.product_nav {
  background-color: #eff6ff;
  padding: 21px 0 1rem;
  transition: all 0.3s;
  position: sticky;
  top: 0;
  z-index: 99;
}
.product_nav .left {
  color: #131c25;
  font-size: 28px;
  font-weight: 700;
  transition: all 0.3s;
}
.product_nav .left:hover {
  color: var(--theme_color);
}
.product_nav .right {
  display: flex;
  align-items: center;
  gap: 35px;
}
.product_nav .right .flex {
  gap: 35px;
}
.product_nav .right a {
  color: #001937;
  font-size: 18px;
  transition: all 0.3s;
}
.product_nav .right a:hover {
  color: var(--theme_color);
}
.product_nav .right .button {
  color: #fff;
  font-size: 18px;
  padding: 10.5px 15.5px;
}
.product_preview {
  padding: 0 0 26px;
}
.product_preview .info {
  width: 33.81%;
}
.product_preview .info h1 {
  color: var(--title_color);
  font-size: 60px;
  font-weight: 700;
  line-height: 74px;
}
.product_preview .info h1 img {
  width: 100%;
  max-width: 408px;
  height: auto;
}
.product_preview .info h1 span {
  font-family: 'Public Sans', sans-serif;
  line-height: 82px;
  display: block;
}
.product_preview .info p {
  color: #4f4f4f;
  font-size: 22px;
  line-height: 30px;
  opacity: 0.85;
  margin: 35px 0 38px;
}
.product_preview .info span {
  font-size: 26px;
  display: block;
  margin-bottom: 2rem;
  font-weight: 600;
}
.product_preview .info .btns {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.product_preview .info .btns > * {
  white-space: nowrap;
  font-size: 18px;
  padding: 14px 38px;
}
.product_preview .img {
  width: 60.952381%;
  height: 500px;
}
.product_preview .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product_preview .video {
  width: 61.3492%;
  padding-bottom: 39%;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background-color: var(--title_color);
}
.product_preview .video video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: absolute;
  left: 0;
  top: 0;
  display: block;
}
.product_preview .video .button_play {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  z-index: 2;
  cursor: pointer;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  transition: all 0.3s;
  background-color: var(--theme_color);
}
.product_preview .video .button_play:hover {
  transform: translate(-50%, -50%) scale(1.05);
  opacity: 0.8;
}
.product_preview .video .button_play:hover i {
  transform: scale(0.95);
}
.product_preview .video .button_play i {
  display: block;
  width: 18px;
  height: 18px;
  background: url(../img/play-w.svg) no-repeat center / contain;
  transition: all 0.3s;
}
.product_video {
  padding: 0 1.2rem 26px;
}
.product_video.application_video .main{
  max-width: 1920px;
  border-radius: 0;
}
.product_video.application_video{
  padding: 0;
  margin: 60px 0;
}
.product_video .main {
  overflow: hidden;
  border-radius: 8px;
  background: none;
  margin: 0 auto;
  max-width: 1260px;
}
.product_video.application_video .con{
  padding-bottom: 23%;
}
.product_video .con {
  position: relative;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 9;
  padding-bottom: 46.75926%;
}
.product_video .flex {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  padding: 50px 15%;
}
.product_video .head h2 {
  color: #fff;
}
.product_video .head p {
  color: #fff;
  font-size: 22px;
  margin: 26px 0 40px;
  max-width: 652px;
}
.product_app {
  background-color: #f6f6f6;
  padding: 80px 0;
}
.product_app .head {
  margin-bottom: 85px;
}
.product_app .head ul {
  margin-top: 52px;
  display: flex;
  justify-content: center;
  gap: 1.2rem 2.381%;
  flex-wrap: wrap;
}
.product_app .head ul li {
  color: #707075;
  font-size: 20px;
  font-weight: 500;
  transition: all 0.3s;
  background-color: #fff;
  border-radius: 4px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  padding: 10.5px 14.5px;
  white-space: nowrap;
}
.product_app .head ul li.active{
  color: var(--theme_color);
  font-weight: 600;
}
.product_app .img {
  width: 48.73%;
  height: auto;
  max-height: 456px;
}
.product_app .img img {
  width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  display: block;
}
.product_app .info {
  width: 49.52381%;
}
.product_app .info h3 {
  color: var(--title_color);
  font-size: 34px;
  font-weight: 700;
}
.product_app .info p {
  color: #4f4f4f;
  opacity: 0.85;
  font-size: 20px;
  line-height: 2rem;
  margin: 14px 0 36px;
}
.product_app .info .links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem 58px;
}
.product_app .info .links a {
  font-size: 18px;
  font-weight: 500;
  color: var(--theme_color);
  display: flex;
  align-items: center;
  gap: 8px;
}
.product_app .info .links a:hover i {
  right: -5px;
}
.product_app .info .links a i {
  display: block;
  width: 8px;
  height: 13px;
  background: url(../img/right-full.svg) no-repeat center / contain;
  position: relative;
  right: 0;
  transition: all 0.3s;
}
.product_effect {
  padding: 80px 0;
  /* padding: 80px 0 !important; */
}
.product_effect .main {
  margin-top: 62px;
}
.product_effect .main h3 {
  color: var(--theme_color);
  font-size: 32px !important;
  font-weight: 700;
}
.product_effect .main strong {
  font-size: 20px;
  color: var(--title_color);
  font-weight: 500;
  flex: 1;
}
.product_effect .main span {
  font-size: 20px;
  color: var(--title_color);
  flex: 1;
}
.product_effect .main ul {
  margin-top: 15px;
}
.product_effect .main ul li {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding: 28px 0 30px;
}
.product_effect .main .left {
  width: 47.22%;
}
.product_effect .main .left li {
  display: flex;
  gap: 5.042%;
}
.product_effect .main .right {
  width: 46.19%;
}
.product_effect .main .right li {
  display: flex;
  gap: 7.732%;
}
.product_effect a {
  font-size: 18px;
  font-weight: 500;
  color: var(--theme_color);
  display: flex;
  align-items: center;
  gap: 8px;
  width: max-content;
  margin: 60px auto 0;
}
.product_effect a:hover i {
  right: -5px;
}
.product_effect a i {
  display: block;
  width: 8px;
  height: 13px;
  background: url(../img/right-full.svg) no-repeat center / contain;
  position: relative;
  right: 0;
  transition: all 0.3s;
}
/* .product_start {
  background-color: #eff6ff;
  padding: 80px 0 !important;
}
.product_start .head p {
  color: #5e5e5e;
  margin-top: 22px;
}
.product_start .main {
  margin-top: 70px;
}
.product_start .main ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem 2.7513%;
}
.product_start .main ul li.active a {
  background-color: #fff;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
}
.product_start .main ul li.active a strong {
  opacity: 1;
}
.product_start .main ul li a {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  border-radius: 4px;
  text-align: center;
  padding: 4rem 9.688% 50px;
}
.product_start .main ul li i {
  display: inline-block;
  width: 50px;
  height: 50px;
  background: no-repeat center / contain;
}
.product_start .main ul li h3 {
  color: #242424;
  font-size: 24px;
  font-weight: 500;
  margin: 30px 0 12px;
}
.product_start .main ul li p {
  color: #606060;
  font-size: 18px;
  line-height: 28px;
  flex: 1;
}
.product_start .main ul li strong {
  font-size: 18px;
  font-weight: 500;
  color: var(--theme_color);
  display: flex;
  align-items: center;
  gap: 8px;
  width: max-content;
  margin: 25px auto 0;
  transition: all 0.3s;
  opacity: 0;
}
.product_start .main ul li strong:hover i {
  right: -5px;
}
.product_start .main ul li strong i {
  display: block;
  width: 8px;
  height: 13px;
  background: url(../img/right-full.svg) no-repeat center / contain;
  position: relative;
  right: 0;
  transition: all 0.3s;
} */
.product_need {
  padding: 108px 0 130px;
}
.product_need .head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.product_need .head .img {
  width: 50.1587%;
  height: auto;
  max-height: 452px;
}
.product_need .head .img img {
  width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  display: block;
}
.product_need .head h2 {
  width: 44.762%;
  padding-bottom: 6.35%;
}
.product_need .main {
  margin-top: 85px;
}
.product_need .main h3 {
  color: var(--theme_color);
  font-size: 34px;
  font-weight: 700;
}
.product_need .main ul {
  margin-top: 15px;
}
.product_need .main ul li {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding: 28px 0 30px;
  font-size: 20px;
  color: var(--title_color);
  font-weight: 500;
  line-height: 2rem;
}
.product_need .main .left {
  width: 47.22%;
}
.product_need .main .right {
  width: 46.19%;
}
.product_way {
  background-color: #f6f6f6;
  padding: 80px 0 90px;
  /* padding: 80px 0 90px!important; */
}
.product_way .head p {
  color: #5e5e5e;
  font-size: 20px;
  max-width: 774px;
  margin: 20px auto 0;
}
.product_way .product_way_swiper_box {
  overflow: hidden;
  max-width: 1920px;
  margin: 40px auto 0 !important;
  padding: 0 99px;
  position: relative;
}
.product_way .product_way_swiper_box .swiper_btns_full {
  max-width: 1842px;
}
.product_way .product_way_swiper {
  padding: 10px;
  overflow: hidden;
}
.product_way .product_way_swiper .swiper-slide {
  height: auto;
}
.product_way .product_way_swiper .swiper-slide a {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: #fff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  padding: 3rem 11.7359% 46px;
}
.product_way .product_way_swiper .swiper-slide a:hover strong i {
  right: -5px;
}
.product_way .product_way_swiper .swiper-slide i {
  display: block;
  width: 55px;
  height: 37px;
  background: no-repeat left center / contain;
}
.product_way .product_way_swiper .swiper-slide h3 {
  color: var(--title_color);
  font-size: 28px;
  font-weight: 700;
  margin: 20px 0 1rem;
}
.product_way .product_way_swiper .swiper-slide span {
  display: block;
  color: #848489;
}
.product_way .product_way_swiper .swiper-slide p {
  color: #606060;
  font-size: 20px;
  line-height: 28px;
  margin: 1rem 0 28px;
  flex: 1;
}
.product_way .product_way_swiper .swiper-slide strong {
  font-size: 18px;
  font-weight: 500;
  color: var(--theme_color);
  display: flex;
  align-items: center;
  gap: 8px;
  width: max-content;
}
.product_way .product_way_swiper .swiper-slide strong i {
  display: block;
  width: 8px;
  height: 13px;
  background: url(../img/right-full.svg) no-repeat center / contain;
  position: relative;
  right: 0;
  transition: all 0.3s;
}
.product_space {
  padding: 90px 0;
  /* padding: 90px 0!important; */
}
.product_space .head {
  width: 45.555%;
}
.product_space .head p {
  color: var(--title_color);
  opacity: 0.85;
  line-height: 34px;
  max-width: 485px;
  margin: 20px 0 68px;
}
.product_space .head .items {
  max-width: 516px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.product_space .head .items .item {
  gap: 50px;
  display: flex;
}
.product_space .head .items .item strong {
  font-size: 24px;
  font-weight: 500;
  color: var(--theme_color);
  white-space: nowrap;
}
.product_space .head .items .item ul {
  margin-top: 14px;
}
.product_space .head .items .item li {
  color: #606060;
  font-size: 18px;
  line-height: 28px;
}
.product_space .img {
  width: 39.365%;
  height: auto;
  max-height: 562px;
  margin-right: 2.381%;
}
.product_space .img img {
  width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
}
.product_service {
  background-color: #f6f6f6;
  overflow: hidden;
  margin-bottom: 26px;
  padding-top: 50px;
  padding-bottom: 80px;
  /* padding-top: 50px !important;
  padding-bottom: 80px !important; */
}
.product_service .head p {
  color: #5e5e5e;
  font-size: 20px;
  margin-top: 20px;
}
.product_service .head .swiper_btns_full {
  gap: 20px;
}
.product_service .head .swiper_btns_full .swiper-button-disabled {
  filter: brightness(0.2);
}
.product_service .product_service_swiper {
  margin-top: 80px;
}
.product_service .product_service_swiper .swiper-slide {
  background-color: #fff;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  padding: 45px 3.1746% 54px;
  height: auto;
}
.product_service .product_service_swiper .swiper-slide i {
  display: block;
  width: 47px;
  height: 40px;
  background: no-repeat left center / contain;
}
.product_service .product_service_swiper .swiper-slide h3 {
  font-weight: 700;
  font-size: 30px;
  margin: 34px 0 10px;
  color: transparent;
  background-image: var(--bg_color);
  -webkit-background-clip: text;
  max-width: max-content;
}
.product_service .product_service_swiper .swiper-slide p {
  color: #606060;
  font-size: 20px;
  line-height: 34px;
}
.product_data {
  padding-top: 5rem;
  padding-bottom: 60px;
}
.product_data .main {
  margin-top: 35px;
}
.product_data .main ul li {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: center;
  padding: 30px 0 26px;
}
.product_data .main ul li img {
  max-width: 100%;
  height: auto;
}
.product_data .main ul li .left {
  width: 39.68254%;
  min-width: 39.68254%;
  padding: 0 1rem 0 7.142857%;
}
.product_data .main ul li .left strong {
  color: var(--title_color);
  font-size: 30px;
  font-weight: 700;
}
.product_data .main ul li .right {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  overflow: auto;
}
.product_data .main ul li .right p {
  color: var(--title_color);
  font-size: 18px;
  line-height: 25px;
}
.product_data .main ul li .right a {
  color: var(--theme_color);
  font-size: 18px;
  line-height: 25px;
}
.product_data .main ul li .right .links {
  margin-left: 14.47%;
}
.product_data .main ul li .right .links a {
  display: flex;
  align-items: center;
  gap: 8px;
}
.product_data .main ul li .right .links a::after {
  content: '';
  display: block;
  width: 14px;
  height: 14px;
  background: url(../img/icon-dl.svg) no-repeat center / contain;
}
.product_data .main ul li .right .more {
  display: inline-block;
  font-weight: 500;
  position: relative;
  padding-right: 1rem;
  margin-top: 8px;
}
.product_data .main ul li .right .more:hover::after {
  right: -5px;
}
.product_data .main ul li .right .more::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 13px;
  background: url(../img/right-full.svg) no-repeat center / contain;
  transition: all 0.3s;
}
.product_data .main ul li .right table {
  min-width: 100%;
  border-collapse: collapse;
}
.product_data .main ul li .right table tr {
  width: 100%;
  transition: all 0.3s;
}
.product_data .main ul li .right table tr:nth-child(odd) {
  background-color: #f8f8f8;
}
.product_data .main ul li .right table tr:first-child {
  background-color: #f1f8ff;
}
.product_data .main ul li .right table tr:first-child td {
  font-weight: 600;
}
.product_data .main ul li .right table tr:hover {
  background-color: #f0f0f0;
}
.product_data .main ul li .right table tr:hover:first-child {
  background-color: #f1f8ff;
}
.product_data .main ul li .right table tr td {
  color: var(--title_color);
  font-size: 20px;
  line-height: 24px;
  padding: 17px 10px;
  white-space: nowrap;
}
.product_data .main ul li .right table tr td:first-child {
  padding-left: 25px;
}
.product_data .main ul li .right table tr td:last-child {
  padding-right: 25px;
}
.product_data .main ul li .right .lt {
  width: 46.0526%;
  padding-right: 1rem;
}
.product_data .main ul li .right .rt {
  flex: 1;
}
.product_data .main ul li .right .flex {
  width: 100%;
}
.product_data .main ul li .right .lt strong,
.product_data .main ul li .right .rt strong {
  font-weight: 700;
  color: var(--title_color);
  font-size: 18px;
  line-height: 25px;
  display: block;
  margin: 18px 0 6px;
}
.product_data .main ul li .right .lt strong:first-child,
.product_data .main ul li .right .rt strong:first-child {
  margin-top: 0;
}
.product_data .main ul li .right .lt p,
.product_data .main ul li .right .rt p {
  color: #3f3f3f;
  line-height: 25px;
}
.product_video .main{
  position: relative;
}
.product_video .main:after{
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
}
.product_video video{
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product_video2 .head {
  padding-bottom: 6.92%;
}
.product_video2 .head .btn_play {
  margin-top: 34px;
}
.product_videos {
  padding: 60px 0 0;
}
.product_videos .main ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px 18px;
}
.product_videos .main ul li a {
  display: block;
}
.product_videos .main ul li a:hover img {
  transform: scale(1.05);
}
.product_videos .main ul li a .img {
  height: 185px;
  overflow: hidden;
  border-radius: 4px;
  position: relative;
}
.product_videos .main ul li a .img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s;
}
.product_videos .main ul li a .img .btn {
  display: block;
  width: 2rem;
  height: 2rem;
  background: url(../img/pd-play.svg) no-repeat center / contain;
  transition: all 0.3s;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}
.product_videos .main ul li a p {
  color: var(--title_color);
  font-size: 24px;
  font-weight: 700;
  line-height: 28px;
  margin-top: 1rem;
  min-height: 56px;
}
.product_resources {
  padding-top: 5rem;
}
.product_resources .main {
  margin-top: 54px;
}
.product_resources .main .items .item {
  margin-bottom: 44px;
}
.product_resources .main .items .item:last-child {
  margin-bottom: 0;
}
.product_resources .main .items .item h3 {
  color: var(--theme_color);
  font-size: 20px;
  font-weight: 600;
  line-height: 25px;
  margin-bottom: 18px;
}
.product_resources .main .items .item ul {
  display: grid;
  gap: 17px 15px;
  grid-template-columns: repeat(3, 1fr);
}
.product_resources .main .items .item ul li a {
  display: flex;
  align-items: center;
  height: 100%;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 2px;
  gap: 1rem;
  padding: 19.5px 22px;
  transition: all 0.3s;
}
.product_resources .main .items .item ul li a:hover {
  background-color: var(--theme_color);
}
.product_resources .main .items .item ul li a:hover p {
  color: #fff;
}
.product_resources .main .items .item ul li a:hover i,
.product_resources .main .items .item ul li a:hover span {
  filter: contrast(0) brightness(20);
}
.product_resources .main .items .item ul li a span {
  display: block;
  width: 28px;
  height: 28px;
  background: no-repeat center / contain;
}
.product_resources .main .items .item ul li a i {
  display: block;
  width: 14px;
  height: 14px;
  background: url(../img/icon-dl.svg) no-repeat center / contain;
}
.product_resources .main .items .item ul li a p {
  flex: 1;
  color: var(--title_color);
  font-size: 18px;
  font-weight: 500;
  line-height: 25px;
}
.product_resources .main .items .icon1 ul li a span {
  background-image: url(../img/pd-r-icon1.svg);
}
.product_resources .main .items .icon2 ul li a span {
  background-image: url(../img/pd-r-icon2.svg);
}
.product_faq {
  padding: 80px 0 90px;
}
.product_faq .head p {
  color: #5e5e5e;
  font-size: 20px;
  margin-top: 36px;
}
.product_faq .head p a {
  color: var(--theme_color);
  font-size: 20px;
  line-height: 30px;
}
.category_main .nav{
  padding-top: 84px;
}
.category_main .nav li a{
  display: inline-block;
  padding: 12px 40px;
  border-radius: 20rem;
  font-size: 15px;
  color: #333;
  border: 2px solid #dae1eb;
}
.cat-excerpt{
  padding: 30px 0;
  background: rgb(248, 248, 248);
  color: #666;
  font-size: 15px;
  line-height: 1.5;
}

.category_main {
  padding-bottom: 4rem;
}
.category_main .nav li.active a{
  background-color: var(--theme_color);
  color: white;
  border-color: var(--theme_color);
}
.category_main .nav ul{
  gap: 23px;
}
.category_main .main ul li{
  width: 23.125%;
  margin-right: 2.5%;
  margin-bottom: 75px;
}
.category_main .main ul{
  flex-flow: wrap;
}
.category_main .main ul li:nth-of-type(4n){
  margin-right: 0;
}
.category_main .main ul li:hover .img{
  background-color: rgb(238, 238, 238);
}
.category_main .main{
  margin-top: 55px;
}
.category_main .main .img{
  background-color: rgb(248, 248, 248);
  padding-bottom: 100%;
  position: relative;
  transition: all 0.3s;
}
.category_main .main .img img{
  width: 100%;
  height: 100%;
  object-fit: contain;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
}
.category_main .main ul li strong{
  font-size: 18px;
  display: block;
  margin-top: 20px;
  margin-bottom: 5px;
}
.category_main .main ul li span{
  color: #666;
  font-size: 15px;
  margin-top: 0.3rem;
}
.pro_desc{
  padding: 106px 0;
  background: rgb(248, 248, 248);
}
.pro_desc .head h2{
  font-size: 26px;
  margin-bottom: 2rem;
}
.pro_desc .head p{
  font-size: 16px;
  margin-bottom: 1rem;
}