/* 顶部 */
@font-face{
  font-family: SourceHanSansSC;
  src: url("/channel-home/network/font/SourceHanSansSC-Regular-2.otf")  format('truetype');
}

@font-face{
  font-family: 阿里巴巴普惠体;
  src: url("/channel-home/network/font/阿里巴巴普惠体B.ttf")  format('truetype');
}

@font-face{
  font-family: DouyinSansBold;
  src: url("/channel-home/network/font/DouyinSansBold.otf")  format('truetype');
}

* {
  margin: 0;
  padding: 0;
font-family:SourceHanSansSC
}
.tab {

  display: flex;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.3);
  padding: 0.75rem 15vw 0 15vw;
}

#tabother {
  display: none;
  width: max-content;
  position: absolute;
  background-color: rgba(0, 0, 0, 0.4);
  color: #ffffff;
  font-weight: 400;
  font-size: 14px;
}

.tabotherone {
  color: #fff;
  display: block;
  padding: 16px 20px;
  cursor: pointer;
  text-decoration: none;
}

.companyIcon {
  width: max-content;
  display: flex;
  align-items: center;
  color: #ffffff;
  font-size: 1.125rem;
  letter-spacing: 0.1875rem;
  margin-right: 5vw;
}

.companyName {
  width: max-content;
  font-family: DouyinSansBold;
}

.icon {
  width: 3vw;
  margin-left: 4px;
}

.tabs {
  display: flex;
  justify-content: space-between;
  /* align-items: center; */
  font-size: 1.125rem;
  box-sizing: border-box;
  margin-left: 5vw;
}

.tabone {
  width: max-content;
  margin-right: 4vw;
  cursor: pointer;
  padding-top: 0.93rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #fff;
  text-decoration: none;
}

.tabone:last-child {
  margin-right: 0;
}

.tabactive {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tabline {
  width: 80%;
  height: 2px;
  background-color: #fff;
  margin-top: 1.5rem;
}

.title {
  width: 30rem;
  color: #fff;
  font-size: 3rem;
  padding: 0 15vw;
}

.look {
  display: block;
  text-decoration: none;
  color: #fff;
  width: max-content;
  font-size: 1.125rem;
  background-color: #006dff;
  padding: 0.71875rem 1.1875rem;
  margin-top: 2.5rem;
  cursor: pointer;
}

.titlebox {
  display: flex;
  justify-content: space-between;
  color: rgba(255, 2555, 255, 0.7);
  padding: 0 15vw;
}

.title-one {
  width: 12.1875rem;
  font-size: 0.875rem;
  cursor: pointer;
}


.titleline {
  width: 0; /* 初始宽度为0 */
  height: 0.25rem;
  background-color: rgba(255, 2555, 255, 0.7);
}

.titleline-active {width: 100%; 
  background-color: #006dff;  transition: width 1s ease; /* 过渡效果 */
}

.title-one-active {
  color: #fff;
}

.title-one-center {
  margin: 0.75rem 0;
}

/* 顶部结束 */
/* 底部我们 */
.bottom {
  width: 100%;
  background-color: #010428;
  padding: 4vw 0 2vw 0;
  box-sizing: border-box;
}

.bottom-cont {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  color: #9c9c9c;
  font-size: 14px;
}

.bottom-title {
  color: #dfdfdf;
  font-size: 16px;
  padding-bottom: 1.5vw;
  border-bottom: 1px solid rgba(156, 156, 156, 0.2);
}

.bottom-tip {
display:block;  color: #dfdfdf; text-decoration: none;
  margin-top: 24px;
  width: 200px;
  margin-right: 2vw;
}

.bottom-onecont {
  display: flex;
}

.bottom-com {
  width: 1200px;
  text-align: center;
  color: #9c9c9c;
  font-size: 14px;
  padding-top: 54px;
  border-top: 1px solid #9c9c9c;
  margin: 0 auto;
  margin-top: 24px;
}

.bottom-one:last-child .bottom-tip {
  width: 311px;
}
/* 底部我们结束 */