.navbar .btn-login {
  border: 1px solid #0a64fa;
  color: #0a64fa;
}

.introduction-panel {
  height: 463px;
  background: url(/product/images/nas/banner.png) no-repeat scroll center center
    transparent;
  background-size: cover;
}

.introduction-panel .section {
  width: 1280px;
  margin: 0 auto;
  box-sizing: border-box;
}

.introduction-panel .section .sub-title {
  width: 640px;
  line-height: 28px;
}
.introduction-panel .section .sub-title:after {
  content: "";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.introduction-panel .section .sub-title li {
  color: #637282;
  font-size: 18px;
  line-height: 40px;
}
.introduction-panel .section .sub-title li:before {
  content: "";
  width: 2px;
  height: 2px;
  border-radius: 50%;
  float: left;
  background-color: #637282;
  margin-top: 20px;
  margin-right: 10px;
}
.introduction-panel .section .btn {
  padding: 12px 16px;
  margin-top: 24px;
  border-radius: 6px;
  align-items: center;
  display: flex;
  float: left;
}

.introduction-panel .home-btn .icon {
  background-image: url("/product/images/intelligent/zixun@2x.png");
  background-size: 100% 100%;
}

.introduction-panel .section .btn.appointment {
  color: white;
  background: #0a64fa;
}
.introduction-panel .section .btn.appointment:hover {
  background-color: #095ae1;
}

.introduction-panel .section .btn.experience {
  width: 118px;
  height: 42px;
  color: #1b2733;
  border: 1px solid #2348ff;
  color: #2348ff;
  border-radius: 2px;
  margin-left: 12px;
}

.introduction-panel .section .btn.experience:hover {
  background-color: #ecedf0;
}

.intro-section {
  width: 1280px;
  margin: 0 auto;
}

.intro-section .section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-1 .card-container {
  display: flex;
  justify-content: space-between;
  width: 1280px;
  margin: 0 auto;
}

.section-1 .card-container .card {
  width: 302px;
  /* height: 258px; */
  padding: 28px;
  box-sizing: border-box;
  border-radius: 12px;
  background: #f6f8fc;
  border: 1px solid rgba(0, 0, 0, 0.04);
}


.section-1 .card-container .card img {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  display: block;
}

.section-1 .card-container .card .card-title {
  margin: 12px 0 16px;
  text-align: center;
}

.section-1 .card-container .card .section-text {
  text-align: center !important;
  color: rgba(0, 0, 0, 0.65);
  line-height: 28px;
}

.section-2 {
  width: auto;
  padding-bottom: 80px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.4) 0%, rgba(227, 244, 255, 0.4) 17%, rgba(199, 217, 255, 0.4) 68%, rgba(255, 255, 255, 0.4) 100%), linear-gradient(180deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.7) 26%, #FFFFFF 100%);
}

.section-2 .card-container {
  width: 1280px;
  margin: 0 auto;
  padding: 16px;
  flex-direction: column;
  border-radius: 12px;
  justify-content: space-around;
  gap: 16px;
  display: flex;
  background: white;
  box-shadow: 0px 5.7px 28.48px 0px rgba(38, 40, 181, 0.12);
}

.section-2 .card-container .icon {
  width: 32px;
  height: 32px;
  margin-right: 8px;
  background-size: 100% 100%;
  display: block;
}

.section-2 .card-container .row {
  width: 100%;
  height: 180px;
  display: flex;
}

.section-2 .card-container .row-1 {
  gap: 16px;
}

.section-2 .card-container .row-1 .card {
  flex: 1 1 50%;
  align-items: center;
  display: flex;
}

.section-2 .card-container .row-1 .card-1 .left {
  width: 150px;
  height: 100%;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: #c7deff;
  text-align: center;
}


.section-2 .card-container .row-1 .card {
  position: relative;
  justify-content: space-between;
}

.section-2 .card-container .row-1 .card-2 .left {
  width: 150px;
  height: 100%;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  background: #c7deff;
}

.section-2 .card-container .row-1 .card-2 .left li {
  align-items: center;
  display: flex;
}

.section-2 .card-container .row-1 .right {
  width: 460px;
  height: 100%;
  background: #e7f1ff;
  border-radius: 8px;
  padding: 20px;
  box-sizing: border-box;
  flex-direction: column;
  justify-content: space-around;
  display: flex;
}

.section-2 .card-container .row-1 .right ul {
  justify-content: space-between;
  display: flex;
}

.section-2 .card-container .row-1 .right ul li {
  width: 105px;
  align-items: center;
  display: flex;
}

.section-2 .card-container .row-1 .arrow {
  position: absolute;
  width: 52px;
  left: 140px;
}

.section-2 .card-container .row-2 {
  gap: 16px;
}

.section-2 .card-container .row-2 .card {
  flex: 1 1 50%;
  background: #e7f1ff;
  border-radius: 12px;
}

.section-2 .card-container .row-2 .card .card-title {
  height: 50px;
  line-height: 50px;
  border-radius: 12px;
  text-align: center;
  background: #c7deff;
}

.section-2 .card-container .row-2 .card .content {
  height: 130px;
  justify-content: space-around;
  flex-direction: column;
  display: flex;
}

.section-2 .card-container .row-2 .card .content ul {
  justify-content: center;
  display: flex;
}

.section-2 .card-container .row-2 .card .content ul li {
  width: 150px;
  align-items: center;
  display: flex;
}

.section-2 .card-container .row-3 {
  flex-direction: column;
}

.section-2 .card-container .row-3 .card-title {
  width: 100%;
  height: 50px;
  line-height: 50px;
  text-align: center;
  background-color: #c7deff;
  border-radius: 12px;
}

.section-2 .card-container .row-3 .content {
  height: 130px;
  display: flex;
}

.section-2 .card-container .row-3 .content .card {
  height: 100%;
  padding: 20px 0;
  box-sizing: border-box;
  flex: 1 1 50%;
  gap: 16px;
  flex-direction: column;
  justify-content: space-between;
  display: flex;
}

.section-2 .card-container .row-3 .content .card ul {
  width: 100%;
  height: 50px;
}

.section-2 .card-container .row-3 .content .card ul li {
  float: left;
  height: 100%;
  align-items: center;
  display: flex;
  margin-left: 30px;
}

.section-2 .card-container .row-3 .content .card ul li.bg {
  line-height: 50px;
  padding: 0 20px;
  background-color: #e7f1ff;
  border-radius: 12px;
  margin-left: 0;
}

.section-2 .card-container .row-3 .content .card div {
  width: 100%;
  height: 50px;
  line-height: 50px;
  text-align: center;
  background-color: #e7f1ff;
  border-radius: 12px;
}

.icon1-1 {
  background-image: url("/product/images/nas/1-1.png");
}

.icon1-2 {
  background-image: url("/product/images/nas/1-2.png");
}

.icon1-3 {
  background-image: url("/product/images/nas/1-3.png");
}

.icon1-4 {
  background-image: url("/product/images/nas/1-4.png");
}

.icon1-5 {
  background-image: url("/product/images/nas/1-5.png");
}

.icon1-6 {
  background-image: url("/product/images/nas/1-6.png");
}

.icon1-7 {
  background-image: url("/product/images/nas/1-7.png");
}

.icon1-8 {
  background-image: url("/product/images/nas/1-8.png");
}

.icon1-9 {
  background-image: url("/product/images/nas/1-9.png");
}

.icon1-10 {
  background-image: url("/product/images/nas/1-10.png");
}

.icon1-11 {
  background-image: url("/product/images/nas/1-11.png");
}

.icon1-12 {
  background-image: url("/product/images/nas/1-12.png");
}

.icon1-13 {
  background-image: url("/product/images/nas/1-13.png");
}

.icon1-14 {
  background-image: url("/product/images/nas/1-14.png");
}

.icon2-1 {
  background-image: url("/product/images/nas/2-1.png");
}

.icon2-2 {
  background-image: url("/product/images/nas/2-2.png");
}

.icon2-3 {
  background-image: url("/product/images/nas/2-3.png");
}

.icon2-4 {
  background-image: url("/product/images/nas/2-4.png");
}

.icon2-5 {
  background-image: url("/product/images/nas/2-5.png");
}

.icon2-6 {
  background-image: url("/product/images/nas/2-6.png");
}

.icon2-7 {
  background-image: url("/product/images/nas/2-7.png");
}

.icon2-8 {
  background-image: url("/product/images/nas/2-8.png");
}

.icon2-9 {
  background-image: url("/product/images/nas/2-9.png");
}

.icon2-10 {
  background-image: url("/product/images/nas/2-10.png");
}

.icon2-11 {
  background-image: url("/product/images/nas/2-11.png");
}

.icon2-12 {
  background-image: url("/product/images/nas/2-12.png");
}

.icon3-1 {
  background-image: url("/product/images/nas/3-1.png");
}

.icon3-2 {
  background-image: url("/product/images/nas/3-2.png");
}

.icon3-3 {
  background-image: url("/product/images/nas/3-3.png");
}

.icon3-4 {
  background-image: url("/product/images/nas/3-4.png");
}

.icon3-5 {
  background-image: url("/product/images/nas/3-5.png");
}

.icon3-6 {
  background-image: url("/product/images/nas/3-6.png");
}

.icon3-7 {
  background-image: url("/product/images/nas/3-7.png");
}

.icon3-8 {
  background-image: url("/product/images/nas/3-8.png");
}

.icon3-9 {
  background-image: url("/product/images/nas/3-9.png");
}

.section-3 {
  width: auto;
  background: linear-gradient(180deg, #f2f5fd 2%, rgba(225, 229, 255, 0) 100%);
}
.section-3.first{
  width: auto;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.7) 26%, #FFFFFF 100%), linear-gradient(126deg, #E3F4FF -1%, #C7D9FF 29%, #E1F1FE 105%);
}
.section-3.second {
  width: auto;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.7) 26%, #FFFFFF 100%);
}

.section-1.intro-section {
  background: #fff;
  width: 100%;
}
.section-3 .title {
  text-align: center;
}
.section-3 .container {
  width: 1280px;
  margin: 0px auto;
  display: flex;
}

.section-3 .container .left {
  width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section-3 .container .right {
  width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section-3 .container .text {
  padding-left: 60px;
  height: 100%;
  gap: 40px;
  box-sizing: border-box;
  flex-direction: column;
  justify-content: space-between;
  display: flex;
}

.section-3 .container .text .group h2 {
  margin-bottom: 16px;
}

.section-3 .container .text .group p {
  line-height: 36px;
  color: rgba(0, 0, 0, 0.85);
}

.section-4 {
  width: auto;
  padding-bottom: 80px;
}

.section-4 .container {
  position: relative;
  width: 1280px;
  margin: 40px auto 0;
  justify-content: space-between;
  display: flex;
  z-index: 1;
}

.section-4 .container .card {
  position: relative;
  width: 236px;
  /* height: 308px;
  padding-top: 40px; */
  box-sizing: border-box;
  border-radius: 12px;
  background-color: white;
  padding: 32px 0;
}

.section-4 .container .card:before {
  content: "";
  position: absolute;
  top: -1px; /* 边框宽度 */
  left: -1px; /* 边框宽度 */
  right: -1px; /* 边框宽度 */
  bottom: -1px; /* 边框宽度 */
  background: linear-gradient(142deg, #4472dc 0%, #10b1c8 100%);
  z-index: -1;
  border-radius: 13px; /* 圆角 */
  box-shadow: 0px 5.7px 28.48px 0px rgba(42, 104, 137, 0.12);
}

.section-4 .container .card .icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 16px;
  display: block;
}

.section-4 .container .card .card-title {
  background: linear-gradient(103deg, #2977d6 0%, #009daf 100%), #d8d8d8;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  margin-bottom: 24px;
  text-align: center !important;
}
.section-3.sliding-door-section.intro-section.second{
  padding-bottom: 0;
}
.section-3.third{
  padding-bottom: 0px;
  background: #fff;
}

.section-4 .container .card .section-text {
  color: rgba(0, 0, 0, 0.65);
  text-align: center !important;
  margin: 0 32px;
  line-height: 28px;
}

.section-2 .content{
  width: 1280px;
  margin: 0 auto;
  justify-content: space-between;
  display: flex;
}

.section-2 .content .content img {
  width: 1280px;
}
.section-3.four .right.text {
  margin-top: 40px;
}
 .section-3.third{
  background:#fff;
}
 .section-3.four{
  background: linear-gradient(0deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.7) 26%, #FFFFFF 100%), linear-gradient(132deg, #E3F4FF -13%, #C7D9FF 17%, #E1F1FE 93%); linear-gradient(132deg, #E3F4FF -13%, #C7D9FF 17%, #E1F1FE 93%);
  padding-top: 80px;
}
 .section-3.third{
  padding-top: 40px;
}
.section-4{
  background: #F6F8FC;
}
 .section-4{
  background: #fff;
}
 .intro-section.section.section-5 {
  padding-top: 40px;
}
div#nasSection7 {
  background: linear-gradient(0deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.7) 26%, #FFFFFF 100%), linear-gradient(132deg, #E3F4FF -13%, #C7D9FF 17%, #E1F1FE 93%);
  padding-bottom: 80px;
}
#en .section-4 .container .card .card-title {
  font-size: 22px;
}