* {
	box-sizing: border-box;
}

html,
body {
	margin: 0;
	padding: 0;
	width: 100%;
	min-height: 100%;
}

body {
	background: #000;
	overflow-x: hidden;
}

#app {
	width: 100%;
}

main {
	width: 100%;
	max-width: 600px;
	min-height: 100vh;
	margin: 0 auto;
	position: relative;
	overflow: hidden;
	background: #000;
}

.download-page {
	width: 100%;
	position: relative;
	overflow: hidden;
}

.main-bg {
	display: block;
	width: 100%;
	height: auto;
}

.download-page-main {
	width: 100%;
	height: 0;
	position: absolute;
	left: 0;
}

.download-main-btn {
	display: block;
	position: absolute;
	top: 0;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 80%;
	height: clamp(70px, 18vw, 142px);
	cursor: pointer;
	text-decoration: none;
	-webkit-tap-highlight-color: transparent;
	/*animation: downloadScale 0.5s infinite alternate ease-in-out;*/
}

.web {
	background: url("../img/web.png") no-repeat center center;
	background-size: contain;
}

.anzhuo {
	background: url("../img/anzhuo.png") no-repeat center center;
	background-size: contain;
}

.ios {
	background: url("../img/ios.png") no-repeat center center;
	background-size: contain;
}

.pc {
	background: url("../img/PC.png") no-repeat center center;
	background-size: contain;
}

@keyframes downloadScale {
	0% {
		transform: translate(-50%, -50%) scale(1);
	}

	100% {
		transform: translate(-50%, -50%) scale(1.08);
	}
}

.download-main-btn:active {
	animation: none;
	transform: translate(-50%, -50%) scale(0.96);
}

@media (max-width: 600px) {
	.download-main-btn {
		width: 82%;
	}
}

@media (max-width: 360px) {
	.download-main-btn {
		width: 85%;
	}
}

@media (min-width: 601px) {
	.download-main-btn {
		width: 80%;
		height: 142px;
	}
}

@media (prefers-reduced-motion: reduce) {
	.download-main-btn {
		animation: none;
	}
}