* {
  margin: 0;
  padding: 0;
}

a {
  text-decoration: none;
  color: #111;
}

ul li {
  list-style: none;
}

.home-product {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 35px;
}

.home-product .home-product-item {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}

.home-product .home-product-item .home-product-img-box {
  padding: 30px 50px;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.home-product .home-product-item .home-product-img-box img {
  width: 100%;
  height: auto;
}

.home-product .home-product-item .home-product-title {
  margin-top: 30px;
  color: #000000;
  font-size: 30px;
  font-weight: 600;
  line-height: 34px;
  word-break: break-all;
  text-align: center;
}

.home-product .home-product-item p {
  margin-top: 20px;
  font-size: 16px;
  color: #03030E;
}

.home-product-btn {
  margin-top: 55px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.home-product-btn .home-btn-product {
  width: 36px;
  height: 36px;
  background-color: #2663DA;
  border-radius: 50%;
  margin-right: 20px;
  text-align: center;
  line-height: 36px;
  cursor: pointer;
}

.home-product-btn .home-btn-product i {
  color: #fff;
  font-size: 18px;
}

.home-product-btn p {
  color: #000;
  font-size: 16px;
}

.home-product-btn p a:hover {
  color: #000;
}

.home-about {
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  width: 100%;
  padding: 60px 0;
}

.home-about .home-about-index {
  display: flex;
  align-items: center;
  gap: 50px;
  padding: 30px 10px;
}

/* .home-about .home-about-index .home-about-video {
  min-width: 50%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100%;
} */
.home-about .home-about-index .home-about-img{
  width: 50%;
  height: 100%;
}

.home-about .home-about-index .home-about-video .video-player {
  width: 100%;
  height: auto;
}

.home-about .home-about-index .home-about-text .home-about-tip {
  font-size: 16px;
  color: #fff;
}

.home-about .home-about-index .home-about-text .home-about-title {
  margin-top: 25px;
  font-size: 64px;
  color: #fff;
}

.home-about .home-about-index .home-about-text .home-about-content {
  color: #fff;
  margin-top: 20px;
  font-size: 16px;
}

.home-culture {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}

.home-culture .culture-content {
  color: #888888;
  font-size: 16px;
}

.culture-img {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.culture-bottom {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}

.culture-bottom img {
  width: 90px;
  height: 90px;
}

.news-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.news-select {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.news-select p {
  color: #888888;
  font-size: 16px;
}

.borderless-select {
  width: 100%;
  border: none !important;
  background: transparent;
  padding: 12px 15px;
  font-size: 16px;
  color: #2c3e50;
  cursor: pointer;
  outline: none;
  box-shadow: none !important;
  border-radius: 0;
  border-bottom: 2px solid #e0e0e0 !important;
  transition: all 0.3s ease;
}

.borderless-select:hover {
  border-bottom-color: #3498db !important;
}

.borderless-select:focus {
  border-bottom-color: #2980b9 !important;
  background-color: #f8f9fa;
}

.slide-content-one {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
}

.slide-content-one .slide-one-date {
  color: #888888;
  font-size: 14px;
  margin-top: 5px;
}

.slide-content-one img {
  width: 100%;
}

.custom-nav {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 30px;
}

.custom-nav .custom-button {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.custom-nav .custom-button i {
  color: #fff;
  font-size: 14px;
}

.custom-nav .prev-button {
  background-color: #000000;
  margin-right: 30px;
}

.custom-nav .next-button {
  background-color: #2663da;
}


/* about */
.about-item {
  width: 100%;
  height: 100vh;
  position: sticky;
  top: 0;
  font-family: seguivar !important;
}

.about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 1;
}

.about-c-out {
  display: flex;
  flex-direction: column;
  position: absolute;
  z-index: 12;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}

.about-info {
  position: absolute;
  top: 35%;
  left: 50%;
  display: flex;
  color: #fff;
  flex-direction: column;
  transform: translate(-50%, -50%);
}

.about-info .about-font-box h3 {
  margin-bottom: 50px;
}

.is-vision .about-box-out {
  position: absolute;
  top: 28.241%;
  /* left: 32.448%;
	width: 95%;
	max-width: 1000px; */
  left: 50%;
  width: 100%;
  transform: translateX(-50%);
  max-width: 974px;
  display: flex;
  color: #fff;
  flex-direction: column;
}

.vision-out {
  max-width: 500px;
  border: 6px solid #4a529c;
  padding: 20px 0 20px 20px;
}

.vision-line {
  height: 5px;
  width: 50px;
  background: #4a529c;
  margin-left: 6px;
}

.is-vision .about-bo-title {
  font-size: 70px;
  color: #4a529c;
  font-weight: 900;
  position: relative;
  z-index: 0;
  letter-spacing: 5px;
  margin-top: 28px;
  font-family: seguivar;
}

.is-vision .about-sub-title {
  margin-top: 20px;
}

.is-vision .about-bo-info {
  color: #4a529c;
  font-size: 24px;
  margin-top: 16px;
  letter-spacing: 3px;
}

.is-vision .about-sub-info {
  margin-top: 15px;
}

.about-sub-info {
  margin-top: 15px;
  margin-bottom: 20px;
}

.news-out-info {
  display: flex;
  align-items: flex-start;
}

.is-mission .about-box-out {
  position: absolute;
  top: 32.778%;

  /* left: 30.104%;
	width: 95%;
	max-width: 1000px; */
  left: 50%;
  transform: translateX(-50%);

  display: flex;
  color: #fff;
  flex-direction: column;
}

.is-mission .about-bo-title {
  line-height: 1;
  font_radio: 2;
  display-radio: 1;
  text-align: center;
  font-family: seguivar;
  font-size: clamp(1.5rem, 0.227rem + 6.36vw, 4rem);
  font-weight: bold;
  color: white;
  letter-spacing: 15px;
  margin-bottom: 20px;
}

.our-box {
  display: flex;
}

.mission-line {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #fff;
}

.mission-line:last-child {
  margin-left: -10px;
}

.mission-our {}

.mission-aline {
  height: 1px;
  background: #fff;
  margin-bottom: 15px;
}

.is-mission .about-bo-info {
  text-align: center;
  font-size: 27px;
  font-weight: normal;
  color: white;
  font-family: seguivar;
  letter-spacing: 5px;
  font-weight: 400;
}

.is-concept {
  color: #000;
}

.is-concept .about-box-out {
  position: absolute;
  top: 32.778%;

  /* left: 30.104%;
	width: 95%;
	max-width: 1000px; */
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  display: flex;
  flex-direction: column;
}

.is-concept .about-bo-title {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(1.5rem, 0.227rem + 6.36vw, 4rem);
  letter-spacing: 15px;
  font-weight: 900;
  text-align: center;
}

.concept-line {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #000;
}

.concept-line:first-child {
  margin-right: 26px;
}

.concept-line:last-child {
  margin-left: 0;
}

.concept-our {
  margin: 0 46px 0 20px;
}

.concept-aline {
  width: 348px;
  height: 1px;
  background: #fff;
  margin-bottom: 14px;
}

.is-concept .about-bo-info {
  font-size: 27px;
  letter-spacing: 6.2px;
  text-align: center;
  font-weight: 400 !important;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 44px;
}

.is-concept .about-sub-info {
  margin: 20px 0;
}

/* 产品 */
.product-item {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
}

.product-item a {
  display: block;
}

.product-item .product-item-img {
  background-color: #f4f4f4;
  padding: 10px 20px;
  overflow: hidden;
  border-radius: 6px;
}

.product-item .product-item-img img {
  transition: all 0.3s ease-in-out;
}

.product-item .product-item-img:hover img {
  transform: scale(1.1);
}

.product-item .product-item-title {
  font-size: 20px;
  text-align: center;
}

.product-item .product-item-title a {
  font-size: 20px;
}

/* 产品详情 */
.shop-all img {
  width: 100%;
  height: auto;
}

.shop-all video {
  width: 100% !important;
}

/* .product-class {
  background-image: url('/static/images/product_class.webp');
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
} */

/* contact */
.pgae-menu-box {
  margin-top: 20px;
  border-bottom: solid 1px #e9e9e9;
  padding-bottom: 16px;
}

.page-menu-info {
  width: 95%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  font-size: 16px;
  color: #333;
}

.page-menu-info i {
  font-size: 16px;
  margin-right: 10px;
  color: #333;
}

.page-menu-info a {
  color: #333;
  margin-right: 4px;
}

#isheader {
  width: 95%;
  max-width: 1500px;
  margin: 0 auto;
  margin-top: 30px;
}

.page-out-box {}

.contact-out {
  display: flex;
  justify-content: space-between;
}

.com-tip {
  color: #202020;
  width: 520px;
}

.about-title {
  color: #202020;
  font-size: 26px;
  font-weight: bold;
  margin-bottom: 35px;
  font-family: Montserrat-SemiBold;
}

.contact-content {
  flex: 1;
  margin-left: 30px;
  max-width: 720px;
}

.form-span {
  margin-bottom: 10px;
}

.fomr-item {
  margin-bottom: 15px;
}

.about-name {
  margin-bottom: 30px;
  font-size: 20px;
  font-family: Montserrat-Light;
}

.about-address {
  font-size: 16px;
  line-height: 1.5;
  display: flex;
}

.con-about-info {
  font-size: 16px;
  margin-top: 25px;
  display: flex;
  align-items: center;
}

/* .about-address, .con-about-info{
font-family: Montserrat-Light;
} */
.about-address-icon {
  width: 20px;
  height: 25px;
  margin-right: 10px;
}

.ab-ad-font {
  flex: 1;
}

.about-img-icon {
  width: 20px;
  height: 16px;
  margin-right: 10px;
}

.about-phone {}

.about-img-phone {
  width: 20px;
  height: 21px;
  margin-right: 10px;
}

.fomr-btn {
  width: 150px;
  height: 44px;
  background: #000;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
}

.fomr-btn:hover {
  background: #3f3e3e;
}

.com-tip i {
  font-size: 20px;
  color: #5e6362;
  margin-right: 10px;
}

.form-label {
  font-weight: 600;
  color: #606266;
  margin-bottom: 8px;
}

#isheader .form-control,
#isheader .form-select {
  background-color: #ffffff !important;
  color: #606266 !important;
  border: 1px solid #DCDFE6 !important;
  border-radius: 8px;
  padding: 12px 15px;
  font-size: 1rem;
  transition: all 0.3s ease;
}

#isheader .form-control:focus,
#isheader .form-select:focus {
  border-color: #3498db !important;
  box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25) !important;
  color: #606266 !important;
  background-color: #ffffff !important;
}

#isheader .form-control::placeholder {
  color: #c0c4cc;
}

textarea.form-control {
  resize: vertical;
  min-height: auto;
}

/* 表单组间距 */
.form-group {
  margin-bottom: 15px;
}

@media (max-width: 768px) {
  .form-container {
    padding: 25px;
  }

  .header h1 {
    font-size: 1.8rem;
  }
}

/* 表单验证样式 */
#isheader .form-control:invalid,
.form-select:invalid {
  border-color: #e74c3c !important;
}

#isheader .form-control:valid,
.form-select:valid {
  border-color: #2ecc71 !important;
}

.required::after {
  content: " *";
  color: #e74c3c;
}

.invalid-feedback {
  display: none;
  width: 100%;
  margin-top: 0.25rem;
  font-size: 0.875em;
  color: #e74c3c;
}

.was-validated .form-control:invalid~.invalid-feedback,
.was-validated .form-select:invalid~.invalid-feedback {
  display: block;
}

/* verfication */
.v-s-box {
  width: 50%;
  margin: 0 auto;
  font-size: 14px;
  color: #303133;
  border-radius: 4px;
  border: 1px solid rgb(208, 208, 208);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}

.v-s-box input {
  flex: 1;
  height: 30px;
  padding: 0 15px;
  border: none;
}

.v-s-img {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.v-s-img img {
  width: 20px;
  height: 20px;
}

.s-info {
  width: 70%;
  box-sizing: border-box;
  margin: 0 auto;
  margin-top: 20px;
  padding: 0 15px;
  position: relative;
  z-index: 2;
  /*background: #f5f5f5;*/
}

.feedback-box {
  /*background: #f5f5f5;*/
  padding: 15px;
}

.s-img-box {
  padding: 15px;
  /*background: #f5f5f5;*/
}

.s-i-box {
  padding: 15px;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, .2);
}

.s-i-box img {
  width: 100%;
  height: auto;
}

.codepng {}

.res-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px dashed #636363;
  font-size: 13px;
  padding: 20px 0;
}

.anti-code img {
  width: 20px;
  height: 20px;
  margin-left: 20px;
}

.anti-code {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.anti-code i {
  font-size: 20px;
  color: #ff0000;
  margin-left: 20px;
}

/* 新闻 */

.product_cont_p_99709 {
  padding: 8px 128px 0;
  overflow: hidden;
  padding-bottom: 48px
}

.recentitem {
  padding-bottom: 24px;
  background: #fff;
  width: calc((100% - 48px)/ 4);
  float: left;
  margin-top: 16px;
  margin-right: 16px
}

.recentitem:hover {
  box-shadow: 0 4px 12px 0 rgba(0, 0, 0, 0.08)
}

/* .recentitem:hover .text {
  color: #d64000
} */

.recentitem .img {
  width: 100%;
  height: 359px;
  position: relative
}

.recentitem .img img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  max-width: 100%;
  height: 100%;
}

.ecer-ellipsis-n {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.recentitem .img span {
  padding: 8px 16px;
  color: #fff;
  font-size: 20px;
  line-height: 25px;
  text-transform: uppercase;
  background-color: #d64000;
  position: absolute;
  left: 24px;
  bottom: -18px
}

.recentitem .text {
  height: 50px;
  color: #111;
  font-family: Helvetica;
  font-size: 20px;
  font-weight: 400;
  line-height: 25px;
  letter-spacing: 0;
  text-align: left;
  margin-top: 40px;
  margin-bottom: 8px;
  padding: 0 24px;
  transition: all .3s linear
}

.recentitem .desc {
  color: #777;
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  letter-spacing: 0;
  text-align: left;
  padding: 0 24px
}

.btn_readmore {
  border: 1px solid #2663da;
  height: 48px;
  line-height: 48px;
  text-align: center;
  margin: 0 24px;
  margin-top: 12px;
  background: #fff;
  color: #2663da;
  font-family: Helvetica;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0;
  transition: all 300ms linear
}

.btn_readmore:hover {
  background: #2663da;
  color: #fff
}

.recentitem:nth-child(4n) {
  margin-right: 0
}

/*分页*/
#pagelist {
  width: 100%;
  text-align: center;
  padding-bottom: 40px;
  padding-top: 50px;
  overflow: hidden
}

#pagelist span {
  padding: 5px 10px;
  background: #dddede;
  color: #bababa;
  margin: 0 2px;
  border: 1px solid #ccc;
}

#pagelist a {
  background: #fff;
  padding: 5px 10px;
  color: #333;
  margin: 0 2px;
  border: 1px solid #eee;
  /* display: inline-block; */
}

#pagelist .active {
  background: #2663da;
  color: #fff;
}

.news-del-out {
  width: 95%;
  margin: 0 auto;
  margin-top: 80px;
  padding-bottom: 50px;
  max-width: 1340px;
  display: flex;
  align-items: flex-start;
}

.news-detail {
  flex: 1;
}

.articles {
  margin-left: 90px;
  width: 320px;
}

.art-title {
  font-size: 28px;
  color: #303133;
  font-weight: bold;
  margin-bottom: 30px;
}

.news-dtl-title {
  font-size: 28px;
  color: #303133;
  font-weight: bold;
}

.art-list {
  margin-bottom: 25px;
}

.art-l-title {
  font-size: 16px;
  font-weight: bold;
  line-height: 1.5;
  color: rgba(51, 51, 51, 1);
  margin-bottom: 5px;
  display: block;
  display-radio: -webkit-box;
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-all;
}

.art-l-desc {
  font-size: 14px;
  color: rgba(165, 165, 165, 1);
  line-height: 1.5;
  display-radio: -webkit-box;
  -webkit-line-clamp: 3;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-weight: normal;
  text-align: justify;
}

.news-dtl-time {
  display: flex;
  align-items: center;
  font-size: 14px;
  color: #545454;
  margin-top: 10px;
  border-bottom: 1px solid #f2f2f2;
  padding: 16px 0;
}

.source {
  margin: 0 60px 0 20px;
}

@media (max-width:768px) {
  .v-s-box {
    width: 90%;
  }

  .s-info {
    width: 100%;
  }
}

@media (max-width:768px) {
  .contact-out {
    flex-wrap: wrap;
  }

  .com-tip {
    width: 100%;
  }

  .contact-content {
    margin-left: 0;
    margin-top: 30px;
    width: 100% !important;
  }
}

/* 响应式布局 */
@media (max-width:768px) {
  .home-about .home-about-index .home-about-text .home-about-tip {
    text-align: center;
  }

  .home-product .home-product-item .home-product-img-box {
    padding: 10px;
  }

  .home-about .home-about-index {
    flex-wrap: wrap;
  }

  /* .home-about .home-about-index .home-about-video {
    width: 100%;
  } */
  .home-about .home-about-index .home-about-img{
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .home-about .home-about-index .home-about-text .home-about-title {
    font-size: 34px;
    text-align: center;
  }

  .home-about .home-about-index .home-about-text .home-about-content {
    text-align: center;
    width: 100% !important;
  }

  .home-product-btn {
    margin-top: 25px;
    text-align: center;
    justify-content: center;
    width: 100%;
  }

  .news-select {
    justify-content: center;
  }

  .late-news {
    text-align: center;
  }

  .slide-content-one p {
    text-align: center;
    width: 100%;
  }

  .vision-line {
    height: 4px;
  }

  .is-vision .about-bo-title {
    font-weight: 600;
  }

  .is-vision .about-bo-info {
    font-size: 12px;
    letter-spacing: 0;
    margin-left: 10px;
    margin-right: 10px;
  }

  .is-vision .about-sub-info {
    margin-top: 5px;
  }

  .is-mission .about-bo-title {
    font-size: 30px;
    letter-spacing: 5px;
  }

  .is-mission .about-bo-info {
    font-size: 18px;
    letter-spacing: 0;
  }

  .is-concept .about-bo-title {
    font-size: 30px;
    letter-spacing: 0;
  }

  .is-concept .about-bo-info {
    font-size: 18px;
    letter-spacing: 0;
  }

  .main-swiper .swiper-button-next,
  .main-swiper .swiper-button-prev {
    width: 35px;
    height: 35px;
    color: #fff;
  }

  .main-swiper .swiper-button-next:after,
  .main-swiper .swiper-button-prev:after {
    font-size: 0.9rem;
  }

  .product_cont_p_99709 {
    padding: 16px 16px;
    padding-bottom: 16px
  }

  .recentitem {
    padding-bottom: 24px;
    background: #fff;
    width: calc((100% - 32px)/ 2);
    float: left;
    margin-top: 16px;
    margin-right: 16px !important
  }

  .recentitem .img {
    height: 125px
  }

  .recentitem .img span {
    left: 8px;
    bottom: -12px;
    padding: 4px 12px;
    font-size: 14px;
    line-height: 18px
  }

  .recentitem .text {
    margin-top: 20px;
    font-size: 14px;
    font-weight: 400;
    line-height: 18px;
    letter-spacing: 0;
    text-align: left;
    margin-bottom: 8px;
    height: 38px;
    padding: 0 16px
  }

  .recentitem .desc {
    font-size: 12px;
    font-weight: 400;
    line-height: 14px;
    letter-spacing: 0;
    text-align: left;
    padding: 0 16px
  }

  .btn_readmore {
    font-size: 16px;
    margin: 0 16px;
    margin-top: 12px
  }

  .news-del-out {
    margin-top: 20px !important;
  }

  .news-dtl-title {
    font-size: 18px;
    line-height: 26px;
    text-align: left;
    word-break: break-all;
  }

  .news-str-detail {
    margin: 0;
    font-size: 14px;
  }

  .articles {
    display: none;
  }
  .foot-list{
    display: none;
  }
  .about-title{
    text-align: center;
  }
  .about-name{
    text-align: center;
  }
  .fomr-btn{
    width: 100%;
  }
}