@charset "utf-8";
body {
	font-family: 'PingFang SC', sans-serif;
	background: #f5f6f8;
	color: #222;
	padding: 40px;
	max-width: 800px;
	margin: 0 auto;
}
h1 {
	color: #4a90e2;
}
.back-link {
	display: inline-block;
	margin-top: 20px;
	color: #4a90e2;
	text-decoration: none;
	font-weight: 500;
}
.back-link:hover {
	text-decoration: underline;
}
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
body {
	font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
	background-color: #f5f6f8;
	color: #222;
	line-height: 1.6;
}
.container {
	max-width: 1100px;
	margin: 0 auto;
	padding: 100px 24px 40px;
}
.case-detail {
	background: #fff;
	border: 1px solid #e0e0e0;
	border-radius: 20px;
	padding: 40px;
	box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.case-header {
	display: flex;
	flex-wrap: wrap;
	gap: 40px;
	margin-bottom: 40px;
}
.case-detail-img {
	flex: 1 1 400px;
	aspect-ratio: 4 / 3;
	background: #f0f0f0;
	border-radius: 14px;
	overflow: hidden;
}
.case-detail-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}
.case-detail-info {
	flex: 1 1 400px;
}
.case-detail-info h1 {
	font-size: 1.8rem;
	color: #111;
	margin-bottom: 8px;
	line-height: 1.3;
}
.case-detail-info .case-date {
	color: #888;
	font-size: 0.95rem;
	margin-bottom: 12px;
}
.case-detail-info .tag {
	display: inline-block;
	background: #e8f4fd;
	color: #4a90e2;
	padding: 4px 14px;
	border-radius: 20px;
	font-size: 0.8rem;
	font-weight: 600;
	margin-bottom: 16px;
}
.detail-section {
	margin-top: 30px;
}
.detail-section h2 {
	font-size: 1.4rem;
	color: #111;
	margin-bottom: 12px;
	padding-bottom: 8px;
	border-bottom: 2px solid #4a90e2;
	display: inline-block;
}
.detail-section p {
	color: #555;
	font-size: 0.95rem;
	margin-bottom: 12px;
	line-height: 1.8;
}
.data-card {
	background: #f9f9f9;
	border-radius: 12px;
	padding: 20px;
	text-align: center;
}
.data-card .number {
	font-size: 1.8rem;
	font-weight: 700;
	color: #4a90e2;
	margin-bottom: 4px;
}
.data-card .label {
	font-size: 0.85rem;
	color: #888;
}
.spec-table {
	width: 100%;
	border-collapse: collapse;
	margin-top: 12px;
}
.spec-table td {
	padding: 10px 16px;
	border-bottom: 1px solid #eee;
	font-size: 0.95rem;
	color: #333;
}
.spec-table td:first-child {
	color: #888;
	font-weight: 500;
	width: 30%;
}
.spec-table td:last-child {
	font-weight: 600;
}
.btn-back {
	display: inline-block;
	color: #4a90e2;
	text-decoration: none;
	font-weight: 500;
	padding: 10px 24px;
	border: 1px solid #4a90e2;
	border-radius: 30px;
	transition: all 0.3s;
	margin-top: 30px;
}
.btn-back:hover {
	background: #4a90e2;
	color: #fff;
}
footer {
	text-align: center;
	padding: 28px 0;
	border-top: 1px solid #e0e0e0;
	color: #888;
	font-size: 0.9rem;
	margin-top: 40px;
}
 @media (max-width: 768px) {
.case-header {
	flex-direction: column;
}
}
 </style>