@charset "utf-8";
/* ====================公共样式========================= */

@font-face {
      font-family: "OPPOSans-Ver2-Bold";
      src: url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans3.0cn-Bold.woff2) format("woff2"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans3.0cn-Bold.woff) format("woff"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans3.0cn-Bold.ttf) format("truetype");
      font-variation-settings: 'wght' 700;
      font-style:normal;
      font-display:swap;
    }

    @font-face {
      font-family: "OPPOSans-Ver2-Medium";
      src: url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans3.0cn-Medium.woff2) format("woff2"), 
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans3.0cn-Medium.woff) format("woff"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans3.0cn-Medium.ttf) format("truetype");
      font-variation-settings: 'wght' 500;
      font-style:normal;
      font-display:swap;
    }

    @font-face {
      font-family: "OPPOSans-Ver2-Regular";
      src: url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans3.0cn-Regular.woff2) format("woff2"), 
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans3.0cn-Regular.woff) format("woff"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans3.0cn-Regular.ttf) format("truetype");
      font-variation-settings: 'wght' 400;
      font-style:normal;
      font-display:swap;
    }

    /* oppo sans 1.0 兼容字体 */
    @font-face {
      font-family:'OPPOSans-Bold';
      src:url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-B.woff2) format("woff2"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-B.woff) format("woff"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-B.ttf) format("truetype");
      font-style:normal;
      font-display:swap
    }

    @font-face {
      font-family:'OPPOSans-Medium';
      src:url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-M.woff2) format("woff2"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-M.woff) format("woff"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-M.ttf) format("truetype");
      font-weight:200;
      font-style:normal;
      font-display:swap
    }

    @font-face {
      font-family:'OPPOSans-Regular';
      src:url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-R.woff2) format("woff2"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-R.woff) format("woff"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-R.ttf) format("truetype");
      font-weight:200;
      font-style:normal;
      font-display:swap
    }
/* 引入字体 */

/* ITC-BK */
@font-face {
    font-family: 'ITC-BK';
    src: url('../fonts/itcavantgardestd-bk.ttf'),
    url('../fonts/itcavantgardestd-bk.eot'),
    url('../fonts/itcavantgardestd-bk.eot') format('embedded-opentype'),
    url('../fonts/itcavantgardestd-bk.woff2') format('woff2'),
    url('../fonts/itcavantgardestd-bk.woff') format('woff'),
    url('../fonts/itcavantgardestd-bk.ttf') format('truetype'),
    url('../fonts/itcavantgardestd-bk.svg#svgfontname') format('svg');
    font-style:normal;
    font-display:swap;
}
/* ITC-BKCn */
@font-face {
    font-family: 'ITC-BKCn';
    src: url('../fonts/itcavantgardestd-bkcn.ttf'),
    url('../fonts/itcavantgardestd-bkcn.eot'),
    url('../fonts/itcavantgardestd-bkcn.eot') format('embedded-opentype'),
    url('../fonts/itcavantgardestd-bkcn.woff2') format('woff2'),
    url('../fonts/itcavantgardestd-bkcn.woff') format('woff'),
    url('../fonts/itcavantgardestd-bkcn.ttf') format('truetype'),
    url('../fonts/itcavantgardestd-bkcn.svg#svgfontname') format('svg');
    font-style:normal;
    font-display:swap;
}
/* ITC-Bold */
@font-face {
    font-family: 'ITC-Bold';
    src: url('../fonts/itcavantgardestd-bold.ttf'),
    url('../fonts/itcavantgardestd-bold.eot'),
    url('../fonts/itcavantgardestd-bold.eot') format('embedded-opentype'),
    url('../fonts/itcavantgardestd-bold.woff2') format('woff2'),
    url('../fonts/itcavantgardestd-bold.woff') format('woff'),
    url('../fonts/itcavantgardestd-bold.ttf') format('truetype'),
    url('../fonts/itcavantgardestd-bold.svg#svgfontname') format('svg');
    font-style:normal;
    font-display:swap;
}
/* ITC-Md */
@font-face {
    font-family: 'ITC-Md';
    src: url('../fonts/itcavantgardestd-md.ttf'),
    url('../fonts/itcavantgardestd-md.eot'),
    url('../fonts/itcavantgardestd-md.eot') format('embedded-opentype'),
    url('../fonts/itcavantgardestd-md.woff2') format('woff2'),
    url('../fonts/itcavantgardestd-md.woff') format('woff'),
    url('../fonts/itcavantgardestd-md.ttf') format('truetype'),
    url('../fonts/itcavantgardestd-md.svg#svgfontname') format('svg');
    font-style:normal;
    font-display:swap;
}
/* ITC-MdCn */
@font-face {
    font-family: 'ITC-MdCn';
    src: url('../fonts/itcavantgardestd-mdcn.ttf'),
    url('../fonts/itcavantgardestd-mdcn.eot'),
    url('../fonts/itcavantgardestd-mdcn.eot') format('embedded-opentype'),
    url('../fonts/itcavantgardestd-mdcn.woff2') format('woff2'),
    url('../fonts/itcavantgardestd-mdcn.woff') format('woff'),
    url('../fonts/itcavantgardestd-mdcn.ttf') format('truetype'),
    url('../fonts/itcavantgardestd-mdcn.svg#svgfontname') format('svg');
    font-style:normal;
    font-display:swap;
}

/* ITC-Demi */
@font-face {
    font-family: 'ITC-Demi';
    src: url('../fonts/itcavantgardestd-demi.ttf'),
    url('../fonts/itcavantgardestd-demi.eot'),
    url('../fonts/itcavantgardestd-demi.eot') format('embedded-opentype'),
    url('../fonts/itcavantgardestd-demi.woff2') format('woff2'),
    url('../fonts/itcavantgardestd-demi.woff') format('woff'),
    url('../fonts/itcavantgardestd-demi.ttf') format('truetype'),
    url('../fonts/itcavantgardestd-demi.svg#svgfontname') format('svg');
    font-style:normal;
    font-display:swap;
}

/* ITC-XLt */
@font-face {
    font-family: 'ITC-XLt';
    src: url('../fonts/itcavantgardestd-xlt.ttf'),
    url('../fonts/itcavantgardestd-xlt.eot'),
    url('../fonts/itcavantgardestd-xlt.eot') format('embedded-opentype'),
    url('../fonts/itcavantgardestd-xlt.woff2') format('woff2'),
    url('../fonts/itcavantgardestd-xlt.woff') format('woff'),
    url('../fonts/itcavantgardestd-xlt.ttf') format('truetype'),
    url('../fonts/itcavantgardestd-xlt.svg#svgfontname') format('svg');
    font-style:normal;
    font-display:swap;
}

/* PingFang-Light */
@font-face {
    font-family: 'PF-L';
    src: url('../fonts/pingfangtc-light.ttf'),
    url('../fonts/pingfangtc-light.eot'),
    url('../fonts/pingfangtc-light.eot') format('embedded-opentype'),
    url('../fonts/pingfangtc-light.woff2') format('woff2'),
    url('../fonts/pingfangtc-light.woff') format('woff'),
    url('../fonts/pingfangtc-light.ttf') format('truetype'),
    url('../fonts/pingfangtc-light.svg#svgfontname') format('svg');
    font-style:normal;
    font-display:swap;
}
/* OPPOSans-J H */
@font-face {
    font-family: 'OP-JL';
    src: url('../fonts/opposans-j l.ttf'),
    url('../fonts/opposans-j l.eot'),
    url('../fonts/opposans-j l.eot') format('embedded-opentype'),
    url('../fonts/opposans-j l.woff2') format('woff2'),
    url('../fonts/opposans-j l.woff') format('woff'),
    url('../fonts/opposans-j l.ttf') format('truetype'),
    url('../fonts/opposans-j l.svg#svgfontname') format('svg');
    font-style:normal;
    font-display:swap;
}
/* OPPOSans-J L */
@font-face {
    font-family: 'OP-JH';
    src: url('../fonts/opposans-j h.ttf'),
    url('../fonts/opposans-j h.eot'),
    url('../fonts/opposans-j h.eot') format('embedded-opentype'),
    url('../fonts/opposans-j h.woff2') format('woff2'),
    url('../fonts/opposans-j h.woff') format('woff'),
    url('../fonts/opposans-j h.ttf') format('truetype'),
    url('../fonts/opposans-j h.svg#svgfontname') format('svg');
    font-style:normal;
    font-display:swap;
}
/* OPPOSans-M */
@font-face {
    font-family: 'OP-M';
    src:url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-M.woff2) format("woff2"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-M.woff) format("woff"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-M.ttf) format("truetype");
    font-style:normal;
    font-display:swap;
}
/* OPPOSans-R 
@font-face {
    font-family: 'OP-R';
    src: url('../fonts/opposans-r.ttf'),
    url('../fonts/opposans-r.eot'),
    url('../fonts/opposans-r.eot') format('embedded-opentype'),
    url('../fonts/opposans-r.woff2') format('woff2'),
    url('../fonts/opposans-r.woff') format('woff'),
    url('../fonts/opposans-r.ttf') format('truetype'),
    url('../fonts/opposans-r.svg#svgfontname') format('svg');
    font-style:normal;
    font-display:swap;
}*/
@font-face {
    font-family: 'OP-R';
    src:url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-R.woff2) format("woff2"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-R.woff) format("woff"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-R.ttf) format("truetype");
    font-style:normal;
    font-display:swap;
}

/* OPPOSans-B */
@font-face {
    font-family: 'OP-B';
    src:url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-B.woff2) format("woff2"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-B.woff) format("woff"),
      url(https://www.oppo.com/content/dam/statics/fonts/cn/OPPOSans-B.ttf) format("truetype");
    font-style:normal;
    font-display:swap;
}


.ITC-BK{font-family: "ITC-BK";}
.ITC-BKCn{font-family: "ITC-BKCn";}
.ITC-Bold{font-family: "ITC-Bold";}
.ITC-Md{font-family: "ITC-Md";}
.ITC-MdCn{font-family: "ITC-MdCn";}
.ITC-Demi{font-family: "ITC-Demi";}
.PF-L{font-family: "PF-L";}
.OP-JL{font-family: "OP-JL";}
.OP-JH{font-family: "OP-JH";}
.OP-M{font-family: "OPPOSans-Medium";}
.OP-R{font-family: "OPPOSans-Regular";}
.OP-B{font-family: "OPPOSans-Bold";}


.com-img{overflow: hidden;}
.com-img img{transition:all 0.5s; -webkit-transition:all 0.5s; -moz-transition:all 0.5s; -o-transition:all 0.5s;}
.com-img:hover img{transform:scale(1.1); -webkit-transform:scale(1.1); -moz-transform:scale(1.1); -o-transform:scale(1.1);-ms-transform:scale(1.1);}


.fl{float: left;}
.fr{float: right;}
.show{display:block;}
.hide{display:none;}
.tac{text-align:center;}
.tal{text-align:left;}
.tar{text-align:right;}
.ttu{text-transform:uppercase;}/*字母转换为大写*/
.ofh{overflow:hidden;}
.pst-rel{position:relative;}
.pst-abs{position:absolute;}


.col-2{width:50%;float:left;}
.col-3{width:33.333333%;float:left;}
.col-4{width:25%;float:left;}
.col-5{width:20%;float:left;}
.col-6{widows: 16.6666%;float:left;}

.w13{
	width: 1300px;
	margin: 0 auto;
	max-width: 92%;
}
.w12{
	width: 1200px;
	margin: 0 auto;
	max-width: 92%;
}

.w15{
	width: 1560px;
	margin: 0 auto;
	max-width: 92%;
}
/* 底部 */




/* 中间+共用部分 */
.bgbox{
	position: relative;
}
.bgbox:before {
    content: ' ';
    height: 100%;
    width: 100%;
    top: 0;
    /* -webkit-background-size: 100%!important;
    -o-background-size: 100%;
    background-size: 100%!important; */
    background-color: transparent;
    background-attachment: fixed;
    background-position: center center;
    background-repeat: no-repeat;
    z-index: 10;
    left: 0;
    position: absolute;
}

.nav_h{
	height: 70px;
}

.pc_show{
	display: block !important;
}
.mb_show{
	display: none !important;
}

.com_more{
	text-align: center;
}
.com_more p{
	font-size: 16px;
	font-family: "OP-JH";
}
.com_more a{
	display: inline-block;
	padding: 5px 12px;
	border-radius: 20px;
	background-color: #000000;
	text-align: center;
	color: white;
	font-family: "OP-R";
}

.ab_tit{
	text-align: center;
	font-family: "ITC-Demi";
	color: #000000;
}
.ab_tit p{
	font-size: 14px;
	line-height: 1;
}
.ab_tit span{
	display: inline-block;
	color: #cb0012;
}
.ab_tit h4{
	font-size: 16px;
	line-height: 1;
	margin-top: 10px;
}


/* 公共导航按钮 */
.com_navigate{
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
	list-style: none;
	margin: 0 auto;
	width: 110px;
}
.com_navigate .swiper-button-prev,.com_navigate .swiper-button-next{
	position: relative;
	width: 45px;
	height: 45px;
	margin: 0;
	padding: 0;
	left: auto;
	top: auto;
	right: auto;
	bottom: auto;
}
.com_navigate .swiper-button-prev{
	background: url(../images/ico_prev.png) no-repeat center;
}
.com_navigate .swiper-button-next{
	background: url(../images/ico_next.png) no-repeat center;
}

/* 导航下拉图标 */
.nav_active {
	background-image: url(../images/jia.png);
	background-position: right;
	background-repeat: no-repeat;
	width: 100%;
	display: block;
}

.nav_hide {
	background-image: url(../images/jian.png);
	background-position: right;
	background-repeat: no-repeat;
	width: 100%;
	display: block;
}

/* 公共banner */
.com_banner2{
	position: relative;
	overflow: hidden;
}
.com_banner2 video{
	width: 100%;
}
.com_banner2 .txt{
	position: absolute;
	color: white;
	text-align: center;
	width: 100%;
	left: 0;
	top: 32%;
}
.ethics.com_banner2 .txt{
	top: 48%;
}
.com_banner2 .txt h4{
	font-size: 22px;
	font-family: "OP-JH";
	line-height: 30px;
}
.com_banner2 .txt h4 span,.com_banner2 .txt p span{
	display: inline-block;
	color: #cb0012;
}
.com_banner2 .txt p{
	font-size: 20px;
	line-height: 1;
	font-family: "OP-M";
}

.com_banner2.pro_ban .txt{
	top: 33.6%;
}

.com_banner2.pro_ban .txt h4{
	font-size: 28px;
	line-height: 1;
}
.com_banner2.pro_ban .txt p{
	margin-top: 12px;
}

.com_banner2.pro2_ban .txt{
	top: 46%;
	left: 20%;
	width: 250px;
	text-align: center;
}
.com_banner2.pro2_ban .txt h4{
	font-size: 24px;
	letter-spacing: 1px;
}
.com_banner2.pro2_ban .txt p{
	margin-top: 14px;
	font-size: 14px;
	font-family: "OP-R";
}

.com_banner2 video{
	vertical-align: middle;
}

[class*="_box"]{
	background-color: #fff;
}

.ban_video{
	position: relative;
	overflow: hidden;
}
.ban_video img.pc_show{
	opacity: 0;
}
.ban_video video{
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	object-fit: cover;
	z-index: 2;
}

.video_box{
	background: transparent;
}
.video_box video{
	position: fixed;
	z-index: -6;
}
/* .video_box {
    position: relative;
    width: 100%;
    padding-bottom: 46.875%;
    overflow: hidden;
    z-index: -6;
}
.video_box video {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    z-index: -6;
}
 */
/* -------------------------隐私政策--------------------------- */
.privacy{
	padding: 0.5rem 0.8rem;
}
.privacy h3{
	font-size: 0.36rem;
	line-height: 1.3;
	margin-bottom: 0.4rem;
	text-align: center;
	font-family: "OP-JH";
}
.privacy .con{
	font-size: 14px;
	line-height: 1.8;
	font-family: "OP-R";
}

.privacy .con img{
	max-width: 100%;
}

/* -------------------------PC端--------------------------- */
@media all and (max-width:1700px) {
    /* 1600 × (900/1024/1200) */
}

@media all and (max-width:1599px) {
    /* 1440 × (900/1050) */
}

@media all and (max-width:1439px) {
    /* 1360 × (768) */
}

@media all and (max-width:1359px) {
    /* 1280 × (800/854/1024) */
}

@media all and (max-width:1279px) {
    /* 1152 × (864) */
}

@media all and (max-width:1151px) {
    /* 1024 × (600/768) */
}


/* ------------------------手机端-------------------------- */
@media all and (max-width:1000px) {
    /* 平板设备 720 适配 */
}

@media all and (max-width:768px) {
    /* 移动终端以上 360 适配 */
	.pc_show{
		display: none !important;
	}
	.mb_show{
		display: block !important;
	}
	
	.com_more a{
		font-size: 12px;
	}
	.com_navigate{
		width: 90px;
	}
	
	.privacy{
		padding: 0.6rem 5%;
	}
	
	.video_box{
		height: auto !important;
	}
	.video_box video{
		position: relative;
		width: 100%;
	}
	
	.ban_video video{
		height: 100%;
		width: auto;
		left: 50%;
		-ms-transform: translateX(-50%);
		-webkit-transform: translateX(-50%);
		transform: translateX(-50%);
	}
	.pcbanner .video video{
		height: 100%;
		width: auto;
		-ms-transform: translateX(-50%);
		-webkit-transform: translateX(-50%);
		transform: translateX(-50%);
		margin-left: 50%;
	}
	
}

@media all and (max-width:640px) {

}

@media all and (max-width:420px) {

}

@media all and (max-width:376px) {

}