body {
  position: relative;
}

.section-title {
  font-size: 30px;
  font-weight: 600;
  line-height: 46px;
  text-align: center;
}

.section-desc {
  font-size: 14px;
  font-weight: 400;
  line-height: 22px;
  text-align: center;
  color: #3D3D3D;
}

.section-line {
  width: 1120px;
  margin: 0 auto;
  height: 1px;
  background-color: #d8d8d8;
}

.section-30 {
  background-image: url("/assets/images/version26/section-30-bg-1.png");
  background-size: 1920px 601px;
  background-repeat: no-repeat;
  background-position: center center;
  height: 601px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: -65px;
}

.section-30 .content {
  transform: translate(36px, -50px);
}

.section-30 .content .banner-logo {
  width: 329px;
}

.section-30 .content .title {
  font-size: 30px;
  font-weight: 700;
  line-height: 30px;
  color: #3D3D3D;
  margin-bottom: 25px;
}

.section-30 .content .desc {
  width: 335px;
  font-size: 18px;
  font-weight: 400;
  line-height: 28px;
  color: #3D3D3D;
}

.section-30 .content .default-button {
  font-size: 15px;
  font-weight: 700;
  line-height: 13px;
  height: 38px;
  border-radius: 19px;
  width: 137px;
  margin-top: 55px;
  gap: 9px;
}

.section-30 .content .default-button .img {
  width: 6px;
}

.section-31 {
  padding-bottom: 70px;
}

.section-31 .content {
  display: flex;
  flex-direction: column;
}

.section-31 .content .left-content {
  flex: 1;
}

.section-31 .content .left-content .category-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  border-bottom: 1px solid #E2E2E2;
  margin-bottom: 60px;
}

.section-31 .content .left-content .category-list .category-item span {
  font-size: 16px;
  font-weight: 700;
  line-height: 16px;
  color: #E60012;
  cursor: pointer;
  height: 46px;
  padding-bottom: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 30px;
  white-space: nowrap;
}

.section-31 .content .left-content .category-list .category-item.active span {
  border-radius: 10px 10px 0px 0px;
  background: #FFE1E1;
}

.section-31 .content .right-content {
  width: 833px;
}

.section-31 .content .right-content .category-box {
  display: none;
}

.section-31 .content .right-content .category-box.active {
  display: block;
}

.section-31 .content .right-content .category-box .section-logo {
  height: 33px;
}

.section-31 .content .right-content .category-box .section-logo.height-45 {
  height: 45px;
}

.section-31 .content .right-content .category-box .section-logo img {
  object-position: left;
}

.section-31 .content .right-content .category-box .section-title {
  font-size: 20px;
  font-weight: 700;
  line-height: 20px;
  color: #3D3D3D;
  text-align: left;
  margin-top: 20px;
}

.section-31 .content .right-content .category-box .section-line {
  opacity: 0.7;
  background-color: #898989;
  height: 1px;
  width: 100%;
  margin-top: 60px;
  margin-bottom: 60px;
}

.section-31 .content .right-content .category-box .section-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px 20px;
}

.section-31 .content .right-content .category-box .section-list .box {
  display: flex;
  flex-direction: column;
  border: 1px solid #E2E2E2;
  width: 361px;
  /* height: 134px; */
  padding: 18px 20px;
  border-radius: 5px;
}

.section-31 .content .right-content .category-box .section-list .box .box-title span {
  font-size: 18px;
  font-weight: 500;
  line-height: 16px;
  color: #3D3D3D;
}

.section-31 .content .right-content .category-box .section-list .box .box-desc {
  font-size: 12px;
  font-weight: 400;
  line-height: 18px;
  color: #808080;
}

@media (max-width: 850px) {
  .section-30.section {
    background-image: url("/assets/images/version26/section-30-bg-1.png");
    background-size: 1920px 601px;
    background-repeat: no-repeat;
    background-position: calc(50% - 100px) 0px;
    height: 490px;
    display: flex;
    align-items: start;
    justify-content: center;
    margin-top: 0px;
    padding-left: 30px;
    padding-right: 30px;
  }
  .section-30.section .content {
    transform: translate(0, 0);
  }
  .section-30.section .content .banner-logo {
    width: 329px;
  }
  .section-30.section .content .title {
    font-size: 19px;
    font-weight: 900;
    line-height: 26px;
    color: #111;
    margin-bottom: 15px;
    margin-top: 10px;
  }
  .section-30.section .content .desc {
    font-size: 16px;
    font-weight: 300;
    line-height: 26px;
    color: #111;
    width: 261px;
  }
  .section-30.section .content .default-button {
    font-size: 16px;
    font-weight: 700;
    line-height: 16px;
    border-radius: 23px;
    width: 315px;
    height: 46px;
    margin: 236px auto 0;
    gap: 9px;
  }
  .section-30.section .content .default-button .img {
    width: 6px;
  }
  .section-31.section {
    padding-bottom: 40px;
    padding-left: 20px;
    padding-right: 20px;
  }
  .section-31.section .content {
    display: flex;
    align-items: center;
    flex-direction: column;
  }
  .section-31.section .content .left-content {
    flex: 1;
    width: 100%;
  }
  .section-31.section .content .left-content .category-list {
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    overflow-y: hidden;
    gap: 15px;
    margin-bottom: 15px;
    padding-bottom: 0px;
    align-items: center;
    justify-content: left;
  }
  .section-31.section .content .left-content .category-list .category-item {
    height: 40px;
  }
  .section-31.section .content .left-content .category-list .category-item span {
    font-size: 14px;
    font-weight: 700;
    line-height: 14px;
    color: #808080;
    cursor: pointer;
    padding-bottom: 10px;
    white-space: nowrap;
    padding: 0px 15px;
  }
  .section-31.section .content .right-content {
    width: 100%;
  }
  .section-31.section .content .right-content .category-box {
    display: none;
  }
  .section-31.section .content .right-content .category-box.active {
    display: flex;
    flex-wrap: wrap;
  }
  .section-31.section .content .right-content .category-box .section-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 10px;
    width: 100%;
  }
  .section-31.section .content .right-content .category-box .section-list .box {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: auto;
    padding: 8px 12px;
  }
  .section-31.section .content .right-content .category-box .section-list .box .box-title {
    margin-bottom: 6px;
  }
  .section-31.section .content .right-content .category-box .section-list .box .box-title span {
    font-size: 19px;
    font-weight: 900;
    line-height: 26px;
    color: #111;
  }
  .section-31.section .content .right-content .category-box .section-list .box .box-icon {
    height: 19px;
    margin-bottom: 10px;
  }
  .section-31.section .content .right-content .category-box .section-list .box .box-icon.height-42 {
    height: 30px;
  }
  .section-31.section .content .right-content .category-box .section-list .box .box-icon img {
    object-position: left;
  }
  .section-31.section .content .right-content .category-box .section-list .box .box-desc {
    font-size: 12px;
    font-weight: 300;
    line-height: 18px;
    color: #111;
  }
}