* {
  margin: 0;
  padding: 0;
}
@media screen and (max-width: 1025px) {
  .pc-only {
    display: none !important;
  }
}
@media screen and (min-width: 1026px) {
  .sp-only {
    display: none !important;
  }
}
html,
body {
  max-width: 100vw;
  overflow-x: hidden;
}
:root {
  --primary-color: #193D87;
  --btn-color: #2C5DBC;
}
a {
  text-decoration: none;
}
img {
  width: 100%;
}
.btn {
  background-color: var(--btn-color);
  color: white;
  font-size: 16px;
  padding: 10px 22px;
  border-radius: 4px;
  width: fit-content;
  cursor: pointer;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.btn::after {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.3s ease-out;
  width: 0;
  height: 0;
  border-radius: 50%;
  box-shadow: inset 0 0 80px rgba(0, 0, 0, 0.4);
  content: "";
  z-index: 4;
}
.btn:hover::after {
  animation: btnAnimation 0.8s ease-in-out forwards;
}
@keyframes btnAnimation {
  0% {
    width: 0;
    height: 0;
    opacity: 1;
  }
  100% {
    width: 160px;
    height: 160px;
    opacity: 0;
  }
}
header {
  position: absolute;
  width: 100%;
  margin: 0 auto;
  z-index: 999;
}
header .pc-header {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #ffffff9e;
  padding: 10px 0;
  margin-top: 20px;
}

header .pc-header .logo img,
header .pc-header .logo svg {
  max-height: 76px;
}
header .pc-header ul {
  display: flex;
  gap: 50px;
}
header .pc-header ul li a {
  color: #ffffffb0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease;
  position: relative;
  width: 110px;
}
header .pc-header ul li a::after {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.3s ease;
  bottom: -30px;
  width: 0%;
  height: 5px;
  background-color: transparent;
  content: "";
}
header .pc-header ul li a div {
  transition: all 0.3s ease;
}
header .pc-header ul li a div:first-child {
  font-size: 19px;
  position: relative;
  top: 0;
}
header .pc-header ul li a div:last-child {
  font-size: 12px;
  position: relative;
  top: 0;
}
header .pc-header ul li a:hover {
  color: #FFF;
}
header .pc-header ul li a:hover::after {
  width: 100%;
  background-image: linear-gradient(to right, #105db4, #2182f1);
}
header .pc-header ul li a:hover div:first-child {
  top: 22px;
}
header .pc-header ul li a:hover div:last-child {
  top: -22px;
}
header .pc-header ul .active a {
  color: #FFF;
}
header .pc-header ul .active a::after {
  background-color: #076ce0;
  width: 100%;
}
header .sp-header {
  display: flex;
  justify-content: space-between;
}
header ul {
  list-style: none;
}


@media screen and (max-width: 1400px){
    header .pc-header {
      max-width: 90vw;
    }
    header .pc-header ul{
        gap: 30px;
    }
}


footer {
  background-image: url("/guang/images/footer.jpg");
  background-size: cover;
  padding: 40px 0 40px 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 40px;
}
footer .copyright {
  font-size: 14px;
  color: white;
  text-align: center;
}
footer .copyright a {
  color: white;
}

footer .footer {
  max-width: 1200px;
  width: 90vw;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
}

@media screen and (max-width: 768px){
    footer .footer{
        display: none !important;
    }
}

footer .footer .foot_logo{width:26%;margin: 0 50px 0 0;}
footer .footer .foot_logo img{width:65%; margin: 20px 0; display: block;}

.footer .menu_bu,.menu_en,.menu_tel{
    display: flex;flex-direction: column;justify-content: center;align-items: flex-start;
    color:#fff;font-weight:400;}

footer .footer .menu_bu{width:24%;}
footer .footer .menu_bu span{margin:0 0 12px 0;font-weight:normal;font-size:18px;color:#fff;}
footer .footer .menu_bu a{margin:5px 0;font-size:16px;color:#ffffffb8;}
footer .footer .menu_bu a:hover{color:#fff;}

footer .footer .menu_en{width:24%;}
footer .footer .menu_en span{margin:0 0 12px 0;font-weight:normal;font-size:18px;}
footer .footer .menu_en a{margin:5px 0;font-size:16px;color:#ffffffb8;}
footer .footer .menu_en a:hover{color:#fff;}

footer .footer .menu_tel{width: 28%;border-left: #ffffff26 1px solid;
    padding: 0 0 0 30px;}
footer .footer .menu_tel span{font-size:18px;font-weight:normal;color:#fff;}
footer .footer .menu_tel i{font-style:normal;margin:5px 0 8px 0;font-size:16px; color:#ffffffb8}
footer .footer .menu_tel i:hover{color:#fff;}






footer .footer .menu {
  display: flex;
  gap: 14px;
  font-size: 16px;
  color: #FFF;
  height: 30px;
}
footer .footer .menu a,
footer .footer .menu span {
  color: #fff;
  white-space: nowrap;
  margin: 0 15px 0 0;
}
footer .footer .menu a:hover,
footer .footer .menu span:hover {
  opacity: 0.7;
}

footer .left{
display: flex;
float: left;

}

footer .left .qrcode{
  width: 100px;
  margin-top: 30px;
}
footer .left .qrcode img{
  width: 100%;
}



footer .cta {
  color: white;
  width: fit-content;
  display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    margin-top: 30px;
    float: right;
}
footer .cta .logo{
  width: 175px;
}
footer .cta .logo img{
  width: 100%;
}
footer .cta a {
  color: white !important;
}
footer .cta .sub-title {
  padding: 1px 0 12px 0;
  border-bottom: 1px solid #FFF;
  font-size: 14px;
}
footer .cta .mobile-info {
  padding-top: 0px;
  display: flex;
  align-items: flex-end;
  font-size: 28px;
  white-space: nowrap;
}
footer .cta .mobile-info span {
  font-size: 14px;
  margin-left: 10px;
  margin-bottom: 4px;
}
footer .cta .contact-info {
  display: flex;
  align-items: flex-end;
  gap: 20px;
  padding-top: 15px;
}
footer .cta .contact-info .contact-item {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  white-space: nowrap;
  position: relative;
}
footer .cta .contact-info .contact-item svg {
  width: 40px;
  height: 40px;
}
footer .cta .contact-info .contact-item .qrcode-show {
  position: absolute;
  bottom: 110%;
  background-color: white;
  padding: 10px;
  border-radius: 10px;
  z-index: 4;
}
footer .cta .contact-info .contact-item .qrcode-show img {
  width: 120px;
}
footer .cta .contact-info .first-item {
  margin-right: 20px;
}
footer .cta .contact-info span {
  font-size: 12px;
  white-space: nowrap;
}

footer .footer .address {
  font-size: 14px;
  color: #FFF;
  margin-top: 50px;
  padding: 0 0 0 22px;
  background: url("/guang/images/foot_addicon.png");
  background-repeat: no-repeat;
}

.kv {
  width: 100%;
  background-size: cover;
  height: 620px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.kv .container {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
}
@media screen and (max-width: 1400px){
    .kv .container {
      max-width: 90vw;
    }
}
.kv .container h2 {
  font-size: 38px;
  color: #FFF;
  text-indent: 100px;
  position: relative;
  width: fit-content;
}
.kv .container h4 {
  margin-top: 10px;
  font-size: 16px;
  color: #CCC;
  font-weight: normal;
}
.kv .english-title {
  font-size: 38px;
  font-style: italic;
  color: #FFF;
  opacity: 0.7;
  font-weight: normal;
  position: relative;
  width: fit-content;
  font-weight: lighter;
  letter-spacing: 2px;
}
.kv .english-title::after {
  position: absolute;
  right: -28px;
  height: 50px;
  width: 1px;
  background-color: white;
  opacity: 0.7;
  content: "";
  top: -5px;
  z-index: 22;
  transform: rotateZ(45deg);
}
.kv .english-title::before {
  position: absolute;
  left: 80px;
  height: 50px;
  width: 1px;
  background-color: white;
  opacity: 0.7;
  content: "";
  top: 102%;
  z-index: 22;
  transform: rotateZ(45deg);
}
.kv h2 {
  font-size: 38px;
  color: #FFF;
}
.kv h4 {
  margin-top: 10px;
  font-size: 16px;
  color: #CCC;
  font-weight: normal;
}
@media screen and (max-width: 1025px) {
  .kv {
    height: 50vh;
  }
  .kv .container {
    padding: 0 20px;
    max-width: 70vw;
    justify-content: flex-start;
  }
  .kv .container h2 {
    font-size: 22px;
  }
  .kv .container h4 {
    font-size: 14px;
  }
  .page-kv {
    padding-top: 5vh;
    height: 33vh;
    min-height: 34vw;
    background-position: right;
  }
  .page-kv .container h2 {
    text-indent: 50px;
  }
  .page-kv .container .english-title {
    font-size: 24px;
    white-space: nowrap;
  }
  .page-kv .container .english-title::after {
    top: 3px;
    height: 30px;
    right: -10px;
    transform: rotateZ(30deg);
  }
  .page-kv .container .english-title::before {
    top: 102%;
    height: 30px;
    left: 40px;
    transform: rotateZ(30deg);
  }
}
.multi-intro-group {
  max-width: 1300px;
  margin: 50px auto 150px auto;
}
@media screen and (max-width: 1400px){
    .multi-intro-group {
      max-width: 90vw;
    }
}
.multi-intro-group .group-menu {
  width: calc(100% - 100px);
  border-bottom: 1px solid #CCC;
  display: flex;
  margin-bottom: 40px;
  padding: 0 50px;
  justify-content: space-around;
}
.multi-intro-group .group-menu .menu-item {
  font-size: 24px;
  color: #888;
  padding: 20px 30px;
  border-bottom: 4px solid transparent;
  transition: all 0.3s ease;
  cursor: pointer;
}
.multi-intro-group .group-menu .left-item{
  margin-right: 0;
  margin-left: 0;
}

.multi-intro-group .group-menu .right-item{
  margin-left: auto;
  margin-right: 0;
}
.multi-intro-group .group-menu .active {
  color: var(--primary-color);
  border-bottom: 4px solid var(--primary-color);
}
.multi-intro-group .intro-group {
  display: flex;
  flex-direction: column;
  gap: 100px;
  padding: 0 ;
}
@media screen and (max-width: 1000px) {
    .multi-intro-group .intro-group {width:90vw;margin:0 auto;}
}
.multi-intro-group .intro-group .intro-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 80px;
}
.multi-intro-group .intro-group .intro-item .info {
  width: 45vw;
    max-width: 600px;
}
.multi-intro-group .intro-group .intro-item .info .title {
  font-weight: normal;
  font-size: 24px;
}
.multi-intro-group .intro-group .intro-item .info .description {
  font-size: 16px;
  color: #666;
  line-height: 2;
  margin: 20px 0 40px 0;
}
.multi-intro-group .intro-group .intro-item .intro-image {
  /*max-width: 36vw;*/
    width: 45vw;
    max-width: 600px;
}
.multi-intro-group .intro-group .intro-item .intro-image img {
  /*max-width: 36vw;*/
    width: 45vw;
    max-width: 600px;
  height: 410px;
  object-fit: cover;
  border-bottom-left-radius: 50px;
  border-top-right-radius: 50px;
  transition: all .3s ease-in-out;
}
.multi-intro-group .intro-group .intro-item .intro-image .intro-image-item{
  position: relative;
}
.multi-intro-group .intro-group .intro-item .intro-image .scale-btn{
  position: absolute;
  content: '';
  width: 40px;
  height: 40px;
  background-color: rgba(0, 0, 0, 0.2);
  right: 30px;
  top: 30px;
  z-index: 33;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease;
  cursor: pointer;
  opacity: 0;
  
  pointer-events: none;
}
.multi-intro-group .intro-group .intro-item .intro-image .scale-btn:hover{
  transform: scale(1.2);
  background-color: rgba(0, 0, 0, 0.6);
  opacity: 1;
}

.multi-intro-group .intro-group .intro-item .intro-image img:hover{
  /* transform: scale(1.03); */
}

.multi-intro-group .intro-group .intro-item .intro-image:hover .scale-btn{
  opacity: 1;
}
.multi-intro-group .intro-group .intro-item:nth-child(even) {
  flex-direction: row-reverse;
}
@media screen and (max-width: 960px) {
  .multi-intro-group {
    max-width: 90vw;
    margin: 10px auto 30px auto;
    padding: 20px 0 50px 0;
  }
  .multi-intro-group .group-menu {
    width: 100%;
    justify-content: space-between;
    margin-bottom: 30px;
    padding: 0;
    overflow-x: scroll;
    -ms-overflow-style: none;
    /* IE and Edge */
    scrollbar-width: none;
    /* Firefox */
  }
  .multi-intro-group .group-menu::-webkit-scrollbar {
    display: none;
  }
  .multi-intro-group .group-menu .menu-item {
    font-size: 16px;
    padding: 10px 10px;
    white-space: nowrap;
  }
  .multi-intro-group .group-menu .active {
    border-bottom: 2px solid var(--primary-color);
  }
  .multi-intro-group .intro-group {
    gap: 50px;
    padding: 0 0;
  }
  .multi-intro-group .intro-group .intro-item {
    gap: 5px;
    flex-direction: column;
  }
  .multi-intro-group .intro-group .intro-item .info {
    width: 100%;
    max-width: 90vw;
  }
  .multi-intro-group .intro-group .intro-item .info .title {
    font-size: 18px;
  }
  .multi-intro-group .intro-group .intro-item .info .description {
    font-size: 14px;
    margin: 10px 0 20px 0;
  }
  .multi-intro-group .intro-group .intro-item .intro-image {
    max-width: 80vw;
    width: 80vw;
  }
  .multi-intro-group .intro-group .intro-item .intro-image img {
    max-width: 80vw;
    width: 80vw;
    height: 53vw;
    object-fit: cover;
    border-bottom-left-radius: 30px;
    border-top-right-radius: 30px;
  }
  .multi-intro-group .intro-group .intro-item:nth-child(even) {
    flex-direction: column;
  }
}
@media screen and (max-width: 1025px) {
  header .sp-header {
    background-color: white;
    position: fixed;
    right: 0;
    top: 0;
    width: calc(100% - 20px);
    height: 50px;
    z-index: 99;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    padding: 10px;
    align-items: center;
  }
  header .sp-header .logo {
    height: 50px;
  }
  header .sp-header .logo img {
    height: 50px;
    object-fit: cover;
  }
  header .sp-header .menu-btn {
    height: 30px;
  }
  header .sp-header .menu-btn svg path {
    transition: all 0.3s ease;
    fill: var(--primary-color);
    position: relative;
  }
  header .sp-header .menu-btn-active svg path:first-child {
    transform: rotateZ(45deg) translate(9px, -12px);
  }
  header .sp-header .menu-btn-active svg path:nth-child(2) {
    opacity: 0;
  }
  header .sp-header .menu-btn-active svg path:last-child {
    transform: rotateZ(-45deg) translate(-25px, -4px);
  }
  header .sp-menu {
    position: fixed;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background-color: white;
    z-index: 59;
  }
  header .sp-menu ul {
    margin-top: 70px;
    list-style: none;
    display: flex;
    flex-direction: column;
  }
  header .sp-menu ul li a {
    color: #666;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid #CCC;
    position: relative;
  }
  header .sp-menu ul .active a {
    color: var(--primary-color);
  }
  header .sp-menu ul .active a::after {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background-color: var(--primary-color);
    content: "";
  }
  footer {
    padding: 20px 0;
    gap: 30px;
  }
  footer .footer .left .menu {
    gap: 4px;
  }
  footer .footer .left .address {
    margin-top: 20px;
  }
  footer .footer .cta .sub-title {
    padding: 1px 0 12px 0;
    border-bottom: 1px solid #FFF;
    font-size: 14px;
  }
  footer .footer .cta .mobile-info {
    padding-top: 15px;
    font-size: 22px;
  }
  footer .footer .cta .mobile-info span {
    font-size: 12px;
    margin-left: 10px;
    margin-bottom: 4px;
  }
  footer .footer .cta .contact-info {
    gap: 10px;
    padding-top: 12px;
  }
  footer .footer .cta .contact-info .contact-item svg {
    width: 30px;
    height: 30px;
  }
  footer .footer .cta .contact-info .first-item {
    margin-right: 10px;
  }
  footer .footer .cta .contact-info span {
    font-size: 12px;
    white-space: nowrap;
  }
}
@media screen and (max-width: 768px){
    
  footer .footer {
    padding: 30px;
    flex-direction: column;
    gap: 30px;
  }
}
.image-section {
  position: fixed;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.7);
  width: 100vw;
  height: 100vh;
  z-index: 55;
  display: none;
}
.image-section .image-container {
  width: 100%;
  height: 100%;
  max-width: 50vw;
  max-height: 80vh;
  left: 50%;
  top: 50%;
  object-fit: contain;
  transform: translate(-50%, -50%);
  position: absolute;
  z-index: 8;
}
.image-section .close-btn {
  position: absolute;
  right: 40px;
  top: 20px;
  cursor: pointer;
  z-index: 9;
  width: 50px;
  height: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease;
}
.image-section .close-btn:hover {
  transform: scale(1.1);
}
@media screen and (max-width: 1025px) {
  .image-section .image-container {
    max-width: 80vw;
    max-height: 60vh;
  }
  .image-section .close-btn {
    right: 24px;
    top: 93px;
  }
}
nav {
  position: fixed;
  right: 0;
  bottom: 150px;
  z-index: 10;
}
nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  border-radius: 4px;
  padding: 0 5px;
  background-color: var(--btn-color);
}
nav ul li {
  padding: 10px 5px 7px 5px;
  border-bottom: 1px dashed #CCC;
  cursor: pointer;
  position: relative;
}
nav ul li svg {
  width: 26px;
  height: 26px;
}
nav ul li:last-child {
  border-bottom: none;
}
nav ul li .nav-show {
  transition: all 0.3s ease-in-out;
  position: absolute;
  right: -200px;
  top: 0;
  height: 100%;
  display: flex;
  align-items: center;
  background-color: white;
  z-index: 11;
  width: 180px;
  padding-left: 10px;
  border-radius: 5px;
  gap: 8px;
  border: 1px solid var(--btn-color);
  color: var(--btn-color);
}
nav ul li .nav-show svg {
  color: var(--btn-color);
}
nav ul li .nav-show svg path {
  color: var(--btn-color);
}
nav ul li .nav-show .nav-detail {
  position: absolute;
  padding: 14px 10px;
  right: 110%;
  background-color: white;
  border-radius: 5px;
  padding: 10px 15px;
  gap: 5px;
  z-index: 12;
  width: 140px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 1;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  color: #333;
}
nav ul li .nav-show .nav-detail img {
  width: 120px;
}
nav ul li .nav-show .phone-detail {
  align-items: flex-start;
}
nav ul li .nav-show .phone-detail div:first-child {
  color: #666;
}
nav ul li .nav-show .hide {
  display: none;
}
nav ul li:hover .nav-show {
  right: -10px;
}

.detail-image-show{
  position: fixed;
  z-index: 9999;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.7);
}
.detail-image-show img{
  max-width: 80vw;
  max-height: 80vh;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  z-index: 9999;
  transition: all 0.3s ease-in-out;
}
.detail-image-show .close-btn{
  position: absolute;
  right: 30px;
  top: 30px;
  cursor: pointer;
  z-index: 9999;
  transform: scale(1);

}
.detail-image-show .close-btn:hover{
  transform: scale(1.2);
}
.scale-show{
  transform: translate(-50%, -50%) scale(1) !important;
}

body{
    -ms-overflow-style: none;
    scrollbar-width: none;

}