article,
aside,
blockquote,
body,
button,
code,
dd,
details,
div,
dl,
dt,
fieldset,
figcaption,
figure,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
hgroup,
hr,
input,
legend,
li,
menu,
nav,
ol,
p,
pre,
section,
td,
textarea,
th,
ul {
  margin: 0;
  padding: 0;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
body,
button,
input,
pre,
select,
textarea {
  font:
    12px/1.5 "microsoft yahei",
    arial,
    tahoma,
    \5b8b\4f53;
}
input,
select,
textarea {
  font-size: 100%;
}
th {
  text-align: inherit;
}
fieldset,
img {
  border: 0;
}
img {
  vertical-align: top;
}
iframe {
  display: block;
}
abbr,
acronym {
  border: 0;
  font-variant: normal;
}
del {
  text-decoration: line-through;
}
address,
caption,
cite,
code,
dfn,
em,
th,
var {
  font-style: normal;
  font-weight: 400;
}
ol,
ul {
  list-style: none;
}
caption,
th {
  text-align: left;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: 400;
}
a {
  color: #222;
  text-decoration: none;
  outline: 0;
  /* blr: expression(this.onFocus=this.blur());
  -webkit-tap-highlight-color: transparent; */
}
a:focus {
  outline: 0;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
i {
  font-style: normal;
}
input:focus,
keygen:focus,
select:focus,
textarea:focus {
  outline: 0;
  outline-offset: 0;
}
::-webkit-input-placeholder {
  color: #e0e0e0;
}
::-moz-placeholder {
  color: #e0e0e0;
}
:-ms-input-placeholder {
  color: #e0e0e0;
}
input:-moz-placeholder {
  color: #e0e0e0;
}
.cf:after {
  content: "";
  display: block;
  clear: both;
  visibility: hidden;
  font-size: 0;
  line-height: 0;
}
.cf {
  zoom: 1;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.mt10 {
  margin-top: 10px;
}
.mt15 {
  margin-top: 15px;
}
.mt20 {
  margin-top: 20px;
}
.mt30 {
  margin-top: 30px;
}
.mt40 {
  margin-top: 40px;
}
html.isPc .wap_box,
html.isWap .pc_box {
  display: none;
}
html.isPc .pc_box,
html.isWap .wap_box {
  display: block;
}
html.isWap a:hover {
  text-decoration: none;
}
body {
  -webkit-font-smoothing: antialiased;
}
.wrapper {
  display: none;
}
html.isPc .wrapper,
html.isWap .wrapper {
  display: block;
}
html.isWap .pc-item {
  display: none;
}
html.isPc .wrapper {
  min-width: 1200px;
}
html.isPc .wap-item {
  display: none;
}
body {
  font-family: "Source Sans 3", "Helvetica";
}
.isPc .w {
  width: 1200px;
  margin: 0 auto;
}
.isPc .banner {
  width: 100%;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.isPc .header {
  margin-bottom: 25px;
}

/* Navbar Styles */
.isPc .navbar {
  margin-top: -122px;
  position: relative;
  z-index: 100;
}

.isPc .navbar-container {
  width: 100%;
  height: 90px;
  overflow: hidden;
}

.isPc .nav-menu {
  width: 1200px;
  height: 90px;
  margin: 0 auto;
  overflow: hidden;
}

.isPc .nav-list {
  width: 100%;
  height: 100%;
  overflow: hidden;
  text-align: center;
  box-sizing: border-box;
  padding-top: 13px;
}

.isPc .nav-item {
  display: inline-block;
  margin: 0 10px;
}

.isPc .nav-link {
  display: block;
  padding: 12px 16px;
  color: #ffffff;
  font-size: 24px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  border-bottom: 3px solid transparent;
  white-space: nowrap;
  border-radius: 4px;
  margin: 2px;
}

.isPc .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-bottom-color: #ffffff;
  text-decoration: none;
  transform: translateY(-2px);
}

/* .isPc .nav-item:first-child .nav-link {
  border-bottom-color: #ffffff;
  background-color: rgba(255, 255, 255, 0.1);
} */

.isPc .nav-item.active .nav-link {
  background-color: rgba(255, 255, 255, 0.15);
  border-bottom-color: #ffffff;
}

/* 垂直导航备选方案 */
.isPc .navbar.vertical .nav-list {
  flex-direction: column;
  align-items: stretch;
  max-width: 300px;
  margin: 0 auto;
}

.isPc .navbar.vertical .nav-item {
  width: 100%;
}

.isPc .navbar.vertical .nav-link {
  text-align: center;
  padding: 15px 20px;
  margin: 1px 0;
  border-bottom: none;
  border-left: 3px solid transparent;
}

.isPc .navbar.vertical .nav-link:hover {
  border-left-color: #ffffff;
  border-bottom-color: transparent;
}

.isPc .navbar.vertical .nav-item:first-child .nav-link,
.isPc .navbar.vertical .nav-item.active .nav-link {
  border-left-color: #ffffff;
  border-bottom-color: transparent;
}
/* .isPc .banner img {
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -960px;
} */
.isPc .footer {
  background-color: #2c4daa;
  color: #fff;
  font-size: 15px;
  line-height: 23px;
  text-align: center;
  padding: 24px 0;
  margin-top: 90px;
}
.isPc .footer .social-media {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 20px;
}
.isPc .footer .social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: #fff;
  border-radius: 8px;
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
}
.isPc .footer .social-icon:hover {
  transform: translateY(-3px) scale(1.1);
  opacity: 0.8;
}
.isPc .footer .social-icon img {
  width: 40px;
  height: 40px;
}

.isPc .footer .social-icon.instagram img {
  width: 37px;
  height: 37px;
}

.isPc .tit {
  line-height: 1;
  text-align: center;
  font-size: 36px;
  margin-bottom: 50px;
}
.isPc .tit h2 {
  width: 100%;
}
.isPc .tit a {
  display: block;
  width: 100%;
}
.isPc .tit a img{
  display: block;
  width: 100%;
}
.isPc .main-section {
  padding-top: 80px;
}
.isPc .i-slider1 {
  position: relative;
}
.isPc .i-slider1 .sliderInner {
  position: relative;
  overflow: hidden;
}
.isPc .i-slider1 .sliderInner ul {
  width: 10000%;
}
.isPc .i-slider1 .sliderInner,
.isPc .i-slider1 .sliderInner li {
  width: 1200px;
  height: 343px;
  overflow: hidden;
}
.isPc .i-slider1 .sliderInner li {
  float: left;
}
.isPc .i-slider1 .img-box {
  float: left;
  overflow: hidden;
  margin-right: 50px;
}
.isPc .i-slider1 .img-box,
.isPc .i-slider1 .img-box img {
  display: block;
  width: 600px;
  height: 343px;
}
.isPc .i-slider1 .list-text {
  overflow: hidden;
  padding-top: 40px;
}
.isPc .i-slider1 .list-tit {
  width: 100%;
  height: 72px;
  overflow: hidden;
  font-size: 24px;
  line-height: 36px;
  font-weight: 700;
}
.isPc .i-slider1 .list-tit a {
  display: block;
}
.isPc .i-slider1 .list-desc {
  color: #4b4b4b;
  font-size: 18px;
  line-height: 24px;
  margin-top: 15px;
}
.isPc .i-slider1 .slider-cur {
  position: absolute;
  top: 254px;
  left: 650px;
}
.isPc .i-slider1 .swiper-pagination-switch {
  display: inline-block;
  width: 12px;
  height: 12px;
  font-size: 0;
  line-height: 0;
  border: 1px solid #777;
  border-radius: 50%;
  margin-right: 10px;
}
.isPc .i-slider1 .swiper-active-switch {
  border-color: #2c4daa;
  background-color: #2c4daa;
}
.isPc .i-list1 {
  overflow: hidden;
  zoom: 1;
}
.isPc .i-list1.grid-layout .grid-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.isPc .i-list1.grid-layout .grid-item {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
}
.isPc .i-list1.grid-layout .grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.isPc .i-list1 li {
  float: left;
  width: 590px;
  height: 330px;
  position: relative;
  overflow: hidden;
  margin-right: 20px;
  margin-bottom: 20px;
}
.isPc .i-list1 li.mr2,.isPc .i-list1 li.mr4{
  margin-right: 0;
}
.isPc .i-list1 a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 30px;
  line-height: 42px;
  color: #fff;
}
.isPc .i-list1 a img{
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.isPc .i-list1 a:hover .list-tit {
  opacity: 1;
}
.isPc .i-list1 .list-tit {
  position: absolute;
  display: table;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: url(/syen/xhtml/7thHIIFF/images/opa.png) 0 0 repeat;
  opacity: 0;
  transition: 0.5s;
}
.isPc .i-list1 .list-tit em {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
  font-weight: 700;
  padding: 0 50px;
}
.isPc .i-list2 {
  overflow: hidden;
  zoom: 1;
}
.isPc .i-list2 li {
  float: left;
  width: 390px;
  margin-right: 15px;
}
.isPc .i-list2 li.mr3 {
  margin-right: 0;
}
.isPc .i-list2 a,
.isPc .i-list2 img {
  display: block;
  width: 100%;
}
.isPc .i-list2 img {
  display: block;
  width: 100%;
   height: 225px;
  object-fit:cover
}
.isPc .i-list2 em {
  display: block;
  font-size: 22px;
  line-height: 30px;
  margin-top: 25px;
}
.isPc .i-business {
  overflow: hidden;
  zoom: 1;
}
.isPc .i-business li {
  float: left;
  margin-right: 15px;
  margin-bottom: 18px;
  height: 222px;
  line-height: 222px;
  background-repeat: no-repeat;
}
.isPc .i-business li.mr0 {
  margin-right: 0;
}
.isPc .i-business li a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 30px;
  color: #fff;
}
.isPc .i-business li em {
  display: inline-block;
  font-weight: 700;
}

.isPc .i-list3 {
  overflow: hidden;
  zoom: 1;
}
.isPc .i-list3 li {
  float: left;
  width: 390px;
  margin-right: 15px;
}
.isPc .i-list3 li.mr0 {
  margin-right: 0;
}
.isPc .i-list3 a {
  display: block;
  padding: 25px 30px;
  background-color: #eee;
  font-size: 22px;
  line-height: 30px;
  min-height: 90px;
}
.isPc .i-slider2 {
  position: relative;
  width: 100%;
  height: 224px;
}
.isPc .i-slider2 .sliderInner {
  position: relative;
  margin: 0 auto;
}
.isPc .i-slider2 .sliderInner ul {
  width: 1000%;
}
.isPc .i-slider2 .sliderInner,
.isPc .i-slider2 .sliderInner li {
  width: 1040px;
  height: 224px;
  overflow: hidden;
}
.isPc .i-slider2 .sliderInner li {
  float: left;
}
.isPc .i-slider2 .sliderInner img {
  float: left;
  width: 391px;
  height: 224px;
  margin-right: 50px;
}
.isPc .i-slider2 .list-text {
  overflow: hidden;
  padding-top: 35px;
}
.isPc .i-slider2 .list-tit {
  width: 100%;
  height: 72px;
  overflow: hidden;
  font-size: 24px;
  line-height: 36px;
  font-weight: 700;
}
.isPc .i-slider2 .list-tit a {
  display: block;
}
.isPc .i-slider2 .list-desc {
  color: #4b4b4b;
  font-size: 18px;
  line-height: 24px;
  margin-top: 10px;
}
.isPc .tit a span{
  display: none;
}
.isWap .tit a img{
  display: none;
}
.isWap .tit a span{
  display: block;
}
.isWap body {
  overflow-x: hidden;
}
.isWap .banner {
  width: 100%;
  height: auto;
  position: relative;
  overflow: hidden;
}
.isWap .banner img {
  width: 100%;
}

/* Mobile Navbar Styles */
.isWap .navbar {
  background: linear-gradient(135deg, #1578af 0%, #2998d5 100%);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 100;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.isWap .navbar-container {
  padding: 0;
  min-width: max-content;
}

.isWap .nav-menu {
  width: 100%;
}

.isWap .nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  white-space: nowrap;
}

.isWap .nav-item {
  position: relative;
  flex-shrink: 0;
}

.isWap .nav-link {
  display: block;
  padding: 0.3rem 0.4rem;
  color: #ffffff;
  font-size: 0.28rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.isWap .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-bottom-color: #ffffff;
  text-decoration: none;
}

.isWap .nav-item:first-child .nav-link {
  border-bottom-color: #ffffff;
  background-color: rgba(255, 255, 255, 0.1);
}

.isWap .nav-item.active .nav-link {
  background-color: rgba(255, 255, 255, 0.15);
  border-bottom-color: #ffffff;
}
.isWap .footer {
  background-color: #2c4daa;
  color: #fff;
  font-size: 0.26rem;
  line-height: 1.5;
  text-align: center;
  padding: 0.5rem;
}
.isWap .footer .social-media {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 20px;
}
.isWap .footer .social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: #fff;
  border-radius: 8px;
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
}
.isWap .footer .social-icon:hover {
  transform: translateY(-3px) scale(1.1);
  opacity: 0.8;
}
.isWap .footer .social-icon img {
  width: 40px;
  height: 40px;
}

.isWap .footer .social-icon.instagram img {
  width: 37px;
  height: 37px;
}

.isWap .tit {
  /* height: 0.72rem; */
  height: auto;
  line-height: 1;
  text-align: center;
  font-size: 0.44rem;
  margin-bottom: 0.2rem;
}
.isWap .tit h2 {
  font-weight: 700;
  position: relative;
  transition: all 0.3s ease;
}
.isWap .tit a {
  color: #2c4daa;
  text-decoration: none;
  transition: all 0.3s ease;
}
.isWap .tit a:hover {
  color: #0069a8;
}
.isWap .main-section {
  padding: 0.6rem 0.3rem;
  border-bottom: 0.3rem solid #ecedee;
}
.isWap .i-slider1 {
  position: relative;
}
.isWap .i-slider1 .sliderInner {
  position: relative;
  overflow: hidden;
}
.isWap .i-slider1 .sliderInner,
.isWap .i-slider1 .sliderInner li {
  overflow: hidden;
}
.isWap .i-slider1 .sliderInner li {
  float: left;
}
.isWap .i-slider1 .img-box {
  width: 100%;
}
.isWap .i-slider1 .img-box,
.isWap .i-slider1 .img-box img {
  display: block;
  width: 100%;
}
.isWap .i-slider1 .list-text {
  overflow: hidden;
}
.isWap .i-slider1 .list-tit {
  font-size: 0.36rem;
  line-height: 1.5;
  font-weight: 700;
  margin-top: 0.2rem;
  text-align: center;
}
.isWap .i-slider1 .list-tit a {
  display: block;
}
.isWap .i-slider1 .list-desc {
  display: none;
}
.isWap .i-slider1 .slider-cur {
  font-size: 0;
  line-height: 0;
  text-align: center;
  margin-top: 0.3rem;
}
.isWap .i-slider1 .swiper-pagination-switch {
  display: inline-block;
  width: 12px;
  height: 12px;
  font-size: 0;
  line-height: 0;
  border: 1px solid #777;
  border-radius: 50%;
  margin-right: 10px;
}
.isWap .i-slider1 .swiper-active-switch {
  border-color: #2c4daa;
  background-color: #2c4daa;
}
.isWap .i-list1 {
  width: 6.3rem;
}
.isWap .i-list1.grid-layout {
  width: 100%;
}
.isWap .i-list1.grid-layout .grid-wrapper {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.2rem;
}
.isWap .i-list1.grid-layout .grid-item {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
}
.isWap .i-list1.grid-layout .grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.isWap .i-list1 li {
  float: left;
  position: relative;
  overflow: hidden;
}
.isWap .i-list1 a {
  display: block;
  width: 6rem;
  height: 100%;
  overflow: hidden;
  position: relative;
  font-size: 0.32rem;
  line-height: 1.5;
  color: #fff;
  text-align: center;
}
.isWap .i-list1 a:hover {
  text-decoration: none;
}
.isWap .i-list1 img {
  display: block;
  width: 100%;
}
.isWap .i-list1 .list-tit {
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
  background: url(/syen/xhtml/7thHIIFF/images/opa.png) 0 0 repeat;
}
.isWap .i-list1 .list-tit em {
  display: inline-block;
  padding: 0.2rem 0.3rem;
  text-align: center;
  font-weight: 700;
}
.isWap .i-list2 {
  overflow: hidden;
  zoom: 1;
}
.isWap .i-list2 li {
  overflow: hidden;
  zoom: 1;
  border-bottom: 1px solid #ecedee;
  padding: 0.4rem 0;
}
.isWap .i-list2 li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}
.isWap .i-list2 img {
  float: left;
  width: 2.55rem;
  height: 1.46rem;
  margin-right: 0.3rem;
}
.isWap .i-list2 em {
  overflow: hidden;
  font-size: 0.32rem;
  line-height: 1.4;
}
.isWap .i-business {
  overflow: hidden;
  zoom: 1;
}
.isWap .i-business li {
  float: left;
  height: 2.22rem;
  line-height: 2.22rem;
  background-repeat: no-repeat;
  margin-bottom: 0.16rem;
}
.isWap .i-business li a {
  display: table;
  width: 100%;
  height: 100%;
  font-size: 0.36rem;
  color: #fff;
}
.isWap .i-business li em {
  display: table-cell;
  line-height: 1.2;
  vertical-align: middle;
  font-weight: 700;
}

.isWap .i-list3 {
  overflow: hidden;
  zoom: 1;
}
.isWap .i-list3 li {
  margin-bottom: 0.2rem;
}
.isWap .i-list3 li.mr0 {
  margin-right: 0;
}
.isWap .i-list3 a {
  display: block;
  padding: 0.3rem;
  background-color: #eee;
  font-size: 0.32rem;
  line-height: 1.5;
}
.isWap .i-slider2 {
  position: relative;
  width: 100%;
}
.isWap .i-slider2 .sliderInner {
  position: relative;
  margin: 0 auto;
  overflow: hidden;
  zoom: 1;
}
.isWap .i-slider2 .sliderInner li {
  float: left;
}
.isWap .i-slider2 .sliderInner img {
  display: block;
  width: 5.75rem;
  margin: 0 auto;
}
.isWap .i-slider2 .list-text {
  overflow: hidden;
}
.isWap .i-slider2 .list-tit {
  font-size: 0.32rem;
  line-height: 1.5;
  text-align: center;
}
.isWap .i-slider2 .list-tit a {
  display: block;
  padding-top: 0.3rem;
}
.isWap .i-slider2 .list-desc {
  display: none;
}