@charset "utf-8";
@import url('iconfont/iconfont.css');

/* CSS Document */
:root {
	/* 颜色变量 */
	--primary-color: #d01027;
	--secondary-color: #173877;

	--background-color-base: #fff;
	--background-color-ordinary: #f6f6f6;
	--background-color-elite: #000;
	--background-color-rare: #f3f7fa;
	--background-color-epic: #ccc;
	--background-color-legend: #7f7f7f;
	--background-color-myth: #eee;

	--border-color-base: #dcdcdc;
	--border-color-ordinary: #333;
	--border-color-elite: #eee;
	--border-color-rare: #666;
	--border-color-legend: #999;
	--border-color-epic: #fff;

	/* --border-color-myth: 000; */

	--text-color-base: #212121;
	--text-color-ordinary: #333;
	--text-color-elite: #414141;
	--text-color-rare: #666;
	--text-color-legend: #999;
	--text-color-epic: #fff;

	/* 字体变量 */
	--font-family: 'Microsoft YaHei', Arial, sans-serif;

	--font-size-min: 1.2rem;
	--font-size-small: 1.4rem;
	--font-size-base: 1.6rem;
	--font-size-medium: 1.8rem;
	--font-size-large: 2rem;
	--font-size-oversize: 2.2rem;
	--font-size-giant: 2.4rem;
	--font-size-extraLarge: 2.6rem;
	--font-size-max: 3.6rem;

	--line-height-base: 1.5;
	--line-height-bouble: 2;
	--line-height-treble: 3;

	/* 间距变量 */
	--spacing-small: 0.8rem;
	--spacing-medium: 1.2rem;
	--spacing-large: 1.6rem;
	--spacing-oversize: 2rem;
	--spacing-giant: 2.4rem;
	--spacing-extraLarge: 2.8rem;
	--spacing-max: 3.2rem;
	/* 图片缩放 */
	--scale-base: scale(1.03);
	/* 阴影变量 */
	--box-shadow: 0 0.2rem 0.6rem 0rem rgba(0, 0, 0, 0.1);

	/* 圆角 */
	--border-radius-base: 0.4rem;

	/* 过度动画 */
	--transition-small: all 0.2s ease;
	--transition-base: all 0.3s ease;
	--transition-medium: all 0.5s ease;
	--transition-large: all 2s ease;

	/* 也可以设置根元素的一些样式，但通常更倾向于在html或body选择器中设置 */
	/* box-sizing: border-box; */
}
/* 为了确保所有元素都使用border-box，通常也会这样设置 */
*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	/* 设置根字体大小基于1920的分辨率下10px最大分辨率3840为20px最小1280为6.66666px，常用于rem单位基准 */
	font-size: clamp(calc(1280px / 192), calc(100vw / 192), calc(3840px / 192));
}
/* ---------------默认样式---------- */
body {
	padding: 0;
	margin: 0;
	line-height: var(--line-height-base);
	color: var(--text-color-base);
	font-size: var(--font-size-base);
}
div,
ul,
li,
p,
form,
h1,
h2,
h3,
h4,
h5,
dl,
dd,
table,
tr,
contacttd {
	margin: 0px;
}
ul,
ol,
li {
	list-style-type: none;
	padding: 0;
}
em {
	font-style: normal;
	font-weight: normal;
}
a {
	text-decoration: none;
	color: var(--text-color-base);
}
a:hover {
	text-decoration: none;
}
img {
	border: none;
	vertical-align: middle;
}
/* 多页面使用通用通用样式 */
/* 自定义按钮 */
.buttonBox {
	position: absolute;
	z-index: 99;
	display: flex;
	column-gap: 3rem;
	transition: all 0.3s ease;
}
.buttonBox .prev,
.buttonBox .next {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 4rem;
	height: 4rem;
	background-color: var(--background-color-ordinary);
	color: var(--text-color-rare);
	border: 0.1rem solid var(--border-color-elite);
	background-image: none;
	cursor: pointer;
	border-radius: 50%;
	font-size: var(--font-size-oversize);
}
.buttonBox .prev:hover,
.buttonBox .next:hover {
	background-color: var(--primary-color);
	border-color: transparent;
	opacity: 1;
	color: var(--text-color-epic);
}

/* 自定义轮播图的分页器 */
.my-bullet {
	width: 1.5rem;
	height: 1.5rem;
	display: inline-block;
	border-radius: 50%;
	background-color: #ddd;
	cursor: pointer;
	margin: 0 0.4rem;
}
.my-bullet-active {
	background-color: var(--primary-color) !important;
}
/* 自定义按钮 */
.customerButton {
	font-size: var(--font-size-base);
	color: var(--text-color-epic);
	min-width: 12rem;
	min-height: 3.5rem;
	background-color: var(--primary-color);
	display: flex;
	justify-content: center;
	align-items: center;
	column-gap: 0.6rem;
	position: relative;
	overflow: hidden;
}
.customerButton::before {
	content: '';
	position: absolute;
	display: block;
	transition: all 0.6s;
	width: 100%;
	height: 0;
	border-radius: 50%;
	left: 50%;
	top: 50%;
	padding-top: 100%;
	transform: translateX(-50%) translateY(-50%);
}
@keyframes style1 {
	0% {
		background: rgba(0, 0, 0, 0.25);
		transform: translateX(-50%) translateY(-50%) scale(0);
	}
	100% {
		background: 0 0;
		transform: translateX(-50%) translateY(-50%) scale(1);
	}
}
.customerButton:hover::before {
	animation: style1 1s;
	z-index: 1;
}
/* -----------头部分割线----------start------ */
.headBox {
	height: 8.4rem;
	position: fixed;
	min-width: 1280px;
	top: 0rem;
	left: 0rem;
	z-index: 999;
	width: 100%;
	border-bottom: 1px solid rgb(255, 255, 255, 0.2);
	/* background-color: #091223; */
}
/* .indexHead {
	background-color: transparent;
} */
.head {
	/* background-color: var(--background-color-base); */
	transition: var(--transition-medium);
	column-gap: 3vw;
	justify-content: space-between;
	height: 100%;
}
.head > a {
	height: 6rem;
}
.head > a > img {
	height: 100%;
	cursor: pointer;
	object-fit: contain;
}

/* 栏目 */
#nav_menu {
	height: 100%;
	column-gap: 3vw;
	flex-shrink: 0;
}
#nav_menu > li {
	position: relative;
	transition: var(--transition-small);
	text-align: center;
	align-items: center;
	height: 100%;
	line-height: 8.4rem;
}
#nav_menu > li > a {
	font-size: var(--font-size-medium);
	text-align: center;
	color: var(--text-color-epic);
	text-transform: uppercase;
	padding: 0.2rem 1rem;
}
/*  clip-path: polygon(5rem 0%, 100% 0%, 15rem 100%, 0% 100%); */
#nav_menu > li:hover > a {
	color: var(--primary-color) !important;
}
#nav_menu > li > ul {
	width: 18rem;
	position: absolute;
	top: 8.4rem;
	background: #fff;
	display: block;
	box-shadow: var(--box-shadow);
	transition: var(--transition-small);
	transform: translate3d(-50%, 1rem, 0rem);
	-moz-transform: translate3d(-50%, 1rem, 0rem);
	-webkit-transform: translate3d(-50%, 1rem, 0rem);
	opacity: 0;
	height: 0rem;
	overflow: hidden;
	z-index: 999;
	left: 50%;
}
#nav_menu > li:hover > ul {
	opacity: 1;
	height: auto;
	visibility: visible;
	transform: translate3d(-50%, 0rem, 0rem);
	-moz-transform: translate3d(-50%, 0rem, 0rem);
	-webkit-transform: translate3d(-50%, 0rem, 0rem);
}
#nav_menu > li > ul li {
	width: 100%;
	line-height: 5rem;
	height: 5rem;
	border-bottom: 0.1rem solid rgba(0, 0, 0, 0.08);
}
#nav_menu > li > ul > li > a {
	font-size: var(--font-size-small);
	color: var(--text-color-rare);
	line-height: 5rem;
	display: block;
	text-align: center;
	text-transform: uppercase;
}
#nav_menu > li > ul > li > a:hover {
	background: var(--primary-color);
	color: var(--text-color-epic);
}
.navhover .top_nav {
	color: var(--primary-color) !important;
	border-radius: 10rem;
	transition: var(--transition-base);
}
.headBox .email {
	align-items: center;
	display: flex;
	justify-content: center;
	column-gap: 0.5rem;
	color: var(--text-color-epic);
	line-height: 1;
}
.headBox .email::before {
	color: #d01027;
	font-size: 2.4rem;
}

/* #nav_menu > .nav_menu-item2 > ul {
	width: 56rem;
	display: flex;
	justify-content: space-between;
	flex-direction: column;
	flex-wrap: wrap;
	height: 0;
	align-items: center;
	transition: none;
}
#nav_menu > .nav_menu-item2:hover > ul {
	height: 35rem !important;
}
#nav_menu > .nav_menu-item2 > ul > li {
	width: 18rem;
}
#nav_menu > .nav_menu-item2 > ul > li > a {
	text-align: left;
	padding-left: 2rem;
} */
/* 联系方式 */

/* -----------头部分割线------end------ */
/* -----------尾部分割线----------start------ */
.footer {
	width: 100%;
}
/* 尾部描述 */

.footer .footerConBox {
	background-color: #091223;
}
.footer .footerCon {
	min-width: 1280px;
	padding-top: 6rem;
	padding-bottom: 4rem;
	column-gap: 15rem;
}

.footer .footerCon h3 {
	font-size: var(--font-size-large);
	color: var(--text-color-epic);
	line-height: var(--line-height-bouble);
	padding-bottom: 0.8rem;
	text-transform: uppercase;
	font-weight: normal;
}
/* 尾部导航栏 */
.footer .footerCon .footerNav {
	flex-wrap: wrap;
	flex: 1;
}
.footer .footerCon .footerNav .column {
	column-gap: 10rem;
}
.footerNav .navItem li {
	line-height: var(--line-height-bouble);
	font-size: var(--font-size-base);
	color: #cccccc;
}
.footerNav .navItem li a,
.footerNav .navItem li span {
	color: #cccccc;
}
.footerNav .navItem li a:hover {
	color: var(--text-color-epic);
}
.footerNav .navItem .lattice {
	display: flex;
}
.footerNav .navItem .lattice .prefix {
	display: flex;
	font-size: var(--font-size-medium);
}
.footerNav .navItem .lattice .prefix::before {
	padding-right: 0.4rem;
	font-weight: bold;
}
.footerNav .navItem .lattice .prefix::after {
	content: ':';
	padding: 0 0.4rem;
}
.footerNav .navItem .lattice > div {
	display: flex;
	flex-direction: column;
}
/* 尾部联系我们 */
.footer .footerCon .footerContact {
	/* width: 25%; */
	row-gap: 1rem;
}
.footer .footerCon .footerContact > img {
	height: 4.5rem;
	object-fit: contain;
	align-self: flex-start;
}
.footer .footerCon .footerContact p {
	line-height: var(--line-height-bouble);
	color: #cccccc;
}
.footer .footerCon .footerContact p::before {
	font-size: var(--font-size-medium);
	padding-right: 0.4rem;
}

/* 尾部消息 */
.footer .footerCon .footerMessage {
	display: flex;
	flex-direction: column;
	align-items: center;
	/* width: 25%; */
	row-gap: 1rem;
}
.footer .footerCon .footerMessage .codeBox > img {
	width: 12rem;
	height: 12rem;
	object-fit: contain;
}
.footer .footerCon .footerMessage .codeBox > p {
	margin-top: 2rem;
	color: #cccccc;
	text-align: center;
	font-size: var(--font-size-base);
	width: 100%;
}
/* 备案号 技术支持 */
.footer .supportBox {
	background-color: #091223;
	border-top: 1px solid #ffffff33;
}
.footer .support {
	height: 6rem;
	font-size: var(--font-size-base);
	min-width: 1280px;
	column-gap: 12rem;
	column-gap: 5rem;
}
.footer .support span,
.footer .support a {
	color: #cccccc;
}
.footer .support a.last {
	padding-left: 1vw;
}
.footer .support a:hover {
	color: var(--text-color-epic);
}

/* -----------尾部分割线----------end------ */

/*-----------------标题------------------------- */
.indexTitle > h3 {
	font-size: var(--font-size-max);
	color: var(--text-color-base);
}
.indexTitle > .overline {
	display: flex;
	margin-top: 2rem;
	column-gap: 1rem;
}
.indexTitle > .overline::before,
.indexTitle > .overline::after {
	content: '';
	border-radius: 1rem;
	height: 0.6rem;
	background-color: var(--primary-color);
}
.indexTitle > .overline::before {
	animation: exercise 1.2s linear infinite alternate;
}
.indexTitle > .overline::after {
	animation: exercise1 1.2s linear infinite alternate;
}
@keyframes exercise {
	0% {
		width: 0.6rem;
	}
	100% {
		width: 4.8rem;
	}
}
@keyframes exercise1 {
	0% {
		width: 4.8rem;
	}
	100% {
		width: 0.6rem;
	}
}