@charset "utf-8";

/* CSS Document */

* {
  outline: none;
}

/*主题*/

:root {
  --head_height: 6rem;
  --colour1: #003456;
  --colour2: #00b238;
  --colour3: #ffa811;
  --dark: #262626;
  --title: #262626;
  --text: #4d4d4d;
  --small_text: #999;
  --tips_text: #ccc;
  --grey_bg: #f7f7f7;
  --grey_bg2: #efeef0;
  --text-bg: #00466b;
  --border_colour: #ebebeb;
  --shadow: rgb(40, 43, 109, 0.1);
}

body {
  margin: 0px;
  padding: 0px;
  background: #fff;
  position: relative;
  overflow-x: hidden;
}

body.modal-open {
  width: 100vw;
  height: 100vh;
  overflow: hidden !important;
}

body.menu-open {
  width: 100vw;
  height: 100vh;
  overflow-y: hidden !important;
}

body,
html {
  font-family: "HelveticaNeueLTPro", "PingFang SC", "Microsoft Yahei", Arial,
    sans-serif;
  font-weight: 400;
  font-size: 16px;
  line-height: 1.75em;
  letter-spacing: 0.02em;
  color: var(--text);
}

.font-weight-Light {
  font-family: "HelveticaNeueLTPro", "PingFang SC", "Microsoft Yahei", Arial,
    sans-serif;
  font-weight: 300 !important;
}
.font-weight-normal {
  font-family: "HelveticaNeueLTPro", "PingFang SC", "Microsoft Yahei", Arial,
    sans-serif;
  font-weight: 400 !important;
}
.font-weight-bold {
  font-family: "HelveticaNeueLTPro", "PingFang SC", "Microsoft Yahei", Arial,
    sans-serif;
  font-weight: 700 !important;
}

@font-face {
  font-family: "HelveticaNeueLTPro";
  src: local("☺"), url(../font/HelveticaNeueLTPro-Th.otf);
  font-weight: 300;
  font-style: normal;
}
@font-face {
  font-family: "HelveticaNeueLTPro";
  src: local("☺"), url(../font/HelveticaNeueLTPro-Lt.otf);
  font-weight: 400;
  font-style: normal;
}
@font-face {
  font-family: "HelveticaNeueLTPro";
  src: local("☺"), url(../font/HelveticaNeueLTPro-Roman.otf);
  font-weight: 500;
  font-style: normal;
}
@font-face {
  font-family: "HelveticaNeueLTPro";
  src: local("☺"), url(../font/HelveticaNeueLTPro-Md.otf);
  font-weight: 600;
  font-style: normal;
}
@font-face {
  font-family: "HelveticaNeueLTPro";
  src: local("☺"), url(../font/HelveticaNeueLTPro-Bd.otf);
  font-weight: 700;
  font-style: normal;
}
a:link {
  color: inherit;
}

/*未访问样式*/

a:hover {
  text-decoration: none;
}

a:focus {
  text-decoration: none;
}

a:hover,
a:focus,
input:hover,
input:focus,
button:focus,
button:hover {
  outline: none;
}
a,
button {
  cursor: pointer;
}

a.text-link:hover {
  text-decoration: underline;
  color: var(--colour1);
}

dd,
dl,
dt,
ul,
li {
  margin: 0;
  padding: 0;
  list-style: none;
}

input {
  margin: 0;
  outline: none;
}

h1,
.h1 {
  font-size: 3.5rem;
}

h2,
.h2 {
  font-size: 3rem;
}

h3,
.h3 {
  font-size: 2.25rem;
}

h4,
.h4 {
  font-size: 1.875rem;
}

h5,
.h5 {
  font-size: 1.375rem;
}

h6,
.h6 {
  font-size: 1.125rem;
}

.h1,
.h2,
.h3,
.h4,
.h5,
.h6,
h1,
h2,
h3,
h4,
h5,
h6 {
  margin-bottom: 0.75rem;
  font-weight: 400;
  line-height: 1.4;
}

i {
  font-weight: normal;
}

hr {
  border: none;
  border-top: 1px solid #ebebeb;
  margin: 1.5rem 0px;
}
p {
  margin-bottom: 1.25em;
  font-size: 1rem;
  line-height: 1.5em;
  color: var(--text);
}

p:last-child {
  margin-bottom: 0em;
}

pre {
  display: block;
  border: none;
  background: none;
  font-size: 1rem;
  line-height: 1.75em;
  color: var(--text);
  padding: 0px;
  white-space: pre-wrap;
  font-family: Arial, "微软雅黑", Microsoft YaHei;
}

.title {
  color: var(--title);
}
.subtitle {
  font-weight: 500;
  color: var(--title);
}

.white {
  color: #fff;
}
.red {
  color: red;
}
.colour1 {
  color: var(--colour1);
}

.colour2 {
  color: var(--colour1);
}

.colour-bg1 {
  background-color: var(--colour1);
}

.colour-bg2 {
  background-color: var(--colour1);
}

.colour1-btn {
  color: #fff !important;
  background-color: var(--colour1);
}

.colour1-btn:hover {
  background-color: var(--colour1);
}

.colour-grey-btn {
  color: var(--text) !important;
  background-color: var(--grey_bg);
}

.colour-grey-btn:hover {
  background-color: var(--colour1);
}

.colour-white-btn {
  color: var(--text) !important;
  background-color: #fff;
}

.colour-white-btn:hover {
  background-color: var(--colour1);
}

section {
  position: relative;
  overflow: hidden;
}
img {
  max-width: 100%;
}

/*页面滚动条*/

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: #ebebeb;
}

::-webkit-scrollbar-thumb {
  background-color: var(--text-bg);
}

/*滚动条背景*/

/*滚动容器滚动条定制*/
/*lenis 不滚动容器*/
[data-lenis-prevent]::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}
/*滚动容器滚动条定制*/

.scroll-box {
  padding-right: 2vw;
  overflow-y: auto;
}

.scroll-box::-webkit-scrollbar-thumb {
  background: #1d1d1d;
}

.scroll-box::-webkit-scrollbar {
  /*背景*/
  width: 10px;
  background-color: #eaeaea;
}

.scroll-box::-webkit-scrollbar-thumb {
  /*滚动条*/
  border: solid 2px #eaeaea;
  width: 6px;
  border-radius: 10px;
  background-color: var(--colour1);
}

.scroll-box::-webkit-scrollbar-corner {
  background-color: #eaeaea;
}

.scroll-box::-webkit-scrollbar {
  height: 10px;
}

/*滚动条设置*/

/*页面选中*/

::selection {
  background: var(--text-bg);
  color: #fff;
}

::-moz-selection {
  background: var(--text-bg);
  color: #fff;
}

::-webkit-selection {
  background: var(--text-bg);
  color: #fff;
}

/*表单*/

form > div {
  margin-bottom: 1rem;
}

form > div:last-child {
  margin-bottom: 0;
}

form div.row {
  margin-left: -0.5rem;
  margin-right: -0.5rem;
}

form div.row > div {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

form p {
  margin-bottom: 0.375rem;
  font-size: 85%;
  opacity: 0.8;
}

form input,
form select {
  padding: 0 1rem;
  width: 100%;
  line-height: 3.5em;
  height: 3.5em;
  font-size: 1rem;
  color: var(--text);
  border: 1px solid #e0e0e0;
}

form select {
  color: var(--text);
  padding-right: 2.5rem;
  appearance: none !important;
  -webkit-appearance: none !important;
  -moz-appearance: none !important;
  appearance: none !important;
  background-image: url(../images/arrow-down.svg);
  background-repeat: no-repeat;
  background-position: calc(100% - 0.75rem) center;
  background-size: 1rem 1rem;
}

form select option {
  font-weight: normal;
  display: block;
  min-height: 2em;
  padding: 0px 2px 1px;
  white-space: nowrap;
}

form textarea {
  padding: 1rem;
  width: 100%;
  line-height: 1.5em;
  height: 10em;
  font-size: 1rem;
  color: var(--text);
  border: 1px solid #e0e0e0;
}

form button.btn {
  padding: 0 3rem;
  font-size: 1rem;
  line-height: 2.75rem;
  border: none;
  color: #fff;
  background: var(--colour1);
  cursor: pointer;
  transition: all 0.4s;
}

form button.btn:hover {
  color: #fff;
  background: var(--colour1);
}

/*input特殊展示效果*/
.input-box {
  position: relative;
}
.input-box label {
  position: absolute;
  z-index: 1;
  left: 0.75rem;
  top: 1.25em;
  font-size: 1rem;
  line-height: 1em;
  margin: 0;
  padding: 0 0.5rem;
  color: #999;
  background: #fff;
  transition: all 0.4s;
  transform-origin: left top;
}
:focus-within ~ label,
.not-empty ~ label {
  transform: scale(0.733) translateY(calc(-2.125em)) translateX(calc(0.25rem));
  user-select: none;
}
/*表格边框样式*/

table,
tbody,
tr,
td {
  border: none;
}

table tr {
  border-right: 1px solid #e6e6e6;
  border-bottom: 1px solid #e6e6e6;
}

table td {
  line-height: 1.5em;
  padding: 0.75rem 1.125rem;
  border-left: 1px solid #e6e6e6;
  border-top: 1px solid #e6e6e6;
}

table td p {
  margin: 0px;
}

/*boostrap遮罩层导致页面抖动*/

.modal-open {
  overflow: scroll !important;
}

/*页面内容宽度*/

.container {
  max-width: 1440px;
  width: 90%;
}
.small-content {
  max-width: 50vw;
  margin: auto;
}
.sticky {
  position: sticky;
  top: 0;
}

/*图片包含*/

.obj-contain {
  -o-object-fit: contain;
  object-fit: contain;
}

/*图片裁切*/

.obj-cover,
.obj-cover img {
  -o-object-fit: cover;
  object-fit: cover;
}

.obj-cover img {
  width: 100%;
  height: 100%;
}

/*图片放大*/

.zoom-img {
  overflow: hidden;
}

.zoom-img img {
  width: 100%;
  transform: scale(1);
  transition: all ease 0.6s;
}

.zoom-img:hover img {
  transform: scale(1.075);
}

/*响应式图片等比居中*/

.img-center {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 100%;
}

.img-center img {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
}

.zoom-img:hover .img-center img,
.zoom-img.img-center:hover img {
  -webkit-transform: translate(-50%, -50%) scale(1.075);
  transform: translate(-50%, -50%) scale(1.075);
}

/*背景裁切*/

.bg-cover {
  background-position: center;
  background-size: cover;
}

.bg-fixed {
  background-attachment: fixed;
}

/*视频相关*/

.video-box {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 0px;
  padding-bottom: 56.25%;
  background: #000;
}

.video-box:before {
  content: "\b20";
  font-family: "iconfont" !important;
  font-weight: normal;
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: 3.5rem;
  height: 3.5rem;
  line-height: 3.5rem;
  font-size: 1.5rem;
  text-align: center;
  color: #fff;
  background-color: var(--colour1);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 1;
  transition: all 0.4s;
}

.video-box:hover:before {
  content: "\b20";
  background-color: var(--colour1);
}

.video-box.play:before {
  content: "\b20";
  opacity: 0;
}

.video-box video {
  position: absolute;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  /*object-fit: contain;*/
  /*尺寸不匹配加黑边*/
  object-fit: cover;
  /*内容自适应裁切*/
  overflow-clip-margin: content-box;
  overflow: clip;
  /*元素溢出容器的时候隐藏，同时不会有滚动定位等行为。*/
  opacity: 0.8;
  transition: all 0.4s;
}

.video-box.play video {
  opacity: 1;
}

/*视频列表*/

.video-list {
  display: flex;
  flex-wrap: wrap;
  margin-left: -0.75rem;
  margin-right: -0.75rem;
}

.video-list li {
  padding: 1.25rem 0.75rem;
  width: 33.33%;
}

.video-list li a .img {
  position: relative;
  display: block;
  padding-bottom: 65%;
  overflow: hidden;
}

.video-list li a .img:before {
  content: "";
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4rem;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0%,
    var(--colour1) 100%
  );
  transition: all 0.6s;
}

.video-list li a:hover .img:before {
  transform: translate(0%, 100%);
}

.video-list li a .img:after {
  content: "\b88";
  position: absolute;
  z-index: 3;
  left: 1rem;
  bottom: 1rem;
  display: inline-block;
  font-family: "iconfont" !important;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 1.5rem;
  line-height: 1.125em;
  color: #fff;
  text-align: center;
  transition: all 0.4s;
}

.video-list li a:hover .img:after {
  content: "\b88";
  opacity: 0;
}

.video-list li a .img img {
  width: 100%;
  height: 100%;
}

.video-list li a .info {
  margin-top: 1rem;
  font-size: 1.125rem;
  line-height: 1.125em;
  font-weight: 500;
  color: var(--title);
  transition: all 0.4s;
}

.video-list li a:hover .info {
  color: var(--colour1);
}

.video-list li a:hover .info:hover {
  color: var(--colour1);
}

/*视频弹出*/

#video-modal .close {
  position: absolute;
  z-index: 3;
  top: 1rem;
  right: 1rem;
  opacity: 1;
  border-radius: 50%;
  overflow: hidden;
}

#video-modal .close span {
  display: inline-block;
  width: 2.5rem;
  height: 2.5rem;
  line-height: 2.5rem;
  font-size: 1.25rem;
  font-weight: normal;
  color: var(--title);
  background: #fff;
  transition: all 0.4s;
}

#video-modal .close:hover span {
  color: #fff;
  background: var(--colour2);
}

#video-modal .modal-dialog {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  width: 96%;
  height: 100vh;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

#video-modal .modal-content {
  border: none;
  border-radius: 0;
}
#video-modal .modal-body {
  padding: 0;
  font-size: 0;
  margin: 0;
  aspect-ratio: 16 / 9;
  display: flex;
}

#video-modal .modal-body video {
  width: 100%;
  height: 100%;
}

/*边距盒子*/

.padding-box {
  padding-top: 8vw;
  padding-bottom: 8vw;
}

.padding-top {
  padding-top: 8vw;
}

.padding-bottom {
  padding-bottom: 8vw;
}

.small-padding-box {
  padding-top: 5vw;
  padding-bottom: 5vw;
}

.small-padding-top {
  padding-top: 5vw;
}

.small-padding-bottom {
  padding-bottom: 5vw;
}

.main {
  position: relative;
  z-index: 2;
  background: var(--grey_bg);
}

.grey-box {
  background: var(--grey_bg);
}

.grey-box2 {
  background: var(--grey_bg2);
}

.white-box {
  background: #fff;
}

.clear-box:after {
  content: "";
  display: block;
  width: 100%;
  height: 0;
}
/*设置swiper wow*/
.swiper .swiper-wrapper .swiper-slide.wow:nth-of-type(2) {
  animation-delay: 0.3s;
}
.swiper .swiper-wrapper .swiper-slide.wow:nth-of-type(3) {
  animation-delay: 0.5s;
}
/*设置swiper按钮*/
.swiper-button-next:after,
.swiper-button-prev:after {
  font-family: "iconfont" !important;
  font-size: 1.5rem;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 3.5rem;
  height: 3.5rem;
  line-height: 3.5rem;
  text-align: center;
  border-radius: 50%;
  color: var(--colour1);
  background: #fff;
  transition: all 0.4s;
}
.swiper-button-next:hover:after,
.swiper-button-prev:hover:after {
  color: #fff;
  background: var(--colour1);
}
.swiper-button-next:after {
  content: "\b15";
}
.swiper-button-prev:after {
  content: "\b68";
}

/*内页翻页*/

.page-box {
  padding-top: 1.5rem;
}

.page {
  font-size: 0;
  color: #666;
}

.page span {
  display: inline-block;
  padding: 0 14px;
  margin: 0 4px;
  font-size: 14px;
  line-height: 3em;
  color: var(--text);
}

.page a {
  display: inline-block;
  margin: 0 1px;
  padding: 0 18px;
  font-size: 14px;
  line-height: 3em;
  color: #666;
  background: #f7f7f7;
  transition: all 0.4s;
}

.page a:first-of-type {
  border-radius: 4px 0 0 4px;
}

.page a:last-of-type {
  border-radius: 0 4px 4px 0;
}

.page a.active {
  font-weight: bold;
  color: #fff;
  background: var(--colour1);
}

.page input {
  display: inline-block;
  width: 4rem;
  padding: 0px 10px;
  font-size: 14px;
  line-height: 3em;
  height: 3em;
  color: #666;
  border-radius: 4px;
  border: 1px solid var(--grey_bg);
  overflow: hidden;
  transition: all 0.4s;
}

.page button {
  padding: 0 18px;
  margin: 0px;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  line-height: 3em;
  color: #666;
  border: 1px solid var(--border_colour);
  background: var(--grey_bg2);
  cursor: pointer;
  transition: all 0.4s;
}

.page form {
  display: inline-block;
}

.grey-box .page a {
  background: #fff;
}

.grey-box .page a.active {
  color: #fff;
  background: var(--colour1);
}

.page a:hover,
.page button:hover {
  color: #fff;
  background: var(--colour1);
}

@media (max-width: 767.8px) {
  .page {
    font-size: 13px;
    line-height: 2.5em;
  }
  .page a,
  .page span {
    padding: 0 14px;
    font-size: 13px;
    line-height: 2.5em;
  }
  .page input {
    font-size: 13px;
    line-height: 2.5em;
  }
  .page button {
    padding: 0 14px;
    font-size: 13px;
    line-height: 2.5em;
  }
  .page input {
    font-size: 13px;
    line-height: 2.5em;
    height: 2.5em;
  }
}

/*下拉选项*/
.select {
  position: relative;
  z-index: 2;
}

.select > div {
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  top: 100%;
  background: #fff;
  border: 1px solid #ebebeb;
  border-radius: 0.25rem;
  background: var(--grey_bg);
  margin: 0;
  padding: 0.5rem 0;
}

.select > a {
  display: block;
  outline: none;
  width: 100%;
  padding: 0px 1rem;
  font-size: 1rem;
  line-height: 3rem;
  height: 3rem;
  color: #666;
  border: none;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 0.25rem;
  transition: all 0.4s;
}

.select > div a {
  padding: 0.5rem 1rem;
  color: var(--text);
  line-height: 1.5em;
  white-space: pre-wrap;
}

.select > div a.disabled {
  opacity: 0.5;
}

.select > div a:hover {
  color: var(--colour1);
  background: #fff;
}

/* 按钮 */
.layout-btn {
  position: relative;
  display: inline-block;
  width: auto;
  min-width: 10em;
  height: 2.75rem;
  background: var(--colour1);
  transform: translate3d(0px, 0%, 0px);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  transition-delay: 0.6s;
  border-radius: 1.725rem;
  transition: all 0.4s;
  overflow: hidden;
  /*box-shadow: 0 1.375rem 2em -0.5rem rgba(0, 0, 0, 0.1);*/
}

.layout-btn:before {
  content: "";
  position: absolute;
  z-index: 4;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--grey_bg);
  border-radius: 50% 50% 0 0;
  transform: translateY(100%) scaleY(0.5);
  transition: all 0.6s ease;
}

.layout-btn:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--colour1);
  border-radius: 0;
  transform: translateY(0) scaleY(1);
  transition: all 0.6s ease;
}

.layout-btn > div {
  position: relative;
  z-index: 8;
  top: 50%;
  width: 100%;
  height: 1.5rem;
  margin-top: -0.75rem;
  overflow: hidden;
}

.layout-btn > div > span {
  position: absolute;
  z-index: 1;
  left: 0;
  height: 1.5rem;
  line-height: 1.5rem;
  top: 0;
  font-size: 0.75rem;
  font-weight: 600;
  width: 100%;
  text-align: center;
  transition: transform 0.5s ease;
}

.layout-btn > div > span:first-of-type {
  color: #333;
  transform: translateY(1.5rem);
}

.layout-btn > div > span:last-of-type {
  color: #fff;
  transform: translateY(0);
}

.layout-btn:hover {
  background: var(--grey_bg);
  transition: background 0.2s linear;
  transition-delay: 0.6s;
}

.layout-btn:hover:before {
  border-radius: 0;
  transform: translateY(0) scaleY(1);
  transition-delay: 0s;
}

.layout-btn:hover:after {
  border-radius: 0 0 50% 50%;
  transform: translateY(-100%) scaleY(0.5);
  transition-delay: 0s;
}

.layout-btn:hover > div > span:first-of-type {
  transform: translateY(0);
}

.layout-btn:hover > div > span:last-of-type {
  transform: translateY(-1.5rem);
}
.layout-btn.small {
  max-width: 10rem;
  height: 3.25rem;
  font-size: 0.875rem;
  box-shadow: none;
}

.layout-btn.layout-btn2 {
  border: 1px solid var(--border_colour);
  background: #fff;
}
.layout-btn.layout-btn2:hover {
  border: 1px solid var(--colour1);
  background: var(--colour1);
}
.layout-btn.layout-btn2:after {
  background: #fff;
}
.layout-btn.layout-btn2:before {
  background: var(--colour1);
}
.layout-btn.layout-btn2 > div > span:first-of-type {
  color: #fff;
}
.layout-btn.layout-btn2 > div > span:last-of-type {
  color: #333;
}

/*头部*/

#head {
  display: flex;
  flex-wrap: wrap;
  padding: 0;
  border-bottom: hidden;
  transform: translate(0%, 0%);
  box-shadow: 0 0 0.5rem var(--shadow);
  transition: all 0.6s;
}

/*头部标志*/
.head-conent {
  position: relative;
  display: flex;
  height: var(--head_height);
  transition: all 0.4s;
}

.navbar-brand {
  flex-shrink: 0;
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  white-space: normal;
  padding: 0px;
  margin: 0px;
}

.navbar-brand img {
  width: auto;
  height: 61.8%;
}

.navbar-brand > div {
  padding-left: 1rem;
  border-top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  white-space: normal;
  font-family: "BdCn";
  font-size: 1.5rem;
  color: #fff;
}
.navbar-brand > div span {
  display: inline-block;
  margin-right: 0.25em;
}

/*头部按钮*/

.head-wap-btn {
  display: flex;
  justify-content: flex-end;
  height: 100%;
}

.head-wap-btn .dropdown {
  display: flex;
  align-items: center;
}

.head-wap-btn .dropdown > a {
  display: flex;
  align-items: center;
  padding: 0 0.5rem;
  font-size: 0.9375rem;
  line-height: 2.25rem;
  font-weight: 500;
}

.head-wap-btn .dropdown:hover > a {
  color: var(--colour1);
}

.head-btn-member > a {
  font-weight: bold;
}

.head-wap-btn .dropdown > a > div {
  display: flex;
  padding: 0 1.125em 0 0.875em;
  border-radius: 2em;
  transition: all 0.4s;
}

.head-wap-btn .dropdown > a span.icon {
  display: inline-block;
  font-size: 1.5rem;
  width: 2.75rem;
  height: 2.75rem;
  line-height: 2.75rem;
  text-align: center;
  color: inherit;
  border-radius: 50%;
  transition: all 0.4s;
}

.head-wap-btn .head-btn-member > a span {
  font-weight: normal;
}
.head-wap-btn .dropdown > a svg {
  margin-right: 0.5rem;
  width: 1.5rem;
  height: 1.5rem;
  vertical-align: middle;
}
.head-wap-btn .dropdown-menu {
  left: 50%;
  padding: 0.5rem 0;
  margin-top: 0;
  border-radius: 0px;
  border: none;
  box-shadow: 0 0 1rem -0.5rem var(--shadow);
  transform: translate(-50%, 0%);
}

.head-wap-btn .dropdown .dropdown-menu a {
  display: block;
  padding: 0 1em;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
  height: 3rem;
  line-height: 3rem;
  border-bottom: rgba(0, 0, 0, 0.1);
}

.head-wap-btn .dropdown .dropdown-menu a:hover {
  color: #fff !important;
  background: var(--colour1);
}

.head-wap-btn .dropdown .dropdown-menu a:last-of-type {
  border-bottom: none;
}

.head-wap-btn .dropdown .dropdown-menu svg {
  width: 1.375rem;
  height: 1.375rem;
  margin-right: 0.375rem;
}

.head-wap-btn .dropdown-menu .title {
  padding: 0 0.5rem;
  font-size: 1.375rem;
  line-height: 1.5rem;
  white-space: nowrap;
}

.head-wap-btn .head-btn-search .dropdown-menu {
  left: auto;
  right: -4rem;
}

.head-wap-btn .dropdown-menu form {
  display: flex;
  margin: 1rem 2rem;
  min-width: 20rem;
}

.head-wap-btn .dropdown-menu form input {
  padding: 0 1rem;
  border-radius: 2rem 0 0 2rem;
}

.head-wap-btn .dropdown-menu form button {
  padding: 0 1rem;
  border-radius: 0 2rem 2rem 0;
  border: none;
  background: var(--colour1);
  font-size: 1.5rem;
  color: #fff;
  cursor: pointer;
  transition: all 0.4s;
}

.head-wap-btn .dropdown-menu form button:hover {
  background: var(--colour1);
}

.head-wap-btn .dropdown-menu form button span {
  font-size: inherit;
  color: inherit;
}
.head-btn-phone {
  margin-right: 1rem;
  white-space: nowrap;
}
.head-btn-phone .icon {
  font-size: 1.375rem;
  color: var(--colour1);
}

.head-btn-phone .phone {
  font-size: 1.375rem;
  font-weight: 600;
}
.wap-menu-btn {
  width: var(--head_height);
  height: var(--head_height);
  color: var(--text);
  border-radius: 0;
  border: none;
  color: var(--text);
  border-left: 1px solid var(--border_colour) !important;
  transition: all 0.4s;
}
.wap-menu-btn:hover {
  color: #fff;
  background: var(--colour1);
  border-left: 1px solid var(--colour1) !important;
}
.wap-menu-btn span {
  font-size: 1.75rem;
  color: inherit;
}

/*头部导航*/

#head .navbar-collapse {
  width: 100%;
  justify-content: center;
  height: 100%;
}

#head .navbar-nav {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  width: auto;
  height: 100%;
  padding: 0 1.5rem;
}
#head .navbar-nav > li {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0;
  margin: 0 calc(1vw * 1.6);
}
#head .navbar-nav > li:after {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0%;
  left: 0%;
  width: 100%;
  height: 0.1875rem;
  opacity: 0.7;
  background-color: var(--colour1);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform: scaleX(0);
  transform-origin: 100%;
}

#head .navbar-nav > li.active:after,
#head .navbar-nav > li:hover:after {
  transform: scaleX(1);
  transform-origin: 0%;
}
#head .navbar-nav > li > a {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  padding: 0;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.25em;
  white-space: nowrap;
  color: inherit;
  text-align: center;
  text-transform: Capitalize;
  border-radius: 0.25rem;
}

#head .navbar-nav > li > a:after {
  content: "";
  position: absolute;
  z-index: 1;
  bottom: -1px;
  left: 0%;
  width: 100%;
  height: 0.125rem;
  opacity: 0.7;
  background-color: #fff;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform: scaleX(0);
  transform-origin: 100%;
}

#head .navbar-nav > li.active > a:after,
#head .navbar-nav > li:hover > a:after {
  transform: scaleX(1);
  transform-origin: 0%;
}
#head .navbar-nav .dropdown-menu {
  position: fixed;
  top: var(--head_height);
  left: 0%;
  right: 0;
  z-index: 10;
  margin: 0;
  padding: 0rem;
  min-width: 10rem;
  border: none;
  border-top: 1px solid var(--border_colour);
  box-shadow: 0 0.25rem 0.5rem -0.25rem var(--shadow);
  border-radius: 0 0 0.25rem 0.25rem;
  overflow: hidden;
}
#head .navbar-nav .dropdown-menu .container {
  display: flex;
  width: 100%;
  max-width: none;
  gap: 4rem;
  min-height: 22rem;
  padding: 3rem 5%;
  background-position: right center;
  background-repeat: no-repeat;
  background-size: auto 100%;
}

#head .navbar-nav .dropdown-menu .nav {
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 0 2rem;
  width: 30%;
}
#head .navbar-nav .dropdown-menu .nav a {
  position: relative;
  display: block;
  width: calc(50% - 1rem);
  padding: 1rem 0rem;
  line-height: 1.25em;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  border-bottom: 1px solid var(--border_colour);
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
  transition: all 0.4s;
}

#head .navbar-nav .dropdown-menu .nav.item-hover a {
  color: var(--small_text);
}
#head .navbar-nav .dropdown-menu .nav.item-hover a:hover {
  padding-left: 1.5rem;
  color: var(--colour1);
  border-bottom: 1px solid var(--colour1);
  background: #fff;
}
#head .navbar-nav .dropdown-menu .nav a:before {
  content: "\e664";
  position: absolute;
  left: 0;
  font-family: "iconfont" !important;
  font-size: 1.25rem;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: inherit;
  opacity: 0;
  transform: translate(-1rem, 0%);
  transition: all 0.4s;
}
#head .navbar-nav .dropdown-menu .nav.item-hover a:hover:before {
  opacity: 1;
  transform: translate(0%, 0%);
}
#head .navbar-nav .dropdown-menu .info {
  width: 30%;
  padding-right: 5%;
  border-right: 1px solid var(--border_colour);
}
#head .navbar-nav .dropdown-menu .info a {
  margin-top: 1.5rem;
}
#head .navbar-nav .dropdown-menu {
  background-repeat: no-repeat;
  background-position: top right;
  background-size: 30% auto;
}
/*头部搜索*/

#search-modal .modal-dialog {
  margin: 0;
  width: 100vw;
  max-width: none;
}

#search-modal .modal-content {
  border-radius: 0;
  border: none;
}

#search-modal .modal-header {
  padding: 2vw;
}

#search-modal .modal-header form {
  display: flex;
  width: 100%;
}

#search-modal .modal-header input,
#search-modal .modal-header button {
  border: none;
  border-radius: 0;
  background: none;
}

#search-modal .modal-header input {
  font-size: 1.5rem;
  font-weight: 500;
}

#search-modal .modal-header button {
  cursor: pointer;
  padding: 0 1rem;
}

#search-modal .modal-header button span {
  color: #999;
  transition: all 0.4s;
}

#search-modal .modal-header button:hover span {
  color: var(--colour1);
}

#search-modal .modal-body {
  padding: 2vw;
}

#search-modal .modal-header button span {
  font-size: 1.5rem;
}

#search-modal .modal-body a {
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 2em;
  color: var(--dark);
  transition: all 0.4s;
}

#search-modal .modal-body a:hover {
  color: var(--colour1);
}

/*
.dark 深色
.sticky-top 导航固定顶部
.down-collapse 页面下滚折叠
*/
#head {
  background: #fff;
}
#head,
#head a {
  color: var(--text);
}
#head .navbar-nav > li:hover > a,
#head .navbar-nav > li.active > a {
  font-weight: bold;
  color: var(--colour1);
}

#head.dark {
  background: var(--dark);
}
#head.dark .navbar-brand {
  -webkit-filter: brightness(0) invert(1);
  filter: brightness(0) invert(1);
}
/*手机菜单*/

#menu-modal .modal-dialog {
  max-width: none;
  margin: 0;
}

#menu-modal.fade .modal-dialog {
  transform: none;
}
#menu-modal.show .modal-dialog {
  transform: none;
}

#menu-modal.fade .modal-content {
  border: none;
  border-radius: 0;
  height: 0;
  transition: all 0.4s;
  overflow: hidden;
}
#menu-modal.show .modal-content {
  height: 100vh;
  transition-delay: 0.1s;
}
#menu-modal .modal-header {
  position: relative;
  display: flex;
  justify-content: center;
  width: 100%;
  padding: 0;
  height: var(--head_height);
  background: #fff;
  border-radius: 0 !important;
}
#menu-modal .modal-header .navbar-brand {
  display: flex;
  align-items: center;
  height: inherit;
}
#menu-modal .modal-header .navbar-brand img {
  height: 61.8%;
}
#menu-modal .modal-header .close {
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--head_height);
  height: var(--head_height);
  background: var(--grey_bg);
  opacity: 1;
  margin: 0;
}
#menu-modal .modal-header .close .icon {
  font-size: 1.5rem;
}

#menu-modal .modal-body {
  height: calc(100vh - var(--head_height));
  overflow-y: auto;
}
.menu-nav ul li {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border_colour);
}
.menu-nav ul li > a {
  flex-grow: 1;
  display: block;
  font-size: 1.25rem;
  height: 3em;
  line-height: 3em;
  font-weight: 600;
  color: var(--title);
}
.menu-nav ul li > a.menu-down {
  flex-grow: 0;
  width: 2.5em;
  font-size: 1.125rem;
  text-align: center;
}
.menu-nav ul li > a.menu-down .icon {
  display: inline-block;
  font-size: inherit;
  transform: rotate(-45deg);
  transition: all 0.4s;
}

.menu-nav ul li > a.menu-down:not(.collapsed) .icon {
  transform: rotate(0deg);
  opacity: 0.5;
}
.menu-nav ul li .subnav {
  width: 100%;
}
.menu-nav ul li .subnav > div {
  padding: 0 1rem 1.5rem;
}
.menu-nav ul li .subnav > div a {
  display: block;
  line-height: 2.5em;
  font-weight: 500;
  color: var(--text);
}
/*head end*/

/*banner*/

.swiper-btn > div {
  cursor: pointer;
}
.banner {
  position: relative;
  left: 0;
  top: 0;
  width: 100%;
  overflow: hidden;
}

.banner .bigimg .swiper-slide {
  width: 100%;
  overflow: hidden;
}
.banner .bigimg .swiper-slide .picimg {
  width: 100%;
  height: 100vh;
  object-fit: cover;
}

.banner .bigimg .swiper-slide .slide-inner picture,
.banner .bigimg .swiper-slide .slide-inner img {
  width: 100%;
}
.banner .bigimg .swiper-slide .text {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0);
  display: flex;
  justify-items: center;
  align-items: center;
  text-align: center;
}
.banner .bigimg .swiper-slide .text > div {
  width: 100%;
}
.banner .bigimg .swiper-slide .text .title {
  margin-bottom: 0.25rem;
  font-weight: bold;
  text-shadow: 0 0 1rem var(--shadow);
}
.banner .bigimg .swiper-slide .text .subtitle {
  font-weight: 400;
  text-shadow: 0 0 1rem var(--shadow);
}
.banner .bigimg .swiper-slide .text .layout-btn {
  margin-top: 2rem;
  max-width: 10rem;
  height: 3.25rem;
  font-size: 0.875rem;
  box-shadow: none;
}
.banner .bigimg .swiper-slide .text img {
  width: auto;
  max-width: 70%;
  margin: auto;
}
.banner .bigimg .swiper-slide .pos {
  position: absolute;
  left: 0;
  top: 42%;
  transform: translateY(-50%);
  z-index: 2;
  width: 100%;
}
.banner .bigimg .swiper-slide .pos img {
  width: 350px;
}
.banner .bigimg .swiper-slide .video_ves {
  position: relative;
  width: 100%;
  height: 100%;
}
.banner .bigimg .swiper-slide .video_ves video {
  position: absolute;
  top: 0%;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.banner .bigimg .swiper-slide .bac {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: #000;
  opacity: 0.4;
}
.banner .swiper-pagination {
  left: 50%;
  bottom: 2rem;
  transform: translateX(-50%);
  width: auto;
  display: flex;
}
.banner .swiper-pagination span {
  position: relative;
  display: block;
  margin: 0 0.5rem !important;
  width: 3rem;
  height: 0.1875rem;
  background: initial;
  background: rgba(233, 242, 245, 0.7);
  border-radius: 0;
  opacity: 1;
}
.banner .swiper-pagination span:before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0px;
  left: 0%;
  width: 0%;
  height: 100%;
  background-color: #fff;
  transition: all 0s ease;
}

@-webkit-keyframes spanWidth {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}

@keyframes spanWidth {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}

.banner .swiper-pagination span.swiper-pagination-bullet-active:before {
  -webkit-animation-name: spanWidth;
  animation-name: spanWidth;
  -webkit-animation-duration: 6s;
  animation-duration: 6s;
}

.banner .pos_but {
  position: absolute;
  z-index: 3;
  left: 0;
  bottom: 0;
  width: 100%;
  font-size: 0;
}
.banner .pos_but .container {
  position: relative;
}
.banner .pos_but .swiper-button-next,
.banner .pos_but .swiper-button-prev {
  position: relative;
  left: auto;
  right: auto;
  display: inline-block;
  margin: 0;
  width: 5rem;
  height: 5rem;
  line-height: 5rem;
  color: var(--colour1);
  font-size: 1.5rem;
  font-weight: normal;
  text-align: center;
  background: #fff;
  opacity: 1 !important;
  transition: all 0.5s;
}
.banner .pos_but .swiper-button-prev {
  border-radius: 0.5rem 0 0 0;
  border-right: 1px solid var(--border_colour);
}
.banner .pos_but .swiper-button-next {
  border-radius: 0 0.5rem 0 0;
}
.banner .pos_but .swiper-button-prev:hover,
.banner .pos_but .swiper-button-next:hover {
  color: #fff;
  background: var(--colour1);
}
.banner .pos_but .swiper-button-disabled {
  color: #ccc !important;
  background: #fff !important;
}

/*公共*/
.nav-title {
  color: var(--title);
}
.hover-btn {
  display: inline-block;
  position: relative;
  padding: 0 2.25em;
  font-size: 0.875rem;
  line-height: 3.25em;
  color: #fff !important;
  border: 1px solid var(--colour1);
  border-radius: 1.725rem;
  overflow: hidden;
  transition: all 0.4s;
}

.hover-btn:hover {
  color: var(--colour1) !important;
}

.hover-btn span {
  position: relative;
  z-index: 3;
  color: inherit;
  vertical-align: middle;
}

.hover-btn:before {
  transition: all 0.6s;
  transform: scale(0);
  position: absolute;
  left: 0%;
  bottom: 0%;
  z-index: 2;
  width: 30px;
  height: 30px;
  border-radius: 100%;
  background: #fff;
  content: "";
}

.hover-btn:after {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: var(--colour1);
  content: "";
}

.hover-btn:hover:before {
  transition: all 0.6s;
  transform: scale(13);
}

.hover-btn.hover-btn2 {
}

/* 首页关于 */
.index-about {
  position: relative;
  overflow: hidden;
  background-image: url(../images/img-about-bg.png);
  background-position: bottom center;
  background-size: cover;
  background-repeat: no-repeat;
}
.index-about .container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.index-about .head {
  width: 100%;
  margin-bottom: 3rem;
}
.index-about .slogan {
  font-weight: 600;
  width: 80%;
  max-width: 35rem;
}

.index-about .left {
  width: 48%;
}

.index-about .info,
.index-about .info p {
  font-size: 1rem;
}
.data-list {
  margin-top: 3rem;
  margin-bottom: 2rem;
  display: flex;
}
.data-list li {
  display: flex;
  flex-wrap: wrap;
  width: 33.33%;
  justify-content: space-between;
  padding: 0 2rem;
  border-right: 1px solid var(--border_colour);
}
.data-list li:last-of-type {
  border-right: none;
}
.data-list li img {
  width: 3rem;
  height: 3rem;
}
.data-list li .data {
  line-height: 1em;
  font-weight: 600;
  margin-bottom: 0;
}
.data-list li .txt {
  margin-top: 1rem;
  width: 100%;
  line-height: 1.25em;
  font-weight: 500;
}
.index-about .right picture {
  position: absolute;
  width: 40vw;
  height: 100%;
  top: 0;
  left: 60%;
  bottom: 0;
  z-index: 1;
}
/* 首页解决方案 */

.icon-txt {
  position: relative;
  z-index: 1;
  padding-left: 1.75rem;
}
.icon-txt:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 0.25rem;
  width: 1rem;
  height: 0.6875rem;
  background-color: var(--colour1);
  border-radius: 1rem;
  transform: translate(0%, -50%);
}
.icon-txt:after {
  content: "";
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 0%;
  width: 1rem;
  height: 0.6875rem;
  background-color: var(--colour1);
  border-radius: 1rem;
  transform: translate(0%, -50%);
  opacity: 0.3;
}

.index-solution .head {
  position: absolute;
  z-index: 3;
  left: 5vw;
  top: 5vw;
}
.index-solution .head,
.index-solution .head .title {
  color: #fff;
}
.index-solution .head .subtitle {
  font-weight: 600;
  color: #fff;
}
.index-s-list .swiper-slide {
  position: relative;
  text-align: center;
  background: #000;
}
.index-s-list .swiper-slide .bg {
  width: 100%;
  height: 45rem;
  opacity: 0.8;
}
.index-s-list .swiper-slide .bg img {
  width: 100%;
  height: 100%;
}
.index-s-list .swiper-slide .info {
  position: absolute;
  z-index: 2;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}
.index-s-list .swiper-slide .hover-info {
  position: absolute;
  z-index: 3;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  background: url(../images/solution/bg.png) no-repeat center;
  background-size: cover;
  opacity: 0;
  transition: all 0.4s;
}
.index-s-list .swiper-slide:hover .hover-info {
  opacity: 1;
}
.index-s-list .swiper-slide .info > div,
.index-s-list .swiper-slide .hover-info > div {
  padding: 1.5rem;
  width: 100%;
}

.index-s-list .swiper-slide .icon img {
  width: 4rem;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}

.index-s-list .swiper-slide .info .icon img {
  -webkit-filter: brightness(0) invert(1);
  filter: brightness(0) invert(1);
}

.index-s-list .swiper-slide .title {
  font-weight: bold;
}
.index-s-list .swiper-slide .subtitle {
  font-weight: 600;
}
.index-s-list .swiper-slide .info .subtitle {
  margin-top: 4rem;
}
.index-s-list .swiper-slide .hover-info .subtitle {
  margin-top: 1rem;
}
.index-s-list .swiper-slide p {
  margin-top: 2rem;
}
.index-s-list .swiper-slide .layout-btn {
  z-index: 5;
  margin-top: 1rem;
  overflow: hidden;
}
.index-s-list.swiper .swiper-pagination {
  display: none;
}

.index-s-list.swiper .swiper-button-prev,
.index-s-list.swiper .swiper-button-next {
  top: 0;
  bottom: 0;
  align-items: center;
  width: 5rem;
  height: auto;
  border-radius: 0;
  transform: translate(0%, 0%);
  opacity: 0;
  transition: all 0.4s;
}
.index-s-list.swiper:hover .swiper-button-prev,
.index-s-list.swiper:hover .swiper-button-next {
  opacity: 1;
}

.index-s-list.swiper .swiper-button-prev.swiper-button-disabled,
.index-s-list.swiper .swiper-button-next.swiper-button-disabled {
  display: none !important;
}
.index-s-list.swiper .swiper-button-prev {
  left: 0;
  padding-right: 1rem;
  background: linear-gradient(
    to left,
    rgba(0, 52, 86, 0) 0%,
    rgba(0, 52, 86, 0.5) 100%
  );
}
.index-s-list.swiper .swiper-button-prev:hover {
  background: linear-gradient(
    to left,
    rgba(0, 52, 86, 0) 0%,
    rgba(0, 52, 86, 1) 100%
  );
}
.index-s-list.swiper .swiper-button-next {
  right: 0;
  padding-left: 1rem;
  background: linear-gradient(
    to right,
    rgba(0, 52, 86, 0) 0%,
    rgba(0, 52, 86, 0.5) 100%
  );
}
.index-s-list.swiper .swiper-button-next:hover {
  background: linear-gradient(
    to right,
    rgba(0, 52, 86, 0) 0%,
    rgba(0, 52, 86, 1) 100%
  );
}

.index-s-list.swiper .swiper-button-prev:before,
.index-s-list.swiper .swiper-button-next:before {
  font-size: 1.75rem;
}
/*wow 图片遮罩*/
.wow-img {
  position: relative;
}
.wow-img:after {
  content: "";
  position: absolute;
  z-index: 10;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #fff;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  transform: scaleX(1);
  transform-origin: 100%;
}

.wow-img.animated:after {
  transform: scaleX(0);
  transform-origin: 0%;
}

/*wow递减延迟*/
.wowlist .wow:nth-of-type(2) {
  animation-delay: 0.3s;
}
.wowlist .wow:nth-of-type(3) {
  animation-delay: 0.5s;
}
.wowlist .wow:nth-of-type(4) {
  animation-delay: 0.6s;
}
.wowlist .wow:nth-of-type(5) {
  animation-delay: 0.7s;
}
.wowlist .wow:nth-of-type(6) {
  animation-delay: 0.8s;
}
.wowlist .wow:nth-of-type(7) {
  animation-delay: 0.9s;
}
.wowlist .wow:nth-of-type(8) {
  animation-delay: 1s;
}

/*首页产品*/
.index-p-link {
  margin-bottom: 2rem;
}
.index-p-link .swiper-slide {
  background: var(--grey_bg);
  transition: all 0.4s;
}

.index-p-link .swiper-slide:hover {
  background: #fff;
  box-shadow: 0 0 1.5rem var(--shadow);
}
.index-p-link .swiper-slide .img {
  mix-blend-mode: multiply;
}
.index-p-link .swiper-slide .info a {
  display: block;
  padding: 8%;
}
.index-p-link .swiper-slide .info .title {
  margin-bottom: 0;
  transition: all 0.4s;
}
.index-p-link .swiper-slide:hover .info .title {
  color: var(--colour1);
}
.index-p-link .swiper-slide span {
  display: inline-block;
  line-height: 1.75em;
  font-size: 0.875rem;
  color: var(--small_text);
}
.swiper .swiper-button-prev,
.swiper .swiper-button-next {
  width: 3.5rem;
  height: 3.5rem;
  line-height: 3.5rem;
  color: #fff;
  text-align: center;
  background: var(--colour1);
  border-radius: 50%;
  overflow: hidden;
}
.swiper .swiper-button-prev:hover,
.swiper .swiper-button-next:hover {
  color: #fff;
  background: var(--colour2);
}
.swiper .swiper-button-prev.swiper-button-disabled,
.swiper .swiper-button-next.swiper-button-disabled {
  opacity: 0.5;
  color: var(--tips_text);
}
.swiper .swiper-button-prev span,
.swiper .swiper-button-next span {
  font-size: 1.5rem;
  line-height: inherit;
  color: inherit;
}

.swiper .swiper-button-prev:not(.swiper-button-disabled):hover span {
  animation: btnSpan 0.4s ease-in-out reverse forwards;
}
.swiper .swiper-button-next:not(.swiper-button-disabled):hover span {
  animation: btnSpan 0.4s ease-in-out forwards;
}
@keyframes btnSpan {
  0% {
    transform: translateX(0%);
  }

  50% {
    transform: translateX(calc(50% + 1.5rem));
  }

  51% {
    transform: translateX(calc(-50% - 1.5rem));
  }

  100% {
    transform: translateX(0%);
  }
}
.swiper.index-p-link .index-p-link-btn {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0 3rem;
  margin-top: 1.5rem;
}

.swiper.index-p-link .swiper-button-prev {
  position: static;
  margin: 0 !important;
}
.swiper.index-p-link .swiper-button-next {
  position: static;
  margin: 0 !important;
}

.swiper.index-p-link .swiper-scrollbar {
  position: static;
  width: calc(100% - 14rem);
}
.swiper.index-p-link .swiper-scrollbar-drag {
  background: var(--colour1);
}
/**/
.index-contact {
  position: relative;
  padding: 5rem 0;
  background-color: var(--colour1);
  background-image: url(../images/img-contact-bg.svg);
  background-repeat: no-repeat;
  background-position: center right 5%;
  background-size: 35rem auto;
}
.index-contact:before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 50%;
  left: -45vw;
  width: 50vw;
  height: 50vw;
  margin-top: -25vw;
  background-color: #fff;
  border-radius: 50%;
  opacity: 0.2;
  transition: all 0.4s;
}
.index-contact .container {
  display: flex;
}
.index-contact .info {
  width: 30rem;
  margin-right: 2rem;
}

.index-contact .info .title {
  line-height: 1.25em;
  margin-top: 0.5rem;
}
.index-contact .btn {
  display: flex;
  align-items: center;
}
.index-contact .btn a {
  display: inline-block;
  padding: 0 2em;
  font-size: 0.875rem;
  line-height: 3.25rem;
  font-weight: 600;
  color: var(--colour1);
  background: #fff;
  border-radius: 2rem;
  transition: all 0.4s;
}
.index-contact .btn a:hover {
  color: #fff;
  background: var(--colour3);
}

/*首页新闻*/
.index-news {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0 2rem;
}
.index-news li {
  width: calc(33.33% - 1.375rem);
}
.index-news li .img {
  position: relative;
  display: block;
  padding-bottom: 55%;
  margin-bottom: 1.5rem;
  overflow: hidden;
}
.index-news li .img img {
  width: 100%;
  height: 100%;
}
.index-news li .title {
  font-weight: 600;
  color: var(--title);
  transition: all 0.4s;
}
.index-news li:hover .title {
  color: var(--colour1);
}
.index-news li .time {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--colour1);
}
/*页脚*/

#foot {
  position: relative;
  font-size: 1rem;
  color: var(--tips_text);
  background: var(--dark);
}
#foot p {
  font-size: inherit;
  color: inherit;
  line-height: 1.5em;
}
#foot > div {
  position: relative;
  z-index: 2;
}
#foot .container {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
}
#foot .foot-title {
  display: block;
  margin-bottom: 1rem;
  font-size: 1rem;
  font-weight: bold;
  text-transform: Uppercase;
}
#foot .foot-logo {
  width: 10rem;
  -webkit-filter: brightness(0) invert(1);
  filter: brightness(0) invert(1);
}
#foot .foot-contact {
  max-width: 25rem;
  font-size: inherit;
  line-height: 1.5em;
}

#foot .foot-subscribe form {
  position: relative;
  width: 100%;
  display: flex;
}
#foot .foot-subscribe form input {
  width: 100%;
  min-width: 15rem;
  max-width: calc(100% - 7.5rem);
  padding: 0 3rem 0 1.25em;
  font-size: 1rem;
  line-height: 3em;
  height: 3em;
  font-weight: normal;
  border-radius: 0;
  color: #fff;
  border: 1px solid rgba(233, 242, 245, 0.2);
  border-radius: 0.25rem 0 0 0.25rem;
  background: none;
  transition: all 0.4s;
}
#foot .foot-subscribe form input::placeholder {
  color: #999;
}
#foot .foot-subscribe form input:focus {
  border: 2px solid rgba(233, 242, 245, 1);
}
#foot .foot-subscribe form button {
  flex-shrink: 0;
  padding: 0 1em;
  font-size: 0.875rem;
  line-height: 2em;
  border: none;
  font-weight: 600;
  color: var(--dark);
  background: #fff;
  border-radius: 0 0.25rem 0.25rem 0;
  cursor: pointer;
  transition: all 0.4s;
}
#foot .foot-subscribe form button:hover {
  color: #fff;
  background: var(--colour1);
}
#foot .foot-subscribe form button span {
  font-size: 1.25rem;
}
#foot .foot-code img {
  max-width: 7.5rem;
}

#foot .foot-follow {
  max-width: 30rem;
}
#foot .foot-share {
  font-size: 0;
}
#foot .foot-share a {
  position: relative;
  display: inline-block;
  margin-top: -1px;
  margin-left: -1px;
}
#foot .foot-share a span {
  display: inline-block;
  width: 2.75rem;
  height: 2.75rem;
  line-height: 2.75rem;
  font-size: 1.5rem;
  text-align: center;
  color: #fff;
  transition: all 0.4s;
}
#foot .foot-share a:hover span {
  color: var(--text);
  background: #fff;
}

.foot-share a > div {
  position: absolute;
  bottom: calc(100% + 0.5rem);
  left: 50%;
  z-index: 2;
  width: 9rem;
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 0%);
  transition: all 0.4s;
}
.foot-share a:hover > div {
  opacity: 1;
  visibility: visible;
}
.foot-share a > div img {
  width: 9rem;
}
#foot .foot-body {
  padding: 4rem 0;
  overflow: hidden;
}
#foot .foot-body > div {
  justify-content: space-between;
}

#foot .foot-nav {
}

#foot .foot-nav a {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 1rem;
  font-weight: normal;
  line-height: 1.5em;
  color: var(--tips_text);
  transition: all 0.4s;
}
#foot .foot-nav a:hover {
  color: var(--colour1);
}
.foot-language {
  margin-top: 2rem;
}
.foot-language a {
  display: inline-block;
  padding: 0 0.875rem;
  font-weight: bold;
  font-size: 0.9375rem;
  line-height: 3em;
  margin-right: 0.5rem;
  border-radius: 0.25rem;
  transition: all 0.4s;
}
.foot-language a:hover {
  color: var(--text);
  background: #fff;
}
.foot-language svg {
  vertical-align: text-bottom;
  width: 1.375rem;
  height: 1.375rem;
}

#foot .foot-bottom {
  padding: 1.25rem 0;
  font-size: 1rem;
  line-height: 1.375em;
  color: var(--tips_text);
  text-align: right;
}

#foot .foot-bottom a {
  color: var(--tips_text);
}
#foot .foot-bottom a:hover {
  color: var(--colour1);
  text-decoration: underline;
}
#foot .foot-clause a {
  margin-left: 1rem;
}
/*内页公共*/

.inside-banner {
  position: relative;
}
.inside-banner:before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0px;
  left: 0%;
  width: 100%;
  height: 100%;
  background-color: rgb(0, 0, 0, 0.3);
}
.inside-banner picture,
.inside-banner img {
  min-height: 25rem;
}

.inside-banner .info {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  color: #fff;
}

.inside-banner .info {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  color: #fff;
  text-shadow: 0 0 1.5rem var(--shadow);
}

.breadcrumb {
  width: 100%;
  padding: 1.25rem 0px;
  margin: 0;
  background: none;
}

.breadcrumb > div {
  font-size: 0px;
}

.breadcrumb a {
  display: inline-block;
  font-size: 0.875rem;
  line-height: 1rem;
  color: var(--text);
  transition: all 0.4s;
}

.breadcrumb a:hover {
  color: var(--colour1);
}

.breadcrumb a:not([href]):not([tabindex]) {
  color: var(--small_text);
}

.breadcrumb a:after {
  content: ">";
  margin: 0 1rem;
  color: var(--small_text);
}

.breadcrumb a:not([href]):not([tabindex]):after {
  content: "";
}

.breadcrumb a img {
  width: 1rem;
  filter: brightness(0);
  opacity: 0.5;
}
.inside-banner .container {
  position: relative;
  z-index: 2;
}
.inside-banner .breadcrumb {
  position: absolute;
  z-index: 3;
}
.inside-banner .breadcrumb a {
  color: #fff;
}

.inside-banner .breadcrumb a:hover {
  color: var(--colour1);
}
.inside-banner .breadcrumb a:not([href]):not([tabindex]) {
  color: #fff;
  opacity: 0.7;
}
.inside-banner .breadcrumb a:after {
  content: ">";
  color: #fff;
  opacity: 0.7;
}
.inside-banner .breadcrumb a:not([href]):not([tabindex]):after {
  display: none;
}

.inside-swiper {
  position: relative;
  left: 0;
  top: 0;
  width: 100%;
  overflow: hidden;
}

.inside-swiper .swiper-slide {
  width: 100%;
  overflow: hidden;
}

.inside-swiper .swiper-slide .slide-inner picture,
.inside-swiper .swiper-slide .slide-inner img {
  width: 100%;
}

.inside-swiper.full-screen .swiper-slide .slide-inner picture,
.inside-swiper.full-screen .swiper-slide .slide-inner img {
  width: 100%;
  height: calc(100vh - var(--head_height));
}

.inside-swiper .swiper-slide .text {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0);
  display: flex;
  justify-items: center;
  align-items: center;
  text-align: center;
}
.inside-swiper .swiper-slide .text > div {
  width: 100%;
}
.inside-swiper .swiper-slide .text .title {
  margin-bottom: 0.25rem;
  font-weight: bold;
  text-shadow: 0 0 1rem var(--shadow);
}
.inside-swiper .swiper-slide .text .subtitle {
  font-weight: 400;
  text-shadow: 0 0 1rem var(--shadow);
}

.inside-swiper .swiper-pagination {
  left: 50%;
  bottom: 2rem;
  transform: translateX(-50%);
  width: auto;
  display: flex;
}
.inside-swiper .swiper-pagination span {
  display: block;
  transition: all 0.5s;
  margin: 0 0.5rem !important;
  width: 1rem;
  height: 1rem;
  background: initial;
  border: rgba(255, 255, 255, 0.6) 1px solid;
  border-radius: 100%;
  background: rgba(233, 242, 245, 0.4);
  opacity: 1;
}
.inside-swiper .swiper-pagination .swiper-pagination-bullet-active {
  background: var(--colour1);
  border: var(--colour1) 1px solid;
}

.btn-hasicon {
  padding-right: 2rem;
  position: relative;
}
.btn-icon {
  position: absolute;
  top: 50%;
  right: 0.25rem;
  width: 1rem;
  transition: transform 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
  transform: translate(0, -0.125rem);
}
.btn-icon:after,
.btn-icon:before {
  position: absolute;
  width: 0.4375rem;
  height: 0.125rem;
  background: var(--title);
  border-radius: 0.125rem;
  transition: background 0.3s cubic-bezier(0.645, 0.045, 0.355, 1),
    transform 0.3s cubic-bezier(0.645, 0.045, 0.355, 1),
    top 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
  content: "";
}
.btn-icon:before {
  transform: rotate(-45deg) translateX(0.175rem);
}
.btn-icon:after {
  transform: rotate(45deg) translateX(-0.175rem);
}
.btn-hasicon:not(.collapsed) .btn-icon:before {
  transform: rotate(45deg) translateX(0.175rem);
  background: #fff;
}
.btn-hasicon:not(.collapsed) .btn-icon:after {
  transform: rotate(-45deg) translateX(-0.175rem);
  background: #fff;
}

.inside-nav-list > div {
  display: flex;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border_colour);
}
.inside-nav-list a {
  display: block;
  flex: 1 1;
  min-width: 16.66%;
  max-width: 25%;
  font-size: 0.9375rem;
  line-height: 3.5em;
  text-align: center;
  color: var(--text);
  border-left: 1px solid var(--border_colour);
  border-top: 1px solid var(--border_colour);
  transition: all 0.4s;
}
.inside-nav-list a:nth-of-type(1),
.inside-nav-list a:nth-of-type(5n + 1) {
  border-left: none;
}
.inside-nav-list a:nth-of-type(1),
.inside-nav-list a:nth-of-type(2),
.inside-nav-list a:nth-of-type(3),
.inside-nav-list a:nth-of-type(4),
.inside-nav-list a:nth-of-type(5) {
  border-top: none;
}
.inside-nav-list a:hover,
.inside-nav-list a.active {
  color: #fff;
  background: var(--colour1);
  background-position: bottom;
}

/*关于*/
#about {
  background: url(../images/about1.png) left center;
  background-size: 60% auto;
  background-repeat: no-repeat;
}
.about {
  margin-bottom: calc(4vw * 1.2);
}
#about .about:last-of-type {
  margin-bottom: 0 !important;
}
.about > .img {
  width: 40%;
  margin: auto;
}
.about > .info {
  margin: auto;
  width: 56%;
  display: flex;
  flex-wrap: wrap;
  align-content: space-between;
}
.about .info > div {
  width: 100%;
}
.about .subtitle {
  font-weight: 500;
  color: var(--title);
}
.about .info p {
  line-height: 1.75em;
  font-weight: 400;
}

.about-video {
  width: 15rem;
  display: inline-block;
  border-radius: 6rem;
  overflow: hidden;
}

.about-video .video-btn {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  background: #000;
}

.about-video .video-btn .info {
  position: absolute;
  z-index: 2;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  text-align: center;
  color: #fff;
  text-shadow: 0 0 2em rgba(0, 0, 0, 0.2);
  transition: all 0.4s;
}

.about-video:hover .video-btn .info {
  opacity: 0;
}

.about-video .video-btn .info .icon {
  display: inline-block;
  width: 4rem;
  height: 4rem;
  margin-top: 1rem;
  margin-bottom: 1rem;
  line-height: 4rem;
  font-size: 1.5rem;
  text-align: center;
  border-radius: 50%;
  color: #fff;
  background-color: var(--colour1);
}
.about-video .video-btn .info div {
  line-height: 1.25em;
  margin-bottom: 0rem;
}
.about-video .video-btn .img {
  width: 100% !important;
  height: 5rem;
  transition: all 0.4s;
}

.about-video .video-btn .img img {
  opacity: 0.7;
}

.about-video:hover .video-btn .img img {
  opacity: 1;
}

#about .authentication img {
  margin: 0 1rem;
  height: 5rem;
}
/*关于文化*/
#culture {
  background: url(../images/about3.jpg) no-repeat;
  background-size: cover;
}
.about-culture {
  display: flex;
  justify-content: space-around;
  width: 100%;
}
.about-culture li {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  width: 21%;
}
.about-culture li:nth-of-type(Odd) .img {
  font-size: 0;
  line-height: 0;
  height: auto;
}
.about-culture li .text {
  margin: 1.25rem 0;
  flex-grow: 1;
}
.about-culture li:nth-of-type(Odd) .img,
.about-culture li:nth-of-type(even) .text {
  order: 0;
}
.about-culture li:nth-of-type(even) {
  padding-top: 2rem;
}
.about-culture li:nth-of-type(even) .img,
.about-culture li:nth-of-type(Odd) .text {
  order: 1;
}

/*关于*/
#honor .info {
  position: absolute;
  z-index: 2;
  left: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  display: flex;
  align-items: center;
}
#honor .info p {
  line-height: 1.75em;
}
.about-honor {
  overflow: visible;
}
.about-honor img {
  width: 100%;
}
.about-honor p {
  line-height: 3rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(0, 0, 0, 0);
  transition: all 0.4s;
}
.about-honor .swiper-slide:hover p {
  color: var(--colour1);
  border-bottom: 1px solid var(--colour1);
}
.swiper.about-honor .swiper-button-prev {
  top: auto;
  bottom: auto;
  left: 0;
  right: auto;
  margin: 0 !important;
}
.swiper.about-honor .swiper-button-next {
  top: auto;
  left: auto;
  right: 0;
  margin: 0 !important;
}

.swiper.about-honor .swiper-scrollbar {
  top: calc(100% + 1.75rem);
  left: 7rem;
  right: 7rem;
  width: auto;
}

.style {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.style .img {
  width: 50%;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  transition: all 0.4s;
}
.style .img img {
  opacity: 0;
}
.style .list {
  position: relative;
  width: 45%;
  overflow: hidden;
}
.style .list > div {
  position: absolute;
  z-index: 1;
  left: 0;
  top: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  width: 100%;
  height: 100%;
  overflow: auto;
}
.style .list a {
  position: relative;
  display: block;
  width: calc(33% - 1.5rem);
  background: var(--colour1);
}
.style .list a:before {
  content: "\b39";
  position: absolute;
  z-index: 2;
  right: 1rem;
  bottom: 0.75rem;
  font-family: "iconfont" !important;
  font-size: 1.75rem;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: #fff;
  opacity: 0;
  transition: all 0.4s;
}
.style .list a.active:before {
  opacity: 1;
}
.style .list a img {
  transition: all 0.4s;
}
.style .list a.active img {
  opacity: 0.3;
}

/*关于 外链视频*/
.video-iframe {
  position: relative;
  margin: auto;
  max-width: 75rem;
}
.small-video-iframe {
  max-width: 50rem;
}

.video-iframe::after {
  content: "";
  display: block;
  padding-bottom: 56.25%;
  pointer-events: none;
}
.video-iframe iframe {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/*文本单页*/
.info-box {
  padding: 3.5vw 5vw;
  background: #fff;
  line-height: 1.5rem;
}
.info-box .h4,
.info-box .h5,
.info-box .h6 {
  line-height: 1.75em;
}
/*荣誉*/
.honor {
  display: flex;
  flex-wrap: wrap;
  margin-left: -0.75rem;
  margin-right: -0.75rem;
}
.honor .item {
  width: 25%;
  padding: 0.75rem;
}
.honor .item a {
  display: block;
  background: var(--grey_bg);
  border-radius: 0.5rem;
  transition: all 0.4s;
}
.honor .item a:hover {
  background: #fff;
  box-shadow: 0 0.25rem 1.5rem -0.5rem var(--shadow);
}
.honor .item .img img {
  max-width: 80%;
  max-height: 80%;
}
.honor .item .info {
  padding: 1.5rem 1.5rem 4rem;
  font-size: 1.375rem;
  font-weight: 400;
  color: var(--title);
  text-align: center;
  border-top: 1px solid var(--border_colour);
  background: url(../images/honor-bg.png) bottom 0.75rem center no-repeat;
  background-size: 38% auto;
  transition: all 0.4s;
}
.honor .item a:hover .info {
  color: var(--colour1);
}
#structure {
  background: url(../images/organization_bac.png) bottom center;
  background-size: 100% auto;
  background-repeat: no-repeat;
}
#structure img {
  mix-blend-mode: multiply;
}
/**/
.inside-head {
  padding: 4rem 0;
}
/*产品*/

.p-nav-list {
  display: flex;
  flex-wrap: wrap;
  margin: auto;
  gap: 2rem;
}
.p-nav-list li {
  width: calc(33.33% - 1.375rem);
}
.p-nav-list li a {
  position: relative;
  display: block;
  min-height: 100%;
  background: var(--grey_bg);
  overflow: hidden;
  transition: all 0.4s;
}
.p-nav-list li a:hover {
  background: #fff;
  box-shadow: 0 0 1.5rem var(--shadow);
}
.p-nav-list li .img {
  padding-bottom: 75%;
  mix-blend-mode: multiply;
}
.p-nav-list li .img img {
  width: 90%;
  height: 90%;
}
.p-nav-list li .info {
  padding: 1.5rem;
}
.p-nav-list li .title {
  text-align: center;
  transition: all 0.4s;
}

.p-nav-list li a:hover .title {
  color: var(--colour1);
}

/**/
.inside-nav {
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
}
.inside-nav li a {
  position: relative;
  display: block;
  height: 4em;
  padding: 0 2em;
  line-height: 4em;
  font-size: 1.125rem;
  white-space: nowrap;
  color: var(--text);
  cursor: pointer;
  border-top: 2px solid #fff;
  transition: 0.3s;
}
.inside-nav li a:hover {
  color: var(--colour1);
}
.inside-nav li.active a {
  color: var(--colour1);
  border-top: 2px solid var(--colour1);
  background: var(--grey_bg);
  transition: 0.3s;
}

.inside-nav li a:after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 1px;
  height: 20px;
  background: #e5e5e5;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transition: opacity 0.3s;
  -webkit-transition: opacity 0.3s;
  -moz-transition: opacity 0.3s;
  -ms-transition: opacity 0.3s;
  -o-transition: opacity 0.3s;
}
.inside-nav li:first-child a:after {
  display: none;
}
.inside-nav li.active + li a:after {
  opacity: 0;
}

/*产品列表*/
.product .select {
  min-width: 18rem;
}
.product-first {
  display: flex;
  justify-content: space-between;
  margin: auto;
}
.product-first .img {
  display: flex;
  justify-content: space-between;
  width: 55%;
}
.product-first .product-first-big {
  order: 1;
  width: calc(100% - 5.5rem);
  margin: 0;
}
.product-first .product-first-big .swiper-slide {
  background: var(--grey_bg);
}
.product-first .product-first-big img {
  mix-blend-mode: multiply;
}
.product-first .product-first-small {
  order: 0;
  flex-shrink: 0;
  width: 4rem;
  margin: 0;
}
.product-first .product-first-small .swiper-slide {
  height: auto;
  border: 2px solid #fff;
  background: var(--grey_bg);
  transition: all 0.4s;
}
.product-first .product-first-small .swiper-slide.swiper-slide-thumb-active {
  border: 2px solid var(--colour1);
}
.product-first .product-first-small .swiper-slide img {
  mix-blend-mode: multiply;
}
.product-first .info {
  width: 40%;
}
.product-first .info .subtitle {
  color: var(--colour1);
}
.product-first .info .layout-btn {
  margin-top: 2rem;
  max-width: 100%;
}
.product-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 3rem;
}
.product-list li {
  width: calc(25% - 1.125rem);
}
.product-list li a {
  display: block;
  background: var(--grey_bg);
  transition: all 0.4s;
}
.product-list li a:hover {
  background: #fff;
  box-shadow: 0 0 1rem var(--shadow);
}
.product-list li .info {
  padding: 0 0.5rem 1rem;
  color: var(--title);
  line-height: 2em;
  font-weight: 500;
  text-align: center;white-space:nowrap; text-overflow:ellipsis; -o-text-overflow:ellipsis; overflow:hidden;
  transition: all 0.4s;
}
.product-list li a:hover .info {
  color: var(--colour1);
}
.product-list li .img {
  mix-blend-mode: multiply;
}
.product-list-nav li {
  width: calc(33.33% - 1rem);
}
/*产品详情*/
.product-box {
  overflow: visible;
}
.product-box > div {
  display: flex;
  justify-content: space-between;
  padding: 4rem 1rem;
}
.product-box .left {
  width: 52%;
}
.product-box .left > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-content: flex-start;
}

#product-img {
  order: 1;
  width: calc(100% - 7rem);
}

#product-img .swiper-slide {
  background: var(--grey_bg);
}
#product-img .swiper-slide img {
  mix-blend-mode: multiply;
}

#product-small-img .swiper-slide {
  border: 2px solid #fff;
  background: var(--grey_bg);
  padding: 0.125rem;
}
#product-small-img .swiper-slide.swiper-slide-thumb-active {
  border: 2px solid var(--colour1);
}
#product-small-img .swiper-slide img {
  mix-blend-mode: multiply;
}
#product-small-img {
  position: relative;
  order: 0;
  width: 5rem;
}
#product-small-img .swiper-slide {
  height: auto;
}
.product-box .right {
  width: 42%;
}
.product-box .right .p-title {
  margin-bottom: 0;
}
.product-box .right .info {
  padding: 1.75rem 0 2.5rem;
  border-radius: 0.5rem;
}
.product-box .right .info ul li {
  list-style-type: disc;
  margin-left: 1.125em;
}
.product-box .right .info p {
  margin-bottom: 0.5rem;
}
.product-box .down-list a {
  display: block;
  padding: 0.75em 1.5em;
  line-height: 2rem;
  color: var(--text);
  background: var(--grey_bg);
  margin-top: 0.375rem;
  transition: all 0.4s;
}
.product-box .down-list a:hover {
  color: #fff;
  background: var(--colour1);
}
.product-box .down-list a:before {
  content: "\b42a";
  margin-right: 0.25rem;
  font-family: "iconfont" !important;
  font-size: 1.5rem;
  font-style: normal;
  line-height: inherit;
  color: inherit;
  -webkit-font-smoothing: antialiased;
}
/*商城链接设置*/
.product-box .right .layout-btn {
  width: 100%;
  max-width: 100%;
  margin-bottom: 0.5rem;
  text-transform: Uppercase;
}
.product-box .right .layout-btn .icon {
  font-size: 2.5rem;
  font-weight: normal;
}
.product-box .right .layout-btn {
  background: var(--grey_bg);
}
.product-box .right .layout-btn.amazon:after {
  background: #f59328;
}
.product-box .right .layout-btn.amazon > div > span:first-of-type {
  color: #f59328;
}
.product-box .right .layout-btn.temu:after {
  background: #fb7701;
}
.product-box .right .layout-btn.temu > div > span:first-of-type {
  color: #fb7701;
}

.product-box .right .layout-btn.lazada:after {
  background: #f14918;
}
.product-box .right .layout-btn.lazada > div > span:first-of-type {
  color: #f14918;
}

.product-box .right .layout-btn.alixpress:after {
  background: #d8341e;
}
.product-box .right .layout-btn.alixpress > div > span:first-of-type {
  color: #d8341e;
}

.product-box .right .layout-btn.walmart:after {
  background: #1a75cf;
}
.product-box .right .layout-btn.walmart > div > span:first-of-type {
  color: #1a75cf;
}

.product-box .right .layout-btn.mercadolibre:after {
  background: #253186;
}
.product-box .right .layout-btn.mercadolibre > div > span:first-of-type {
  color: #253186;
}
.product-d table {
  width: 100%;
}
.product-d table tr {
  border-left: 1px solid var(--border_colour);
}
.product-d table tr td {
  border-left: none;
}
.product-d table tr td:first-of-type {
    width: 25%;
}
.share {
  margin-top: 1.5rem;
}
.share a {
  margin-right: 0.375rem;
}
.share a .icon {
  font-size: 1.25rem;
  color: var(--title);
  transition: all 0.4s;
}
.share a:hover .icon {
  color: var(--colour1);
}

/*支持*/
.solution-item {
  padding-bottom: 1.75rem;
}

.solution-item .img-center {
  padding-bottom: 55%;
  overflow: hidden;
}
.solution-item .img-center img {
  width: 100%;
  height: 100%;
}
.solution-item .info {
  padding: calc(3vw * 0.7);
  transition: all 0.4s;
}
.solution-item a:hover .info {
  background: var(--grey_bg);
}
.solution-item .info .title {
  transition: all 0.4s;
}
.solution-item a:hover .info .title {
  color: var(--colour1);
}
.solution-item .info p {
  font-size: 0.875rem;
  color: var(--small_text);
  transition: all 0.4s;
}
.solution-item a:hover .info p {
  color: var(--text);
}
/*服务*/

.service-list {
  padding: 0 1rem;
}
.service-list li {
  margin-top: 1rem;
  margin-bottom: 6rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-around;
}
.service-list li:last-of-type {
  margin: 0;
}
.service-list li .img {
  width: 40%;
}
.service-list li .info {
  width: 35%;
  text-align: center;
}

.adv img {
  width: 4rem;
  margin-bottom: 1rem;
}
.inquiring {
  padding: 1rem;
  max-width: 30rem;
  margin: auto;
}
form .layout-btn {
  max-width: none;
  width: 100%;
}
.faq-box {
  overflow: visible;
}
.faq-box .container {
  position: relative;
}
.faq-nav {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
}
.faq-nav > ul {
  position: sticky;
  top: calc(var(--head_height) + 1rem);
  border-left: 1px solid var(--border_colour);
  transition: all 0.4s;
}
body.up .faq-nav > ul {
  position: sticky;
  top: 6rem;
}
.faq-nav a {
  position: relative;
  display: block;
  padding: 1rem !important;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25em;
  width: 12rem;
  color: var(--text);
}
.faq-nav a.active {
  color: var(--colour1);
}
.faq-nav a:after {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0%;
  width: 0.125rem;
  height: 0%;
  background: var(--colour1);
  transition: all 0.4s;
}

.faq-nav a.active:after {
  height: 100%;
}

.faq {
  position: relative;
  width: 50vw;
  max-width: 40rem;
  margin: auto;
  border: none;
}

.faq .card-header {
  border-bottom: none;
  font-weight: bold;
  padding: 1rem 1.25rem;
}
.faq ul li {
  border-bottom: 1px solid var(--border_colour);
}
.faq ul li:last-child {
  border-bottom: none;
}
.faq ul li > a {
  position: relative;
  display: block;
  width: 100%;
  padding: 1.25rem 2rem 1.25rem 1.25rem;
  font-weight: 600;
  color: var(--title) !important;
  background: none !important;
}
.faq ul li > a .icon {
  position: absolute;
  right: 1rem;
  font-size: 0.875rem;
  font-weight: bold;
  transform: rotate(45deg);
  transition: all 0.4s;
}
.faq ul li > a:not(.collapsed) .icon {
  transform: rotate(0deg);
}
.faq ul li .info {
  padding: 0 1.25rem 2rem;
}
.faq ul li .info a {
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: rgba(0, 0, 0, 0.3);
}
.faq ul li .info a:hover {
  color: var(--colour1);
  text-decoration-color: var(--colour1);
}
/*oem*/

.app {
  overflow: visible;
}
.app .swiper-slide {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  opacity: 0.5;
  background: var(--grey_bg);
}
.app .swiper-slide.swiper-slide-active {
  opacity: 1;
}
.app .swiper-slide .img {
  display: flex;
  align-items: center;
  width: 50%;
}
.app .swiper-slide .img img {
  width: 100%;
}
.app .swiper-slide .info {
  width: 50%;
  padding: 5%;
}
.app .swiper-pagination {
  margin-top: 2rem;
  position: static;
  width: 100%;
  display: flex;
  background: var(--grey_bg);
}
.app .swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
  background: var(--dark);
}
.app .swiper-button-prev {
  top: auto;
  bottom: 50%;
  left: auto;
  right: 0;
  margin: 0 !important;
}
.app .swiper-button-next {
  top: calc(50% - 1px);
  bottom: auto;
  left: auto;
  right: 0;
  margin: 0 !important;
}

/*新闻列表*/
.news-first {
  display: flex;
  transition: all 0.4s;
  background: var(--grey_bg);
  overflow: hidden;
}

.news-first:hover {
  overflow: hidden;
}

.news-first .img {
  display: block;
  width: 50%;
  flex-shrink: 0;
}

.news-first .img img {
  min-width: 100%;
  height: 50vh;
}

.news-first .info {
  display: flex;
  align-items: center;
  width: 50%;
  padding: 0 5%;
}
.news-first .info .time {
  font-weight: 300;
  font-size: 0.875rem;
}
.news-first .info .time .icon {
  font-size: 1rem;
  justify-content: space-between;
}

.news-first .info .title {
  display: block;
  margin-bottom: 2rem;
  line-height: 1.375em;
  transition: all 0.4s;
}

.news-first:hover .info .title {
  color: var(--colour1);
}

.news-first .info .title:hover {
  color: var(--colour2);
}

.news-first pre {
  line-height: 1.75em;
}

.news-first .btn {
  display: inline-block;
  padding: 0 1.5em;
  margin-top: 2rem;
  font-size: 0.9375rem;
  line-height: 2.75em;
  color: #fff;
  border-radius: 2em;
  background: var(--colour1);
  transition: all 0.4s;
}

.news-first .btn:hover {
  padding: 0 2.5em;
  background: var(--colour2);
}
.news .select {
  min-width: 12rem;
}
.news-list {
  display: flex;
  flex-wrap: wrap;
}
.news-list li {
  padding: 15px;
}
.news-list li .img {
  position: relative;
  display: block;
  padding-bottom: 55%;
  margin-bottom: 1.5rem;
  overflow: hidden;
}
.news-list li .img img {
  width: 100%;
  height: 100%;
}
.news-list li .img .more {
  position: absolute;
  right: 2rem;
  bottom: 2rem;
  z-index: 2;
  background: #fff;
  overflow: hidden;
}
.news-list li .img .icon {
  display: inline-block;
  width: 3rem;
  height: 3rem;
  line-height: 3rem;
  font-size: 1.25rem;
  text-align: center;
}
.news-list li .img .more:hover .icon {
  animation: btnSpan 0.4s ease-in-out reverse forwards;
}
.news-list li .img .more:hover .icon {
  animation: btnSpan 0.4s ease-in-out forwards;
}
.news-list li .time {
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
  color: var(--colour1);
}
.news-list li .title {
  margin-bottom: 1rem;
  line-height: 1.125em;
  color: var(--title);
}
.news-list li:hover .title {
  color: var(--colour1);
}
.news-list li .info {
  max-height: 7em;
  display: block;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
/*文章详情*/

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

.article .article-head {
  padding: 2rem 0 2.5rem;
  width: 66%;
}

.article .article-head .title {
  margin: 0 0 1rem;
}

.article .article-head .time {
  display: flex;
  align-items: center;
  font-size: 0.875rem;
  color: var(--small_text);
}
.article .article-head .time a {
  color: var(--small_text);
}
.article .article-head .time a:hover {
  color: var(--colour1);
}
.article-body {
  width: 65%;
  line-height: 1.75em;
}

.article-body p {
  line-height: 1.75em;
}

.article-body iframe {
  max-width: 100% !important;
}
.article-other {
  width: 28%;
}
.article-other ul {
  margin-top: 1.5rem;
}
.article-other li {
  padding: 2rem 0;
  border-bottom: 1px solid var(--border_colour);
}
.article-other li:first-child {
  border-top: 1px solid var(--border_colour);
}
.article-other .sort {
  display: inline-block;
  padding: 0 1.125rem;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  line-height: 2.25em;
  border-radius: 2em;
  color: var(--small_text);
  background: var(--grey_bg);
}
.article-other .title {
  font-weight: 500;
  transition: all 0.4s;
}
.article-other a:hover .title {
  color: var(--colour1);
}
.article-other .time {
  font-size: 0.875rem;
  color: var(--small_text);
}

.article-other .social {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.article-other .social a span {
  display: inline-block;
  width: 2.5rem;
  height: 2.5rem;
  line-height: 2.5rem;
  font-size: 1.5rem;
  text-align: center;
  border-radius: 50%;
  color: var(--title);
  background: var(--grey_bg);
  transition: all 0.4s;
}

.article-other .social a:hover span {
  color: #fff;
  background: var(--colour1);
}

.article-page {
  margin-top: 2%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.article-page .back {
  width: 100%;
  margin: 0 0 0.5rem;
}

.article-page .back a {
  display: flex;
  align-items: center;
  color: var(--text);
  font-size: 1rem;
  transition: all 0.4s;
}

.article-page .back a:hover {
  color: var(--colour1);
}

.article-page .back a span {
  display: inline-block;
  margin-right: 0.5rem;
  font-size: 1.25rem;
}

.article-page a.left,
.article-page a.right {
  flex-shrink: 1;
  display: inline-block;
  width: 49%;
  padding: 1.5rem;
  color: var(--text);
  background: #fff;
  transition: all 0.4s;
}

.article-page a.left p,
.article-page a.left span,
.article-page a.right p,
.article-page a.right span {
  margin: 0;
  font-size: 1rem;
  white-space: nowrap;
  text-overflow: ellipsis;
  -o-text-overflow: ellipsis;
  overflow: hidden;
  transition: all 0.4s;
}

.article-page a.left span,
.article-page a.right span {
  display: inline-block;
  font-size: 1rem;
  font-weight: bold;
  color: var(--colour1);
}

.article-page a.left:hover,
.article-page a.right:hover {
  box-shadow: 0 0 1rem var(--shadow);
  background: var(--colour1);
  transition: all 0.4s;
}

.article-page a.left:hover p,
.article-page a.left:hover span,
.article-page a.right:hover p,
.article-page a.right:hover span {
  color: #fff;
}

/*联系*/
.contact {
}
.contact .map {
  width: 100%;
  display: block;
}
.map iframe,
#map-canvas {
  width: 100% !important;
  height: 50vh;
}

.contact-box {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 100%;
}
.contact-first {
  position: relative;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: 2rem 3rem 2.5rem;
  width: 90%;
  margin: -3rem auto 0;
  border: 1px solid var(--border_colour);
  border-top: 0.25rem solid var(--colour1);
  box-shadow: 0 0 1rem -0.25rem var(--shadow);
  background: #fff;
}

.contact-box .icon-dingweiweizhi {
  width: 100%;
}

.contact-box ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 90%;
  margin: 3rem auto 0;
}
.contact-box li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-content: flex-start;
  width: calc(50% - 0.75rem);
  padding: 2rem;
  line-height: 1.25rem;
  background: #fafafa;
  border: 1px solid var(--border_colour);
  box-shadow: 0 0 1rem -0.25rem var(--shadow);
  margin-bottom: 1.5rem;
}
.contact-box .title {
  width: 100%;
  padding-bottom: 0.75em;
  margin-bottom: 1.25em;
  border-bottom: 1px solid var(--border_colour);
}
.contact-box p {
  margin-right: 2rem;
}
.contact-box p.icon {
  position: relative;
  font-size: 0.9375rem;
  line-height: 1.5rem;
  padding-left: 1.75rem;
}
.contact-box p.icon:before {
  position: absolute;
  left: 0;
  top: 0;
  display: inline-block;
  font-size: 1.125rem;
  line-height: inherit;
  color: var(--colour1);
}
.contact-box p a {
  color: inherit;
}
.contact-box p a:hover {
  color: var(--colour1);
  text-decoration: underline;
}

.feedback-box {
  width: 90%;
  margin: auto;
}

.feedback-box form .col-12 {
  margin-bottom: 30px;
}
/*地图*/

#map-canvas {
  position: sticky;
  left: 0;
  top: var(--head_height);
  width: 55%;
  padding: 0px;
  color: #666;
}

.content-window-card {
  position: relative;
  box-shadow: none;
  bottom: 0;
  left: 0;
  width: auto;
  padding: 0;
}

.content-window-card p {
  height: 2rem;
}

.amap-icon img,
.amap-marker-content img {
  width: 25px;
  height: 34px;
}

.custom-info {
  border: solid 1px none;
  background: var(--colour1);
  border-radius: 3rem;
  overflow: hidden;
}

div.info-top {
  display: none;
  position: relative;
  background: none repeat scroll 0 0 #f9f9f9;
  border-bottom: 1px solid #ccc;
  border-radius: 5px 5px 0 0;
}

div.info-top div {
  display: inline-block;
  color: #333333;
  font-size: 14px;
  font-weight: bold;
  line-height: 31px;
  padding: 0 10px;
}

div.info-top img {
  position: absolute;
  top: 10px;
  right: 10px;
  transition-duration: 0.25s;
}

div.info-top img:hover {
  box-shadow: 0px 0px 5px #000;
}

div.info-middle {
  font-size: 12px;
  padding: 10px 15px;
  line-height: 20px;
  color: #fff;
  background: var(--colour1) !important;
  overflow: hidden;
}

div.info-bottom {
  display: none;
  height: 0px;
  width: 100%;
  clear: both;
  text-align: center;
}

div.info-bottom img {
  position: relative;
  z-index: 104;
}

.custom-info span {
  margin-left: 5px;
  font-size: 11px;
}

.info-middle img {
  float: left;
  margin-right: 6px;
}

/*地图*/