* {
	padding: 0;
	margin: 0;
}

:root {
	--animate-delay: 0.1s;
}

.banner {
	height: 1060px;
	width: 100%;
	background: url(./banner_bg.png) no-repeat center center;
	background-size: cover;
}

.banner .logo {
	padding-left: 300px;
	padding-top: 20px;
	padding-bottom: 20px;
}

.banner .logo img {
	width: 182px;
}

.banner .content {
	width: 800px;
	height: 800px;
	margin: 0 auto;
	position: relative;
}

.banner .content .p1 {
	width: 100%;
	height: 100%;
	border: 3px solid #00EAFA;
	border-radius: 50%;
	opacity: 0.08;
	margin: auto;
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	right: 0;
}

.banner .content .p1.animate__fadeIn {
	-webkit-animation-name: p1FadeIn;
	animation-name: p1FadeIn
}
@-webkit-keyframes p1FadeIn {
    0% {
        opacity: 0
    }

    to {
        opacity: 0.08
    }
}

.banner .content .p2 {
	width: 668px;
	height: 668px;
	border: 3px solid #00EAFA;
	border-radius: 50%;
	opacity: 0.2;
	margin: auto;
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	right: 0;
}
.banner .content .p2.animate__fadeIn {
	-webkit-animation-name: p2FadeIn;
	animation-name: p2FadeIn
}
@-webkit-keyframes p2FadeIn {
    0% {
        opacity: 0
    }

    to {
        opacity: 0.2;
    }
}

.banner .content .p3 {
	width: 535px;
	height: 535px;
	border: 3px solid #00EAFA;
	border-radius: 50%;
	opacity: 0.5;
	margin: auto;
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	right: 0;
}
.banner .content .p3.animate__fadeIn {
	-webkit-animation-name: p3FadeIn;
	animation-name: p3FadeIn
}
@-webkit-keyframes p3FadeIn {
    0% {
        opacity: 0
    }

    to {
        opacity: 0.5;
    }
}

.banner .content .txt {
	color: #fff;
}

.banner .content .txt .animate__animated.animate__fadeIn {
	--animate-duration: 4s;
}

.banner .content .txt h1 {
	font-size: 50px;
	text-align: center;
	padding-top: 220px;
	margin-bottom: 130px;
}

.banner .content .txt p {
	text-align: center;
	font-size: 18px;
	line-height: 2;
}

.page1 {
	min-height: 1000px;
	background: url(./2.png) no-repeat rgba(14, 32, 150, 1);
}

.page1 .title {
	text-align: center;
	font-size: 40px;
	color: rgb(0, 234, 250);
	font-weight: bold;
	letter-spacing: 5px;
}

.page1 .content {
	overflow: hidden;
}

.page1 .content .content_1 {
	padding-left: 380px;
	font-size: 21px;
	font-weight: 500;
	width: 284px;
	color: #fff;
	line-height: 1.5;
	letter-spacing: 2px;
	position: relative;
	padding-bottom: 30px;
	padding-top: 80px;
}

.page1 .content .content_1::after {
	height: 5px;
	width: 284px;
	background: rgba(0, 234, 250, 0.5);
	content: '';
	position: absolute;
	right: 0;
	bottom: 0;
}

.page1 .content .content_2 {
	float: right;
	padding-right: 405px;
	font-size: 21px;
	font-weight: 500;
	color: #fff;
	line-height: 1.5;
	position: relative;
	padding-bottom: 30px;
	letter-spacing: 2px;
}

.page1 .content .content_2::after {
	height: 5px;
	width: 284px;
	background: rgba(0, 234, 250, 0.5);
	content: '';
	position: absolute;
	left: 0;
	bottom: 0;
}

.page1 .content .content-img {
	width: 100%;
	padding-top: 180px;
	margin-bottom: 60px;
}

.page1 .content .content-img img {
	width: 870px;
	margin: 0 auto;
	display: block;
	animation: bounceIn;
	animate-duration: 10s;
}

.page1 .content .content_3 {
	font-size: 21px;
	font-weight: 500;
	color: #fff;
	line-height: 1.5;
	position: relative;
	text-align: center;
	padding-top: 17px;
	letter-spacing: 2px;
}

.page1 .content .content_3::after {
	height: 5px;
	width: 284px;
	background: rgba(0, 234, 250, 0.5);
	content: '';
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	margin: auto;
}

.page2 {
	min-height: 610px;
	background: url(./page2_bg.png) no-repeat center center;
	background-size: cover;
}

.page2 .title {
	text-align: center;
	font-size: 28px;
	color: #fff;
	font-weight: 500;
	line-height: 1.5;
	padding-top: 114px;
	padding-bottom: 60px;
}

.page2 p {
	text-align: center;
	font-size: 21px;
	color: rgb(191, 187, 187);
	margin-bottom: 60px;

}

.page2 .numbers {
	overflow: hidden;
	max-width: 1000px;
	margin: 0 auto;
}

.page2 .numbers .item {
	float: left;
	text-align: center;
	width: 32%;
	margin-left: 1%;
	overflow: hidden;
}
.page2 .numbers .item div{
	animation: fadeInLeft; /* referring directly to the animation's @keyframe declaration */
	 animation-duration: 2s; /* don't forget to set a duration! */
}

.page2 .numbers .item h1 {
	font-size: 80px;
	color: #fff;
}

.page2 .numbers .item p {
	font-size: 18px;
}

.page3 {
	min-height: 710px;
	background: url(./page3_bg.png) no-repeat center center;
	background-size: cover;
}

.page3 .title {
	color: rgb(0, 234, 250);
	letter-spacing: 2px;
	text-align: center;
	font-size: 40px;
	padding-top: 86px;
	padding-bottom: 10px;
}

.page3 .box {
	width: 950px;
	margin: 0 auto;
	overflow: hidden;
	padding-top: 90px;
}

.page3 .box .item {
	float: left;
	width: 32%;
	margin-left: 1%;
	overflow: hidden;
}

.page3 .box .item .icon {
	text-align: center;
}

.page3 .box .item h1 {
	font-size: 21px;
	color: #fff;
	font-weight: 500;
	text-align: center;
	margin-bottom: 69px;
	letter-spacing: 2px;
}

.page3 .box .item p {
	font-size: 16px;
	text-align: left;
	color: rgb(191, 187, 187);
	line-height: 1.5;
}

.page4 {
	min-height: 850px;
	background: url(./page4_bg.png) no-repeat center center;
	background-size: cover;
}

.page4 .title {
	font-size: 40px;
	color: rgb(0, 234, 250);
	padding-bottom: 10px;
	padding-top: 89px;
	text-align: center;
	letter-spacing: 3px;
	margin-bottom: 60px;
}

.page4 .content {
	text-align: center;
}

.contact {
	background: rgb(14, 32, 150);
	min-height: 470px;
}

.contact .title {
	font-size: 40px;
	letter-spacing: 5px;
	color: rgb(0, 234, 250);
	text-align: center;
	font-weight: bold;
	margin-bottom: 60px;
}

.contact .form {
	width: 800px;
	margin: 0 auto;
}

.contact .form input {
	background: none;
	border: none;
	/* border-bottom: 3px solid rgb(255, 64, 64); */
	border-bottom: 2px solid #fff;
	font-size: 18px;
	color: #fff;
	outline: none;
}
.contact .form input:hover {
	border-bottom: 3px solid #fff;
}

.contact .form input::-webkit-input-placeholder,
.contact .form textarea::-webkit-input-placeholder {
	color: #999;
}

.contact .form .name,
.contact .form .email {
	width: 380px;
	float: left;
	height: 40px;
	line-height: 40px;
	margin-bottom: 20px;
}

.contact .form .email {
	margin-left: 30px;
}

.contact .form .subject {
	width: 100%;
	line-height: 40px;
	height: 40px;
	margin-bottom: 20px;
}

.contact .form .message {
	background: none;
	border: none;
	/* border-bottom: 3px solid rgb(255, 64, 64); */
	border-bottom: 2px solid #fff;
	width: 100%;
	font-size: 18px;
	color: #fff;
	outline: none;
	margin-bottom: 20px;
	resize: none;
}
.contact .form .border3 {
	border-bottom: 3px solid #fff;
}
.contact .form .message:hover {
	border-bottom: 3px solid #fff;
}

.contact .form .btn {
	background: none;
	border: none;
	color: rgb(0, 234, 250);
	font-size: 21px;
	margin-bottom: 26px;
}

.contact .form .btn:hover {
	color: #fff;
}

.foot {
	background: rgb(14, 32, 150);
	min-height: 577px;
	padding-left: 30px;
}
.dot-before::before {
	content: "• ";
	font-weight: bold; /* 可选：让圆点更醒目 */
	color: rgb(0, 234, 250); /* 可选：设置圆点颜色 */
	vertical-align: middle; /* 使圆点垂直居中 */
	display: inline-block; /* 确保垂直居中效果 */
	line-height: 1; /* 调整行高以确保垂直居中 */
  }

.foot .f_top {
	max-width: 920px;
	margin: 0 auto;
	overflow: hidden;
	padding-left: 100px;
	padding-top: 30px;
}

.foot .f_top .item {
	width: 380px;
	color: #fff;
	float: left;
	margin-right: 40px;
	margin-bottom: 10px;
}

.foot .f_top .item:last-child {
	margin-right: 0;
}

.foot .f_top .item h1 {
	font-size: 21px;
	letter-spacing: 2px;
	padding-top: 50px;
	margin-bottom: 30px;
}

.foot .f_top .item p {
	font-size: 14px;
	line-height: 1.5;
	margin-bottom: 10px;
	font-weight: 100;
}

.foot .f_top .item2 {
	width: 920px;
	color: #fff;
	float: left;
	margin-right: 40px;
	margin-bottom: 70px;
}

.foot .f_top .item2:last-child {
	margin-right: 0;
}

.foot .f_top .item2 h1 {
	font-size: 21px;
	letter-spacing: 2px;
	padding-top: 50px;
	margin-bottom: 30px;
}

.foot .f_top .item2 p {
	font-size: 14px;
	line-height: 1.5;
	margin-bottom: 10px;
	font-weight: 100;
}

.foot .subemail {
	width: 815px;
	margin: 0 auto;
}

.foot .subemail .youEmail {
	height: 50px;
	line-height: 50px;
	background: none;
	border: none;
	/* border-bottom: 3px solid rgb(255, 64, 64); */
	border-bottom: 2px solid #fff;
	outline: none;
	width: 100%;
	margin-bottom: 20px;
	color: #fff;
}

.foot .subemail .youEmail::-webkit-input-placeholder {
	color: #fff;
	font-size: 16px;
}

.foot .subemail .btn {
	height: 50px;
	line-height: 50px;
	color: #000;
	font-size: 18px;
	text-align: center;
	width: 100%;
	background: rgb(0, 234, 250);
	font-weight: bold;
	border: 2px solid rgb(0, 234, 250);
	margin-bottom: 60px;
}

.foot .subemail .btn:hover {
	background: none;
	color: rgb(0, 234, 250);
}

.foot .copyright {
	font-size: 15px;
	color: rgb(0, 234, 250);
	text-align: center;
	font-weight: 100;
	padding-bottom: 80px;
}

.rightIcon {
	position: fixed;
	width: 50px;
	padding-right: 30px;
	right: 0;
	height: 100vh;
	top: 0;
	padding-top: 60px;
}

.rightIcon .navBtn {
	width: 33px;
	height: 33px;
	margin-bottom: 90px;
	text-align: center;
}

.rightIcon .navBtn svg {
	fill: rgb(0, 234, 250);
}

.rightIcon .sns {
	height: 110px;
	padding-top: calc(50vh - 250px);
	text-align: center;
	margin-bottom: 30vh;
}

.rightIcon .sns img {
	width: 25px;
	margin-bottom: 10px;
}

.rightIcon .goTop {
	width: 47px;
	height: calc(47px - 10px);
	padding-top: 10px;
	border-radius: 50%;
	background: #00EAFA;
	text-align: center;
}

.rightIcon .goTop svg {
	fill: #fff;
	width: 25px;
	height: 25px;
}
.task{
	width: 100%;
	height: 100%;
	position: fixed;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	background: #000;
	opacity: .5;
	z-index: 2;
	display: none;
}
.navDalog {
	width: 977px;
	height: 440px;
	position: fixed;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	margin: auto;
	background: rgb(0,234,250);
	padding-top: 30px;
	z-index: 3;
	display: none;
}
.navDalog li {
	list-style: none;
	font-size: 28px;
	font-weight: 400;
	text-align: center;
	color: rgb(12, 28, 148);
	padding: 10px 0;
	cursor: pointer;
	width: 80%;
	margin: 0 auto;
}
.navDalog li:hover {
	color: #fff;
}
.navDalog svg {
	width: 20px;
	height: 20px;
	position: absolute;
	right: 20px;
	top: 20px;
	cursor: pointer;
}