body, html {
	width: 100%;
	height: 100%;
	background: #AF51FF;
}

#container {
	width: 100%;
	height: 100%;
}

.main {
	width: 100%;
	height: 100%;
}

/* 添加移动端优化 */
@media screen and (max-width: 750px) {
    body {
        -webkit-overflow-scrolling: touch; /* iOS滚动优化 */
    }
    
    .bg {
        width: 100%;
        height: auto;
    }
}

.download-btn {
	position: fixed;
	bottom: 124px;
	left: 72px;
	z-index: 9;
	width: 606px;
	height: 112px;
	line-height: 112px;
	color: #AF51FF;
	font-size: 40px;
	font-weight: bold;
	text-align: center;
	background: linear-gradient( 180deg, #FFFFFF 0%, #E7CCFF 100%);
	border-radius: 60px;
}

.open-ios{
	position: fixed;
	bottom: 64px;
	left: 50%;
	transform: translateX(-50%);
	z-index: 9;
	display: flex;
	align-items: center;
	gap: 6px;
}

.open-ios span{
	font-weight: 500;
	font-size: 28px;
	color: #FFFFFF;
}

.open-ios img{
	width: 24px;
	height: 24px;
}

.download-btn {
	overflow: hidden;
	transition: all 0.3s ease;
}

.download-btn:active {
	transform: scale(0.95);
}

.download-btn .ripple {
	position: absolute;
	background: rgba(255, 255, 255, 0.5);
	border-radius: 50%;
	transform: scale(0);
	animation: ripple 0.6s linear;
	pointer-events: none;
}

@keyframes ripple {
	to {
		transform: scale(2.5);
		opacity: 0;
	}
}