/* ======== 技术详情页样式 ======== */
.tech-detail-container {
	max-width: 1200px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: 1fr 350px;
	gap: 40px;
	padding: 20px;
}
.tech-main-content {
	background: var(--white);
	border-radius: var(--border-radius);
	box-shadow: var(--box-shadow);
	padding: 40px;
}
.tech-sidebar {
	background: var(--white);
	border-radius: var(--border-radius);
	box-shadow: var(--box-shadow);
	padding: 30px;
	align-self: start;
}
.tech-title {
	color: var(--primary-dark);
	font-size: 2.2rem;
	margin-bottom: 15px;
	position: relative;
	padding-bottom: 15px;
}
.tech-title::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 80px;
	height: 4px;
	background: linear-gradient(to right, var(--primary), var(--secondary));
	border-radius: 2px;
}
.tech-meta {
	display: flex;
	gap: 20px;
	margin-bottom: 30px;
	color: var(--gray);
	font-size: 0.95rem;
}
.tech-meta span {
	display: flex;
	align-items: center;
	gap: 6px;
}
.tech-image-main {
	width: 100%;
	height: 400px;
	border-radius: var(--border-radius);
	overflow: hidden;
	margin-bottom: 30px;
}
.tech-image-main img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}
.tech-image-main:hover img {
	transform: scale(1.03);
}
.tech-description {
	font-size: 1.1rem;
	line-height: 1.8;
	color: var(--text);
	margin-bottom: 40px;
}
.tech-highlights-section {
	margin-bottom: 40px;
}
.section-subtitle {
	font-size: 1.4rem;
	margin-bottom: 20px;
	color: var(--primary);
	padding-bottom: 10px;
	border-bottom: 2px solid var(--light-gray);
}
.tech-highlights {
	list-style: none;
	margin-top: 10px;
	padding-top: 10px;
}
.tech-highlights li {
	position: relative;
	padding-left: 30px;
	margin-bottom: 15px;
	color: var(--text);
	line-height: 1.6;
	font-size: 1.05rem;
}
.tech-highlights li:before {
	content: "\f00c";
	font-family: "Font Awesome 5 Free";
	font-weight: 900;
	position: absolute;
	left: 0;
	top: 4px;
	color: var(--primary);
	font-size: 1.2rem;
}
.tech-specs {
	width: 100%;
	border-collapse: collapse;
	margin: 30px 0 40px;
}
.tech-specs th, .tech-specs td {
	padding: 12px 15px;
	text-align: left;
	border-bottom: 1px solid var(--light-gray);
}
.tech-specs th {
	background-color: rgba(46, 125, 50, 0.05);
	color: var(--primary-dark);
	font-weight: 500;
	width: 30%;
}
.tech-principle {
	background: var(--light);
	border-radius: var(--border-radius);
	padding: 25px;
	margin: 30px 0;
	display: flex;
	flex-wrap: wrap;
	gap: 25px;
}
.tech-stats {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 20px;
	margin: 40px 0;
}
.stat-card {
	text-align: center;
	padding: 25px 15px;
	background: var(--light);
	border-radius: var(--border-radius);
	transition: var(--transition);
}
.stat-card:hover {
	transform: translateY(-2px);
	box-shadow: var(--box-shadow);
}
.stat-value {
	font-size: 2.5rem;
	font-weight: 700;
	color: var(--primary);
	margin-bottom: 10px;
	line-height: 1;
}
.stat-label {
	color: var(--gray);
	font-size: 1rem;
}
.tech-applications {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 25px;
	margin: 30px 0;
}
.application-card {
	background: var(--light);
	border-radius: var(--border-radius);
	padding: 25px;
	transition: var(--transition);
	border-left: 4px solid var(--primary);
}
.application-card:hover {
	transform: translateY(-2px);
	box-shadow: var(--box-shadow);
}
.application-card h4 {
	font-size: 1.2rem;
	margin-bottom: 15px;
	color: var(--dark);
}
.application-card p {
	color: var(--text-light);
	font-size: 0.95rem;
	line-height: 1.7;
}
.sidebar-title {
	font-size: 1.4rem;
	margin-bottom: 20px;
	color: var(--primary);
	padding-bottom: 10px;
	border-bottom: 2px solid var(--light-gray);
}
.related-tech {
	margin-top: 30px;
}
.related-card {
	display: flex;
	gap: 15px;
	margin-bottom: 20px;
	padding: 15px;
	border-radius: var(--border-radius);
	background: var(--light);
	transition: var(--transition);
	text-decoration: none;
	color: var(--text);
}
.related-card:hover {
	transform: translateX(2px);
	background: rgba(46, 125, 50, 0.1);
}
.related-image {
	width: 80px;
	height: 80px;
	border-radius: 8px;
	overflow: hidden;
	flex-shrink: 0;
}
.related-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.related-content h4 {
	font-size: 1.1rem;
	margin-bottom: 5px;
	color: var(--dark);
}
.related-content p {
	font-size: 0.9rem;
	color: var(--text-light);
	line-height: 1.5;
}
.contact-card {
	background: rgba(46, 125, 50, 0.05);
	border-radius: var(--border-radius);
	padding: 25px;
	margin-top: 30px;
	text-align: center;
}
.contact-card h3 {
	font-size: 1.3rem;
	margin-bottom: 20px;
	color: var(--primary);
}
.contact-btn {
	display: inline-block;
	background: var(--primary);
	color: var(--white);
	padding: 12px 30px;
	border-radius: 30px;
	text-decoration: none;
	font-weight: 500;
	transition: var(--transition);
	margin-top: 10px;
}
.contact-btn:hover {
	background: var(--primary-dark);
	transform: translateY(-2px);
	box-shadow: 0 5px 15px rgba(46, 125, 50, 0.3);
}
/* ===== 技术文档卡位新样式 ===== */
.tech-docs-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 15px;
	margin-top: 15px;
}
.tech-doc-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 15px 10px;
	border-radius: 8px;
	transition: all 0.3s;
	background: rgba(46, 125, 50, 0.05);
	text-decoration: none;
	text-align: center;
}
.tech-doc-item:hover {
	background: rgba(46, 125, 50, 0.1);
	transform: translateY(-1px);
}
.tech-doc-icon {
	font-size: 1.8rem;
	margin-bottom: 10px;
	color: var(--primary);
}
.tech-doc-name {
	font-size: 0.95rem;
	color: var(--text);
	font-weight: 500;
}
/* ===== 响应式设计 ===== */
@media (max-width: 992px) {
	.tech-detail-container {
		grid-template-columns: 1fr;
	}
	.tech-image-main {
		height: 350px;
	}
}
@media (max-width: 768px) {
	.tech-title {
		font-size: 1.8rem;
	}
	.tech-stats {
		grid-template-columns: 1fr 1fr;
	}
	.tech-principle {
		flex-direction: column;
	}
}
@media (max-width: 576px) {
	.tech-main-content {
		padding: 25px;
	}
	.tech-stats {
		grid-template-columns: 1fr;
	}
	.tech-docs-grid {
		grid-template-columns: 1fr;
	}
}
/* 全局图片响应式 */
img {
  max-width: 100%;
  height: auto;
}
/* 表格响应式处理 */
.table-container {
  overflow-x: auto;
  margin-bottom: 20px;
  -webkit-overflow-scrolling: touch;
transform: translate3d(0,0,0);
}
/* 超小屏幕优化 */
@media (max-width: 480px) {
  .tech-detail-container {
    padding: 10px 5px;
  }
  .tech-main-content {
    padding: 15px;
  }
  .tech-title {
    font-size: 1.6rem;
  }
  .section-subtitle {
    font-size: 1.2rem;
  }
  .tech-meta span {
    font-size: 0.8rem;
  }
}
/* 表格单元格换行优化 */
.tech-specs th, 
.tech-specs td {
  word-break: break-word;
  min-width: 100px;
}