.eis-page-content {}

.content-main {
	width: 100%;
	height: 760px;
	margin: auto 0;
	/* padding-top: 80px; */
	background: linear-gradient(45deg, #f8dfe6, #e0f2e9);
	/* background: linear-gradient(to right, #ce70f3, #dcadff); */
	background: #000000;
	background-image: url('https://static.firecloudtech.com/eis/images/main-bg.png');
	background-size: 100% 100%;
	background-repeat: no-repeat;
	position: relative;
}

.main-bg {
	position: absolute;
	/* top: 80px; */
	left: 0;
	width: 100%;
	height: 760px;
	margin: auto;
	background-color: rgba(0, 0, 0, .5);
	z-index: 0;
}

.content-main-top {
	max-width: 1470px;
	height: 760px;
	margin: auto;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 2;
}

.content-main-text {
	height: 70%;
	width: 41%;
	color: #ffffff;
	/* margin-left: 5%; */
	margin-right: 10%;
	position: relative;
}

.content-main-text-name {
	height: 60px;
	line-height: 60px;
	font-size: 32px;
	font-weight: bold;
	margin-bottom: 30px;
}

.content-main-text-title {
	/* height:120px;
	line-height: 60px; */
	font-size: 48px;
	font-weight: bold;
	margin-bottom: 24px;
}

.content-main-text-p {
	height: 45px;
	line-height: 45px;
	font-size: 24px;
}

.content-main-text-btn {
	width: 80%;
	height: 80px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	position: absolute;
	bottom: 0px;
	left: 0;
}

.content-main-text-btn .btn {
	background-color: #ffffff;
	border-radius: 20px;
	height: 60px;
	width: 220px;
	color: #000;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	font-size: 24px;
}

.content-main-text-btn .btn a {
	color: #000000;
}

.content-main-text-btn .btn:hover {
	background-color: #e8e8e8;
}

.content-main-text-btn .btn span {
	font-size: 14px;
}


.content-main-image {
	width: 50%;
	height: 90%;
	z-index: 3;
}

.content-main-image img {
	width: 100%;
	height: 100%;
}

/* 导航栏 */
.content-navbar-main {
	width: 100%;
	background-color: #ffffff;
	position: sticky;
	top: 60px;
	z-index: 299;
	/* border-bottom: 2px solid #fcfcfc; */
	/* box-shadow: #414141 5px 5px 6px -4px; */
}

.content-navbar {
	max-width: 1470px;
	height: 100px;
	margin: auto;
	display: flex;
	align-items: center;
	justify-content: center;
}

.content-navbar-btn {
	flex: 1;
	height: 100%;
	font-size: 20px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: color .5s;
	position: relative;
	flex-wrap: wrap;
}

.content-navbar-btn img {
	width: 40px;
	height: 40px;
	position: relative;
	top: 10px;
}

.content-navbar-btn div {
	width: 100%;
	text-align: center;
}

/* .content-navbar-btn:not(:last-child) {
    border-right: 1px solid #666;
} */

.content-navbar-btn:hover {
	background-color: #f6f6f6;
}

.content-navbar-btn::before {
	content: "";
	position: absolute;
	right: 0;
	bottom: 0;
	width: 0;
	height: 2px;
	background: #666;
	transition: all .5s;
}

.content-navbar-btn:hover::before {
	left: 0;
	width: 100%;
}
.active {
	background-color: #f6f6f6;
}
.active::before {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 2px;
	background: #666;
	transition: all .5s;
}


.content-product {
	max-width: 1470px;
	height: 630px;
	margin: auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.product-image {
	width: 45%;
	height: 70%;
	box-shadow: #414141 5px 5px 6px -4px;
	background-color: #ffffff;
	display: flex;
	align-items: center;
}

.product-image img {
	width: 100%;
	height: auto; /* 高度自适应，保持纵横比 */
	object-fit: contain; /* 或者 object-fit: cover; */
	/* height: 100%; */
}

.product-image video {
	width: 100%;
	height: 100%;
}

.product-text {
	width: 45%;
	height: auto;
}

.product-text-title {
	font-size: 36px;
	font-weight: bold;
	margin-bottom: 15px;
}

.product-text-label {
	width: 100%;
	font-size: 24px;
	font-weight: bold;
	margin-bottom: 5px;
	/* text-indent: 36px; */
}

.product-text-p {
	width: 100%;
	font-size: 18px;
	/* margin-bottom: 10px; */
	/* padding-left: 36px; */
	/* text-indent: 36px; */
	color: #696969;
}

.text-hover {
	/* min-height: 80px; */
	border-left: 8px solid #ffffff;
	/* border-radius: 20px; */
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: flex-start;
	flex-wrap: wrap;
	/* padding-left: 6px; */
	position: relative;
	right: 8px;
	margin-bottom: 24px;
	/* margin-bottom: 10px; */
}

/* 可编辑工步背景颜色是 #f6f6f6 */
.left-hover {
	border-left: 8px solid #f6f6f6;
}

/* 鼠标悬浮样式 */
.on-text-hover {
	/* border-left: 8px solid #CD5AA0; */
}

.on-text-hover::after {
	/* border-left: 8px solid #CD5AA0; */
	content: "";
	position: absolute;
	/* top: 0;
	left: -12px;
	transform: translateY(-10%);
	width: 0;
	height: 35px;
	border-left: 8px solid #CD5AA0; */

	top: 10%;
	/* 从顶部偏移元素高度的一半 */
	left: -12px;
	transform: translateY(-5%);
	/* 垂直居中 */
	width: 0;
	height: 90%;
	/* 边框高度为元素高度的一半 */
	border-left: 8px solid #CD5AA0;
}


.technical-support {
	height: 540px;
	background-image: url('https://static.firecloudtech.com/eis/images/technical-bg.jpeg');
	background-size: 100% 100%;
	background-repeat: no-repeat;
	position: relative;
}

.technical-bg {
	width: 100%;
	height: 540px;
	background-color: rgba(0, 0, 0, 0.5);
	position: absolute;
	top: 0;
	left: 0;
	z-index: 0;
}

.technical-content {
	max-width: 1470px;
	height: 540px;
	margin: auto;
	display: flex;
	align-items: center;
	justify-content: space-evenly;
	flex-wrap: wrap;
	z-index: 1;
}

.technical-content-title {
	width: 100%;
	color: #ffffff;
	font-size: 36px;
	font-weight: bold;
	z-index: 1;
	text-align: center;
}

.technical-content-image,
.technical-content-mail {
	width: 394px;
	height: 346px;
	background-color: #ffffff;
	border-radius: 20px;
	z-index: 1;
	text-align: center;
	box-shadow: #414141 5px 5px 6px -4px;
	font-size: 20px;
}

.technical-content-mail a {
	color: #000;
}

.technical-content-image img,
.technical-content-mail img {
	width: 214px;
	height: 214px;
	text-align: center;
	margin: 40px;
	cursor: pointer;
}

.bottom-download {
	height: 460px;
	background-color: #020513;
	background: linear-gradient(to right, #020513, #021144);
	/* background-color: rgb(118, 218, 255); */
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	overflow: hidden;
	/* border: 1px solid red; */
}

.bottom-download::before,
.bottom-download::after {
	content: "";
	position: absolute;
	/* left: 50%; */
	min-width: 300vw;
	min-height: 300vw;
	background-color: #fff;
	animation-name: rotate;
	animation-iteration-count: infinite;
	animation-timing-function: linear;
}

.bottom-download::before {
	bottom: 15vh;
	border-radius: 45%;
	animation-duration: 10s;
}

.bottom-download::after {
	bottom: 12vh;
	opacity: .5;
	border-radius: 47%;
	animation-duration: 10s;
}

@keyframes rotate {
	0% {
		transform: translate(-50%, 0) rotateZ(0deg);
	}

	50% {
		transform: translate(-50%, -2%) rotateZ(180deg);
	}

	100% {
		transform: translate(-50%, 0%) rotateZ(360deg);
	}
}

.bottom-download-value {
	max-width: 1470px;
	height: 160px;
	margin: auto;
	position: relative;
	color: #333;
	z-index: 10;
	text-align: center;
	/* height: 100vh;
	line-height: 140vh; */
	/* font-size: 8vw; */
}

.download-title {
	width: 100%;
	height: 70px;
	color: #000;
	font-size: 36px;
	font-weight: bold;
	text-align: center;
	position: relative;
	text-shadow: 3px 3px 2px #999;
	top: -40px;
}
.download-text {
	width: 100%;
	height: 40px;
	color: #000;
	font-size: 22px;
	text-align: center;
	position: relative;
	top: -40px;
}

.download-btn {
	width: 50%;
	height: 80px;
	margin: auto ;
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	position: relative;
	top: -10px;
}

.download-btn-left,
.download-btn-right {
	width: 220px;
	height: 60px;
	background-color: #000;
	color: #fff;
	border-radius: 20px;
	display: flex;
	justify-content: center;
	align-items: center;
	cursor: pointer;
	font-size: 24px;
	/* margin-right: 20px; */
	border: 1px solid #999;
	box-shadow: #414141 5px 5px 6px -4px;
}

.download-btn-left span {
	font-size: 14px;
}

.download-btn-right span {
	font-size: 14px;
}


@keyframes move {
	80% {
		bottom: -30px;
		transform: translate(330px, 0);
	}

	93% {
		transform: translate(330px, 3px);
		opacity: 1;
	}

	100% {
		transform: translate(330px, 150px);
		opacity: 0;
	}
}

.back-to-top,
.right-bot-mail,
.right-bot-wechat {
	width: 30px;
	height: 30px;
	border-radius: 50%;
	padding: 5px;
	background-color: #d9d9d9;
	border: none;
	cursor: pointer;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
	z-index: 300;
}

.back-to-top img,
.right-bot-mail img,
.right-bot-wechat img {
	width: 30px;
	height: 30px;
	border-radius: 50%;
	overflow: hidden;
}

.right-bot-wechat .hover-view,
.right-bot-mail .hover-view {
	width: 160px;
	height: 170px;
	background-color: #fff;
	border: 1px solid #d1d1d1;
	border-radius: 10px;
	/* box-shadow: #414141 5px 5px 6px -4px; */
	position: relative;
	right: 180px;
	bottom: 90px;
	display: none;
	text-align: center;
	font-size: 12px;
	filter: drop-shadow(0 0 5px #eee);
}

.right-bot-mail .hover-view {
	width: 200px;
	height: 80px;
	position: relative;
	right: 220px;
	bottom: 60px;
}

.right-bot-wechat .hover-view img,
.right-bot-mail .hover-view img {
	margin-top: 5px;
	width: 120px;
	height: 120px;
	border-radius: 0;
}

.hover-view::after {
	content: "";
	width: 0;
	height: 0;
	border: 12px solid;
	border-color: transparent transparent transparent #fff;
	position: absolute;
	top: 60px;
	right: -24px;
}

.right-bot-mail .hover-view::after {
	position: absolute;
	top: 30px;
}

.right-bot-wechat {
	position: fixed;
	bottom: 110px;
	right: 20px;
}

.right-bot-wechat:hover .hover-view {
	display: block;
}

.right-bot-mail:hover .hover-view {
	display: block;
}

.right-bot-mail:active .hover-view,
.right-bot-wechat:active .hover-view {
	display: block;
}

.right-bot-mail {
	position: fixed;
	bottom: 65px;
	right: 20px;
}


/* 回到顶部 */
.back-to-top {
	position: fixed;
	bottom: 20px;
	right: 20px;
	z-index: 20;
}

.back-to-top:hover {
	color: #000;
}

.hover-view-mail {
	width: 95%;
	overflow-wrap: break-word;
	word-wrap: break-word;
	text-align: left;
	font-size: 16px;
	margin: 5px;
}

.hover-view-mail:first-child a {
	color: #3c87ff;
}

.hover-view-mail:last-child {
	position: absolute;
	left: 0;
	bottom: 0;
}