a:hover {
  color: #154798;
}
.swiper-pagination-bullet-active {
  background-color: #154798 !important;
}
.header .page {
  height: 100px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  white-space: nowrap;
}
.header .nav-text h5 {
  border-left: #154798 1px solid;
  padding-left: 20px;
  font-size: 24px;
  font-weight: bold;
  margin-left: 20px;
  color: #154798;
}
.header .nav-text h5 i {
  color: #ce251f;
}
.header .rg {
  margin-left: 50px;
  display: flex;
  align-items: center;
}
.header .rg .lg {
  display: flex;
  align-items: center;
  margin-left: 40px;
}
.header .rg .lg p {
  padding: 0 5px;
  font-size: 18px;
  margin-bottom: 2px;
}
@media screen and (max-width: 1600px) {
  .header .rg .lg p {
    font-size: 16px;
  }
}
.header .rg .lg .lang {
  display: flex;
  align-items: center;
}
.header .rg .lg .lang i {
  font-size: 24px;
}
.header .rg .lg .down {
  min-width: 10.5rem;
  position: absolute;
  top: 100px;
  right: -20px;
  padding: 10px 1.3625rem;
  background-color: #fff;
  border-radius: 5px;
  box-shadow: 3px 3px 10px rgba(0, 0, 0, 0.15);
  transform: translateY(50px);
  visibility: hidden;
  opacity: 0;
  transition: all 0.3s linear;
  transition-delay: 0.2s;
  z-index: 9999;
}
.header .rg .lg .down a {
  color: #001842;
  line-height: 2.5rem;
  font-size: 0.9375rem;
}
.header .rg .lg:hover .down {
  transform: translateY(0);
  transition: all 0.3s linear;
  opacity: 1;
  visibility: visible;
}
.header .head-tel {
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #154798, #2c5aa0);
  border-radius: 30px;
  padding: 8px 20px 8px 8px;
  color: #fff;
  gap: 14px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(21, 71, 152, 0.3);
}
.header .head-tel:hover {
  box-shadow: 0 6px 20px rgba(21, 71, 152, 0.45);
  transform: translateY(-1px);
}
.header .head-tel .tel-ico {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.header .head-tel .tel-ico .iconfont {
  font-size: 20px;
  color: #fff;
  margin: 0;
}
.header .head-tel .tel-info {
  display: flex;
  flex-direction: column;
}
.header .head-tel .tel-info span {
  font-size: 12px;
  opacity: 0.85;
  line-height: 1.2;
}
.header .head-tel .tel-info h3 {
  font-size: 20px;
  font-weight: bold;
  color: #fff;
  margin: 2px 0 0;
  line-height: 1.2;
  font-family: Arial, sans-serif;
}
/* nav */
.nav {
  display: flex;
  flex: 1;
  margin-left: 5%;
  align-items: center;
}
.nav-list {
  flex: 1;
  display: flex;
  position: relative;
}
.nav-list > li {
  flex: 1;
  display: flex;
  align-items: center;
  position: relative;
}
.nav-list > li > a {
  width: 100%;
  line-height: 99px;
  text-align: center;
  font-size: 16px;
  position: relative;
}
.nav-list > li .erji2 {
  min-width: 180px;
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 999;
  display: flex;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(-50%) scaleY(0);
  transform-origin: 0 0;
  transition: all 0.3s linear;
  padding-top: 1px;
}
.nav-list > li .erji2 ul {
  width: 100%;
  text-align: center;
}
.nav-list > li .erji2 ul li {
  background-color: #fff;
  margin-bottom: 1px;
}
.nav-list > li .erji2 ul li a {
  line-height: 45px;
  font-size: 15px;
  padding: 0 20px;
}
.nav-list > li .erji2 ul li:hover {
  background-color: #154798;
}
.nav-list > li .erji2 ul li:hover a {
  color: #fff;
}
.nav-list > li .erji2 ul li:last-child {
  border: none;
}
.nav-list > li:hover > a {
  color: #fff;
  background: #154798;
}
.nav-list > li:hover .erji2 {
  opacity: 1;
  transform: translateX(-50%) scaleY(1);
  transition: all 0.3s linear;
}
.nav-list .active > a {
  color: #fff;
  background: #154798;
}
/*网站标题*/
.wz-bt {
  display: flex;
  flex-direction: column;
  text-align: center;
  align-items: center;
}
.wz-bt p {
  font-size: 40px;
  position: relative;
  font-weight: bold;
  color: #154798;
}
.wz-bt span {
  font-size: 20px;
  margin-top: 10px;
  color: #666666;
}
.pro-w {
  padding: 50px 0;
}
.pro-w .tit-p {
  text-align: center;
  margin: 20px auto;
}
.pro-w .tit-p h1 {
  font-size: 50px;
  font-weight: bold;
  margin-bottom: 20px;
}
.pro-w .tit-p em {
  font-size: 18px;
  color: #666;
}
.pro-w .proSwiper {
  padding: 50px 0;
}
.pro-w .proSwiper ul li {
  width: 280px !important;
  height: 460px;
  padding: 0;
  border-radius: 5px;
  background: #f4f7fb;
  transition: all 0.3s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.pro-w .proSwiper ul li .pic {
  width: 100%;
  height: 280px;
  flex-shrink: 0;
  overflow: hidden;
}
.pro-w .proSwiper ul li .pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.pro-w .proSwiper ul li .text {
  text-align: center;
  margin: 20px 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 0 15px;
  overflow: hidden;
}
.pro-w .proSwiper ul li .text h2 {
  font-size: 20px;
  font-weight: bold;
  margin-top: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pro-w .proSwiper ul li .text p {
  font-size: 14px;
  line-height: 1.8;
  margin: 5px auto;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  min-height: 50px;
}
.pro-w .proSwiper ul li .text a {
  width: 150px;
  height: 36px;
  line-height: 36px;
  margin: 0 auto;
  margin-bottom: 40px;
  border: 1px #154798 solid;
  color: #154798;
  border-radius: 18px;
  position: relative;
}
.pro-w .proSwiper ul li .text a i {
  position: absolute;
  right: 0;
  top: -1px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #154798;
  color: #fff;
}
.pro-w .proSwiper ul li .text a:hover {
  color: #fff;
  background: #154798;
}
.pro-w .proSwiper ul li:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(21, 71, 152, 0.3);
}
.pro-w .proSwiper .btn {
  width: 100%;
  height: 100px;
  display: flex;
}
.pro-w .proSwiper .btn .lf {
  width: 50%;
  position: relative;
}
.pro-w .proSwiper .btn .lf h6 {
  margin-left: 13%;
  line-height: 101px;
  color: #154798;
}
.pro-w .proSwiper .btn .lf .swiper-pagination {
  width: 40%;
  z-index: 999;
  top: 50%;
  left: 20%;
}
.pro-w .proSwiper .btn .rg {
  width: 50%;
  position: relative;
}
.pro-w .proSwiper .btn .rg .btn-rg::after {
  display: none;
}
.pro-w .proSwiper .btn .rg .btn-rg i {
  width: 40px;
  height: 40px;
  line-height: 40px;
  font-size: 27px;
  text-align: center;
  border-radius: 50%;
  background: #fff;
  border: 1px #154798 solid;
  color: #154798;
}
.pro-w .proSwiper .btn .rg .btn-rg i:hover {
  background: #154798;
  color: #fff;
}
.pro-w .proSwiper .btn .rg .swiper-button-next {
  left: auto;
  right: 20%;
  width: 40px;
}
.pro-w .proSwiper .btn .rg .swiper-button-prev {
  right: auto;
  left: 70%;
  width: 40px;
}
.app-w {
  position: relative;
  max-width: 1920px;
  margin: 0 auto;
}
.app-w .app-con li {
  position: relative;
}
.app-w .app-con li img {
  width: 100%;
  height: 900px;
}
.app-w .app-con li .text {
  width: 666px;
  position: absolute;
  top: 25%;
  left: 40%;
}
.app-w .app-con li .text * {
  color: #fff;
}
.app-w .app-con li .text h3 {
  width: 350px;
  font-size: 48px;
  padding-bottom: 20px;
  margin-bottom: 20px;
  position: relative;
}
.app-w .app-con li .text p {
  font-size: 22px;
  letter-spacing: 32px;
  margin-bottom: 20px;
}
.app-w .app-con li .text span {
  font-size: 14px;
  line-height: 2;
}
.app-w .lf {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
}
.app-w .lf li {
  position: relative;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 180px;
  padding: 0 40px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  transition: all 0.3s ease;
}
.app-w .lf li:last-child {
  border-right: none;
}
.app-w .lf li * {
  color: #fff;
}
.app-w .lf li p {
  font-size: 24px;
  font-weight: bold;
  margin-top: 20px;
  transition: all 0.3s ease;
}
.app-w .lf li em {
  font-size: 14px;
  margin-top: 15px;
  transition: all 0.3s ease;
}
.app-w .lf li a {
  width: 0;
  height: 0;
  overflow: hidden;
  line-height: 36px;
  margin: 0 auto;
  text-align: center;
  border-radius: 18px;
  border: 1px solid #154798;
  color: #fff;
  background: #154798;
  transition: all 0.3s ease;
}
.app-w .lf li a i {
  color: #fff;
}
.app-w .lf li a:hover {
  opacity: 0.7;
}
.app-w .lf li .anum {
  position: absolute;
  top: -1px;
  left: 40px;
  padding-top: 18px;
  width: 100px;
  border-top: 4px solid #154798;
  z-index: 9999;
  font-size: 24px;
  color: #fff;
}
.app-w .lf .my-slide-thumb-active {
  background: url(../images/app-lbg.png);
  height: 270px;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.5);
  border-top: 4px solid #154798;
}
.app-w .lf .my-slide-thumb-active a {
  width: 120px;
  height: 36px;
  margin-top: 15px;
  overflow: visible;
}
.app-w .lf .my-slide-thumb-active .anum {
  border-top: 0;
}
.intr-w {
  padding: 100px 0;
  background: #f7f9fc;
}
.intr-w .box {
  display: flex;
}
.intr-w .pic {
  width: 40%;
  margin-right: 50px;
}
.intr-w .pic .top-pic {
  width: 100%;
  border-radius: 0 50px 0 0;
  object-fit: cover;
}
.intr-w .pic .bot {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
}
.intr-w .pic .bot img {
  width: 50%;
}
.intr-w .pic .bot img:first-child {
  border-radius: 50px 0 0 0;
}
.intr-w .pic .bot img:last-child {
  border-radius: 0 0 50px 0;
}
.intr-w .text {
  width: 60%;
}
.intr-w .text h1 {
  font-size: 40px;
  font-weight: bold;
  line-height: 1.8;
}
.intr-w .text h1 i {
  color: #154798;
}
.intr-w .text h2 {
  font-size: 34px;
  font-weight: bold;
  margin-top: 5px;
  margin-bottom: 40px;
}
.intr-w .text p {
  text-indent: 2em;
  font-size: 18px;
  line-height: 1.5;
  width: 90%;
}
.intr-w .text a {
  margin-top: 90px;
  width: 150px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border-radius: 20px;
  color: #333;
  border: 1px solid #333;
}
.intr-w .text a:hover {
  color: #fff;
  background: #154798;
}
.intr-w .text ul {
  display: flex;
  margin-top: 40px;
}
.intr-w .text ul li {
  flex: 1;
}
.intr-w .text ul li h6 {
  font-size: 22px;
  position: relative;
}
.intr-w .text ul li h6 span {
  font-size: 50px;
  font-weight: bold;
  color: #154798;
  display: inline-block;
  position: relative;
  /* 倒影效果 */
}
.intr-w .text ul li h6 span::after {
  content: attr(data-number);
  position: absolute;
  top: calc(100% - 24px);
  /* 在字底下，稍有一点间距 */
  left: 0;
  width: 100%;
  height: 80%;
  /* 倒影高度为原字的一半 */
  /* 创建倒影渐变消失效果 */
  background: linear-gradient(to bottom, rgba(21, 71, 152, 0.7) 0%, rgba(21, 71, 152, 0.5) 20%, rgba(21, 71, 152, 0.3) 40%, rgba(21, 71, 152, 0.1) 60%, rgba(21, 71, 152, 0) 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  /* 倒影翻转（因为是反射，所以需要翻转） */
  /* 轻微模糊效果 */
  filter: blur(0.8px);
  pointer-events: none;
}
.world-w {
  background: linear-gradient(135deg, #eaf0f8 0%, #f4f7fb 50%, #e8eef7 100%);
  padding: 60px 0;
}
.world-w .page {
  max-width: 1400px;
}
.world-con {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}
.world-item {
  flex: 1;
  background: #fff;
  border-radius: 12px;
  padding: 35px 30px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: all 0.3s ease;
  box-shadow: 0 2px 15px rgba(21, 71, 152, 0.06);
}
.world-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(21, 71, 152, 0.15);
}
.world-item .w-num {
  font-size: 48px;
  font-weight: bold;
  color: #154798;
  opacity: 0.35;
  font-family: 'Arial', sans-serif;
  line-height: 1;
}
.world-item .w-txt h4 {
  font-size: 20px;
  font-weight: bold;
  color: #333;
  margin-bottom: 6px;
}
.world-item .w-txt p {
  font-size: 14px;
  color: #888;
}
.service-w {
  background: linear-gradient(rgba(255,255,255,0.88), rgba(255,255,255,0.88)), url(../images/company-9.jpg) center / cover no-repeat;
  padding: 100px 0;
  padding-bottom: 200px;
}
.service-w .page {
  display: flex;
}
.service-w .lf {
  width: 50%;
}
.service-w .lf h2 {
  font-size: 40px;
  font-weight: bold;
}
.service-w .lf h2 span {
  color: #154798;
}
.service-w .lf h3 {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  margin-top: 20px;
  margin-bottom: 40px;
}
.service-w .lf p {
  font-size: 18px;
}
.service-w .lf .srv-list {
  margin-top: 50px;
  width: 85%;
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
}
.service-w .lf .srv-list > li {
  width: calc(50% - 12.5px);
  transition: all 0.3s ease;
}
.service-w .lf .srv-list > li > a {
  display: block;
  padding: 30px 25px;
  background: #fff;
  border-radius: 10px;
  border: none;
  text-align: left;
  transition: all 0.3s ease;
  box-shadow: 0 2px 12px rgba(21, 71, 152, 0.08);
}
.service-w .lf .srv-list > li > a:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(21, 71, 152, 0.18);
  background: #fff;
}
.srv-ico {
  width: 55px;
  height: 55px;
  border-radius: 12px;
  display: block;
  margin-bottom: 18px;
  position: relative;
}
.srv-ico.ico-1 {
  background: linear-gradient(135deg, #154798, #3a7bd5);
}
.srv-ico.ico-1::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z'/%3E%3Cpath d='M8 10h.01'/%3E%3Cpath d='M12 10h.01'/%3E%3Cpath d='M16 10h.01'/%3E%3C/svg%3E") center / 28px no-repeat;
}
.srv-ico.ico-2 {
  background: linear-gradient(135deg, #e74c3c, #f39c12);
}
.srv-ico.ico-2::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2' y='7' width='20' height='14' rx='2'/%3E%3Cpath d='M16 7V5a2 2 0 0 0-2-2h-4a2 2 0 0 0-2 2v2'/%3E%3Cpath d='M12 12v4'/%3E%3Cpath d='M9 14h6'/%3E%3C/svg%3E") center / 28px no-repeat;
}
.srv-ico.ico-3 {
  background: linear-gradient(135deg, #27ae60, #2ecc71);
}
.srv-ico.ico-3::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'/%3E%3Cpath d='M14 2v6h6'/%3E%3Cpath d='M16 13H8'/%3E%3Cpath d='M16 17H8'/%3E%3C/svg%3E") center / 28px no-repeat;
}
.srv-ico.ico-4 {
  background: linear-gradient(135deg, #8e44ad, #c0392b);
}
.srv-ico.ico-4::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Cpath d='M12 6v6l4 2'/%3E%3C/svg%3E") center / 28px no-repeat;
}
.service-w .lf .srv-list h4 {
  font-size: 18px;
  font-weight: bold;
  color: #222;
  margin-bottom: 8px;
}
.service-w .lf .srv-list em {
  font-size: 11px;
  color: #999;
  letter-spacing: 1px;
  font-style: normal;
}
.service-w .rg {
  width: 48%;
  padding-left: 30px;
  box-sizing: border-box;
}
.srv-rg-top {
  display: flex;
  gap: 15px;
}
.srv-card {
  flex: 1;
  background: linear-gradient(135deg, #154798, #2c5aa0);
  border-radius: 10px;
  padding: 18px 15px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  transition: all 0.3s ease;
}
.srv-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(21, 71, 152, 0.3);
}
.srv-card-ico {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  flex-shrink: 0;
}
.srv-card-ico.s-ci-1 {
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 2L2 7l10 5 10-5-10-5z'/%3E%3Cpath d='M2 17l10 5 10-5'/%3E%3Cpath d='M2 12l10 5 10-5'/%3E%3C/svg%3E") center / 20px no-repeat;
}
.srv-card-ico.s-ci-2 {
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2'/%3E%3Ccircle cx='9' cy='7' r='4'/%3E%3Cpath d='M23 21v-2a4 4 0 0 0-3-3.87'/%3E%3Cpath d='M16 3.13a4 4 0 0 1 0 7.75'/%3E%3C/svg%3E") center / 20px no-repeat;
}
.srv-card-txt h5 {
  font-size: 20px;
  font-weight: bold;
  margin: 0 0 3px;
}
.srv-card-txt p {
  font-size: 12px;
  opacity: 0.85;
  margin: 0;
}
.srv-rg-btm {
  margin-top: 18px;
}
.srv-rg-btm ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.srv-rg-btm ul li {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}
.srv-rg-btm ul li:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(21, 71, 152, 0.15);
}
.srv-rg-btm ul li a {
  display: block;
}
.srv-rg-btm ul li img {
  width: 100%;
  height: 100px;
  object-fit: cover;
}
.srv-rg-btm ul li h6 {
  padding: 10px 8px;
  font-size: 12px;
  font-weight: bold;
  color: #333;
  text-align: center;
  background: #fff;
}
.srv-rg-btns {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}
.srv-btn {
  flex: 1;
  height: 38px;
  line-height: 38px;
  text-align: center;
  border-radius: 20px;
  font-size: 13px;
  font-weight: bold;
  transition: all 0.3s ease;
  text-decoration: none;
}
.srv-btn-pri {
  background: linear-gradient(135deg, #154798, #2c5aa0);
  color: #fff;
}
.srv-btn-pri:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(21, 71, 152, 0.35);
}
.srv-btn-sec {
  background: #fff;
  color: #154798;
  border: 1.5px solid #154798;
}
.srv-btn-sec:hover {
  background: #154798;
  color: #fff;
}
.srv-rg-show {
  margin-top: 20px;
}
.srv-show-tit {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 12px;
  border-left: 3px #154798 solid;
  padding-left: 8px;
}
.srv-show-tit h5 {
  font-size: 14px;
  font-weight: bold;
  color: #222;
  margin: 0;
}
.srv-show-tit span {
  font-size: 10px;
  color: #aaa;
  letter-spacing: 1px;
}
.srv-show-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.srv-show-item {
  display: block;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}
.srv-show-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(21, 71, 152, 0.15);
}
.ss-pic {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.ss-pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.srv-show-item:hover .ss-pic img {
  transform: scale(1.08);
}
.ss-mask {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10px 8px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
  color: #fff;
  transition: all 0.3s ease;
}
.ss-mask h6 {
  font-size: 12px;
  font-weight: bold;
  margin: 0 0 2px;
}
.ss-mask p {
  font-size: 10px;
  opacity: 0.85;
  margin: 0;
}
.srv-show-item:hover .ss-mask {
  background: linear-gradient(transparent, rgba(21, 71, 152, 0.85));
}
.video-w {
  padding: 80px 0;
  background: #f7f9fc;
}
.video-w .page {
  display: flex;
  align-items: center;
  gap: 60px;
}
.video-intro {
  width: 40%;
}
.video-intro .tit h1 {
  font-size: 40px;
  font-weight: bold;
  margin-bottom: 10px;
}
.video-intro .tit em {
  font-size: 16px;
  color: #666;
}
.video-intro .tit hr {
  margin-top: 20px;
  width: 80px;
  border: 2px #154798 solid;
}
.video-intro p {
  font-size: 16px;
  line-height: 1.8;
  color: #555;
  margin: 30px 0;
}
.video-btn {
  display: inline-block;
  padding: 12px 40px;
  background: linear-gradient(135deg, #154798, #2c5aa0);
  color: #fff;
  border-radius: 25px;
  font-weight: bold;
  transition: all 0.3s ease;
}
.video-btn:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(21, 71, 152, 0.4);
}
.video-box {
  width: 60%;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}
.video-box video {
  width: 100%;
  display: block;
  border-radius: 15px;
}
.product-show {
  padding: 80px 0;
}
.product-show .page {
  max-width: 1400px;
}
.ps-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
}
.ps-tit h1 {
  font-size: 40px;
  font-weight: bold;
  margin-bottom: 10px;
}
.ps-tit em {
  font-size: 16px;
  color: #666;
}
.ps-tit hr {
  margin-top: 20px;
  width: 80px;
  border: 2px #154798 solid;
}
.ps-more {
  font-size: 16px;
  color: #154798;
  font-weight: bold;
}
.ps-more:hover {
  text-decoration: underline;
}
.ps-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}
.ps-item {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
}
.ps-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 40px rgba(21, 71, 152, 0.15);
}
.ps-item a {
  display: block;
}
.ps-pic {
  width: 100%;
  height: 200px;
  overflow: hidden;
}
.ps-pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.ps-item:hover .ps-pic img {
  transform: scale(1.08);
}
.ps-item h4 {
  padding: 18px 15px;
  font-size: 16px;
  font-weight: bold;
  color: #333;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-w {
  padding: 70px 0 120px;
  background: linear-gradient(rgba(255,255,255,0.88), rgba(255,255,255,0.88)), url(../images/company-10.jpg) center / cover no-repeat;
}
.news-w .page {
  max-width: 1400px;
}
.news-w .top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 15px 0 35px;
  padding-right: 30px;
  border-bottom: 1px solid #e2e2e2;
}
.news-w .top .news-tab {
  margin: 0;
}
.news-w .top .news-tab li {
  width: auto !important;
  position: relative;
}
.news-w .top .news-tab li::after {
  content: '';
  width: 100%;
  height: 4px;
  background-color: #154798;
  position: absolute;
  left: 0;
  bottom: 0;
  display: none;
}
.news-w .top .news-tab li a {
  color: #333;
  opacity: 0.75;
}
.news-w .top .news-tab .news-active::after {
  display: block;
}
.news-w .top .news-tab .news-active a {
  opacity: 1;
}
.news-w .top a {
  padding-bottom: 20px;
  font-size: 20px;
}
.news-w .top .more {
  font-size: 16px;
  font-weight: lighter;
  padding-bottom: 10px;
}
.news-w .news-box {
  width: calc(100% + 10px);
  transform: translateX(-5px);
}
.news-w .news-box ul {
  display: flex;
}
.news-w .news-box ul li {
  width: 32%;
  margin-right: 2%;
  padding: 5px;
}
.news-w .news-box ul li > a {
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
}
.news-w .news-box ul li img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}
.news-w .news-box ul li img:hover {
  transform: scale(1.1);
}
.news-w .news-box ul li .text {
  padding: 30px;
}
.news-w .news-box ul li .text p {
  font-size: 20px;
  color: #333;
  font-weight: bold;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 15px;
}
.news-w .news-box ul li .text span {
  font-size: 15px;
  color: #808080;
  line-height: 1.75;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.news-w .news-box ul li .text .btm {
  margin-top: 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.news-w .news-box ul li .text .btm em {
  font-size: 14px;
  color: #808080;
}
.news-w .news-box ul li .text .btm i {
  font-size: 14px;
  color: #154798;
}
.news-w .news-box ul li .text .btm i:hover {
  text-decoration: underline;
}
.news-w .news-box ul li .text a {
  font-size: 15px;
  display: flex;
}
.news-w .news-box ul li .text a i {
  margin: 0 0 0 auto;
}
.links {
  background-color: #2797a8;
  color: #fff;
}
.links .page {
  max-width: 1400px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  line-height: 70px;
}
.links .page a {
  font-size: 15px;
  color: #fff;
}
.links .page a:hover {
  text-decoration: underline;
}
.links .lf {
  display: flex;
}
.links .lf ul {
  display: flex;
}
.links .lf ul li {
  margin: 0 10px;
}
.footer {
  background-color: #222;
  color: rgba(255, 255, 255, 0.5);
}
.footer a {
  color: rgba(255, 255, 255, 0.5);
}
.footer a:hover {
  color: #fff;
}
.footer h5 {
  color: #fff;
}
.footer .page {
  max-width: 1400px;
}
.footer .page .top {
  padding: 60px 0 30px;
  display: flex;
  justify-content: space-between;
}
.footer .page .top h5 {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 15px;
}
.footer .page .top .f-nav {
  width: 55%;
  display: flex;
}
.footer .page .top .f-nav ul {
  flex: auto;
}
.footer .page .top .f-nav ul li {
  line-height: 36px;
  padding: 0 15px;
  background: url(../images/f-rg.png) no-repeat left center;
}
.footer .page .top .f-nav ul li a {
  font-size: 15px;
}
.footer .page .top .rg {
  width: 40%;
  max-width: 470px;
}
.footer .page .top .rg .form-con input {
  width: 100%;
  height: 50px;
  border: 1px solid #e2e2e2;
  margin-bottom: 15px;
  padding: 0 15px;
}
.footer .page .top .rg input[type="submit"] {
  width: 120px;
  height: 40px;
  background-color: #fff;
  border: none;
  margin: 0 0 0 auto;
  cursor: pointer;
}
.footer .page .top .rg input[type="submit"]:hover {
  color: #fff;
  background-color: #154798;
}
.footer .page .btm {
  border-top: 1px solid #aaa;
  padding: 25px 0 40px;
  display: flex;
  justify-content: space-between;
}
.footer .page .btm .lf {
  display: flex;
}
.footer .page .btm .lf .info {
  max-width: 400px;
  min-width: 300px;
  margin-right: 50px;
}
.footer .page .btm .lf .info li {
  display: flex;
  font-size: 15px;
  line-height: 24px;
  padding: 6px 0;
}
.footer .page .btm .lf .info li i {
  margin-right: 10px;
  font-size: 18px;
}
.footer .page .btm .lf .info li p {
  display: flex;
}
.footer .page .btm .lf .info li p span {
  flex: 1;
}
.footer .page .btm .lf .follow h5 {
  font-size: 18px;
  font-weight: bold;
}
.footer .page .btm .lf .follow ul {
  margin-top: 15px;
}
.footer .page .btm .lf .follow ul li {
  position: relative;
}
.footer .page .btm .lf .follow ul li .iconfont {
  font-size: 30px;
}
.footer .page .btm .lf .follow ul li .pic {
  width: 100px;
}
.footer .page .btm .rg {
  display: flex;
  flex-direction: column;
  text-align: right;
}
.footer .page .btm .rg #clickTop {
  margin: auto 0 auto auto;
}
.footer .page .btm .rg p {
  font-size: 14px;
  line-height: 1;
  margin-top: 10px;
  transform: translateY(5px);
}
#clickTop {
  width: 55px;
  height: 55px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 26px;
  text-align: center;
  line-height: 55px;
  color: #fff;
  opacity: 0.4;
  background-color: rgba(0, 0, 0, 0.75);
}
#clickTop:hover {
  opacity: 1;
}

@media screen and (max-width: 1200px) {
  .header .page {
    height: 80px;
  }
  .nav-list > li > a {
    line-height: 79px;
    font-size: 14px;
  }
  .header .head-tel .tel-info h3 {
    font-size: 16px;
  }
  .wz-bt p {
    font-size: 32px;
  }
  .pro-w .tit-p h1 {
    font-size: 38px;
  }
  .pro-w .proSwiper ul li {
    width: 240px !important;
    height: 400px;
  }
  .pro-w .proSwiper ul li .pic {
    height: 240px;
  }
  .app-w .app-con li img {
    height: 700px;
  }
  .app-w .app-con li .text {
    width: 500px;
  }
  .app-w .app-con li .text h3 {
    font-size: 36px;
  }
  .app-w .lf li {
    height: 150px;
    padding: 0 25px;
  }
  .intr-w {
    padding: 70px 0;
  }
  .intr-w .text h1 {
    font-size: 32px;
  }
  .intr-w .text h2 {
    font-size: 26px;
  }
  .intr-w .text a {
    margin-top: 60px;
  }
  .service-w {
    padding: 70px 0;
  }
  .service-w .lf h2 {
    font-size: 32px;
  }
  .product-show {
    padding: 60px 0;
  }
  .ps-tit h1 {
    font-size: 32px;
  }
  .ps-list {
    gap: 18px;
  }
  .ps-pic {
    height: 170px;
  }
  .news-w {
    padding: 50px 0 80px;
  }
  .news-w .news-box ul li img {
    height: 200px;
  }
  .news-w .news-box ul li .text p {
    font-size: 17px;
  }
  .links .page {
    line-height: 60px;
  }
  .video-w {
    padding: 60px 0;
  }
  .video-intro .tit h1 {
    font-size: 32px;
  }
}

@media screen and (max-width: 1024px) {
  .header .page {
    height: 70px;
  }
  .nav {
    margin-left: 2%;
  }
  .nav-list > li > a {
    line-height: 69px;
    font-size: 13px;
    padding: 0 5px;
  }
  .header .head-tel {
    padding: 6px 15px 6px 6px;
  }
  .header .head-tel .tel-ico {
    width: 34px;
    height: 34px;
  }
  .header .head-tel .tel-info h3 {
    font-size: 14px;
  }
  .wz-bt p {
    font-size: 28px;
  }
  .wz-bt span {
    font-size: 16px;
  }
  .pro-w {
    padding: 30px 0;
  }
  .pro-w .tit-p h1 {
    font-size: 30px;
  }
  .pro-w .tit-p em {
    font-size: 15px;
  }
  .pro-w .proSwiper ul li {
    width: 210px !important;
    height: 360px;
  }
  .pro-w .proSwiper ul li .pic {
    height: 210px;
  }
  .app-w .app-con li img {
    height: 550px;
  }
  .app-w .app-con li .text {
    width: 400px;
    top: 15%;
    left: 35%;
  }
  .app-w .app-con li .text h3 {
    font-size: 28px;
  }
  .app-w .lf li {
    height: 130px;
    padding: 0 20px;
  }
  .app-w .lf li p {
    font-size: 20px;
  }
  .app-w .lf li .anum {
    width: 80px;
    font-size: 20px;
    left: 20px;
  }
  .app-w .lf .my-slide-thumb-active {
    height: 240px;
  }
  .intr-w .box {
    flex-direction: column;
  }
  .intr-w .pic {
    width: 100%;
    margin-right: 0;
    margin-bottom: 40px;
  }
  .intr-w .text {
    width: 100%;
  }
  .intr-w .text p {
    width: 100%;
  }
  .intr-w .text ul li h6 span {
    font-size: 40px;
  }
  .world-w {
    padding: 40px 0;
  }
  .world-con {
    flex-wrap: wrap;
    gap: 20px;
  }
  .world-item {
    flex: 0 0 calc(50% - 10px);
    padding: 25px 20px;
  }
  .service-w {
    padding: 50px 0;
    padding-bottom: 150px;
  }
  .service-w .page {
    flex-direction: column;
  }
  .service-w .lf {
    width: 100%;
  }
  .service-w .rg {
    width: 100%;
    padding-left: 0;
    margin-top: 40px;
  }
  .video-w .page {
    flex-direction: column;
    gap: 30px;
  }
  .video-intro {
    width: 100%;
  }
  .video-box {
    width: 100%;
  }
  .product-show .ps-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }
  .ps-list {
    grid-template-columns: repeat(3, 1fr);
  }
  .news-w .top {
    padding-right: 10px;
  }
  .news-w .news-box ul {
    flex-wrap: wrap;
  }
  .news-w .news-box ul li {
    width: 48%;
    margin-right: 2%;
    margin-bottom: 20px;
  }
  .news-w .news-box ul li:last-child {
    margin-right: 0;
    width: 100%;
  }
  .footer .page .top {
    flex-direction: column;
    gap: 30px;
  }
  .footer .page .top .f-nav {
    width: 100%;
    flex-wrap: wrap;
  }
  .footer .page .top .rg {
    width: 100%;
    max-width: 100%;
  }
  .footer .page .btm {
    flex-direction: column;
    gap: 20px;
  }
  .footer .page .btm .lf {
    flex-wrap: wrap;
  }
  .footer .page .btm .rg {
    text-align: left;
  }
  .links .page {
    flex-direction: column;
    line-height: normal;
    padding: 15px 0;
    gap: 10px;
  }
}

@media screen and (max-width: 768px) {
  .header .page {
    height: 60px;
  }
  .nav-list > li > a {
    line-height: 59px;
    font-size: 12px;
    padding: 0 3px;
  }
  .header .head-tel {
    display: none;
  }
  .wz-bt p {
    font-size: 22px;
  }
  .wz-bt span {
    font-size: 14px;
  }
  .pro-w .tit-p h1 {
    font-size: 24px;
  }
  .pro-w .proSwiper ul li {
    width: 180px !important;
    height: 300px;
  }
  .pro-w .proSwiper ul li .pic {
    height: 180px;
  }
  .pro-w .proSwiper ul li .text h2 {
    font-size: 16px;
  }
  .app-w .app-con li img {
    height: 400px;
  }
  .app-w .app-con li .text {
    width: 300px;
    top: 10%;
    left: 30%;
  }
  .app-w .app-con li .text h3 {
    font-size: 22px;
    padding-bottom: 10px;
    margin-bottom: 10px;
  }
  .app-w .app-con li .text p {
    font-size: 16px;
    letter-spacing: 15px;
  }
  .app-w .lf li {
    height: 110px;
    padding: 0 15px;
  }
  .app-w .lf li p {
    font-size: 16px;
  }
  .app-w .lf li em {
    font-size: 12px;
  }
  .app-w .lf li .anum {
    width: 60px;
    font-size: 16px;
    left: 15px;
    padding-top: 10px;
  }
  .app-w .lf .my-slide-thumb-active {
    height: 200px;
  }
  .app-w .lf .my-slide-thumb-active a {
    width: 90px;
    height: 32px;
    line-height: 32px;
    font-size: 12px;
    margin-top: 8px;
  }
  .intr-w .text h1 {
    font-size: 26px;
  }
  .intr-w .text h2 {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .intr-w .text p {
    font-size: 15px;
  }
  .intr-w .text ul {
    flex-wrap: wrap;
    gap: 15px;
  }
  .intr-w .text ul li {
    flex: 0 0 calc(50% - 8px);
  }
  .intr-w .text ul li h6 span {
    font-size: 32px;
  }
  .intr-w .text ul li h4 {
    font-size: 14px;
  }
  .intr-w .text a {
    margin-top: 40px;
  }
  .world-item {
    flex: 0 0 100%;
  }
  .service-w .lf h2 {
    font-size: 26px;
  }
  .service-w .lf h3 {
    font-size: 18px;
  }
  .service-w .lf p {
    font-size: 15px;
  }
  .service-w .lf .srv-list {
    width: 100%;
  }
  .service-w .lf .srv-list > li {
    width: 100%;
  }
  .srv-card-txt h5 {
    font-size: 16px;
  }
  .product-show {
    padding: 40px 0;
  }
  .ps-head {
    margin-bottom: 25px;
  }
  .ps-tit h1 {
    font-size: 26px;
  }
  .ps-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
  }
  .ps-pic {
    height: 140px;
  }
  .ps-item h4 {
    padding: 12px 10px;
    font-size: 14px;
  }
  .news-w .top .news-tab li a {
    font-size: 13px;
  }
  .news-w .top a {
    font-size: 16px;
  }
  .news-w .news-box ul li {
    width: 100%;
    margin-right: 0;
  }
  .news-w .news-box ul li img {
    height: 180px;
  }
  .news-w .news-box ul li .text {
    padding: 20px;
  }
  .news-w .news-box ul li .text p {
    font-size: 16px;
  }
  .footer .page .top {
    padding: 40px 0 20px;
  }
  .footer .page .top h5 {
    font-size: 16px;
  }
  .footer .page .top .f-nav ul li a {
    font-size: 13px;
  }
  .footer .page .btm {
    padding: 20px 0 30px;
  }
  .footer .page .btm .lf .info {
    min-width: auto;
    max-width: 100%;
    margin-right: 0;
    margin-bottom: 15px;
  }
  .footer .page .btm .lf .info li {
    font-size: 13px;
  }
}