibaba PuHuiTi";
}
.company-content {
  position: relative;
  width: 1240px;
  margin: 0 auto;
  background-image: url("../img/about/bg.png");
  background-repeat: no-repeat;
  /* background-size: cover; */
}
.company-top {
  display: flex;
  justify-content: center;
}
.company-left {
  width: 742px;
  height: 420px;
  position: relative;
  z-index: 2;
}
.company-left::after {
  content: "";
  width: 244px;
  height: 244px;
  background-color: #0047ff;
  position: absolute;
  top: -20px;
  left: -20px;
  z-index: -1;
}
.company-left img {
  width: 100%;
}
.company-right {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 50px;
  width: 600px;
  height: 300px;
  background-color: #fff;
  transform: translate(-100px, 88px);
  -webkit-transform: translate(-100px, 88px);
  -moz-transform: translate(-100px, 88px);
  -ms-transform: translate(-100px, 88px);
  -o-transform: translate(-100px, 88px);
}
.company-logo {
  width: 100px;
  height: 100px;
  flex: none;
  background-color: #0047ff;
  display: flex;
  justify-content: center;
  align-items: center;
}
.company-right img {
  width: 64px;
  height: 64px;
}
.company-right-content {
  padding-top: 32px;
}
.company-right-title {
  color: #171717;
  font-family: "Alibaba PuHuiTi";
  font-size: 36px;
  font-style: normal;
  font-weight: 700;
  line-height: normal;
  margin-bottom: 29px;
  /* padding: 24px 0; */
}
.company-right-item {
  margin-top: 36px;
}
.company-right-p {
  color: #171717;
  font-family: "Alibaba PuHuiTi";
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 180%; /* 28.8px */
}
.company-right-span {
  color: #919ba5;
  font-family: "Alibaba PuHuiTi";
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
}
.company-bottom {
  display: flex;
  justify-content: space-around;
  gap: 34px;
  transform: translateY(50px);
  -webkit-transform: translateY(50px);
  -moz-transform: translateY(50px);
  -ms-transform: translateY(50px);
  -o-transform: translateY(50px);
}
.company-item {
  background-color: #fff;
  display: flex;
  justify-content: center;
  flex: 1;
  align-items: center;
  flex-direction: column;
  padding: 32px 44px;
  box-shadow: 0px 16px 48px 0px rgba(226, 230, 239, 0.5);
  opacity: 0;
  /* 初始状态不可见 */
  transform: translateY(50px);
  /* 初始位置向下偏移 */
  transition: opacity 0.6s ease, transform 0.6s ease;
  /* 动画时间和效果 */
}
.company-item.animate {
  opacity: 1;
  /* 动画完成后可见 */
  transform: translateY(0);
  /* 恢复到原始位置 */
}
.company-bottom-logo {
  width: 70px;
  height: 70px;
}
.company-bottom-logo img {
  width: 100%;
  transition: transform 0.3s ease;
}
.company-item:hover .company-bottom-logo img {
  transform: scale(1.2); /* 图片放大 1.2 倍 */
}
.company-bottom-title {
  color: #171717;
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 36px;
}
.company-bottom-text {
  color: #566069;
  text-align: center;
  font-family: "Alibaba PuHuiTi";
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: 180%; /* 25.2px */
}
.partners {
  margin-top: 100px;
  margin-bottom: 180px;
}
.partners-content {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 32px;
  width: 1240px;
  margin: 0 auto 50px auto;
}
.partners-content img {
  width: 17%;
}
.partners .about-title::after  {
  width: 88px;
}
@media (max-width: 767px) {
  .banner {
    background-position: 50% 0;
  }
  .banner-text {
    width: unset;
   font-size: 40px;
   left: 20px;
   right: 20px;
   top: 50%;
   transform: translateY(-50%);
   -webkit-transform: translateY(-50%);
   -moz-transform: translateY(-50%);
   -ms-transform: translateY(-50%);
   -o-transform: translateY(-50%);
}
  .banner-text p {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.70);
    
  }
  .company-content {
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
  }
  .about-title {
    font-size: 16px;
    padding: 16px 0;
  }
  .about-title::after {
    bottom: 0;
  }
  .company-top {
    display: unset;
  }
  .company-left {
    width: 100%;
    height: unset;
  }
  .company-left::after {
    content: none;
  }
  .company-logo {
    width: 40px;
    height: 40px;
  }
  .company-right {
    width: 100%;
    padding-bottom: 16px;
    height: unset;
    transform: translate(0,0);
    -webkit-transform: translate(0,0);
    -moz-transform: translate(0,0);
    -ms-transform: translate(0,0);
    -o-transform: translate(0,0);
}
  .company-right img {
    width: 100%;
    height: 100%;
  }
  .company-right-title {
    font-size: 16px;
    transform: translateX(28px);
    -webkit-transform: translateX(28px);
    -moz-transform: translateX(28px);
    -ms-transform: translateX(28px);
    -o-transform: translateX(28px);
}
  .company-right-content {
    margin-top: 10px;
    transform: translateX(-70px);
    -webkit-transform: translateX(-70px);
    -moz-transform: translateX(-70px);
    -ms-transform: translateX(-70px);
    -o-transform: translateX(-70px);
}
  .company-right-p, .company-right-span {
    font-size: 12px;
  }
  
  .company-bottom {
    overflow: auto;
    margin-top: 20px;
    gap: 20px;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
}
  .company-item {
    padding: 16px 28px;
    width: 300px;
    flex: none;
    transform: translateY(0);
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
}
  .partners {
    margin-top: 40px;
  }
  .partners-content {
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
    gap: 12px;
  }
  .partners-content img {
    width: 48%;
  }

}