* {
		margin: 0;
		padding: 0;
		color:#4D5656;
	}
	a {
		-webkit-tap-highlight-color: rgba(255, 255, 255, 0);
		-webkit-user-select: none;
		-moz-user-focus: none;
		-moz-user-select: none;
		text-decoration: none;
	}
	ul li {
		list-style: none;
	}
	nav a{
		margin-left:32px;
	}
	nav a.active{
		color: #71b3dd;
	}
	body {
		background-color: #ecf0f3;
		}
	.container {
		width: 300px;
		height: 500px;
		position: absolute;
		top: 50%;
		left: 50%;
		z-index:1;
		-webkit-transform: translate(-50%, -50%);
		-moz-transform: translate(-50%, -50%);
		-ms-transform: translate(-50%, -50%);
		-o-transform: translate(-50%, -50%);
		transform: translate(-50%, -50%);
	}
	.hander {
		width: 100%;
		height: 30px;
		line-height:30px;
		z-index:1;
		background-color: #ecf0f3;
		border-radius: 15px;
		box-shadow: 5px 5px 10px #b1b4b6,
			-5px -5px 10px #ffffff;
	}
	.content {
		width: 100%;
		height: 400px;
		margin-top:20px;
		background-color: #ecf0f3;
		border-radius: 15px;
		box-shadow: 5px 5px 10px #b1b4b6,
			-5px -5px 10px #ffffff;
	}
	.content section{
		position: absolute;
		opacity: 0;
		transition: .4s ease-out;
	}
	.content section.active-section{
		opacity: 1;
	}
	.main {
		width: 300px;
		height: 400px;
		z-index:1;
		display:inline-block;
		position:relative;
		overflow: hidden;
		border-radius: 10px;
	}
	.bgo {
		background-repeat: no-repeat;
		background-size: cover;
		width:100%;
	}
	.bgt {
		margin-bottom:40px;
		background-repeat: no-repeat;
		background-size: cover;
		width:100%;
	}
	.ato {
		width: 100px;
		height: 100px;
		position: absolute;
		top: 37%;
		left: 33%;
		border-radius: 50%;
		transition: transform 0.3s ease;
		cursor: pointer;
	}
	.ato:hover {
		transform: scale(1.1);
	}
	.ats {
		width: 60px;
		height: 60px;
		position: absolute;
		top: 70px;
		left: 120px;
		border-radius: 50%;
		animation: light 4s ease-in-out infinite;
		transition: 0.5s;
	}
		.ats:hover {
		transform: scale(1.15) rotate(720deg);
	}
	.name {
		margin:0 auto;
		margin-top: 75px;
		height:20px;
		line-height:20px;
		font-size: 22px;
		text-align: center;
	}
	.motto{
		margin:0 auto;
		font-size: 14px;
		text-align: center;
		margin-top:10px;
		width:130px;
		height:20px;
		line-height:20px;
	}
	.navo{
		text-align:center;
		position:fixed;
		bottom:65px;
		left: 50%;
		transform: translateX(-50%);
		width: 100%;
	}
	.navo ul{
		display: flex;
		justify-content: center;
		align-items: center;
		list-style: none;
		margin: 0;
		padding: 0;
	}
	.navo ul li{
		display: inline-block;
		margin: 0 15px;
		animation: light 4s ease-in-out infinite;
		transition: 0.5s;
	}
	.navo ul li:hover {
		transform: scale(1.15) rotate(720deg);
	}
	.navo ul li a {
		display: inline-block;
		line-height: 1;
	}
	.navo ul li .icon-svg {
		width: 1em;
		height: 1em;
		vertical-align: -0.125em;
		fill: currentColor;
	}
	.about{
		font-size:12px;
		padding:10px;
		margin:40px;
		margin-top:0px;
		margin-bottom:0px;
		border-radius: 15px;
		background: #ecf0f3;
		box-shadow: inset 5px 5px 10px #b1b4b6,
			inset -5px -5px 10px #ffffff;
	}
	.box{
		margin:20px;
		margin-top:0px;
		border-radius: 15px;
		padding:10px;
		margin-bottom:10px;
		background: #ecf0f3;
		box-shadow: inset 5px 5px 10px #b1b4b6,
			inset -5px -5px 10px #ffffff;
	}
	#boxs{
		margin:0px;
		height: 200px;
		overflow-x: hidden;
		overflow-y: scroll;
	}
	#boxs::-webkit-scrollbar{
		width: 5px;
		height: 5px;
	}
	#boxs::-webkit-scrollbar-track{
		border-radius: 12px;
		background-color: #eee;
	}
	#boxs::-webkit-scrollbar-thumb{
		border-radius: 12px;
		background-color: #aaa;
	}
	.track-list li {
		position: relative;
		padding: 10px 0 0 20px;
		margin-left:15px;
		border-left: 2px solid #aaa;
	}
	.track-list li .node-icon {
		position: absolute;
		left: -10px;
		top: 50%;
		height:18px;
		border-radius: 50%;
		background-color:#ecf0f3;
	}
	.track-list li .time {
		position: relative;
		font-size:12px;
		width:100%;
		top:4px;
		display: inline-block;
		vertical-align: middle;
	}
	.track-list li .txt {
		position: relative;
		font-size:12px;
		top: 2px;
		display: inline-block;
		vertical-align: middle;
	}
	.web{
		width:75%;
		height:20px;
		text-align:center;
		background: #fafafa 
		repeating-linear-gradient(-45deg,#fff,#fff 1.125rem,transparent 1.125rem,transparent 2.25rem);
		box-shadow:0 2px 5px rgba(0,0,0,.15);
		margin:0 auto;
		margin-top:0px;
		margin-bottom:20px;
		padding:10px;
		border-radius:5px;
		font-size:15px;
		font-weight: 900;
	}
	.tips{
		width:73%;
		border-bottom-right-radius: 2px;
		border-left: 4px solid #2ECC71;
		border-top-right-radius: 2px;
		margin: 0 auto;
		text-align:center;
		padding: 10px;
		position: relative;
		background-color: #f8f8f8;
		font-size:15px;
	}
	.footer{
		width:100%;
		margin: 0 auto;
		font-size:11px;
		text-align:center;
		position:fixed;
		bottom:10px;
	}
	.copy-tip {
		position: fixed;
		background-color: rgba(0, 0, 0, 0.8);
		color: #fff;
		padding: 12px 24px;
		border-radius: 8px;
		font-size: 14px;
		z-index: 10000;
		opacity: 0;
		transition: opacity 0.3s ease;
		pointer-events: none;
		white-space: nowrap;
	}
	.copy-tip.show {
		opacity: 1;
	}
	#snow-container {
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		pointer-events: none;
		z-index: 9999;
		overflow: hidden;
	}
	.snowflake {
		position: absolute;
		top: -10px;
		background: #fff;
		border-radius: 50%;
		box-shadow: 0 0 6px rgba(255, 255, 255, 0.8);
		animation: snowfall linear infinite;
	}
	.snowflake::before {
		content: '❄';
		position: absolute;
		top: 50%;
		left: 50%;
		transform: translate(-50%, -50%);
		font-size: 100%;
		color: #fff;
		text-shadow: 0 0 3px rgba(255, 255, 255, 0.8);
	}
	@keyframes snowfall {
		0% {
			transform: translateY(0) translateX(0) rotate(0deg);
			opacity: 1;
		}
		100% {
			transform: translateY(100vh) translateX(20px) rotate(360deg);
			opacity: 0;
		}
	}