ul,
ol {
  list-style: none;
  padding-left: 0;
}

.no-bg-header {
  background-color: transparent;
}
.banner-bg {
  height: 680px;
  background: url("/images/energyChemical/banner_bg.png") no-repeat center center;
  background-size: cover;
}
.banner-tb {
  padding-left: 10px;
}
.banner-tb h2 {
  font-size: 50px;
  font-weight: 600;
  color: #202032;
  padding-bottom: 18px;
  padding-top: 211px;
  line-height: 65px;
}
.banner-tb .banner-tb-tips {
  font-size: 20px;
  font-weight: 400;
  color: #202032;
  line-height: 30px;
}
.banner-tb .banner-tb-form-con {
  width: 399px;
  height: 48px;
  background: linear-gradient(0deg, #fff 0%, #fff 100%),
    linear-gradient(
      126deg,
      rgba(255, 255, 255, 0.2) -38.84%,
      rgba(112, 161, 255, 0.2) 98.21%
    );
  backdrop-filter: blur(25px);
  border-radius: 24px;
  display: flex;
}
.banner-tb .banner-tb-form-con input {
  flex: 1;
  padding-left: 32px;
  font-size: 16px;
  color: #202032;
}
.banner-tb .banner-tb-form-con input::placeholder {
  color: #36354c;
}
.banner-tb .banner-tb-form-con span {
  width: 120px;
  height: 48px;
  flex-shrink: 0;
  background: #4151fb;
  box-shadow: 0 10px 20px 0 rgba(65, 81, 251, 0.29);
  border-radius: 24px;
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  line-height: 48px;
  text-align: center;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
.banner-tb .banner-tb-form-con span::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.25),
    transparent
  );
  transition: 0.4s;
}
.banner-tb .banner-tb-form-con span:hover::after {
  left: 100%;
}
.banner-tb .banner-tb-form-con span:hover {
  box-shadow: 0 8px 22px rgba(123, 90, 255, 0.45);
}
.banner-tb-form {
  margin-top: 42px;
}

/* Logo 轮播容器 — 同时作为 Swiper 容器 */
.banner-swiper {
  width: 100%;
  overflow: hidden;
  position: relative;
  margin-top: 98px;
}

.banner-swiper .swiper-wrapper {
  display: flex;
  flex-wrap: nowrap;
  width: max-content;
  animation: scrollLogo 40s linear infinite;
  will-change: transform;
}

.banner-swiper:hover .swiper-wrapper {
  animation-play-state: paused;
}

.banner-swiper .swiper-slide {
  flex-shrink: 0;
  margin-right: 20px;
  width: auto;
}

/* Logo 卡片样式 */
.public-img {
  /* width: 140px; */
  height: 50px;
  border-radius: 10px;
  /* border: 1px solid #eef0f5; */
  background: #fff;
  overflow: hidden;
}

.public-img img {
  height: 100%;
  width: 100%;
  object-fit: contain;
  display: block;
}

@keyframes scrollLogo {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* 响应式调整间距与图片大小 */
@media (max-width: 640px) {
  .banner-swiper .swiper-slide {
    margin-right: 24px;
  }
  .public-img {
    padding: 0.5rem 1rem;
  }
  .public-img img {
    height: 35px;
  }
  .banner-swiper::before,
  .banner-swiper::after {
    width: 30px;
  }
}

/* tab */
.tab-wrap {
  width: 100%;
  height: 70px;
  background: #f8f9fe;
  z-index: 99;
  position: sticky; /* 吸顶核心 */
  top: 68px; /* 吸顶后距离顶部0px */
}
.tab-nav {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  gap: 120px;
  justify-content: center;
}
.tab-item {
  line-height: 70px;
  font-size: 16px;
  color: #36354c;
  cursor: pointer;
  position: relative;
  white-space: nowrap;
  transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.2s ease;
}
.tab-item:hover {
  color: #666680;
  /* transform: translateY(-1px); */
}
.tab-item.active {
  color: #4151fb;
  font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.tab-item.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #4151fb;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.tab-item.active:hover {
  /* transform: translateY(-1px); */
}
.tab-active-click {
  position: relative;
}
.tab-active-click::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: rgba(65, 81, 251, 0.4);
  animation: ripple-pop 0.3s ease-out forwards;
}

@keyframes ripple-pop {
  0% {
    width: 100%;
    transform: scaleX(1);
  }
  100% {
    width: 100%;
    transform: scaleX(0);
  }
}

.pool-list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 22px;
  margin-top: 60px;
}
.pool-list li {
  width: 378px;
  height: 216px;
  flex-shrink: 0;
  border-radius: 16px;
  border: 0.97px solid #eef0f5;
  background: #f7f8fa;
  transition: transform 0.3s;
}
.pool-list li:hover {
  transform: translateY(-5px);
  border-color: #e0e7ff;
}
.pool-list-after {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 32px;
}
.pool-list-after img {
  width: 48px;
  height: 48px;
  display: block;
}
.pool-list-after span {
  color: #202032;
  font-size: 18px;
  font-weight: 600;
  padding: 20px 0 12px;
}
.pool-list-after p {
  color: #6b6a73;
  font-size: 14px;
  font-weight: 400;
  line-height: 23.095px;
  letter-spacing: -0.146px;
}

/* ai能力 */
.ai_wrap {
  height: 580px;
  background: url("/images/retail/new/ai_bg.png") no-repeat center center;
  background-size: cover;
  display: flex;
}
.ai_wrap_cont {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.ai_wrap_cont_left {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.ai_wrap_cont_left > h2 {
  color: #202032;
  font-size: 38px;
  font-weight: 600;
  line-height: 52px;
  letter-spacing: -0.429px;
}
.ai_wrap_cont_left ol {
  display: flex;
  gap: 20px;
  margin: 32px 0 37px;
}
.ai_wrap_cont_left ol li {
  display: flex;
  width: 245px;
  padding: 36px 32px 36.5px 30px;
  flex-direction: column;
  border-radius: 16px;
  border: 1px solid rgba(138, 94, 255, 0.6);
  background: rgba(138, 94, 255, 0.05);
}
.ai_wrap_cont_left ol div {
  display: flex;
  align-items: center;
  gap: 8px;
}
.ai_wrap_cont_left ol div .ai-logo1 {
  width: 16px;
  height: 16px;
}
.ai_wrap_cont_left ol div h3 {
  color: #8a5eff;
  font-size: 18px;
  font-weight: 600;
  line-height: 27px;
  letter-spacing: -0.439px;
}
.ai_wrap_cont_left ol span {
  color: #6b6a73;
  font-size: 14px;
  font-weight: 400;
  line-height: 23.8px;
  letter-spacing: -0.15px;
  margin-top: 12px;
}
.item_btn {
  width: 170px;
  height: 40px;
  border-radius: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 50px;
  padding: 0 20px;
  background: linear-gradient(
    99deg,
    #5473ff 4.99%,
    #8a5eff 64.96%,
    #bb4bff 91.57%
  );
  color: #fff;
  cursor: pointer;
  font-size: 14px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
.item_btn:hover {
  box-shadow: 0 8px 22px rgba(123, 90, 255, 0.45);
}
.item_btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.25),
    transparent
  );
  transition: 0.4s;
}
.item_btn:hover::after {
  left: 100%;
}
.ai_right_img {
  display: inline-block;
  width: 411.717px;
  height: 356.412px;
}

/* 能源化工：AI能力 4 卡片 2x2 布局 */
.ai_wrap_cont_left ol {
  flex-wrap: wrap;
}
.ai_wrap_cont_left ol li {
  width: 292px;
  padding: 20px 24px 15px;
}

.even {
  background: linear-gradient(
    180deg,
    #f5f7ff -23.51%,
    rgba(239, 243, 255, 0.43) 100%
  );
}
.module-box {
  width: 1180px;
  margin: 0 auto;
  padding: 60px 0;
}
.module-box-tb {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
}
.manu-title {
  font-size: 30px;
  font-weight: 600;
  color: #202032;
  line-height: 36px;
  padding-bottom: 30px;
}
.module-box-tb-con {
  flex-shrink: 0;
}
.module-box-tb-con img {
  width: 164px;
  height: 80px;
  display: block;
}
#section3 .box-mod-title {
}
.module-box-con-item {
  min-height: 56px;
  min-width: 500px;
  border-top: 1px solid rgba(0, 0, 0, 0.13);
  display: flex;
  align-items: center;
  cursor: pointer;
}
.module-box-con-item:last-child {
  border-bottom: 1px solid rgba(0, 0, 0, 0.13);
}
.module-box-con-item dt {
  font-size: 18px;
  font-weight: 400;
  line-height: 28px;
  color: #36354c;
  display: flex;
  align-items: center;
}
.module-box-con-item.active dt {
  color: #4151fb;
  font-weight: 600;
}
.module-box-con-item dt img {
  width: 20px;
  height: 20px;
  margin-right: 12px;
}

.js_itemMove {
  opacity: 0;
  position: relative;
}
.js_itemMove img {
  display: block;
  position: relative;
}
.item-rise-up {
  animation: rise-up 1s forwards;
}
@keyframes rise-up {
  0% {
    opacity: 0;
    -webkit-transform: translateY(100px);
    transform: translateY(100px);
  }
  to {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
}
.more-scene-list {
  width: 100%;
  display: flex;
  margin-top: 40px;
  justify-content: space-between;
}
.more-scene-list li {
  height: 228px;
  background: #4a87ff;
  border-radius: 10px;
  flex: 1;
  display: flex;
  margin-left: 22px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.more-scene-list li:first-child {
  margin-left: 0;
}
.more-scene-list li span {
  font-size: 24px;
  font-weight: bold;
  color: #fff;
}
.more-scene-list li a {
  width: 122px;
  height: 40px;
  line-height: 40px;
  background: #fff;
  text-align: center;
  box-shadow: 0px 2px 2px 0px rgba(0, 0, 0, 0.09);
  border-radius: 30px;
  font-size: 16px;
  font-weight: bold;
  color: #3b7afd;
  margin-top: 30px;
}
.introduction-list {
  width: 414px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.introduction-list li {
  cursor: pointer;
  padding: 20px 0;
  position: relative;
  border-bottom: 1px solid rgba(212, 220, 235, 0.5);
}
.introduction-list li a {
  font-size: 16px;
  color: #202032;
  line-height: 24px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: block;
}
.introduction-list li p {
  font-size: 14px;
  color: rgba(54, 53, 76, 0.6);
  line-height: 20px;
  margin: 12px 0 22px;
  display: none;
}
.introduction-list li::after {
  content: "";
  width: 0;
  overflow: hidden;
  position: absolute;
  left: 0;
  bottom: -2px;
  opacity: 0;
  border: 1px solid #4151fb;
  transition: width 4s linear;
}
.introduction-list .active-introduction {
  padding-bottom: 0;
}
.introduction-list .active-introduction a {
  font-size: 20px;
  font-weight: 600;
  color: #4151fb;
  line-height: 30px;
  text-overflow: clip;
  white-space: normal;
}
.introduction-list .active-introduction p {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  word-break: break-all;
}
.introduction-list .active-introduction::after {
  content: "";
  opacity: 1;
  width: 100%;
}
.box-mod-title-tip {
  text-align: center;
  font-size: 18px;
  margin-top: 12px;
  color: rgba(44, 49, 64, 0.6);
}
.fangan-pic {
  margin-top: 26px;
  display: flex;
  align-items: center;
}
.fangan-pic img {
  display: block;
  position: relative;
}
.customer-list {
  width: 100%;
  display: flex;
  justify-content: center;
  padding-top: 18px;
}
.customer-list .customer-list-tb {
  width: 980px;
  display: flex;
  flex-wrap: wrap;
  margin-left: -32px;
}
.customer-list .customer-list-tb span {
  width: 164px;
  height: 60px;
  flex-shrink: 0;
  overflow: hidden;
  border-radius: 5px;
  border: 1px solid #e8e8e8;
  margin-left: 32px;
  box-sizing: border-box;
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #fff;
}
.customer-list .customer-list-tb span:nth-child(odd) {
  box-shadow: 0px 17px 44px -8px rgba(204, 213, 229, 0.65);
}
.customer-list .customer-list-tb span img {
  width: 150px;
  display: block;
}
.introduce-tips-box {
  margin-top: 66px;
  margin-bottom: 86px;
}
.introduce-tips-more {
  margin-top: 60px;
}
.introduce-tips-more a {
  font-size: 16px;
  font-weight: bold;
  color: #fff;
}
.introduce-tips-more a:hover {
  text-decoration: underline;
}

/* 数字化 */
.recruit-box {
  overflow: hidden;
  position: relative;
  height: 500px;
  background: url("/images/energyChemical/aili_bg.png") no-repeat center center;
  background-size: cover;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.recruit-box .box-mod-title {
  color: #fff;
  font-size: 38px;
  font-weight: 600;
  line-height: 60px;
  letter-spacing: 0.371px;
  padding-bottom: 79px;
}
.recruit-box .all-step-title {
  text-align: center;
  margin: 147px 0 64px;
  font-size: 38px;
  font-weight: 600;
  color: white;
}
.recruit-box .recu-con {
  display: flex;
  justify-content: center;
  gap: 120px;
}
.recruit-box .recu-con .choice-list-item {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.recruit-box .recu-con .choice-list-item aside {
  display: flex;
  font-size: 63px;
  color: #fff;
  font-weight: 700;
  /* margin-bottom: 13px; */
  /* transform: scale(0.7); */
}
.recruit-box .recu-con .choice-list-item aside b {
  margin-top: -6px;
  font-weight: 700;
}
.recruit-box .recu-con .choice-list-item .choice-list-item2 {
  font-size: 18px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 10px;
}
.recruit-box .recu-con .choice-list-item:last-child {
  margin-right: 0;
}
.recruit-box .dataNums {
  display: flex;
}
.recruit-box .dataNums .dataOne {
  width: 40px;
  height: 72px;
  text-align: center;
  list-style-type: none;
}
.recruit-box .dataNums .dataOne::marker {
  color: transparent;
}
.recruit-box .dataNums .dataBoc {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.recruit-box .dataNums .dataBoc .tt {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.recruit-box .dataNums .tt span {
  width: 100%;
  height: 100%;
  color: #fff;
  font-weight: 700;
}
.recruit-box .dataNum1 {
  position: absolute;
  top: 56%;
  width: 20%;
  float: left;
  /* padding-right: 4%; */
  color: #fff;
  font-size: 36px;
  text-align: center;
  left: 17%;
}
.recruit-box .dataNum2 {
  position: absolute;
  top: 56%;
  width: 20%;
  float: left;
  color: #fff;
  font-size: 36px;
  text-align: center;
  left: 40%;
}
.recruit-box .dataNum3 {
  position: absolute;
  top: 56%;
  width: 20%;
  float: left;
  padding-left: 5%;
  color: #fff;
  font-size: 36px;
  text-align: center;
  left: 60%;
}
.recruit-box .dataIcon {
  display: none;
}

.n-blue-box {
  background-color: #fff;
}

/* 试用 下载 */
.tips-wrap {
  height: 300px;
  background: url("/images/retail/new/bottom_bg.png") no-repeat center center;
  background-size: cover;
  padding: 0;
}
.tips-wrap::after,
.tips-wrap::before {
  display: none;
}
.tips-wrap h2 {
  padding-top: 75px;
}
.tips-wrap h3 {
  color: #fff;
  font-size: 14px;
  font-weight: 400;
  padding-top: 10px;
}
.tips-wrap a {
  height: 48px;
  width: auto;
  display: inline-block;
  line-height: 48px;
  color: #4f5365;
  font-size: 16px;
  font-weight: 500;
  padding: 0 40px;
  margin: 24px 10px 0;
  transition: transform 0.3s ease;
  transform: scale(1);
}
.tips-wrap a:hover {
  transform: scale(1.02);
}