body {
  overflow-x: auto;
}
.main-warp {
  /* overflow-x: hidden; */
  min-width: var(--min-width);
}
.header {
  position: fixed;
  top: 0;
  z-index: 999;
  min-width: 680px;
}

.header-logo {
  width: 36px;
  height: 30px;
  margin-right: 4px;
}

.header-menu-item:not(.menu-active):hover .menu-line,
.menu-active .menu-line {
  transform: scaleX(1);
  transform-origin: left center;
}

.menu-line {
  position: absolute;
  background-color: #2e91ee;
  height: 2px;
  bottom: 0;
  left: 0px;
  width: 100%;
  will-change: transform;
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.6s ease-in-out 0s;
}

.menu-active {
  color: #2e91ee;
}

.banner {
  /* width: 1920px; */
  width: 100%;
  height: 540px;
  background: url("/images/banner-pc-2.png") no-repeat center;
  background-size: cover;
  display: flex;
  flex-direction: row;
  justify-content: center;
}

.other-banner,
.about-banner {
  /* width: 1920px; */
  width: 100%;
  height: 250px;
  position: relative;
  font-size: 32px;
  font-weight: 500;
  padding-left: 350px;
  line-height: 250px;
}

.other-banner {
  background: url("/images/other-banner.png") no-repeat center;
  background-size: cover;
}

.about-banner {
  background: url("/images/banner2.png") no-repeat center;
  background-size: cover;
}

.banner-content {
  /* width: var(--page-width); */
  margin: 116px auto 0 auto;
}

.apply-btn,
.more-btn {
  width: 120px;
  height: 40px;
  background: #2e91ee;
  border-radius: 4px;
  font-weight: 500;
}

.product-solution-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 16px 77px;
}

.apply-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 24px 32px;
}

.apply-form-label {
  width: 124px;
}

.footer-logo {
  /* width: 51px; */
  height: 32px;
  margin-right: 8px;
  /* width: 140px;
            height: 48px; */
}

.qrcode-img {
  width: 80px;
  height: 80px;
}

.footer-menu {
  height: 58px;
  border-top: 1px solid #f1f1f1;
  border-bottom: 1px solid #f1f1f1;
}

.footer-menu-item {
  margin-left: 100px;
}

.right-btn {
  position: fixed;
  z-index: 999;
  right: 27px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.policy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 16px 0;
}

.vertical-line {
  width: 1px;
  background: #2e91ee;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 109px;
}

.policy-item {
  position: relative;
}

.policy-item::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  background: #2e91ee;
  border-radius: 50%;
  left: -23px;
  top: 50%;
  transform: translateY(-50%);
}

.industry-grid {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 24px 32px;
}

.product-advantages {
  border-radius: 16px;
  background: #fafcff;
}

.product-advantages-left {
  width: 200px;
  border-radius: 16px 0 0 16px;
  background: #f2f9ff;
}

.history-warp {
  /* width: 1920px; */
  width: 100%;
  height: 2805px;
  background: url("/images/history-bg.png") no-repeat center;
  background-size: cover;
  padding-top: 70px;
  padding-bottom: 92px;
  overflow: hidden;
}
.history-warp-content {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  margin: 0 auto;
}
.history-item {
  width: 1293px;
  padding: 12px 24px;
  position: relative;
  z-index: 9;
}

.time-line {
  width: 2px;
  height: 2500px;
  background: #969696;
  position: absolute;
  left: 49px;
  top: 50px;
}

.text-input {
  height: 38px;
  font-size: 16px;
  padding: 0 16px;
}

.service-hotline:hover,
.scan-qr-code:hover {
  width: 70px;
}

.service-hotline:hover .service-hotline-content {
  width: 140px;
}

.scan-qr-code:hover .scan-qr-code-content {
  width: 240px;
}

.service-hotline-content,
.scan-qr-code-content {
  width: 0;
  background: #fafafa;
  box-shadow: 0px 0px 6px 0px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  position: absolute;
  right: 70px;
  top: 50%;
  overflow: hidden;
  transform: translateY(-50%);
  transition: width 0.3s ease-in-out;
}

.service-hotline-content {
  height: 80px;
}

.scan-qr-code-content {
  padding-top: 6px;
  /* height: 140px; */
}

.scan-qr-code-content > div {
  width: 240px;
  height: 140px;
}
.service-hotline-content div {
  white-space: nowrap;
}
.video {
  width: 67%;
  margin-right: 4%;
  /* height: 460px; */
  position: relative;
}
.product-introduction {
  width: 100%;
  flex: 1;
  /* height: 68px; */
  border-radius: 8px;
  display: flex;
  align-items: center;
  padding-left: 42px;
  background-size: cover;
  background-position: center;
  /* font-size: 16px; */
  font-weight: 500;
  margin-top: 20px;
}

.product-introduction:nth-child(2) {
  margin-top: 16px;
  background-image: url(/images/application-pc.png);
}

.product-introduction:nth-child(3) {
  background-image: url(/images/research-pc.png);
}

.product-introduction:nth-child(4) {
  background-image: url(/images/pharmaceutical-pc.png);
}

.product-introduction:nth-child(5) {
  background-image: url(/images/treatment-pc.png);
}

.product-introduction:nth-child(6) {
  background-image: url(/images/more-scenarios.png);
}