@charset "utf-8";

/* header 开始 */
.header{
    background: linear-gradient(180deg, #fff 0%, #f8f4f0 100%);
    width: 100%;
}
.header .box{
	margin: 20px 0;
	display: inline-block;
}
.header .logo{
	width:400px;
	display:inline-block;
	vertical-align: middle;
}
.header .logo img{
    width: 333px;
}
.header .logo .text{
    text-align: center;
}
.header .logo .text span{
    font-size: 14px;
    color: #8b1a1a;
    display: inline-block;
    padding: 4px 12px;
    border-radius: 3px;
    line-height: 24px;
}
.header .textarea{
	width: 795px;
	display:inline-block;
	font-family:"Microsoft Yahei";
	text-align:center;
	vertical-align: middle;
}
.header .textarea p{
	color:#8b1a1a;
	font-size:36px;
	font-weight:bold;
	line-height:52px;
}
.header .textarea p a{
	color:#8b1a1a;
	font-size:36px;
	font-weight:bold;
	line-height:52px;
}
.header .textarea span{
	font-size:24px;
	color:#fff;
	line-height:52px;
}

/* header 结束 */

/* 导航开始 */
.nav-bg{
	width: 100%;
	height: 50px;
	background: #9B2A2A;
}
.nav {
	height: 50px;
	line-height: 50px;
	position: relative;
}

.nav>ul>li {
    float: left;
    text-align: center;
    position: relative;
    flex: 1;
    min-width: 0;
    padding: 0 1px;
    box-sizing: border-box;
}

.nav>ul>li.active>a {
    background: #fff;
    color: #333;
}
.nav>ul>li:hover>a {
    background: #fff;
    color: #333;
}
.nav>ul>li:first-child {
    margin-left: 0;
}

.nav>ul>li>a {
    display: block;
    font-size: 16px;
    line-height: 50px;
    color: #fff;
    text-align: center;
    position: relative;
    transition: all 0.3s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav>ul>li>a:after{
	content: "";
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	width: 1px;
	height: 35px;
	background: rgba(255,255,255,0.1);
}

.nav>ul>li:first-child>a:after{
	display: none;
}

.nav>ul>li.on>div {
    border-top: 1px solid #999;
}

.nav>ul>li>div {
    position: absolute;
    top: 100%;
    min-width: calc(100% - 2px);
    background: #4c4c4c;
    z-index: 9999;
    overflow: hidden;
    line-height: normal;
    display: none;
    opacity: 0.8;
}

.nav>ul>li>div>ul {
    overflow: hidden;
}

.nav>ul>li>div>ul>li a {
    display: block;
    font-size: 16px;
    font-weight: normal;
    line-height: 48px;
    transition: .3s;
    color: #fff;
}
.nav>ul>li>div>ul>li:hover{
	background:#fff;
}
.nav>ul>li>div>ul>li:hover a{
	color:#333;
}

/* 导航结束 */

/* banner 开始 */
.topimg{
	width:100%;
	max-height:320px;
	overflow:hidden;
}
.topimg .slick-list li {
    max-width: 100%;
    display: block;
}
.topimg .slick-list li img {
    margin: 0 auto;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.topimg .arrow {
    position: absolute;
    top: 50%;
    background: #000;
    color: #fff;
    font-size: 40px;
    height: 70px;
    width: 70px;
    border-radius: 50%;
    opacity: 0.5;
    text-align: center;
    cursor: pointer;
    z-index: 1000;
    border: 1px solid rgba(255, 255, 255, 0.5);
    transform: translateY(-50%);
}

.topimg .arrow i {
    line-height: 65px;
}

.topimg .arrow.pre {
    left: 30px;
}

.topimg .arrow.next {
    right: 30px;
}

.topimg .arrow:hover {
    opacity: 0.4;
}

.topimg .slick-dots {
    position: absolute;
    bottom: 20px;
    left: 47%;
    text-align: center;
    z-index: 1000;
}

.topimg .slick-dots li {
    display: inline-block;
    width: auto;
    float: none;
    vertical-align: middle;
}
.topimg .slick-dots li button {
    background: #fff;
    border: 0 none;
    border-radius: 7px;
    cursor: pointer;
    display: block;
    font-size: 0;
    height: 12px;
    line-height: 0;
    margin: 0 5px;
    outline: medium none;
    padding: 0;
    width: 12px;
}

.topimg .slick-dots li.slick-active button {
    background: #CD2424;
}

[class^="icon-"]:before,
[class*=" icon-"]:before {
    font-family: "icon";
    font-style: normal;
    font-weight: normal;
    display: inline-block;
    text-decoration: inherit;
    width: 1em;
    margin-right: .2em;
    text-align: center;
    font-variant: normal;
    text-transform: none;
    line-height: 1em;
    margin-left: .2em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.icon-angle-left:before {
    content: '<';
}

.icon-angle-right:before {
    content: '>';
}

.topimg .slick-list li video {
    width: 100%;
    display: block;
}

/* banner 结束 */


/* main开始 */

.main .title{
    width: 100%;
    height: 45px;
    line-height: 45px;
    border-bottom: 1px solid #a0a0a0;
    margin-bottom: 40px;
}
.main .title p{
    background: url(../images/titlebg.svg) no-repeat left center;
    background-size: 100% 100%;
    font-size: 20px;
    color: #fff;
    display: inline-block;
    width: 165px;
    text-align: center;
    font-weight: bold;
}
.main .title a{
    font-size: 14px;
    color: #333;
    float: right;
}
.main .sec1{
    width: 100%;
    margin-top: 40px;
    display: flex;
    gap: 36px;
}
.main .sec1 .sec_left{
    flex: 1;
    min-width: 0;
}
.main .sec1 .con{
    height: 360px;
    overflow: hidden;
}
.main .sec1 .sec_left .box{display:block;position:relative;overflow:hidden;height: 100%;width: 100%;}
.main .sec1 .sec_left .video{display:block;width:100%;height:100%;-o-object-fit:cover;object-fit:cover}
.main .sec1 .sec_left .play{cursor:pointer;position:absolute;top:50%;left:50%;width:46px;height:46px;background:url(../images/iconl21.svg) center no-repeat;-webkit-background-size:100% 100%;-moz-background-size:100%;-o-background-size:100%;background-size:100%;-webkit-transform:translate(-50%,-50%);-moz-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);-o-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}
.main .sec1 .sec_left .img{min-width:100%;height:100%;vertical-align:middle;max-width:none;-o-object-fit:cover;object-fit:cover;-webkit-transition:.6s;-o-transition:.6s;-moz-transition:.6s;transition:.6s}
/* 视频展示页 */
.video-page-wrap{position:relative;overflow:hidden}
.video-page-wrap .video{display:block;width:100%;height:100%;object-fit:cover}
.video-page-wrap .play{cursor:pointer;position:absolute;top:50%;left:50%;width:64px;height:64px;background:url(../images/iconl21.svg) center no-repeat;background-size:100%;transform:translate(-50%,-50%);opacity:0.8}
.main .sec1 .sec_right{
    flex: 1;
    min-width: 0;
}


.main .sec1 .sec_right .con{
    background: #fbfbfb;
    border: 1px solid #eeeeee;
    padding: 25px;
    box-sizing: border-box;
    white-space: normal;
    text-overflow: -o-ellipsis-lastline;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 9;
    line-clamp: 9;
    -webkit-box-orient: vertical;
}
.main .sec1 .sec_right .con p{
    font-size: 16px;
    color: #666666;
    line-height: 36px!important;
}

.main .sec2{
    margin: 40px 0;
}
.main .sec2 ul{
    display: flex;
    gap: 26px;
}
.main .sec2 ul li{
    flex: 1;
    width: auto;
    float: none;
    height: 100px;
    text-align: center;
    line-height: 100px;
    margin-right: 0;
}
.main .sec2 ul li img{
    margin-right: 20px;
    vertical-align: middle;
    display: inline-block;
    height: 48px;
}
.main .sec2 ul li a{
    color: #fff;
    font-size: 20px;
    vertical-align: middle;
    display: inline-block;
}
.main .sec2 ul li.kstd_icon1{
    background:#CD2424;
}
.main .sec2 ul li.kstd_icon2{
    background:#8b1a1a;
}
.main .sec2 ul li.kstd_icon3{
    background:#69c24a;
}
.main .sec2 ul li.kstd_icon4{
    background:#9B2A2A;
    margin-right: 0;
}
/* main结束 */


/* footer 开始 */
.footer{background: #8b1a1a;padding: 30px 0;width: 100%;}
.footer .left{float: left;margin-top: 2.5rem;}
.footer .left .dl2{padding-left: 40px;border-left: 1px solid #ffffff;margin-left: 40px;}
.footer .left dl{float: left;}
.footer .left dl dt{font-size: 18px;color: white;line-height: 24px;margin-bottom: 8px;}
.footer .left dl dd{}
.footer .left dl dd a{font-size: 14px;line-height: 30px;display: block;color: white;}
.footer .left dl dd a:hover{color: white;opacity: 1;}

.footer .midle{float: left;margin-left: 66px;margin-top: 80px;}
.footer .midle img{display: block;margin: 0 auto;height: 100px;}
.footer .right{float: right;}
.footer .right .text{}
.footer .right .text p{font-size: 0.875rem;color: white;line-height: 1.5rem;}
.footer .right .ewmBox{margin-top: 20px;padding-top: 20px;border-top: 1px solid #ffffff;}
.footer .right .ewmBox .ewm{margin-left: 1.875rem;}
.footer .right .ewmBox .ewm img{display: block;width: 95px;height: 95px;}
.footer .right .ewmBox .ewm p{font-size: 0.875rem;color: white;text-align: center;margin-top: 8px;}
.bq{background: #9B2A2A;width: 100%;height: 60px;}
.bq p{color: #fff;font-size: 14px;line-height: 60px;text-align: center;}
.bq p a{
    color: #fff;
}
.bq p img{display: inline-block;margin-left: 5px;margin-right: 5px;vertical-align: middle;height: 20px;}
.bq br{display: none;}

/* footer结束 */

/*=================== 首页结束================== */


/*************二级页二级页************/
.nycontent{
    position: relative;
    min-height: 300px;
}
.nycontent .nyleft{
    width: 240px;
    float: left;
    background: #8b1a1a;
    text-align: center;
    position: absolute;
    top: -70px;
    left: 0;
}
.nycontent .nyleft h2{
    font-size: 36px;
    font-weight: bold;
    color: #fff;
    line-height: 36px;
    margin: 25px 0;
}
.nycontent .nyleft .nynav{
    margin-bottom: 20px;
}
.nycontent .nyleft .nynav li a{
    display: block;
    width: 100%;
    color: #fff;
    font-size: 18px;
    line-height: 40px;
    height: 40px;
}
.nycontent .nyleft .nynav li:hover,
.nycontent .nyleft .nynav li.cur{
    background: rgba(255,255,255,0.12);
}
.nycontent .nyleft .nynav li:hover a,
.nycontent .nyleft .nynav li.cur a{
    color: #FFD700;
    font-weight: bold;
}

.nycontent .nyright{
    width: 960px;
    float: right;
}
.nyright .position{
    height: 60px;
    line-height: 60px;
    background: #eeeeee;
    padding: 0 20px;
    box-sizing: border-box;
}
.nyright .position h3{
    display: inline-block;
    font-size: 24px;
    color: #333;
    font-weight: bold;
}
.nyright .position p{
    float: right;
    font-size: 14px;
    color: #666666;
}
.nyright .position p a{
    font-size: 14px;
    color: #666666;
}
.nycontent .nyright .con{
    padding: 45px;
    width: 100%;
}
.nycontent .nyright .con .content{
    min-height: 200px;
	font-size:16px;
	line-height:35px;
	text-indent:2em;
}
.nycontent .nyright .con .content video{
	width:auto;
	max-width:90%;
	margin:0 auto;
}

#vsb_content p,
#vsb_content li {
    font-family: '宋体', SimSun, 'Times New Roman', serif;
    text-indent: 2em;
}
#vsb_content p:first-child {
    text-indent: 2em;
}
#vsb_content strong {
    font-weight: 700;
    color: #1f4f2b;
}

/* PDF Viewer */
.pdf-container {
    width: 100%;
    min-height: 600px;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: #999;
    font-size: 16px;
    border: 1px solid #ddd;
}
#pdf-viewer {
    border: 1px solid #ddd;
    padding: 15px;
    border-radius: 4px;
    background: #fafafa;
    text-align: center;
    max-height: 75vh;
    overflow: auto;
}
.pdf-page-canvas {
    display: block;
    margin: 0 auto 5px;
    border: 1px solid #ddd;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.pdf-page-wrap {
    margin: 0 auto 5px;
}
/* 全屏模式 */
.fs-toolbar{display:none;position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(51,51,51,0.95);padding:10px 20px;justify-content:flex-end;align-items:center;gap:20px;border-radius:0}
.fs-toolbar .fs-page-num{color:#fff;font-size:16px}
.fs-toolbar .fs-close{background:rgba(255,255,255,0.2);color:#fff;border:none;padding:6px 14px;cursor:pointer;border-radius:4px;font-size:18px}
.fs-toolbar .fs-close:hover{background:rgba(255,255,255,0.4)}
#pdf-viewer:fullscreen{background:#333;max-height:none!important;overflow:auto!important;padding:0!important}
#pdf-viewer:fullscreen .fs-toolbar{display:flex}
#pdf-viewer:-webkit-full-screen{background:#333;max-height:none!important;overflow:auto!important;padding:0!important}
#pdf-viewer:-webkit-full-screen .fs-toolbar{display:flex}
#pdf-viewer:-ms-fullscreen{background:#333;max-height:none!important;overflow:auto!important;padding:0!important}
#pdf-viewer:-ms-fullscreen .fs-toolbar{display:flex}
.pdf-container .pdf-icon {
    font-size: 64px;
    margin-bottom: 20px;
}
.pdf-container .pdf-info {
    font-size: 14px;
    color: #aaa;
    margin-top: 10px;
}

/* ========== 移动端响应式 ========== */
/* 汉堡菜单按钮（桌面端隐藏） */
.hamburger{display:none;position:absolute;right:15px;top:0;z-index:1001;width:44px;height:50px;background:none;border:none;cursor:pointer;padding:12px 8px}
.hamburger span{display:block;width:100%;height:3px;background:#fff;margin:5px 0;border-radius:2px;transition:all 0.3s}
.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,6px)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-6px)}

/* 导航栏 flex 容器 */
.nav>ul{display:flex;flex-wrap:nowrap}
.nav>ul .clear{display:none}

/* ===== 移动端断点 ===== */
@media (max-width: 768px) {
    .w120{max-width:100%;width:100%;padding:0 15px}
    .hamburger{display:block}
    .nav-bg{position:relative}
    .nav>ul{display:none;position:absolute;top:50px;left:0;right:0;background:#9B2A2A;flex-direction:column;z-index:1000}
    .nav>ul.open{display:block}
    .nav>ul>li{float:none;width:100%;border-bottom:1px solid rgba(255,255,255,0.1)}
    .nav>ul>li>a{font-size:16px;text-align:left;padding-left:20px}
    .nav>ul>li>a:after{display:none}
    .header .box{display:flex;flex-wrap:wrap;align-items:center;justify-content:center}
    .header .logo{text-align:center;width:auto}
    .header .logo img{width:260px}
    .header .textarea{width:auto;max-width:100%}
    .header .textarea p{font-size:20px;line-height:30px}
    .topimg{height:240px}
    .topimg .slick-list{height:240px!important}
    .topimg .slick-list li{height:240px!important}
    .topimg .slick-list li img{width:100%!important;height:240px!important;object-fit:cover}
    .main .sec1{display:block}
    .main .sec1 .sec_left,.main .sec1 .sec_right{flex:none;width:100%;margin-bottom:20px}
    .main .sec1 .con{height:auto}
    .main .sec1 .sec_left .box{height:260px}
    .main .sec1 .sec_left .box .video{width:100%!important;height:100%!important;object-fit:cover}
    .main .sec2 ul{flex-wrap:wrap;gap:10px}
    .main .sec2 ul li{flex:1 1 45%;margin:0;width:auto;height:auto;line-height:normal;padding:20px 10px}
    .main .sec2 ul li img{height:36px;margin-right:8px}
    .main .sec2 ul li a{font-size:16px}
    .nycontent{display:flex;flex-wrap:wrap}
    .nycontent .nyleft{position:static;width:100%;margin-bottom:15px}
    .nycontent .nyleft h2{font-size:28px;margin:15px 0}
    .nycontent .nyright{width:100%;float:none}
    .nyright .position{padding:10px 15px;display:none}
    .nyright .position h3{font-size:20px}
    .nyright .con{padding:15px!important}
    .video-page-wrap{height:auto!important}
    .video-page-wrap video{width:100%!important;height:auto!important;aspect-ratio:16/9;object-fit:cover}
    .video-page-wrap .play{width:46px;height:46px}
    .footer .clear{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center}
    .footer .left,.footer .midle,.footer .right{float:none;width:100%;text-align:center;margin:15px 0}
    .footer .left dl{float:none}
    .footer .left .dl2{border-left:none;margin-left:0;padding-left:0}
    .footer .midle{margin-left:0;margin-top:15px}
    .footer .midle img{height:60px}
    .footer .right .ewmBox{display:flex;justify-content:center}
    .bq{height:auto;padding:8px 0}
    .bq p{line-height:24px}
    .sec1{display:block}
    #pdf-viewer{max-height:55vh;padding:8px;overflow:auto}
    .pdf-page-wrap{min-height:auto!important}
    .pdf-page-canvas{height:auto!important;margin:0 auto 2px!important}
    #pdf-nav{display:flex;flex-wrap:wrap;justify-content:center}
    #pdf-nav .page-num{width:100%;order:-1;text-align:center;margin:4px 0 6px}
    #pdf-nav button{padding:4px 8px;font-size:12px;margin:0 2px;flex:0 0 auto}
}

@media (max-width: 480px) {
    .header .logo img{width:200px}
    .header .textarea p{font-size:16px;line-height:24px}
    .main .title p{width:auto;font-size:16px}
    .main .sec2 ul li{flex:1 1 100%;margin:0 0 10px 0}
    .topimg{height:200px}
    .topimg .slick-list{height:200px!important}
    .topimg .slick-list li{height:200px!important}
    .topimg .slick-list li img{width:100%!important;height:200px!important;object-fit:cover}
    .main .sec1 .sec_left .box{height:200px}
    .nycontent .nyleft h2{font-size:22px}
    .nyright .con{padding:10px!important}
    #pdf-nav button{padding:3px 6px;font-size:11px}
}