:root {
	--primary: #3b82f6;
	--border-color: #e5e7eb;
}

/* ========== 通用内容区域 ========== */
.content-section {
	padding: 70px 0 80px 0;
	position: relative;
}

.content-section:nth-child(even) {
	background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.content-section::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 1px;
	background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
}

/* ========== 第一部分：服务保障列表 ========== */
.service-intro {
	margin-bottom: 60px;
	padding: 15px;
	background: rgba(248, 250, 252, 0.5);
	border-left: 4px solid var(--blue);
	border-radius: 0 12px 12px 0;
	text-align: left;
}

.service-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 24px;
}

.service-item {
	background: #fff;
	padding: 24px;
	border-radius: 12px;
	border: 1px solid rgba(59, 130, 246, 0.15);
	transition: all 0.3s ease;
	display: flex;
	align-items: center;
	gap: 16px;
}

.service-item:hover {
	border-color: rgba(59, 130, 246, 0.2);
	box-shadow: 0 10px 30px rgba(59, 130, 246, 0.06);
	transform: translateY(-4px);
}

.service-icon {
	width: 48px;
	height: 48px;
	background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
	border-radius: 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	overflow: hidden;
}

.service-icon img {
	width: 100%;
	height: 100%;
}

.service-item:nth-child(even) .service-icon {
	background: linear-gradient(135deg, rgba(0, 180, 160, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
}

.service-item:nth-child(even) .service-icon svg {
	color: var(--cyan);
}

.service-text {
	font-size: 15px;
	font-weight: 500;
	color: var(--fg);
}

/* ========== 图片展示区域 ========== */
.image-box {
	width: 100%;
/* 	background: #fff;
	border-radius: 16px;
	border: 1px solid rgba(59, 130, 246, 0.08); */
	overflow: hidden;
	position: relative;
	transition: all 0.4s ease;
	/* box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03); */
}

.image-box:hover {
	transform: translateY(-6px);/* 
	box-shadow: 0 20px 50px rgba(59, 130, 246, 0.1);
	border-color: rgba(59, 130, 246, 0.2); */
}

.image-wrapper {
	width: 100%;
	/* 默认高度 */
	/* background: #f8fafc; */
/* 	display: flex;
	align-items: center;
	justify-content: center; */
}

.image-wrapper img {
	max-width: 70%;
	display: block;
	margin: 0 auto;
	/* 确保图片完整显示 */
}

/* ========== 第四部分：运维支持体系 ========== */
.support-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 30px;
	margin-bottom: 60px;
}

.support-card {
	background: #fff;
	border-radius: 20px;
	padding: 36px;
	border: 1px solid rgba(59, 130, 246, 0.15);
	position: relative;
	overflow: hidden;
	transition: all 0.3s ease;
}

.support-card:hover {
	transform: translateY(-6px);
	box-shadow: 0 20px 40px rgba(59, 130, 246, 0.18);
	border-color: rgba(59, 130, 246, 0.15);
}

/* 右下角装饰 */
.support-card::after {
	content: '';
	position: absolute;
	bottom: -30px;
	right: -30px;
	width: 120px;
	height: 120px;
	background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
	pointer-events: none;
}

.support-card:nth-child(2)::after {
	background: radial-gradient(circle, rgba(0, 180, 160, 0.08) 0%, transparent 70%);

}

.support-card:nth-child(3)::after {
	background: radial-gradient(circle, rgba(124, 58, 237, 0.08) 0%, transparent 70%);
}

.support-card:nth-child(4)::after {
	background: radial-gradient(circle, rgba(0, 180, 160, 0.08) 0%, transparent 70%);
}

.support-header {
	display: flex;
	align-items: center;
	gap: 16px;
	margin-bottom: 20px;
	padding-bottom: 20px;
	border-bottom: 1px dashed rgba(0, 0, 0, 0.06);
}

.support-icon {
	width: 50px;
	height: 50px;

	border-radius: 12px;
	display: flex;
	align-items: center;
	justify-content: center;

	overflow: hidden;
}


.support-icon img {
	width: 100%;
	height: 100%;
}

.support-title {
	font-size: 20px;
	font-weight: 600;
	color: var(--fg);
}

.support-list {
	list-style: none;
}

.support-list li {
	position: relative;

	margin-bottom: 12px;
	font-size: 15px;
	color: var(--fg-muted);
	line-height: 1.6;
}.support-card ul{
	margin-left: 10px;
}



/* 响应式 */
@media (max-width: 1024px) {
	.support-grid {
		grid-template-columns: 1fr;
	}

	.category-list {
		gap: 40px;
	}

	.image-wrapper {
		height: 400px;
	}
}

@media (max-width: 768px) {
	.container {
		padding: 0 20px;
	}
.image-wrapper img {
	max-width: 100%;
	/* 确保图片完整显示 */
}

	.content-section {
		padding: 30px 0;
	}

	.category-list {
		gap: 20px;
		flex-wrap: wrap;
	}

	.service-intro {
		font-size: 14px;
		margin-bottom: 20px;
	}

	.service-text {
		font-size: 18px;
		font-weight: 600;
	}

	.support-grid {
		margin-bottom: 30px;
	}

	.support-card {
		padding: 20px;
	}

	.support-title {
		font-size: 18px;
	}

	.category-item {
		font-size: 15px;
	}

	.service-grid {
		grid-template-columns: 1fr;
	}

	.image-wrapper {
		height: auto;
	}
}