@import url('https://fonts.googleapis.com/css?family=Noto+Sans+JP|Noto+Sans+KR|Noto+Sans+TC|Taipei+Sans+TC&display=swap&subset=chinese-traditional,japanese,korean');

@font-face {
	font-family: "DIN";
	src: url("../fonts/DIN.otf") format("truetype");
}
@font-face {
	font-family: "DIN-Bold";
	src: url("../fonts/DIN-Bold.ttf") format("truetype");
}
.bold {font-weight: bold !important;}
.font-din {
	font-family: 'DIN';
	font-weight: 400;
}
.font-din-bold {
	font-family: 'DIN-Bold';
	font-weight: bold;
}
.show-mb {
	display: none !important;
}
.show-pc {
	display: inline-block !important;
}
body {
	background: #020202;
}

.main-container {
	overflow: hidden;
	min-height: 100vh;
	position: relative;
	z-index: 1;
}
.main-container:before {
	content: "";
	display: block;
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: url("../images/home_bg.png") no-repeat left top;
	background-size: 100%;
	z-index: -1;
}
.main-container:after {
	content: "";
	display: block;
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 100%;
	background: url("../images/footer_bg.png") no-repeat left bottom;
	background-size: 100%;
	z-index: -1;
	animation: footerBgAni 5s infinite;
	transform-origin: bottom center;
}
@keyframes footerBgAni{
	0%,100%{
		transform: scale(1);
		opacity: .8;
	}
	50% {
		transform: scale(1.2);
		opacity: 1;
	}
}

.curve-bg {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: -1;
}

.headline-bg {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 52.0834vw;
	z-index: -1;
	overflow: hidden;

}
.headline-bg canvas {
	 /* translate(-100px,100px) */
	transform: rotate(135deg);
	/* transform-origin: top right; */
}



.container {
	/* max-width: 1600px; */
	/* max-width: calc(1600px + 2rem); */
	margin-left: auto;
	margin-right: auto;
	width: 83.334vw;
	/* padding-left: 1rem; */
	/* padding-right: 1rem; */
}
@media (min-width: 768px) {
	/* .container {
		padding-left: 1.5rem;
		padding-right: 1.5rem;
	} */
}
@media (min-width: 1024px) {
	/* .container {
		padding-left: 2rem;
		padding-right: 2rem;
		max-width: calc(1600px + 4rem);
	} */
	
}
.header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 99;

}

.header-inner {
	position: relative;
	/* height: 70px; */
	/* padding: 56px 20px; */
	padding: 2.1875vw 0;
}

.header-bg {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	background: #000000;
	opacity: 0;
	z-index: -1;
	transition: opacity .3s;
}

.header-containter {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.header-logo {}
.header-logo a {
	display: block;
	height: 2.5vw;
}
.logo--white {
	/* height: 1.5625vw;
	display: block; */
}

.nav {
	display: flex;
	align-items: center;

}

.nav-list {
	background: rgba(255, 255, 255, .3);
	border-radius: 2.709vw;
	display: flex;
	align-items: center;
	margin-left: 1.667vw;
	overflow: hidden;
}

.nav-contact-img {
	width: 1.667vw;
	margin-right: 0.9375vw;
}

.nav-item {
	position: relative;
	cursor: pointer;
}

.nav-item a {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 2.709vw;
	line-height: 2.709vw;
	padding: 0 2.292vw;
	font-size: 0.9375vw;
	color: #ffffff;
}

.nav-item:after {
	content: '.';
	text-indent: -9999px;
	overflow: hidden;
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	z-index: -1;
	opacity: 0;
	background-image: -webkit-gradient(linear, left top, right top, from(rgba(168, 168, 168, 0.5)), color-stop(0.5, rgba(168, 168, 168, 0)), to(rgba(168, 168, 168, 0.5)));
	background-image: -moz-linear-gradient(left, rgba(168, 168, 168, 0.5), rgba(168, 168, 168, 0) 50%, rgba(168, 168, 168, 0.5));
	background-image: -o-linear-gradient(left, rgba(168, 168, 168, 0.5), rgba(168, 168, 168, 0) 50%, rgba(168, 168, 168, 0.5));
	background-image: -ms-linear-gradient(left, rgba(168, 168, 168, 0.5), rgba(168, 168, 168, 0) 50%, rgba(168, 168, 168, 0.5));
	background-image: linear-gradient(left, rgba(168, 168, 168, 0.5), rgba(168, 168, 168, 0) 50%, rgba(168, 168, 168, 0.5));
	/* box-shadow: -1px 0 0 #a3a3a3,-2px 0 0 #fff,1px 0 0 #a3a3a3,2px 0 0 #fff;
    -moz-box-shadow: -1px 0 0 #a3a3a3,-2px 0 0 #fff,1px 0 0 #a3a3a3,2px 0 0 #fff;
    -webkit-box-shadow: -1px 0 0 #a3a3a3,-2px 0 0 #fff,1px 0 0 #a3a3a3,2px 0 0 #fff; */
	-moz-transition: 0.25s all;
	-webkit-transition: 0.25s all;
	-o-transition: 0.25s all;
	transition: 0.25s all;
}

.nav-item:hover:after {
	opacity: 1;
}
.nav-item.active:after {
	opacity: 1;
}

.nav-contact .nav-item a {
	padding: 0 1.25vw 0 1.042vw;
}
.mobile-menu {
	display: none;
}
.nav-toggle {
	display: none;
}



.nav-mask {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	z-index: 99;
	background: hsla(0,0%,7%,.36);
	-webkit-backdrop-filter: blur(4px);
	backdrop-filter: blur(4px);
	opacity: 0;
	visibility: hidden;
	transition: opacity .8s ease,visibility 0s;
}
.mobile-menu-open .nav-mask {
    display: block;
    visibility: visible;
    opacity: 1;
}
.section {
	position: relative;
}
.anchor-placehold {position: absolute;top: 0;}



.section-power {
	height: 100vh;
}
.container-power {
	position: relative;
	top: 22%;
	/* transform: translateY(-60%); */
}

.power-content {
	/* position: absolute;
	top: 50%;
	transform: translateY(-50%);
	left: calc((100% - 1600px)/2);
	right: calc((100% - 1600px)/2); */
}

.section1-icon {}

.section1-icon img {
	width: 3.021vw;
	display: block;
	animation: rotateAndScale 3s infinite linear;
}

@keyframes rotateAndScale {
	0% {
		transform: rotateY(0deg) scale(1);
		/* opacity: .2; */
	}

	50% {
		transform: rotateY(180deg) scale(.8);
		opacity: .4;
	}

	100% {
		transform: rotateY(360deg) scale(1);
		/* opacity: .2; */
	}
}

@keyframes rotateY {
	0% {
		transform: rotateY(0deg);
		/* opacity: .2; */
	}

	50% {
		transform: rotateY(180deg);
		/* opacity: .4; */
	}

	100% {
		transform: rotateY(360deg);
		/* opacity: .2; */
	}
}

.section1-info {
	
	/* padding-bottom: 120px; */
}

.section1-info h2 {
	font-size: 2.6042vw;
	background: -webkit-linear-gradient(#FAFFF3, #FBFFFA);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	line-height: 3.6458vw;
	margin-top: 1.25vw;
}

.section1-info h1 {
	font-size: 6.7709vw;
	display: inline-block;
	line-height: 9.375vw;
	position: relative;
	font-weight: bold;
}
.section1-info h1 span {
	position: relative;
	z-index: 1;
	background: -webkit-linear-gradient(#FBFFEF, #FFFFFF);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}
.section1-info h1 img {
	position: absolute;
	top: -2.0834vw;
	right: -13.0208vw;
	/* z-index: -1; */
	width: 21.7709vw;
}

.section1-info p {
	font-size: 1.5625vw;
	background: -webkit-linear-gradient(#F0FFE5, #FFFFFF);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	line-height: 2.3958vw;
	margin-top: 0.5209vw;
}
.section1-btn {
	/* padding-top: 120px; */
	margin-top: 6.25vw;
}
.buy-btn {
	/* padding-top: 120px; */
	position: relative;
	display: inline-block;
}

.buy-btn-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 0.625vw 1.3542vw;
	border-radius: 4.6875vw;
	background: rgba(255, 255, 255, .6);
	font-size: 1.4584vw;
	color: #000000;
	line-height: 2.2917vw;
	position: relative;
	border: 1px solid #FFFFFF;
	transition: all .3s;

}

.buy-btn:before {
	content: "";
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	width: 100%;
	border-radius: 4.6875vw;
	transition: all .3s;
}

.buy-btn-link img {
	margin-left: 1.042vw;
	filter: drop-shadow(0 4px 4px rgba(122, 156, 7, .2));
	width: 2.2396vw;
}

.buy-btn:hover .buy-btn-link {
	transform: translate(0.3125vw, -0.3125vw);
	/* filter: drop-shadow(0 4px 4px rgba(122,156,7,.2)); */
}

.buy-btn:hover:before {
	box-shadow: rgba(99, 99, 99, 0.2) 0 2px 8px 0, inset 0 -6px 0 rgba(0, 0, 0, 0.1), inset 0 -2px 0 rgba(0, 0, 0, 0.15);

}

.buy-btn:active:before {
	/* filter: brightness(0.97);
    box-shadow: rgba(99,99,99,0.2) 0 2px 6px 0,inset 0 -1px 0 rgba(0,0,0,0.15);
	box-shadow: none; */
}

.buy-btn:active .buy-btn-link {
	transform: none;
}

.power-circle {
	position: absolute;
	right: 0;
	bottom: -8.334vw;
}

.power-circle-inner {
	position: relative;
}

.power-circle-inner:before,
.power-circle-inner:after {
	content: "";
	border: 1px solid #FFFFFF;
	border-radius: 100%;
	display: block;
	margin: 0 auto;
}

.power-circle-inner:before {
	width: 5.625vw;
	height: 5.625vw;
	transform-origin: 50% 7.8125vw;
	animation: circleAround 8s infinite linear;
}
@keyframes circleAround {
	100% {
		transform: rotate(360deg);
		opacity: 1;
	}
}
@keyframes swing {
	0%,100% {
		transform: rotate(-180deg);
		opacity: 0.8;
	}

	50% {
		transform: rotate(180deg);
		opacity: 1;
	}
}
@keyframes bounce {
	0%,100% {
		transform: translateY(0);
		opacity: 0;
	}

	50% {
		transform: translateY(20px);
		opacity: 1;
	}
}
@keyframes spin {
	0%,100% {
		transform: rotateY(0deg);
	}

	50% {
		transform: rotateY(180deg);
	}
}
.power-circle-inner:after {
	width: 7.2917vw;
	height: 7.2917vw;
	margin-top: -1.3542vw;
	transform-origin: 50% 7.8125vw;
	/* animation: swing2 3s infinite linear; */
}
@keyframes swing2 {
	0%,100% {
		transform: rotate(30deg);
	}

	50% {
		transform: rotate(-30deg);
	}
}

.power-circle-arrow {
	position: absolute;
	/* top: 1.042vw;
	top: 6.25vw;
	top: 116px; */
	left: 50%;
	margin-left: -2.0834vw;
	width: 4.1667vw;
	animation: slideAndDown 3s infinite linear;
}

@keyframes slideAndDown {
	0% {
		top: 45%;
		/* opacity: 0.5; */
	}

	100% {
		top: 52%;
		opacity: 1;
	}
}

@keyframes slideAndScale {
	0% {
		transform: translateY(0) scale(1);
	}

	100% {
		transform: translateY(100px) scale(1.25);
	}
}

.section-introduction {
	padding-top: 7.8125vw;
	padding-top: 11.4584vw;
}

.section-title {
	text-align: center;
}

.section-title h1 {
	font-size: 2.5vw;
	color: #FFFFFF;
	font-weight: bold;
	line-height: 3.6458vw;
	display: inline-block;
	position: relative;
}

.section-title h1 span {
	position: relative;
	z-index: 1;
}

.section-title h1 img {
	position: absolute;
	bottom: 56%;
	left: 82%;
}

.section-introduction .section-title h1 img {
	width: 9.375vw;
}
.section-profits .section-title h1 img {
	width: 13.2292vw;
}
.section-converge .section-title h1 img {
	width: 7.96875vw;
}
.section-start .section-title h1 img {
	width: 5.2084vw;
}
.section-owner .section-title h1 img {
	width: 15.573vw;
}
.section-download .section-title h1 img {
	width: 9.375vw;
}
.section-faq .section-title h1 img {
	width: 3.8542vw;
}



.section-title p {
	font-size: 1.25vw;
	/* line-height: 2.6042vw; */
	line-height: 1.875vw;
	margin-top: 0.9375vw;
	color: #BBBCB9;
}

.introduction-main {
	margin-top: 8.8542vw;
}

.introduction-list {
	display: flex;
	justify-content: space-between;
}

.introduction-list .introduction-item {
	
}
.introduction-item .-inner {
	width: 19.375vw;
	height: 100%;
	padding: 1.7709vw 0.9375vw 1.5625vw;
	position: relative;
	z-index: 1;
	cursor: pointer;
	transition: all .3s;
}
.introduction-item .-inner:before {
	content: "";
	display: block;
	position: absolute;
	left: 0;
	top: 0;
	bottom: 0;
	right: 0;
	background: url("../images/border.png") no-repeat top left;
	background-size: 100% 100%;
	z-index: -1;
	transition: all .3s;
}

.introduction-item .-icon {
	position: relative;
	width: 3.9584vw;
	height: 3.8542vw;
	border-radius: 1.25vw;
	transform-style: preserve-3d;
	transition: all .6s;
}

.introduction-item .-icon-image {
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 1.25vw;
	perspective: 300px;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}

.introduction-item .-icon-image:first-child {
	border: 0.5px solid #FFFFFF;
	z-index: 11;
	transform: translateZ(1.9792vw);
}

.introduction-item .-icon-image:last-child {
	background: #D7FE51;
	transform: translateY(1.9792vw) rotateX(-90deg);
}
.introduction-item .-icon-image img {
	width: 2.2917vw;
}

.introduction-item .-title {
	font-size: 1.6667vw;
	line-height: 2.2917vw;
	color: #FFFFFF;
	font-weight: bold;
	margin-top: 1.7709vw;

}

.introduction-item .-list {
	margin-top: 0.8334vw;
}

.introduction-item .-list li {
	font-size: 1.25vw;
	line-height: 1.875vw;
	color: #EDEDED;
	position: relative;
	padding-left: 0.5209vw;
}

.introduction-item .-list li:before {
	content: "·";
	position: absolute;
	left: -0.2605vw;
	top: 0;
	font-size: 0.8334vw;

}

.introduction-item:hover .-inner {
	transform: translateY(-0.5209vw);
	filter: drop-shadow(0 4px 4px rgba(0, 0, 0, .25));
}
.introduction-item:hover .-inner:before {
	background-image: url("../images/border_active.png");
}

.introduction-item:hover .-icon {
	transform: rotateX(90deg);
}

.section-profits {
	padding-top: 15.625vw;
}

.-bg {
	position: absolute;
	left: 0;
	top: 12%;
	z-index: -1;
	animation: lightFlicker 3s infinite linear;
	
}
.-bg img {width: 58.3334vw;}
@keyframes lightFlicker {

	0%,
	100% {
		/* transform: scale(1); */
		opacity: 0.5;
	}

	50% {
		/* transform: scale(1.2); */
		opacity: 1;
	}
}

@keyframes lightShine {
	0%,100% {
		transform: scale(0.4);
		opacity: 0.5;
	}

	50% {
		transform: scale(1);
		opacity: 1;
	}
}

.profits-main {
	margin-top: 8.334vw;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.profits-main .-left {
	flex-shrink: 0;
	/* width: 546px; */

}

.profits-device {
	width: 28.4375vw;
	height: 28.4375vw;
	border-radius: 2.6042vw;
	border: 1px solid #646A62;
	display: flex;
	align-items: center;
	justify-content: center;
}

.profits-device img {
	transition: all .3s;
	width: 15.1042vw;
}

.profits-device:hover img {
	transform: scale(1.02);
}

.profits-main .-right {
	overflow: hidden;
	margin-left: 10.4167vw;
}

.feature-list {
	display: flex;
	flex-wrap: wrap;
}

.feature-list .feature-item {
	width: 50%;
	padding: 2.5vw 1.042vw;
}

.feature-item .-icon {
	/* padding: 0 1.042vw; */
}

.feature-item .-icon img {
	width: 3.2292vw;
}


.feature-item .-title {
	font-size: 1.6667vw;
	line-height: 1.875vw;
	color: #FFFFFF;
	font-weight: bold;
}
.feature-item .-title:before {
	content:"";
	display: block;
	width: 9.5834vw;
	height: 4.4271vw;
	background: url("../images/feature_light.png") no-repeat center;
	background-size: cover;
	margin: -0.5209vw 0 -1.042vw;
	margin-left: -1.4584vw;
	animation: lightShine 4s infinite ease-in;
}


.feature-item .-desc {
	font-size: 1.042vw;
	line-height: 1.875vw;
	color: #EDEDED;
	margin-top: 0.625vw;
	white-space: nowrap;
}
.section-converge {
	padding-top: 8.8542vw;
}
.converge-main {
	margin-top: 2.6042vw;
}
.converge-function {
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.converge-main .-left {
	
}
.function-list {
	
}
.function-item {display: flex;align-items: center;margin-bottom: 4.6875vw;cursor: pointer;}
.function-item:last-child {margin-bottom: 0;}
.function-item .-icon {
	width: 3.75vw;
	height: 3.75vw;
	background: rgba(243, 248, 255, 0.2);
	border: 0.5px solid #646A62;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 0.5208vw;
	flex-shrink: 0;
}
.function-item .-icon img {width: 2.3959vw;}
.function-item .-info {margin-left: 1.6667vw;position: relative;}
.function-item .-title {font-size: 1.5625vw;line-height: 2.34375vw;color: #FFFFFF;font-weight: 700;transform: translateY(0.6771vw);transition: all .3s;}
.function-item .-title span {font-size: 1.3542vw;font-weight: 400;}
.function-item .-desc {font-size: 1.0417vw;font-weight: 400;line-height: 1.3542vw;color: #FFFFFF;transition: all .3s;transform: translateY(100%);opacity: 0;visibility: hidden;}
.function-item:hover .-icon {border-color: #D7FE51;}
.function-item:hover .-title {transform: translateY(0);color: #D7FE51;}
.function-item:hover .-desc {transform: translateY(0);opacity: 1;visibility: visible;}
.converge-main .-right {
	width: 37.2917vw;
	position: relative;
	flex-shrink: 0;
}
.converge-main .-right .-arrow {
	position: absolute;
	top: 0.2084vw;
	left: 1.0417vw;
}
.converge-main .-right .-arrow img {width: 4.7917vw;}
.converge-number {
	margin-top: 5.2084vw;
}
.number-list {
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.number-item {
	text-align: center;
	cursor: pointer;
	transition: all .3s;
}
.number-item .-num {font-size: 4.4792vw;line-height: 5.2084vw;font-family: 'DIN-Bold';font-weight: 700;color: #646A62;transition: all .3s;}
.number-item .-desc {font-size: 1.0417vw;line-height: 1.5625vw;color: #646A62;margin-top: 1.0417vw;transition: all .3s;}
.number-item:hover {transform: translateY(-5px);}
.number-item:hover .-num {color: #D7FE51;}
.number-item:hover .-desc {color: #FFFFFF;}





.section-start {
	/* padding-top: 15.625vw; */
	padding-top: 8.8542vw;
}

.start-main {
	margin-top: 5.2084vw;
}

.step-list {
	display: flex;
	justify-content: space-between;
}

.step-list .step-item {
	width: 18.2992vw;
}

.step-list .step-line {
	flex: 1;
	height: 18.2992vw;
	position: relative;
}

.step-list .step-line:before {
	content: "";
	display: block;
	height: 1px;
	background: url("../images/arrow_line.png") no-repeat left top;
	background-size: 100%;
	position: absolute;
	top: 50%;
	left: 0;
	right: 0;
}

.step-list .step-line:after {
	content: "";
	display: block;
	width: 0.7292vw;
	height: 0.78125vw;
	background: url("../images/icon_redirect.png") no-repeat center;
	background-size: 100%;
	position: absolute;
	top: 50%;
	left: 0;
	right: 0;
	margin-top: -0.390625vw;
	animation: arrowRun 3s infinite ease-in-out;
}

@keyframes arrowRun {
	0% {
		left: 10%;
		opacity: .2;
	}

	100% {
		left: 50%;
		opacity: 1;
	}
}
@keyframes arrowRunMobile {
	0% {
		top: 10%;
		opacity: .2;
	}

	100% {
		top: 50%;
		opacity: 1;
	}
}

.step-item .-icon {
	width: 18.2992vw;
	height: 18.2992vw;
	border-radius: 50%;
	border: 1px solid #646A62;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	cursor: pointer;
	transition: all .3s;
}

.step-item .-icon img {
	/* animation: rotateY 6s infinite linear; */
	width: 14.5834vw;
}
.step-item .-icon:hover img {
	transform: rotateY(10deg) translateY(-4px);
}

.step-item .-info {
	text-align: center;
	margin-top: 2.6042vw;
}

.step-item .-num {
	font-size: 1.6667vw;
	color: #D7FE51;
	line-height: 2.5vw;
	font-weight: bold;
}

.step-item .-title {
	font-size: 1.6667vw;
	line-height: 2.5vw;
	font-weight: bold;
	color: #FFFFFF;
}

.step-item .-desc {
	font-size: 1.042vw;
	color: #EDEDED;
	line-height: 1.3542vw;
	margin-top: 0.8334vw;
}

.section-owner {
	padding-top: 8.59375vw;
}

.section-owner-container {
	
	/* padding-bottom: 5.2084vw; */
	position: relative;
	z-index: 1;
}
.owner-container-bg {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: url("../images/border-owner.png") no-repeat left top;
	background-size: 100% 100%;
	z-index: -1;
}
.border-title {

	padding: 0.625vw 0;
}

.border-title-right {
	text-align: right;
	padding-right: 4.375vw;
}

.border-title h5 {
	display: inline-block;
	vertical-align: top;
	position: relative;
	border-radius: 2.2917vw;
	border: 1px solid #646A62;
	font-size: 0.7292vw;
	line-height: 2.2917vw;
	color: #F3F8FF;
	text-transform: uppercase;
	padding: 0 1.5625vw;
	font-weight: normal;
}

.owner-inner {
	margin-top: 5.7292vw;
}

.node-main {
	position: relative;
	margin-top: 5.7292vw;
	z-index: 1;
	padding-top: 10.9375vw;
	padding-bottom: 5.2084vw;
}

.node-main:before {
	content: "";
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: url("../images/bg_map.png") no-repeat left top;
	background-size: 100%;
	z-index: -1;
}

.node-list {
	display: flex;
	justify-content: space-between;
	padding: 0 4.8959vw;
	transform-style: preserve-3d;

}

.node-list .node-item {
	width: 28.896%;
	/* border-radius: 1.042vw;
	padding: 1.5625vw 1.042vw;
	cursor: pointer;
	position: relative;
	background-color: rgba(127, 131, 158, .2);
	transition: all .6s;
	perspective: 300px; */
}
.node-item .-inner {
	width: 100%;
	height: 100%;
	border-radius: 1.042vw;
	padding: 1.5625vw 1.042vw;
	cursor: pointer;
	position: relative;
	background-color: rgba(127, 131, 158, .2);
	transition: all .6s;
	perspective: 300px;
}
.node-item .-inner::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	border: 1px solid #646A62;
	z-index: -1;
	border-radius: 1.042vw;
	transition: all .3s;
	background-repeat: no-repeat;
	background-position: left top;
	background-size: 100% 100%;
}

.node-item .-icon {
	width: 2.6042vw;
	height: 2.6042vw;
	border: .5px solid #646A62;
	background-color: rgba(243, 248, 255, .2);
	border-radius: 0.5209vw;
	display: flex;
	align-items: center;
	justify-content: center;
}

.node-item .-icon img {
	width: 1.6667vw;
}

.node-item .-title {
	font-size: 1.5625vw;
	font-weight: bold;
	line-height: 2.3958vw;
	color: #FFFFFF;
	margin-top: 0.625vw;
}

.node-item .-list {
	margin-top: 0.5209vw;
}

.node-item .-list li {
	position: relative;
	font-size: 1.042vw;
	padding-left: 0.5209vw;
	line-height: 1.4584vw;
	color: #EDEDED;
}

.node-item .-list li:before {
	content: "·";
	display: block;
	position: absolute;
	top: 0;
	left: -0.2084vw;
	font-size: 0.7292vw;
}

.node-item:hover .-inner {
	transform: translateY(-5.2084vw) scale(1.02);
}

.node-item:hover .-inner::before {
	background-image: url("../images/light_border2.png");
	border: 0;
}





.section-download {
	padding-top: 9.1146vw;
}

.section-download-container {
	
	/* padding-bottom: 5.2084vw; */
	position: relative;
	z-index: 1;
	padding-bottom: 5.7292vw;
}
.download-container-bg {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: url("../images/border-download.png") no-repeat left top;
	background-size: 100% 100%;
	z-index: -1;
	
}
.border-title-left {
	padding-left: 8.3%;
}

.download-inner {
	margin-top: 8.334vw;
}

.download-main {
	margin-top: 7.0834vw;
}

.download-list {
	display: flex;
	justify-content: space-between;
	padding: 0 5.2084vw;
}

.download-list .download-item {
	
}
/* .download-item a {
	position: relative;
	transition: all .3s;
} */

.download-list .download-item a {
	padding-top: 2.7084vw;
	display: flex;
	flex-direction: column;
	align-items: center;
	height: 15.625vw;
	width: 15.625vw;
	transition: all .3s;
	position: relative;
}
.download-item a:before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	border: 1px solid #646A62;
	border-radius: 1.25vw;
	transition: all .3s;
	background-repeat: no-repeat;
	background-position: left top;
	background-size: 100% 100%;
	z-index: -1;
}

.download-item a:after {
	content: "";
	display: block;
	width: 2.0834vw;
	height: 2.0834vw;
	background: url("../images/icon_download.png") no-repeat center;
	background-size: cover;
	position: absolute;
	top: -2.0834vw;
	right: 0.7292vw;
	opacity: 0;
	transition: all .5s;
}

.download-item .-icon {
	position: relative;
	width: 7.0834vw;
	height: 7.0834vw;
	transform-style: preserve-3d;
	transition: all .5s;

}

.download-item .-icon img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	perspective: 300px;
}

.download-item .-icon img:first-child {
	z-index: 11;
	transform: translateZ(3.5417vw);
}

.download-item .-icon img:last-child {
	transform: translateY(3.5417vw) rotateX(-90deg);
}

.download-item .-title {
	margin-top: 2.0834vw;
	font-size: 1.25vw;
	line-height: 2.7084vw;
	color: #646A62;
	font-weight: 500;
	transition: all .3s;
}

.download-item:hover a{
	transform: translateY(-1.0417vw);
}

.download-item:hover a:before {
	background-image: url("../images/light_border3.png");
	border: 0;
}

.download-item:hover a:after {
	opacity: 1;
	top: 0.5209vw;
}

.download-list .download-item:hover .-icon {
	transform: rotateX(90deg);
}

.download-item:hover .-title {
	color: #FFFFFF;
}

.section-faq {
	padding-top: 14.3229vw;
}

.faq-main {
	margin-top: 3.6458vw;
}

.accordion-item {
	
}
.accordion-item .-inner {
	border-radius: 1.042vw;
	transition: all .3s;
	background: transparent;
	border: 1px solid;
	border-color: transparent;
}
.accordion-header {
	padding: 2.0834vw 2.6042vw 2.0834vw 1.5625vw;
	font-size: 1.1459vw;
	line-height: 2.34375vw;
	color: #FFFFFF;
	font-weight: bold;
	cursor: pointer;
	position: relative;
	transition: background 0.3s;
}

.accordion-header .-num {
	font-size: 1.6667vw;
	line-height: 2.34375vw;
	color: #FFFFFF;
	font-weight: bold;
	margin-right: 1.875vw;
	display: inline-block;
	vertical-align: top;
	transition: all .3s;
	font-family: 'DIN';
}

.accordion-btn {
	width: 2.0834vw;
	height: 2.0834vw;
	position: absolute;
	top: 2.1875vw;
	right: 2.0834vw;
	transition: all .3s;

}

.accordion-btn::before {
	content: '';
	display: block;
	position: absolute;
	top: 0.9896vw;
	left: 0.5209vw;
	width: 1.09375vw;
	height: 0.15625vw;
	background: #FFFFFF;
	border-radius: 0.15625vw;
	transition: all .3s;
}

.accordion-btn::after {
	content: '';
	display: block;
	position: absolute;
	top: 0.5209vw;
	left: 0.9896vw;
	width: 0.15625vw;
	height: 1.09375vw;
	background: #FFFFFF;
	border-radius: 0.15625vw;
	transition: all .3s;
}

.accordion-item.active .-inner,
.accordion-item:hover .-inner {
	background: rgba(255, 255, 255, .2);
	border-color: #FFFFFF;
}

.accordion-item.active .accordion-header .accordion-btn {
	transform: rotate(90deg);
}

.accordion-item.active .accordion-header .accordion-btn::before {
	opacity: 0;
}

.accordion-content {
	padding: 0;
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.3s ease-out;
	transform: translateY(-1.5625vw);
}

.accordion-content-inner {
	padding: 0.5209vw 4.375vw;
}

.accordion-content-inner p {
	font-size: 0.8334vw;
	color: #FFFFFF;
	line-height: 2.34375vw;
}
.accordion-content-inner a {color: #FFFFFF;text-decoration: underline;}
.accordion-item.active .accordion-header .-num {
	color: #D7FE51;
}

.footer {
	padding-top: 11.4594vw;
}
.footer-container {
	text-align: center;
	
}
.footer-logo {
	
}
.footer-logo a {
	display: block;
	height: 4.375vw;
}
/* .footer-logo img {
	width: 12.5vw;
	display: block;
	margin: 0 auto;
} */
.footer-desc {
	font-size: 1.25vw;
	line-height: 1.6667vw;
	color: #ffffff;
	/* margin-top: 2.7084vw; */
	margin-top: 1.5625vw;
}

.footer hr {
  border: none; 
  border-top: 1px solid #FFFFFF; /* 虚线与颜色 */
  transform: scaleY(0.5);
 
}
.footer .hr1 {
	margin: 5.2084vw 0 1.7709vw;
}
.footer-nav {
	
}
.footer-nav-list {
	display: flex;
	align-items: center;
	justify-content: space-around;
}

.footer-nav-list .footer-nav-item {}
.footer-nav-item a {transition: all .3s;}
.footer-nav-item img {transition: all .3s;width: 3.9584vw;}
.footer-nav-item:hover a{transform: translateY(-0.2084vw);}
.footer-nav-item p {margin-top: 0.4167vw;font-size: 1.042vw;line-height: 1.823vw;color: #FFFFFF;}

.footer .hr2 {
	margin: 1.823vw 0 0;
}
.footer-copyright {
	padding: 3.125vw 0;
	text-align: center;
}
.footer-copyright p {
	font-size: 1.042vw;
	color: #FFFFFF;
	line-height: 1.5625vw;
}


/* contact.html */
.contact-container {
	min-height: 100vh;
	position: relative;
	z-index: 1;
}
.contact-container:before {
	content: "";
	display: block;
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: url("../images/contact_bg.png") no-repeat left bottom;
	background-size: 100%;
	z-index: -1;
}
.section-contact {padding-top: 3.334vw;margin-top: 7.0834vw;border-top: 1px solid rgba(255,255,255,.5);}
.section-contact .section-title h1 img {width: 10vw;}
.contact-main {margin-top: 2.8125vw;}
.contact-list {display: flex;align-items: center;justify-content: space-between;position: relative;z-index: 1;}
.contact-list:before {
	content: "";
	display: block;
	position: absolute;
	left: 0;
	right: 0;
	bottom: 2.96875vw;
	border-top: 1px solid rgba(255,255,255,.5);
	z-index: -1;
}
.contact-list .contact-item {flex: 1;position: relative;}

.contact-item .-inner {display: block;text-align: center;}
.contact-item .-icon {
	width: 3.334vw;
	height: 3.334vw;
	border-radius: 50%;
	margin: 0 auto;
	transform-style: preserve-3d;
	transition: all .5s;
	position: relative;
}
.contact-item .-icon-image {
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	perspective: 300px;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	border: 0.5px solid;
}
.contact-item .-icon-image:first-child {
	border-color:  #646A62;
	z-index: 11;
	transform: translateZ(1.6667vw);
}
.contact-item .-icon-image:last-child {
	border-color:  #FFFFFF;
	transform: translateY(1.6667vw) rotateX(-90deg);
}
.contact-item .-icon img {
	width: 2.1875vw;
}

.contact-item .-title {
	font-size: 1.25vw;
	line-height: 1.8230vw;
	color: #758371;
	font-family: 'DIN';
	text-transform: uppercase;
	font-weight: 300;
	transition: all .3s;
}
.contact-item:last-child .-title {text-transform: initial;}
.contact-item .-title:before {
	content:"";
	display: block;
	width: 7.3959vw;
	height: 3.3855vw;
	background: url("../images/feature_light.png") no-repeat center;
	background-size: cover;
	margin: -0.5209vw auto;
	animation: lightShine 3s infinite ease-in;
}
.contact-item:hover .-icon {
	transform: rotateX(90deg);
}
.contact-item:hover .-title {color: #FFFFFF;}
.contact-form {margin-top: 2.8125vw;}
.form-group {display: flex;justify-content: space-between;flex-wrap: wrap;}
.form-group-item {width: 100%;margin-bottom: 1.4584vw;position: relative;}
.form-group-12 {width: 45%;}
.form-group-item .form-title {font-size: 1.1459vw;color: #FFFFFF;line-height: 1.875vw;font-weight: bold;margin-bottom: 1.25vw;}
.form-group-item .form-control {position: relative;}
.form-control .form-input {
	font-size: 0.8334vw;
	position: relative;
	z-index: 1;
	line-height: 1.875vw;
	font-weight: 400;
	color: #FFFFFF;
	display: block;
	width: 100%;
	padding: 0.78125vw 1.0417vw;
	border: 1px solid rgba(255,255,255,.5);
	border-radius: 0.625vw;
	transition: all .3s;
}
.form-control .remark {height: 6.25vw;}
.form-control .form-input:focus {
	border-color: #ffffff;
}
.form-group-btn {margin-top: 4.4792vw;text-align: center;}
.form-submit-btn {
	position: relative;
	display: inline-block;
	border-radius: 0.5209vw;
}
.form-submit-btn span {position: relative;transition: all .3s;width: 11.4584vw;height: 3.3334vw;border-radius: 0.5209vw;background: linear-gradient(#FFFFFF,#F1FFED);border: 1px solid #FFFFFF;font-size: 1.25vw;color: #0B0A18;text-align: center;margin: 0 auto;cursor: pointer;display: flex;align-items: center;justify-content: center;}

.form-submit-btn:before {
	content: "";
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	width: 100%;
	border-radius: 0.5209vw;
	transition: all .3s;
}
.form-submit-btn:not([disabled]):hover span {
	transform: translate(0, -0.3125vw);
	box-shadow: 0px 6px 0px rgba(0,0,0,.3), 0px 6px 10px rgba(0, 0, 0, 0.5);
	/* filter: drop-shadow(0 4px 4px rgba(122,156,7,.2)); */
}
.form-submit-btn:hover {
}
.form-submit-btn:hover:before {
	
	/* box-shadow: rgba(0, 0, 0, 0.5) 0 2px 8px 0, inset 0 -6px 0 rgba(0, 0, 0, 0.4), inset 0 -2px 0 rgba(0, 0, 0, 0.3); */

}

.form-submit-btn:not([disabled]):active span {
	transform: none;
	box-shadow: none;
}

.error-tip {font-size: 0.8334vw;color: #f56c6c;line-height: 1.3542vw;position: absolute;bottom: -1.3542vw;}
.form-submit-btn[disabled] {
	
}
.form-submit-btn[disabled] span{
	/* background: #cccccc; */
	opacity: .6;
	cursor: not-allowed;
}


.popup-container {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom:0;
	z-index: 999;
	display: flex;
	align-items: center;
	justify-content: center;
}
.popup-container:before {
	content:"";
	display: block;
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: hsla(0,0%,7%,.36);
	-webkit-backdrop-filter: blur(4px);
	backdrop-filter: blur(4px);
	z-index: -1;
}
.success-box {
	text-align: center;
	padding: 40px 100px;
	background: white;
	border-radius: 10px;
	box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.checkmark {
	width: 80px;
	height: 80px;
	border-radius: 50%;
	display: block;
	stroke-width: 5;
	stroke: #4CAF50;
	stroke-miterlimit: 10;
	margin: 0 auto 20px;
	box-shadow: inset 0 0 0 rgba(76, 175, 80, 0.1);
	animation: 
		fill-circle 0.4s ease-in-out 0.4s forwards, 
		scale-check 0.3s ease-in-out 0.9s both;
}

.checkmark-circle {
	stroke-dasharray: 166;
	stroke-dashoffset: 166;
	stroke-width: 5;
	stroke-miterlimit: 10;
	stroke: #4CAF50;
	fill: none;
	animation: stroke-circle 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark-check {
	transform-origin: 50% 50%;
	stroke-dasharray: 48;
	stroke-dashoffset: 48;
	animation: stroke-check 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.8s forwards;
}

.success-text {
	color: #4CAF50;
	font-size: 24px;
	font-weight: bold;
	line-height: 30px;
	margin-top: 20px;
	opacity: 0;
	animation: fade-in 0.5s ease-in-out 1.2s forwards;
}
.error-box .checkmark {
	stroke: #f56c6c;
	box-shadow: inset 0 0 0 rgba(245, 108, 108, 0.1);
	animation-name: fill-circle-error;
	
}
.error-box .checkmark-circle {
	stroke: #f56c6c;
}
.error-box .success-text {
	color: #f56c6c;
}
/* 动画定义 */
@keyframes stroke-circle {
	100% {
		stroke-dashoffset: 0;
	}
}

@keyframes stroke-check {
	100% {
		stroke-dashoffset: 0;
	}
}

@keyframes scale-check {
	0%, 100% {
		transform: none;
	}
	50% {
		transform: scale3d(1.1, 1.1, 1);
	}
}

@keyframes fill-circle {
	100% {
		box-shadow: inset 0 0 0 80px rgba(76, 175, 80, 0.1);
	}
}
@keyframes fill-circle-error {
	100% {
		box-shadow: inset 0 0 0 80px rgba(245, 108, 108, 0.1);
	}
}

@keyframes fade-in {
	from { opacity: 0; }
	to { opacity: 1; }
}