body {
	margin: 0;
	padding: 0;
	font-family: "微软雅黑", "PingFang SC", sans-serif;
}
#main-body {
	position: relative;
	width: 100%;
	height: 100vh;
	overflow: hidden;
}
.background-img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	z-index: 1;
}
.my-content {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 2;
	display: flex;
	flex-direction: column;
}
.my-content .my-information {
	text-align: center;
	padding: 60px 20px 40px;
	max-width: 800px;
	margin: 0 auto;
	width: 100%;
	box-sizing: border-box;
}
.my-content .my-information h2 {
	font-size: 48px;
	color: #333;
	margin-bottom: 40px;
	text-shadow: 2px 2px 4px rgba(255,255,255,0.8);
}
.my-content .my-information p {
	font-size: 26px;
	line-height: 40px;
	color: #555;
	margin-bottom: 20px;
	text-shadow: 1px 1px 3px rgba(255,255,255,0.8);
}
.my-content .scroll-wrapper {
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: center;
	overflow: hidden;
	height: 100%;
}
.my-content .scroll-content {
	animation: scrollUp 25s linear infinite;
}
@keyframes scrollUp {
	0% { transform: translateY(0); }
	100% { transform: translateY(-45%); }
}
.my-icons {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 60px;
	position: absolute;
	bottom: 8%;
	left: 50%;
	transform: translateX(-50%);
}
.music, .reading, .bass, .writing {
	width: 160px;
	height: 160px;
}
.music img, .reading img, .bass img, .writing img {
	width: 100%;
	height: 100%;
}