p,
html,
body {
	padding: 0;
	margin: 0;
}
html,
body {
	overflow-x: hidden;
	width: 100vw;
	font: 14px Helvetica Neue, Helvetica, PingFang SC, Tahoma, Arial, sans-serif;
}
html {
	font-size: 100px;
}

/*Chrome*/

@media screen and (-webkit-min-device-pixel-ratio: 0) {
	.gradientBtn {
		color: #fff;
		font-size: 0.24rem;
		border-radius: 0.1rem;
		position: relative;
		cursor: pointer;
		border: none;
		background-color: transparent;
	}

	.gradientBtn::after {
		content: '';
		position: absolute;
		inset: 0;
		border-radius: inherit;
		padding: 0.02rem;
		box-sizing: border-box;
		background-image: linear-gradient(135deg, #bf2228, #6c32e2);
		background-size: 100%;
		mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
		mask-composite: exclude;
		-moz-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
		-moz-mask-composite: exclude;
		-webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
		-webkit-mask-composite: xor;
	}
}

/*FireFox*/

@-moz-document url-prefix() {
	.gradientBtn {
		color: #fff;
		font-size: 0.2rem;
		border-radius: 0.01rem;
		position: relative;
		cursor: pointer;
		border: 0.02rem solid transparent;
		border-image: linear-gradient(135deg, #bf2228, #6c32e2) 1;
	}

	.gradientBtn::after {
		display: none;
	}
}
.gradientBtn:hover {
	box-shadow: 0 0 0.03rem 0.02rem #bf2228, 0 0 0.07rem 0.04rem #dc1ecd, 0 0 0.13rem 0.04rem #4239ea,
		0 0 0.25rem 0.05rem #fb5d14;
}

.title_first {
	font-size: 0.48rem;
	color: transparent;
	background-image: linear-gradient(90deg, #bf2228, #dc1ecd, #4239ea, #fb5d14);
	background-clip: text;
	-webkit-background-clip: text;
	-moz-background-clip: text;
	line-height: 1;
	position: relative;
}

.title_first::before {
	position: absolute;
	content: '';
	display: block;
	width: 0.34rem;
	height: 0.34rem;
	left: -0.34rem;
	top: -0.34rem;
	background-image: url('https://changbudao-1257401975.cos.ap-hongkong.myqcloud.com/images/aura/image/img4p1.webp');
	background-size: 100% 100%;
}

.title {
	font-size: 0.48rem;
	color: transparent;
	background-image: linear-gradient(90deg, #bf2228, #dc1ecd, #4239ea, #fb5d14);
	background-clip: text;
	-webkit-background-clip: text;
	-moz-background-clip: text;
	line-height: 1;
}

.text {
	font-weight: 500;
	font-size: 0.18rem;
	line-height: 1.8;
}

video {
	background-color: #333;
	object-fit: cover;
}