a {
  color: #999;
  text-decoration: none;
}
.m1200 {
  max-width: 1200px;
  margin: auto;
  /* padding-bottom: 50px; */
}
.active {
  color: #f60;
}
.btnbox {
  display: flex;
  font-size: 18px;
  justify-content: space-around;
  width: 1200px;
  margin: auto;
  cursor: pointer;
}
.btnbox > div {
  padding: 20px 60px;
}
.title {
  font-size: 32px;
  margin: 60px auto 80px;
  text-align: center;
}
.spanbtn {
  color: #f60;
  border: 1px solid #f60;
  padding: 8px 16px;
  font-size: 12px;
  cursor: pointer;
}
/* common - start */
.c-ff7a00 {
  color: #ff7a00;
}
/* common - end */
@media (max-width: 750px) {
  .m1200 {
    width: auto;
    margin: auto;
    /* padding-bottom: 50px; */
  }
  .btnbox {
    width: auto;
  }
  .btnbox > div {
    padding: 0;
    font-size: 12px;
  }
  .title {
    font-size: 24px;
    margin: 30px auto 40px;
    text-align: center;
  }
  .contbox {
    overflow: auto;
  }
  .contbox > div {
    width: 1200px;
  }
}
/* 客户典型使用场景 - 开始 */
.usage-scenarios-box {
  padding-bottom: 69px;
}
.usage-scenarios-box .headline {
  padding: 79px 0 39px 0;
}
.usage-scenarios-list {
  transition: all 0.3s ease;
}
.usage-scenarios-list ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  transition: all 0.3 ease;
}
.usage-scenarios-card {
  padding: 5px;
  border: 1px solid #e5e8ed;
}
.usage-scenarios-card .picture {
  width: 100%;
}
.usage-scenarios-card .picture img {
  width: 100%;
  height: 178px;
  object-fit: cover;
}
.usage-scenarios-card .content {
  padding: 15px 15px 20px 15px;
}
.usage-scenarios-card .content p {
  margin: 0;
  font-size: 14px;
  color: #333;
}
@media (max-width: 970px) {
  .usage-scenarios-box {
    padding-bottom: 50px;
  }
  .usage-scenarios-box .headline {
    padding: 30px 0 29px 0;
  }
  .usage-scenarios-list ul {
    padding: 0 20px;
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 500px) {
  .usage-scenarios-list ul {
    padding: 0 44px;
    grid-template-columns: repeat(1, 1fr);
  }
  .usage-scenarios-card .picture img {
    height: auto;
  }
}
/* 客户典型使用场景 - 结束 */
/* 产品 - 开始 */
.product-data .product-introduct {
  height: 64px;
  display: flex;
  align-items: center;
}
.product-data .product-introduct .text {
  font-size: 18px;
  color: #333;
}
.product-data .product-introduct .tip {
  color: #555;
}
.product-data .table-header {
  height: 48px;
  display: flex;
  align-items: center;
  background-color: #ff9500;
  background-image: linear-gradient(to right, #ff9500, #ff6a00);
}
.product-data .table-header ul {
  width: 100%;
  padding: 0 40px;
  display: flex;
}
.product-data .table-header ul li {
  color: #fff;
}
.product-data .table-header ul li:nth-child(1) {
  width: 170px;
  padding-right: 2%;
}
.product-data .table-header ul li:nth-child(2) {
  text-align: center;
  width: 625px;
  padding-right: 8%;
}
.product-data .table-header ul li:nth-child(3) {
  width: 197px;
  padding-right: 2%;
}
.product-data .table-list ul li {
  width: 100%;
  min-height: 85px;
  padding: 30px 40px;
  display: flex;
  align-items: center;
}
.product-data .table-list ul li:nth-child(2n-1) {
  background-color: #fff;
}
.product-data .table-list ul li:nth-child(2n) {
  background-color: #fafafa;
}
.product-data .table-list ul li .project-name {
  width: 170px;
  padding-right: 2%;
  color: #333;
}
.product-data .table-list ul li .content {
  width: 625px;
  padding-right: 8%;
  color: #555;
}
.product-data .table-list ul li .content .expand-more-btn {
  color: #ff6a00;
  cursor: pointer;
}
.product-data .table-list ul li .hide-content {
  width: 100%;
  display: none;
}
.product-data .table-list ul li .pricing {
  width: 197px;
  display: flex;
  align-items: center;
  /* padding-right: 20px; */
  padding-right: 2%;
  color: #555;
}
.product-data .table-list ul li .pricing .num {
  font-size: 22px;
  padding-right: 6px;
  color: #ff6a00;
}
.product-data .table-list ul li .operation-btn {
  width: 128px;
  height: 37px;
  display: flex;
  justify-content: center;
  align-items: center;
  border: 1px solid #ff6a00;
  font-size: 14px;
  color: #ff6a00;
  cursor: pointer;
  transition: all 0.3s ease;
}
.product-data .table-list ul li .operation-btn:hover {
  background-color: #ff6a00;
  color: #fff;
}
@media (max-width: 970px) {
  .product-data {
    padding: 0 20px;
  }
}
@media (max-width: 750px) {
  .product-data {
    padding: 0 20px;
  }
  .product-data .product-introduct {
    height: 64px;
    display: flex;
    flex-direction: column;
    align-items: start;
    justify-content: center;
  }
  .product-data .product-introduct .text {
    font-size: 18px;
    color: #333;
  }
  .product-data .product-introduct .tip {
    color: #555;
  }
  .product-data .table-header ul li:nth-child(1) {
    width: 100%;
    text-align: center;
    font-size: 20px;
  }
  .product-data .table-header ul li:nth-child(2),
  .product-data .table-header ul li:nth-child(3),
  .product-data .table-header ul li:nth-child(4) {
    display: none;
  }
  .product-data .table-list ul li {
    padding: 20px 16px;
    align-items: initial;
    flex-direction: column;
  }
  .product-data .table-list ul li .project-name {
    width: auto;
    padding: 0px;
    padding-bottom: 12px;
  }
  .product-data .table-list ul li .content {
    width: auto;
    padding: 0px;
    padding-bottom: 12px;
  }
  .product-data .table-list ul li .pricing {
    width: auto;
    padding: 0px;
    padding-bottom: 12px;
  }
}
/* 产品 - 结束 */