@charset "utf-8";
/*Author: BeiYue*/
/*QQ: 964214970*/
/*Telegram: BeiYue88*/
/*==============================================================*/

/* CSS Index */
html {
	overflow-x: hidden;
	overflow-y: scroll;
	box-sizing: border-box;
	scroll-behavior: smooth;
	color: var(--txt);
	background: var(--bg01);
	font-family: Arial, Helvetica, sans-serif;
	font-size: 14px;
	letter-spacing: 1px;
}

body {
	min-height: 100vh;
	margin: 0 auto;
	padding: 0;
	position: relative;
	overflow: hidden;
}

img {
	width: auto;
	max-width: 100%;
	height: 100%;
	max-height: 100%;
}

.pading {
	padding: 0 30px;
	box-sizing: border-box;
}

.main {
	width: 1200px;
	padding: 0 30px;
	box-sizing: border-box;
}

.bs_01 {
	color: var(--sc02);
}
.bs_02 {
	color: var(--sc05);
}

/*顶部标题----开始--------------------------------------------------------*/
.top_box {
	width: 100%;
	background: var(--bai);
	box-sizing: border-box;
}

.top_box dl {
	min-height: 300px;
	display: flex;
	justify-content: center;
	align-items: center;
	margin: 0 auto;
}

.top_box dl dt {
	height: 200px;
	margin: 20px;
	animation: suofang 0.5s infinite ease-in-out;
}

@keyframes suofang {

	0%,
	100% {
		transform: scale(1.0);
	}

	70% {
		transform: scale(0.9);
	}
}

.top_box dl dd {
	display: flex;
	flex-direction: column;
	align-items: self-start;
	justify-content: center;
	margin: 30px;
}

.top_box dl dd .top_v8 {
	height: 100px;
	margin-bottom: 10px;
}

.top_box dl dd .top_hs {
	height: 80px;
}

/*顶部标题----结束--------------------------------------------------------*/
/*简介区域----开始--------------------------------------------------------*/
.jj_box {
	width: 100%;
	background: var(--sc01);
}

.jj_box dl {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	margin: 0 auto;
	padding: 20px;
	box-sizing: border-box;
}

.jj_box dl dt {
	display: flex;
	justify-content: center;
	align-items: center;
	margin: 0 auto;
	margin-bottom: 20px;
}

.jj_box dl dt h1 {
	font-size: 50px;
	font-weight: bold;
	color: var(--sc03);
}

.jj_box dd {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	margin: 0 auto;
}

.jj_box dd li {
	display: flex;
	justify-content: center;
	align-items: center;
	margin: 0 auto;
	font-size: 24px;
	color: var(--sc03);
	margin-bottom: 5px;
}
.jj_box dd li span {
	display: flex;
	justify-content: center;
	align-items: center;
}

.jj_box dd li i {
	width: 30px;
	height: 30px;
	display: flex;
	justify-content: center;
	align-items: center;
	margin: 0 5px;
}

.jj_box dd li p {
	display: flex;
	justify-content: center;
	align-items: center;
	margin: 0 auto;
}

/*简介区域----结束--------------------------------------------------------*/
/*目录区域----开始--------------------------------------------------------*/
.ml_box {
	width: 100%;
}

.ml_box ul {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	margin: 0 auto;
	padding: 20px 0;
	box-sizing: border-box;
}

.ml_box ul .ml_list {
	width: 100%;
	background: var(--bai);
	padding: 20px;
	border-radius: 10px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: flex-start;
	margin: 10px 0;
	box-sizing: border-box;
}

.ml_list dt {
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom: 10px;
}

.ml_list dt i {
	width: 30px;
	height: 30px;
	margin-right: 10px;
}

.ml_list dt h2 {
	font-size: 30px;
	font-weight: bold;
	color: var(--sc04);
	margin-bottom: 3px;
}

.ml_list dd {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

.ml_list dd p {
	font-size: 18px;
	line-height: 26px;
}

/*目录区域----结束--------------------------------------------------------*/

/*过程区域----开始--------------------------------------------------------*/
.gc_box {
	width: 100%;
}

.gc_box ul {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: flex-start;
	margin: 0 auto;
	padding: 20px;
	box-sizing: border-box;
	background: var(--bai);
	border-radius: 10px;
	margin-bottom: 20px;
}

.gc_box ul .gc_bt {
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	margin: 0 auto;
	box-sizing: border-box;
	font-size: 40px;
	font-weight: bold;
	color: var(--sc04);
	box-sizing: border-box;
}

.gc_box ul li {
	width: 100%;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: flex-start;
	padding: 20px;
	box-sizing: border-box;
}
.gc_box ul li .fen {
	width: 100%;
	height: 1px;
	background: #e4e4e4;
	margin-bottom: 10px;
}
.gc_box ul li .kong {
	width: 100%;
	height: 10px;
	margin-bottom: 20px;
}
.gc_list p {
	font-size: 18px;
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom: 5px;
}
.gc_list h3 {
	font-size: 18px;
	font-weight: bold;
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom: 5px;
}
.gc_list p i {
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background: var(--txt);
	margin-right: 5px;
}
.gc_list .gc_img_box {
	margin: 20px;
	position: relative;
	cursor: pointer;
}
.gc_list .gc_img_box img {
	max-height: 400px;
	object-fit: contain;
}
.gc_list .gc_img_box .yt_box {
	width: 60px;
	height: 20px;
	background: #000;
	color: #fff;
	font-size: 12px;
	display: flex;
	justify-content: center;
	align-items: center;
	position: absolute;
	opacity: 0.4;
	right: 0;
	bottom: 0;
}
/*过程区域----结束--------------------------------------------------------*/

/*阐述区域----开始--------------------------------------------------------*/
.cs_box {
	width: 100%;
}

.cs_box ul {
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: flex-start;
	margin: 0 auto;
	padding: 20px;
	box-sizing: border-box;
	background: var(--bai);
	border-radius: 10px;
	margin-bottom: 20px;
}
.cs_box ul li {
	width: 100%;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: flex-start;
	padding: 20px;
	box-sizing: border-box;
}
.cs_bt {
	font-size: 30px;
	font-weight: bold;
	padding: 0 20px;
}
.cs_list_bt {
	width: 100%;
	height: 40px;
	background: var(--sc05);
	display: flex;
	justify-content: flex-start;
	align-items: center;
	box-sizing: border-box;
	margin-bottom: 10px;
}
.cs_list_bt span {
	width: 5px;
	height: 100%;
	background: var(--sc02);
	box-sizing: border-box;
	margin-right: 10px;
}
.cs_list_bt h4 {
	color: var(--sc02);
	font-size: 22px;
	font-weight: bold;
}
.dt_img {
	width: 100%;
	display: flex;
	justify-content: flex-start;
	align-items: center;
	flex-wrap: wrap;
}

.dt_img .cs_img_box {
	margin: 20px;
	position: relative;
	cursor: pointer;
}

.cs_img_box img {
	max-height: 400px;
	object-fit: contain;
}

.cs_img_box .yt_box {
	width: 60px;
	height: 20px;
	background: #000;
	color: #fff;
	font-size: 12px;
	display: flex;
	justify-content: center;
	align-items: center;
	position: absolute;
	opacity: 0.4;
	right: 0;
	bottom: 0;
}
.cs_list p {
	font-size: 18px;
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom: 5px;
}

.cs_list h3 {
	font-size: 18px;
	font-weight: bold;
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom: 5px;
}

.cs_list p i {
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background: var(--txt);
	margin-right: 5px;
}
/*阐述区域----结束--------------------------------------------------------*/
.jieyu {
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 24px;
	font-weight: bold;
	color: var(--sc02);
	margin-bottom: 30px;
	padding: 20px;
}
.jinqun_db {
	width: 200px;
	height: 50px;
	border-radius: 40px;
	border: solid 1px #cfcfcf;
	display: flex;
	justify-content: center;
	align-items: center;
	margin: 0 auto;
	cursor: pointer;
	margin-bottom: 50px;
}
.jinqun_db i {
	width: 30px;
	height: 30px;
	display: flex;
	justify-content: center;
	align-content: center;
	margin-right: 5px;
}
.jinqun_db p {
	font-size: 18px;
	color: var(--txt);
}
.jinqun_xfc {
	width: 60px;
	height: 60px;
	display: flex;
	justify-content: center;
	align-content: center;
	position: fixed;
	right: 10px;
	bottom: 5%;
}
/*文本不可选择*/
.tongyong_bt {
	-moz-user-select: none;
	/* Firefox私有属性 */
	-webkit-user-select: none;
	/* WebKit内核私有属性 */
	-ms-user-select: none;
	/* IE私有属性(IE10及以后) */
	-khtml-user-select: none;
	/* KHTML内核私有属性 */
	-o-user-select: none;
	/* Opera私有属性 */
	user-select: none;
	/* CSS3属性 */
}