/* LSPD 预加载屏幕样式 */
.lspd-preloader-overlay {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: #172D45;
	z-index: 999999;
	justify-content: center;
	align-items: center;
	opacity: 0;
	transition: opacity 0.5s ease;
	cursor: pointer;
	animation: fadeIn 0.8s ease forwards;
}

@keyframes fadeIn {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

.lspd-preloader-content {
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

.lspd-preloader-image {
	width: 500px;
	height: 500px;
	max-width: 90vw;
	max-height: 60vh;
	object-fit: contain;
	margin-bottom: 30px;
	opacity: 0;
	animation: fadeInUp 1s ease 0.3s forwards;
}

.lspd-preloader-title {
	color: #ffffff;
	font-size: 36px;
	font-weight: bold;
	margin: 0;
	padding: 0;
	text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
	opacity: 0;
	animation: fadeInUp 1s ease 0.6s forwards;
}

@keyframes fadeInUp {
	from {
		opacity: 0;
		transform: translateY(20px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* 淡出效果 */
.lspd-preloader-overlay.fade-out {
	animation: fadeOut 0.5s ease forwards;
}

@keyframes fadeOut {
	from {
		opacity: 1;
	}
	to {
		opacity: 0;
	}
}

/* 响应式设计 */
@media screen and (max-width: 768px) {
	.lspd-preloader-image {
		width: 300px;
		height: 300px;
	}
	
	.lspd-preloader-title {
		font-size: 24px;
	}
}