/* 全局样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Microsoft YaHei', Arial, 'PingFangSC';
  list-style: none;
  font-style: normal;
}

html {
  font-size: 15px;
  scroll-behavior: smooth;
  transition: 0.2s;
}

body {
  background-color: #fff;
  color: #333;
  line-height: 1.6;
  overflow-x: hidden;
  scroll-behavior: smooth;
  transition: all .3s;
  list-style: none;
}

a {
  text-decoration: none;
  color: #00519a;
  transition: all 0.3s ease;
}

a:hover {
  color: #00519a;
}

.cl {
  clear: both;
}

.container {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 60px;
  min-width: 1300px;
}

.containers {
  width: 100%;
  max-width: 1900px;
  margin: 0 auto;
  padding: 0 60px;
  min-width: 1300px;
  box-sizing: border-box;
}

.wide-container {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 60px;
  position: relative;
  min-width: 1300px;
  box-sizing: border-box;
}

section {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

section.show {
  opacity: 1;
  transform: translateY(0);
}

.section-title {
  font-size: 2.4rem;
  margin-bottom: 50px;
  position: relative;
  color: #333;
  text-align: center;
}

.section-title h3 {
  font-size: 2.4rem;
  font-weight: normal;
  text-align: center;
  position: relative;
  z-index: 2;
}

.section-title span {
  font-size: 1.4rem;
  font-weight: normal;
  color: rgba(0, 81, 154, 0.3);
  line-height: 40px;
  display: block;
  position: relative;
  z-index: 2;
  transition: all 0.5s ease;
}

.section-title span:hover {
  color: rgba(0, 81, 154, 0.6);
}

.section-title em {
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -75%);
  text-transform: uppercase;
  font-size: 100px;
  font-weight: bold;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-title i {
  height: 3px;
  width: 125px;
  background: url("../images/titbj.jpg") no-repeat left top;
  display: block;
  margin: 20px auto;
}

.section-title a {
  float: right;
  font-size: 16px;
  color: #333;
  position: relative;
  top: -40px;
}

.section-title a e {
  width: 30px;
  height: 30px;
  border: 1px #eee solid;
  border-radius: 100%;
  color: #00519a;
  display: block;
  text-align: center;
  margin-left: 10px;
  float: right;
}

.section-title1 {
  font-size: 2.2rem;
  margin-bottom: 50px;
  position: relative;
  color: #fff;
}

.section-title1 span {
  font-size: 1.2rem;
  font-weight: normal;
  color: #fff;
  line-height: 40px;
  display: block;
  margin-top: 20px;
}

.section-title1 i {
  height: 3px;
  width: 125px;
  background: url("../images/titbj.jpg") no-repeat left top;
  display: block;
  margin-top: 20px;
}

.section-title1 a {
  float: right;
  font-size: 16px;
  color: #fff;
  position: relative;
  top: -40px;
}

.section-title1 a e {
  width: 30px;
  height: 30px;
  border: 1px #fff solid;
  border-radius: 100%;
  color: #fff;
  display: block;
  text-align: center;
  margin-left: 10px;
  float: right;
}

.btn {
  display: inline-block;
  padding: 10px 30px;
  background: transparent;
  color: #fff;
  border: 1px solid #fff;
  border-radius: 10px;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn1 {
  display: inline-block;
  background: transparent;
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-align: center;
  margin-bottom: 0 auto;
  border: 1px solid #fff;
  border-radius: 10px;
  width: 200px;
  display: block;
  margin: 0 auto;
  line-height: 45px;
}



.btn-red {
  border-color: #ff4d4d;
  color: #ff4d4d;
}

.btn-red:hover {
  background: rgba(255, 77, 77, 0.1);
}

/* 导航栏 */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.6s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

header .container {
  padding: 0;
}

header.scrolled,
header.scrolled1 {
  box-shadow: 0 5px 10px -10px rgba(2, 12, 27, 0.7);
  background: #fff!important;
}

header.scrolled .nav-main ul li a,
header.scrolled1 .nav-main ul li a {
  color: #555
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  transition: all 0.3s ease;
  padding: 30px 60px;
  width: 320px;
  min-width: 320px;
  box-sizing: border-box;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 1s ease;
  /*background: rgba(255, 255, 255, 0.9);*/
}

.logo img {
  width: 100%;
  float: left;
}

.logo img.logo_cs {}

.logo span {
  width: 60%;
  float: right;
  margin-top: 10px;
}

.logo:hover {
  color: #00519a;
}

.nav-main {
  display: flex;
  padding: 12px 60px;
  align-items: center;
  line-height: 80px;
  min-width: 217px;
  width: 217px;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 1s ease;
}

.nav-links {
  display: flex;
  list-style: none;
  flex: 1;
  justify-content: center;
}

.nav-links li {
  /*position: relative;*/
  width: 14.28%;
  min-width: 120px;
  /*max-width: 140px;*/

}

.nav-links li a {
  font-size: 1.1rem;
  color: #fff;
  width: 100%;
  text-align: center;
  line-height: 100px;
  display: block;

}

.nav-links li a:hover {
  color: #00519a;
}

.tyd-menu03-submenu {
  position: absolute;
  left: 0 !important;
  right: 0;
  top: 100px !important;
  width: 100% !important;
  background: #f4f4f4;
  height: 400px;
  display: none;

}

.tyd-menu03-submenu li {
  display: inline-block;
  width: 33.33%;
  height: 100%;
  float: left;
  padding-left: 10%;
  padding-top: 100px;
}





.tyd-menu03-submenu-l {

  width: 60%; padding-right: 60px; box-sizing: border-box;

}


.tyd-menu03-submenu-c-l a {
  display: block;
  font-size: 1.1rem;
  color: #333;
  position: relative;
  line-height: 60px!important;
  text-align: left!important;
}

.tyd-menu03-submenu-c-l a:after {
  content: "";
  width: 0;
  height: 2px;
  background: #00519a;
  position: absolute;
  bottom: 0;
  left: 0;
  transition: all 0.8s ease;
}

.tyd-menu03-submenu-c-l a:hover {
  color: #00519a;
}

.tyd-menu03-submenu-c-l a:hover:after {
  width: 160px;
}





 .tyd-menu03-submenu li.tyd-menu03-submenu-c {
  display: flex;
  justify-content: space-around;
  align-items: center;
  width: 66.66%;
  padding-left: 40px;
  padding-right: 40px;
  box-sizing: border-box;
  background: #eee;
  padding-top: 0px;
}


.tyd-menu03-submenu li * {
  transition: all 0.8s ease;
}

.tyd-menu03-submenu-c-l {

    width: 23.33%;
  display: flex;flex-wrap: wrap;
  justify-content: flex-start;    align-items: center;
    align-content: center;


}


.tyd-menu03-submenu-l h3 {
  font-size: 1.4rem;
  color: #333;
  font-weight: normal;
  margin-bottom: 40px;
}

.tyd-menu03-submenu-l p {
  font-size: 1rem;
  line-height: 2;
  color: #888;
  margin-bottom: 40px;
}

.tyd-menu03-submenu-c-r img {}



/* 顶部工具按钮 */
.nav-tools {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-tool-btn {
  color: #fff;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.nav-tool-btn:hover {
  color: #00519a;
}

header.scrolled .nav-tool-btn {
  color: #555
}

.scrolled .containers .nav-links li a {
  color: #333 !important;
}
.scrolled .containers .nav-links .tyd-menu03-symenuping .tyd-menu03-submenu{
  top:80px !important;
}

.scrolled .containers .nav-links li a:hover {
  color: #00519a !important;
}

header.scrolled1 .nav-tool-btn {
  color: #555
}

.scrolled1 .containers .nav-links li a {
  color: #333 !important;
}
.scrolled1 .containers .nav-links .tyd-menu03-symenuping .tyd-menu03-submenu{
  top:80px !important;
}
.scrolled1 .containers .nav-links li a:hover {
  color: #00519a !important;
}



.scrolled .container .nav-links li a {
  color: #333 !important;
}

.scrolled .container .nav-links li a:hover {
  color: #00519a !important;
}

header.scrolled1 .nav-tool-btn {
  color: #555
}

.scrolled1 .container .nav-links li a {
  color: #333 !important;
}

.scrolled1 .container .nav-links li a:hover {
  color: #00519a !important;
}




.scrolled1 .logo {
  padding: 15px 60px;
  border-right: 1px solid #f0f0f0;
}

.scrolled1 .nav-main {
  padding: 0 60px;
  border-left: 1px solid #f0f0f0;
}

.scrolled .logo {
  border-right: 1px solid #f0f0f0;
}

.scrolled .nav-main {
  border-left: 1px solid #f0f0f0;
}

.scrolled .logo img.logo_cs,
.scrolled1 .logo img.logo_cs {
  display: block;
}

.scrolled .logo img.logo_bs,
.scrolled1 .logo img.logo_bs {
  display: none;
}

/* 语言切换 */
.language-switcher {
  position: relative;
}

.language-current {
  display: flex;
  align-items: center;
  gap: 5px;
}

.language-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background-color: #fff;
  border-radius: 4px;
  box-shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.7);
  min-width: 120px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 1001;
}

.language-switcher:hover .language-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.language-option {
  padding: 8px 20px;
  color: #8892b0;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 3rem;
}

.language-option:hover {
  color: #555;
}

.language-flag {
  width: 20px;
  height: 15px;
  object-fit: cover;
  border-radius: 2px;
}

/* 搜索框 */
.search-box {
  position: absolute;
  top: 100%;
  right: 0;
  background-color: #fff;
  border-radius: 6px;
  box-shadow: 0 10px 30px -10px rgba(2, 10, 20, 0.3);
  padding: 15px;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 1001;
}

.search-box.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.ssk {
  width: 40%;
  margin: 0 auto;
  display: block;
}

.ssktb {
  background: none;
  border: none;
}

.search-input {
  padding: 10px 15px;
  border: none;
  border-radius: 4px;
  color: #555;
  font-size: 1rem;
  outline: none;
  transition: all 0.3s ease;
  border-bottom: 1px #eee solid;
  width: 90%;
}

.search-input:focus {
  border-color: #00519a;
}

.icon-sousuokuang {
  font-size: 1.6rem !important
}

/* 宽屏二级导航 */
.submenu-column {
  position: absolute;
  top: 60px;
  left: 50%;
  width: 200px;
  max-width: auto;
  min-width: auto;
  background-color: #fff;
  border-radius: 4px;
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transform: translateY(-5px);
  transition:
    max-height 0.2s cubic-bezier(0.4, 0, 0.2, 1) 0.15s, opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1) 0.15s, transform 0.4s cubic-bezier(0.4, 0, 0.2, 1) 0.15s;
  margin-left: -100px;
}

.nav-links li:hover .submenu-column {
  max-height: 500px;
  opacity: 1;
  transform: translateY(0);
}

.submenu-column ul {
  list-style: none;
}

.submenu-column li {
  width: 200px;
  max-width: 100%;
  min-width: auto;
  line-height: 45px;
  border-bottom: 1px #f9f9f9 solid;
}

.submenu-column a {
  color: #333 !important;
  transition: all 0.3s ease;
  width: 100%;
  display: block;
  text-align: center;
  font-size: 1rem !important;
  padding: 5px 0;
}

.submenu-column a:hover {
  color: #00519a;
  padding-left: 5px;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: #00519a;
  font-size: 1.8rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
  color: #ff4d4d;
}

.submenu-column ul li a {
  color: #555;
  font-size: 1rem;
}

.submenu-column li a:hover {
  color: #00519a !important
}

/* 轮播图 */

.ban4tn {
  width: 580px;
  margin-top: 70px;
}

.hero {
  height: 100vh;
  position: relative;
  overflow: hidden;
}

.slider {
  width: 100%;
  height: 100%;
  position: relative;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out, transform 1.5s cubic-bezier(0.25, 0.1, 0.25, 1);
  transform: scale(1.1);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
}

.slide.active {
  opacity: 1;
  transform: scale(1);
}

.slide-content {
  max-width: 1600px;
  padding: 0 60px;
  transform: translateY(-50px);
  opacity: 0;
  transition: all 0.8s ease 0.3s;
  min-width: 1300px;
  margin: 0 auto;
  width: 100%;
  position: absolute;
  left: 8%;
}

.slide.active .slide-content {
  transform: translateY(0);
  opacity: 1;
}

.slide h1 {
  font-size: 3rem;
  margin-bottom: 30px;
  color: #fff;
  line-height: 1.2;
  font-weight: 300;
}

.slide h2 {
  font-size: 3rem;
  margin-bottom: 30px;
  color: #fff;
  line-height: 1.2;
  font-weight: normal;
  text-align: center;
  font-weight: 300;
}


.slide p {
  font-size: 1.4rem;
  margin-bottom: 60px;
  letter-spacing: 1.5px;
  letter-spacing: 2px;
  color: #fff;
  font-weight: 300;
}

.slider-controls {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 10;
  width: 130px;
  max-width: 1200px;
  border-radius: 30px;
  padding: 15px 20px;
}

.slider-progress-container {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 15px;
}

.slider-progress {
  flex: 1;
  height: 5px;
  background-color: rgba(204, 214, 246, 0.3);
  position: relative;
  border-radius: 5px;
}

.progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0;
  background-color: #00519a;
  transition: width 0.1s linear;
}

.slider-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
}
}

.spdt:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  background: rgba(0, 0, 0, 0.5);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(204, 214, 246, 0.3);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.dot.active {
  background-color: #fff;
}

.dot.active::after {
  border-color: rgba(255, 255, 255, 0.6);
}

.slider-nav {
  display: flex;
  align-items: center;
  gap: 97%;
  position: absolute;
  z-index: 999;
  width: 98%;
  left: 0%;
  top: 40%;
}

.slider-nav-btn {
  color: #ccd6f6;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.slider-nav-btn:hover {
  color: #00519a;
  transform: scale(1.2);
}

.slider-counter {
  color: #8892b0;
  font-size: 0.9rem;
  min-width: 60px;
  text-align: center;
  display: none;
}

.zban {
  font-size: 3rem !important;
  opacity: 0.3;
}

.yban {
  font-size: 3rem !important;
  opacity: 0.3;
}

.zban:hover {
  opacity: 1;
}

.yban:hover {
  opacity: 1;
}

@media (max-width: 1680px) {
  .slide-content {
    left: 0px;
  }
}

@media (max-width: 1440px) {
  .slide-content {
    padding: 0 100px;
  }
}

/* 全产业链 */
#qcyl {
  width: 100%;
  padding: 100px 0;
  background: url("../images/qcyl.jpg") center bottom no-repeat;
  height: 1040px;

}

.qcyl {
  width: 100%;
  padding: 0 20px;
  min-width: 1300px;
  margin: 0 auto;
  box-sizing: border-box;
  max-width: 1600px;
  position: relative;
}

.qcyl h2 {
  font-weight: normal;
  text-align: center;
  font-size: 2.4rem;
  line-height: 60px;
  display: block;
  color: #00519a;
}

.qcyl p {
  font-size: 18px;
  line-height: 40px;
  color: #00519a;
  display: block;
  text-align: center;
}

.qcyl ul li {
  position: absolute;
  list-style: none;
  padding-bottom: 10px;
}

.qcyl ul li h3 {
  font-size: 18px;
  line-height: 40px;
  color: #00519a;
  font-weight: 300;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 10px;
  width: 120px;
  z-index: 999;
  position: relative;
}

.qcyl ul li h3 i {
  display: block;
  width: 8px;
  height: 8px;
  background: #fff;
  border: 7px solid var(--main-color);
  border-radius: 50%;
  position: relative;
  margin-right: 30px;
  float: left;
  margin-top: 16px;
  margin-left: 16px;
}

.qcyl ul li h3 i::before {
  content: '';
  display: block;
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: -1;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(0, 81, 154, 0.9);
  animation: boderM 3s .75s infinite;
}

.qcyl ul li h3 i::after {
  content: '';
  display: block;
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: -1;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(0, 81, 154, 0.9);
  animation: boderM 3s infinite;
}

@keyframes boderM {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0
  }

  20% {
    opacity: 1
  }

  75% {
    transform: translate(-50%, -50%) scale(2);
    opacity: 0
  }

  100% {
    opacity: 0
  }
}

@keyframes bordershow {
  50% {
    box-shadow: 0px 0px 10px 0 var(--main-color);
  }
}

.qcyl ul li h3:hover {
  background: rgba(0, 81, 154, 1);
  color: #fff;
}

.jtnr {
  display: none;
}

.qcyl ul li:nth-child(1) {
  top: 250px;
  left: 330px;

}

.qcyl ul li:nth-child(2) {
  top: 300px;
  left: 700px;
  z-index: 999
}

.qcyl ul li:nth-child(3) {
  top: 580px;
  left: 450px;
}

.qcyl ul li:nth-child(4) {
  top: 600px;
  left: 800px;
}

.qcyl ul li:nth-child(5) {
  top: 500px;
  right: 200px;
}

.jtnr {
  transition: all .5s ease;
  width: 300px;
  padding: 30px;
  background: rgba(0, 0, 0, 0.7);
  text-align: left;
  position: absolute;
  margin: 10px auto;
  font-size: 15px;
  color: #fff;
  border-radius: 5px 20px;
}

.jtnr p {
  font-size: 1rem;
  color: #fff;
  margin-top: 0.2rem;
  position: relative;
  padding-left: 0.2rem;
}

.jtnr a {
  padding-top: 20px;
  display: block;
  font-size: 14px;
  color: #ddd;
}

.qcyl ul li:hover .jtnr {
  display: block;
}

/* 公司介绍 */
.tyd-clear {
  clear: both;
}

.tyd-gywm01 {
  width: 100%;
  padding: 100px 0;
  background: url(../images/about-2.jpg) center bottom no-repeat;
}

.tyd-gywm01-box {
  width: 100%;
  padding: 0 60px;
  min-width: 1300px;
  margin: 0 auto;
  box-sizing: border-box;
  max-width: 1600px;
  position: relative;
}

.tyd-gywm01-title {
  width: 100%;
  font-size: 36px;
  font-weight: bold;
  color: #555;
  padding-bottom: 20px;
  margin-bottom: 20px;
  position: relative;
}

.tyd-gywm01-title:before {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100px;
  height: 2px;
  background: #c00;
}

.tyd-gywm01-l {
  width: 100%;
}

.tyd-gywm01-video {
  position: relative;
  cursor: pointer;
  width: 50%;
  overflow: hidden;
  border-radius: 10px;
  float: left;
}

.tyd-gywm01-video:before {
  width: 100%;
  height: 100%;
  content: "";
  position: absolute;
  left: 0px;
  top: 0px;
  background: rgba(0, 0, 0, 0.5);
  z-index: 2;
}

.tyd-gywm01-video img {
  width: 100%;
  height: auto;
  position: relative;
  z-index: 1;
}

.tyd-gywm01-video span {
  width: 60px;
  height: 60px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 13;
}

.tyd-gywm01-video span:before {
  width: 100%;
  height: 100%;
  content: "";
  position: absolute;
  left: 0px;
  top: 0px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-top: 2px solid rgba(255, 255, 255, 1);
  background-size: 100%;
  border-radius: 50%;
  transition: all 0.4s ease 0s;
}

.tyd-gywm01-video:hover span:before {
  transform: rotate(360deg);
}

.tyd-gywm01-video span:after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -3px;
  margin-top: -5px;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 10px solid #fff;
  transition: all 0.5s ease;
}

.tyd-gywm01-video-prop {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: fixed;
  left: 0px;
  top: 0px;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.6);
  text-align: center;
  visibility: hidden;
  opacity: 0;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease
}

.tyd-gywm01-video-prop:before {
  height: 100%;
  content: "";
  display: inline-block;
  vertical-align: middle
}

.tyd-gywm01-video-center {
  width: 65%;
  vertical-align: middle;
  display: inline-block;
  position: relative
}

.tyd-gywm01-video-center video {
  width: 100%;
  height: auto;
  display: block;
  max-height: 800px
}

.tyd-gywm01-video-close {
  width: 36px;
  height: 36px;
  overflow: hidden;
  position: absolute;
  right: -18px;
  top: -18px;
  z-index: 12;
  border-radius: 50%;
  background: #fafafa;
  text-align: center;
  cursor: pointer;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease
}

.tyd-gywm01-video-close:before {
  width: 60%;
  height: 2px;
  content: "";
  position: absolute;
  left: 20%;
  top: calc(50% - 1px);
  background: #555;
  transform: rotate(45deg)
}

.tyd-gywm01-video-close:after {
  width: 60%;
  height: 2px;
  content: "";
  position: absolute;
  left: 20%;
  top: calc(50% - 1px);
  background: #555;
  transform: rotate(-45deg)
}

.tyd-gywm01-video-close:hover {
  transform: rotate(180deg)
}

.tyd-gywm01-video-active {
  opacity: 1;
  visibility: visible
}

.tyd-gywm01-ul {

  width: 100%;
  max-height: 750px;
  overflow: auto;
  margin-top: 60px;
}

.tyd-gywm01-ul li {
  width: 20%;
  float: left;
  overflow: hidden;
  padding: 0 0px 50px;
  position: relative;
}

.tyd-gywm01-ul li:after {
  content: "";
  display: block;
  width: 208px;
  height: 100px;
  position: absolute;
  bottom: 0;
  left: 50%;
  margin-left: -104px;
  background: url(../images/tyd-gywm01-ul-li.png) center bottom no-repeat;
  opacity: 0.5;
}

.tyd-gywm01-ul li span {
  overflow: hidden;
  font-size: 1.2rem;
  display: block;
  text-align: center;
  background: linear-gradient(180deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.5));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.tyd-gywm01-ul li span i {
  position: absolute;
  left: 62%;
  color: #00519a;
  top:15px;
  font-size: 1.2rem;
}

.tyd-gywm01-ul li:nth-child(3) span i {
  left: 77%;
}

.tyd-gywm01-ul li:nth-child(5) span i {
  left: 77%;
}



.tyd-gywm01-ul li span em {
  font-size: 3.2rem;
  margin-right: 4px;
  font-style: normal;
  transition: all 0.6s ease;
  display: inline-block;
}

.tyd-gywm01-ul li:hover span em {
  margin-top: -10px;
  margin-bottom: 10px;
}

.tyd-gywm01-ul li p {
  width: auto;
  overflow: hidden;
  font-size: 1.2rem;
  color: #555;
  font-weight: 300;
  text-align: center;
}

.tyd-gywm01-r {
  position: sticky;
  height: auto;
  width: 45%;
  float: right;
}

.tyd-gywm01-r h3 {
  font-size: 30px;
  color: #00519a;
  line-height: 100px;
  text-align: left;
  font-weight: normal;
  background: linear-gradient(90deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.5));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}


.tyd-gywm01-r p {
  line-height: 40px;
  color: #888;
  font-size: 1.2rem;
  margin-bottom: 20px;
  transition: all 0.3s ease;
  text-align: justify;
}

.tyd-gywm01-r p:hover {
  color: #666;
}

.tyd-gywm01-r a {
  width: 200px;
  height: 50px;
  background: #00519a;
  line-height: 50px;
  display: block;
  text-align: center;
  color: #fff;
  margin-top: 100px;
  border-radius: 5px;
  position: relative;
  overflow: hidden;
}

.tyd-gywm01-r a span {
  position: relative;
  z-index: 2
}

.tyd-gywm01-r a:after {
  content: "";
  display: block;
  position: absolute;
  z-index: 1;
  left: 0;
  top: 0;
  height: 50px;
  width: 0;
  background: #d80c18;
  transition: all 1s ease;
}

.tyd-gywm01-r a:hover:after {
  width: 200px;
}


.about-section {
  position: relative;
}

.about-image {
  flex: 1;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 20px 40px -10px rgba(2, 12, 27, 0.7);
  cursor: pointer;
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s ease;
}

.about-image.show {
  opacity: 1;
  transform: translateX(0);
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.5s ease;
}

.about-image:hover img {
  transform: scale(1.05);
}

.about-content {
  flex: 1;
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.8s ease 0.2s;
}

.about-content.show {
  opacity: 1;
  transform: translateX(0);
}

.about-content h2 {
  font-size: 2.8rem;
  margin-bottom: 30px;
  color: #ccd6f6;
}

.about-content p {
  margin-bottom: 25px;
  color: #8892b0;
  font-size: 1.1rem;
  line-height: 1.8;
}

@media (max-width: 1440px) {
  .tyd-gywm01-r a {
    margin-top: 40px;
  }

  .tyd-gywm01-ul li span em {
    font-size: 60px;
  }


  #qcyl {
    background-size: 112%;
    height: 900px;
  }
}




/* 销售网络 */
#xswl {
  padding: 100px 0px 60px 0;
  width: 100%;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0), rgba(0, 81, 154, 0.1));
  height: 950px;
  position: relative;

}

.sybgsp {
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
}

.ddt {
  position: relative;
  max-width: 1300px;
  width: 1300px;
  margin: 0 auto;
  background-size: 100%;
  height: 650px;
}

.ddt .ddtimg {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
}

.ddt .ddtimg img {
  position: absolute;
  max-width: 1300px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -56%);
}


.ddt1 {
  position: absolute;
  width: 12px;
  height: 12px;
  background: #00519a;
  z-index: 2;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 5px rgba(0, 81, 154, 0.5);
  animation: pulse 2s infinite;
  cursor: pointer;
}


.ddt1 span {
  display: none;
}

.ddt1:hover span {
  display: block;
  position: absolute;
  padding: 20px;
  background: #fff;
  font-size: 15px;
  color: #777;
  left: -50%;
  bottom: 0px;
  width: 160px;
  border-radius: 10px;
  z-index: 9999;
}

.ddt1 span b {
  font-size: 20px;
  color: #00519a;
  line-height: 50px;
  margin-bottom: 10px;
  display: block;
  font-weight: normal;
}

.ddt1:after {
  content: attr(data-city);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: white;
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.ddt1:hover:after {
  opacity: 1;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 81, 154, 0.4);
  }

  70% {
    box-shadow: 0 0 0 10px rgba(0, 81, 154, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(0, 81, 154, 0);
  }
}

.ddt p:nth-child(1) {
  top: 2229px;
  left: 146px;
}

.ddt p:nth-child(2) {
  top: 251px;
  left: 65px;
}

.ddt p:nth-child(3) {
  top: 363px;
  left: 145px;
}

.ddt p:nth-child(4) {
  top: 452px;
  left: 195px;
}

.ddt p:nth-child(5) {
  top: 413px;
  left: 60px;
}

.ddt p:nth-child(6) {
  top: 541px;
  left: 158px;
}

.ddt p:nth-child(7) {
  top: 433px;
  left: 50px;
  display: none;


}

.ddt p:nth-child(8) {
  top: 343px;
  left: 300px;
  z-index: 999;
}

.ddt p:nth-child(9) {
  top: 339px;
  left: 462px;
  z-index: 999;
}

.ddt p:nth-child(10) {
  top: 385px;
  left: 412px;
}

.ddt p:nth-child(11) {
  top: 515px;
  left: 520px;
}

.ddt p:nth-child(12) {
  top: 121px;
  left: 400px;
}

.ddt p:nth-child(13) {
  top: 325px;
  left: 206px;
}

.ddt p:nth-child(14) {
  top: 232px;
  right: 310px;
}

.ddt p:nth-child(15) {
  top: 297px;
  left: 272px;
}

.ddt p:nth-child(16) {
  top: 280px;
  right: 310px;
  display: none;
}

.ddt p:nth-child(17) {
  top: 495px;
  right: 163px;
}

.ddt p:nth-child(18) {
  top: 491px;
  right: 60px;
  display: none;
}


.ddt p:nth-child(19) {
  top: 321px;
  left: 46px;
}

.ddt p:nth-child(20) {
  top: 147px;
  left: 120px;
}



.ddt i {
  color: #d80c18;
  font-size: 30px;
  position: absolute;
  top: 270px;
  left: 438px;
  z-index: 2;
  animation: float 2s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-5px);
  }
}

.ddt img.ddtlogo {
  width: 60px;
  position: absolute;
  left: 425px;
  top: 210px;
  z-index: 2;
}

#demo1p {
  list-style: none outside none;
  overflow: hidden;
  width: 80%;
  position: absolute;
  bottom: 80px;
  left: 10%;
}

#indemo1p {
  float: left;
  width: 800%;
}

#demo1p1 {
  float: left;
  margin-right: 15px;
}

#demo1p2 {
  float: left;
}

.xsan {
  width: 100%;
}

.xsan li {
  width: 200px;
  margin: 0 20px;
  float: left;
  border-radius: 5px;
  overflow: hidden;
  height: 75px;
}

.xsan li img {
  width: 100%;
}

/* 图片弹窗 */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 25, 47, 0.95);
  z-index: 2000;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal.active {
  display: flex;
  opacity: 1;
}

.modal-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.modal.active .modal-content {
  transform: scale(1);
}

.modal-content img {
  max-width: 100%;
  max-height: 90vh;
  display: block;
  border-radius: 8px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.modal-content h3 {
  color: #00519a;
  font-size: 24px;
  margin-bottom: 30px;
  text-align: center;
  font-weight: normal;
}

.modal-content p {
  color: #333;
  font-size: 16px;
  line-height: 40px;
  width: 45%;
}

.close-modal {
  position: absolute;
  top: -40px;
  right: -40px;
  width: 40px;
  height: 40px;
  background-color: #ff4d4d;
  color: #fff;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.close-modal:hover {
  transform: rotate(90deg);
  background-color: #00519a;
}

/* 新闻板块 */
#news {
  margin: 70px 0px;
}

.tabs1 {
  display: flex;
  margin-bottom: 10px;
  position: absolute;
  top: 20px;
  right: 0px;
  z-index: 2;
}

.tab1 {
  padding: 13px 35px;
  cursor: pointer;
  border: 1px #eee solid;
  background: #fff;
  margin-right: 20px;
  color: #555;
  font-size: 1.2rem;
  border-radius: 5px;
}

.tab1.active {
  background: #d80c18;
  color: white;
  border: none;
}

.content1 {
  display: none;
}

.content1.active {
  display: block;
}

.news-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
}

.news-item {
  background-color: #fff;
  border-radius: 6px;
  overflow: hidden;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
  border: 1px #D0DBE1 solid;
  padding: 15px;
  box-shadow: 0px 383px 107px 0px rgba(132, 155, 179, 0.00), 0px 245px 98px 0px rgba(132, 155, 179, 0.01), 0px 138px 83px 0px rgba(132, 155, 179, 0.05), 0px 61px 61px 0px rgba(132, 155, 179, 0.09), 0px 15px 34px 0px rgba(132, 155, 179, 0.10);
}

.news-item.show {
  opacity: 1;
  transform: translateY(0);
}

.news-item:hover {
  transform: translateY(-10px);
}

.news-item:hover .news-content a {
  background: #d80c18;
  color: #fff;
  border: none;
}

.news-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.5s ease;
  border-radius: 6px;
}

.news-item:hover .news-image {
  transform: scale(1.05);
}

.news-content {
  padding: 30px;
}

.news-content a {
  border: 1px #ddd solid;
  color: #888;
  font-weight: normal;
  letter-spacing: 0;
}

.news-date {
  color: #aaa;
  font-size: 1rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  font-weight: 300;
}

.news-date i {
  margin-right: 10px;
}

.news-item h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
  color: #333;
  font-weight: normal;
  height: 30px;
  overflow: hidden;
}

.news-item p {
  color: #888;
  margin-bottom: 45px;
  font-size: 1rem;
  line-height: 1.8;
}


/* 视频板块 */

.spzx {
  padding-top: 80px;
  padding-bottom: 80px;
}

.spzx ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.spzx ul li {
  width: 31%;
  padding: 30px 0px;
}






/* 底部联系 */
.dblxt {
  margin: 100px 0px;
  padding: 0 20px;
}

.dblxtnr {
  width: 100%;
  max-width: 1560px;
  margin: 0 auto;
  padding: 0 60px;
  position: relative;
  background: url("../images/kf.jpg") no-repeat center;
  height: 300px;
  border-radius: 30px;
  overflow: hidden;
}

.dblxtnr h3 {
  color: #fff;
  line-height: 40px;
  font-size: 2.2rem;
  padding-left: 30px;
  text-align: left;
  padding-top: 60px;
  font-weight: normal;
  margin-bottom: 30px;
}

.dblxtnr p {
  color: #F2F7FC;
  line-height: 40px;
  font-size: 1.2rem;
  padding-left: 30px;
  text-align: left;
  margin-bottom: 35px;
}

.dblxtnr a {
  width: 130px;
  height: 45px;
  border-radius: 15px;
  border: 1px #F2F7FC solid;
  color: #F2F7FC;
  text-align: center;
  display: block;
  margin-left: 30px;
  line-height: 45px;
}

.dblxtnr a:hover {
  color: #fff;
  border: 1px #fff solid;
}

/* 底部可持续发展 */
.dbhtnr {
  margin: 100px 0px;
  padding: 0 20px;
  background: url("../images/dbht.jpg") no-repeat center;
  height: 800px;
}

.dbhtnr {
  width: 100%;
  margin: 0 auto;
  padding: 0 60px;
  position: relative;
  height: 800px;
  overflow: hidden;
}

.dbhtnr h3 {
  color: #fff;
  line-height: 40px;
  font-size: 2.2rem;
  padding-left: 30px;
  text-align: center;
  padding-top: 130px;
  font-weight: normal;
  margin-bottom: 30px;
}

.dbhtnr p {
  color: #F2F7FC;
  line-height: 40px;
  font-size: 1.2rem;
  padding-left: 30px;
  text-align: center;
  margin-bottom: 35px;
}

.dbhtnr a {
  width: 130px;
  height: 45px;
  border-radius: 5px;
  border: 1px #F2F7FC solid;
  color: #F2F7FC;
  text-align: center;
  display: block;
  margin-left: 30px;
  line-height: 45px;
  margin: 0 auto;
}

.dbhtnr a:hover {
  color: #fff;
  border: 1px #fff solid;
}

/* 底部三栏目切换 */
.dyslmqh {
  display: flex;
  width: 100%;
  max-width: 1600px;
  padding: 0 20px;
  min-width: 1300px;
  margin: 0 auto;
  margin-bottom: 50px;
  overflow: hidden;
}

.column {
  flex: 1;
  height: 300px;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
  cursor: pointer;
}

.column:hover {
  flex: 1.5;
  transform: scale(1.05);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.column:not(:hover) {
  flex: 0.8;
  opacity: 1;
}

.column-content {
  padding: 20px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.column h2 {
  margin-bottom: 15px;
  font-size: 24px;
  transition: all 0.3s ease;
  font-weight: normal;
}

.column:hover h2 {
  transform: translateY(-10px);
}

.column p {
  text-align: center;
  margin-bottom: 20px;
  opacity: 0.8;
  transition: all 0.3s ease;
  font-size: 16px;
}

.column:hover p {
  opacity: 1;
  transform: translateY(-5px);
}

.btn2 {
  padding: 8px 20px;
  background-color: #d80c18;
  color: white;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
}

.column:hover .btn2 {
  opacity: 1;
  transform: translateY(0);
}

.tt1 {
  background: url("../images/dyslmqh1.jpg") no-repeat left;
}

.tt2 {
  background: url("../images/dyslmqh2.jpg") no-repeat left;
}

.tt3 {
  background: url("../images/dyslmqh3.jpg") no-repeat left;
}

/* 底部 */
footer {
  background-color: #030f27;
  padding: 60px 0 20px;
  position: relative;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.footer-logo {
  font-size: 2.2rem;
  font-weight: bold;
  color: #00519a;
  margin-bottom: 30px;
  display: inline-block;
  transition: all 0.3s ease;
}

.footer-logo:hover {
  color: #ff4d4d;
}

.footer-about p {
  color: #8892b0;
  margin-bottom: 30px;
  font-size: 1.1rem;
  line-height: 1.8;
}

.social-links {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
  margin-top: 30px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #eee;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  border: 1px #eee solid;

}

.social-link:hover {
  color: #fff;
  transform: translateY(-5px);
  border: 1px #fff solid;
}

/* 二维码区域 */
.qr-codes {
  display: flex;
  gap: 30px;
}

.qr-code-item {
  text-align: center;
  position: relative;
}

.qr-code-img {
  width: 120px;
  height: 120px;
  background-color: #fff;
  padding: 10px;
  border-radius: 8px;
  margin-bottom: 10px;
  transition: all 0.3s ease;
}

.qr-code-img:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(100, 255, 218, 0.3);
}

.qr-code-tooltip {
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  background-color: rgba(10, 25, 47, 0.9);
  padding: 10px 15px;
  border-radius: 4px;
  color: #fff;
  font-size: 0.9rem;
  white-space: nowrap;
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.qr-code-item:hover .qr-code-tooltip {
  opacity: 1;
  top: -70px;
}

.qr-code-label {
  color: #8892b0;
  font-size: 0.9rem;
}

.footer-contact {
  width: 430px;
  float: left;
}

@media (max-width: 1360px) {
  .footer-container {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr))
  }
}

.footer-links h3,
.footer-contact h3 {
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 20px;
  position: relative;
  font-weight: normal;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 15px;
}

.footer-links a {
  color: #fff;
  font-size: 1rem;
  transition: all 0.3s ease;
  opacity: 0.6;
}

.footer-links a:hover {
  opacity: 1;

}

.contact-info {
  color: #eee;
  font-size: 1rem;
  clear: left;
  opacity: 0.6;
  transition: all 0.3s ease;
}

.contact-info:hover {
  opacity: 1
}

.contact-info i {
  margin-right: 15px;
  color: #eee;
  font-size: 1.8rem;
  margin-top: 3px;
  float: left;
}

.contact-info span {
  float: left;
  line-height: 3.2;
}

.social-links a i {
  font-size: 1.5rem;
}

/* 版权信息 */
.footer-bottom {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  border-top: 1px solid rgba(100, 255, 218, 0.1);
}

.copyright {
  color: #eee;
  font-size: 0.9rem;
  opacity: 0.8;
}

.footer-links-bottom {
  display: flex;
  gap: 20px;
}

.footer-links-bottom a {
  color: #eee;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  opacity: 0.8;
}

.footer-links-bottom a:hover {}

/* 悬浮窗 */
.float-sidebar {
  position: fixed;
  right: 30px;
  bottom: 80px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.float-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  color: #00519a;
  font-size: 1.8rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.float-btn:hover {
  background-color: #00519a;
  color: #eee;
  transform: translateY(-5px);
}

.float-btn.back-to-top {
  background-color: rgba(255, 77, 77, 0.9);
  color: #fff;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.float-btn.back-to-top:hover {
  background-color: #ff4d4d;
}

.float-btn.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.float-btn i {
  font-size: 2.2rem
}

.qr-code-popup {
  position: absolute;
  right: 80px;
  bottom: 0;
  background-color: #eee;
  padding: 10px;
  border-radius: 8px;
  box-shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.7);
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.3s ease;
  pointer-events: none;
}

.qr-code-popup img {
  width: 100px;
  height: 100px;
  display: block;
  margin-bottom: 10px;
}

.qr-code-popup p {
  color: #00519a;
  font-size: 0.9rem;
  text-align: center;
}

.float-btn.qr-code:hover .qr-code-popup {
  opacity: 1;
  transform: translateX(0);
}

.qr-code-popup1 {
  position: absolute;
  bottom: 50px;
  background-color: #eee;
  padding: 10px;
  border-radius: 8px;
  box-shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.7);
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.3s ease;
  pointer-events: none;
}

.qr-code-popup1 img {
  width: 90px;
  height: 90px;
  display: block;
  margin-bottom: 10px;
}

.qr-code-popup1 p {
  color: #00519a;
  font-size: 0.9rem;
  text-align: center;
}

.social-link:hover .qr-code-popup1 {
  opacity: 1;
  transform: translateX(0);
}

/* 响应式设计 */
@media (max-width: 1440px) {
  .tyd-gywm01-box {
    padding: 0 50px;
  }

  .wide-container {
    padding: 0 80px;
  }

  .dblxt {
    padding: 0 50px;
  }

  .container {
    padding: 0 80px;
  }

  .slider-nav {
    left: 2.5%;
    width: 93%;
  }
}

@media (max-width: 1200px) {
  .container {
    max-width: 1200px;
    padding: 0 30px;
  }

  .wide-container {
    max-width: 1200px;
  }

  .section-title {
    font-size: 2.5rem;
  }

  .slide h1 {
    font-size: 3rem;
  }

  .slide p {
    font-size: 1.3rem;
  }
}

@media (max-width: 992px) {
  .about {
    flex-direction: column;
  }

  .about-image,
  .about-content {
    flex: none;
    width: 100%;
  }

  .wide-submenu-container {
    flex-direction: column;
  }

  .submenu-column {
    margin-bottom: 30px;
  }

  .map-container {
    height: 500px;
  }

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

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .nav-links {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }

  .nav-tools {
    margin-left: auto;
    margin-right: 20px;
  }

  .wide-submenu {
    display: none !important;
  }

  .slide h1 {
    font-size: 2.5rem;
  }

  .slide p {
    font-size: 1.1rem;
  }

  section {}

  .strength-item,
  .portfolio-item,
  .news-item {
    padding: 40px 30px;
  }

  .close-modal {
    top: -30px;
    right: -30px;
    width: 30px;
    height: 30px;
    font-size: 1.2rem;
  }

  .map-container {
    height: 400px;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .footer-links-bottom {
    justify-content: center;
    flex-wrap: wrap;
  }
}

@media (max-width: 576px) {
  .section-title {
    font-size: 2rem;
  }

  .slide-content {
    padding: 0 30px;
  }

  .slider-controls {
    bottom: 50px;
    width: 90%;
    padding: 10px 15px;
  }

  .arrow {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }

  .portfolio-container,
  .news-container {
    grid-template-columns: 1fr;
  }

  .map-container {
    height: 300px;
  }

  .float-sidebar {
    right: 15px;
    bottom: 15px;
  }

  .float-btn {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }

  .qr-code-popup {
    right: 70px;
    padding: 15px;
  }

  .qr-code-popup img {
    width: 100px;
    height: 100px;
  }
}

/*关于我们*/
.about {
  padding: 120px 0px;
  background:#fbfbfb url("../images/aboubj.jpg") no-repeat center center;
  background-size: contain;
}

.ny_banner {
  width: 100%;
  position: relative;
  max-height: 700px;
  overflow: hidden;
}

.ny_banner img {
  width: 100%;
  aspect-ratio: 1920 / 700;
  max-height: 700px;
  object-fit: cover;
}

.ny-bannernr {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%)
}

.ny-bannernr h3 {
  font-size: 2.6rem;
  font-weight: normal;
  color: #fff;
  margin-bottom: 20px;
}

.ny-bannernr p {
  font-size: 1.2rem;
  color: #fff;
}

/* 内页导航 */
#nydaohang {
  height: 60px;
  box-shadow: 0 2px 1px 1px #f6f7f6;
  position: relative;
}

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

.dao_le {
  display: flex;
}

.dao_le ul {
  display: flex;
}

.dao_le ul li {
  list-style: none;
}

.dao_le a {
  margin-right: 80px;
  position: relative;
  display: block;
  line-height: 62px;
  color: #333;
  font-size: 1.1rem;
}

.dao_le a::after {
  content: "";
  width: 0;
  height: 3px;
  position: absolute;
  left: auto;
  right: 0;
  bottom: 0rem;
  background: #014099;
  transition: all 0.6s;
}

.dao_le .act {
  color: #00519a;
}

.dao_le .act::after {
  width: 100%;
}

.dao_re {
  display: flex;
  align-items: center;
  color: #555;
}

.dao_re a {
  display: block;
  line-height: 60px;
  color: #555;
  margin: 0 10px;
}

/* 公司介绍部分 */
.about-section {
  background-color: white;
}

.ny-about-content {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  flex-wrap: nowrap;
  flex-direction: column;
}

.aboutyw {
  font-size: 62px;
  color: #d6d6d6;
  font-weight: bold;
  line-height: 40px;
}

.nyabouttd {
  height: 180px;
  width: 62%;
  background: #fff;
  border-radius: 4px;
  overflow: hidden;
}

.nyabouttd ul li {
  width: 25%;
  float: left;
  text-align: center;
  padding-top: 40px;
  height: 180px;
  border-right: 1px #f5f5f5 solid;
  position: relative;
}

.nyabouttd ul li:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  height: 0;
  width: 100%;
  transition: all 0.5s ease;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0));
}

.nyabouttd ul li p {
  font-size: 1rem;
  color: #333;
  position: relative;
  z-index: 2;
  transition: all 0.5s ease;
}

.nyabouttd ul li span {
  font-size: 3.2rem;
  line-height: 100px;
  position: relative;
  z-index: 2;
  transition: all 0.5s ease;
  background: linear-gradient(180deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.5));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nyabouttd ul li span i {
  font-size: 1rem;
  color: #00519a;
  position: relative;
  z-index: 2;
  transition: all 0.5s ease;
}

.nyabouttd ul li span e{
    font-size: 1rem;
  color: #00519a;
  position: relative;
  z-index: 2;
  top: -30px;
  left: 5px;
}




.nyabouttd ul li.xz:after {
  height: 180px;
}

/*.nyabouttd ul li.xz p {
  color: #fff
}

.nyabouttd ul li.xz span {
  color: #fff
}

.nyabouttd ul li.xz span i {
  color: #fff
}
*/

.about-text {
  width: 62%;
  position: relative;
  margin-bottom: 20px;
}

.about-text p {
  font-size: 1.1rem;
  color: #666;
  line-height: 2;
  margin-bottom: 20px;
}

a.nyabout-text-a {
  position: absolute;
  right: -370px;
  top: 20px;
  height: 40px;
  font-size: 1.2rem;
  color: rgba(0, 81, 154, 0.6);
  line-height: 40px;
  border-radius: 10px;
}

a.nyabout-text-a i {
  width: 30px;
  height: 30px;
  border: 1px #fff solid;
  border-radius: 100%;
  display: block;
  text-align: center;
  margin: 5px 0 5px 10px;
  font-size: 22px;
  line-height: 30px;
  float: left;
  background: none;
}

.about-slider {
  display: flex;
  transition: transform 0.5s ease;
  height: 100%;
}

.about-slide {
  min-width: 100%;
}

.ny-about-image img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.nysp {
  width: 100%;
  height: 800px;
  margin: 80px 0px 0px 0px;
  overflow: hidden;
}

/* 企业文化 */
#qywh {
  width: 100%;
  background: url("../images/qywh.jpg") no-repeat center top;
  padding: 100px 0px 150px 0;

}

.qywh {
  width: 100%;
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  gap: 0.01%;
}

.qywh li {
  width: 25%;
  text-align: center;
  background: rgba(255, 255, 255, 0.2);
  padding: 60px 0px;
  position: relative;
}

.qywh li:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  width: 100%;
  height: 0;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0.3), rgba(0, 81, 154, 0.2));
  transition: all 0.5s ease;
}

.qywh li i {
  font-size: 40px;
  color: #fff;
  line-height: 70px;
  width: 70px;
  height: 70px;
  display: block;
  text-align: center;
  margin: 0 auto;
  border: 1px #fff solid;
  border-radius: 100%;
  position: relative;
  z-index: 2;
}

.qywh li h3 {
  font-size: 1.6rem;
  color: #fff;
  font-weight: normal;
  line-height: 60px;
  margin-top: 20px;
  position: relative;
  z-index: 2;
}

.qywh li p {
  font-size: 1.1rem;
  color: #fff;
  position: relative;
  z-index: 2;
}

.qywh li.on:after {
  height: 100%;
  opacity: 1;
}



.cxcdtp{ width:100%;  padding: 60px 0px;}



.yfcx_hf1{ background:url(../images/yfhf1.jpg) no-repeat center;  padding: 60px;  border-radius: 10px; }



.yfcx_hf1 h3{  font-size: 2rem;
  margin-bottom: 20px;
  font-weight: normal;
      color: #fff;
    text-align: left;

     }

.yfcx_hf1 p{
  color: #fff;
  line-height: 2;
  margin-bottom: 30px;
  font-size: 16px;
   text-align: left;
   width: 50%;
}


.yfcx_hf2{ background:url(../images/yfhf2.jpg) no-repeat center;  padding: 60px;  border-radius: 10px; display:block; width:100%; }



.yfcx_hf2 h3{  font-size: 2rem;
  margin-bottom: 20px;
  font-weight: normal;
      color: #fff;
    text-align: left;
    margin-left: 50%;

     }

.yfcx_hf2 p{
  float: right;
  color: #fff;
  line-height: 2;
  margin-bottom: 30px;
  font-size: 16px;
   text-align: left;
   width: 50%;
}



/* 服务支持 */
#fwzc {
  width: 100%;
  background: url("../images/fw.jpg") no-repeat center top;
  padding: 100px 0px 150px 0;
  margin-top: 100px;

}

.fwzc  {
  width: 100%;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  gap: 3%;
}

.fwzc li {
  width: 25%;
  text-align: center;
  background: rgba(255, 255, 255, 0.2);
  padding: 60px;
  position: relative;
  border-radius: 5px;
}

.fwzc li:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  width: 100%;
  height: 0;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0.3), rgba(0, 81, 154, 0.2));
  transition: all 0.5s ease;
}

.fwzc li i {
  font-size: 40px;
  color: #fff;
  line-height: 70px;
  width: 70px;
  height: 70px;
  display: block;
  text-align: center;
  margin: 0 auto;
  border: 1px #fff solid;
  border-radius: 100%;
  position: relative;
  z-index: 2;
}

.fwzc li h3 {
  font-size: 1.5rem;
  color: #fff;
  font-weight: normal;
  line-height: 60px;
  margin-top: 20px;
  position: relative;
  z-index: 2;
}

.fwzc li p {
  font-size: 1rem;
  color: #fff;
  position: relative;
  z-index: 2;
  line-height: 30px;
}

.fwzc li.on:after {
  height: 100%;
  opacity: 1;
}


.lyb_left{
  width: 50%;
}

.lyb_left h4 {
  margin-top: 30px;
  margin-bottom: 20px;
  color: #00519a;
  position: relative;
}
.lyb_left h4 b{
  font-size: 2rem; font-weight: bold;
  color: #333;
  background: linear-gradient(180deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.5));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: normal;
    position: relative; z-index: 2;
    
    display: block;
    width: 100%;
}
.lyb_left h4 em{
    position: absolute;
    z-index: 1;
    top: 50%;
    transform: translate(0, -60%);
    text-transform: uppercase;
    font-size: 60px;
    font-weight: bold;
    background: linear-gradient(180deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    width: 100%;
    display: block;
}
.lyb_left h5{ font-size:1rem; line-height:2; color:#333; font-weight:normal; background: linear-gradient(90deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0.05)); padding: 20px; border-radius: 6px; text-align: justify;}
.lyb_left h5 b{font-weight: bold; color: #00519a; margin-right: 6px;}
.lyb_left div{ padding:15px 0; }
.lyb_left div h3{ font-size:1.3rem; color:#00519a; margin-bottom: 10px;}
.lyb_left div p{ font-size:1rem; line-height:2; margin-bottom: 10px; }
.lyb_left div ul{ padding-left:20px; }
.lyb_left div ul li{ font-size:1rem; line-height:2.5; color:#888 }
.lyb_left div ul li span{ padding: 4px; margin-right: 6px; display:inline-block; border-radius:50%; background:#00519a; color:#fff; font-size:0.8rem; text-align:center; }

.lyb_fwcn{ width: 100%; box-sizing: border-box; font-size:1rem; line-height:2; color:#333; font-weight:normal; background: #f8f8f8; padding: 20px; border-radius: 6px; text-align: justify; margin-bottom: 20px;}
.lyb_fwcn h3{ font-size:1.4rem; color: #00519a;}
.lyb_fwcn b{font-weight: bold; color: #00519a; font-size: 1.2rem; margin-right: 6px;}

.lxwm_lyb {
  padding: 0;
  border-radius: 4px;
  margin-left:3%;
  overflow: hidden;
  width: 45%;
}

.lxwm_lyb h4 {
  margin-top: 30px;
  margin-bottom: 20px;
  color: #00519a;
  padding: 0 16px;
  position: relative;
}
.lxwm_lyb h4 b{
  font-size: 2rem;
  color: #333;
  background: linear-gradient(180deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.5));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: normal;
    position: relative; z-index: 2;
    
    display: block;
    width: 100%;
}
.lxwm_lyb h4 em{
    position: absolute;
    z-index: 1;
    top: 50%;
    transform: translate(0, -60%);
    text-transform: uppercase;
    font-size: 60px;
    font-weight: bold;
    background: linear-gradient(180deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    width: 100%;
    
    display: block;
}










.qxfw {
  width: 100%; background: #f2f2f2;
}

.qxfwnr {
  width: 100%;
  padding-top: 120px;
  padding-bottom: 60px;
}


.qxfwnr p {

  line-height: 38px;
  font-size: 16px;
}



.syyoushi_list{ width:100%;  margin-top: 50px;}
.syyoushi_list ul{ width:100%}
.syyoushi_list ul li{ float:left; width:23.5%; margin-right:2%; text-align:center; height:530px; 
                      background:#f5f6f7; position:relative; padding:70px 20px; box-sizing:border-box; transition: all 0.3s ease;box-shadow: 0px 2px 10px 1px rgba(50,50,50,0.1);}
.syyoushi_list ul li h4{ font-size:50px; color:#00519a; margin-bottom:20px;}
.syyoushi_list ul li h3{ font-size:24px; color:#333; margin-bottom:20px; line-height:60px; font-weight:normal}
.syyoushi_list ul li p{ font-size:1rem; color:#888; margin-bottom: 10px; line-height: 30px;}
.syyoushi_list ul li i{ position:absolute; left:50%; margin-left:-50px; bottom:55px; width:80px; height:80px;  display:inline-block; border: 1px #00519a solid; border-radius: 100%; line-height: 80px; font-size: 40px; color: #00519a;}
.syyoushi_list ul li:hover{box-shadow: 0px 2px 10px 1px rgba(50,50,50,0.3);}
.syyoushi_list ul li:hover i{ border:1px #fff solid; color:#fff; }


.syyoushi_list ul li:hover p{ color:#ddd; }
.syyoushi_list ul li:hover h3{ color:#fff; }
.syyoushi_list ul li:hover h4{ color:#ddd; }

.syyoushi_list ul li:hover{ background:url(../images/jz1.jpg) no-repeat center;    }
.syyoushi_list ul li:nth-child(2):hover{ background:url(../images/jz2.jpg) no-repeat center;    }
.syyoushi_list ul li:nth-child(3):hover{ background:url(../images/jz3.jpg) no-repeat center;    }
.syyoushi_list ul li:nth-child(4):hover{ background:url(../images/jz4.jpg) no-repeat center;    }











/* ==================== 智能化护航 ==================== */
#znhhh{
  padding: 100px 0px 0 0;
    width: 100%;
    background: linear-gradient(0deg, rgba(0, 81, 154, 0), rgba(0, 81, 154, 0.05));
}

.znhhh {
  width: 100%;
  padding-bottom: 100px;
  position: relative;
  background: url("../images/znhhh.jpg") no-repeat top center;
}

.znhhh ul {
 
  position: relative;
  gap: 30px;
  display: flex;
  padding: 0px 80px 0px 80px;
  align-items: flex-end;
  border-radius: 10px;
  justify-content: space-around;
}

.znhhh ul li {
  width: 30%;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  height: 220px;
  padding: 30px 40px;
  position: relative;
  bottom: 20px;
  text-align: center;
  box-shadow: 2px 5px 10px #eee;
}
.znhhh ul li:after{
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  height: 0;
  width: 100%;
  transition: all 0.5s ease;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0));
}

.znhhh ul li h5 {
  font-size: 1.6rem;
  color: #00519a;
  line-height: 50px;
  margin-bottom: 8px;
  font-weight: normal;
  position: relative; z-index: 2;
}

.znhhh ul li span {
  font-size: 1.05rem;
  color: #555;
  line-height: 2;
  position: relative; z-index: 2;
}

.znhhh ul li:hover:after {
  height:100%;
}



.znhhh h3 {
  font-size: 2.4rem;
  color: #333;
  margin-bottom: 60px;
  font-weight: normal;
}

.znhhh h3 p {
  font-size: 16px;
  color: #555;
  margin-top: 30px;
}

.znhhh h4 {
  position: absolute;
  left: 10%;
  top: 32%;
  color: #fff;
  z-index: 999;
  font-size: 2.2rem;
  font-weight: normal;
}




/* 党建引领部分 */
.party {
  width: 100%;
  position: relative;
  padding: 100px 0px;
}

.party-section {
  background-color: white;
}

.party-tabs {
  display: flex;
  justify-content: center;
  border-bottom: 1px solid #eee;
  border-radius: 4px 4px 0 0;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0));
}

.party-tab {
  width: 33.33%;
  cursor: pointer;
  font-size: 18px;
  font-weight: normal;
  color: #666;
  position: relative;
  transition: all 0.3s ease;
  text-align: center;
  line-height: 70px;
}

.party-tab.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.8));
}

.party-content {
  display: none;
  animation: fadeIn 0.8s ease;
}

.party-content.active {
  display: block;
}

.party-content-inner {}

.party-text {
  width: 660px;
  max-width: 100%;
  position: relative;
  border-radius: 16px;
  padding: 60px 60px 120px 60px;
}

.party-text h3 {
  font-size: 1.6rem;
  margin-bottom: 20px;
  color: #fff;
  margin-top: 30px;
  font-weight: normal;
}

.party-text h4 {
  font-weight: normal;
  font-size: 1.2rem;
  color: #fff;
  margin-top: 30px;
  margin-bottom: 15px;
}

.party-text p {
  font-size: 1rem;
  line-height: 2;
  color: #fff;
}

#party-build {
  background: url("../images/dj1.jpg") no-repeat center;
  overflow: hidden;
  border-radius: 0px 0px 10px 10px;
}

#party-activity {
  background: url("../images/dj2.jpg") no-repeat center;
  overflow: hidden;
  border-radius: 0px 0px 10px 10px;
}

#party-honor {
  background: url("../images/dj3.jpg") no-repeat center;
  overflow: hidden;
  border-radius: 0px 0px 10px 10px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 发展历程部分 */
.history {
  background: url("../images/lc.jpg") no-repeat center;
  height: 950px;
  padding: 120px 0px;
  width: 100%;
}

.history-section {
  background-color: white;
}

.history-container {
  position: relative;
  max-width: 1300px;
  margin: 0 auto;
  overflow: hidden;
}

.history-slider {
  display: flex;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  height: 100%;
  align-items: flex-start;
}

.history-slide {
  min-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 100px;
  max-height: 480px;
}


.history-year{ font-size:3.8rem; color:#fff; }

.history-year b{
  font-size: 1.6rem;  
  color: #eee;
  margin-bottom: 50px;
  font-weight: normal;
  margin-top: 10px;
  display: block;
  line-height: 1.2;
}




.history-year span {
  font-size: 2.6rem;
  display: block;
  text-align: center;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0));
  color: #fff;
  margin-bottom: 30px;
  font-weight: bold;
}

.history-content {
  font-size: 1rem;
  line-height: 2.6;
  color: #fff;
  text-align: center;
  min-height: 200px;
  width: 100%;
  display: flex;
  justify-content:space-between;
  gap: 50px;
  margin-top: 40px;
}

.history-content p{border-radius: 5px; background:#00519a;padding:30px; height:180px;  text-align: left; line-height: 30px; width: 30%;}
.history-content p b{ font-size:22px; display:block; margin-bottom:12px; text-align:left; }




.history-nav {
  display: flex;
  justify-content: space-between;
  position: relative;
  top: 200px;
  z-index: 9999;
}

.history-nav-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 15px;
  cursor: pointer;
  transition: all 0.3s ease;
  color: #fff;
  font-size: 20px;
}

.history-nav-btn:hover {
  background: #d80c18;
  color: white;
}

.history-years {
  display: flex;
  justify-content: center;
  margin-top: 80px;
  gap: 2px;
  height: 1px;
  width: 100%;
  background: #fff;
}

.history-year-btn {
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
  color: #fff;
  font-size: 18px;
  width: 20%;
  text-align: center;
}

.history-year-btn.active {
  font-weight: bold;
  position: relative;
  top: -30px;
}

.history-year-btn.active i {
  width: 40px;
  height: 40px;
  background: url("../images/dz.png") no-repeat center;
  background-size: 100%;
  top: -20px;
}

.history-year-btn i {
  width: 10px;
  height: 10px;
  border-radius: 10px;
  background: #fff;
  display: block;
  margin: 0 auto;
  position: relative;
  top: -5px;
}



.history1{
  background: url("../images/lc1.jpg") no-repeat center top;
  height: 1200px;
  padding: 120px 0px;
  width: 100%;
}

.fzlc2 ul { display:flex; justify-content:space-between; gap: 50px; position: relative; margin-top: 100px;}

.fzlc2 ul li{  width: 30%; position: relative;}
.fzlc2 ul li h3{ color:#eee; font-size: 30px; margin-bottom: 30px;}
.fzlc2 ul li h3 b{display: block; font-size: 24px; font-weight: normal;}
.fzlc2 ul li h3 span{ margin-top: 10px; display:block; font-weight:normal; font-size: 18px; background: rgba(255, 255, 255, 0.8); border-radius: 5px; line-height: 30px;  color: #00519a; padding: 5px 15px;}
.fzlc2 ul li p{ color:#eee; margin-bottom:20px; }

.yftd{ margin-top:80px; }
.yftd_l{ width:56%; float:left;  position: relative;}
.yftd_l p{   width: 100%;
  position: absolute;
  bottom: 0px;
  height: 60px;
  background: linear-gradient(0deg, #00519a 0, rgba(0, 0, 0, 0) 100%);
  color: #fff;
  line-height: 70px;
  text-align: center;
  font-size: 16px; 
  border-radius:10px;}
.yftd_l img{ width:100%; }
.yftd ul{ width:42%; float:right;  display:flex; flex-wrap:wrap; gap:20px; }
.yftd ul li{ width:48%;  position: relative;}
.yftd ul li img{ width:100%; }

.yftd ul li p{

  width: 100%;
  position: absolute;
  bottom: 0px;
  height: 60px;
  background: linear-gradient(0deg, #00519a 0, rgba(0, 0, 0, 0) 100%);
  color: #fff;
  line-height: 70px;
  text-align: center;
  font-size: 16px;
  border-radius: 10px;


}



/* 资质荣誉部分 */
.rybt {
  display: flex;
  justify-content: space-between;
}

.honor {
  margin: 100px 0px 20px;
}

.honor-section {
  background-color: #f5f9ff;
}

.honor-container {
  position: relative;
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
  min-width: 1300px;
  overflow: hidden;
  padding-bottom: 20px;
}

.honor-slider {
  display: flex;
  padding: 30px 5px;
  transition: transform 0.5s ease;
  flex-wrap: wrap;
}

.honor-slide {
  flex-shrink: 0;
  padding: 0px 8px 0 8px;
  box-sizing: border-box;
  min-width: 25%;
  transition: all 0.3s ease;
  margin-bottom: 30px;
}

.honor-item {
  background: white;
  border-radius: 10px;
  padding: 30px;
  height: 280px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  background: url("../images/ry.svg") no-repeat center #fff;
}

.honor-item {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.honor-item h4 {
  font-size: 18px;
  margin-bottom: 15px;
  color: #222;
}

.honor-item p {
  font-size: 14px;
  color: #666;
  position: absolute;
  bottom: 10px;
}

.honor-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  background-color: white;

  transition: opacity 0.5s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.honor-image img {
  max-width: 100%;
  max-height: 100%;
  padding: 20px;
  height: 250px;
}

.honor-item:hover .honor-image {
  opacity: 1;
}

/* 全球布局 */
.nyqqzl {
  padding: 120px 0px;
  background: url("../images/qqbj.jpg") no-repeat center bottom;
}

.nyqqzl h4 {
  font-size: 16px;
  color: #fff;
  width: 750px;
  line-height: 40px;
  padding: 0 0px 40px 0px;
  font-weight: normal;
}

.nyqqzl h5 {
  font-size: 18px;
  font-weight: normal;
  color: #fff;
}

.nyqqzl ul {
  display: flex;
  justify-content: space-between;
  width: 65%;
  margin: 60px 0 0;
}

.nyqqzl ul li h5 {
  font-size: 2.4rem;
  position: relative;
  color: #fff;
  font-weight: normal;
}

.nyqqzl ul li h5 span {
  position: absolute;
  right: 0px;
  top: 10px;
  font-size: 1.2rem;
}

.nyqqzl ul li p {
  color: #fff;
  font-size: 1.1rem;
}

.qqzl h3 {
  font-size: 36px;
  color: #3a3a3a;
  margin-bottom: 38px;
  margin-top: 25px;
  text-align: center;
  display: block;
}

.qqzl p {
  font-size: 16px;
  color: #666;
  line-height: 35px;
  margin-top: 20px;
  text-align: center;
}

.qqzl span {
  font-size: 18px;
  color: #00408b;
  font-weight: bold;
  line-height: 34px;
}

.qqzldt {
  background: url(../images/global03_1.png) no-repeat 100px center;
  height: 600px;
  width: 100%;
  position: relative;
}

.qqyxf {
  position: absolute;
  right: 0px;
  top: -100px;
  background: rgba(0, 64, 139, 0.9);
  width: 620px;
  padding: 100px 80px;
  border-radius: 20px;
}

.qqyxf h3 {
  font-size: 24px;
  color: #fff;
  line-height: 80px;
  font-weight: normal;
}

.qqyxf p {
  float: left;
  font-size: 14px;
  color: #fff;
  width: 50%;
  margin-bottom: 30px;
}

.qqyxf p b {
  font-size: 24px;
  font-weight: bold;
  color: #facd00
}

.qqyxf span {
  padding-top: 50px;
  color: #fff;
  font-size: 18px;
  display: block;
  float: left;
}

/* 响应式设计 */
@media (max-width: 1440px) {
  .about {
    padding: 100px 0px;
    background-size: 120%;
  }

  .nyqqzl ul {
    width: 100%;
  }

  .ny-bannernr {
    top: 50%;
  }
}

@media (max-width: 1200px) {

  .ny-about-content,
  .party-content-inner {
    flex-direction: column;
  }

  .honor-slide {
    min-width: 33.33%;
  }

  .culture-item {
    min-width: calc(50% - 20px);
  }
}

@media (max-width: 768px) {
  section {
    padding: 50px 0;
  }

  .section-title h2 {
    font-size: 28px;
  }

  .honor-slide {
    min-width: 50%;
  }

  .culture-item {
    min-width: 100%;
  }

  .history-slide {
    padding: 0 30px;
  }

  .history-year {
    font-size: 40px;
  }
}

/*可持续发展*/
#kxcfz {
  width: 100%;
  padding-top: 100px;
  min-height: 900px;
  position: relative;
  padding-bottom: 100px;
  margin-top: 4px;
}

.kcxfz {
  position: relative;
}

.kcxfz ul li {
  width: 380px;
  padding: 50px;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0.9), rgba(0, 81, 154, 0.6));
  z-index: 10;
  border-radius: 4px;
  list-style: none;
}

.kcxfz ul li i {
  font-size: 50px;
  color: #fff;
}

.kcxfz .section-title {
  position: relative;
  top: 0;
  left: 50%;
  transform: translate(-50%, 0);
  z-index: 4;
  transition: all 1s ease;
}


.kcxfz .section-title span {
  color: rgba(0, 81, 154, 0.8);
  line-height: 35px;
  font-size: 1.2rem;
  width: 650px;
  text-align: center;
  display: block;
  margin: 30px auto;
}

.kcxfz .section-title em {
  transform: translate(-50%, -95%);
}

.kcxfz ul li h4 {
  color: #fff;
  margin: 10px 0;
  font-size: 1.4rem;
  font-weight: normal;
}

.kcxfz ul li p {
  font-size: 1rem;
  line-height: 2;
  color: #fff;
}

.kcxfz ul {
  position: relative;
}

.ul1 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.ul1 li:nth-child(2) {
  margin-top: 130px;
}

.ul2 li:nth-child(1) {
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  margin-top: 110px;
}

.ul2 li:nth-child(2) {
  margin-top: 210px;
  position: relative;
  display: block;
  z-index: 9999;
}

.ul3 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.ul3 li:nth-child(1) {
  margin-top: 203px;
}

.ul3 li:nth-child(2) {
  margin-top: -94px;
}

.kcxfz-bj {
  top: 0;
  left: 0;
  width: 100%;
  height: 1000px;
  z-index: 1;
  position: absolute;
}

.kcxfz-bj img {
  width: 100%;
}

.kcxxf .kcxfz-bj {
  position: fixed;
  bottom: 0;
  top: -250px;
}

.kcxxf .kcxfz .section-title {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -85%);
}

.kcxxfb .kcxfz .section-title {
  position: fixed;
  top: 35%;
  left: 50%;
  transform: translate(-50%, -85%);
}


/* 创新诚德 */
.section1 {
  min-height: 100vh;
  padding: 0px 0 0px;
}

/* ==================== 研发创新部分 ==================== */
.innovation-header {
  text-align: center;
  background: url("../images/cxcd1.jpg")no-repeat center top;
  padding: 170px 0px 0px 0px;
}

.section-title2 h3 {
  font-size: 2.2rem;
  color: #333;
  margin-bottom: 20px;
  font-weight: normal;
  text-align: center;
}

.section-title2 i {
  width: 125px;
  height: 3px;
  background: url("../images/titbj1.jpg") no-repeat center;
  display: block;
  margin: 30px auto;
}

.section-title2 span {
  font-size: 1.6rem;
  color: #555;
  margin-bottom: 30px;
  font-weight: normal;
  display: block;
  text-align: center;
}

.section-title2 p {
  font-size: 16px;
  color: #555;
  max-width: 1200px;
  margin: 0 auto;
  line-height: 35px;
}

.innovation-features {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 100px;
  margin: 110px auto 130px auto;
}

.feature-item {
  width: 20%;
  padding: 40px 30px;
  border-radius: 4px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-item:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  height: 0;
  width: 100%;
  transition: all 0.5s ease;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0));
}

.feature-item i {
  font-size: 60px;
  color: #00519a;
  position: relative; z-index: 2;
}

.feature-item i span{ position:relative; font-size:1.5rem; top:-40px; }
.feature-item p {
  font-size: 1.1rem;
  color: #333;
  position: relative; z-index: 2;
}

.feature-item.on:after {
  height: 100%;
}




.feature-item1 {
  width: 45%;
  padding: 40px 30px;
  border-radius: 4px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-item1:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  height: 0;
  width: 100%;
  transition: all 0.5s ease;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0));
}

.feature-item1 i {
  font-size: 28px;
  color: #00519a;
  position: relative; z-index: 2;
}

.feature-item1 i span{ position:relative; font-size:1.5rem; top:-40px; }
.feature-item1 p {
  margin-top: 32px;
  font-size: 1.1rem;
  color: #333;
  position: relative; z-index: 2;
  line-height: 35px;

}

.feature-item1.on:after {
  height: 100%;
}





.feature-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
  color: white;
  font-size: 30px;
}


.cxcdzs {
  width: 100%;
  margin-top: 70px;
}

.cxcdzs ul {
  display: flex;
  gap: 30px;
  justify-content: space-between;
}

.cxcdzs ul li {
  width: 25%;
}

.cxcdzs ul li img {
  width: 100%;
}

.cxcdzs ul li p {
  text-align: center;
  font-size: 15px;
  color: #fff;
}



/* 研发平台 */
.platform-section {
  position: relative;
  padding: 120px 0 80px 0;
}

.platform-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 95%;
  background: url("../images/cxcd2.jpg") no-repeat center top;
  z-index: -1;
}

.platform-section h2 {
  text-align: center;
  font-size: 2.2rem;
  color: white;
  margin-bottom: 70px;
  font-weight: normal;
}

.platform-section p {
  font-size: 16px;
  line-height: 38px;
  text-align: center;
  color: #fff;
}

.certificates {
  max-width: 1600px;
  margin: 0 auto;
  min-width: 1300px;
  padding: 0 60px;
}

.certificate-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  margin-top: 150px;
}

.certificate-item {
  width: 23%;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 20px;
  background: url("../images/cxcgbj.png") no-repeat center #00519a;
}

.certificate-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.certificate-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.certificate-item p {
  padding: 15px 15px 15px 30px;
  height: 170px;
  color: #fff;
  font-size: 1.2rem;
  padding-top: 35px;
  text-align: left;
  position: relative;
  line-height: 28px;
}

.certificate-item p span {
  display: block;
  font-size: 1rem;
  color: #fff;
  font-weight: normal;
  text-align: left;
  position: absolute;
  bottom: 15px;
}

/* ==================== 智能制造部分 ==================== */
#smart-manufacturing {
  padding: 0px 0px 50px 0px;
}

.manufacturing-bases {
  margin-bottom: 100px;
}

.base-desc {
  position: absolute;
  top: 40%;
  left: 60px;
  padding: 30px;
  max-width: 500px;
  border-radius: 8px;
}

.base-desc h3 {
  font-size: 36px;
  color: #fff;
  margin-bottom: 15px;
}

/* 制造特性 */
.manufacturing-features {
  width: 100%;
  margin: 70px auto;
  height: 1020px;
  position: relative;
  visibility: visible;
}

.feature-container {
  display: flex;
  align-items: center;
  margin-bottom: 80px;
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease;
}

.feature-container.visible {
  opacity: 1;
  transform: translateY(0);
  position: sticky;
  padding: 0px;
  background: #fff;
  box-shadow: 0px -7px 15px 0px rgba(14, 89, 133, 0.10);
  border-radius: 20px;
}
.feature-container.visible:nth-child(2){}

.feature-text {
  width: 50%;
  float: left;
  padding: 100px 0px;
  background: url("../images/fztx.png") no-repeat top left;
}

.feature-image {
  width: 50%;
  float: right;
  margin-top: 100px;
}

.feature-image img {
  width: 100%;
  border-radius: 8px;
}

.feature-text h3 {
  font-size: 2rem;
  margin-bottom: 20px;
  font-weight: normal;
      background: linear-gradient(180deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.5));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.feature-text p {
  color: #444;
  line-height: 1.8;
  margin-bottom: 30px;
  font-size: 18px;
}

.feature-text ul {
  list-style: none;
}

.feature-text li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 10px;
  color: #777;
  line-height: 40px;
  font-size: 16px;
}

.feature-text li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 18px;
  width: 10px;
  height: 10px;
  background:linear-gradient(180deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.5));
  border-radius: 50%;
}

.znzz3 {
  width: 100%;
  background: url("../images/znzz3.jpg") no-repeat center;
}

.znzz3nr {
  width: 100%;
  padding-top: 120px;
  padding-bottom: 60px;
}


.znzz3nr p {
  color: #fff;
  line-height: 38px;
  font-size: 16px;
}

.znzz3nr ul {
  width: 100%;
  margin: 60px auto;
  display: flex;
   justify-content: space-between;
}

.znzz3nr ul li {
  color: #fff;
  font-size: 3.2rem;
  width: 20%;
  text-align: center;
  position: relative;
  padding-bottom: 60px;
}
.znzz3nr ul li:after{
  content: "";
  display: block;
  width: 208px;
  height: 100px;
  position: absolute;
  bottom: 0;
  left: 50%;
  margin-left: -104px;
  background: url(../images/tyd-gywm01-ul-li1.png) center bottom no-repeat;
  opacity: 1;
}

.znzz3nr ul li span {
  font-size: 1.1rem;
  text-align: center;
  color: #fff;
  display: block;
  position: relative; z-index: 2;
}

.znzz3nr ul li i {
  font-size: 1rem;
  position: relative;
  top: -40px;
  position: relative; z-index: 2;
}






















.sdcqfb {
  margin-top: 50px;
  display: flex;
  flex-wrap: wrap;
  gap: 2%;
}

.zbcyy {
  width: 72%;
  float: left;
  position: relative;
  border-radius: 10px;
  overflow: hidden;
}

.zbcyy p {
  width: 100%;
  position: absolute;
  bottom: 0px;
  height: 60px;
  background: linear-gradient(0deg, #00519a 0, rgba(0, 0, 0, 0) 100%);
  color: #fff;
  line-height: 70px;
  text-align: center;
  font-size: 16px;
}

.zbcyy img {
  width: 100%;
}

.sdcqfb ul {
  width: 26%;
  float: right;
}

.sdcqfb ul li {
  width: 100%;
  position: relative;
  margin-bottom: 30px;
  border-radius: 10px;
  overflow: hidden;
}

.sdcqfb ul li img {
  width: 100%;
}

.sdcqfb ul li p {
  width: 100%;
  position: absolute;
  bottom: 0px;
  height: 60px;
  background: linear-gradient(0deg, #00519a 0, rgba(0, 0, 0, 0) 100%);
  color: #fff;
  line-height: 70px;
  text-align: center;
  font-size: 16px;
}

.sdcqfb ul li:last-child {
  margin-bottom: 0px;
}



.scsbtp {
  height: 400px;
  margin: 120px auto 60px;
}


.scsbtp ul {}

.scsbtp ul li {
  float: left;
  height: 320px;
}

.scsbtp ul li img {
  width: 450px;
  border-radius: 4px;
  overflow: hidden;
}

.scsbtp1 ul li {
  float: left;
  height: 320px;
}

.scsbtp1 ul li img {
  width: 450px;
  border-radius: 4px;
  overflow: hidden;
}








/* ==================== 数字管理部分 ==================== */
#szgl{
  padding: 100px 0px 0 0;
    width: 100%;
    background: linear-gradient(0deg, rgba(0, 81, 154, 0), rgba(0, 81, 154, 0.05));
}

.szgl {
  width: 100%;
  padding-bottom: 100px;
  position: relative;
}

.szgl ul {
  background: url("../images/szgl1.jpg") no-repeat bottom center;
  position: relative;
  height: 515px;
  gap: 30px;
  display: flex;
  padding: 100px 80px 0px 80px;
  align-items: flex-end;
  border-radius: 10px;
  justify-content: space-around;
}

.szgl ul li {
  width: 30%;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  height: 220px;
  padding: 30px 40px;
  position: relative;
  bottom: -70px;
  text-align: center;
}
.szgl ul li:after{
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  height: 0;
  width: 100%;
  transition: all 0.5s ease;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0));
}

.szgl ul li h5 {
  font-size: 1.6rem;
  color: #00519a;
  line-height: 50px;
  margin-bottom: 8px;
  font-weight: normal;
  position: relative; z-index: 2;
}

.szgl ul li span {
  font-size: 1.1rem;
  color: #555;
  line-height: 2;
  position: relative; z-index: 2;
}

.szgl ul li:hover:after {
  height:100%;
}



.szgl h3 {
  font-size: 2rem;
  color: #333;
  margin-bottom: 60px;
  font-weight: normal;
}

.szgl h3 p {
  font-size: 16px;
  color: #555;
  margin-top: 30px;
}

.szgl h4 {
  position: absolute;
  left: 10%;
  top: 32%;
  color: #fff;
  z-index: 999;
  font-size: 2.2rem;
  font-weight: normal;
}









#jxhyy {
  padding: 120px 0px 80px 0;
  background: url("../images/szgl.jpg") no-repeat center top;
  margin-top: 70px;
}

.jxhyy {
  width: 100%;
  padding-bottom: 100px;
  position: relative;
}

.jxhyy h3 {
  font-size: 2rem;
  color: #333;
  margin-bottom: 60px;
  font-weight: normal;
}

.jxhyy h3 p {
  font-size: 16px;
  color: #555;
  margin-top: 30px;
}

.jxhyy ul {
  background: url("../images/szgl2.png") no-repeat bottom center;
  position: relative;
  height: 515px;
  gap: 30px;
  display: flex;
  padding: 100px 60px 0px 60px;
  align-items: flex-end;
  border-radius: 10px;
}

.jxhyy ul li {
  width: 30%;
  background: #fff;
  box-shadow: 1px 2px 5px #ddd;
  border-radius: 10px;
  overflow: hidden;
  height: 190px;
  padding: 30px 40px;
  position: relative;
  bottom: -70px;
  text-align: center;
}
.jxhyy ul li:after{
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  height: 0;
  width: 100%;
  transition: all 0.5s ease;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0));
}

.jxhyy ul li h5 {
  font-size: 1.6rem;
  color: #00519a;
  line-height: 50px;
  margin-bottom: 8px;
  font-weight: normal;
  position: relative; z-index: 2;
}

.jxhyy ul li span {
  font-size: 1.1rem;
  color: #555;
  line-height: 2;
  position: relative; z-index: 2;
}

.jxhyy ul li:hover:after {
  height:100%;
}

.jxhyy h4 {
  position: absolute;
  left: 10%;
  top: 32%;
  color: #fff;
  z-index: 999;
  font-size: 2.2rem;
  font-weight: normal;
}




/* 弹窗样式 */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background-color: white;
  padding: 50px;
  border-radius: 10px;
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  position: relative;
}

.modal-content img {
  width: 65%;
  margin: 20px auto;
}

.close {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 30px;
  cursor: pointer;
}

/* 响应式设计 */
@media (max-width: 1200px) {
  .innovation-features {
    max-width: 900px;
  }

  .feature-item {
    width: 48%;
    margin-bottom: 30px;
  }

  .certificate-item {
    width: 48%;
    margin: 0 1% 20px;
  }

  .feature-container {
    flex-direction: column;
  }

  .feature-text {
    padding: 0 20px 30px;
  }

  .stat-item {
    width: 48%;
  }
}

@media (max-width: 768px) {
  .main-nav .container {
    height: 60px;
  }

  .innovation-header h1 {
    font-size: 36px;
  }

  .feature-item {
    width: 100%;
  }

  .certificate-item {
    width: 100%;
    max-width: 350px;
  }
}

/* ==================== 新闻中心 ==================== */
#tjxw {
  width: 100%;
  background: #f3f3f3;
  padding: 50px 0px;
}

.tjxw {
  width: 100%;
  padding: 60px;
  background: #fff;
  border-radius: 4px;
  height: 400px;
}

.tjxw_l {
  width: 42%;
  float: left;
  height: 290px;
  overflow: hidden;
  border-radius: 4px;
}

.tjxw_l img {
  width: 100%;
  border-radius: 10px;
}

.tjxw_r {
  width: 50%;
  float: right;
}

.tjxw_r span {
  color: #555;
}

.tjxw_r h3 {
  font-size: 22px;
  color: #333;
  line-height: 50px;
  margin-top: 20px;
  font-weight: normal;
}

.tjxw_r p {
  font-size: 16px;
  font-weight: normal;
  color: #777;
  margin: 30px 0px 50px 0px;
  line-height: 30px;
}

.tjxw_r a {
  font-size: 16px;
  color: #00519a;
  line-height: 40px;
}

.tjxw_r a e {
  width: 40px;
  height: 40px;
  line-height: 40px;
  display: block;
  border-radius: 100%;
  border: 1px #00519a solid;
  margin-right: 20px;
  text-align: center;
  float: left;
  font-size: 16px;
}

.xwdt {
  margin: 120px auto 60px;
}

.xwdt ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.xwdt ul li {
  width: 31%;
  padding: 30px 0px;
}

.xwslt {}

.xwdt ul li img {
  width: 100%;
  max-height: 260px;
  max-width: 100%;
  border-radius: 4px;
  overflow: hidden;
}

.xwdt ul li p {
  font-size: 1rem;
  color: #888;
}

.xwdt ul li h4 {
  font-size: 1.15rem;
  color: #333;
  line-height: 40px;
  font-weight: normal;
  margin-top: 10px; margin-bottom: 10px;
}
.xwdt ul li h4:hover{ color:#00519a }
.mtjj {
  width: 100%;
  padding: 100px 0px 60px 0px;
  background: #00519a;
}

/* ==================== 新闻详情 ==================== */
.mainbg-f3 {
  width: 100%;
  background: #f8f8f8;
  padding: 60px 0;
  overflow: hidden;
}

.nynewsshow-l {
  float: left;
  background: #fff;
  padding: 60px;
  box-sizing: border-box;
  border-radius: 4px;
  width: calc(100% - 450px);
}

.nynewsshow-l h1.title {
  font-size: 26px;
  line-height: 60px;
  padding-bottom: 10px;
  border-bottom: 1px #eee solid;
  font-weight: normal;
}

.nynewsshow-l h1.title .info {
  font-size: 14px;
  color: #666;
  line-height: 40px;
  font-weight: normal;
}

.nynewsshow-l h1.title .info small {
  font-size: 14px;
}

.nynewsshow-l img {
  max-width: 100%;
}

.textarea {
  color: #666;
  line-height: 36px;
}

.textarea p {
  font-size: 1rem !important;
  margin-bottom: 15px;
}

.textarea p span {
  font-size: 14px !important;
  color: #666
}

.nynewsshow-r {
  float: right;
  width: 400px;
}

.nynewspreNext {
  background: linear-gradient(90deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0.05));
  padding: 30px;
  border-radius: 4px;
  margin-top: 40px;
}
.nynewspreNext ul{
  display: flex;
  justify-content: space-evenly;
}
.nynewspreNext ul li {
  font-size: 1rem;
  box-sizing: border-box;
  font-weight: normal;
}

.nynewspreNext ul li a {
  font-weight: normal;
  font-size: 1rem;
  color: #00519a;
}

.nynewspreNext ul li span {
  font-weight: normal;
  font-size: 1rem;
  color: #888;
}

.share_box {
  background: #fff;
  padding: 30px;
  font-size: 18px;
  box-sizing: border-box;
}

.share_box_title {
  font-size: 1.6rem;
  font-weight: normal;
  margin-bottom: 20px;
  background: linear-gradient(180deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.5));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.nynewsshow-r-pro {
  width: 100%;
  padding: 30px;
  background: #fff;
  box-sizing: border-box;
  border-radius: 4px;
}

.nynewsshow-r-pro ul {
  width: 100%;
  position: relative;
}

.nynewsshow-r-pro ul li {
  margin: 0 1% 5%;
  box-sizing: border-box;
  padding: 20px;
  border: 1px #eee solid;
  transition: all 0.5s ease;
  border-radius: 4px;
}

.nynewsshow-r-pro ul li h4 {
  font-size: 1.1rem;
  color: #888;
  font-weight: normal;
  margin-bottom: 20px;
}
.nynewsshow-r-pro ul li h4 a{
  color: #333;
}
.nynewsshow-r-pro ul li h4 a:hover{color: #00519a}

.nynewsshow-r-pro ul li h4 b {
  display: block;
  font-family: Impact;
  font-size: 18px;
  font-weight: normal
}


.nynewsshow-r-pro ul li h6 {
  font-size: 14px;
  width: 291px;
  -webkit-transition: all ease-in-out 0.3s;
  -o-transition: all ease-in-out 0.3s;
  -ms-transition: all ease-in-out 0.3s;
  transition: all ease-in-out 0.3s;
  overflow: hidden;
  height: 227px;
}
.nynewsshow-r-pro ul li h6 a{ display:block; height:100%; width:100%; }
.nynewsshow-r-pro ul li h6 a img {
  width: 100%;
  -webkit-transition-duration: 1s;
  transition-duration: 1s;
  aspect-ratio: 291 / 227 ;
  object-fit: cover;
}
.nynewsshow-r-pro ul li:hover {
  box-shadow: 0px 2px 10px 1px rgba(0, 0, 0, 0.1);
}

.nynewsshow-r-pro ul li:hover h6 a img {
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1)
}

/* ==================== 案例页面 ==================== */
.gczlfl {
  width: 95%;
  margin: 20px auto;
}

.gczlfl ul {
  display: flex;
}

.gczlfl ul li {
  margin: 0 10px;
}

.gczlfl ul li a {
  display: block;
  color: #00519a;
  text-align: center;
  line-height: 40px;
  padding: 0px 10px;
}

.gczlfl ul .albact {
  background: #eee;
  color: #00519a;
  line-height: 40px;
  display: block;
  border-radius: 10px;
  padding: 0 20px;
}
.gcallbbg{
  width: 100%; padding: 120px 0 60px;  
  background: rgba(0, 81, 154, 0.1);
}
.gcallb {
  margin-top: 50px;
}

.gcallb ul {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
}

.gcallb ul li {
  width: 25%;
  padding: 0 18px;
  margin-bottom: 30px;
}

.gcallb ul li:nth-child(4n+1) {
  animation-delay: .1s;
}

.gcallb ul li a {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 4px;
  overflow: hidden;
  background-color: #fff;
  box-shadow: 0px 4px 9.642px 6px rgba(64, 123, 255, 0), 0px 7px 16px 0px rgba(41, 107, 255, 0), 0px 2px 6px 0px rgba(186, 203, 238, 0);
  padding-bottom: 20px;
}
.gcallb ul li a:hover {
  box-shadow: 0px 4px 9.642px 6px rgba(64, 123, 255, 0.05), 0px 7px 16px 0px rgba(41, 107, 255, 0.06), 0px 2px 6px 0px rgba(186, 203, 238, 0.10);
}

.gcallb ul li h3 {
  font-size: 1.1rem;
  line-height: 1.75;
  color: #333;
  font-weight: normal;
  white-space: nowrap;text-overflow: ellipsis;
  overflow: hidden; height: 60px; width: 100%;
  box-sizing: border-box;
  padding: 20px 30px 10px;
}

.gcallb ul li p {
  font-size: 1rem;
  line-height: 1.75;
  color: #aaa;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  height:80px;box-sizing: border-box;overflow: hidden;
  padding: 0 30px; margin-bottom: 20px;
}

.gcallb ul li span {
  border-radius: 4px;
  background:linear-gradient(90deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0.05));
  display: inline-block;
  font-size: 14px;
  line-height: 18px;
  color: #00519a;
  margin: 10px 30px;
  padding: 5px 10px;
}


.hzkhtb {
  width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 60px;
    min-width: 1300px;
}

.hzkhtb ul {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}

.hzkhtb ul li {
  width: 14.9%;
  border: 1px #eee solid;
  margin-bottom: 0px;
  text-align: center;
  padding:10px 0;
}


.hzkhtb ul img {
  height:80px;

}





/* ==================== 招聘页面 ==================== */
.jrcd {

  padding-top: 100px;
  padding-bottom: 120px;
}

.rcln {
  width: 100%;
  background: url(../images/rcln.jpg) no-repeat center;
  max-width: 1480px;
  border-radius: 20px;
  overflow: hidden;
  margin: 50px auto 0px auto;
  padding: 0 50px 30px 50px;
}

.rcln h3 {
  padding: 100px 0px 50px 0px;
  font-size: 2rem;
  color: #fff;
  font-weight: normal;
}

.rcln p {
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 100px;
}

/*专利部分*/
.zlzs {
  width: 100%;
  overflow: hidden;
  max-width: 1920px;
  margin: 50px auto 0px auto;
}

.zlzs ul {
  width: 100%;
  display: flex;
  gap: 20px;
}

.zlzs ul li {
  height: 160px;
}

.zlzs ul li img {

  max-height: 100%;
}

#demo2p {
  height: 180px;
  list-style: none outside none;
  overflow: hidden;
  width: 100%;
}

#indemo2p {
  float: left;
  width: 800%;
}

#demo2p1 {
  float: left;
  margin-right: 15px;
}

#demo2p2 {
  float: left;
}

#demo3p {
  height: 160px;
  list-style: none outside none;
  overflow: hidden;
  width: 100%;
}

#indemo3p {
  float: left;
  width: 800%;
}

#demo3p1 {
  float: left;
  margin-right: 15px;
}

#demo3p2 {
  float: left;
}

#fldy {
  width: 100%;
  padding: 120px 0px 60px;
  background: url("../images/fldy.jpg") no-repeat center;
  margin-bottom: 70px;
}

.fldy ul {
  display: flex;
  gap: 70px;
  margin: 40px 0px;
}

.fldy ul li {
  width: 20%;
}

.fldy ul li span {
  font-size: 2rem;
  line-height: 75px;
  text-align: center;
  width: 75px;
  height: 75px;
  border-radius: 100%;
  border: 1px #fff dashed;
  color: #fff;
  display: block;
  margin: 40px auto;
  animation: xz 5s infinite linear;
  -webkit-animation: xz 5s infinite linear;
}

.fldy ul li h4 {
  font-size: 18px;
  color: #fff;
  text-align: center;
  display: block;
  margin-bottom: 20px;
  font-weight: normal;
}

.fldy ul li p {
  color: #fff;
  font-size: 1.1rem;
  text-align: center;
}

.jskj {
  margin-top: 120px;
  margin-bottom: 80px;
}

.jskj ul {
  margin-top: 70px;
  overflow: hidden;
  width: 100%;
  display: flex;
  justify-content: space-around;
}

.jskj ul li {
  width: 32%;
  padding: 50px;
  height: 210px;
  border-radius: 10px;
}

.jskj ul li:last-child {
  margin-right: 0px;
  background: #00408b;
}

.jskj ul li:last-child p {
  color: #fff;
}

.jskj ul li:first-child {
  background: #c91825;
}

.jskj ul li:first-child h3 {
  color: #fff;
}

.jskj ul li:first-child p {
  color: #fff;
}

.jskj ul li h4 {
  font-size: 26px;
  margin-bottom: 10px;
  height: 75px;
  line-height: 75px;
  color: #fff;
  font-weight: normal;
}

.jskj ul li p {
  font-size: 15px;
  color: #888;
}

.jskj ul li:nth-child(2) {
  border: 1px #eee solid;
}

.jskj ul li:nth-child(2) h4 {
  color: #333;
}

#zpgw {
  padding: 100px 0px;
  background: #eff4fa;
}

.recruit-bot {
  padding-top: 60px;
  padding-bottom: 60px;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0px 383px 107px 0px rgba(132, 155, 179, 0.00), 0px 245px 98px 0px rgba(132, 155, 179, 0.01), 0px 138px 83px 0px rgba(132, 155, 179, 0.05), 0px 61px 61px 0px rgba(132, 155, 179, 0.09), 0px 15px 34px 0px rgba(132, 155, 179, 0.10);
}

.recruit-page .mod-wrap {
  padding-bottom: 0px;
}

.recruit-bot-tpul {
  display: flex;
  align-items: center;
  border-radius: 10px;
  background: #00519a;
  margin-bottom: 24px;
}




.recruit-bot-tpul-li,
.rbbl-boxs-tp-item {
  width: 16.666667%;
  line-height: 70px;
  color: #fff;
  font-size: 1.2rem;
  text-align: center;
}

.rbbl-boxs-tp-item:first-child{ width:23%; }
.rbbl-boxs-tp-item:last-child{ width:10%; }


.recruit-bot-tpul-li:first-child{ width:23%; }
.recruit-bot-tpul-li:last-child{ width:10%; }


.rbbl-boxs-tp {
  display: flex;
  background: #f2f7fc;
  border-bottom: solid 1px #D0DBE1;
  cursor: pointer;
}

.rbbl-boxs-tp-item p {
  text-align: center;
  color: #666;
  padding: 10px 0;
  font-size: 1.2rem;
}

.rbbl-boxs {
  overflow: hidden;
  border-radius: 10px;
}

.rbbl-boxs-tp-item p span {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(3, 26, 39, 0.10);
  display: block;
  margin: 0 auto;
  position: relative;
  transition: all .4s;
  margin-top: 20px;
}

.rbbl-boxs-tp-item p span::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 43.75%;
  height: 1px;
  background: #555;
  transition: all .4s;
}

.rbbl-boxs-tp-item p span::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1px;
  height: 43.75%;
  background: #555;
  transition: all .4s;
}

.recruit-bot-btul-li.act .rbbl-boxs-tp-item p span {
  background: #d80c18;
}

.recruit-bot-btul-li.act .rbbl-boxs-tp-item p span::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.recruit-bot-btul-li.act .rbbl-boxs-tp-item p span::before {
  background: #fff;
}

.recruit-bot-btul-li.act .rbbl-boxs {
  border-radius: 10px 10px 0 0;
}

.recruit-bot-btul-li:last-child .rbbl-boxs-tp {
  border-bottom: solid 1px transparent;
}

.recruit-bot-cry {
  border-radius: 10px;
  overflow: hidden;
}

.rbbl-boxs-bot {
  padding: 44px;
  border-top: solid 1px #D0DBE1;
}

.rbbl-boxs-bot-edr h5 {
  color: #333;
  line-height: 100px;
  padding-bottom: 22px;
  border-bottom: solid 1px #D0DBE1;
  margin-bottom: 24px;
  font-size: 2rem;
  font-weight: normal;
}

.rbbl-boxs-bot-edr p {
  color: #333;
  line-height: 40px;
  font-size: 1rem;
}

.rbbl-boxs-bot-edr a {
  margin-top: 50px;
  font-size: 16px;
  display: block;
  width: 500px;
  line-height: 50px;
  border: 1px #00519a solid;
  border-radius: 10px;
  text-align: center;
  display: flex;
  justify-content:center;
  gap: 10px;
}

.rbbl-boxs-bot-edr a:hover {
  background: #00519a;
  color: #fff;
}

.rbbl-boxs-bot-edr a i{ font-size: 35px; line-height:50px; }




.rbbe-edr ol li {
  list-style-type: decimal;
}

.rbbe-edr h6 {
  color: var(--color030);
  font-size: var(--font18);
  line-height: var(--line175);
  margin-bottom: 14px;
}

.rbbe-edr p {
  color: var(--color666);
  line-height: var(--line175);
  font-size: var(--font16);
  margin-bottom: var(--parpspace10);
}

.rbbe-edr {
  width: 68%;
  margin-bottom: 32px;
}

.recruit-bot-btul-li.act .rbbl-boxs {
  border: solid 1px var(--colormain2);
}

.rbbl-boxs-bot {
  display: none;
}

.recruit-bot-btul-li:first-child .rbbl-boxs-bot {
  display: block;
}

.recruit-page .mod-paging {
  margin-top: var(--space44);
}

/* ==================== 联系我们 ==================== */
#lxwm {
  background: linear-gradient(180deg, rgba(0, 81, 154, 0), rgba(0, 81, 154, 0.1));
  padding: 130px 0px;
}

.lxwm {
  display: flex;
}

.lxwm_left {
  width: 42%;
  padding-right: 155px;
  visibility: visible;
  animation-name: ysfadeInUp;
}

.lxwm_logo {
  width: 220px;
  margin-bottom: 25px;
}

.lxwm_logo img {
  width: 100%;
}

.lxwm_left h3 {
  margin-bottom: 32px;
  color: #00519a;
  line-height: 1.5rem;
  font-size: 22px;
  font-weight: normal;
}

.lxwm_left h4 {
  margin-top: 120px;
  font-size: 22px;
  margin-bottom: 50px;
}

.lxwm_right {
  padding: 40px;
  width: 58%;
  border-radius: 4px;
  background: #FFF;
  box-shadow: 0px 383px 107px 0px rgba(132, 155, 179, 0.00), 0px 245px 98px 0px rgba(132, 155, 179, 0.01), 0px 138px 83px 0px rgba(132, 155, 179, 0.05), 0px 61px 61px 0px rgba(132, 155, 179, 0.09), 0px 15px 34px 0px rgba(132, 155, 179, 0.10);
  overflow: hidden;
}

.lxwm_right h4 {
  margin-top: 30px;
  margin-bottom: 40px;
  color: #00519a;
  padding: 0 16px;
  position: relative;
}
.lxwm_right h4 b{
  font-size: 2rem;
  color: #333;
  background: linear-gradient(180deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.5));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: normal;
    position: relative; z-index: 2;
}
.lxwm_right h4 em{
      position: absolute;
    z-index: 1;
    left: 10px;
    top: 50%;
    transform: translate(0, -60%);
    text-transform: uppercase;
    font-size: 60px;
    font-weight: bold;
    background: linear-gradient(180deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.form-group {
  padding: 0 16px;
  margin-bottom: 32px;
  width: 50%;
  float: left;
}

.form-group1 {
  padding: 0 16px;
  margin-bottom: 32px;
  width: 100%;
}

.form-control {
  width: 100%;
  height: 50px;
  border-radius: 4px;
  background: linear-gradient(90deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0.05));
  display: block;
  border: none;
}

.form-control {
  padding: 014px;
  width: 100%;
  height: 100%;
  font-size: 16xp;
  line-height: 1.5rem;
  color: #333;
}

.form-group1 img {
  height: 45px;
  border-radius: 10px;
  overflow: hidden;
}

.ys-fii-name {
  font-size: 18px;
  line-height: 1.7rem;
  color: #333;
  margin-bottom: 16px;
  display: block;
}

.lytj {
  width: 100%;
  border: none;
  background: #00519a;
  line-height: 50px;
  color: #fff;
  font-size: 16px;
  border-radius: 4px;
}

.lxwm_left p {
  height: 60px;
  margin: 20px 0px;
  background: #fff;
  font-size: 16px;
  color: #555;
  padding: 0 10px;
  line-height: 60px;
  border-radius: 10px;
}

.lxwm_left p i {
  font-size: 30px;
  color: #00519a;
  margin-right: 10px;
}

@media (max-width: 1440px) {
  .lxwm_left {
    padding-right: 80px;
  }

  .lxwm_right h4 {
    margin-bottom: 50px;
  }

  .lxwm_ewm {
    margin-top: 50px;
  }
}


/* ==================== 产品页面 ==================== */
.culture {
  min-height: 100vh;
}

.culture-section {
  position: relative;
  height: 1000px;
}

.culture-container {
  display: flex;
  height: 100%;
  position: relative;
}

/* 背景层 */
.culture-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transition: opacity 0.8s ease-in-out;
  z-index: 1;
}

.culture-bg.active {
  opacity: 1;
}


/* 诚德学院 */
.cdxy{
  padding: 120px 0px 120px 0px;
  background: linear-gradient(0deg, rgba(0, 81, 154, 0), rgba(0, 81, 154, 0.1));
}


.pytx{ 
  display:flex;
opacity: 1;
  transform: translateY(0);
  position: sticky;
  padding: 0px 60px;
  background: #f2f7fc;
  box-shadow: 0px -2px 7px 3px rgba(14, 89, 133, 0.10);
  border-radius: 20px; }
.feature-text14 {
  width: 70%;
  float: left;
  padding: 80px 0px;
  margin-right: 2%;
}

.feature-image1 {
  width: 28%;
  float: right;
  margin-top: 80px;
}

.feature-image img {
  width: 100%;
  border-radius: 8px;
}

.feature-text14 h3 {
  font-size: 2rem;
  margin-bottom: 40px;
  font-weight: normal;
      background: linear-gradient(180deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.5));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}


.feature-text14 ul {
  list-style: none;
}

.feature-text14 li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 20px;
  color: #777;
  line-height: 40px;
  font-size: 16px;
}

.feature-text14 li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 18px;
  width: 10px;
  height: 10px;
  background:linear-gradient(180deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.5));
  border-radius: 50%;
}


.cdxyhxjz{ margin-top:50px; }
.cdxyhxjz h3{
    font-size: 2rem;
  margin-bottom: 40px;
  font-weight: normal;
      background: linear-gradient(180deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.5));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.cdxyhxjz ul { display:flex; justify-content:space-between; gap:5%}
.cdxyhxjz ul li{width: 33%; padding:40px;  background:url(../images/fztx.png) no-repeat bottom left #fff; height: 240px; box-shadow: 0 10px 20px rgb(0 0 0 / 10%); border-radius: 10px; position: relative; overflow: hidden; background-size: 100%; }
.cdxyhxjz ul li h4{ font-size: 1.6rem;
  color: #00519a;
  line-height: 50px;
  margin-bottom: 8px;
  font-weight: normal;
  position: relative; z-index: 2; }
.cdxyhxjz ul li p{   font-size: 1.1rem;
  color: #555;
  line-height: 2;
  position: relative; z-index: 2; }


.cdxyhxjz ul li:after{
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  height: 0;
  width: 100%;
  transition: all 0.5s ease;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0));


}

.cdxyhxjz ul li:hover:after {
  height:100%;
}



        .cdxy-container {
            position: relative;
            width: 100%;
            height: 260px;
            overflow: hidden;
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }
        
        .cdxy-slider {
            display: flex;
            transition: transform 0.4s ease;
            height: 100%;
        }
        
        .cdxy-slide {
            min-width: 100%;
            height: 100%;
        }
        
        .cdxy-slide img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        
        .cdxy-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(0, 0, 0, 0.5);
            color: white;
            border: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            font-size: 18px;
            cursor: pointer;
            display: flex;
            justify-content: center;
            align-items: center;
            transition: background 0.2s;
        }
        
        .cdxy-btn:hover {
            background: rgba(0, 0, 0, 0.8);
        }
        
        .cdxy-prev {
            left: 10px;
        }
        
        .cdxy-next {
            right: 10px;
        }


/* 四个文化区块 */
#cdjs {
  padding: 120px 0px 120px 0px;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0), rgba(0, 81, 154, 0.1));
}

.sdjs {
  width: 100%;
  height: 580px;
  border-radius: 10px;
  overflow: hidden;
}

.cdjs {
  flex: 1;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
  cursor: default;
  overflow: hidden;
  transition: all 1.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  background-color: linear-gradient(0deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2));
  backdrop-filter: blur(2px);

}

.cdjs:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

.cdjs-bg {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  backdrop-filter: blur(8px);
  display: block;
}

.cdjs .active::before {
  backdrop-filter: blur(0px);
}

/* 文化标题 */
.culture-title {
  font-size: 1.2rem;
  font-weight: normal;
  text-align: center;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  transform: translateY(0);
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 99;
  position: absolute;
  bottom: 100px;
}

.culture-title img {
  display: block;
  margin: 15px auto;
}

/* 文化内容 */
.whxzzt {
  position: absolute;
  left: 0;
  width: 100%;
  padding: 80px;
  transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  opacity: 0;
}

.whxzzt h3 {
  font-size: 2rem;
  margin-bottom: 20px;
  font-weight: normal;
}

.whxzzt p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 15px;
  color: #fff;
}

/* 激活状态 */
.cdjs.active {
  flex: 5;
  background-color: transparent;
  backdrop-filter: none;
}

.cdjs.active .culture-title {
  transform: translateY(-150px);
  font-size: 40px;
  display: none;
}

.cdjs.active .whxzzt {
  top: 20%;
  opacity: 1;
  transition-delay: 0.3s;
  z-index: 999;
}

/* 背景图片对应 */
#culture-11 .cdjs-bg {
  background: url("../images/qyjs1.jpg")
}

#culture-12 .cdjs-bg {
  background: url("../images/qyjs2.jpg")
}

#culture-13 .cdjs-bg {
  background: url("../images/qyjs3.jpg")
}

#culture-14 .cdjs-bg {
  background: url("../images/qyjs4.jpg")
}

/* 响应式设计 */
@media (max-width: 768px) {
  .culture-container {
    flex-direction: column;
    height: auto;
  }

  .cdjs {
    height: 25vh;
    min-height: 200px;
  }

  .cdjs.active {
    height: 50vh;
    flex: none;
  }

  .cdjs.active .culture-title {
    transform: translateY(-50px);
  }

  .whxzzt {
    padding: 20px;
  }
}

/* 产品区域 */
.culture-item {
  flex: 1;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: white;
  cursor: pointer;
  overflow: hidden;
  transition: all 1.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  background-color: linear-gradient(0deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2));
  backdrop-filter: blur(2px);
  height: 100vh;
}

.culture-item:hover {
  background-color: rgba(0, 0, 0, 0.1);
}

.culture-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  backdrop-filter: blur(8px);
  display: block;
  -webkit-backdrop-filter: blur(8px);
  -moz-backdrop-filter: blur(8px);







}

.culture-item .active::before {
  backdrop-filter: blur(0px);
}

/* 文化标题 */
.culture-title {
  font-size: 20px;
  font-weight: normal;
  text-align: center;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  transform: translateY(0);
  transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 99;
  position: absolute;
  bottom: 100px;
}

.culture-title img {
  display: block;
  margin: 15px auto;
}

/* 文化内容 */
.culture-content {
  position: absolute;
  bottom: -100%;
  left: 0;
  width: 100%;
  padding: 80px;
  transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  opacity: 0;
}

.culture-content h3 {
  font-size: 32px;
  margin-bottom: 20px;
  font-weight: normal;
}

.culture-content p {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 15px;
  color: #fff;
}

.culture-content a {
  color: #fff;
  font-size: 1rem;
  line-height: 35px;
  border-radius: 4px;
  border: 1px #fff solid;
  text-align: center;
  display: block;
  width: 100px;
}

/* 激活状态 */
.culture-item.active {
  flex: 5;
  background-color: transparent;
  backdrop-filter: none;
}

.culture-item.active .culture-title {
  transform: translateY(-150px);
  font-size: 40px;
  display: none;
}

.culture-item.active .culture-content {
  top: 60%;
  opacity: 1;
  transition-delay: 0.3s;
  z-index: 999;
}

/* 背景图片对应 */
#culture-1 .culture-bg {
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0) 55%, rgba(0, 81, 154, 0.7) 70%, rgba(0, 81, 154, 0.9)), url('../images/cp1.jpg');
}

#culture-2 .culture-bg {
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0) 55%, rgba(0, 81, 154, 0.7) 70%, rgba(0, 81, 154, 0.9)), url('../images/cp2.jpg');
}

#culture-3 .culture-bg {
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0) 55%, rgba(0, 81, 154, 0.7) 70%, rgba(0, 81, 154, 0.9)), url('../images/cp3.jpg');
}

#culture-4 .culture-bg {
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0) 55%, rgba(0, 81, 154, 0.7) 70%, rgba(0, 81, 154, 0.9)), url('../images/cp4.jpg');
}

#culture-5 .culture-bg {
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0) 55%, rgba(0, 81, 154, 0.7) 70%, rgba(0, 81, 154, 0.9)), url('../images/cp5.jpg');
}

#culture-6 .culture-bg {
  background-image: linear-gradient(180deg, rgba(255, 255, 255, 0) 55%, rgba(0, 81, 154, 0.7) 70%, rgba(0, 81, 154, 0.9)), url('../images/cp6.jpg');
}

/* 响应式设计 */
@media (max-width: 768px) {
  .culture-container {
    flex-direction: column;
    height: auto;
  }

  .culture-item {
    height: 25vh;
    min-height: 200px;
  }

  .culture-item.active {
    height: 50vh;
    flex: none;
  }

  .culture-item.active .culture-title {
    transform: translateY(-50px);
  }

  .culture-content {
    padding: 20px;
  }
}

/* 资质荣誉 */
.ryqhb {
  display: flex;
  margin-bottom: 10px;
  justify-content: space-between;
  gap: 30px;
}

.ryqh {
  width: 33%;
  cursor: pointer;
  background: linear-gradient(90deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0.05));
  margin-right: 5px;
  height: 55px;
  border-radius: 4px;
  font-size: 1.2rem;
  position: relative;
  line-height: 55px;
}

.ryqh i {
  line-height: 40px;
  font-size: 32px;
  padding-left: 30px;
  display: block;
  padding-top: 10px;
  float: left;
  padding-right: 15px;
}

.ryqh span {
  font-size: 1.8rem;
  opacity: 0.6;
  font-weight: bold;
  position: absolute;
  right: 20px;
  top: 10px;
  line-height: 1.3;
  color: #fff;
}

.ryqh.active {
  background: linear-gradient(90deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.8));
  ;
  color: #fff;
}

.ryqh.active span {
  opacity: 0.1;
}

/* 内容区域样式 */
.rynr {
  display: none;
}

.rynr.active {
  display: block;
}

.syproduct-listn dl {
  display: flex;

  justify-content: flex-start;
  flex-wrap: wrap;
  gap: 30px;

}

.syproduct-listn dl dd {

  width: 23%;
  margin-bottom: 40px;
  background: #fff;
  max-height: 510px;
  box-sizing: border-box;
  transition: all 0.5s ease;
  position: relative;
  border-radius: 4px;

}

.syproduct-listn dl dd h4 {
  font-size: 1.1rem;
  color: #333;
  font-weight: normal;
  text-align: center;
}
.syproduct-listn dl dd h4 a{
  font-size: 1.1rem;
  color: #333;
  display: block;
  padding: 20px 30px 20px 30px;
}
.syproduct-listn dl dd h4 a:hover{
  color: #00519a;
}

.syproduct-listn dl dd h4 b {
  display: block;
  font-family: Impact;
  font-size: 20px;
  font-weight: normal
}

.syproduct-listn dl dd h3 a img {
  max-width: 100%;
  -webkit-transition-duration: 1s;
  transition-duration: 1s;
  aspect-ratio: 4 / 3;
    object-fit: cover;
}

.syproduct-listn dl dd h3 a {
  display: block;
  border-radius: 4px 4px 0px 0px;
  overflow: hidden;

}

.syproduct-listn dl dd h3 {
  font-size: 14px;
  -webkit-transition: all ease-in-out 0.3s;
  -o-transition: all ease-in-out 0.3s;
  -ms-transition: all ease-in-out 0.3s;
  transition: all ease-in-out 0.3s;
  overflow: hidden;
  margin: 0 auto;
}

.syproduct-listn dl dd>p:after {
  content: " ";
  background: #00408b;
  z-index: 1;
  position: absolute;
  left: 0px;
  bottom: 0;
  width: 0;
  height: 5px;
  transition: all 0.5s ease;
}

.syproduct-listn dl dd:hover {
  box-shadow: 0px 2px 10px 1px rgba(0, 0, 0, 0.1);
}

.nyproduct {
  margin: 120px 0px 60px;
}

.syproduct-listn dl dd:hover h3 a img {
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1)
}

.syproduct-listn dl dd:hover>p a.nyproduct-list-lj {
  color: #fff;
}

.syproduct-listn dl dd:hover>p:after {
  width: 324px;
}

.syproduct-listn dl dd h5 {
  box-sizing: border-box;
  margin: 20px 0 22px;
  padding: 0 30px;
}

.syproduct-listn dl dd h5 p {
  height: 33px;
  line-height: 33px;
  font-size: 14px;
  color: #333;
  font-weight: normal;
  text-align: left;
  overflow: hidden;
}

.syproduct-listn dl dd h5 p i {
  display: inline-block;
  margin-top: 5px;
  width: 20px;
  height: 20px;
  float: left;
  margin-right: 10px;
}

.syproduct-listn dl dd h5 p span {
  color: #606060;
  font-size: 15px;
}

.syproduct-listn dl dd:nth-child(4n) {
  margin-right: 0px;
}


.section-titlen{
  font-size: 2.2rem;
    margin-bottom: 20px;
    position: relative;
    color: #333;
    background: linear-gradient(180deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.5));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.sgbl ul li{ margin:15px 0 }
.sgbl ul li p {
  font-size: 1.1rem;
  line-height: 2;
  color: #555
}
.sgbl ul li p b{ font-size: 1rem;font-weight:normal; color:#00519a;background: linear-gradient(90deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0.05));
    padding: 4px 10px; margin-right:6px; border-radius:4px; }

.nypro-item {
  width: 100%;
  height: 750px;
  box-sizing: border-box;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  background: url(../images/proban.jpg) no-repeat center;
}

.nypro-item-l {
  width: 50%;
  z-index: 2;
  overflow: hidden;
  border-radius: 4px 0px 0px 4px;
  max-height: 545px;
}

.nypro-item-l img {
  max-width: 100%;
}

.nypro-item-r {
  padding: 0 50px;
  z-index: 9;
  width: 50%;
  background: #fff;
  max-height: 545px;
}

.nypro-item-r h1 {
  font-size: 2.4rem;
  font-weight: normal;
  margin-bottom: 40px;
  background: linear-gradient(180deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.5));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nypro-item-r h1 a {
  color: #00408b;
  font-size: 16px;
  margin-left: 10px;
  padding-left: 20px;
  font-weight: normal;
  background: url(../images/nyprovideo_a.png) left center no-repeat;
  background-size: 15px 15px;
}

.nypro-item-r p {
  font-size: 1.1rem;
  color: #888;
  line-height: 40px;
}

.nypro-item-r h3 {
  font-size: 15px;
  color: #666;
  margin: 5px 0;
  line-height: 32px;
  position: relative;
  padding-left: 2px;
  font-weight: normal;
  width: 285px;
  float: left;
}

.nypro-item-r h4 a {
  width: 160px;
  border-radius: 4px;
  font-size: 1rem;
  line-height: 45px;
  text-align: center;
  display: block;
  font-weight: normal;
  color: rgba(0, 81, 154, 0.8);
  background: linear-gradient(90deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0.05));
  transition: all 0.5s ease;
}

.nypro-item-r h4 a:hover {
  background: linear-gradient(90deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.8));
  color: #fff;
}


.nypro-xqnav {
  width: 100%;
  border-bottom: 1px #eee solid;
  height: 100px;
}

.nypro-xqnav h3 {
  float: left;
  line-height: 100px;
  font-size: 18px;
  color: #333;
  font-weight: normal;
}

.nypro-xqnav ul {
  float: right;
}

.nypro-xqnav ul li {
  float: left;
  line-height: 100px;
}

.nypro-xqnav ul li a {
  font-size: 1.1rem;
  display: block;
  line-height: 100px;
  height: 100px;
  font-weight: normal;
  color: #888;
  position: relative;
  padding: 0 50px;
  transition: all 0.5s ease; 
  background: #fff;
}

.nypro-xqnav ul li.active a {
  color: #00519a;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0.05));
}

.nypro-xqnav ul li a:hover {
  color: #00519a;
  background: linear-gradient(180deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0.05));
}

.nypro-xqdetail {
  overflow: hidden;
  background: #f8f8f8;
  padding: 80px 0px;
}

.nypro-xqdetail h3 {
  font-size: 1.6rem;
  line-height: 50px;
  margin: 30px 0 10px;
  position: relative;
  font-weight: normal;
  box-shadow: 0px 1px 0px 0px rgb(0 0 0 / 10%);
  padding-bottom: 10px;
  background: linear-gradient(180deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.5));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;

}

.nypro-xqdetailn {
  font-size: 1rem;
  line-height: 2;
  padding: 20px 0 0;
  color: #777;
}


.cpxqynr {
  margin-top: 140px;
  overflow: hidden;
  background: #fff;
  border-radius: 4px;
  display: flex;
  align-items: center;
}

.nycpfl {
  margin-bottom: 50px;
}



.nycpfl ul {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.nycpfl ul li {
  width: 23%;
}

.nycpfl ul li a {
  font-size: 1.1rem;
  line-height: 50px;
  color: rgba(0, 81, 154, 0.8);
  display: block;
  background: linear-gradient(90deg, rgba(0, 81, 154, 0.1), rgba(0, 81, 154, 0.05));
  text-align: center;
  border-radius: 4px;
}

.nycpfl ul li a:hover {
  background: linear-gradient(90deg, rgba(0, 81, 154, 1), rgba(0, 81, 154, 0.8));
  color: #fff;
}



.scsbtp2 ul {  display: flex;  flex-wrap: wrap; justify-content: space-between; gap: 1%;}
.scsbtp2 ul li{ width:32.3%; float:left; }
.scsbtp2 ul li img{ width:100%;  border-radius: 10px; overflow: hidden;}
.scsbtp2 ul li p{ text-align:center;  line-height: 50px; }

@media (max-width: 1699px) {
  .kcxxf .kcxfz-bj {
    top: -100px;
  }

}



@media (max-width: 1599px) {
  .kcxxf .kcxfz-bj {
    top: 0%;
  }

  .cpxqynr {
    max-height: 600px;
  }

  .nypro-item-l {
    width: 55%
  }

  .nypro-item-r {
    width: 45%;
    padding-top: 70px;
  }

  .honor-image img {
    height: 245px;
  }

  .hzkhtb ul li {
    width: 14.8%
  }

}

@media (max-width: 1440px) {

  .kcxfz-bj img {
    width: 120%;
  }

  .cpxqynr {
    max-height: 480px;
  }

  .nypro-item-l {
    width: 55%
  }

  .nypro-item-r {
    width: 45%;
    padding-top: 50px;
  }

  .nypro-item-r p {
    line-height: 35px;
    height: 140px;
    overflow: hidden;
  }

  .nypro-item-r h1 {
    margin-bottom: 45px;
  }

  .honor-item {
    height: 260px;
  }

  .honor-image img {
    height: 235px;
  }

  .hzkhtb ul li {
    width: 14.5%
  }

  .fwzc li{ padding:50px; }

  .history-content p{ height:200px; }

}



@media (max-width: 1360px) {
  .kcxfz-bj img {
    width: 140%;
  }

  #qcyl {
    background-size: 120%;
  }

  .honor-item {
    height: 260px;
  }

  .honor-image img {
    height: 230px;
  }

  .hzkhtb ul li {
    width: 14.4%
  }

  .fwzc li{ padding:50px; }

}