:root{
	--bs-theme-color:#274783;
	--bs-link-color:#000;
	--bs-link-hover-color:#274783;
	--bs-nav-link-color:#000;
	--bs-border-color:#e6e9eb;
	--bs-btn-close-white-filter: invert(1) grayscale(100%) brightness(200%);
	--bs-body-font-family:Arial, Helvetica, sans-serif!important;
	--site-blue: #274783;
	--site-ink: #111;
	--site-copy: #333;
	--site-muted: #666;
	--site-soft: #f3f3f3;
}
a{text-decoration:none;color:inherit;}
ul{padding:0;margin:0;}
ul li{list-style:none;}
button,
input,
textarea {
  font: inherit;
}
body { margin: 0; color: var(--site-copy); background: #fff; }
body *{outline: none;}
html{ 
	font-size:16px;
	scroll-behavior: auto;
	overflow-x: hidden;
}
@media (prefers-reduced-motion: no-preference) {
    :root {
        scroll-behavior: auto;
    }
}
.trans3{-webkit-transition:all 0.3s ease-out;-o-transition:all 0.3s ease-out;transition:all 0.3s ease-out;}
.trans5{-webkit-transition:all 0.5s ease-out;-o-transition:all 0.5s ease-out;transition:all 0.5s ease-out;}
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { color: var(--site-ink); }
button, input, textarea { font: inherit; }
button, a, input, textarea { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #85a6e3; outline-offset: 5px; }
section[id], figure[id], article[id] { scroll-margin-top: 24px; }
.site__container { width: calc(100% - 64px); max-width: 1470px; margin-inline: auto; padding: 0; }
.site__container--wide { max-width: 1600px; }
.site__heading { font-size: 48px; line-height: 1.25; }
.site__intro { font-size: 24px; line-height: 1.5; margin-top: 4px; }
.site__section-header { text-align: center; }
.site__button { display: inline-flex; align-items: center; justify-content: center; gap: 24px; border: 0; border-radius: 32px; background: var(--site-blue); color: #fff; padding: 16px 38px; line-height: 1.3; font-size: 24px; transition: background-color .2s, box-shadow .2s, transform .2s; }
.site__button:hover { color: #fff; background: #1d386d; box-shadow: 0 6px 18px #27478322; transform: translateY(-2px); }
.site__button--small { font-size: 18px; padding: 15px 40px; }
.site__icon { width: 22px; height: 22px; object-fit: contain; flex-shrink: 0; }
.site__skip { position: absolute; left: 16px; top: -100px; z-index: 1100; padding: 12px 20px; background: #fff; color: var(--site-blue); }
.site__skip:focus { top: 12px; }
.site__socials { display: flex; align-items: center; gap: 18px; }
.site__social-icon { width: 18px; height: 18px; object-fit: contain; }
.site__dialog { border: 0; border-radius: 16px; width: min(650px, calc(100% - 40px)); padding: 32px; color: var(--site-copy); box-shadow: 0 20px 80px #0003; }
.site__dialog::backdrop { background: #0006; }
.site__dialog-header { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 24px; }
.site__dialog-heading { font-size: 30px; }
.site__dialog-close { border: 0; background: transparent; font-size: 30px; line-height: 1; padding: 6px 10px; }
@media (min-width: 1920px) {
  .site__container { width: 1470px; }
  .site__container--wide { width: 1600px; }
}
@media (max-width: 1200px) {
  .site__heading { font-size: 38px; }
  .site__intro { font-size: 20px; }
}
@media (max-width: 768px) {
  .site__container { width: calc(100% - 40px); }
  .site__heading { font-size: 32px; }
  .site__intro { font-size: 17px; }
  .site__button { font-size: 18px; padding: 14px 28px; }
  .site__dialog { padding: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
/*滚动条的宽度*/
::-webkit-scrollbar {
	width: 4px;
	height: 4px;
}
/*外层轨道。可以用display:none让其不显示，也可以添加背景图片，颜色改变显示效果*/
::-webkit-scrollbar-track {
	width: 4px;
	background-color: #f5f6f7;
	-webkit-border-radius: 2em;
	-moz-border-radius: 2em;
	border-radius: 2em;
}
/*滚动条的设置*/
::-webkit-scrollbar-thumb {
	background-color: #666;
	background-clip: padding-box;
	min-height: 28px;
	-webkit-border-radius: 2em;
	-moz-border-radius: 2em;
	border-radius: 2em;
}
/*滚动条移上去的背景*/
::-webkit-scrollbar-thumb:hover {
	background-color: #0145b9;
}
.accordion-button:not(.collapsed):after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");;
}
.btn-outline-primary { 
    --bs-btn-color: #000;
    --bs-btn-border-color: var(--bs-theme-color);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--bs-theme-color);
    --bs-btn-hover-border-color: var(--bs-theme-color);
    --bs-btn-focus-shadow-rgb: 45,45,45;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--bs-theme-color);
    --bs-btn-active-border-color: var(--bs-theme-color);
    --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
    --bs-btn-disabled-color: var(--bs-theme-color);
    --bs-btn-disabled-bg: transparent;
    --bs-btn-disabled-border-color: var(--bs-theme-color);
    --bs-gradient: none;
    border-radius:0rem;
}
.btn-lg{
	font-size:1rem;
}
@media only screen and (max-width: 767px){
    .btn-lg{
		font-size:0.8rem;
	}
}
.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--bs-theme-color);
    --bs-btn-border-color: #fff;
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--bs-theme-color);
    --bs-btn-hover-border-color: #fff;
    --bs-btn-focus-shadow-rgb: 45,45,45;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--bs-theme-color);
    --bs-btn-active-border-color: var(--bs-theme-color);
    --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: var(--bs-theme-color);
    --bs-btn-disabled-border-color: var(--bs-theme-color);
    --bs-gradient: none;
    border-radius:0rem;
}
.btn-outline-primary:hover{
	border-color:var(--bs-theme-color);
}
.form-control:focus{
	border-color:#ced4da;
	box-shadow: 0 0 0 0.1rem rgb(21 16 15 / 5%);
}
a.s-nav-link:focus,
a.s-nav-link:focus-visible,
a.nav-link:focus,
a.nav-link:focus-visible{
	outline: none;
	border-color: transparent;
}
.swiper-pagination-bullet-active{
	background-color:var(--bs-theme-color);
	box-shadow: 0 0 0 0.1rem rgb(21 16 15 / 10%);
}
@media only screen and (max-width: 767px){
    .swiper-button-next, .swiper-button-prev{
		background-size:10px auto;
	}
}
.page-nav {
	font-size: 12px;
	margin-top: 15px;
	padding-bottom: 4px;
	margin-bottom: 25px;
	text-align: center;
}
.page-nav span, .page-nav a {
	display: inline-block;
	margin: 2px 6px 2px 0;
	padding: 5px 10px 5px 10px;
	border:1px solid #999999;
	background: #fff;
	font-weight: bold;
	color: #999999;
	width: auto;
	text-decoration: none;
}
.page-nav select{
  	height: 28px;
  	padding: 0 10px;
	margin: 2px 6px 2px 0;
}
.page-nav span:last-child, .page-nav a:last-child {
	margin-right:0;
}
.page-nav a:hover {
	background: #999999;
	border:1px solid #999999;
	color: #ffffff;
}
.page-nav .current {
	border:1px solid #999999;
	background: #999999;;
	color: #ffffff
} 
.hover-pic img{
	transition: all 0.6s;
    margin: 0 auto;
    max-height: 100%;
    max-width: 100%;
    display: table-cell;
    vertical-align: middle;
    overflow: hidden;
    width:100%;
    height:auto;
}
.hover-pic:hover img{
	transform: scale(1.05);
}
.hover-pic{
	border-radius:0.2rem;
	overflow:hidden;
	position:relative;
	display:block;
}
.share-icon-list{
}
.share-icon-list li a{
	width:2rem;
	height:2rem;
	display:block;
	border-radius:50%;
	background-size: cover;
}
.share-icon-list li a:before{
	display:none;
}
.share-icon-list li a.icon-youtube{
	background-image:url('../images/shareicon/share-youtube.png');
}
.share-icon-list li a.icon-facebook{
	background-image:url('../images/shareicon/share-facebook.png');
}
.share-icon-list li a.icon-pinterest{
	background-image:url('../images/shareicon/share-pinterest.png');
}
.share-icon-list li a.icon-tiktok{
	background-image:url('../images/shareicon/share-tiktok.png');
}
.share-icon-list li a.icon-instagram{
	background-image:url('../images/shareicon/share-instagram.png');
}
.share-icon-list li a.icon-twiter{
	background-image:url('../images/shareicon/share-twiter.png');
}