:root {
	--primary: #2c3e50;
	--secondary: #3498db;
	--accent: #2980b9;
	--light: #f8f9fa;
	--dark: #2c3e50;
	--success: #27ae60;
	--popular: #ff6b6b;
	--card-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
}

body {
	background-color: #f5f7fa;
	color: #333;
	line-height: 1.6;
	min-height: 100vh;
	position: relative;
	padding-bottom: 60px;
}

.container {
	max-width: 1300px;
	margin: 0 auto;
	padding: 20px;
}

header {
	text-align: center;
	padding: 40px 20px;
	margin-bottom: 30px;
	position: relative;
}

header h1 {
	font-size: 2.5rem;
	color: var(--dark);
	margin-bottom: 15px;
	font-weight: 600;
}

header p {
	font-size: 1.1rem;
	color: #555;
	max-width: 700px;
	margin: 0 auto 25px;
}

.popular-tag {
	position: absolute;
	top: 20px;
	right: 20px;
	background: var(--popular);
	color: white;
	padding: 8px 20px;
	border-radius: 30px;
	font-weight: 600;
	transform: rotate(5deg);
	box-shadow: 0 4px 10px rgba(255, 107, 107, 0.3);
	animation: pulse 2s infinite;
}

@keyframes pulse {
	0% {
		transform: rotate(5deg) scale(1);
	}

	50% {
		transform: rotate(5deg) scale(1.05);
	}

	100% {
		transform: rotate(5deg) scale(1);
	}
}

.feature-highlights {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 10px;
	margin: 15px 0;
}

.feature-tag {
	background-color: rgba(52, 152, 219, 0.1);
	color: var(--accent);
	padding: 8px 15px;
	border-radius: 30px;
	font-size: 0.9rem;
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.plans-container {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
	margin-bottom: 50px;
}

.plan-card {
	background: white;
	border-radius: 10px;
	box-shadow: var(--card-shadow);
	overflow: hidden;
	transition: all 0.3s ease;
	display: flex;
	flex-direction: column;
	border-top: 4px solid var(--secondary);
	position: relative;
}

.premium-card {
	border-top: 4px solid var(--popular);
	transform: translateY(-10px);
	box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1), 0 0 0 2px var(--popular);
	animation: glow 2s infinite alternate;
}

@keyframes glow {
	from {
		box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1), 0 0 0 2px var(--popular);
	}

	to {
		box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1), 0 0 0 4px var(--popular);
	}
}

.popular-badge {
	position: absolute;
	top: 15px;
	right: -30px;
	background: var(--popular);
	color: white;
	padding: 8px 30px;
	font-weight: 600;
	font-size: 0.9rem;
	transform: rotate(45deg);
	box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.plan-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.premium-card:hover {
	transform: translateY(-15px);
}

.plan-header {
	padding: 25px 20px;
	text-align: center;
	border-bottom: 1px solid #eee;
	position: relative;
}

.premium-header {
	background: linear-gradient(135deg, #fff, #fff8f8);
}

.plan-name {
	font-size: 1.4rem;
	font-weight: 600;
	margin-bottom: 10px;
	color: var(--dark);
}

.premium-name {
	color: var(--popular);
}

.plan-price {
	font-size: 2rem;
	font-weight: 700;
	margin: 15px 0;
	color: var(--accent);
}

.premium-price {
	color: var(--popular);
	animation: price-pulse 2s infinite;
}

@keyframes price-pulse {
	0% {
		transform: scale(1);
	}

	50% {
		transform: scale(1.05);
	}

	100% {
		transform: scale(1);
	}
}

.plan-price span {
	font-size: 1rem;
	font-weight: 400;
	color: #777;
}

.plan-description {
	color: #666;
	font-size: 0.95rem;
}

.plan-features {
	padding: 20px;
	flex-grow: 1;
}

.premium-features .feature:nth-child(odd) {
	background-color: #fff8f8;
}

.feature {
	display: flex;
	justify-content: space-between;
	padding: 12px 10px;
	border-bottom: 1px solid #f0f0f0;
	transition: background 0.3s;
	border-radius: 4px;
}

.feature:hover {
	background-color: #f8fafd;
}

.feature:last-child {
	border-bottom: none;
}

.feature-title {
	font-weight: 500;
	font-size: 0.95rem;
	color: #555;
}

.feature-value {
	font-weight: 600;
	text-align: right;
	color: var(--dark);
}

.feature-value i {
	color: var(--success);
}

.support {
	background: var(--light);
	padding: 15px;
	text-align: center;
	font-weight: 500;
	color: #555;
	font-size: 0.95rem;
}

.btn-subscribe {
	display: block;
	width: 100%;
	padding: 14px;
	text-align: center;
	background: var(--accent);
	color: white;
	text-decoration: none;
	font-weight: 600;
	border: none;
	font-size: 1rem;
	cursor: pointer;
	transition: background 0.3s ease;
}

.premium-btn {
	background: var(--popular);
}

.btn-subscribe:hover {
	background: var(--dark);
}

.premium-btn:hover {
	background: #ff5252;
}

.comparison-section {
	margin: 50px 0;
}

.section-title {
	text-align: center;
	margin-bottom: 30px;
	font-size: 1.8rem;
	color: var(--dark);
	font-weight: 600;
}

.comparison-table {
	background: white;
	border-radius: 10px;
	box-shadow: var(--card-shadow);
	overflow: hidden;
}

table {
	width: 100%;
	border-collapse: collapse;
}

thead th {
	padding: 18px 15px;
	text-align: center;
	background: var(--light);
	font-weight: 600;
	color: var(--dark);
	border-bottom: 1px solid #eee;
}

.premium-header-cell {
	background: #fff8f8;
	color: var(--popular);
	position: relative;
}

.premium-header-cell::after {
	content: "最受欢迎";
	position: absolute;
	top: 5px;
	right: 5px;
	background: var(--popular);
	color: white;
	font-size: 0.7rem;
	padding: 2px 8px;
	border-radius: 10px;
}

tbody td {
	padding: 15px;
	border-bottom: 1px solid #f0f0f0;
}

tbody tr:last-child td {
	border-bottom: none;
}

.feature-row {
	background: var(--light);
	font-weight: 600;
	color: var(--dark);
}

.check {
	color: var(--success);
	font-weight: 600;
	font-size: 1.1rem;
}

.premium-cell {
	background: #fff8f8;
	font-weight: 700;
}

.text-center {
	text-align: center;
}

.feature-icon {
	display: inline-block;
	width: 26px;
	height: 26px;
	background: rgba(52, 152, 219, 0.1);
	color: var(--accent);
	border-radius: 50%;
	text-align: center;
	line-height: 26px;
	margin-right: 8px;
}

.footer {
	text-align: center;
	padding: 30px 20px;
	color: #777;
	font-size: 0.9rem;
	border-top: 1px solid #eee;
	margin-top: 30px;
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
}

/* 客服二维码样式 */
.customer-service {
	position: fixed;
	bottom: 30px;
	right: 30px;
	z-index: 1000;
	transition: all 0.3s ease;
}

.service-icon {
	width: 60px;
	height: 60px;
	background: var(--accent);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
	cursor: pointer;
	transition: all 0.3s ease;
}

.service-icon:hover {
	background: var(--dark);
	transform: scale(1.1);
}

.service-icon i {
	color: white;
	font-size: 28px;
}

.qr-code {
	position: absolute;
	bottom: 80px;
	right: 0;
	background: white;
	padding: 15px;
	border-radius: 10px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
	display: none;
	flex-direction: column;
	align-items: center;
	width: 200px;
	transition: all 0.4s ease;
	transform: translateY(10px);
	opacity: 0;
}

.qr-code.active {
	display: flex;
	opacity: 1;
	transform: translateY(0);
}

.qr-code img {
	width: 160px;
	height: 160px;
	border: 1px solid #eee;
	margin-bottom: 10px;
}

.qr-title {
	font-weight: 600;
	color: var(--dark);
	margin-bottom: 5px;
}

.qr-desc {
	font-size: 0.8rem;
	color: #777;
	text-align: center;
}

@media (max-width: 1200px) {
	.plans-container {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.plans-container {
		grid-template-columns: 1fr;
	}

	header h1 {
		font-size: 2rem;
	}

	.comparison-table {
		overflow-x: auto;
		display: block;
	}

	.popular-tag {
		position: relative;
		top: 0;
		right: 0;
		margin: 10px auto;
		transform: none;
		display: inline-block;
	}

	.customer-service {
		bottom: 20px;
		right: 20px;
	}

	.qr-code {
		width: 160px;
		right: -20px;
	}

	.qr-code img {
		width: 140px;
		height: 140px;
	}
}
.nos {
	color: red !important;
}