.mobmenu {
  display: none;
  margin: 0 0 0 0.4rem;
  position: relative;
  z-index: 9;
}

.mobmenu dl {
  width: 0.3rem;
  margin-right: 10px;
  cursor: pointer;
  height: 0.16rem;
  position: relative;
}

.mobmenu dl dd {
  width: 0;
  height: 0.02rem;
  background: #000;
  width: 0.2rem;
  position: absolute;
  transition: all 0.3s;
}

.mobmenu dl dd:first-child {
  animation: sjnav 2.4s linear infinite;
}

.mobmenu dl dd:nth-child(2) {
  top: 50%;
  margin-top: -0.01008rem;
}

.mobmenu dl dd:last-child {
  bottom: 0;
  animation: sjnav 2.4s linear infinite;
  animation-delay: 0.4s;
}

header.c-style1 .mobmenu dl dd {
  background: #333;
}

header.c-style1 .mobmenu h4 {
  color: #333;
}

header.c-style2 .mobmenu dl dd {
  background: #333;
}

header.c-style2 .mobmenu h4 {
  color: #333;
}

header.c-style3 .mobmenu dl dd {
  background: #333;
}

header.c-style3 .mobmenu h4 {
  color: #333;
}

/* 导航头 */
.flexsb {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mobmenu h4 {
  color: #000;
  margin-left: 0.2rem;
}

.mobmask {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 99;
  width: 100%;
  height: 100vh;
  background: rgba(7, 16, 26, 0.8);
  transition: all 0.5s;
  visibility: hidden;
  opacity: 0;
  transition-delay: 0.2s;
}

.mobmask.active {
  opacity: 1;
  visibility: visible;
}

.mobnavBox {
  padding-bottom: 20px;
  width: 60%;
  height: 100vh;
  position: fixed;
  z-index: 100;
  top: 0;
  left: -50%;
  overflow-y: auto;
  opacity: 0;
  transition: all 0.3s;
  background: #fff;
  visibility: hidden;
}

.mobnavBox.active {
  transition-delay: 0.3s;
  opacity: 1;
  left: 0;
  visibility: visible;
}

.mobCon {
  padding: 0 0.2rem;
}

.mobnavBox .top {
  padding: 0.1rem 0.2rem;
  height: 1rem;
  min-height: 50px;
  position: sticky;
  top: 0;
  z-index: 9999;
  background: #fff;
  box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.03);
}

.mobnavBox .top .logo {
  display: flex;
  align-items: center;
  height: 100%;
  max-width: 60%;
}

.mobnavBox .top .logo .logo-text {
  display: none;
}

.mobnavBox .top .logo img,
.mobnavBox .top .logo svg {
  max-height: 100%;
  width: 100%;
  object-fit: contain;
  display: block;
}

.mobnavBox .top .logo svg path {
  fill: #333;
}

.mobnavBox .top .mobnavclose {
  width: 30px;
  height: 30px;
  position: relative;
  cursor: pointer;
}

.mobnavBox .top .mobnavclose:before,
.mobnavBox .top .mobnavclose:after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: #333;
  border-radius: 1px;
}

.mobnavBox .top .mobnavclose:before {
  width: 20px;
  height: 2px;
  transform: translate(-50%, -50%) rotate(45deg);
}

.mobnavBox .top .mobnavclose:after {
  width: 2px;
  height: 20px;
  transform: translate(-50%, -50%) rotate(225deg);
}

/* 导航搜索 */
/* version1.0 */
.mobsearch {
  margin-top: 30px;
}

.mobsearch form {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobsearch form input {
  width: calc(100% - 52px);
  line-height: 40px;
  border: 1px solid #eee;
  border-radius: 2px;
  padding: 0 12px;
  font-size: var(--font14);
  color: #333;
}

.mobsearch form button {
  width: 42px;
  height: 42px;
  background: #B52022;
  color: #333;
  border-radius: 2px;
  font-size: var(--font14);
  border: 0;
  cursor: pointer;
}

.mobsearch form button img {
  filter: brightness(100);
  -webkit-filter: brightness(100);
}

/* version2.0 */
.mobnavBox .form {
  background-color: #f5f5f5;
  display: flex;
  align-items: center;
  margin-bottom: 0.2rem;
  margin-top: 0.36rem;
}

.mobnavBox .form .f_sub,
.mobnavBox .form .tx {
  height: 0.8rem;
}

.mobnavBox .form .int {
  display: flex;
  align-items: center;
  width: calc(100% - 1.54rem);
  padding: 0 0.45rem;
}

.mobnavBox .form .int i {
  width: 0.32rem;
  display: block;
  overflow: hidden;
}

.mobnavBox .form .int i svg {
  float: left;
  width: 100%;
}

.mobnavBox .form .int .tx {
  width: calc(100% - 0.32rem);
  padding: 0.2rem 0.16rem;
  font-size: var(--font20);
}

.mobnavBox .form .f_sub {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.54rem;
  color: #fff;
  background-color: #B52022;
  cursor: pointer;
  font-size: var(--font24);
}

@media (max-width: 767px) {
  .mobnavBox .form .int {
    width: calc(100% - 3rem);
    padding: 0 0.32rem;
  }

  /* .mobnavBox .form .f_sub, .mobnavBox .form .int .tx {height: 1rem; font-size: .16rem;} */
  /* .mobnavBox .form .f_sub {font-size: .16rem;}
  .mobnavBox .bottom .nav li h3 a,.fz_bt{font-size: var(--font19);} */
}

/* 导航内容 */
.mobnavBox .bottom {
  padding: 6px 0;
}

.mobnavBox .bottom .nav li {
  margin: 0.4rem 0;
}

.mobnavBox .bottom .nav li h3 {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobnavBox .bottom .nav li h3 a {
  display: block;
  text-align: center;
  color: #333;
  padding-left: 4px;
  font-size: var(--font24);
}

.mobnavBox .bottom .nav li h3 i {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font50);
  line-height: 1;
  color: #333;
  text-align: center;
  transition: 0.4s;
  cursor: pointer;
}

.mobnavBox .bottom .nav li h3 i svg {
  max-width: 100%;
}

.mobnavBox .bottom .nav li h3 i img {
  max-width: 100%;
}

.mobnavBox .bottom .nav li .m-subnav {
  border-bottom: 1px solid #dbdbdb;
  padding-bottom: 5px;
  display: none;
}

.mobnavBox .bottom .nav li .m-subnav a {
  margin: 10px 0;
  padding-left: 5px;
  position: relative;
  font-size: var(--font20);
  color: #333;
  display: flex;
  align-items: center;
}

.mobnavBox .bottom .nav li .m-subnav a::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #B52022;
  display: inline-flex;
  margin-right: 5px;
  flex-shrink: 0;
}

/*三级导航 */
.mobnavBox .bottom .nav li .m-subnav dl {
  border-bottom: 1px solid #eee;
}

.mobnavBox .bottom .nav li .m-subnav dl:last-child {
  border: 0;
}

.mobnavBox .bottom .nav li .m-subnav dl dt {
  display: flex;
  justify-content: space-between;
}

.mobnavBox .bottom .nav li .m-subnav dl dt a {
  font-size: var(--font22);
}

.mobnavBox .bottom .nav li .m-subnav dl dt a::before {
  display: none;
}

.mobnavBox .bottom .nav li .m-subnav dl dt .btn {
  width: 16px;
  position: relative;
}

.mobnavBox .bottom .nav li .m-subnav dl dt .btn i {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-weight: 700;
}

.mobnavBox .bottom .nav li .m-subnav dl dt .btn .i2 {
  opacity: 0;
}

.mobnavBox .bottom .nav li .m-subnav dl .list {
  display: none;
}

.mobnavBox .bottom .nav li .m-subnav dl .list a {
  display: flex;
  position: relative;
  align-items: center;
  font-size: var(--font16);
}

.mobnavBox .bottom .nav li .m-subnav dl .list a:first-child {
  margin-top: 0;
}

.mobnavBox .bottom .nav li .m-subnav dl.on dt .btn .i2 {
  opacity: 1;
}

.mobnavBox .bottom .nav li .m-subnav dl.on dt .btn .i1 {
  opacity: 0;
}

.mobnavBox .bottom .nav li.on h3 a {
  color: #B52022;
}

.mobnavBox .bottom .nav li.on h3 i {
  transform: rotate(90deg);
  color: #B52022;
}

.mobnavBox .bottom .nav li.on h3 i:before,
.mobnavBox .bottom .nav li.on h3 i:after {
  background: #fff;
}

.mobnavBox .bottom .nav li h3 a:hover,
.mobnavBox .bottom .nav li .m-subnav a:hover,
.mobnavBox .bottom .nav li .m-subnav a.on {
  color: #B52022;
}

.mobnavBox .bottom .nav li .m-subnav a:hover:before,
.mobnavBox .bottom .nav li .m-subnav a.on:before {
  border-color: #B52022;
}

.mobnavBox .bottom .nav li .m-subnav a:hover:after,
.mobnavBox .bottom .nav li .m-subnav a.on:after {
  background: #B52022;
}

.mobnavBox .bottom .links dl dd {
  margin: 0.048rem 0;
}

.mobnavBox .bottom .links dl dd a {
  display: flex;
  align-items: center;
}

.mobnavBox .bottom .links dl dd span {
  margin-left: 0.032rem;
  display: block;
  text-align: center;
  color: #333;
  padding-left: 4px;
  font-size: var(--font20);
}

/* 导航语言 */
/* version2.0 */
.mobnavBox .moblang .tit {
  font-size: var(--font20);
  text-align: center;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.mobnavBox .moblang .moblan a {
  border: 1px solid #eee;
  margin: 0.16rem 0;
  color: #666;
}

.mobnavBox .moblang .moblan a:active {
  border-color: #B52022;
  background: #B52022;
  color: #fff;
}

/* 导航联系方式 */
/* version1.0 */
.moblan a {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 0.5rem;
}

.sitebtn {
  display: block;
  border-radius: 4px;
  background-image: linear-gradient(135deg, #B52022 10%, #fff 60%, #B52022 100%);
  overflow: hidden;
  background-size: 200% auto;
  color: #fff;
  text-align: center;
}

.mobinfo {
  padding-top: 0.2rem;
  border-top: 1px solid #eee;
}

.mobinfo h2 {
  color: #B52022;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.mobinfo dl dd {
  display: flex;
  margin-top: 0.15008rem;
  align-items: center;
}

.mobinfo dl dd .icBox {
  max-width: 15px;
  max-height: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 5px;
}

.mobinfo dl dd .icBox img {
  max-width: 100%;
}

.mobinfo dl dd p {
  width: calc(100% - 14px);
  color: #333;
}

.mobinfo dl dd p a {
  color: #333;
}

.mobinfo dl dd p a:active {
  color: #B52022;
}

@keyframes sjnav {
  0% {
    width: 0;
  }

  25% {
    width: 15px;
  }

  50% {
    width: 30px;
  }

  75% {
    width: 15px;
  }

  100% {
    width: 0;
  }
}

/* version2.0 */
.fz_bt {
  margin-top: 0.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 3px;
  background-color: #fff;
  color: #B52022;
  transition: all 0.3s linear;
  border: 1px solid #eee;
  width: 100%;
  padding: 0.1rem 0;
  font-size: var(--font24);
}

.fz_bt i {
  display: flex;
  width: 0.3rem;
  height: 0.3rem;
  margin-right: 0.2rem;
  overflow: hidden;
}

.fz_bt i svg {
  width: 100%;
  height: 100%;
}

.fz_bt i svg path {
  fill: #B52022;
}

.fz_bt span {
  color: #B52022;
}

.fz_bt:active {
  background: #B52022;
  border-color: #B52022;
}

.fz_bt:active i svg path {
  fill: #fff;
}

.fz_bt:active span {
  color: #fff;
}

@media (any-hover: hover) {
  .mobinfo dl dd p a:hover {
    color: #B52022;
  }

  .fz_bt:hover {
    background: #B52022;
    border-color: #B52022;
  }

  .fz_bt:hover i svg path {
    fill: #fff;
  }

  .fz_bt:hover span {
    color: #fff;
  }
}

@media (max-width: 767px) {
  .mobnavBox .bottom .nav li {
    margin: 0.4rem 0;
  }

  /* .mobnavBox .bottom .nav li h3 a {font-size: .20rem;}
  .mobnavBox .bottom .nav li .m-subnav a {font-size: var(--font16);}
  .mobnavBox .bottom .nav li .m-subnav dl dt a {font-size: var(--font18);} */
  .fz_bt i {
    width: 0.4rem;
    height: 0.4rem;
    margin-right: 0.15rem;
  }
}

/* ========== 关于我们模块 图片自适应 ========== */
.arrow-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.stat-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.about-image {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ======================================================1600px========================================================= */
@media (max-width: 1600px) {

  /* 应用案例 */
  .indexThre .thre-container {
    padding: 0.8rem 0;
  }

  .ther-point {
    padding: 0.6rem 0.55rem;
  }

  .ther-company {
    font-size: var(--font48);
    margin-bottom: 0.25rem;
  }

  /* .ther-title h3 { font-size: .20rem; } */
  .ther-desc {
    font-size: var(--font15);
  }

  .ther-more {
    font-size: var(--font15);
    padding: 0.13rem 0.28rem;
  }

  .ther-swiper-item .thre-info h4 {
    font-size: var(--font18);
  }

  .ther-swiper-item .thre-info p {
    font-size: var(--font12);
  }

  /* 关于我们 */
  /* .about-container { max-width: 12rem; } */
  .about-image {
    width: 4.8rem;
    height: 4.28rem;
  }

  /* .about-text p { font-size: .15rem; } */
  /* 企业文化 */
  .aboutTwoGrid {
    gap: 0.4rem;
    padding: 0 0.6rem;
  }

  /* .aboutTwoGrid .aboutTwoItem .aboutCircle { height: 1.5rem; width: 1.5rem; }
  .aboutTwoGrid .aboutTwoItem .aboutCircle img { width: .6rem; height: .6rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .card-content { margin-top: .75rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .title { font-size: .24rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .text { font-size: .16rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard h2 { font-size: .20rem; } */
  /* 热门产品 */
  .hot-container {
    max-width: 12rem;
  }

  .hot-title {
    font-size: var(--font44);
  }

  .hot-card-img {
    height: 1.95rem;
  }

  .hot-card-img-placeholder {
    width: 1.75rem;
    height: 1.95rem;
  }
}

/* ======================================================1440px========================================================= */
@media (max-width: 1440px) {

  /* 应用案例 */
  .indexThre {
    min-height: 7.82rem;
  }

  .ther-point {
    width: 54%;
    padding: 0.55rem 0.5rem;
  }

  .ther-title {
    margin-bottom: 0.25rem;
    gap: 0.15rem;
  }

  .ther-title .line-t,
  .ther-title .line-b {
    width: 0.16rem;
  }

  /* .ther-title h3 { font-size: .20rem; } */
  .ther-company {
    font-size: var(--font44);
  }

  .ther-desc {
    font-size: var(--font14);
    margin-bottom: 0.35rem;
  }

  .ther-more {
    padding: 0.12rem 0.26rem;
    font-size: var(--font14);
  }

  .ther-more i {
    width: 0.2rem;
    height: 0.2rem;
  }

  .ther-page {
    margin-top: 0.4rem;
  }

  /* .ther-page .cur { font-size: .30rem; } */
  .thre-swiper {
    width: 46%;
  }

  .ther-swiper-item .thre-ic {
    width: 0.46rem;
    height: 0.46rem;
    margin-bottom: 0.15rem;
  }

  .ther-swiper-item .thre-ic img {
    width: 0.26rem;
    height: 0.26rem;
  }

  .ther-swiper-item .thre-info {
    bottom: 0.3rem;
    padding: 0 0.18rem;
  }

  .ther-swiper-item .thre-info h4 {
    font-size: var(--font18);
  }

  .ther-swiper-item .thre-info p {
    font-size: var(--font12);
  }

  /* 底部 */
  .foternav {
    margin: 0 0.4rem;
  }

  /* 产品详情 */
  .prodate_banner .tle {
    font-size: var(--font50);
  }

  /* 关于我们 */
  .about-image {
    width: 4.2rem;
    height: 3.75rem;
  }

  .about-body {
    gap: 0.4rem;
  }

  /* .about-text p { font-size: .14rem; } */
  .stat-card {
    padding: 0.24rem 0.18rem;
  }

  /* 企业文化 */
  /* .aboutTwo h2 { font-size: .40rem; margin-bottom: .7rem; } */
  .aboutTwoGrid {
    gap: 0.3rem;
    padding: 0 0.5rem;
  }

  /* .aboutTwoGrid .aboutTwoItem .aboutCircle { height: 1.3rem; width: 1.3rem; margin-bottom: -.65rem; }
  .aboutTwoGrid .aboutTwoItem .aboutCircle img { width: .5rem; height: .5rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard { padding: 0.3rem 0.3rem 0.2rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .card-content { margin-top: .65rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .title { font-size: .22rem; margin-bottom: 0.15rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .text { font-size: .15rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard h2 { font-size: .18rem; } */
  /* 热门产品 */
  .hot-container {
    max-width: 11rem;
  }

  .hot-title {
    font-size: var(--font40);
  }

  .hot-detail-btn {
    font-size: var(--font14);
  }

  .hot-card-img {
    height: 1.85rem;
  }

  .hot-card-img-placeholder {
    width: 1.65rem;
    height: 1.85rem;
  }

  .hot-card-arrow {
    width: 0.28rem;
    height: 0.28rem;
  }

  .hot-card-name {
    font-size: var(--font18);
  }

  /* 新闻中心 */
  .news-list {
    gap: 0.28rem;
  }

  .news-item.large {
    width: 6rem;
  }

  .news-item.large h3 {
    font-size: var(--font20);
  }

  .news-right {
    gap: 0.2rem;
  }

  .news-item.small {
    padding: 0.2rem;
  }

  .news-item.small a {
    gap: 0.2rem;
  }

  .news-item.small .new-date {
    min-width: 0.5rem;
  }

  /* .news-item.small .new-date .daily { font-size: .30rem; } */
  .news-item.small .new-img {
    width: 1.6rem;
  }

  .news-item.small .new-title {
    font-size: var(--font14);
  }
}

/* ======================================================1280px========================================================= */
@media (max-width: 1280px) {

  /* 应用案例 */
  .indexThre .thre-container {
    padding: 0.7rem 0;
  }

  .ther-point {
    width: 56%;
    padding: 0.5rem 0.45rem;
  }

  /* .ther-title h3 { font-size: .18rem; } */
  .ther-company {
    font-size: var(--font38);
  }

  .ther-desc {
    font-size: var(--font14);
    line-height: 1.8;
  }

  .ther-more {
    padding: 0.11rem 0.24rem;
    font-size: var(--font14);
  }

  .ther-more i {
    width: 0.19rem;
    height: 0.19rem;
    margin-left: 0.1rem;
  }

  .ther-page .cur {
    font-size: var(--font28);
  }

  .ther-page {
    font-size: var(--font20);
    margin-top: 0.35rem;
  }

  /* .ther-nav span { width: .34rem; height: .34rem; } */
  .thre-swiper {
    width: 44%;
  }

  .ther-swiper-item .thre-ic {
    width: 0.42rem;
    height: 0.42rem;
  }

  .ther-swiper-item .thre-ic img {
    width: 0.24rem;
    height: 0.24rem;
  }

  .ther-swiper-item .thre-info h4 {
    font-size: var(--font16);
  }

  .ther-swiper-item .thre-info p {
    font-size: var(--font12);
  }

  /* 头部 */
  nav {
    width: 60%;
  }

  /* 底部（1280px 起：联系方式换到下方整行） */
  .foternav {
    margin: 0 0.3rem;
  }

  .footer-main .main_box {
    flex-wrap: wrap;
  }

  .f-contact {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.3rem;
    margin-top: 0.2rem;
  }

  .f-contact .item {
    flex: 1;
    min-width: 2rem;
    margin-bottom: 0;
  }

  /* 产品中心 */
  .proOne-list.grid-4 {
    grid-template-columns: repeat(3, 1fr);
  }

  /* 荣誉资质 */
  .honorsnav {
    width: 22%;
  }

  .honorslist {
    width: 75%;
  }

  /* 关于我们 */
  .about-image {
    width: 3.6rem;
    height: 3.2rem;
  }

  .stat-card {
    padding: 0.2rem 0.16rem;
    gap: 0.14rem;
  }

  /* .stat-icon { width: 0.56rem; height: 0.56rem; } */
  /* .stat-value { font-size: .30rem; } */
  .about-text {
    gap: 0.18rem;
  }

  /* 企业文化 */
  /* .aboutTwo h2 { font-size: .36rem; margin-bottom: .6rem; } */
  .aboutTwoGrid {
    gap: 0.25rem;
    padding: 0 0.4rem;
  }

  /* .aboutTwoGrid .aboutTwoItem .aboutCircle { height: 1.1rem; width: 1.1rem; margin-bottom: -.55rem; }
  .aboutTwoGrid .aboutTwoItem .aboutCircle img { width: .45rem; height: .45rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard { padding: 0.25rem 0.25rem 0.2rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .card-content { margin-top: .55rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .title { font-size: .20rem; margin-bottom: 0.12rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .text { font-size: .14rem; line-height: 1.6; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard h2 { font-size: .16rem; } */
  /* 热门产品 */
  .hot-section {
    height: 7.82rem;
    padding: 0 0.6rem;
  }

  .hot-container {
    max-width: 10rem;
    gap: 0.3rem;
  }

  .hot-title {
    font-size: var(--font36);
  }

  .hot-detail-btn {
    font-size: var(--font14);
    padding: 0.06rem 0.12rem;
  }

  .hot-detail-arrow {
    width: 0.18rem;
    height: 0.12rem;
  }

  .hot-body {
    gap: 0.15rem;
  }

  .hot-card-img {
    height: 1.7rem;
    padding: 0.15rem;
  }

  .hot-card-img-placeholder {
    width: 1.5rem;
    height: 1.7rem;
  }

  .hot-card-info {
    padding: 0.15rem 0.2rem;
  }

  .hot-card-name {
    font-size: var(--font16);
  }

  .hot-card-arrow {
    width: 0.26rem;
    height: 0.26rem;
  }

  .hot-prev-btn,
  .hot-next-btn {
    width: 0.3rem;
    height: 0.55rem;
  }

  /* 新闻中心 */
  .news-list {
    gap: 0.24rem;
  }

  .news-item.large {
    width: 5.4rem;
  }

  .news-item.large .con {
    padding: 0.18rem;
    gap: 0.12rem;
  }

  .news-item.large h3 {
    font-size: var(--font18);
    line-height: 1.45;
  }

  .news-right {
    gap: 0.18rem;
  }

  .news-item.small {
    padding: 0.18rem;
  }

  .news-item.small a {
    gap: 0.18rem;
  }

  .news-item.small .new-date {
    min-width: 0.46rem;
    gap: 0.05rem;
  }

  /* .news-item.small .new-date .daily { font-size: .26rem; } */
  .news-item.small .new-date .date {
    font-size: var(--font12);
  }

  .news-item.small .new-img {
    width: 1.45rem;
  }

  .news-item.small .new-title {
    font-size: var(--font14);
    line-height: 1.5;
  }
}

/* ==================== 资料下载页响应式适配 ==================== */

/* --- 顶部 Banner (section1) 响应式 --- */

/* 大屏优化 (>1600px) */
@media (min-width: 1601px) {
  .section1 {
    height: 5.58rem;
  }

  .section1 h1 {
    font-size: var(--font58);
  }
}

/* 中屏 (1280px - 1600px) */
@media (max-width: 1600px) and (min-width: 1281px) {
  .section1 {
    height: 4.6rem;
  }

  .section1 h1 {
    font-size: var(--font46);
  }
}

/* 平板横屏 (1024px - 1280px) */
@media (max-width: 1280px) and (min-width: 1025px) {
  .section1 {
    height: 3.8rem;
  }

  .section1 h1 {
    font-size: var(--font38);
  }
}

/* 平板/小笔记本 (768px - 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
  .section1 {
    height: 3.2rem;
  }

  .section1 h1 {
    font-size: var(--font34);
  }
}

/* 手机大屏 (576px - 768px) */
@media (max-width: 768px) and (min-width: 577px) {
  .section1 {
    height: 2.6rem;
  }

  .section1 h1 {
    font-size: var(--font30);
  }
}

/* 手机 (<576px) */
@media (max-width: 576px) {
  .section1 {
    height: 2rem;
  }

  .section1 h1 {
    font-size: var(--font26);
  }
}

/* 极小屏手机 (<380px) */
@media (max-width: 380px) {
  .section1 {
    height: 1.7rem;
  }

  .section1 h1 {
    font-size: var(--font22);
  }
}

/* --- 下载列表模块 (download-two) 响应式 --- */

/* 大屏优化 (>1600px) */
@media (min-width: 1601px) {
  .download-two {
    padding: 1rem 0 0 0;
  }

  .download-two .part1 {
    width: 100%;
    /* max-width: 14rem; */
    gap: 0.25rem;
  }

  .download-two .part1 .grid-item {
    min-height: 1.15rem;
    padding: 0.25rem 0.4rem;
  }

  .download-two .part1 .grid-item .left .title {
    font-size: var(--font22);
  }

  .download-two .part1 .grid-item .left .info {
    margin-top: 0.18rem;
    font-size: var(--font18);
  }

  .download-two .part1 .grid-item .right img {
    width: 0.4rem;
    height: 0.36rem;
  }

  .download-two .part2 {
    width: 100%;
    max-width: 14rem;
    margin-top: 0.5rem;
    padding-bottom: 1rem;
  }

  .download-two .pagination {
    gap: 0.25rem;
    margin-top: 0.5rem;
  }

  .download-two .pagination button,
  .download-two .pagination .pagination-list span {
    width: 0.45rem;
    height: 0.45rem;
    font-size: var(--font18);
  }

  .download-two .pagination button img {
    width: 0.16rem;
    height: 0.16rem;
  }
}

/* 中屏 (1280px - 1600px) */
@media (max-width: 1600px) and (min-width: 1281px) {
  .download-two {
    padding: 0.8rem 0 0 0;
  }

  .download-two .part1 {
    width: 90%;
    max-width: 13rem;
    gap: 0.2rem;
  }

  .download-two .part1 .grid-item {
    min-height: 0.98rem;
    padding: 0.22rem 0.28rem;
  }

  .download-two .part1 .grid-item .left .title {
    font-size: var(--font20);
  }

  .download-two .part1 .grid-item .left .info {
    margin-top: 0.12rem;
    font-size: var(--font16);
  }

  .download-two .part1 .grid-item .right img {
    width: 0.34rem;
    height: 0.3rem;
  }

  .download-two .part2 {
    width: 90%;
    max-width: 13rem;
    margin-top: 0.4rem;
  }

  .download-two .pagination {
    gap: 0.18rem;
    margin-top: 0.4rem;
  }

  .download-two .pagination button,
  .download-two .pagination .pagination-list span {
    width: 0.38rem;
    height: 0.38rem;
    font-size: var(--font16);
  }

  .download-two .pagination button img {
    width: 0.14rem;
    height: 0.14rem;
  }
}

/* 平板横屏 (1024px - 1280px) */
@media (max-width: 1280px) and (min-width: 1025px) {
  .download-two {
    padding: 0.7rem 0 0 0;
  }

  .download-two .part1 {
    width: 92%;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.18rem;
  }

  .download-two .part1 .grid-item {
    min-height: 0.9rem;
    padding: 0.2rem 0.25rem;
  }

  .download-two .part1 .grid-item .left .title {
    font-size: var(--font18);
  }

  .download-two .part1 .grid-item .left .info {
    margin-top: 0.1rem;
    font-size: var(--font14);
  }

  .download-two .part1 .grid-item .right img {
    width: 0.3rem;
    height: 0.27rem;
  }

  .download-two .part2 {
    width: 92%;
    margin-top: 0.35rem;
  }

  .download-two .pagination {
    gap: 0.16rem;
    margin-top: 0.35rem;
  }

  .download-two .pagination button,
  .download-two .pagination .pagination-list span {
    width: 0.36rem;
    height: 0.36rem;
    font-size: var(--font15);
  }

  .download-two .pagination button img {
    width: 0.13rem;
    height: 0.13rem;
  }
}

/* 平板/小笔记本 (768px - 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
  .download-two {
    padding: 0.6rem 0 0 0;
  }

  .download-two .part1 {
    width: 94%;
    grid-template-columns: 1fr;
    gap: 0.16rem;
  }

  .download-two .part1 .grid-item {
    min-height: 0.85rem;
    padding: 0.2rem 0.25rem;
  }

  .download-two .part1 .grid-item .left {
    flex: 1;
  }

  .download-two .part1 .grid-item .left .title {
    font-size: var(--font18);
    line-height: 1.4;
  }

  .download-two .part1 .grid-item .left .info {
    margin-top: 0.08rem;
    font-size: var(--font14);
    flex-wrap: wrap;
    gap: 0.1rem;
  }

  .download-two .part1 .grid-item .right {
    flex-shrink: 0;
    margin-left: 0.15rem;
  }

  .download-two .part1 .grid-item .right img {
    width: 0.28rem;
    height: 0.25rem;
  }

  .download-two .part2 {
    width: 94%;
    margin-top: 0.3rem;
  }

  .download-two .pagination {
    justify-content: center;
    gap: 0.12rem;
    margin-top: 0.3rem;
    flex-wrap: wrap;
  }

  .download-two .pagination button,
  .download-two .pagination .pagination-list span {
    width: 0.34rem;
    height: 0.34rem;
    font-size: var(--font14);
  }

  .download-two .pagination button img {
    width: 0.12rem;
    height: 0.12rem;
  }
}

/* 手机大屏 (576px - 768px) */
@media (max-width: 768px) and (min-width: 577px) {
  .download-two {
    padding: 0.5rem 0 0 0;
  }

  .chroniclePrevBtn,
  .chronicleNextBtn {
    display: none;
  }

  .download-two .container {
    padding: 0;
  }

  .download-two .part1 {
    width: 92%;
    grid-template-columns: 1fr;
    gap: 0.12rem;
  }

  .download-two .part1 .grid-item {
    padding: 0.2rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.12rem;
  }

  .download-two .part1 .grid-item .left {
    width: 100%;
  }

  .download-two .part1 .grid-item .left .title {
    font-size: var(--font16);
    line-height: 1.4;
    word-break: break-all;
  }

  .download-two .part1 .grid-item .left .info {
    margin-top: 0.06rem;
    font-size: var(--font14);
    gap: 0.15rem;
  }

  .download-two .part1 .grid-item .right {
    align-self: flex-end;
    margin-top: 0.05rem;
  }

  .download-two .part1 .grid-item .right a {
    display: block;
  }

  .download-two .part1 .grid-item .right img {
    width: 0.26rem;
    height: 0.23rem;
  }

  .download-two .part2 {
    width: 92%;
    margin-top: 0.25rem;
  }

  .download-two .pagination {
    justify-content: center;
    gap: 0.1rem;
    margin-top: 0.25rem;
    flex-wrap: wrap;
  }

  .download-two .pagination button,
  .download-two .pagination .pagination-list span {
    width: 0.32rem;
    height: 0.32rem;
    font-size: var(--font14);
    border-radius: 0.04rem;
  }

  .download-two .pagination button img {
    width: 0.12rem;
    height: 0.12rem;
  }
}

/* 手机 (<576px) */
@media (max-width: 576px) {
  .download-two {
    padding: 0.4rem 0 0 0;
  }

  .chroniclePrevBtn,
  .chronicleNextBtn {
    display: none;
  }

  .download-two .container {
    padding: 0;
  }

  .download-two .part1 {
    width: 92%;
    grid-template-columns: 1fr;
    gap: 0.1rem;
  }

  .download-two .part2 {
    width: 92%;
    margin-top: 0.2rem;
  }

  .download-two .pagination {
    justify-content: center;
    gap: 0.08rem;
    margin-top: 0.2rem;
    flex-wrap: wrap;
  }

  .download-two .pagination button,
  .download-two .pagination .pagination-list span {
    width: 0.28rem;
    height: 0.28rem;
    font-size: var(--font12);
  }

  .download-two .pagination button img {
    width: 0.1rem;
    height: 0.1rem;
  }
}

/* 极小屏手机 (<380px) */
@media (max-width: 380px) {
  .download-two {
    padding: 0.3rem 0 0 0;
  }

  .download-two .part1 {
    width: 94%;
    gap: 0.08rem;
  }

  .download-two .part2 {
    width: 94%;
    margin-top: 0.18rem;
  }

  .download-two .pagination {
    justify-content: center;
    gap: 0.06rem;
    margin-top: 0.18rem;
  }

  .download-two .pagination button,
  .download-two .pagination .pagination-list span {
    width: 0.26rem;
    height: 0.26rem;
    font-size: var(--font12);
  }
}

/* ======================================================1024px========================================================= */
@media (max-width: 1024px) {

  /* 应用案例 - 切换为上下布局 */
  .indexThre {
    height: auto;
    min-height: auto;
    width: 100%;
  }

  .indexThre .thre-container {
    flex-direction: column;
    padding: 0.8rem 0;
    max-width: 100%;
    width: 100%;
    margin: 0;
  }

  .ther-point {
    width: 100%;
    flex: none;
    padding: 0.6rem 0.5rem;
    min-height: auto;
    box-sizing: border-box;
  }

  .thre-swiper {
    width: 100%;
    flex: none;
    height: 5rem;
    box-sizing: border-box;
  }

  .ther-title {
    margin-bottom: 0.2rem;
  }

  /* .ther-title h3 { font-size: .18rem; } */
  .ther-company {
    font-size: var(--font42);
    margin-bottom: 0.22rem;
  }

  .ther-desc {
    font-size: var(--font14);
    margin-bottom: 0.35rem;
  }

  .ther-page {
    margin-top: 0.35rem;
  }

  .ther-more {
    font-size: var(--font14);
    padding: 0.12rem 0.24rem;
  }

  /* 首页 - 普通滚动适配 */
  .indexMain>div {
    height: auto;
  }

  /* Banner保持全屏 */
  .indexMain>.indexBanner,
  .indexMain>.indexBanner .swiper,
  .indexMain>.indexBanner .swiper-wrapper,
  .indexMain>.indexBanner .swiper-slide {
    height: 100vh;
  }

  .indexBanner .slide .box {
    display: flex;
    align-items: center;
  }

  .indexBanner .con {
    margin-top: 0;
  }

  .con-title {
    font-size: var(--font48);
  }

  .con-title::after {
    width: 4rem;
    height: 0.1rem;
    top: 0.56rem;
  }

  .indexBanner .slide .box .more {
    margin-top: 0.5rem;
  }

  /* .getcase a { height: 0.46rem; padding: 0 0.2rem 0 0.18rem; } */
  .swiper-point {
    left: 0.6rem;
    bottom: 0.6rem;
  }

  .swiper-point div {
    font-size: var(--font18);
  }

  .swiper-point div.active {
    font-size: var(--font28);
  }

  .swiper-point span {
    font-size: var(--font18);
  }

  .swiper-sign {
    right: 0.4rem;
    bottom: 0.3rem;
  }

  .indexBanner .banner-nav {
    right: 0.4rem;
    bottom: 0.3rem;
    gap: 8px;
  }

  .indexBanner .swiper-button-prev,
  .indexBanner .swiper-button-next {
    width: 0.56rem;
    height: 0.56rem;
  }

  /* 首页模块 */
  .indexTwo {
    height: auto !important;
  }

  .indexTwo .indexTle h3 {
    color: #333;
  }

  .indexTwo .indexTle h4 {
    color: #333;
  }

  .indexTwo .tle {
    position: relative;
    top: 0;
  }

  .indexTwo .bjBox {
    display: none;
  }

  .indexTwo-right .item .bg_img {
    opacity: 1;
  }

  .indexTwo-right .item::before {
    opacity: 1;
    transform: scaleY(1);
  }

  /* 热门产品 - 1024px */
  .hot-section {
    height: auto;
    padding: 0 0.4rem;
  }

  .hot-container {
    max-width: 100%;
    gap: 0.3rem;
  }

  .hot-header {
    flex-wrap: wrap;
    gap: 0.2rem;
  }

  .hot-title {
    font-size: var(--font36);
  }

  .hot-card-img {
    height: 1.8rem;
    padding: 0.15rem;
  }

  .hot-card-img-placeholder {
    width: 1.55rem;
    height: 1.8rem;
  }

  .hot-card-name {
    font-size: var(--font16);
  }

  .hot-card-arrow {
    width: 0.26rem;
    height: 0.26rem;
  }

  .hot-prev-btn,
  .hot-next-btn {
    width: 0.28rem;
    height: 0.5rem;
  }

  /* 应用案例 1024px */
  .thre-swiper-item .thre-info h4 {
    font-size: var(--font16);
  }

  .thre-swiper-item .thre-info p {
    font-size: var(--font12);
  }

  .indexThre .indexThre-box {
    padding: 1rem 0;
  }

  /* .indexFour .container {padding: 1rem 0;} */
  /* 新闻中心 - 1024px */
  .news-list {
    gap: 0.24rem;
  }

  .news-item.large {
    width: 5rem;
  }

  .news-item.large h3 {
    font-size: var(--font18);
    line-height: 1.45;
  }

  .news-right {
    gap: 0.16rem;
  }

  .news-item.small {
    padding: 0.16rem;
  }

  .news-item.small a {
    gap: 0.16rem;
  }

  .news-item.small .new-date {
    min-width: 0.44rem;
    gap: 0.05rem;
  }

  /* .news-item.small .new-date .daily { font-size: .24rem; } */
  .news-item.small .new-date .date {
    font-size: var(--font12);
  }

  .news-item.small .new-img {
    width: 1.3rem;
  }

  .news-item.small .new-title {
    font-size: var(--font14);
    line-height: 1.5;
  }

  .indexFive .num {
    font-size: var(--font50);
  }

  .indexSix .container {
    padding: 1rem 0;
  }

  .indexSix .list {
    flex-wrap: wrap;
    gap: 0.3rem;
    justify-content: flex-start;
  }

  .indexSix .list .item {
    width: calc(50% - 0.15rem);
    flex: none;
  }

  /* 关于我们 - 1024px */
  .indexOne {
    height: auto !important;
    padding: 0.8rem 0;
  }

  .indexOne .swiper-wrapper {
    height: auto !important;
  }

  .about-section {
    height: auto;
    min-height: 5rem;
    padding: 0 0.4rem;
  }

  .about-container {
    max-width: 100%;
    gap: 0.3rem;
  }

  .about-body {
    gap: 0.4rem;
    align-items: center;
  }

  .about-image {
    width: 3.2rem;
    height: 2.85rem;
  }

  .about-content {
    flex: 1;
    min-width: 0;
  }

  /* .about-text p { font-size: .14rem; } */
  .about-header {
    gap: 0.15rem;
  }

  .stat-card {
    padding: 0.2rem 0.16rem;
  }

  /* .stat-icon { width: 0.52rem; height: 0.52rem; } */
  /* .stat-value { font-size: .28rem; } */
  /* 企业文化 - 1024px */
  .aboutTwo {
    min-height: auto;
    padding: 0.8rem 0;
  }

  /* .aboutTwo h2 { font-size: .32rem; margin-bottom: .5rem; } */
  .aboutTwoGrid {
    gap: 0.2rem;
    padding: 0 0.3rem;
  }

  /* .aboutTwoGrid .aboutTwoItem .aboutCircle { height: 1rem; width: 1rem; margin-bottom: -.5rem; }
  .aboutTwoGrid .aboutTwoItem .aboutCircle img { width: .4rem; height: .4rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard { padding: 0.2rem 0.2rem 0.15rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .card-content { margin-top: .5rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .title { font-size: .18rem; margin-bottom: 0.1rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .text { font-size: .14rem; line-height: 1.6; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard h2 { font-size: .14rem; } */

  /* 产品中心 */
  .proOne-list.grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  /* 人力资源 */
  .policy-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.3rem;
  }

  .policy-item {
    padding: 0.4rem 0.3rem;
  }

  .humanTwo-list {
    flex-wrap: wrap;
    height: auto;
  }

  .humanTwo-list .item {
    flex: none;
    height: 6rem;
    width: calc(50% - 0.075rem);
  }

  .humanTwo-list .item-inner {
    opacity: 1;
  }

  .humanTwo-list .item .item-tit {
    opacity: 0;
  }

  .job-item .job-info-main {
    gap: 0.3rem;
    flex-wrap: wrap;
  }

  .job-item .job-tags {
    margin: 0.2rem 0 0;
    width: 100%;
    justify-content: flex-start;
    gap: 0.4rem;
  }
}

/* ======================================================991px========================================================= */
@media (max-width: 991px) {

  /* 头部 */
  .header nav {
    display: none;
  }

  .headBox {
    width: 100%;
    padding: 0 0.2rem;
  }

  .mobmenu {
    display: inline-flex;
    margin: 0;
  }

  .headBox .re {
    gap: 0.5rem;
  }

  /* 底部 */
  .footer {
    height: auto;
  }

  .footer .container {
    padding: 0 0.3rem;
  }

  .f-info {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 0.3rem;
  }

  .f-info .f-logo {
    margin: 0 auto;
  }

  .f-social {
    justify-content: center;
  }

  .foternav {
    width: 100%;
    flex: none;
    margin: 0;
  }

  /* ==========创新研发 */
  .innovateFour .list {
    flex-wrap: wrap;
  }

  .innovateFour .list .item {
    flex: none;
    width: calc(50% - 0.2rem);
  }

  /* ==========交付保障 */
  .deliveryOne .flex-sb {
    flex-direction: column;
  }

  .deliveryOne .le,
  .deliveryOne .re {
    width: 100%;
  }

  .deliveryOne .re {
    margin-top: 0.4rem;
  }

  .stats-list {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.4rem;
  }

  .stats-list li {
    width: 45%;
  }

  .deliveryThree .flex-sbc {
    flex-direction: column;
  }

  .deliveryThree .le,
  .deliveryThree .re {
    width: 100%;
  }

  .deliveryThree .re {
    margin-top: 0.4rem;
  }

  /* 企业文化 */
  .cultureOne .list .item {
    flex-wrap: wrap;
  }

  .cultureOne .item .left,
  .cultureOne .item .right {
    width: 100%;
  }

  .cultureOne .item .left {
    padding: 0 4%;
    padding-bottom: 0.5rem;
  }

  /* =========联系我们 */
  .ny-contact .tact-box .info {
    width: 100%;
  }

  .ny-contact .tact-box .pic {
    width: 100%;
    margin-top: 0.5rem;
  }

  .about-body {
    gap: 0.3rem;
    align-items: center;
  }

  .about-image {
    width: 2.8rem;
    height: 2.5rem;
  }

  .about-content {
    flex: 1;
    min-width: 0;
  }

  /* .about-text p { font-size: .14rem; } */
  .about-header {
    flex-wrap: wrap;
    gap: 0.15rem;
  }

  .stat-card {
    padding: 0.18rem 0.14rem;
  }

  /* .stat-icon { width: 0.5rem; height: 0.5rem; } */
  /* .stat-value { font-size: .26rem; } */

  /* 企业文化 - 991px */
  .aboutTwo {
    min-height: auto;
    padding: 0.6rem 0;
  }

  /* .aboutTwo h2 { font-size: .32rem; margin-bottom: .4rem; } */
  .aboutTwoGrid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding: 0 0.3rem;
    max-width: 6rem;
    margin: 0 auto;
  }

  .aboutTwoGrid .aboutTwoItem {
    min-height: auto;
    display: flex;
    flex-direction: column;
  }

  /* .aboutTwoGrid .aboutTwoItem .aboutCircle { height: 1.2rem; width: 1.2rem; margin-bottom: -.6rem; }
      .aboutTwoGrid .aboutTwoItem .aboutCircle img { width: .5rem; height: .5rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard { min-height: auto; padding: 0.3rem 0.3rem 0.2rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .card-content { margin-top: .6rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .title { font-size: .20rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .text { font-size: .14rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard h2 { font-size: .16rem; } */

  /* 热门产品 - 991px */
  .hot-section {
    height: auto;
    padding: 0.8rem 0.3rem;
  }

  .hot-container {
    gap: 0.24rem;
  }

  .hot-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.16rem;
  }

  .hot-title {
    font-size: var(--font32);
  }

  .hot-card-img {
    height: 1.6rem;
    padding: 0.12rem;
  }

  .hot-card-img-placeholder {
    width: 1.35rem;
    height: 1.6rem;
  }

  .hot-card-name {
    font-size: var(--font14);
  }

  .hot-card-arrow {
    width: 0.24rem;
    height: 0.24rem;
  }

  .hot-prev-btn,
  .hot-next-btn {
    width: 0.26rem;
    height: 0.45rem;
  }

  /* 应用案例 991px */
  .indexThre .thre-container {
    padding: 0.7rem 0.3rem;
  }

  .ther-point {
    padding: 0.5rem 0.4rem;
  }

  .ther-company {
    font-size: var(--font38);
  }

  .ther-desc {
    font-size: var(--font14);
    line-height: 1.7;
  }

  .ther-page .cur {
    font-size: var(--font26);
  }

  .ther-swiper {
    height: 4.2rem;
  }

  .ther-swiper-item .thre-ic {
    width: 0.4rem;
    height: 0.4rem;
  }

  .ther-swiper-item .thre-ic img {
    width: 0.22rem;
    height: 0.22rem;
  }

  /* Banner */
  .indexMain>.indexBanner,
  .indexMain>.indexBanner .swiper,
  .indexMain>.indexBanner .swiper-wrapper,
  .indexMain>.indexBanner .swiper-slide {
    height: 100vh;
  }

  .indexBanner .slide .box {
    display: flex;
    align-items: center;
  }

  .indexBanner .con {
    margin-top: 0;
  }

  .con-title {
    font-size: var(--font40);
  }

  .con-title::after {
    width: 3.2rem;
    height: 0.08rem;
    top: 0.48rem;
  }

  .indexBanner .slide .box .more {
    margin-top: 0.4rem;
  }

  /* .getcase a { height: 0.42rem; font-size: .14rem; padding: 0 0.16rem 0 0.14rem; } */
  /* .getcase a i { width: 0.18rem; height: 0.18rem; } */
  .swiper-point {
    left: 0.4rem;
    bottom: 0.5rem;
    display: flex;
    align-items: center;
  }

  .swiper-point div {
    font-size: var(--font16);
    line-height: 24px;
  }

  .swiper-point div.active {
    font-size: var(--font24);
  }

  .swiper-point span {
    font-size: var(--font16);
  }

  .swiper-sign {
    right: 0.3rem;
    bottom: 0.25rem;
  }

  .indexBanner .banner-nav {
    display: none;
  }

  /* 新闻中心 - 991px 开始上下堆叠 */
  .news-list {
    flex-direction: column;
    gap: 0.22rem;
  }

  .news-item.large {
    width: 100%;
    max-width: 100%;
  }

  .news-item.large .con {
    padding: 0.18rem;
  }

  .news-item.large h3 {
    font-size: var(--font20);
  }

  .news-right {
    gap: 0.16rem;
  }

  .news-item.small {
    padding: 0.16rem;
  }

  .news-item.small a {
    gap: 0.18rem;
  }

  .news-item.small .new-date {
    min-width: 0.48rem;
    gap: 0.05rem;
  }

  /* .news-item.small .new-date .daily { font-size: .26rem; } */
  .news-item.small .new-date .date {
    font-size: var(--font14);
  }

  /* .news-item.small .new-img { width: 1.4rem; max-width: 26%; } */
  /* .news-item.small .new-title { font-size: .16rem; } */

  /* =====产品详情 - 平板 */
  .section-product .container {
    flex-direction: column;
  }

  .product-sidebar {
    flex: none;
    width: 100%;
  }

  .product-info {
    flex-direction: column;
  }

  .product-img-box {
    width: 100%;
    flex: none;
    height: 5rem;
  }

  .product-text {
    padding: 0;
  }

  .detail-content {
    padding: 0.4rem 0.2rem;
    min-height: auto;
  }
}

/* 平板竖屏及以上（≥768px）用平板/桌面布局 */
/* 仅手机端生效（≤767px） */
@media (max-width: 767px) {
  body {
    overflow-y: auto;
  }

  .product-contact {
    display: flex;
  }

  .consult-btn {
    padding: 0.3rem 0;
  }

  .consult-icon {
    width: 0.3rem;
    height: 0.3rem;
  }

  .consult-btn {
    font-size: var(--font16);
  }

  .breadcrumb-home {
    width: 0.3rem;
    height: 0.3rem;
  }

  .category-children {
    gap: 0.3rem;
  }

  .news-item.small {
    height: auto;
    min-height: auto;
  }

  .chronicleCardWrapper,
  .chronicleTimelineWrapper {
    width: 95%;
    margin: 0 auto;
    display: flex;
    justify-content: center;
  }

  .chronicleSectionTitle {
    width: 100%;
    display: flex;
    justify-content: center;
  }

  .chronicleCardContent {
    padding: 0;
  }

  .chronicleCardItem {
    flex-direction: column;
    justify-content: flex-start;
    gap: 0.2rem;
  }

  .chronicleCardImgWrap {
    flex: none;
    width: 100%;
    height: auto;
  }

  .chronicleCardImgWrap img {
    /* max-height: 1.8rem; */
    width: 100%;
    object-fit: contain;
  }

  .chronicleCardContent {
    padding: 0;
    flex: none;
  }

  .chronicleCardYear {
    font-size: var(--font40);
    margin-bottom: 0.1rem;
  }

  .chronicleCardDesc {
    font-size: var(--font15);
    max-width: 100%;
  }

  .chronicleCardYear {
    text-align: center;
  }

  /* 通用 */
  .more1 {
    width: 2.5rem;
  }

  /* .more1 {padding: .1rem .15rem;} */

  /* 头部 */
  .headBox {
    height: 1.2rem !important;
  }

  .headBox .logo {
    padding: 0.2rem 0;
  }

  .mobnavBox {
    width: 100%;
  }

  .mobnavBox .top {
    height: 1.2rem;
  }

  .mobmenu {
    margin-left: 0;
    display: flex;
    align-items: center;
  }

  .mobmenu h4 {
    margin-left: 0.15rem;
    display: flex;
    align-items: center;
  }

  #c-placeholder {
    height: 1.2rem;
  }

  .searchFull .ssf-fields-wrap {
    margin: 0;
  }

  /* 底部（手机端：导航折叠 + 全宽布局） */
  .footer {
    height: auto;
  }

  .foternav {
    flex-wrap: wrap;
    width: 100%;
    margin: 0;
    gap: 0;
  }

  .foternav dl .ddbox {
    display: none;
    transition: 0s;
  }

  .foternav dl .ddbox dd {
    margin: 0.05rem 0;
  }

  .foternav dl {
    width: 100%;
    margin-right: 0;
    text-align: left;
    padding-right: 0;
    margin-bottom: 0.1rem;
    border-bottom: 1px solid #ddd;
    padding-bottom: 0.1rem;
  }

  .foternav dl dt {
    margin-bottom: 0 !important;
    position: relative;
    cursor: pointer;
    padding: 0.1rem 0;
    color: #fff;
    font-size: var(--font18);
  }

  .foternav dl dd a {
    font-size: var(--font16);
  }

  .foternav dl dt::after {
    content: "\e602";
    font-family: layui-icon !important;
    position: absolute;
    left: auto;
    right: 0;
    top: 50%;
    transform: translate(-50%, -50%);
    transform-origin: center;
    transition: 0.5s;
  }

  .foternav dl dt::before {
    display: none;
  }

  .foternav dl.on dt::after {
    transform: translate(-50%, -50%) rotate(90deg);
  }

  .foternav dl:last-child {
    margin-bottom: 0;
    border: 0;
  }

  .foternav dl.nolist dt::after {
    display: none;
  }

  .foternav dl.nolist dt a {
    display: block;
    margin-bottom: 0;
  }

  .f-contact {
    margin-top: 0.2rem;
  }

  .f-contact h4 {
    font-size: var(--font16);
  }

  .f-phone-num {
    font-size: var(--font18);
  }

  .f-phone-time,
  .f-address-txt {
    font-size: var(--font16);
  }

  .footer-copy {
    font-size: var(--font14);
    text-align: center;
    line-height: 1.8;
  }

  /* 首页模块 - 关于我们 */
  .indexOne {
    padding: 0.6rem 0;
  }

  .about-section {
    height: auto;
    min-height: auto;
    padding: 0 0.24rem;
  }

  .about-container {
    gap: 0.24rem;
  }

  .about-header {
    align-items: flex-start;
    gap: 0.16rem;
  }

  /* .about-title { font-size: .36rem; } */
  /* .detail-btn { font-size: .14rem; padding: 0.06rem 0.12rem; } */
  /* .arrow-icon { width: 0.18rem; height: 0.12rem; } */
  .about-body {
    flex-direction: column;
    gap: 0.3rem;
  }

  .about-image {
    width: 100%;
    height: auto;
    aspect-ratio: 569 / 508;
    order: -1;
  }

  .about-content {
    gap: 0.24rem;
    width: 100%;
  }

  .about-text {
    gap: 0.16rem;
  }

  /* .about-text p { font-size: .14rem; line-height: 1.7; } */
  .about-stats {
    flex-direction: column;
    gap: 0.06rem;
  }

  .stat-card {
    padding: 0.16rem 0.5rem;
    gap: 0.14rem;
    border-right: none;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    justify-content: space-between;
  }

  .stat-card:last-child {
    border-bottom: none;
  }

  .chronicleTimelineDot.active .chronicleTimelineYear {
    font-size: var(--font24);
  }

  /* .stat-icon { width: 0.48rem; height: 0.48rem; } */
  /* .stat-value { font-size: .24rem; } */
  /* .stat-name { font-size: .14rem; } */

  /* 企业文化 - 767px */
  .aboutTwo {
    padding: 0.6rem 0;
  }

  /* .aboutTwo h2 { font-size: .28rem; margin-bottom: .35rem; } */
  .aboutTwoGrid {
    grid-template-columns: 1fr;
    gap: 0.4rem;
    padding: 0 0.24rem;
    max-width: 100%;
  }

  /* .aboutTwoGrid .aboutTwoItem .aboutCircle { height: 1rem; width: 1rem; margin-bottom: -.5rem; }
  .aboutTwoGrid .aboutTwoItem .aboutCircle img { width: .4rem; height: .4rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard { padding: 0.24rem 0.24rem 0.18rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .card-content { margin-top: .5rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .title { font-size: .18rem; margin-bottom: 0.1rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .text { font-size: .14rem; line-height: 1.7; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard h2 { font-size: .14rem; } */
  .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .aboutLine {
    height: 0.06rem;
  }

  /* 热门产品 - 767px */
  .hot-section {
    height: auto;
    padding: 0.6rem 0.24rem;
  }

  .hot-container {
    gap: 0.24rem;
  }

  .hot-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.16rem;
  }

  .hot-title {
    font-size: var(--font32);
  }

  .hot-detail-btn {
    font-size: var(--font14);
    padding: 0.06rem 0.12rem;
  }

  .hot-detail-arrow {
    width: 0.16rem;
    height: 0.1rem;
  }

  .hot-body {}

  .hot-carousel-item {}

  .hot-card-img {
    height: 1.5rem;
    padding: 0.12rem;
  }

  .hot-card-img-placeholder {
    width: 1.25rem;
    height: 1.5rem;
  }

  .hot-card-info {
    padding: 0.12rem 0.16rem;
  }

  .hot-card-name {
    font-size: var(--font14);
  }

  .hot-card-arrow {
    width: 0.22rem;
    height: 0.22rem;
  }

  .hot-prev-btn,
  .hot-next-btn {
    width: 0.22rem;
    height: 0.4rem;
  }

  /* 应用案例 767px */
  .indexThre .thre-container {
    padding: 0.6rem 0.24rem;
  }

  .ther-point {
    padding: 0.45rem 0.35rem;
  }

  .ther-title {
    gap: 0.14rem;
    margin-bottom: 0.18rem;
  }

  /* .ther-title h3 { font-size: .16rem; } */
  .ther-company {
    font-size: var(--font34);
    margin-bottom: 0.2rem;
  }

  .ther-desc {
    font-size: var(--font14);
    margin-bottom: 0.3rem;
  }

  .ther-more {
    font-size: var(--font14);
    padding: 0.11rem 0.22rem;
  }

  /* .ther-page { margin-top: .3rem; font-size: .18rem; } */
  .ther-page .cur {
    font-size: var(--font24);
  }

  /* .ther-nav { margin-left: .25rem; padding-left: .25rem; } */
  /* .ther-nav span { width: .32rem; height: .32rem; } */
  .thre-swiper {
    height: 3.6rem;
    flex-wrap: wrap;
  }

  .thre-swiper-item {
    flex: none;
    width: 50%;
    height: 100%;
  }

  .thre-swiper-item:nth-child(3) {
    width: 50%;
  }

  .thre-swiper-item .thre-info {
    bottom: 0.25rem;
    padding: 0 0.15rem;
  }

  .thre-swiper-item .thre-info h4 {
    font-size: var(--font16);
  }

  .thre-swiper-item .thre-info p {
    font-size: var(--font12);
  }

  .thre-swiper-item {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  /* .thre-swiper-item .thre-ic { width: .38rem; height: .38rem; margin-bottom: .12rem; } */
  /* .thre-swiper-item .thre-ic img { width: .22rem; height: .22rem; } */

  .indexTwo-right {
    flex-wrap: wrap;
    gap: 1px;
  }

  /* Banner - 手机全屏 */
  .indexMain>.indexBanner,
  .indexMain>.indexBanner .swiper,
  .indexMain>.indexBanner .swiper-wrapper,
  .indexMain>.indexBanner .swiper-slide {
    height: 100vh;
  }

  .indexBanner .slide .box {
    display: flex;
    align-items: center;
  }

  .indexBanner .con {
    margin-top: 0;
  }

  .con-title {
    font-size: var(--font36);
  }

  .con-title::after {
    width: 2.8rem;
    height: 0.07rem;
    top: 0.42rem;
  }

  .indexBanner .slide .box .more {
    margin-top: 0.3rem;
  }

  /* .getcase a { height: 0.4rem; font-size: .13rem; padding: 0 0.14rem 0 0.12rem; min-height: 0.4rem; } */
  /* .getcase a i { width: 0.16rem; height: 0.16rem; margin-left: 0.06rem; } */
  .swiper-point {
    left: 0.3rem;
    bottom: 0.4rem;
  }

  .swiper-point div {
    line-height: 20px;
  }

  .swiper-point div.active {
    font-size: var(--font20);
  }

  .swiper-point span {}

  .swiper-sign {
    right: 0.2rem;
    bottom: 0.2rem;
  }

  .swiper-sign img {
    max-width: 0.24rem;
  }

  .indexBanner .banner-nav {
    display: none;
  }

  .indexBanner .swiper-pagination {
    left: 0.3rem;
    bottom: 0.4rem;
    gap: 0.1rem;
  }

  .indexBanner .swiper-pagination-bullet {
    width: 0.3rem;
    height: 0.3rem;
  }

  .indexTwo-right .item {
    width: calc(50% - 0.5px);
    height: auto;
    padding: 0.4rem 0.2rem;
    flex: none;
    border: 0;
  }

  .indexTwo-right .item .desc {
    display: none;
  }

  .indexTwo-right .item .more-btn {
    display: none;
  }

  .indexTwo-right .item .icon-box {
    margin-bottom: 0.5rem;
  }

  .indexThre-box {
    flex-direction: column;
  }

  .indexThre .left-text {
    width: 100%;
  }

  .indexThre .base-list .item p {
    width: 100%;
  }

  .indexThre .right-map {
    width: 100%;
    position: relative;
    top: 0;
    transform: none;
    padding-top: 0.4rem;
  }

  .indexThre .indexTle {
    margin-bottom: 0.4rem;
  }

  .indexThre .base-list {
    gap: 0.3rem;
  }

  /* 新闻中心 - 767px 手机端：上下堆叠 */
  .news-list {
    flex-direction: column;
    gap: 0.25rem;
    margin-top: 0.3rem;
  }

  .news-item.large,
  .news-right {
    width: 100%;
    max-width: 100%;
  }

  .news-item.large {
    flex: 0 0 auto;
  }

  .news-item.large .con {
    padding: 0.16rem;
    gap: 0.1rem;
  }

  .news-item.large h3 {
    font-size: var(--font18);
    line-height: 1.4;
  }

  /* .news-item.large .more-link img { width: .26rem; height: .12rem; } */
  .news-right {
    gap: 0.18rem;
  }

  .news-item.small {
    height: auto;
    padding: 0.16rem;
  }

  .news-item.small a {
    display: flex;
    flex-direction: column;
  }

  .news-item.small .new-img {
    width: 100%;
    height: auto;
    max-width: none;
  }

  .news-item.small .new-date {
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: start;
    align-items: end;
    gap: 0.3rem;
  }

  .news-item.small .new-title {
    padding: 0.3rem 0;
  }

  .news-item.small .new-date .daily {
    font-size: var(--font50);
    margin-right: 0.15rem;
  }

  .news-item.small .new-date .date {
    font-size: var(--font12);
  }

  .news-item.small .new-date {
    min-width: 0.46rem;
    gap: 0.04rem;
  }

  /* .news-item.small .new-date .daily { font-size: .24rem; } */
  /* .news-item.small .new-date .date { font-size: .12rem; } */
  /* .news-item.small .new-img { width: 1.25rem; max-width: 24%; aspect-ratio: 175 / 109; } */
  /* .news-item.small .new-title { font-size: .14rem; line-height: 1.5; } */
  .news-item.large .con {
    padding: 0.3rem;
    display: flex;
    align-items: center;
  }

  .indexFive .numlist {
    flex-wrap: wrap;
    gap: 0.1rem;
    padding: 0.3rem;
    justify-content: center;
  }

  .indexFive .item {
    width: 48%;
    text-align: center;
  }

  .indexFive .num {
    justify-content: center;
  }

  .indexFive .txt {
    font-size: var(--font16);
  }

  .indexSix .list .item {
    width: 100%;
  }

  /* =============================================内页============================================ */
  /* 内页公用样式 */
  .ny-banner .box {
    position: relative;
  }

  .ny-banner .imgBox {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 5;
  }

  .ny-banner .imgBox img {
    object-fit: cover;
  }

  .ny-banner.recruit .imgBox {
    aspect-ratio: 2/1;
  }

  .ny-banner.recruit .imgBox img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .ny-banner.recruit .box .con {
    width: 92%;
    text-align: center;
  }

  .ny-banner.recruit .box .con h2 {
    margin-bottom: 0.08rem;
  }

  .ny-banner.recruit .box .con p {
    font-size: var(--font16);
  }

  .ny-banner.recruit .tab {
    left: 50%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    bottom: 0.15rem;
    width: 92%;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .ny-banner.recruit .tab a,
  .ny-banner.recruit .tab button {
    min-width: 1.2rem;
    height: 0.42rem;
    padding: 0.25rem .3rem;
    font-size: var(--font16);
    border-width: 1px;
  }

  .ny-banner .mbx {
    display: none;
  }

  .ny-banner.nb .imgBox {
    aspect-ratio: 16 / 7;
  }

  .ny-banner.nb .imgBox img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .ny-banner.nb .box .con {
    width: 92%;
    text-align: center;
  }

  .ny-banner.nb .box .con h2 {
    margin-bottom: 0.08rem;
  }

  .ny-banner.nb .box .con p {
    font-size: var(--font16);
  }

  .ny-nav {
    position: relative;
    background: #fff;
    padding: 0.2rem 0;
    overflow: visible;
    border-bottom: 1px solid #eee;
  }

  .ny-nav ul {
    justify-content: flex-start;
    overflow-x: auto;
    white-space: nowrap;
    gap: 0.4rem;
    padding: 0 4%;
    scrollbar-width: none;
  }

  /* .ny-nav ul::-webkit-scrollbar { display: none; } */
  .ny-nav ul li {
    flex-shrink: 0;
  }

  .ny-nav ul li a {
    color: #333;
    display: block;
    padding: 0.2rem 0 0.4rem;
  }

  .ny-nav ul li a::after {
    top: calc(100% - 0.3rem);
  }

  .ny-nav ul li.on a {
    color: #050a7a;
  }

  /* 内页公用样式 end!!!*/

  /* 产品中心 */
  .proOne {
    padding: 0.8rem 0 1rem;
  }

  .proOne-title {
    margin-bottom: 0.6rem;
  }

  .proOne-title h3 {
    font-size: var(--font32);
  }

  .proOne-list.grid-4 {
    grid-template-columns: repeat(1, 1fr);
  }

  /* 产品详情 */
  .prodate_banner {
    padding: 1.5rem 0 0.4rem;
  }

  .prodate_banner .box {
    min-height: auto;
  }

  .prodate_banner .tle h3 {
    font-size: var(--font32);
    line-height: 1.3;
  }

  .prodate_banner .text {
    font-size: var(--font14);
    margin-top: 0.3rem;
  }

  .prodate_banner .mbx {
    position: relative;
    left: 0;
    top: 0;
    transform: none;
    margin-top: 0.6rem;
    width: 100%;
    padding: 0.2rem 0;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
  }

  /* .prodate_banner .mbx::-webkit-scrollbar { display: none; }
  .prodate_banner .mbx .icBox { filter: brightness(0); flex-shrink: 0; }
  .prodate_banner .mbx .alinks { display: flex; align-items: center; }
  .prodate_banner .mbx a { color: #666; font-size: var(--font14); flex-shrink: 0; }
  .prodate_banner .mbx a::after { color: #666; } */
  .prodate-nav {
    top: 0;
    position: sticky;
  }

  .prodate-content .tab-item {
    padding: 0.8rem 0;
  }

  .prodate-content .title {
    font-size: var(--font36);
  }

  .proinfo-header {}

  .proinfo-header .title h3 {
    font-size: var(--font36);
  }

  /* 创新研发 */
  .innovateMain .title-box h3 {
    font-size: var(--font40);
  }

  .innovateOne .down-icon {
    margin-top: 0.5rem;
  }

  .innovateTwo .list {
    grid-template-columns: repeat(1, 1fr);
  }

  .innovateTwo .title-box p {
    width: 100%;
  }

  .innovateThree .title-box p {
    width: 100%;
  }

  .innovateThree .list {
    grid-template-columns: repeat(2, 1fr);
  }

  .innovateFour .list {
    gap: 0.4rem;
  }

  .innovateFour .list .item {
    width: 100%;
  }

  .innovateFour .card-box {}

  .innovateFour .card-box .top h4 {
    font-size: var(--font30);
  }

  .innovateFour .card-box .top p {
    font-size: var(--font20);
  }

  /* ==========交付保障 */
  .stats-list li {
    width: 100%;
  }

  /* ==========关于我们 */
  .aboutTle {}

  .aboutTle h3,
  .aboutTle h4 {
    font-size: var(--font40);
  }

  .aboutOneCon {
    padding: 0.8rem 0 0.4rem;
  }

  .aboutOne-header {
    flex-direction: column;
  }

  .aboutOne-header .le,
  .aboutOne-header .re {
    width: 100%;
  }

  .aboutOne-header .re {
    margin-top: 0.4rem;
  }

  .aboutOne-stats {
    margin-top: 0.8rem;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 0.4rem 0.6rem;
  }

  .aboutOne-stats .item {
    width: calc(50% - 0.3rem);
  }

  .aboutOne-stats .item .num {
    font-size: var(--font60);
  }

  .aboutOne-stats .item p {
    font-size: var(--font16);
  }

  .aboutOne-video {}

  .aboutOne-video .video-btn {
    width: 0.8rem;
    height: 0.8rem;
  }

  .aboutTwo-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
  }

  .aboutTwo-swiper {
    margin-top: 0.4rem;
  }

  .aboutThree {
    background-attachment: local;
  }

  .aboutThree .box {
    height: auto;
    padding: 1rem 0;
  }

  .aboutThree .text {
    width: 100%;
    margin-top: 0.4rem;
  }

  .aboutThree .explore-cursor {
    opacity: 1;
    margin: auto;
    transform: none !important;
    display: flex !important;
    justify-content: center;
    position: relative;
    left: 0;
    bottom: 0;
    transform: none;
    margin-top: 0.8rem;
    width: 2rem;
    height: 2rem;
  }

  .aboutFour {
    padding: 0.8rem 0;
  }

  .history-timeline::after {
    left: 4px;
  }

  .history-item {
    padding-left: 0.6rem;
    margin-bottom: 0.8rem;
    min-height: auto;
  }

  .history-item .dot {
    left: 4px;
    top: 0.3rem;
  }

  .history-item .year {
    position: relative;
    top: 0;
    transform: none;
    font-size: var(--font32);
    margin-bottom: 0.2rem;
  }

  .history-item:nth-child(odd) .year,
  .history-item:nth-child(even) .year {
    left: 0;
    right: auto;
    text-align: left;
  }

  .history-item .content {
    width: 100% !important;
    padding: 0 !important;
    text-align: left !important;
  }

  .history-item .imgBox {
    max-width: 100%;
    margin-bottom: 0.2rem;
    border-radius: 0.2rem;
  }

  .history-item .info {
    max-width: 100%;
  }

  .aboutFive {
    padding-top: 1rem;
  }

  .aboutFive .aboutTle {
    position: relative;
    top: 0;
    transform: none;
    left: 0;
    margin-bottom: 0.4rem;
  }

  .aboutFive .imgBox {
    margin-top: 0.4rem;
  }

  /* ==========新闻动态 */
  .news-csr {
    padding: 0.8rem 0;
  }

  .news-csr .csr-box {
    flex-direction: column;
  }

  .news-csr .csr-box .le,
  .news-csr .csr-box .re {
    width: 100%;
  }

  .news-csr .csr-box .re {
    padding: 0.4rem 0.3rem;
  }

  .news-list-wrap .item {
    flex-direction: column;
    padding: 0.4rem 0;
  }

  .news-list-wrap .item .date {
    width: 100%;
    margin-bottom: 0.2rem;
  }

  .news-list-wrap .item .imgBox {
    width: 100%;
    margin: 0 0 0.3rem;
  }

  .news-list-wrap .item .info .more {
    bottom: 0;
  }

  /* 新闻详情 */
  .newsDateOne {
    padding-top: 0.5rem;
    padding-bottom: 1rem;
  }

  .newsDateOne .box {
    margin-top: 0.2rem;
  }

  .newsDateOne .le {
    width: 100%;
    padding: 0.24rem;
  }

  .newsDateOne .re {
    width: 100%;
    max-width: 100%;
    padding-left: 0;
    flex: none;
    margin-top: 0.5rem;
    position: relative;
    top: 0;
  }

  .newsxq-page {
    margin-top: 0.2rem;
  }

  /* 荣誉资质 */
  .honorsBox .box {
    flex-wrap: wrap;
  }

  .honorsnav {
    width: 100%;
    position: relative;
    top: 0;
  }

  .honorslist {
    width: 100%;
    margin-top: 1rem;
  }

  .honorsnav .ctitle1>ul>li .menu-li {
    border-radius: 0;
  }

  .honorsnav .ctitle1>ul>li .menu-li i {
    width: 0.2rem;
  }

  .honorslist ul {
    grid-template-columns: repeat(2, 1fr);
  }

  /* 人力资源 */
  .humanOne {
    padding: 0.8rem 0;
  }

  .policy-list {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .humanTwo {
    padding-bottom: 0.8rem;
  }

  .humanTwo-list {
    flex-direction: column;
    height: auto;
    gap: 0.2rem;
    margin-top: 0.4rem;
  }

  .humanTwo-list .item {
    height: 3.5rem;
    border-radius: 0.15rem;
    width: 100%;
  }

  .humanTwo-list .item .item-inner {
    padding: 0.3rem;
  }

  .humanTwo-list .item::after {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 70%);
  }

  .humanThree {
    padding: 0.8rem 0;
    background-attachment: local;
  }

  .humanThree .human-title {
    margin-bottom: 0.4rem;
  }

  .planning-content {
    margin-top: 0.4rem;
  }

  .planning-cards {
    flex-wrap: wrap;
    gap: 0.3rem;
  }

  .planning-cards .item {
    width: 100%;
    margin-bottom: 0.2rem;
    padding: 0.4rem 0.3rem;
  }

  .planning-timeline .line::after {
    display: none;
  }

  .planning-timeline .milestones {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.2rem;
    padding: 0;
  }

  .planning-timeline .arrow {
    display: none;
  }

  .planning-timeline .milestone {
    font-size: var(--font18) !important;
  }

  .humanFour {
    padding: 0.8rem 0;
  }

  .job-item .job-header {
    padding: 0.3rem;
    position: relative;
  }

  .job-item .job-info-main {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.1rem;
  }

  .job-item .job-tags {
    margin: 0.15rem 0 0;
    gap: 0.2rem;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .job-item .tag {
    font-size: var(--font14);
  }

  .job-item .job-arrow {
    position: absolute;
    right: 0.3rem;
    top: 0.4rem;
  }

  /* =====联系我们 */
  .ny-contact .tact-box {
    padding: 1rem 0;
  }

  .ny-contact .tact-box .info .contact-title {
    text-align: center;
  }

  .ny-contact .tact-box .info .contact-title h2 {
    font-size: var(--font34);
  }

  .offices .contact-title h2 {
    text-align: center;
  }

  .offices-list ul {
    grid-template-columns: repeat(1, 1fr);
    gap: 0.32rem;
  }

  .offices-list ul li {
    padding: 0.32rem;
  }

  .message-bg {
    padding: 0.5rem 0;
  }

  .message-bg .form .form_box {
    flex-wrap: wrap;
  }

  .message-bg .form .form_box .form_left {
    width: 100%;
  }

  .message-bg .form .form_box .form_right {
    width: 100%;
  }

  /* =====产品详情 */
  .section-product .container {
    flex-direction: column;
  }

  .product-info {
    flex-direction: column;
  }

  .product-img-box {
    width: 100%;
    flex: none;
    height: 5rem;
  }

  .product-text {
    padding: 0;
  }

  .detail-content {
    padding: 0.4rem 0.2rem;
    min-height: auto;
  }
}

/* ======================================================640px========================================================= */
@media (max-width: 640px) {

  /* 关于我们 */
  .about-section {
    padding: 0 0.2rem;
  }

  /* .about-title { font-size: .32rem; } */
  /* .about-text p { font-size: .16rem; line-height: 1.7; } */
  .stat-card {
    padding: 0.14rem 0.12rem;
    gap: 0.12rem;
  }

  /* .stat-icon { width: 0.44rem; height: 0.44rem; } */
  /* .stat-value { font-size: .22rem; } */
  /* .stat-name { font-size: .15rem; } */
}

/* ======================================================480px========================================================= */
@media (max-width: 480px) {

  /* 应用案例 */
  .indexThre .thre-container {
    padding: 0.5rem 0.2rem;
  }

  .ther-point {
    padding: 0.8rem 0.3rem;
  }

  /* .ther-title h3 { font-size: .15rem; } */
  /* .ther-company { font-size: .28rem; } */
  /* .ther-desc { font-size: .12rem; line-height: 1.6; margin-bottom: .25rem; } */
  /* .ther-more { font-size: .12rem; padding: .1rem .2rem; } */
  .ther-more i {
    width: 0.18rem;
    height: 0.18rem;
    margin-left: 0.08rem;
  }

  /* .ther-page { margin-top: .25rem; font-size: .16rem; } */
  /* .ther-page .cur { font-size: .20rem; } */
  /* .ther-nav { margin-left: .2rem; padding-left: .2rem; } */
  /* .ther-nav span { width: .3rem; height: .3rem; } */
  .thre-swiper {
    height: 6rem;
  }

  .thre-swiper-item .thre-info {
    bottom: 1.2rem;
    padding: 0 0.12rem;
  }

  .thre-swiper-item .thre-info .thre-info {
    bottom: 0.8rem;
  }

  .thre-swiper-item {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  /* .thre-swiper-item .thre-ic img { width: .2rem; height: .2rem; } */
  /* .thre-swiper-item .thre-info h4 { font-size: .14rem; } */
  /* .thre-swiper-item .thre-info p { font-size: .10rem; } */
  /* 关于我们 */
  /* .about-title { font-size: .28rem; } */
  /* .detail-btn { font-size: .12rem; padding: 0.04rem 0.1rem; } */
  /* .about-text p { font-size: .13rem; } */
  /* .stat-value { font-size: .20rem; } */
  /* .stat-name { font-size: .12rem; } */
  /* .stat-icon { width: 0.4rem; height: 0.4rem; } */
  .stat-card {
    padding: 0.12rem 0.3rem;
  }

  /* 企业文化 - 480px */
  .aboutTwo {
    padding: 0.5rem 0;
  }

  /* .aboutTwo h2 { font-size: .24rem; margin-bottom: .3rem; } */
  .aboutTwoGrid {
    gap: 0.35rem;
    padding: 0 0.2rem;
  }

  /* .aboutTwoGrid .aboutTwoItem .aboutCircle { height: .9rem; width: .9rem; margin-bottom: -.45rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutCircle img { width: .35rem; height: .35rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard { padding: 0.2rem 0.18rem 0.14rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .card-content { margin-top: .45rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .title { font-size: .16rem; margin-bottom: 0.08rem; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard .text { font-size: .13rem; line-height: 1.6; } */
  /* .aboutTwoGrid .aboutTwoItem .aboutTwoItemCard h2 { font-size: .12rem; } */

  /* Banner */
  .indexBanner .slide .box {
    display: flex;
    align-items: center;
  }

  .indexBanner .con {
    margin-top: 0;
  }

  .con-title::after {
    width: 3.5rem;
    height: 0.06rem;
    top: 0.5rem;
  }

  .indexBanner .slide .box .more {
    margin-top: 0.25rem;
  }

  /* .getcase a { height: 0.36rem; font-size: .12rem; padding: 0 0.12rem 0 0.1rem; } */
  .swiper-point {
    left: 0.2rem;
    bottom: 0.3rem;
    display: flex;
    align-items: center;
  }

  .swiper-point div {}

  .swiper-point div.active {}

  .swiper-point span {}

  .swiper-sign {
    right: 0.15rem;
    bottom: 0.15rem;
  }

  .indexBanner .swiper-pagination {
    left: 0.2rem;
    bottom: 0.3rem;
    gap: 0.08rem;
  }

  .indexBanner .swiper-pagination-bullet {
    width: 0.24rem;
    height: 0.24rem;
  }

  /* 新闻中心 - 480px 小屏 */
  .news-list {
    gap: 0.6rem;
  }

  /* .news-item.large .con { padding: .14rem; gap: .08rem; } */
  /* .news-item.large h3 { font-size: .16rem; line-height: 1.4; } */
  /* .news-item.large .more-link img { width: .22rem; height: .1rem; } */
  .news-right {
    gap: 0.15rem;
  }

  .news-item.small {
    padding: 0.14rem;
  }

  .news-item.small .new-date {
    min-width: 0.4rem;
    gap: 0.03rem;
  }

  /* .news-item.small .new-date .daily { font-size: .20rem; } */
  /* .news-item.small .new-date .date { font-size: .10rem; } */
  /* .news-item.small .new-img { width: 1.05rem; max-width: 22%; } */
  /* .news-item.small .new-title { font-size: .12rem; line-height: 1.45; } */

  /* =====产品详情 - 小屏 */
  .product-img-box {
    height: 3.5rem;
  }

  .product-text .product-desc {
    margin: 0.2rem 0;
  }

  .detail-content {
    padding: 0.3rem 0.15rem;
  }
}