:root {

	/* 浅色模式颜色 */

	--primary: #d23669;

	--secondary: #ff758c;

	--accent: #7f7fd5;

	--text: #5a2a3e;

	--bg: #fff9fb;

	--card-bg: rgba(255, 255, 255, 0.95);

	--success: #4CAF50;

	--warning: #FF9800;

	--danger: #E91E63;

	--info: #2196F3;

	--gradient: linear-gradient(135deg, #ff9a9e 0%, #fad0c4 100%);

}

/* 暗色模式颜色 */

[data-theme="dark"] {

	--primary: #ff6b9e;

	--secondary: #ff8da1;

	--accent: #9d9dff;

	--text: #f8f9fa;

	--bg: #1a1a1a;

	--card-bg: rgba(40, 40, 40, 0.95);

	--success: #66BB6A;

	--warning: #FFA726;

	--danger: #F48FB1;

	--info: #81D4FA;

	--gradient: linear-gradient(135deg, #434343 0%, #000000 100%);

}

* {

	box-sizing: border-box;

	margin: 0;

	padding: 0;

	transition: background-color 0.3s ease, color 0.3s ease;

}

body {

	font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, sans-serif;

	background: var(--gradient);

	color: var(--text);

	line-height: 1.6;

	min-height: 100vh;

	overflow-x: hidden;

	padding: 1rem;

}

.container {

	max-width: 1000px;

	margin: 2rem auto;

	padding: 2.5rem;

	background: var(--card-bg);

	border-radius: 1.5rem;

	box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.15);

	position: relative;

	overflow: hidden;

	backdrop-filter: blur(10px);

	animation: fadeIn 0.8s ease-out;

}

.container::before {

	content: "";

	position: absolute;

	top: -50%;

	left: -50%;

	width: 200%;

	height: 200%;

	background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0) 70%);

	transform: rotate(30deg);

	z-index: -1;

}

[data-theme="dark"] .container::before {

	background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 70%);

}

header {

	text-align: center;

	margin-bottom: 3rem;

	position: relative;

}

.logo {

	width: 80px;

	height: 80px;

	margin: 0 auto 1.5rem;

	background: linear-gradient(135deg, var(--primary), var(--secondary));

	border-radius: 50%;

	display: flex;

	align-items: center;

	justify-content: center;

	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);

	transition: all 0.3s ease;

}

.logo:hover {

	transform: rotate(15deg) scale(1.1);

}

.logo i {

	font-size: 2.5rem;

	color: white;

}

h1,
h2,
h3 {

	color: var(--primary);

	margin: 1.5rem 0;

	font-weight: 700;

	position: relative;

}

h1 {

	font-size: 2.2rem;

	margin-bottom: 1rem;

	text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);

}

.subtitle {

	font-size: 1.2rem;

	color: var(--text);

	opacity: 0.8;

	margin-bottom: 2rem;

}

.divider {

	height: 3px;

	background: linear-gradient(to right, transparent, var(--primary), transparent);

	margin: 2.5rem auto;

	width: 80%;

	max-width: 400px;

	border-radius: 3px;

	opacity: 0.7;

}

.storage-grid {

	display: grid;

	grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));

	gap: 1.8rem;

	margin: 3rem 0;

}

.storage-card {

	background: var(--card-bg);

	padding: 2rem;

	border-radius: 1.2rem;

	box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);

	transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);

	position: relative;

	overflow: hidden;

	border: 1px solid rgba(210, 54, 105, 0.1);

}

.storage-card::before {

	content: '';

	position: absolute;

	top: 0;

	left: 0;

	width: 100%;

	height: 100%;

	background: linear-gradient(135deg, rgba(127, 127, 213, 0.05), transparent);

	z-index: -1;

	opacity: 0;

	transition: opacity 0.3s ease;

}

.storage-card:hover {

	transform: translateY(-8px);

	box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);

}

.storage-card:hover::before {

	opacity: 1;

}

.storage-icon {

	width: 70px;

	height: 70px;

	margin: 0 auto 1.5rem;

	background: linear-gradient(135deg, var(--accent), #86a8e7);

	border-radius: 50%;

	display: flex;

	align-items: center;

	justify-content: center;

	color: white;

	font-size: 2rem;

	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);

}

.storage-title {

	font-size: 1.5rem;

	color: var(--primary);

	margin-bottom: 1.2rem;

	font-weight: 600;

}

.storage-desc {

	color: var(--text);

	opacity: 0.8;

	margin-bottom: 2rem;

	font-size: 0.95rem;

	line-height: 1.7;

}

.btn {

	display: flex;

	align-items: center;

	justify-content: center;

	gap: 0.8rem;

	padding: 1rem 1.8rem;

	color: white;

	text-decoration: none;

	border-radius: 1rem;

	font-size: 1.1rem;

	font-weight: 600;

	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);

	transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);

	position: relative;

	overflow: hidden;

	z-index: 1;

	border: none;

	cursor: pointer;

	width: 100%;

	max-width: 250px;

	margin: 0 auto;

}

.btn::before {

	content: '';

	position: absolute;

	top: 0;

	left: 0;

	width: 100%;

	height: 100%;

	background: linear-gradient(rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0));

	z-index: -1;

	transition: opacity 0.3s ease;

	opacity: 0;

}

.btn:hover {

	transform: translateY(-3px);

	box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);

}

.btn:hover::before {

	opacity: 1;

}

.btn:active {

	transform: translateY(1px);

}

.btn i {

	font-size: 1.2rem;

}

.btn-primary {

	background: linear-gradient(135deg, var(--accent), #86a8e7);

}

.btn-secondary {

	background: linear-gradient(135deg, #8e44ad, #9b59b6);

	margin-top: 3rem;

	max-width: 200px;

}

.footer {

	margin-top: 4rem;

	text-align: center;

	font-size: 0.9rem;

	color: var(--text);

	opacity: 0.7;

}

.footer a {

	color: var(--primary);

	text-decoration: none;

	font-weight: 600;

}

.footer a:hover {

	text-decoration: underline;

}

/* 主题切换按钮 */

.theme-toggle {

	position: fixed;

	top: 20px;

	right: 20px;

	width: 44px;

	height: 44px;

	border-radius: 50%;

	background: var(--card-bg);

	display: flex;

	align-items: center;

	justify-content: center;

	cursor: pointer;

	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);

	z-index: 100;

	border: none;

	color: var(--primary);

	transition: all 0.3s ease;

}

.theme-toggle:hover {

	transform: scale(1.1) rotate(30deg);

	box-shadow: 0 3px 15px rgba(0, 0, 0, 0.2);

}

/* 动画效果 */

.animate-delay-1 {
	animation-delay: 0.2s;
}

.animate-delay-2 {
	animation-delay: 0.4s;
}

.animate-delay-3 {
	animation-delay: 0.6s;
}

@keyframes fadeIn {

	from {
		opacity: 0;
		transform: translateY(20px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}

}

@keyframes pulse {

	0% {
		transform: scale(1);
	}

	50% {
		transform: scale(1.05);
	}

	100% {
		transform: scale(1);
	}

}

@keyframes bounce {

	0%,
	100% {
		transform: translateY(0);
	}

	50% {
		transform: translateY(-10px);
	}

}

/* 响应式设计 */

@media (max-width: 768px) {

	.container {

		margin: 1rem;

		padding: 2rem;

		border-radius: 1.2rem;

	}



	h1 {
		font-size: 1.8rem;
	}



	.storage-grid {

		grid-template-columns: 1fr;

		gap: 1.5rem;

	}



	.storage-card {

		padding: 1.8rem;

	}



	.storage-icon {

		width: 60px;

		height: 60px;

		font-size: 1.8rem;

	}

}

@media (max-width: 480px) {

	.container {

		padding: 1.5rem;

	}



	h1 {
		font-size: 1.6rem;
	}



	.subtitle {

		font-size: 1rem;

	}



	.storage-title {

		font-size: 1.3rem;

	}



	.storage-desc {

		font-size: 0.9rem;

	}



	.btn {

		padding: 0.9rem 1.5rem;

		font-size: 1rem;

	}



	.theme-toggle {

		width: 36px;

		height: 36px;

		top: 15px;

		right: 15px;

	}

}