@import "./font.css";
html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  vertical-align: baseline;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
strong {
  font-weight: bold;
}
ol,
ul,
li {
  list-style: none;
}
blockquote,
q {
  quotes: none;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
select,
input,
button,
textarea {
  font-family: "Microsoft Yahei", STHeiti, sans-serif;
  font-size: 100%;
  font-style: normal;
  font-weight: normal;
  line-height: normal;
  vertical-align: middle;
  outline: none;
  padding: 0;
  margin: 0;
}
input,
button {
  outline: none;
}
::-webkit-input-placeholder {
  color: #ccc;
}
input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 1000px white inset;
}
:-webkit-autofill {
  background: #fff;
}
::-moz-placeholder {
  color: #ccc;
}
:-ms-input-placeholder {
  color: #ccc;
}
:focus::-webkit-input-placeholder {
  color: #ccc;
}
:focus::-moz-placeholder {
  color: #ccc;
}
:focus:-ms-input-placeholder {
  color: #ccc;
}
img {
  vertical-align: top;
  color: transparent;
}
.clearfix {
  zoom: 1;
}
.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
  font-size: 0;
}
html {
  width: 100%;
}
body {
  background: #fff;
  width: 100%;
  position: relative;
  color: #515152;
  font: 14px/1.5 "Microsoft Yahei", STHeiti, sans-serif;
}
a {
  text-decoration: none;
  color: #515152;
  outline: none;
  cursor: pointer;
}
.fc-gray {
  color: #999 !important;
}
.fc-zhuti {
  color: #3075d6 !important;
}
.hot,
.fc-red {
  color: #ca0000 !important;
}
.link,
.fc-blue {
  color: #4985f5 !important;
}
.fc-gblue {
  color: #a3b0be !important;
}
a:hover,
a.fc-blue:hover,
a.fc-red:hover,
a.fc-gray:hover,
a.fc-gblue:hover {
  color: #3075d6;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.fs12 {
  font-size: 12px;
}
.sp {
  opacity: 0.4;
  font-size: 10px;
  padding: 0 0.5em;
  font-family: Tahoma;
}
.hidden,
.none {
  display: none !important;
}
.mr5 {
  margin-right: 5px;
}
.mb20 {
  margin-bottom: 20px;
}
.mb15 {
  margin-bottom: 15px;
}
.mt10 {
  margin-top: 10px;
}
.mt15 {
  margin-top: 15px;
}
.mt-5 {
  margin-top: -5px;
}
.mt-15 {
  margin-top: -15px;
}
.mt-10 {
  margin-top: -10px;
}
.mt-20 {
  margin-top: -20px !important;
}
.ml-20 {
  margin-left: 20px;
}
.ml20 {
  margin-left: 20px;
}
.mr20 {
  margin-right: 20px;
}
.mt20 {
  margin-top: 20px;
}
.main {
  width: 950px;
}
.main-l {
  width: 965px;
}
.menu {
  width: 220px;
}
.subord {
  width: 400px;
}
.iconfont {
  font-size: inherit;
}
.count {
  position: relative;
  width: 100%;
  min-width: 90%;
  overflow: hidden;
  /* padding-top: 80px; */
}
.count-box {
  max-width: 92%;
  margin: 0 auto;
}
.index-news .index-news-top:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 162, 233, .65);
    box-shadow: 0 18px 44px rgba(0, 97, 174, .16), 0 0 0 1px rgba(0, 162, 233, .30);
}
.count-pt {
  position: relative;
  padding-bottom: 50px;
  text-align: center;
  background-color: #2561b7;
  color: #fff;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.count-pt .t {
  font-size: 38px;
  line-height: 100px;
  padding: 180px 0;
  position: relative;
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.5);
}
.count-pt .t .iconfont {
  border-radius: 100px;
  width: 60px;
  height: 60px;
  text-align: center;
  line-height: 60px;
  display: inline-block;
  vertical-align: top;
  margin: 20px 5px 0 0;
}
.count-pt span {
  display: inline-block;
  margin-top: 5px;
  font-size: 16px;
  background-color: #ca0000;
  padding: 0 10px;
  border-radius: 100px;
}
.count-pt-box {
  margin: 0 auto;
  width: 90%;
}
.box {
  margin-bottom: 15px;
  position: relative;
}
.box-nb {
  position: relative;
  text-align: center;
}
/* 每个销售分组容器 */
.box-nb {
    margin-bottom: 48px;
}

/* 分组标题 */
.contact-section-title {
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    color: #222;
    margin-bottom: 6px;
}

/* 英文副标题 */
.contact-section-sub {
    text-align: center;
    font-size: 12px;
    letter-spacing: 2px;
    color: #999;
    text-transform: uppercase;
    margin-bottom: 28px;
    position: relative;
}

/* 英文副标题下面的蓝色小横线 */
.contact-section-sub::after {
    content: "";
    display: block;
    width: 36px;
    height: 3px;
    background: #3385ff;
    margin: 10px auto 0;
    border-radius: 2px;
}

/* 联系人列表：网格布局 */
.contact-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  margin-bottom: 100px;
  width: 100%;
  overflow: hidden;
  text-align: center;
}

/* 卡片悬停效果 */
.contact-list dl:hover {
    border-color: #3385ff;
    box-shadow: 0 6px 18px rgba(51, 133, 255, 0.15);
    transform: translateY(-2px);
}

/* 小屏幕适配 */
@media (max-width: 992px) {
    .contact-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .contact-list {
        grid-template-columns: 1fr;
    }
}
.h {
  line-height: 40px;
}
.h-t {
  font-size: 18px;
}
.h-t:before {
  content: "";
  width: 3px;
  height: 20px;
  display: inline-block;
  vertical-align: top;
  margin: 10px 10px 10px 0;
  background-color: #3075d6;
}
.text-list li {
  padding: 10px 0;
  border-bottom: 1px dotted #eee;
}
.text-list li::before {
  content: "●";
  padding-right: 0.5em;
  color: #67a2f5;
}
.text-list li .time {
  display: block;
  font-size: 12px;
  color: #999;
  margin-left: 1.5em;
  margin-top: 5px;
}
.breadcrumb {
  margin: 15px 0;
  padding-bottom: 15px;
  border-bottom: 1px dotted #eee;
}
.h-tabs {
  text-align: center;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, 0.5);
}
.h-tabs-list {
  display: inline-block;
  vertical-align: top;
  overflow: hidden;
}
.h-tabs-list li {
  float: left;
  border-right: 1px solid rgba(255, 255, 255, .1);
}
.h-tabs-list li:last-child {
  border-right: none;
}
.h-tabs-list li a {
  display: block;
  font-size: 16px;
  text-align: center;
  line-height: 50px;
  width: 180px;
  height: 50px;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  color: #fff;
}
.h-tabs-list li a:hover,
.h-tabs-list li a.active {
  background-color: #3075d6;
  color: #fff;
}
.pager {
  padding: 30px 0;
  text-align: center;
}
.pager span,
.pager a {
  display: inline-block;
  margin: 0 3px;
  padding: 2px 15px;
  line-height: 32px;
  background-color: #fff;
  transition: all 0.5s ease;
}
.pager a:hover {
  background-color: #3075d6;
  color: #fff;
}
.pager a {
  background-color: #f6f6f6;
  color: #999;
}
.pager a.act {
  background-color: #3075d6;
  color: #fff;
}
.pager a.ect {
  background-color: #fff;
}
.food-list {
  width: 100%;
  overflow: hidden;
  margin-top: -10px;
}
.food-list-item {
  float: left;
  margin: 20px;
  width: 360px;
  background-color: #f6f6f6;
  border-radius: 15px;
  overflow: hidden;
  cursor: default;
  position: relative;
}
.food-list-item:hover .food-list-text {
  padding: 100px 30px 30px;
  height: 200px;
}
.food-list-item:hover .food-list-img img {
  transform: scale(1.08);
  -webkit-transform: scale(1.08);
}
.food-list-img {
  width: 100%;
  height: 360px;
  overflow: hidden;
}
.food-list-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-position: cover;
  object-fit: cover;
  transition: all 0.5s ease;
}
.food-list-title {
  text-align: center;
  padding: 20px 30px 10px;
  font-size: 20px;
  line-height: 30px;
  overflow: hidden;
}
.food-list-ftitle {
  text-align: center;
  padding: 0 30px 30px;
  color: #ca0000;
  line-height: 20px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.food-list-text {
  position: absolute;
  left: 0;
  width: 300px;
  padding: 0 30px 0;
  bottom: 110px;
  color: #fff;
  background: -webkit-linear-gradient(
    top,
    transparent 30px,
    rgba(0, 0, 0, 0.5) 80px,
    rgba(0, 0, 0, 0.7) 100%
  );
  background: -o-linear-gradient(
    top,
    transparent 30px,
    rgba(0, 0, 0, 0.5) 80px,
    rgba(0, 0, 0, 0.7) 100%
  );
  background: linear-gradient(
    to bottom,
    transparent 30px,
    rgba(0, 0, 0, 0.5) 80px,
    rgba(0, 0, 0, 0.7) 100%
  );
  height: 0;
  transition: all 0.2s;
  overflow: hidden;
}
.news-list {
  width: 100%;
  overflow: hidden;
  margin-top: -20px;
}
.news-list-item {
  padding: 30px 140px 30px 0;
  height: 150px;
  overflow: hidden;
  border-bottom: 1px solid #eee;
  position: relative;
}
.news-list-item a:hover .news-list-img img {
  transform: scale(1.08);
  -webkit-transform: scale(1.08);
}
.news-list-item a:hover .news-list-link span {
  background-color: #3075d6;
  color: #fff;
  padding-right: 30px;
}
.news-list-item a:hover .news-list-link span .iconfont {
  right: 8px;
}
.news-list-img {
  width: 300px;
  height: 150px;
  float: left;
  margin-right: 30px;
  overflow: hidden;
  background-color: #f6f6f6;
}
.news-list-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-position: cover;
  object-fit: cover;
  transition: all 0.5s ease;
}
.news-list-title {
  font-size: 24px;
  line-height: 30px;
  overflow: hidden;
  height: 30px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news-list-text {
  margin-top: 20px;
  line-height: 20px;
  height: 40px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  color: #999;
}
.news-list-time {
  position: absolute;
  right: 0;
  top: 30px;
  padding-top: 80px;
  width: 110px;
  height: 70px;
  text-align: right;
  color: #999;
  border-left: 1px solid #eee;
}
.news-list-time span {
  font-size: 30px;
  position: absolute;
  top: 40px;
  right: 0;
  color: #515152;
}
.news-list-link {
  margin-top: 30px;
}
.news-list-link span {
  display: inline-block;
  vertical-align: top;
  line-height: 28px;
  padding: 0 15px;
  color: #3075d6;
  border: 1px solid #3075d6;
  border-right: none;
  position: relative;
  transition: all 0.2s;
}
.news-list-link span:before,
.news-list-link span:after {
  content: "";
  width: 1px;
  background-color: #3075d6;
  right: 0;
  top: 0;
  height: 5px;
  position: absolute;
}
.news-list-link span:after {
  top: auto;
  bottom: 0;
}
.news-list-link span .iconfont {
  position: absolute;
  width: 20px;
  height: 20px;
  text-align: center;
  line-height: 20px;
  font-size: 16px;
  top: 4px;
  right: -10px;
  border-radius: 30px;
  transition: all 0.2s;
}
.info-form .form-line:after,
.form-box .form-line:after {
  content: ".";
  visibility: hidden;
  height: 0;
  clear: both;
  display: block;
}
.form-text {
  border: 1px solid #ddd;
  background-color: #fff !important;
  display: inline-block;
  vertical-align: top;
  margin-right: 10px;
  line-height: 20px;
  font-size: 14px;
  padding: 10px;
  color: #515152;
  border-radius: 3px;
  width: 80%;
  box-sizing: border-box;
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
  -webkit-transition: border-color ease-in-out 0.15s;
  transition: border-color ease-in-out 0.15s;
}
.form-text:focus {
  border-color: #3075d6;
  outline: 0;
}
.form-btn {
  display: inline-block;
  vertical-align: middle;
  text-align: center;
  white-space: nowrap;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  background: none;
  border: 1px solid transparent;
  border-radius: 3px;
  padding: 10px 1em;
  line-height: 20px;
  font-size: 16px;
}
.form-btn-s {
  padding: 4px 1em;
  font-size: 14px;
}
.form-btn-white {
  background-color: #fff;
  border-color: #ddd;
  color: #999;
}
.form-btn-white:hover {
  border-color: #999;
  color: #515152;
}
.form-btn-primary {
  background: #3075d6;
  color: #fff;
}
.form-btn-primary:hover {
  opacity: 0.8;
  color: #fff;
}
.form-btn-normal {
  background: #67a2f5;
  color: #3075d6;
  border-color: #3075d6;
}
.form-btn-normal:hover {
  opacity: 0.8;
  color: #3075d6;
}
.form-radio {
  line-height: 42px;
  margin-right: 5px;
  cursor: pointer;
}
.form-line {
  position: relative;
  padding-left: 140px;
  margin-top: 20px;
  line-height: 42px;
  font-size: 16px;
}
.form-line em {
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 120px;
  text-align: right;
  line-height: 42px;
  margin-right: 10px;
  font-size: 14px;
  color: #999;
}
.form-line label + label {
  margin-left: 10px;
}
.form-line .fl .form-btn {
  min-width: 100px;
}
.form-line .fl .form-textarea {
  width: auto;
}
.form-bline {
  margin-top: 30px;
  padding-left: 140px;
}
.form-checkimg {
  line-height: 42px;
  height: 42px;
  min-width: 98px;
  text-align: center;
  margin-left: 10px;
}
.form-checkimg img {
  width: auto;
  height: 100%;
  display: block;
}
.nothinghere {
  text-align: center;
  font-size: 18px;
  color: #999;
  padding: 30px 0;
  margin: 0 30px;
  border-radius: 3px;
}
.nothinghere .icf {
  display: block;
  font-size: 80px;
  line-height: 100px;
}
#addressmain {
  z-index: 3;
}
#addresscontent {
  display: none;
  position: absolute;
  left: 140px;
  width: 382px;
  background-color: #fff;
  border: 1px solid #eee;
  border-bottom: none;
}
.addresstab {
  background-color: #f6f6f6;
  color: #999;
  height: 40px;
  line-height: 40px;
  clear: both;
}
.addresstab .chosePCA {
  padding: 0 20px;
  height: 40px;
  font-size: 16px;
  line-height: 40px;
  text-align: center;
  float: left;
  cursor: pointer;
}
.addresstab .chosePCA.select {
  color: #3075d6;
  background-color: #fff;
}
.addresstab .chosePCA .list {
  position: absolute;
  min-height: 10px;
  padding: 10px;
  background-color: #fff;
  left: -1px;
  top: 40px;
  width: 362px;
  overflow: hidden;
  border: 1px solid #eee;
  border-top: none;
  text-align: left;
}
.addresstab .chosePCA .list li {
  display: inline-block;
  vertical-align: top;
  padding: 10px;
  line-height: 20px;
  color: #515152;
  font-size: 14px;
}
.addresstab .chosePCA .list li.active {
  background-color: #3075d6;
  color: #fff;
}
.top {
  position: relative;
  width: 100%;
  min-width: 90%;
  z-index: 99;
  background-color: #fff;
  border-bottom: 1px solid #eee;
}
.top-box {
  width: 90%;
  margin: 0 auto;
  line-height: 40px;
}
.top-slogan {
  float: left;
}
.top-other {
  float: right;
  clear: right;
}
.top-other .top-oitem {
  float: left;
  vertical-align: top;
  position: relative;
  padding: 0 1em;
}
.top-other .top-oitem span {
  cursor: pointer;
}
.top-other .top-oitem span:after {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 6px 4px 0 4px;
  border-color: #3075d6 transparent transparent transparent;
  display: inline-block;
  vertical-align: middle;
  margin-left: 0.5em;
  transition: all 0.2s;
}
.top-other .top-oitem:hover span {
  color: #3075d6;
}
.top-other .top-oitem:hover span:after {
  border-width: 0 4px 6px 4px;
  border-color: transparent transparent #3075d6 transparent;
}
.top-other .top-oitem + .top-oitem:before {
  content: "";
  border-left: 1px solid #ccc;
  height: 12px;
  position: absolute;
  left: 0;
  top: 14px;
}
.top-link {
  display: none;
  position: absolute;
  right: 0;
  top: 40px;
  text-align: right;
  width: auto;
  white-space: nowrap;
  background-color: #fff;
  border: 1px solid #eee;
  border-top-color: #fff;
}
.top-link li a {
  display: block;
  padding: 0 1em;
}
.head {
  position: fixed;
  width: 100%;
  min-width: 1200px;
  z-index: 88;
  background-color: transparent;
}
.head-box {
  width: 90%;
  margin: 0 auto;
}
.logo {
  float: left;
  height: 80px;
  width: auto;
}
.logo a {
  display: flex;
  align-items: center;
  text-decoration: none;
  height: 80px;
}
.logo a img {
  height: 50px;
  width: auto;
  display: block;
}
.logo-text-group {
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-left: 12px;
  line-height: 1.2;
  color: #fff;
}
.logo-text {
  font-size: 24px;
  font-weight: bold;
  white-space: nowrap;
}
.head .logo a .logo-sub {
  font-size: 12px;
  font-weight: normal;
  white-space: nowrap;
}
/* 默认显示白色Logo */
.head .logo .logo-white {
    display: inline-block;
}

.head .logo .logo-color {
    display: none;
}

/* 滚动后显示彩色Logo */
.head.scrolled .logo .logo-white {
    display: none;
}

.head.scrolled .logo .logo-color {
    display: inline-block;
}

.head-r {
  float: right;
  clear: right;
}
.head-icon {
  display: none;
}
.gp {
  float: left;
  background-color: #ecf4ff;
  color: #3075d6;
  line-height: 20px;
  padding: 5px 10px;
  margin: 25px 10px;
  font-size: 12px;
}
.head-nav {
  float: left;
  font-size: 18px;
  line-height: 50px;
  margin: 15px 0;
  height: 50px;
  overflow: hidden;
  font-weight: 600;
}
.head-nav a {
  display: block;
  float: left;
  margin-left: 40px;
  position: relative;
  text-align: center;
  color: #fff;
}
.head-nav a:after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  height: 2px;
  background-color: #3075d6;
  width: 0;
  transition: all 0.2s;
  -webkit-transition: all 0.2s;
}
.head-nav a:hover:after,
.head-nav a.active:after {
  left: 0;
  width: 100%;
}
.b-index .head-nav a.hn-index,
.b-about .head-nav a.hn-about,
.b-rd .head-nav a.hn-rd,
.b-management .head-nav a.hn-management,
.b-news .head-nav a.hn-news,
.b-contact .head-nav a.hn-contact,
.b-products .head-nav a.hn-products {
  color: #3075d6;
}

.head-nav a.active {
  color: #3075d6;
}

.b-index .head-nav a.hn-index:after,
.b-about .head-nav a.hn-about:after,
.b-rd .head-nav a.hn-rd:after,
.b-management .head-nav a.hn-management:after,
.b-news .head-nav a.hn-news:after,
.b-contact .head-nav a.hn-contact:after,
.b-products .head-nav a.hn-products:after {
  left: 0;
  width: 100%;
}
.head-lang {
  float: right;
  margin-left: 50px;
  padding: 25px 10px;
  clear: right;
}
.head-lang a {
  float: left;
  vertical-align: top;
  line-height: 28px;
  border: 1px solid #ccc;
  width: 60px;
  text-align: center;
  margin-left: -1px;
}
.head-lang a:hover {
  border-color: #3075d6;
}
.head-lang a.active {
  background-color: #3075d6;
  color: #fff;
  border-color: #3075d6;
}
.search {
  float: right;
  z-index: 99;
  margin-top: 7px;
}
.search form {
  height: 36px;
  overflow: hidden;
  position: relative;
  padding-right: 90px;
}
.input-search {
  display: block;
  border: 0;
  background: #f6f6f6;
  height: 16px;
  width: 300px;
  line-height: 16px;
  font-size: 14px;
  color: #999;
  box-shadow: 0 0 2px rgba(0, 0, 0, 0.06) inset;
  padding: 10px 10px 10px 36px;
  border-radius: 3px;
}
.input-search:focus {
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.2) inset;
}
.search .icf {
  position: absolute;
  display: block;
  width: 36px;
  height: 36px;
  line-height: 36px;
  left: 0;
  top: 0;
  text-align: center;
  font-size: 20px;
  color: #ccc;
}
.btn-search {
  position: absolute;
  right: 0;
  top: 0;
  display: block;
  border: 0;
  width: 80px;
  height: 36px;
  overflow: hidden;
  cursor: pointer;
  z-index: 2;
  background: #3075d6;
  color: #fff;
  border-radius: 3px;
}
.btn-search:hover {
  background-color: #2561b7;
}
.foot {
  width: 100%;
  background-color: #515152;
}
.foot-box {
  width: 90%;
  margin: 0 auto;
  position: relative;
  padding: 50px 0 0;
  color: #999;
}
.foot-nav {
  width: 100%;
  overflow: hidden;
  height: 210px;
}
.foot-nav dl {
  float: left;
  padding: 0 50px;
  line-height: 20px;
  height: 100%;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}
.foot-nav dl dt {
  position: relative;
  font-size: 16px;
  margin-bottom: 20px;
}
.foot-nav dl dt::before {
  content: "";
  position: absolute;
  left: -51px;
  width: 3px;
  background-color: rgba(255, 255, 255, 0.5);
  height: 100%;
}
.foot-nav dl dt a {
  color: #fff;
}
.foot-nav dl dd {
  margin-top: 10px;
}
.foot-nav dl dd a {
  color: rgba(255, 255, 255, 0.5);
}
.foot-nav dl dd a:hover {
  color: #fff;
}
.copyright a {
  color: rgba(255, 255, 255, .40);
}
.copyright a:hover {
  color: var(--yhy-accent);
}
.copyright {
  font-size: 12px;
  text-align: center;
  line-height: 50px;
  border-top: 1px solid rgba(255, 255, 255, .10);
  color: rgba(255, 255, 255, .40);
  margin-top: 20px;
}
.foot-info {
  float: right;
  width: 260px;
  color: rgba(255, 255, 255, 0.5);
}
.foot-info img {
  width: 180px;
  height: auto;
  display: block;
  margin-bottom: 28px;
      background-color: white;
}
.foot-info em {
  font-size: 20px;
  display: block;
  color: rgba(255, 255, 255, 0.8);
  margin: 0 0 10px;
}
.backtotop {
  display: none;
  width: 50px;
  height: 50px;
  line-height: 50px;
  position: fixed;
  right: 10px;
  bottom: 210px;
  cursor: pointer;
  z-index: 999;
  text-align: center;
  font-size: 30px;
  background-color: #fff;
  border-radius: 4px;
  overflow: hidden;
  color: #999;
  border: 1px solid #eee;
}
.backtotop .iconfont {
  vertical-align: top;
}
.backtotop:hover {
  border-color: #3075d6;
}
.backtotop:hover .iconfont {
  color: #3075d6;
}
body {
  min-width: 90%;
}
/* .hide {
  opacity: 0;
} */
.products-list-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  font-size: 22px;
  font-weight: 600;
  padding-top: 20px;
}
}
.index-banner {
  width: 100%;
  height: auto;
}
.index-banner img {
  display: block;
  width: 100%;
  height: auto;
}
.count-banner {
  width: 100%;
  height: 50vw;
  max-height: 78vh;
  position: relative;
}
.count-banner .swiper-container {
  width: 100%;
  height: 100%;
}
.count-banner .swiper-slide {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: 50%;
}
.count-banner .swiper-slide a {
  display: block;
  width: 100%;
  height: 100%;
}
.count-banner .banner-pagination {
  position: absolute;
  width: 100%;
  bottom: 0;
  padding: 40px 0 20px;
  z-index: 3;
  text-align: center;
  background: -webkit-linear-gradient(
    top,
    transparent 0,
    rgba(0, 0, 0, 0.7) 100%
  );
  background: -o-linear-gradient(top, transparent 0, rgba(0, 0, 0, 0.7) 100%);
  background: linear-gradient(
    to bottom,
    transparent 0,
    rgba(0, 0, 0, 0.7) 100%
  );
  font-size: 16px;
  line-height: 20px;
}
.count-banner .banner-pagination span {
  width: 50px;
  height: 30px;
  background: none;
  color: #fff;
  position: relative;
  opacity: 0.5;
  margin: 0 !important;
}
.count-banner .banner-pagination span::before,
.count-banner .banner-pagination span::after {
  display: block;
  content: "";
  position: absolute;
  bottom: 0;
  height: 2px;
  width: 50%;
  left: 25%;
  background-color: #fff;
  -webkit-transform: scaleX(0);
  -ms-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transform-origin: right center;
  -ms-transform-origin: right center;
  transform-origin: right center;
  -webkit-transition: -webkit-transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  transition: -webkit-transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  -o-transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
  transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1),
    -webkit-transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}
.count-banner .banner-pagination span::before {
  opacity: 0.5;
  z-index: 0;
}
.count-banner .banner-pagination span::after {
  opacity: 1;
  z-index: 1;
  -webkit-transform-origin: left center;
  -ms-transform-origin: left center;
  transform-origin: left center;
}
.count-banner .banner-pagination span.swiper-pagination-bullet-active,
.count-banner .banner-pagination span:hover {
  opacity: 1;
}
.count-banner .banner-pagination span.swiper-pagination-bullet-active::before {
  transform: scaleX(1);
}
.count-banner .banner-pagination span.swiper-pagination-bullet-active::after {
  transform: scaleX(1);
  transition: all 5s linear;
  -webkit-transition: all 5s linear;
}
@keyframes bpag {
  0% {
    width: 0;
    left: 50%;
  }
  100% {
    width: 50%;
    left: 25%;
  }
}
@-webkit-keyframes bpag {
  0% {
    width: 0;
    left: 50%;
  }
  100% {
    width: 50%;
    left: 25%;
  }
}
.stats-bar{
  background: transparent;
  border-bottom: none;
  margin-top: -72px;
  position: relative;
  z-index: 6;
}
.stats-bar .container{
  width: 1180px;
    max-width: 92%;
    height: auto;
    margin: 0 auto;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 16px 48px rgba(2, 44, 79, .14);
    overflow: hidden;
}
.stats-bar .container ul{
  display: flex;
  height: 100%;
}
.stats-bar .container li{
  flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
  padding: 36px 12px;
  border-right: 1px solid var(--yhy-border);
  transition: background-color .3s ease;
}
/* .stats-bar .stat-num {
  background: linear-gradient(120deg, var(--yhy-primary) 10%, var(--yhy-accent) 90%);
  background-clip: text;
        -webkit-text-fill-color: transparent;
    font-family: inherit;
    font-size: 46px;
    font-weight: 800;
    color: var(--yhy-primary);
} */
@supports (background-clip: text) or (-webkit-background-clip: text) {
  .stats-bar .stat-num {
    background: linear-gradient(120deg, var(--yhy-primary) 10%, var(--yhy-accent) 90%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--yhy-primary); /* 兜底色 */
    font-family: inherit;
    font-size: 46px;
    font-weight: 800;
  }
}
.stat-num small {
  font-size: 14px;
  font-weight: 400;
  color: #888;
}
.stats-bar .stat-label {
    color: var(--yhy-sub);
    font-size: 14px;
    margin-top: 6px;
}
.index-count {
  padding: 80px 0;
}
.index-count.nums {
  background-color: #f6f6f6;
}
.index-count.rd {
  background-color: #f6f6f6;
}
.index-count.news {
  background-color: var(--yhy-light2);
}
.index-count.client {
  position: relative;
  background: linear-gradient(135deg, var(--yhy-deep) 0%, var(--yhy-deep2) 100%);
}
.index-count.client::before {
  content: "";
  display: block;
  left: 0;
  right: 0;
  position: absolute;
  top: 0;
  height: 300px;
  /* background: #3075d6 url(../images/botbg.jpg) center center; */
  background-size: cover;
}
.index-btn {
        margin: 28px 0 30px;
    display: inline-block;
    width: auto;
    line-height: 46px;
    padding: 0 32px;
    border: none;
    border-radius: 100px;
    background: linear-gradient(100deg, var(--yhy-primary) 0%, var(--yhy-accent) 100%);
    color: #fff;
    font-size: 15px;
    text-align: center;
    box-shadow: 0 8px 22px rgba(0, 97, 174, .25);
    transition: transform .3s ease, box-shadow .3s ease;
}
.index-btn .iconfont {
      position: static;
    width: auto;
    font-size: inherit;
    font-style: normal;
    margin-left: 6px;
}
 .index-btn:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(0, 97, 174, .35);
}
.index-nums {
  text-align: center;
}
.index-nums .l {
  width: 100%;
  overflow: hidden;
}
.index-nums .l li {
  float: left;
  width: 20%;
  font-size: 16px;
  font-weight: bold;
}
.index-nums .l li div {
  height: 40px;
  overflow: hidden;
  line-height: 55px;
}
.index-nums .l li span {
  display: block;
  margin-top: 5px;
  line-height: 30px;
}
.index-nums .l li strong {
  font-size: 38px;
  padding-right: 5px;
  line-height: 40px;
  display: inline-block;
  vertical-align: top;
}
.index-about {
  position: relative;
  min-height: 380px;
  /* padding-bottom: 100px; */
}
.index-about .t {
  font-size: 36px;
  line-height: 40px;
  color: #3075d6;
  margin-bottom: 20px;
}
.index-about p {
  padding-right: 680px;
  line-height: 25px;
  margin-bottom: 15px;
  font-size: 16px;
  text-indent: 2em;
}

/* 开始 */
/* 首页 */
body.b-index .hero {
  position: relative;
  overflow: hidden;
  background-color: var(--yhy-deep); /* 媒体未加载时的兜底底色 */
}

/* —— 视频模式：全宽视频背景（容器带 poster 背景图，视频加载失败时兜底显示） —— */
body.b-index .hero-media-video {
  position: relative;
  height: 100vh;
  min-height: 620px;
  max-height: 840px;
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}
body.b-index .hero-media-video video.hero-media {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

/* —— 图片轮播模式：沿用 stl:swiper 渲染结构，高度由图片自适应 —— */
body.b-index .hero-media-swiper {
  position: relative;
}
body.b-index .hero-media-swiper .index-banner img {
  display: block;
  width: 100%;
  height: auto;
}
/* 轮播左右箭头/分页器提到遮罩之上，保证可见可点 */
body.b-index .hero-media-swiper .swiper-button-prev,
body.b-index .hero-media-swiper .swiper-button-next,
body.b-index .hero-media-swiper .swiper-pagination {
  z-index: 5;
}

/* 深蓝渐变遮罩（顶部压深保证透明导航可读、底部压深衔接数字条） */
body.b-index .hero-mask {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(180deg,
      rgba(2, 44, 79, .62) 0%,
      rgba(2, 44, 79, .30) 42%,
      rgba(2, 44, 79, .72) 100%);
}

/* 中央文案层（默认不拦截鼠标，仅按钮可点，避免遮挡轮播箭头） */
body.b-index .hero-content {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  padding: 0 24px;
  pointer-events: none;
}
body.b-index .hero-content a {
  pointer-events: auto; /* CTA 按钮恢复可点击 */
}
body.b-index .hero-tag {
  display: inline-block;
  font-size: 14px;
  letter-spacing: 4px;
  color: #CFEAF9;
  border: 1px solid rgba(255, 255, 255, .35);
  background: rgba(255, 255, 255, .08);
  border-radius: 100px;
  padding: 8px 24px;
}
body.b-index .hero-title {
  font-size: 52px;
  font-weight: 700;
  letter-spacing: 8px;
  margin: 30px 0 18px;
  text-shadow: 0 4px 28px rgba(2, 44, 79, .5);
}
body.b-index .hero-sub {
  font-size: 18px;
  line-height: 1.9;
  color: rgba(255, 255, 255, .88);
  max-width: 780px;
  margin: 0;
}
body.b-index .hero-cta {
  margin-top: 44px;
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
}
/* 主按钮：双蓝渐变 */
body.b-index .hero-btn {
  display: inline-block;
  line-height: 50px;
  padding: 0 42px;
  border-radius: 100px;
  font-size: 16px;
  letter-spacing: 1px;
  transition: transform .3s ease, box-shadow .3s ease, background-color .3s ease;
}
body.b-index .hero-btn-primary {
  color: #fff;
  background: linear-gradient(100deg, var(--yhy-primary) 0%, var(--yhy-accent) 100%);
  box-shadow: 0 10px 28px rgba(0, 162, 233, .35);
}
body.b-index .hero-btn-primary:hover {
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(0, 162, 233, .45);
}
/* 次按钮：描边幽灵按钮 */
body.b-index .hero-btn-ghost {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .65);
  background: rgba(255, 255, 255, .06);
}
body.b-index .hero-btn-ghost:hover {
  color: #fff;
  border-color: #fff;
  background: rgba(255, 255, 255, .16);
  transform: translateY(-3px);
}

/* Hero 装饰：右上地球网络（SVG，缓慢旋转） */
body.b-index .hero-globe {
  position: absolute;
  right: 5%;
  top: 14%;
  width: 340px;
  height: 340px;
  z-index: 2;
  opacity: .45;
  pointer-events: none;
  animation: yhySpin 90s linear infinite;
}
@keyframes yhySpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Hero 装饰：底部声波波形（两层错动，贴合“语音拾音”主题） */
body.b-index .hero-wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  z-index: 2;
  width: 100%;
  height: 110px;
  pointer-events: none;
}
body.b-index .hero-wave .wave-a {
  animation: yhyWave 14s linear infinite;
}
body.b-index .hero-wave .wave-b {
  animation: yhyWave 22s linear infinite reverse;
}
@keyframes yhyWave {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
:root {
  --yhy-primary: #0061AE;   /* 主色：Logo 地球蓝 */
  --yhy-accent: #00A2E9;    /* 辅色：Logo 网络亮青 */
  --yhy-deep: #022C4F;      /* 深色：Hero 遮罩、页脚 */
  --yhy-deep2: #003A68;     /* 深色过渡 */
  --yhy-light: #EAF5FC;     /* 浅底 */
  --yhy-light2: #F4FAFE;    /* 更浅底 */
  --yhy-text: #1F2937;      /* 正文 */
  --yhy-sub: #5B6B7C;       /* 辅助文字 */
  --yhy-border: #DCE8F2;    /* 边框 */
}
.foot {
  background: linear-gradient(180deg, var(--yhy-deep) 0%, #021F38 100%);
}
.foot-box {
  color: rgba(255, 255, 255, .55);
  padding-top: 64px;
}
.foot-nav {
  height: auto;
  padding-bottom: 34px;
  display: flex;
  flex-wrap: wrap;
}
.foot-nav dl {
  float: none;
  border-left: none;
  padding: 0 44px 20px 0;
  height: auto;
}
.foot-nav dl dt {
  margin-bottom: 14px;
}
/* 关闭旧左侧竖条，改为标题下渐变短线 */
.foot-nav dl dt::before {
  display: none;
}
.foot-nav dl dt::after {
  content: "";
  display: block;
  width: 28px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--yhy-accent), rgba(0, 162, 233, 0));
  margin-top: 10px;
}
.foot-nav dl dt a {
  color: #fff;
  font-size: 16px;
}
.foot-nav dl dd a {
  color: rgba(255, 255, 255, .55);
  transition: color .3s ease;
}
.foot-nav dl dd a:hover {
  color: var(--yhy-accent);
}
.foot-info {
  margin-left: auto;
  color: rgba(255, 255, 255, .55);
}
/* 页脚 logo：模板已改用透明底白图 logo_w_alpha.png；
   mix-blend-mode: screen 作为兜底——若管理员仍使用旧灰底 logo_w.png，可淡化其色块 */
.foot-info img {
  background-color: transparent;
  width: 260px;
  mix-blend-mode: screen;
}
.foot-info em {
  color: rgba(255, 255, 255, .9);
}
/* ===== 滚动后状态（白色背景 + 深色文字） ===== */
.head.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.head.scrolled a {
    color: #5c5c65;
}
 .head.scrolled .logo-text-group {
  color: #3075d6;
}
/* background: linear-gradient(135deg, var(--yhy-deep) 0%, var(--yhy-deep2) 100%); */
.section-titleHome {
  text-align: center;
  margin-bottom: 50px;
}
.section-titleHome h2 {
  font-size: 26px;
  font-weight: 700;
  color: #3075d6;
  letter-spacing: 1px;
}
.section-titleHome .en {
  display: block;
  font-size: 12px;
  color: #aaa;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 6px;
}
.section-titleHome .divider {
  width: 66px;
  height: 4px;
  border-radius: 2px;
  background: #3075d6;
  margin: 14px auto 0;
}
.section-titleHome p {
  font-size: 14px;
  color: #888;
  margin-top: 10px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.prod-card-body p {
  font-size: 13px;
  color: #888;
  line-height: 1.8;
  padding: 20px 24px 5px;
}
.prod-item{
  font-size: 13px;
  color: #888;
  margin-bottom: 14px;
}

.linkDetail {
  font-size: 13px;
  color: #1B3A5C;
  transition: color .15s;
  margin-bottom: 8px;
} 

.index-products .l li:hover .linkDetail {
  color: #3075d6;
}
.more-link-wrap {
  text-align: center;
  margin-top: 30px;
  display: flex;
  justify-content: center;
}
news-list-item a .img{
  width: 100%;
  height: 310px;
  background-color: #000;
}
news-list-item a .img img {
    display: block;
    width: 100%;
    height: 100%;
    object-position: cover;
    object-fit: cover;
    opacity: 0.7;
    transition: all 0.5s ease;
}
.content-section{
    font-size: 20px;
    font-weight: 700;
    color: #3075d6;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid #e5e8ed;
}
.content-section .en {
    display: block;
    font-size: 12px;
    color: #aaa;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
    font-weight: 400;
}
.culture-listNew{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 80px;
    margin-bottom: 30px;
    padding: 0 50px;
}
.culture-listNew li {
    padding: 20px;
    text-align: center;
    transition: all .15s;
}
.culture-img-wrap {
    width: 48px;
    height: 48px;
    margin: 0 auto 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}
.culture-img-wrap img{
  height: 100%;
}
.culture-listNew h3 {
    font-size: 20px;
    font-weight: 600;
    color: #3075d6;
    margin-bottom: 10px;
}
.culture-listNew p {
    font-size: 14px;
    color: #888;
    line-height: 1.9;
    min-height: 80px;
}
.values-title {
    font-size: 16px;
    font-weight: 600;
    color: #3075d6;
    text-align: center;
    padding: 40px;
    border-top: 1px solid #e5e8ed;
}

/* ===== 企业文化 - 现代化卡片样式 ===== */
.culture-listNew {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding: 20px 60px;
    margin: 0;
    list-style: none;
}

.culture-cardNew {
    background: #fff;
    border-radius: 16px;
    padding: 35px 28px 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid #f0f4f9;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* 顶部装饰线 */
.culture-cardNew::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3075d6, #6ba3f7, #3075d6);
    background-size: 200% 100%;
    transition: all 0.6s ease;
}

.culture-cardNew:hover::before {
    background-position: 100% 0;
}

/* hover 效果 */
.culture-cardNew:hover {
    box-shadow: 0 12px 48px rgba(48, 117, 214, 0.15);
    transform: translateY(-8px);
    border-color: #3075d6;
}

/* 图标区域 */
.culture-icon {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    background: linear-gradient(135deg, #eef4ff, #dce8fa);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    transition: all 0.4s ease;
    flex-shrink: 0;
    overflow: hidden;
}

.culture-cardNew:hover .culture-icon {
    background: linear-gradient(135deg, #3075d6, #5a9af5);
    transform: scale(1.05) rotate(-4deg);
}

.culture-img {
    height: 40px;
    object-fit: contain;
    display: block;
    transition: all 0.4s ease;
}

.culture-cardNew:hover .culture-img {
    filter: brightness(0) invert(1);
}

/* 标题 */
.culture-titleNew {
    font-size: 20px;
    font-weight: 700;
    color: #1a2332;
    margin: 0 0 10px 0;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.culture-cardNew:hover .culture-titleNew {
    color: #3075d6;
}

/* 描述文字 */
.culture-descNew {
    font-size: 14px;
    color: #777;
    line-height: 1.7;
    margin: 0 0 16px;
    flex: 1;
}

/* 箭头图标 */
.culture-arrow {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #f0f4f9;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
    margin-top: 8px;
    align-self: flex-start;
}

.culture-arrow .iconfont {
    font-size: 18px;
    color: #3075d6;
    transition: all 0.4s ease;
}

.culture-cardNew:hover .culture-arrow {
    background: #3075d6;
    transform: translateX(6px);
}

.culture-cardNew:hover .culture-arrow .iconfont {
    color: #fff;
}

/* ===== 响应式适配 ===== */
@media only screen and (max-width: 992px) {
    .culture-listNew {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 20px !important;
        padding: 20px 15px !important;
    }
}

@media only screen and (max-width: 576px) {
    .culture-listNew {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
    
    .culture-cardNew {
        padding: 25px 20px 22px !important;
    }
    
    .culture-titleNew {
        font-size: 18px !important;
    }
    .cap-grid {
      grid-template-columns: repeat(1, 1fr);
    }
}
.culture-card {
   background: #fff;
    border-radius: 12px;
    padding: 35px 30px 30px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    border: 1px solid #f0f4f9;
}

.culture-card:hover {
    box-shadow: 0 8px 30px rgba(48, 117, 214, 0.12);
    transform: translateY(-4px);
    border-color: #3075d6;
}

/* 编号 */
.culture-number {
    font-size: 32px;
    font-weight: 700;
    color: #3075d6;
    line-height: 1;
    margin-bottom: 12px;
    letter-spacing: 1px;
    opacity: 0.8;
}

/* 标题 */
.culture-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a2332;
    margin: 0 0 10px 0;
    line-height: 1.3;
}

/* 描述 */
.culture-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* ===== 响应式适配：小屏幕变为一列 ===== */
@media only screen and (max-width: 768px) {
    .culture-list {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 15px;
    }
}
/* 二次开发 */
/* ===== 产品功能特点 ===== */
.product-features {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.features-title {
    font-size: 32px;
    font-weight: 700;
    color: #1a2332;
    margin-bottom: 4px;
}

.features-subtitle {
    font-size: 14px;
    color: #999;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.features-divider {
    width: 60px;
    height: 3px;
    background: #3075d6;
    margin: 0 auto;
    border-radius: 4px;
}

/* 功能模块 */
.feature-section {
    background: #fff;
    border-radius: 12px;
    padding: 28px 32px;
    margin-bottom: 60px;
    border: 1px solid #f0f4f9;
    transition: all 0.3s ease;
}

.feature-section:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border-color: #3075d6;
}

.section-title {
    font-size: 18px;
    font-weight: 600;
    color: #3075d6;
    margin: 0 0 16px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid #f0f4f9;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 40px;
    height: 2px;
    background: #3075d6;
}

/* 功能列表 */
.feature-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.feature-list li {
    padding: 6px 0;
    font-size: 14px;
    color: #555;
    line-height: 1.7;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.feature-list li .check-icon {
    color: #3075d6;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
    margin-right: 6px;
}

/* 两列布局（核心参数） */
.feature-list.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 30px;
}

.feature-list.grid-2 li {
    padding: 4px 0;
}

/* ===== 响应式适配 ===== */
@media only screen and (max-width: 768px) {
    .product-features {
        padding: 30px 15px;
    }
    
    .feature-section {
        padding: 20px 18px;
    }
    
    .features-title {
        font-size: 24px;
    }
    
    .feature-list.grid-2 {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .section-title {
        font-size: 16px;
    }
    
    .feature-list li {
        font-size: 13px;
        padding: 4px 0;
    }
}

@media only screen and (max-width: 480px) {
    .feature-section {
        padding: 16px 14px;
    }
    
    .features-title {
        font-size: 20px;
    }
    
    .feature-list li {
        font-size: 12px;
        line-height: 1.6;
    }
}
/* 安装说明 */
/* ===== 安装说明列表 ===== */
.install-list-wrap {
    padding: 40px 0 80px;
}

/* 标题区域 */
.install-header {
    text-align: center;
    margin-bottom: 40px;
}

.install-title {
    font-size: 28px;
    font-weight: 700;
    color: #1a2332;
    margin-bottom: 4px;
}

.install-subtitle {
    font-size: 13px;
    color: #999;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.install-divider {
    width: 50px;
    height: 3px;
    background: #3075d6;
    margin: 0 auto;
    border-radius: 4px;
}

/* 列表 */
.install-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.install-item {
    list-style: none;
}

/* 卡片 */
.install-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
    border: 1px solid #f0f4f9;
    transition: all 0.4s ease;
}

.install-card:hover {
    box-shadow: 0 8px 32px rgba(48, 117, 214, 0.12);
    transform: translateY(-6px);
    border-color: #3075d6;
}

/* 图片区域 */
.install-img {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #f0f4f9;
}

.install-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.install-card:hover .install-img img {
    transform: scale(1.05);
}

/* 遮罩层 */
.install-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(48, 117, 214, 0.2);
    opacity: 0;
    transition: opacity 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.install-card:hover .install-overlay {
    opacity: 1;
}

.install-view-icon {
    font-size: 40px;
    color: #fff;
    opacity: 0.8;
}

/* 信息区域 */
.install-info {
    padding: 20px 24px 24px;
}

.install-name {
    font-size: 16px;
    font-weight: 600;
    color: #1a2332;
    margin: 0 0 14px 0;
    line-height: 1.4;
}

/* 按钮 */
.install-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 22px;
    font-size: 14px;
    color: #3075d6;
    background: #eef4ff;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.install-btn:hover {
    background: #3075d6;
    color: #fff;
    border-color: #3075d6;
}

.install-btn .iconfont {
    font-size: 14px;
    transition: transform 0.3s ease;
}

.install-btn:hover .iconfont {
    transform: translateX(4px);
}

.install-btn.video-btn .iconfont {
    font-size: 16px;
}

.install-btn.video-btn:hover .iconfont {
    transform: scale(1.1);
}

/* 暂无内容提示（可选） */
.install-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 0;
    color: #999;
    font-size: 16px;
}

/* ===== 响应式适配 ===== */
@media only screen and (max-width: 992px) {
    .install-list {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
}

@media only screen and (max-width: 768px) {
    .install-list-wrap {
        padding: 20px 15px 50px;
    }
    
    .install-list {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .install-title {
        font-size: 22px;
    }
    
    .install-img {
        height: 160px;
    }
    
    .install-info {
        padding: 16px 18px 18px;
    }
    
    .install-name {
        font-size: 14px;
    }
    
    .install-btn {
        padding: 6px 16px;
        font-size: 13px;
    }
}
/* ===== FAQ 模块样式 ===== */

/* 每个系列独立成卡 */
.faq-group {
    background: #fff;
    border-radius: 12px;
    border: 1px solid #f0f4f9;
    padding: 24px 28px;
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.faq-group:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

/* 系列标题 */
.faq-group-title {
    font-size: 18px;
    font-weight: 700;
    color: #3075d6;
    margin: 0 0 16px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid #f0f4f9;
    position: relative;
}

.faq-group-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 40px;
    height: 2px;
    background: #3075d6;
}

/* 问题标题 */
.faq-question {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: #1a2332;
    margin: 16px 0 4px 0;
    line-height: 1.5;
}

.faq-question::before {
    content: 'Q：';
    color: #3075d6;
    font-weight: 700;
    margin-right: 2px;
}

/* 答案 */
.faq-answer {
    font-size: 14px;
    color: #555;
    line-height: 1.8;
    margin: 0 0 2px 0;
    padding-left: 28px;
    position: relative;
}

.faq-answer::before {
    content: 'A：';
    color: #f5a623;
    font-weight: 600;
    position: absolute;
    left: 0;
    top: 0;
}

/* ===== 响应式适配 ===== */
@media only screen and (max-width: 768px) {
    .faq-body-inner {
        padding: 16px;
    }
    
    .faq-group {
        padding: 18px 16px;
        margin-bottom: 16px;
    }
    
    .faq-group-title {
        font-size: 16px;
    }
    
    .faq-question {
        font-size: 14px;
    }
    
    .faq-answer {
        font-size: 13px;
        padding-left: 22px;
    }
}

@media only screen and (max-width: 480px) {
    .faq-body-inner {
        padding: 10px;
    }
    
    .faq-group {
        padding: 14px 12px;
        margin-bottom: 12px;
    }
    
    .faq-group-title {
        font-size: 14px;
    }
    
    .faq-question {
        font-size: 13px;
        margin: 12px 0 2px 0;
    }
    
    .faq-answer {
        font-size: 12px;
        padding-left: 18px;
        line-height: 1.7;
    }
}
/* ===== 工具下载页面 ===== */
.download-wrap {
    padding: 20px 0 60px;
}

/* 标题区域 */
.download-header {
    text-align: center;
    margin-bottom: 40px;
}

.download-title {
    font-size: 28px;
    font-weight: 700;
    color: #1a2332;
    margin: 0 0 4px 0;
}

.download-subtitle {
    font-size: 13px;
    color: #999;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin: 0 0 12px 0;
}

.download-divider {
    width: 50px;
    height: 3px;
    background: #3075d6;
    margin: 0 auto;
    border-radius: 4px;
}

/* 内容区域 */
.download-body {
    max-width: 820px;
    margin: 0 auto;
}

.download-list {
  margin-bottom: 40px;
}

/* ===== 分类标题 ===== */
.download-category {
    font-size: 17px;
    font-weight: 700;
    color: #1a2332;
    padding: 18px 28px 10px 28px;
    margin: 0;
    border-bottom: 2px solid #f0f4f9;
    position: relative;
}

.download-category::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 28px;
    width: 36px;
    height: 2px;
    background: #3075d6;
}

/* ===== 文件项 ===== */
.download-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 28px;
    margin: 0;
    border-bottom: 1px solid #f5f7fa;
    transition: all 0.3s ease;
}

.download-item:last-child {
    border-bottom: none;
}

.download-item:hover {
    background: #f8faff;
}

/* 文件名（左侧） */
.download-item .file-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}

.download-item .file-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #eef4ff;
    border-radius: 8px;
    font-size: 16px;
    color: #3075d6;
}

.download-item .file-name {
    font-size: 14px;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 下载按钮（右侧） */
.download-item .file-download {
    flex-shrink: 0;
    font-size: 13px;
    color: #3075d6;
    background: #eef4ff;
    padding: 6px 20px;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    margin-left: 16px;
}

.download-item .file-download:hover {
    background: #3075d6;
    color: #fff;
    border-color: #3075d6;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(48, 117, 214, 0.3);
}

/* ===== 自定义下载按钮（带箭头） ===== */
.download-item .file-download.primary {
    background: #3075d6;
    color: #fff;
}

.download-item .file-download.primary:hover {
    background: #2561b7;
    box-shadow: 0 4px 16px rgba(48, 117, 214, 0.4);
}

/* ===== 响应式适配 ===== */
@media only screen and (max-width: 768px) {
    .download-wrap {
        padding: 10px 0 40px;
    }

    .download-list {
        border-radius: 12px;
    }

    .download-title {
        font-size: 22px;
    }

    .download-category {
        font-size: 15px;
        padding: 14px 18px 10px 18px;
    }

    .download-category::after {
        left: 18px;
    }

    .download-item {
        padding: 12px 18px;
        flex-wrap: wrap;
        gap: 8px;
    }

    .download-item .file-info {
        width: 100%;
    }

    .download-item .file-name {
        font-size: 13px;
        white-space: normal;
        word-break: break-all;
    }

    .download-item .file-download {
        font-size: 12px;
        padding: 5px 16px;
        margin-left: auto;
    }
}

@media only screen and (max-width: 480px) {
    .download-list {
        border-radius: 8px;
    }

    .download-item {
        padding: 10px 14px;
    }

    .download-item .file-icon {
        width: 28px;
        height: 28px;
        font-size: 13px;
    }

    .download-item .file-name {
        font-size: 12px;
    }

    .download-item .file-download {
        font-size: 11px;
        padding: 4px 12px;
    }
}
/* ===== 工具下载页面 ===== */
.download-wrap {
    padding: 20px 0 60px;
}

/* 标题区域 */
.download-header {
    text-align: center;
    margin-bottom: 40px;
}

.download-title {
    font-size: 28px;
    font-weight: 700;
    color: #1a2332;
    margin: 0 0 4px 0;
}

.download-subtitle {
    font-size: 13px;
    color: #999;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin: 0 0 12px 0;
}

.download-divider {
    width: 50px;
    height: 3px;
    background: #3075d6;
    margin: 0 auto;
    border-radius: 4px;
}

/* ===== 内容区域 ===== */
.download-body {
    max-width: 820px;
    margin: 0 auto;
}

/* 整体卡片容器 */
.download-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* ===== 每个分类独立卡片 ===== */
.download-module {
    background: #fff;
    border-radius: 16px;
    border: 1px solid #f0f4f9;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    transition: all 0.3s ease;
}

.download-module:hover {
    box-shadow: 0 6px 28px rgba(48, 117, 214, 0.08);
    border-color: #e0e8f0;
}

/* ===== 分类标题 ===== */
.download-category {
    font-size: 17px;
    font-weight: 700;
    color: #1a2332;
    padding: 18px 28px;
    margin: 0;
    background: #f8faff;
    border-bottom: 2px solid #f0f4f9;
    position: relative;
}

.download-category::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 28px;
    width: 36px;
    height: 2px;
    background: #3075d6;
}

/* ===== 文件列表 ===== */
.download-files {
    padding: 4px 0;
}

/* ===== 文件项 ===== */
.download-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 28px;
    margin: 0;
    border-bottom: 1px solid #f5f7fa;
    transition: all 0.3s ease;
}

.download-item:last-child {
    border-bottom: none;
}

.download-item:hover {
    background: #f8faff;
}

/* 文件名（左侧） */
.download-item .file-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 0;
}

.download-item .file-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #eef4ff;
    border-radius: 8px;
    font-size: 16px;
    color: #3075d6;
}

.download-item .file-name {
    font-size: 14px;
    color: #333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 下载按钮（右侧） */
.download-item .file-download {
    flex-shrink: 0;
    font-size: 13px;
    color: #3075d6;
    background: #eef4ff;
    padding: 6px 20px;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    margin-left: 16px;
}

.download-item .file-download:hover {
    background: #3075d6;
    color: #fff;
    border-color: #3075d6;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(48, 117, 214, 0.3);
}

/* 带主色调的下载按钮 */
.download-item .file-download.primary {
    background: #3075d6;
    color: #fff;
}

.download-item .file-download.primary:hover {
    background: #2561b7;
    box-shadow: 0 4px 16px rgba(48, 117, 214, 0.4);
}

/* ===== 响应式适配 ===== */
@media only screen and (max-width: 768px) {
    .download-wrap {
        padding: 10px 0 40px;
    }

    .download-title {
        font-size: 22px;
    }

    .download-list {
        gap: 16px;
    }

    .download-module {
        border-radius: 12px;
    }

    .download-category {
        font-size: 15px;
        padding: 14px 18px;
    }

    .download-category::after {
        left: 18px;
    }

    .download-item {
        padding: 12px 18px;
        flex-wrap: wrap;
        gap: 8px;
    }

    .download-item .file-info {
        width: 100%;
    }

    .download-item .file-name {
        font-size: 13px;
        white-space: normal;
        word-break: break-all;
    }

    .download-item .file-download {
        font-size: 12px;
        padding: 5px 16px;
        margin-left: auto;
    }
}

@media only screen and (max-width: 480px) {
    .download-list {
        gap: 12px;
    }

    .download-module {
        border-radius: 8px;
    }

    .download-item {
        padding: 10px 14px;
    }

    .download-item .file-icon {
        width: 28px;
        height: 28px;
        font-size: 13px;
    }

    .download-item .file-name {
        font-size: 12px;
    }

    .download-item .file-download {
        font-size: 11px;
        padding: 4px 12px;
    }
}
/* ===== 管理平台使用说明 ===== */
.manual-wrap {
    padding: 20px 0 60px;
}

/* 标题区域 */
.manual-header {
    text-align: center;
    margin-bottom: 40px;
}

.manual-title {
    font-size: 28px;
    font-weight: 700;
    color: #1a2332;
    margin: 0 0 4px 0;
}

.manual-subtitle {
    font-size: 13px;
    color: #999;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin: 0 0 12px 0;
}

.manual-divider {
    width: 50px;
    height: 3px;
    background: #3075d6;
    margin: 0 auto;
    border-radius: 4px;
}

/* 内容区域 */
.manual-body {
    max-width: 820px;
    margin: 0 auto;
}

.manual-content {
    background: #fff;
    border-radius: 16px;
    padding: 40px 48px;
    border: 1px solid #f0f4f9;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
}

/* 文字描述 */
.manual-desc {
    font-size: 15px;
    color: #555;
    line-height: 1.8;
    margin: 0 0 30px 0;
}

/* 链接区域 */
.manual-link-wrap {
    text-align: center;
}

/* 链接按钮 */
.manual-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 14px 36px;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    background: #3075d6;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(48, 117, 214, 0.25);
    border: 1px solid #3075d6;
}

.manual-link-btn:hover {
    background: #2561b7;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(48, 117, 214, 0.35);
}

.manual-link-btn .btn-icon {
    font-size: 20px;
}

.manual-link-btn .btn-arrow {
    transition: transform 0.3s ease;
}

.manual-link-btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* 提示文字 */
.manual-tip {
    display: block;
    font-size: 13px;
    color: #999;
    margin-top: 12px;
}

/* ===== 响应式适配 ===== */
@media only screen and (max-width: 768px) {
    .manual-wrap {
        padding: 10px 0 40px;
    }

    .manual-title {
        font-size: 22px;
    }

    .manual-content {
        padding: 24px 20px;
        border-radius: 12px;
    }

    .manual-desc {
        font-size: 14px;
        line-height: 1.7;
    }

    .manual-link-btn {
        padding: 12px 24px;
        font-size: 14px;
        gap: 8px;
        width: 100%;
        justify-content: center;
    }

    .manual-link-btn .btn-icon {
        font-size: 18px;
    }
}

@media only screen and (max-width: 480px) {
    .manual-content {
        padding: 18px 16px;
        border-radius: 8px;
    }

    .manual-desc {
        font-size: 13px;
    }

    .manual-link-btn {
        padding: 10px 18px;
        font-size: 13px;
        flex-wrap: wrap;
    }

    .manual-tip {
        font-size: 12px;
    }
}
/* ===== 服务支持页面 ===== */
.service-support-wrap {
    padding: 20px 0 60px;
}

/* 标题区域 */
.service-header {
    text-align: center;
    margin-bottom: 50px;
}

.service-title {
    font-size: 30px;
    font-weight: 700;
    color: #1a2332;
    margin: 0 0 6px 0;
}

.service-subtitle {
    font-size: 14px;
    color: #999;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin: 0 0 14px 0;
}

.service-divider {
    width: 60px;
    height: 3px;
    background: #3075d6;
    margin: 0 auto;
    border-radius: 4px;
}

/* ===== 服务特点图标 ===== */
.service-features {
    margin-bottom: 50px;
}

.service-features-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.service-feature-item {
    text-align: center;
    padding: 30px 20px;
    background: #fff;
    border-radius: 12px;
    border: 1px solid #f0f4f9;
    transition: all 0.4s ease;
    list-style: none;
}

.service-feature-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 30px rgba(48, 117, 214, 0.10);
    border-color: #3075d6;
}

.service-icon-wrap {
    width: 72px;
    height: 72px;
    margin: 0 auto 16px;
    background: #eef4ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}

.service-feature-item:hover .service-icon-wrap {
    background: #3075d6;
}

.service-icon-wrap img {
    width: 36px;
    height: 36px;
    object-fit: contain;
    display: block;
    transition: all 0.4s ease;
}

.service-feature-item:hover .service-icon-wrap img {
    filter: brightness(0) invert(1);
}

.service-feature-title {
    font-size: 17px;
    font-weight: 600;
    color: #1a2332;
    margin: 0 0 6px 0;
}

.service-feature-desc {
    font-size: 13px;
    color: #999;
    margin: 0;
}

/* ===== 联系方式区域 ===== */


.contact-section-title {
    font-size: 30px;
    font-weight: 700;
    color: #1a2634;
    margin: 0 0 8px 0;
    letter-spacing: 2px;
}

.contact-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border-color: #3075d6;
}

.contact-card-body {
    margin: 0;
    padding: 0;
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-label {
    color: #999;
    font-size: 13px;
    letter-spacing: 1px;
}

.contact-value {
    color: #1a2332;
    font-weight: 500;
}

.contact-value a {
    color: #3075d6;
    text-decoration: none;
}

.contact-value a:hover {
    text-decoration: underline;
}

/* ===== 响应式适配 ===== */
@media only screen and (max-width: 992px) {
    .service-features-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media only screen and (max-width: 768px) {
    .service-support-wrap {
        padding: 10px 0 40px;
    }

    .service-title {
        font-size: 22px;
    }

    .service-features-list {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }

    .service-feature-item {
        padding: 20px 14px;
    }

    .service-icon-wrap {
        width: 56px;
        height: 56px;
    }

    .service-icon-wrap img {
        width: 28px;
        height: 28px;
    }

    .service-feature-title {
        font-size: 15px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
}

@media only screen and (max-width: 480px) {
    .service-features-list {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .service-feature-item {
        padding: 16px 10px;
    }

    .service-feature-title {
        font-size: 13px;
    }

    .service-feature-desc {
        font-size: 11px;
    }

    .contact-item {
        font-size: 12px;
    }
}

.wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 标题区域 */
.features-header {
    text-align: center;
    margin-bottom: 50px;
}

.features-title {
    font-size: 32px;
    font-weight: 700;
    color: #1a2332;
    margin: 0 0 4px 0;
}

.features-sub {
    font-size: 14px;
    color: #999;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin: 0 0 14px 0;
}

.features-divider {
    width: 60px;
    height: 3px;
    background: #3075d6;
    margin: 0 auto;
    border-radius: 4px;
}

/* ===== 功能卡片网格 ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.features-card {
    background: #fff;
    border-radius: 16px;
    padding: 0;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid #f0f4f9;
    overflow: hidden;
    list-style: none;
}

.features-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(48, 117, 214, 0.12);
    border-color: #3075d6;
}

.features-card-inner {
    padding: 32px 28px 28px;
    text-align: center;
    position: relative;
}

/* 顶部装饰线 */
.features-card-inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3075d6, #6ba3f7, #3075d6);
    background-size: 200% 100%;
    transition: all 0.6s ease;
}

.features-card:hover .features-card-inner::before {
    background-position: 100% 0;
}

/* 图标区域 */
.features-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 18px;
    background: #eef4ff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}

.features-card:hover .features-icon {
    background: #3075d6;
    transform: scale(1.05) rotate(-4deg);
}

.features-icon-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
    display: block;
    transition: all 0.4s ease;
}

.features-card:hover .features-icon-img {
    filter: brightness(0) invert(1);
}

/* 标题 */
.features-card-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a2332;
    margin: 0 0 10px 0;
    transition: color 0.3s ease;
}

.features-card:hover .features-card-title {
    color: #3075d6;
}

/* 描述 */
.features-card-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin: 0 0 16px 0;
}

/* 底部装饰线 */
.features-card-line {
    width: 30px;
    height: 2px;
    background: #e0e6ed;
    margin: 0 auto;
    border-radius: 2px;
    transition: all 0.4s ease;
}

.features-card:hover .features-card-line {
    width: 50px;
    background: #3075d6;
}

/* ===== 响应式适配 ===== */
@media only screen and (max-width: 992px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .features-title {
        font-size: 28px;
    }
}

@media only screen and (max-width: 768px) {
    .features-section {
        padding: 40px 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .features-title {
        font-size: 24px;
    }

    .features-card-inner {
        padding: 24px 20px;
    }

    .features-icon {
        width: 64px;
        height: 64px;
    }

    .features-icon-img {
        width: 32px;
        height: 32px;
    }

    .features-card-title {
        font-size: 18px;
    }

    .features-card-desc {
        font-size: 13px;
    }
}

@media only screen and (max-width: 480px) {
    .features-section {
        padding: 30px 0;
    }

    .features-grid {
        gap: 16px;
    }

    .features-card-inner {
        padding: 18px 16px;
    }

    .features-title {
        font-size: 20px;
    }

    .features-icon {
        width: 56px;
        height: 56px;
    }

    .features-icon-img {
        width: 28px;
        height: 28px;
    }

    .features-card-title {
        font-size: 16px;
    }

    .features-card-desc {
        font-size: 12px;
    }
}
/* ===== 页面标签 ===== */
.page-tag {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    color: #3075d6;
    letter-spacing: 3px;
    text-transform: uppercase;
    background: #eef4ff;
    padding: 4px 16px;
    border-radius: 20px;
    margin-bottom: 12px;
}

/* ===== 渐变文字 ===== */
.gradient-text {
    background: linear-gradient(135deg, #3075d6, #6ba3f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== 页面标题 ===== */
.page-title {
    font-size: 36px;
    font-weight: 700;
    margin: 0 0 10px 0;
    line-height: 1.2;
}

.page-subtitle {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin: 0;
    max-width: 700px;
}

/* ===== 卡片网格 ===== */
.cap-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 30px;
    margin-bottom: 100px;
}

.cap-card {
    background: #fff;
    border-radius: 12px;
    padding: 28px 24px;
    border: 1px solid #f0f4f9;
    transition: all 0.3s ease;
}

.cap-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(48, 117, 214, 0.10);
    border-color: #3075d6;
}

.cap-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.cap-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cap-icon.blue {
    background: #eef4ff;
    color: #3075d6;
}

.cap-icon svg {
    width: 24px;
    height: 24px;
}

.cap-title {
    font-size: 18px;
    font-weight: 600;
    color: #1a2332;
    margin: 0;
}

.cap-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.7;
    margin: 0 0 12px 0;
}

.cap-tag {
    display: inline-block;
    font-size: 12px;
    color: #3075d6;
    background: #eef4ff;
    padding: 2px 14px;
    border-radius: 12px;
}

@media only screen and (max-width: 768px) {
    .page-title {
        font-size: 28px;
    }

    .cap-card {
        padding: 20px 18px;
    }
}
/* ===== 卡片图标 ===== */
.cap-icon {
    width: 52px;
    height: 52px;
    flex-shrink: 0;
    border-radius: 12px;
    background: #eef4ff;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all 0.3s ease;
}

.cap-card:hover .cap-icon {
    background: #3075d6;
}

.cap-icon-img {
    width: 28px;
    height: 28px;
    object-fit: contain;
    display: block;
    transition: all 0.3s ease;
}

.cap-card:hover .cap-icon-img {
    filter: brightness(0) invert(1);
}
/* 测试 */
/* ========== 容器 ========== */
.product-slider-wrapper {
    list-style: none;
    margin: 0;
    padding: 0;
}

/* ========== 每一张幻灯片 ========== */
.product-slide-item {
    box-sizing: border-box;
    padding: 0 10px;
}

/* ========== 卡片容器（图片+文字） ========== */
.product-card {
    display: flex;
    align-items: stretch;
    gap: 30px;
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    height: 100%;
    min-height: 240px;
}

/* ========== 左侧图片区 ========== */
.product-media {
    flex: 0 0 42%;
    background: #f5f7fa;
    overflow: hidden;
    position: relative;
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.product-slide-item:hover .product-image {
    transform: scale(1.03);
}

/* ========== 右侧文字区 ========== */
.product-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 24px 30px 24px 0;
}

/* ========== 标题 ========== */
.product-headline {
    font-size: 22px;
    font-weight: 700;
    color: #1a2634;
    margin: 0 0 12px 0;
    line-height: 1.3;
    position: relative;
    padding-bottom: 12px;
    width: fit-content;
}

.product-headline::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #2563eb, #60a5fa);
    border-radius: 2px;
}

/* ========== 正文描述 ========== */
.product-description {
    font-size: 15px;
    line-height: 1.9;
    color: #4b5563;
    margin: 0;
}

.product-description p {
    margin: 0 0 8px 0;
}

.product-description p:last-child {
    margin-bottom: 0;
}

/* ========== 响应式适配 ========== */
@media (max-width: 992px) {
    .product-card {
        flex-direction: column;
        gap: 16px;
    }

    .product-media {
        flex: 0 0 auto;
        height: 220px;
    }

    .product-content {
        padding: 0 20px 24px 20px;
    }

    .product-headline {
        font-size: 19px;
        padding-bottom: 10px;
    }

    .product-headline::after {
        width: 36px;
        height: 3px;
    }

    .product-description {
        font-size: 14px;
        line-height: 1.8;
    }
}

@media (max-width: 480px) {
    .product-media {
        height: 160px;
    }

    .product-content {
        padding: 0 14px 18px 14px;
    }

    .product-headline {
        font-size: 16px;
        padding-bottom: 8px;
    }

    .product-headline::after {
        width: 28px;
        height: 2px;
    }

    .product-description {
        font-size: 13px;
        line-height: 1.7;
    }
}

/* ===== 整个区域 ===== */
.contact-section {
    padding: 80px 20px;
    text-align: center;
    margin-top: 30px;
    border-top: 1px solid #f0f4f9;
}

.contact-section-sub {
    font-size: 14px;
    color: #94a3b8;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin: 0 0 50px 0;
    position: relative;
    display: inline-block;
    padding-bottom: 16px;
    text-align: center;
}

.contact-section-sub::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: #2563eb;
    border-radius: 2px;
}

/* ===== 卡片网格 ===== */
.contact-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 80px;
    max-width: 900px;
    margin: 0 auto;
}

/* ===== 卡片 ===== */
.contact-card {
    flex: 1;
    min-width: 260px;
    max-width: 380px;
    background: #ffffff;
    border-radius: 16px;
    padding: 36px 32px;
    margin: 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid #eef2f7;
    transition: all 0.35s ease;
    text-align: left;
}

.contact-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 36px rgba(37, 99, 235, 0.12);
    border-color: #dbeafe;
}

/* ===== 卡片标题区（带图标） ===== */
.contact-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding-bottom: 18px;
    border-bottom: 2px solid #f1f5f9;
    position: relative;
}

.contact-card-header::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #2563eb, #60a5fa);
    border-radius: 2px;
}

/* ===== 图标容器 ===== */
.contact-card-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    border-radius: 10px;
    color: #2563eb;
    font-size: 20px;
    flex-shrink: 0;
    transition: all 0.35s ease;
}

.contact-card:hover .contact-card-icon {
    background: linear-gradient(135deg, #2563eb, #3b82f6);
    color: #ffffff;
    transform: scale(1.05);
}

/* ===== 卡片标题 ===== */
.contact-card-title {
    font-size: 19px;
    font-weight: 700;
    color: #1a2634;
    margin: 0;
    line-height: 1.3;
}

.contact-item {
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 14px;
}

.contact-value {
    font-size: 16px;
    color: #2563eb;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
    word-break: break-all;
    line-height: 1.5;
}

.contact-value:hover {
    color: #1d4ed8;
}

a.contact-value:hover {
    text-decoration: underline;
}

/* ===== 响应式 ===== */
@media (max-width: 768px) {
    .contact-section {
        padding: 50px 16px;
    }

    .contact-section-title {
        font-size: 24px;
    }

    .contact-section-sub {
        margin-bottom: 36px;
    }

    .contact-grid {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .contact-card {
        width: 100%;
        max-width: 100%;
        padding: 28px 24px;
    }

    .contact-card-icon {
        width: 38px;
        height: 38px;
        font-size: 18px;
    }

    .contact-card-title {
        font-size: 17px;
    }

    .contact-value {
        font-size: 15px;
    }
}
/* .honor-list .swiper-slide img {
    width: 100%;
    height: auto;
    display: block;
} */
.changeEn{
  position: absolute;
    right: 30px;
    display: block;
    float: right;
    height: 80px;
    text-align: center;
    line-height: 80px;
    font-size: 20px;
}
.changeEn a{
  color: #fff;
}
/* 结束 */
.index-about .l {
  overflow: hidden;
  clear: right;
  left: 0;
  right: 0;
  bottom: 0;
  justify-content: space-around;
  position: static;
  background-color: transparent;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0;
  padding-right: 680px;
}
.index-about .l li {
  text-align: center;
  position: relative;
  float: none;
  flex: none;
  height: auto;
  line-height: normal;
  font-weight: normal;
  font-size: 14px;
  border-right: none;
  margin: 0;
  padding: 0;
}
.index-about .l li a:hover {
  color: var(--yhy-primary);
  border-color: var(--yhy-accent);
  background: var(--yhy-light2);
}

.index-about .l li a {
  position: relative;
  z-index: 3;
  display: block;
  padding: 0 18px;
  line-height: 38px;
  border: 2px solid var(--yhy-border);
  border-radius: 100px;
  color:  var(--yhy-accent);
  font-size: 14px;
  background: #fff;
  transition: all .3s ease;
}
.index-about .l li .iconfont {
  font-size: 36px;
  height: 50px;
  line-height: 50px;
  display: block;
  font-weight: normal;
}
.index-about .i {
  position: absolute;
  z-index: 2;
  right: 0;
  top: 0px;
  width: 640px;
}
.index-about .i img,
.index-about .i video {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 8px;
}
.index-about .b {
  position: absolute;
  right: 0;
  height: 100%;
  top: 0;
}
.index-about .b img {
  width: auto;
  height: 100%;
  display: block;
}
.index-rd{
  display: flex;
  justify-content: center;
}
.index-rd .t {
  font-size: 36px;
  line-height: 40px;
  color: #3075d6;
  margin-bottom: 20px;
}
.index-rd p {
  line-height: 25px;
  margin-bottom: 15px;
  font-size: 16px;
}
.index-rd .l {
  overflow: hidden;
  /* width: 1450px; */
  margin-top: 30px;
}
.index-rd .l li {
  float: left;
  width: 440px;
  margin: 0 20px;
  margin-bottom: 10px;
}
.index-rd .l li a {
  display: block;
  position: relative;
  background-color: #fff;
  overflow: hidden;
  border-radius: 14px;
}
.index-rd .l li a:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 162, 233, .65);
  box-shadow: 0 18px 44px rgba(0, 97, 174, .16), 0 0 0 1px rgba(0, 162, 233, .30);
}
.index-rd .l li a:hover .img img {
  opacity: 0.7;
  transform: scale(1.08);
  -webkit-transform: scale(1.08);
}
.index-rd .l li a:hover .title .iconfont {
  width: 40px;
}
.index-rd .l li a:hover .info {
  right: 10%;
}
.index-rd .l li .img {
  width: 100%;
  height: 500px;
  overflow: hidden;
}
.index-rd .l li .img img {
  display: block;
  width: 100%;
  height: 100%;
  object-position: cover;
  object-fit: cover;
  transition: all 0.5s ease;
}
.index-rd .l li .title {
  color: #3075d6;
  font-size: 18px;
  line-height: 50px;
  text-align: center;
  font-weight: bold;
  border-bottom: 1px solid #f0f0f0;
}
.index-rd .l li .title .iconfont {
  display: inline-block;
  vertical-align: top;
  width: 0;
  overflow: hidden;
  transition: all 0.5s ease;
}
.index-rd .l li .info {
  position: absolute;
  margin-bottom: 0;
  right: 100%;
  width: 80%;
  padding: 30px 0;
  bottom: 80px;
  color: #fff;
  overflow: hidden;
  transition: all 0.5s ease;
}
.index-products {
  position: relative;
}

.index-products .t {
  font-size: 36px;
  line-height: 40px;
  color: #3075d6;
}
.index-products .l {
  overflow: hidden;
  text-align: center;
  margin-top: 10px;
  display:flex;
  justify-content: center;
}
.index-products .l li {
  float: left;
  width: 335px;
  margin-right: 20px;
}
.index-products .l li a {
  display: block;
  overflow: hidden;
  border: 1px solid #eee;
  position: relative;
}
.index-products .l li a:hover:before,
.index-products .l li a:hover:after {
  width: 100%;
  height: 100%;
  opacity: 1;
}
.index-products .l li a:before,
.index-products .l li a:after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  display: block;
  border: 1px solid #3075d6;
  opacity: 0;
  transition: all 0.5s ease;
}
.index-products .l li a:before {
  left: 0;
  top: 0;
  border-right: none;
  border-bottom: none;
}
.index-products .l li a:after {
  right: 0;
  bottom: 0;
  border-left: none;
  border-top: none;
}
.index-products .l li a .img {
  margin: 40px 40px 0;
  height: 250px;
  overflow: hidden;
}
.index-products .l li a .img img {
  display: block;
  width: 100%;
  height: 100%;
  object-position: cover;
  object-fit: cover;
}
.index-products .l li a .title {
  font-size: 16px;
  font-weight: 600;
  line-height: 30px;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-bottom: 10px;
  white-space: nowrap;
  border-top: 1px solid #eee;
}
.index-news-top {
    float: none;
    width: auto;
    flex: 1;
    margin: 0;
    height: auto;
    overflow: hidden;
    border: 1px solid var(--yhy-border);
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 10px 34px rgba(2, 44, 79, .08);
    transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.index-news-top a {
  display: block;
  overflow: hidden;
  position: relative;
  height: 100%;
}
.index-news-top a:hover .img img {
  opacity: 1;
  transform: scale(1.08);
  -webkit-transform: scale(1.08);
}
.index-news-top a:hover .title {
  background-color: #3075d6;
}
.index-news-top .img {
  width: 100%;
  height: 310px;
  background-color: #000;
}
.index-news-top .img img {
  display: block;
  width: 100%;
  height: 100%;
  object-position: cover;
  object-fit: cover;
  opacity: 0.7;
  transition: all 0.5s ease;
}
.index-news-top .title {
  position: absolute;
  left: 0;
  right: 0;
  padding: 0 20px;
  line-height: 60px;
  color: #fff;
  font-size: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  bottom: 0;
  background-color: #000;
  transition: all 0.5s ease;
}
.index-news {
  display: flex;
  gap: 30px;
  position: relative;
  align-items: center;
  justify-content: center;
  width: 1240px;
}

.index-news .t {
  font-size: 36px;
  line-height: 40px;
  color: #3075d6;
}
.index-news .news-list {
  margin-top: 10px;
  width: 920px;
  float: right;
}
.index-news .news-list-item {
  float: left;
  width: 320px;
  height: auto;
  padding: 20px 110px 20px 20px;
  background-color: #fff;
  margin-top: 20px;
  border: none;
}
.index-news .news-list-item:nth-child(even) {
  margin-left: 20px;
}
.index-news .news-list-title {
  font-size: 18px;
  line-height: 20px;
  height: 20px;
}
.index-news .news-list-text {
  margin-top: 10px;
}
.index-news .news-list-time {
  height: 30px;
  top: 20px;
  padding-top: 40px;
  right: 20px;
  width: 70px;
}
.index-news .news-list-time span {
  top: 10px;
  font-size: 20px;
}
.index-client {
  width: 1240px;
  position: relative;
}
.index-client .t {
  font-size: 36px;
  line-height: 40px;
  color: #fff;
  position: relative;
  z-index: 3;
}
.index-client .l {
  position: relative;
  z-index: 3;
  background-color: #fff;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  background: transparent;
  padding: 0;
  padding-top: 10px;
}
.index-client .l li {
      display: flex;
    align-items: center;
    justify-content: center;
  text-align: center;
  float: none;
  width: calc(16.6667% - 12px);
  height: 100px;
  line-height: 100px;
  margin: 0;
  border: none;
  border-radius: 10px;
  background: rgba(255, 255, 255, .97);
  transition: transform .3s ease, box-shadow .3s ease;
}
.index-client .l li:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .28);
}
.index-client .l li a {
  display: block;
  width: 100%;
  height: 100%;
}
.index-client .l li img {
  vertical-align: middle;
  max-width: 60%;
  max-height: 50%;
}
.article {
  margin: 30px 0 60px;
  position: relative;
}
.article-title {
  font-size: 32px;
  line-height: 40px;
  padding-right: 150px;
}
.article-info {
  line-height: 20px;
  margin: 20px 0;
}
.article-btn {
  position: absolute;
  right: 0;
  top: 0;
}
.article-btn a {
  height: 38px;
  line-height: 38px;
  display: block;
  border: 1px solid #eee;
  padding: 0 20px;
  color: #999;
  transition: all 0.5s ease;
}
.article-btn a:hover {
  border-color: #3075d6;
  color: #3075d6;
}
.article-box {
  margin: 30px 0;
  font-size: 16px;
  line-height: 30px;
  word-break: break-all;
  word-wrap: break-word;
}
.article-box > p a {
  color: #4985f5;
}
.article-box p img {
  margin: 0 auto;
}
.article-box > p,
.article-box > div,
.article-box > h2,
.article-box > h3,
.article-box > h4 {
  margin-bottom: 20px;
}
.article-box img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto 20px;
}
.article-box > h2 {
  font-weight: 600;
  font-size: 20px;
  margin-top: 30px;
}
.article-box > h3 {
  font-weight: 600;
  font-size: 18px;
  margin-top: 20px;
}
.article-box > h4 {
  font-weight: 600;
}
.article-box > *:first-child {
  margin-top: 0;
}
.article-box:after {
  content: "- END -";
  display: block;
  text-align: center;
  margin: 50px 0;
  color: #999;
}
.article-pager {
  background-color: #f6f6f6;
  line-height: 30px;
  height: 50px;
  overflow: hidden;
}
.article-pager span {
  display: block;
  width: 46%;
  padding: 10px 2%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.article-pager span.fr {
  text-align: right;
}
.map-box {
  width: 100%;
  height: 500px;
  overflow: hidden;
  background-color: #f6f6f6;
}
.contact-box {
  margin: 100px 0;
  text-align: center;
}
.contact-box p {
  display: inline-block;
  width: 30%;
  font-size: 20px;
  line-height: 24px;
  overflow: hidden;
  text-align: left;
}
.contact-box p .iconfont {
  width: 100px;
  height: 100px;
  display: block;
  margin: 0 auto;
  font-size: 60px;
  line-height: 100px;
  text-align: center;
  background-color: #3075d6;
  color: #fff;
  border-radius: 100%;
  float: left;
  margin-right: 20px;
}
.contact-box p em {
  display: block;
  line-height: 50px;
  font-size: 28px;
  color: #3075d6;
}
.contact-link {
  margin-bottom: 80px;
  height: 70px;
  position: relative;
  padding: 1px;
}
.contact-link a {
  display: block;
  margin: 10px auto;
  width: 180px;
  line-height: 50px;
  border-radius: 100px;
  background-color: #3075d6;
  color: #fff;
  font-size: 18px;
  text-align: center;
  transition: all 0.2s;
}
.contact-link a:hover {
  padding: 10px;
  margin: 0 auto;
  background-color: #ca0000;
}

.contact-list dl {
  display: inline-block;
  margin: 0 1.2%;
  border: 1px solid #eee;
  text-align: left;
  padding: 30px 0;
  border-radius: 12px;
  transition: all 0.25s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  background: #fff;
}
.contact-list dl dt {
  padding: 0 30px;
  font-size: 20px;
  line-height: 30px;
  margin-bottom: 20px;
  color: #3075d6;
}
.contact-list dl dd {
  border-top: 1px dotted #eee;
  margin: 0 30px;
  line-height: 50px;
  font-size: 14px;
  color: #555;
}
.join-list {
  width: 100%;
  margin: 0 auto;
  padding: 20px 0 40px;
}
.join-list-item {
  position: relative;
  margin-bottom: 40px;
  padding-left: 100px;
}
.join-list-title {
  line-height: 60px;
  background-color: #3075d6;
  color: #fff;
  font-size: 20px;
  width: 200px;
  position: absolute;
  left: 0;
  text-align: center;
  top: 30px;
}
.join-count {
  padding: 10px 30px 30px 130px;
  line-height: 25px;
  border: 1px solid #eee;
}
.join-count h3 {
  font-weight: 600;
  font-size: 16px;
  margin: 20px 0 10px;
}
.join-count .fuli span {
  display: inline-block;
  vertical-align: top;
  margin-right: 10px;
  border: 1px solid #eee;
  padding: 0 10px;
  color: #3075d6;
  line-height: 24px;
}
.join-count .btn {
  margin-top: 30px;
}
.join-count .btn a {
  display: inline-block;
  vertical-align: top;
  line-height: 28px;
  padding: 0 15px;
  color: #3075d6;
  border: 1px solid #3075d6;
  border-right: none;
  position: relative;
  transition: all 0.2s;
}
.join-count .btn a:before,
.join-count .btn a:after {
  content: "";
  width: 1px;
  background-color: #3075d6;
  right: 0;
  top: 0;
  height: 5px;
  position: absolute;
}
.join-count .btn a:after {
  top: auto;
  bottom: 0;
}
.join-count .btn a .iconfont {
  position: absolute;
  width: 20px;
  height: 20px;
  text-align: center;
  line-height: 20px;
  font-size: 16px;
  top: 4px;
  right: -10px;
  border-radius: 30px;
  transition: all 0.2s;
}
.join-count .btn a:hover {
  background-color: #3075d6;
  color: #fff;
  padding-right: 30px;
}
.join-count .btn a:hover .iconfont {
  right: 8px;
}
.products-list {
  position: relative;
}
.products-list {
  overflow: hidden;
  text-align: center;
  width: 1450px;
  margin-top: 10px;
}
.products-list-item {
  float: left;
  width: 335px;
  margin-right: 20px;
  margin-top: 20px;
}
.products-list-item a {
  display: block;
  overflow: hidden;
  border: 1px solid #eee;
  position: relative;
}
.products-list-item a:hover:before,
.products-list-item a:hover:after {
  width: 100%;
  height: 100%;
  opacity: 1;
}
.products-list-item a:before,
.products-list-item a:after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  display: block;
  border: 1px solid #3075d6;
  opacity: 0;
  transition: all 0.5s ease;
}
.products-list-item a:before {
  left: 0;
  top: 0;
  border-right: none;
  border-bottom: none;
}
.products-list-item a:after {
  right: 0;
  bottom: 0;
  border-left: none;
  border-top: none;
}
.products-list-item a .products-list-img {
  margin: 40px 40px 0;
  height: 250px;
  overflow: hidden;
}
.products-list-item a .products-list-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-position: cover;
  object-fit: cover;
}
.products-list-item a .products-list-title {
  font-size: 16px;
  line-height: 30px;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 10px 20px 30px 20px;
  white-space: nowrap;
}
.products-box {
  padding-left: 480px;
  position: relative;
  overflow: hidden;
  margin: 30px 0 100px;
}
.products-imgs {
  position: absolute;
  left: 0;
  top: 0;
  width: 400px;
}
.products-imgs .swiper-container .swiper-slide {
  background-size: cover;
  background-position: center;
  background-color: #fff;
}
.products-imgs .swiper-container.big {
  height: 400px;
  margin-bottom: 20px;
}
.products-imgs .swiper-container.small {
  height: 80px;
  padding: 0 40px;
}
.products-imgs .swiper-container.small .swiper-slide {
  width: 25%;
  background-size: auto 80%;
  background-repeat: no-repeat;
  cursor: pointer;
}
.products-imgs .swiper-container.small .swiper-slide-thumb-active::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  border: 1px solid #3075d6;
}
.products-imgs .swiper-container.small .swiper-button-next,
.products-imgs .swiper-container.small .swiper-button-prev {
  width: 40px;
  background-color: #fff;
  height: 100%;
  top: 0;
  margin: 0;
  color: #3075d6;
}
.products-imgs .swiper-container.small .swiper-button-next:after,
.products-imgs .swiper-container.small .swiper-button-prev:after {
  font-size: 30px;
}
.products-imgs
  .swiper-container.small
  .swiper-button-next.swiper-button-disabled,
.products-imgs
  .swiper-container.small
  .swiper-button-prev.swiper-button-disabled {
  opacity: 1;
  color: #eee;
}
.products-imgs .swiper-container.small .swiper-button-next {
  right: 0;
}
.products-imgs .swiper-container.small .swiper-button-prev {
  left: 0;
}
.products-title {
  font-size: 30px;
  line-height: 50px;
  position: relative;
  display: inline-block;
  vertical-align: top;
  z-index: 3;
  padding: 0 40px 10px;
}
.products-title:after {
  content: "";
  position: absolute;
  height: 4px;
  background-color: #3075d6;
  left: 0;
  width: 100%;
  bottom: -2px;
}
.products-show {
  padding: 30px 40px;
  min-height: 380px;
  border: 1px solid #eee;
  line-height: 30px;
  font-size: 16px;
  background-color: #fff;
}
.products-btn {
  position: absolute;
  right: 0;
  top: 10px;
}
.products-btn a {
  height: 38px;
  line-height: 38px;
  display: block;
  border: 1px solid #3075d6;
  color: #3075d6;
  padding: 0 20px;
  transition: all 0.5s ease;
}
.products-btn a:hover {
  background-color: #3075d6;
  color: #fff;
}
.about-count {
  position: relative;
  width: 100%;
  padding: 80px 0;
}
.about-count .t {
  text-align: center;
  font-size: 36px;
  line-height: 40px;
  color: #3075d6;
  margin-bottom: 40px;
}
.about-count.about {
  padding-top: 20px;
}
.about-count.about p {
  font-size: 16px;
  line-height: 30px;
  text-indent: 2em;
}
.about-count.about p + p {
  margin-top: 1em;
}
.about-count.history {
  background: #f6f6f6;
  background-size: cover;
}
.about-count.history::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -3px;
  width: 100%;
  height: 40px;
  background: url(../images/hbgling.png) center center repeat-x;
  z-index: 1;
}
.about-count.history .count-box {
  width: 90%;
}
.about-count.culture {
  background-size: cover;
}
.about-count.culture .t {
  color: #fff;
}
.about-count.honor .count-box {
  position: relative;
  z-index: 3;
}
.about-count.honor .t {
  color: #fff;
}
.about-count.honor::before {
  content: "";
  display: block;
  left: 0;
  right: 0;
  position: absolute;
  top: 0;
  height: 300px;
}
.history-list {
  height: 440px;
  margin: 60px 0 30px;
}
.history-list .swiper-slide {
  width: 500px;
}
.history-list .swiper-slide::after {
  content: "";
  position: absolute;
  left: 50px;
  top: 5%;
  width: 0px;
  margin-left: -1px;
  height: 45%;
  border-left: 2px dotted #ccc;
  z-index: 1;
}
.history-list .swiper-slide .info {
  padding-left: 70px;
  right: 0px;
  left: 0;
  top: 0;
  position: absolute;
  font-size: 16px;
  line-height: 25px;
  height: 170px;
  z-index: 3;
}
.history-list .swiper-slide .info strong {
  font-size: 30px;
  display: block;
  line-height: 45px;
  height: 45px;
  overflow: hidden;
}
.history-list .swiper-slide .info strong::after {
  content: "年";
  font-size: 16px;
  padding-left: 5px;
  vertical-align: top;
  margin-top: 3px;
  display: inline-block;
}
.history-list .swiper-slide .info img {
  position: absolute;
  left: 5px;
  top: 5px;
  padding: 10px;
  height: 70px;
  width: 70px;
  border-radius: 100%;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  background-color: #fff;
}
.history-list .swiper-slide .point {
  display: block;
  position: absolute;
  top: 50%;
  left: 0;
  width: 100px;
  background-color: #3075d6;
  color: #fff;
  text-align: center;
  line-height: 40px;
  margin-top: -20px;
  font-size: 18px;
  z-index: 3;
}
.history-list .swiper-slide .line {
  position: absolute;
  display: block;
  top: 50%;
  left: 3px;
  width: 50%;
  overflow: hidden;
  height: 30px;
  margin-top: -15px;
  color: #999;
  z-index: 2;
}
.history-list .swiper-slide:nth-child(even) .info {
  position: absolute;
  bottom: 0;
  top: auto;
}
.history-list .swiper-slide:nth-child(even)::after {
  top: auto;
  bottom: 5%;
}
.history-list .swiper-slide:last-child .line {
  display: none;
}
.history-list .swiper-button-disabled {
  opacity: 0;
}
.history-list .swiper-button-next {
  right: 0;
}
.history-list .swiper-button-prev {
  left: 0;
}
.history-list .swiper-button-next,
.history-list .swiper-button-prev {
  width: 40px;
  background-color: #515152;
  color: #fff;
}
.history-list .swiper-button-next:after,
.history-list .swiper-button-prev:after {
  font-size: 20px;
}
.culture-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);  /* 固定两列 */
    gap: 30px;
    padding: 0;
    list-style: none;
}
.culture-list li {
  display: inline-block;
  vertical-align: top;
}
/* .culture-list li:first-child {
  border-left: 0;
} */
.culture-list li h3 {
  font-size: 24px;
}
.culture-list li h3 .iconfont {
  display: block;
  line-height: 80px;
  margin: 0 auto;
  font-size: 70px;
  color: #fff;
}
.culture-list li p {
  font-size: 16px;
  margin: 10px 60px 0;
  line-height: 25px;
}
.about-count.system{
  background: #f6f6f6;
}
.system-info {
  font-size: 16px;
  line-height: 25px;
  text-align: center;
}
.system-list {
  margin: 30px auto;
  text-align: center;
  font-size: 18px;
  line-height: 20px;
  padding-bottom: 40px;
}
.system-list .swiper-slide {
  background-color: #eee;
  padding: 10px 0;
  transition: 300ms;
  transform: scale(0.8);
}
.system-list .swiper-slide img {
  width: 90%;
  height: 340px;
  display: block;
  margin: 0 auto 10px;
}
.system-list .swiper-slide-active,
.system-list .swiper-slide-duplicate-active {
  transform: scale(1);
  background-color: #515152;
  color: #fff;
}
.system-list .swiper-pagination {
  bottom: 0;
}
.honor-list {
  padding-bottom: 80px;
  background-color: #fff;
  border-radius: 8px;
}
.honor-list .swiper-pagination-progressbar {
  height: 1px;
  background: #ccc;
}
.honor-list .swiper-pagination-progressbar-fill {
  background: #3075d6;
}
.honor-list .swiper-slide {
  width: auto;
  padding: 30px 30px 50px;
  background-color: #fff;
  height: 260px;
}
.honor-list .swiper-slide img {
  width: auto;
  height: 100%;
  margin: 0 auto;
}
.honor-list .swiper-slide span {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  text-align: center;
  line-height: 50px;
}
.honor-list .swiper-button-next,
.honor-list .swiper-button-prev {
  top: auto;
  bottom: 0;
  width: 38px;
  height: 38px;
  line-height: 38px;
  border: 1px solid #eee;
  background-color: #fff;
  border-radius: 100%;
}
.honor-list .swiper-button-next:after,
.honor-list .swiper-button-prev:after {
  font-size: 20px;
  color: #3075d6;
}
.honor-list .swiper-button-next {
  right: 50%;
  margin-right: -50px;
}
.honor-list .swiper-button-prev {
  left: 50%;
  margin-left: -50px;
}
.honor-list .swiper-button-disabled {
  opacity: 1;
}
.honor-list .swiper-button-disabled:after {
  color: #ccc;
}
.management-count {
  position: relative;
  width: 100%;
  padding: 80px 0;
}
.management-count .t {
  font-size: 36px;
  line-height: 40px;
  color: #3075d6;
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid #eee;
  position: relative;
  padding-left: 28px;
}
.management-count .t:before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  height: 35px;
  width: 8px;
  background-color: #515152;
}
.management-count .mpic {
  position: absolute;
  top: 0;
  width: 600px;
  height: 450px;
}
.management-count .mpic img {
  width: 100%;
  height: auto;
}
.management-count .sbox {
  position: relative;
  overflow: hidden;
  min-height: 450px;
}
.management-count .sbox p {
  font-size: 16px;
  line-height: 25px;
}
.management-count.international {
  background-color: #f6f6f6;
}
.management-count.international .t {
  margin-top: 100px;
}
.management-count.international .sbox {
  padding-right: 700px;
}
.management-count.international .mpic {
  right: 0;
}
.management-count.domestic {
  background-color: #fff;
}
.management-count.domestic .t {
  margin-top: 100px;
}
.management-count.domestic .sbox {
  padding-left: 700px;
}
.management-count.domestic .mpic {
  left: 0;
}
.rd-count {
  position: relative;
  width: 100%;
  padding: 40px 0 80px;
}
.rd-count .t {
  font-size: 36px;
  line-height: 40px;
  color: #3075d6;
  margin-bottom: 40px;
  text-align: center;
}
.rd-count.base .count-box {
  position: relative;
}
.rd-count.pline {
  background: #f6f6f6 url(../images/plingbg.jpg) center center;
  background-size: cover;
}
.base-list {
  padding-bottom: 100px;
  z-index: 3;
}
.base-list .swiper-slide {
  clear: both;
  width: 100% !important;
}
.base-list .swiper-slide .img {
  float: left;
  margin-right: 60px;
  width: 735px;
  height: 550px;
  background-color: #f6f6f6;
}
.base-list .swiper-slide .img img {
  display: block;
  width: 100%;
  height: 100%;
  object-position: cover;
  object-fit: cover;
}
.base-list .swiper-slide .title {
  font-size: 20px;
  font-weight: 600;
  line-height: 30px;
  margin-bottom: 20px;
}
.base-list .swiper-slide .info {
  line-height: 25px;
}
.base-list .swiper-slide .info p + p {
  margin-top: 10px;
}
.base-list .swiper-slide .info p {
  text-indent: 2em;
  font-size: 16px;
}
.base-list .swiper-slide .info p a {
  text-indent: 0;
  display: inline-block;
  color: #3075d6;
  font-weight: normal;
  background-color: #ecf4ff;
  padding: 5px 10px;
  vertical-align: top;
}
.base-list .swiper-pagination {
  left: 0;
  bottom: 0;
  width: 750px;
}
.base-list .swiper-pagination span {
  float: left;
  margin: 0 15px 0 0;
  width: 110px;
  padding: 20px 0 0 0;
  height: auto;
  opacity: 1;
  background: none;
  text-align: left;
  line-height: 20px;
  position: relative;
  color: #999;
  transition: all 0.5s ease;
  font-size: 13px;
}
.base-list .swiper-pagination span:after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 2px;
  background-color: #3075d6;
  width: 0;
  transition: all 0.5s ease;
}
.base-list .swiper-pagination span.swiper-pagination-bullet-active {
  color: #515152;
}
.base-list .swiper-pagination span.swiper-pagination-bullet-active:after {
  width: 100%;
}
.base-list .swiper-button-next,
.base-list .swiper-button-prev {
  bottom: 47px;
  right: 0;
  top: auto;
  margin: 0;
  width: 38px;
  height: 38px;
  line-height: 38px;
  border: 1px solid #eee;
  background-color: #fff;
  border-radius: 100%;
}
.base-list .swiper-button-next:after,
.base-list .swiper-button-prev:after {
  font-size: 20px;
  color: #3075d6;
}
.base-list .swiper-button-prev {
  left: auto;
  right: 240px;
}
.base-list .swiper-button-disabled {
  opacity: 1;
}
.base-list .swiper-button-disabled:after {
  color: #ccc;
}
.base-thumbs {
  position: absolute;
  right: 50px;
  bottom: 0;
  width: 180px;
  height: 135px;
}
.base-thumbs .swiper-slide {
  background-size: cover;
  background-color: #f6f6f6;
}
.pline-list {
  padding-top: 80px;
}
.pline-list .swiper-pagination-m {
  position: absolute;
  bottom: auto;
  top: 0;
  height: 40px;
  text-align: center;
}
.pline-list .swiper-pagination-m .swiper-pagination-bullet {
  width: auto;
  height: auto;
  line-height: 38px;
  background-color: #fff;
  opacity: 1;
  border-radius: 0;
  margin: 0 15px;
  padding: 0 1em;
  font-size: 16px;
  border: 1px solid #eee;
}
.pline-list .swiper-pagination-m .swiper-pagination-bullet-active {
  border-color: #3075d6;
  color: #3075d6;
}
.pline-list-son {
  padding-bottom: 60px;
}
.pline-list-son .swiper-slide img {
  width: 100%;
  height: auto;
}
.pline-list-son .swiper-slide span {
  line-height: 40px;
  background-color: #515152;
  color: #fff;
  display: block;
  text-align: center;
}
.pline-list-son .swiper-pagination-progressbar {
  top: auto;
  bottom: 20px;
  right: 110px;
  height: 2px;
  width: auto;
}
.pline-list-son
  .swiper-pagination-progressbar
  .swiper-pagination-progressbar-fill {
  background-color: #3075d6;
}
.pline-list-son .swiper-button-next,
.pline-list-son .swiper-button-prev {
  top: auto;
  bottom: 0;
  width: 38px;
  height: 38px;
  line-height: 38px;
  border: 1px solid #eee;
  background-color: #fff;
  border-radius: 100%;
}
.pline-list-son .swiper-button-next:after,
.pline-list-son .swiper-button-prev:after {
  font-size: 20px;
  color: #3075d6;
}
.pline-list-son .swiper-button-next {
  right: 0;
}
.pline-list-son .swiper-button-prev {
  right: 50px;
  left: auto;
}
.pline-list-son .swiper-button-disabled {
  opacity: 1;
}
.pline-list-son .swiper-button-disabled:after {
  color: #ccc;
}
.property-list {
  margin: 30px auto;
  text-align: center;
  font-size: 18px;
  line-height: 20px;
  padding-bottom: 40px;
}
.property-list .swiper-slide {
  background-color: #eab5a5;
  padding: 10px 0;
  transition: 300ms;
  transform: scale(0.8);
}
.property-list .swiper-slide img {
  width: 90%;
  height: 340px;
  display: block;
  margin: 0 auto;
}
.property-list .swiper-slide-active,
.property-list .swiper-slide-duplicate-active {
  transform: scale(1);
  background-color: #a13036;
  color: #fff;
}
.property-list .swiper-pagination {
  bottom: 0;
}
.products-count {
  position: relative;
  width: 100%;
  padding: 80px 0;
}
.products-count .count-box {
  position: relative;
}
.products-count .t {
  font-size: 36px;
  line-height: 40px;
  color: #3075d6;
  margin-bottom: 40px;
  text-align: center;
}
.products-count.aviation {
  background-color: #f6f6f6;
}
.products-count .pbox {
  position: relative;
  padding: 250px 0;
  clear: both;
  text-align: center;
}
.products-count .pbox .coverimg {
  position: absolute;
  left: 0;
  right: 0;
  top: 140px;
  bottom: 140px;
  z-index: 9;
  background: url(../images/coverimg.png) 0 0 no-repeat;
}
.products-count .pbox .img {
  display: inline-block;
  position: relative;
}
.products-count .pbox .img strong {
  display: block;
  margin-top: 10px;
  color: #999;
}
.products-count .pbox .img img {
  height: 250px;
  width: auto;
  display: block;
  margin: 0 auto;
}
.products-count .pbox .img.car {
  width: 45%;
}
.products-count .pbox .img.truck {
  width: 45%;
}
.products-count .pbox ul li {
  float: left;
  width: 25%;
  text-align: center;
  position: relative;
}
.products-count .pbox ul li em {
  position: absolute;
  left: 0;
  right: 0;
  font-size: 16px;
  line-height: 30px;
  font-weight: 600;
}
.products-count .pbox ul li img {
  display: inline-block;
  width: auto;
  height: 100px;
}
.products-count .pbox ul li span {
  position: absolute;
  left: 50%;
  width: 10px;
  height: 10px;
  display: none;
  border-radius: 100%;
  margin-left: -5px;
}
.products-count .pbox ul li span::after,
.products-count .pbox ul li span::before {
  display: block;
  position: absolute;
  content: "";
  border-style: solid;
  border-width: 0;
}
.products-count .pbox ul li span::before {
  left: 50%;
  margin-left: -1px;
}
.products-count .pbox ul li span.lcar {
  background-color: #3075d6;
}
.products-count .pbox ul li span.lcar::after,
.products-count .pbox ul li span.lcar::before {
  border-color: #3075d6;
}
.products-count .pbox ul li span.ltruck {
  background-color: #3075d6;
}
.products-count .pbox ul li span.ltruck::after,
.products-count .pbox ul li span.ltruck::before {
  border-color: #3075d6;
}
.products-count .pbox .ptop {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
}
.products-count .pbox .ptop li {
  padding-top: 40px;
}
.products-count .pbox .ptop li span::before {
  width: 0;
  border-left-width: 2px;
  top: 0;
}
.products-count .pbox .ptop li:nth-child(1) .lcar::before {
  height: 40px;
}
.products-count .pbox .ptop li:nth-child(1) .lcar::after {
  width: 30px;
  border-right-width: 2px;
  border-top-width: 2px;
  height: 170px;
  margin-left: -1px;
  left: 50%;
  top: 40px;
}
.products-count .pbox .ptop li:nth-child(2) .lcar::before {
  height: 40px;
}
.products-count .pbox .ptop li:nth-child(2) .lcar::after {
  width: 310px;
  border-left-width: 2px;
  border-top-width: 2px;
  height: 170px;
  margin-right: -1px;
  right: 50%;
  top: 40px;
}
.products-count .pbox .ptop li:nth-child(3) span.lcar {
  margin-left: -55px;
}
.products-count .pbox .ptop li:nth-child(3) .lcar::before {
  height: 50px;
}
.products-count .pbox .ptop li:nth-child(3) .lcar::after {
  width: 600px;
  border-left-width: 2px;
  border-top-width: 2px;
  height: 160px;
  margin-right: -1px;
  right: 50%;
  top: 50px;
}
.products-count .pbox .ptop li:nth-child(3) span.ltruck {
  left: auto;
  right: 50%;
  margin-right: -75px;
}
.products-count .pbox .ptop li:nth-child(3) .ltruck::before {
  height: 50px;
}
.products-count .pbox .ptop li:nth-child(3) .ltruck::after {
  width: 100px;
  border-right-width: 2px;
  border-top-width: 2px;
  height: 200px;
  margin-left: -1px;
  left: 50%;
  top: 50px;
}
.products-count .pbox .ptop li:nth-child(4) span.lcar {
  margin-left: -55px;
}
.products-count .pbox .ptop li:nth-child(4) .lcar::before {
  height: 60px;
}
.products-count .pbox .ptop li:nth-child(4) .lcar::after {
  width: 940px;
  border-left-width: 2px;
  border-top-width: 2px;
  height: 150px;
  margin-right: -1px;
  right: 50%;
  top: 60px;
}
.products-count .pbox .ptop li:nth-child(4) span.ltruck {
  left: auto;
  right: 50%;
  margin-right: -65px;
}
.products-count .pbox .ptop li:nth-child(4) .ltruck::before {
  height: 50px;
}
.products-count .pbox .ptop li:nth-child(4) .ltruck::after {
  width: 230px;
  border-left-width: 2px;
  border-top-width: 2px;
  height: 200px;
  margin-right: -1px;
  right: 50%;
  top: 50px;
}
.products-count .pbox .ptop em {
  top: 0;
}
.products-count .pbox .ptop span {
  bottom: -20px;
}
.products-count .pbox .pbottom {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
}
.products-count .pbox .pbottom li {
  padding-bottom: 40px;
}
.products-count .pbox .pbottom li span::before {
  width: 0;
  border-left-width: 2px;
  bottom: 0;
}
.products-count .pbox .pbottom li:nth-child(1) .lcar::before {
  height: 40px;
}
.products-count .pbox .pbottom li:nth-child(1) .lcar::after {
  width: 20px;
  border-right-width: 2px;
  border-bottom-width: 2px;
  height: 220px;
  margin-left: -1px;
  left: 50%;
  bottom: 40px;
}
.products-count .pbox .pbottom li:nth-child(2) span.lcar {
  margin-left: -60px;
}
.products-count .pbox .pbottom li:nth-child(2) .lcar::before {
  height: 40px;
}
.products-count .pbox .pbottom li:nth-child(2) .lcar::after {
  width: 265px;
  border-left-width: 2px;
  border-bottom-width: 2px;
  height: 220px;
  margin-right: -1px;
  right: 50%;
  bottom: 40px;
}
.products-count .pbox .pbottom li:nth-child(2) span.ltruck {
  left: auto;
  right: 50%;
  margin-right: -70px;
}
.products-count .pbox .pbottom li:nth-child(2) .ltruck::before {
  height: 40px;
}
.products-count .pbox .pbottom li:nth-child(2) .ltruck::after {
  width: 455px;
  border-right-width: 2px;
  border-bottom-width: 2px;
  height: 180px;
  margin-left: -1px;
  left: 50%;
  bottom: 40px;
}
.products-count .pbox .pbottom li:nth-child(3) .lcar::before {
  height: 50px;
}
.products-count .pbox .pbottom li:nth-child(3) .lcar::after {
  width: 660px;
  border-left-width: 2px;
  border-bottom-width: 2px;
  height: 210px;
  margin-right: -1px;
  right: 50%;
  bottom: 50px;
}
.products-count .pbox .pbottom li:nth-child(4) .lcar::before {
  height: 60px;
}
.products-count .pbox .pbottom li:nth-child(4) .lcar::after {
  width: 1000px;
  border-left-width: 2px;
  border-bottom-width: 2px;
  height: 200px;
  margin-right: -1px;
  right: 50%;
  bottom: 60px;
}
.products-count .pbox .pbottom em {
  bottom: 0;
}
.products-count .pbox .pbottom span {
  top: -20px;
}
.products-count.aviation .pbox .img img {
  height: 200px;
}
.products-count.aviation .pbox ul li {
  width: 33.33%;
}
.products-count.aviation .pbox ul li span.lplane {
  background-color: #3075d6;
}
.products-count.aviation .pbox ul li span.lplane::after,
.products-count.aviation .pbox ul li span.lplane::before {
  border-color: #3075d6;
}
.products-count.aviation .pbox .ptop li:nth-child(1) .lplane::before {
  height: 150px;
}
.products-count.aviation .pbox .ptop li:nth-child(1) .lplane::after {
  width: 150px;
  border-top-width: 2px;
  margin-left: -1px;
  left: 50%;
  top: 150px;
}
.products-count.aviation .pbox .ptop li:nth-child(2) img {
  max-width: 50%;
  max-height: 50px;
}
.products-count.aviation .pbox .ptop li:nth-child(2) .lplane::before {
  height: 205px;
}
.products-count.aviation .pbox .ptop li:nth-child(3) img {
  max-width: 100%;
  display: block;
  margin: 0 auto;
  max-height: 33.33px;
}
.products-count.aviation .pbox .ptop li:nth-child(3) .lplane::before {
  height: 180px;
}
.products-count.aviation .pbox .ptop li:nth-child(3) .lplane::after {
  width: 150px;
  border-top-width: 2px;
  margin-right: -1px;
  right: 50%;
  top: 180px;
}
.products-count.aviation .pbox .pbottom li:nth-child(1) .lplane::before {
  height: 240px;
}
.products-count.aviation .pbox .pbottom li:nth-child(1) .lplane::after {
  width: 150px;
  border-top-width: 2px;
  margin-left: -1px;
  left: 50%;
  bottom: 240px;
}
.products-count.aviation .pbox .pbottom li:nth-child(2) .lplane::before {
  height: 125px;
}
.products-count.aviation .pbox .pbottom li:nth-child(3) .lplane::before {
  height: 210px;
}
.products-count.aviation .pbox .pbottom li:nth-child(3) .lplane::after {
  width: 200px;
  border-top-width: 2px;
  margin-right: -1px;
  right: 50%;
  bottom: 210px;
}
@media only screen and (min-device-width: 320px) and (max-device-width: 1200px) {
  * {
    box-sizing: border-box;
  }
  body {
    min-width: auto;
    padding-top: 44px;
  }
  .box-nb {
    width: 96vw;
  }
  .backtotop {
    display: none;
  }
  .head {
    min-width: auto;
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    z-index: 9999;
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
  }
  .head-box {
    width: 100%;
  }
  .logo {
    height: 44px;
    margin-left: 10px;
  }
  .gp {
    margin: 7px 0 0 10px;
  }
  .head-icon {
    display: block;
    float: right;
    width: 44px;
    height: 44px;
    text-align: center;
    line-height: 44px;
    font-size: 30px;
  }
  .head-r {
    float: none;
    position: absolute;
    top: 44px;
    width: 100vw;
    right: -100vw;
    background-color: #fff;
    overflow: hidden;
    padding-top: 1px;
    transition: all 0.2s;
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.1);
  }
  .head-r.active {
    right: 0;
  }
  .head-nav {
    float: none;
    margin: 0;
    height: auto;
    font-size: 14px;
    line-height: 40px;
  }
  .head-nav a {
    float: none;
    margin: 0;
    color: #515152;
  }
  .head-nav a:after {
    display: none;
  }
  .head-lang {
    float: none;
    margin: 10px auto 10px;
    padding: 0;
    height: 30px;
    width: 138px;
  }
  .head-lang a {
    padding: 0;
    width: 70px;
    text-align: center;
    font-size: 12px;
  }
  .count {
    min-width: 100%;
  }
  .count-box {
    width: 100%;
    display: grid;
  }
  .index-count {
    padding: 30px 0;
  }

  .index-count.products {
    background: linear-gradient(180deg, #eaf5fc 0%, #f4fafe 100%);
  }
  .index-count.about,
  .index-count.rd {
    padding-bottom: 0;
  }
  .index-nums {
    margin-top: -10px;
  }
  .index-nums .l {
    text-align: center;
  }
  .index-nums .l li {
    float: none;
    margin-top: 10px;
    font-size: 14px;
    width: 32%;
    display: inline-block;
    font-weight: normal;
  }
  .index-nums .l li div {
    font-weight: 600;
  }
  .index-nums .l li span {
    line-height: 20px;
  }
  .index-nums .l li strong {
    font-size: 30px;
  }
  .index-about {
    min-height: auto;
    padding: 0;
  }
  .index-about .t {
    text-align: center;
    font-size: 22px;
  }
  .index-about p {
    padding: 0 15px;
  }
  .index-about .l {
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 3;
    padding-right: 0px;
  }
  .index-about .l li {
    width: 25%;
    height: auto;
  }
  .index-about .l li a {
    width: 100%;
    padding: 0;
  }
  .index-about .i {
    position: relative;
    padding-bottom: 20px;
    bottom: 0;
    width: 100%;
  }
  .index-rd .t {
    text-align: center;
    font-size: 22px;
  }
  .index-rd p {
    padding: 0 15px;
    text-indent: 2em;
  }
  .index-rd .l {
    width: 100%;
    display: grid;
    gap: 20px;
    margin-top: 20px;
  }
  .index-rd .l li {
    width: auto;
    float: none;
    -webkit-box-flex: 1;
    box-flex: 1;
    margin: 0;
  }
  .index-rd .l li .img {
    height: 200px;
  }
  .index-rd .l li .title {
    line-height: 50px;
    font-size: 16px;
  }
  .index-products .t {
    text-align: center;
    font-size: 22px;
  }
  .index-products .l {
    width: 100%;
    padding: 0 10px;
    display: grid;
    gap: 8px;
  }
  .index-products .l li {
    border-radius: 8px;
    margin-right: 0;
  }
  .index-products .l li a .img {
    margin: 15px 15px 0;
    height: auto;
  }
  .index-products .l li a .title {
    line-height: 20px;
    font-size: 14px;
    padding: 10px;
    border-top: none;
  }

  .index-news .t {
    text-align: center;
    font-size: 22px;
  }
  .index-news .index-news-top {
    margin-top: 20px;
    float: none;
    width: 100%;
    height: 260px;
  }
  .index-news .index-news-top .img {
    height: 100%;
  }

  .index-news .news-list {
    margin: 0;
    padding: 5px 15px;
    width: 100%;
    float: none;
  }
  .index-news .news-list-item {
    width: 100%;
    margin: 10px 0 0 0;
    padding: 0;
  }
  .index-news .news-list-item a {
    display: block;
    padding: 15px;
  }
  .index-news .news-list-title {
    font-size: 14px;
    margin-bottom: 5px;
  }
  .index-news .news-list-text {
    font-size: 12px;
    max-height: 40px;
    height: auto;
    margin-top: 0;
  }
  .index-news .news-list-time {
    position: relative;
    top: 0;
    right: 0;
    width: auto;
    padding: 0;
    margin-top: 5px;
    border: 0;
    text-align: left;
    font-size: 12px;
    line-height: 20px;
    height: auto;
  }
  .index-news .news-list-time span {
    position: relative;
    top: 0;
    color: inherit;
    font-size: inherit;
  }
  .index-news .news-list-time span:before {
    content: "-";
  }
  .index-client .t {
    text-align: center;
    font-size: 22px;
  }
  .index-client .l {
    padding: 15px 15px 0;
    gap: 12px; 
    justify-content: center;
  }
  .index-client .l li {
    width: 33.33%;
  }
  .foot-box {
    width: 100%;
    padding-top: 30px;
  }
  .foot-nav {
    height: auto;
  }
  .foot-nav dl {
    display: none;
  }
  .foot-info {
    float: none;
    margin: 0 auto 30px;
  }
  .foot-info a {
    display: block;
  }
  .foot-info a img {
    margin-bottom: 15px;
  }
  .copyright {
    line-height: 20px;
    padding: 15px;
    margin: 0;
  }
  .copyright .sp {
    display: block;
    width: 0;
    padding: 0;
    overflow: hidden;
    height: 0;
  }
  .count-pt .t {
    font-size: 30px;
    padding: 50px 0 30px;
    line-height: 50px;
  }
  .count-pt .t .iconfont {
    line-height: 50px;
    height: 50px;
    margin-top: 0;
    width: 50px;
  }
  .count-pt-box {
    width: 100%;
  }
  .h-tabs-list {
    display: -webkit-box;
    display: box;
  }
  .h-tabs-list li {
    float: none;
    -webkit-box-flex: 1;
    box-flex: 1;
  }
  .h-tabs-list li a {
    width: auto;
    font-size: 14px;
    height: 40px;
    line-height: 40px;
  }
  .breadcrumb {
    display: none;
  }
  .index-count.about{
    padding: 80px 0 0 0;
  }
  .about-count {
    padding: 30px 0;
  }
  .about-count .t {
    text-align: center;
    font-size: 22px;
    margin-bottom: 20px;
  }
  .about-count.about p {
    font-size: 14px;
    padding: 0 15px;
    line-height: 25px;
  }
  .about-count.honor::before {
    height: 100px;
  }
  .history-list {
    margin: 0 0 20px;
  }
  .history-list .swiper-slide {
    width: 400px;
  }
  .history-list .swiper-slide:nth-child(even)::after {
    bottom: 15%;
    height: 40%;
  }
  .history-list .swiper-slide:after {
    left: 40px;
  }
  .history-list .swiper-slide .info {
    right: 15px;
    font-size: 14px;
    line-height: 20px;
    padding-left: 80px;
  }
  .history-list .swiper-slide .info img {
    left: 15px;
    width: 50px;
    height: 50px;
  }
  .history-list .swiper-slide .info strong {
    line-height: 40px;
    height: 40px;
  }
  .history-list .swiper-slide .point {
    width: 80px;
  }
  .culture-list {
    margin: -15px 0 0;
    grid-template-columns: repeat(1, 1fr);
  }
  .culture-list li {
    padding: 15px 0;
    border-left-width: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
  }
  .culture-list li:first-child {
    border-top: 0;
  }
  .culture-list li h3 {
    font-size: 20px;
    line-height: 50px;
  }
  .culture-list li h3 .iconfont {
    display: inline-block;
    vertical-align: top;
    font-size: 50px;
    line-height: 50px;
    padding-right: 10px;
  }
  .culture-list li p {
    font-size: 14px;
    margin: 10px 30px 0;
  }
  .system-info {
    font-size: 14px;
    padding: 0 15px;
    text-indent: 2em;
    text-align: left;
  }
  .system-list {
    font-size: 12px;
    margin-bottom: 0;
  }
  .system-list .swiper-slide img {
    height: auto;
  }
  .honor-list .swiper-slide {
    padding: 15px 15px 40px;
  }
  .honor-list .swiper-slide span {
    font-size: 12px;
    line-height: 40px;
  }
  .products-list {
    margin-top: -5px;
    width: 100%;
    padding: 0 10px;
  }
  .products-list-item {
    width: 50%;
    margin: 0;
    padding: 5px;
  }
  .products-list-item a .products-list-img {
    margin: 15px 15px 0;
    height: auto;
  }
  .products-list-item a .products-list-title {
    line-height: 20px;
    font-size: 14px;
    padding: 10px;
  }
  .pager {
    font-size: 12px;
  }
  .pager .pagea {
    display: none;
  }
  .products-box {
    padding-left: 0;
    margin: 0 0 30px;
  }
  .products-imgs {
    position: relative;
    width: 100vw;
  }
  .products-imgs .swiper-container.big {
    padding: 15px;
    height: 100vw;
    margin-bottom: 0;
  }
  .products-imgs .swiper-container.small {
    height: 60px;
    margin-right: 10px;
    margin-left: -10px;
  }
  .products-imgs .swiper-container.small .swiper-slide {
    width: 60px;
  }
  .products-title {
    margin: 15px 15px 0;
    font-size: 20px;
    padding: 5px 15px;
    line-height: 25px;
  }
  .products-show {
    padding: 15px;
    font-size: 14px;
    line-height: 25px;
    min-height: auto;
    border-width: 1px 0;
  }
  .products-btn {
    position: relative;
    top: 0;
    width: 100px;
    margin: 30px auto 0;
  }
  .rd-count {
    padding: 30px 0;
  }
  .rd-count .t {
    text-align: center;
    font-size: 22px;
    margin-bottom: 20px;
  }
  .rd-count.base {
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .base-list {
    padding-bottom: 0;
    width: 100%;
  }
  .base-list .swiper-button-next,
  .base-list .swiper-button-prev {
    top: calc(35vw - 19px);
    bottom: auto;
    right: 15px;
  }
  .base-list .swiper-button-prev {
    left: 15px;
    right: auto;
  }
  .base-list .swiper-pagination {
    display: none;
  }
  .base-list .swiper-slide .img {
    float: none;
    width: 100vw;
    height: 70vw;
  }
  .base-list .swiper-slide .title {
    position: relative;
    z-index: 2;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 15px;
    font-size: 16px;
    line-height: 25px;
    margin-top: -55px;
    color: #fff;
    margin-bottom: 0;
  }
  .base-list .swiper-slide .info {
    padding: 15px;
    font-size: 14px;
    line-height: 25px;
  }
  .base-thumbs {
    display: none;
  }
  .pline-list {
    padding-top: 70px;
    width: 100%;
  }
  .pline-list .swiper-pagination-m .swiper-pagination-bullet {
    font-size: 14px;
  }
  .pline-list-son .swiper-slide span {
    line-height: 30px;
    font-size: 12px;
  }
  .property-list {
    margin: 0;
  }
  .property-list .swiper-slide img {
    height: 220px;
  }
  .management-count {
    padding: 30px 0;
  }
  .management-count .sbox {
    padding: 0 15px 75vw;
    font-size: 14px;
    line-height: 25px;
    min-height: auto;
  }
  .management-count .t {
    text-align: center;
    font-size: 22px;
    margin: 0 0 20px;
    padding-left: 0;
  }
  .management-count .t::before {
    display: none;
  }
  .management-count .mpic {
    top: auto;
    left: 0;
    bottom: 0;
    width: 100vw;
    height: 75vw;
  }
  .news-list {
    margin-top: 0px;
  }
  .news-list-item {
    width: 100%;
    margin: 0;
    padding: 0;
    height: auto;
  }
  .news-list-item a {
    display: block;
    padding: 15px;
  }
  .news-list-item .news-list-title {
    font-size: 16px;
    line-height: 25px;
    height: auto;
    white-space: normal;
    margin-bottom: 5px;
  }
  .news-list-item .news-list-text {
    font-size: 12px;
    margin-top: 0;
    height: auto;
  }
  .news-list-item .news-list-time {
    position: relative;
    top: 0;
    right: 0;
    width: auto;
    padding: 0;
    margin-top: 10px;
    border: 0;
    text-align: left;
    font-size: 12px;
    line-height: 20px;
    height: auto;
  }
  .news-list-item .news-list-time span {
    position: relative;
    top: 0;
    color: inherit;
    font-size: inherit;
  }
  .news-list-item .news-list-time span:before {
    content: "-";
  }
  .news-list-item .news-list-link {
    position: absolute;
    right: 25px;
    bottom: 15px;
    margin: 0;
    font-size: 12px;
  }
  .news-list-item .news-list-link span {
    line-height: 18px;
    padding: 0 10px 0 5px;
  }
  .news-list-item .news-list-link span .iconfont {
    top: 0;
  }
  .news-list-item .news-list-img {
    float: none;
    width: 100%;
    height: 30vw;
    margin-bottom: 10px;
  }
  .article {
    margin: 30px 0;
  }
  .article-title {
    padding: 0 15px;
    font-size: 20px;
    line-height: 30px;
  }
  .article-info {
    font-size: 12px;
    padding: 0 15px;
    margin: 10px 0;
  }
  .article-box {
    padding: 0 15px;
  }
  .article-box:after {
    margin: 30px 0;
  }
  .article-btn {
    position: relative;
    margin: 30px auto 0;
    width: 100px;
  }
  .article-pager {
    height: auto;
  }
  .article-pager span {
    float: none;
    width: 100%;
    text-align: left !important;
    font-size: 14px;
    padding: 5px 15px;
  }
  .map-box {
    height: 70vw;
  }
  .contact-box {
    margin: 30px 0;
  }
  .contact-box p {
    display: block;
    width: 100%;
    padding: 10px 15px 10px 100px;
    font-size: 14px;
    position: relative;
  }
  .contact-box p em {
    line-height: 40px;
    font-size: 20px;
  }
  .contact-box p .iconfont {
    width: 60px;
    height: 60px;
    line-height: 60px;
    position: absolute;
    left: 15px;
    top: 10px;
    font-size: 30px;
  }
  .join-list {
    padding: 10px 0 0;
  }
  .join-list-item {
    margin: 15px;
    padding: 40px 0 0;
  }
  .join-list-title {
    line-height: 40px;
    font-size: 20px;
    top: 0;
    width: 100%;
  }
  .join-count {
    padding: 15px;
  }
  .join-count h3:first-child {
    margin-top: 0;
  }
  .join-count .fuli {
    margin-top: -10px;
  }
  .join-count .fuli span {
    font-size: 12px;
    margin-top: 10px;
  }
  .join-count .btn {
    margin: 30px 0 15px;
  }
}
@media (max-width: 767px) {
  .index-about .l {
    padding-right: 0px;
     margin: 0px 0 30px;/*新家 */
  }
  .head .logo .logo-color {
    display: block;
  }
  .head .logo .logo-white {
    display: none;
  }
  .head .logo-text-group {
    color: #3075d6;
  }
  .logo a {
    height: 44px;
  }
  .logo a img {
    height: 36px;
  }
  .logo-text {
    font-size: 18px;
  }
  .stats-bar .container{
    background: none;
    box-shadow: none;
    border-radius: 0;
  }
  .stats-bar .container ul {
    display: block;
    border-radius: 8px;
  }
  .stats-bar .container li {
    padding: 20px 3px;
    border: 1px solid var(--yhy-border);
    transition: background-color .3s ease;
    border-radius: 8px;
    margin-top: 10px;
    background: #fff;
  }
  .stats-bar .stat-num {
    font-size: 24px;
  }
  body.b-index .hero-title {
    font-size: 30px;
    letter-spacing: 4px;
    margin: 20px 0 18px;
  }
  body.b-index .hero-sub {
    font-size: 16px;
  }
  body.b-index .hero-globe {
    width: 200px;
    height: 200px;
  }
  .stats-bar {
    margin-top: -50px;
  }
  .index-btn {
    margin: 0px 0 20px;
  }
  .contact-card-title {
    font-size: 14px;
  }
  .contact-list {
    display: grid;
    gap: 10px;
  }
  .contact-grid {
    display: grid;
  }
  .head-nav a {
    color: #515152;
  }
  .changeEn {
    right: 40px;
    line-height: 44px;
  }
  .changeEn a {
    color: #515152;
  }
}
@media (max-width: 767px) {
  .honor-list {
    width: 100%;
    overflow: hidden;
    padding-bottom: 60px;
  }

  .honor-list .swiper-slide {
    width: 160px !important;
    max-width: 80vw;
    height: 220px;
    padding: 15px 15px 40px;
    box-sizing: border-box;
    text-align: center;
  }

  .honor-list .swiper-slide img {
    width: auto;
    height: 165px;
    max-width: 100%;
    object-fit: contain;
    display: block;
    margin: 0 auto;
  }

  .honor-list .swiper-slide span {
    font-size: 12px;
    line-height: 40px;
  }

  .honor-list .swiper-button-next,
  .honor-list .swiper-button-prev {
    display: flex;
    width: 38px;
    height: 38px;
    bottom: 0;
    top: auto;
    z-index: 10;
  }

  .honor-list .swiper-button-next {
    right: 50%;
    margin-right: -50px;
  }

  .honor-list .swiper-button-prev {
    left: 50%;
    margin-left: -50px;
  }
  .system-list {
    width: 100%;
    overflow: hidden;
  }

  .system-list .swiper-slide {
    width: 50%;
    height: auto;
    padding: 0 10px;
    box-sizing: border-box;
  }

  .system-list .swiper-slide img {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 180px;
    margin: 0 auto;
    object-fit: contain;
  }
/* 主要客户 */
  .index-client .l {
    gap: 12px;
    justify-content: center;
  }
  .index-client .l li {
    flex: 0 0 calc(50% - 12px);
    min-height: 60px;
    border-radius: 6px;
  }
  .index-client .l li img {
    max-height: 40px;
    max-width: 80%;
  }
  .index-products .l li a {
    border: 1px solid #3bb0e4;
    border-radius: 8px;
  }
  .count-box.index-about .index-btn{
    width: 175px;
    margin: 0 auto;
    margin-bottom: 40px;
    
  }
  .head {
    background-color: #fff;
  }
}