.solutions .banner {
  position: relative;
  background-image: url(/static/images/banner_solutions.webp);
}
.solutions .banner .desc {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: #fff;
  text-align: center;
}
.solutions .banner .desc span {
  color: #0193de;
}
.solutions .banner .desc .title-en {
  text-transform: uppercase;
  color: #ffffff80;
}
.solutions .tabs {
  background-color: #272727;
}
.solutions .tabs .container {
  display: flex;
  align-items: center;
}
.solutions .tabs a {
  color: #fff;
  vertical-align: middle;
  font-weight: bold;
  border-radius: 1.3em;
}
.solutions .tabs .active-tab {
  background-color: #6e6e6e;
}
.solutions .solution-background {
  font-family: "HeiTi";
}
.solutions .solution-background ul {
  display: flex;
  flex-wrap: wrap;
}
.solutions .solution-background li {
  background-color: #fbfbfb;
  box-shadow: 0 0 3px #ccc;
  border-radius: 4px;
  box-sizing: border-box;
  text-align: center;
}
.solutions .solution-background p {
  color: #666;
  line-height: 1.75;
  text-align: left;
}
.solutions .solution {
  background-color: #f9f9f9;
}
.solutions .solution img {
  width: 100%;
}
.solutions .platform .platform-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.solutions .platform .platform-item .text .title {
  font-weight: bold;
}
.solutions .platform .platform-item .text .info {
  font-family: "HeiTi";
  color: #666;
  line-height: 1.85;
}
.solutions .specification .content {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.solutions .specification li {
  list-style: square;
  color: #7f7f7f;
  line-height: 1.78;
  font-weight: bold;
}
.solutions .features .list {
  display: grid;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}
.solutions .features .list li {
  display: flex;
  align-items: center;
}
.solutions .features .list li p {
  font-family: 'Heti';
}
.solutions .scenes .list {
  display: grid;
}
.solutions .scenes .list .list-item {
  position: relative;
  width: 187px;
}
.solutions .scenes .list .list-item img {
  width: 100%;
}
.solutions .scenes .list .list-item p {
  position: absolute;
  left: 0;
  width: 100%;
  color: #fff;
  background-color: #00000045;
  text-align: center;
}
.solutions .theory {
  background-color: #f9f9f9;
}
.solutions .theory .content {
  display: flex;
  flex-wrap: wrap;
}
.solutions .theory .text .title {
  color: #4c95ca;
}
.solutions .theory .text .sub-title {
  display: inline-block;
  background-color: #4c95ca;
  color: #fff;
}
.solutions .theory .text .detail {
  font-family: 'Heti';
  line-height: 2;
}
.solutions .certificate-reporter .content {
  display: flex;
  flex-wrap: wrap;
}
.solutions .certificate-reporter .content ul {
  display: flex;
}
.solutions .certificate-reporter .content ul p {
  text-align: center;
  font-family: 'Heti';
}
@media screen and (min-width: 992px) {
  .solutions .desc {
    width: 400px;
  }
  .solutions .desc .title-cn {
    position: absolute;
    top: -50px;
    left: 0;
    width: 100%;
    font-size: 76px;
    z-index: 1;
  }
  .solutions .desc .title-en {
    font-size: 54px;
  }
  .solutions h2 {
    margin-bottom: 82px;
  }
  .solutions .tabs {
    padding: 8px 0;
  }
  .solutions .tabs a {
    padding: 28px 38px;
    font-size: 24px;
    margin-left: 24px;
  }
  .solutions .solution-background ul {
    justify-content: space-between;
  }
  .solutions .solution-background ul li {
    width: 594px;
    padding: 24px;
  }
  .solutions .solution-background img {
    width: 40px;
    margin-bottom: 24px;
  }
  .solutions .solution-background h4 {
    font-size: 20px;
    margin-bottom: 26px;
  }
  .solutions .solution {
    padding-bottom: 0;
  }
  .solutions .solution h2 {
    margin-bottom: 0;
  }
  .solutions .platform .platform-item {
    justify-content: space-between;
  }
  .solutions .platform .platform-item img {
    width: 550px;
  }
  .solutions .platform .platform-item .text {
    width: 630px;
  }
  .solutions .platform .platform-item .text .title {
    font-size: 30px;
    margin-bottom: 30px;
  }
  .solutions .platform .platform-item .text .info {
    font-size: 20px;
  }
  .solutions .platform .platform-item:last-child {
    flex-direction: row-reverse;
    margin-top: 120px;
  }
  .solutions .specification .content {
    margin-top: -30px;
  }
  .solutions .specification li {
    font-size: 18px;
  }
  .solutions .features .list {
    grid-template-columns: repeat(4, 1fr);
    row-gap: 40px;
    column-gap: 10px;
  }
  .solutions .features .list h4 {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 10px;
  }
  .solutions .features .icon {
    width: 60px;
    margin-right: 16px;
  }
  .solutions .scenes .container {
    padding: 0 170px;
    box-sizing: border-box;
  }
  .solutions .scenes .list {
    grid-template-columns: repeat(4, 187px);
    row-gap: 12px;
    justify-content: space-between;
  }
  .solutions .scenes .list-item {
    overflow: hidden;
    width: 187px;
  }
  .solutions .scenes .list-item img {
    transform: scale(1.07);
    transition: transform 0.3s ease;
  }
  .solutions .scenes .list-item p {
    bottom: 5px;
    font-size: 18px;
    padding: 5px 0;
  }
  .solutions .scenes .list-item:hover img {
    transform: scale(1.2);
  }
  .solutions .theory .content {
    align-items: center;
  }
  .solutions .theory img {
    width: 436px;
    border-radius: 15px;
    box-shadow: 3px 3px 3px #eee;
    margin-right: 132px;
  }
  .solutions .theory .text {
    flex: 1;
  }
  .solutions .theory .text .title {
    font-size: 40px;
  }
  .solutions .theory .text .sub-title {
    font-size: 26px;
    padding: 12px 20px;
    margin: 25px 0;
  }
  .solutions .theory .text .detail {
    font-size: 18px;
  }
  .solutions .certificate-reporter .content img {
    width: 100%;
  }
  .solutions .certificate-reporter .content p {
    text-align: center;
  }
}
@media screen and (max-width: 991px) {
  .solutions .banner .desc .title-cn {
    font-size: 0.24rem;
  }
  .solutions .banner .desc .title-en {
    font-size: 0.2rem;
  }
  .solutions h2 {
    margin-bottom: 0.2rem;
  }
  .solutions .tabs {
    display: flex;
    justify-content: center;
    padding: 0.1rem 0;
  }
  .solutions .tabs .icon {
    display: none;
  }
  .solutions .tabs a {
    padding: 0.1rem 0.15rem;
  }
  .solutions .solution-background li {
    margin-bottom: 0.15rem;
    padding: 0.15rem;
  }
  .solutions .solution-background img {
    width: 0.5rem;
    margin-bottom: 0.1rem;
  }
  .solutions .solution-background h4 {
    font-size: 0.2rem;
    margin-bottom: 0.15rem;
  }
  .solutions .solution-background p {
    font-size: 0.16rem;
  }
  .solutions .solution {
    padding-bottom: 0;
  }
  .solutions .solution h2 {
    margin-bottom: 0;
  }
  .solutions .platform .platform-item img {
    width: 100%;
    margin-bottom: 0.2rem;
  }
  .solutions .platform .platform-item .text .title {
    font-size: 0.18rem;
    margin-bottom: 0.1rem;
  }
  .solutions .platform .platform-item .text .info {
    font-size: 0.16rem;
  }
  .solutions .platform .platform-item:last-child {
    margin-top: 0.6rem;
  }
  .solutions .specification img {
    width: 100%;
  }
  .solutions .specification li {
    margin-left: 0.2rem;
  }
  .solutions .features .list {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 0.1rem;
    row-gap: 0.2rem;
  }
  .solutions .features .list img {
    width: 0.3rem;
    margin-right: 0.1rem;
  }
  .solutions .features .list h4 {
    font-weight: bold;
    font-size: 0.18rem;
  }
  .solutions .features .list p {
    line-height: 1.5;
  }
  .solutions .scenes .list {
    grid-template-columns: repeat(2, 1fr);
  }
  .solutions .scenes .list .list-item p {
    left: 50%;
    bottom: 0.1rem;
    transform: translateX(-50%);
    width: 95%;
    font-size: 0.18rem;
    padding: 0.05rem 0;
  }
  .solutions .theory img {
    width: 100%;
  }
  .solutions .theory .text .title {
    font-size: 0.24rem;
  }
  .solutions .theory .text .sub-title {
    font-size: 0.16rem;
    padding: 0.05rem 0.1rem;
    margin: 0.1rem 0;
  }
  .solutions .certificate-reporter ul {
    justify-content: space-between;
  }
  .solutions .certificate-reporter ul:first-child {
    margin-bottom: 0.1rem;
  }
  .solutions .certificate-reporter ul li {
    width: 30%;
  }
  .solutions .certificate-reporter ul li img {
    width: 100%;
  }
  .solutions .certificate-reporter ul li p {
    padding: 0.05rem 0;
  }
}