body {
	background: #ffffff;
	color: #333;
	line-height: 1.6;
	padding: 0;
}

.container_zr {
	max-width: 1400px;
	margin: 0 auto;
	padding: 20px;
}

/* 顶部横幅 */
.hero-banner {
	display: flex;
	background: linear-gradient(135deg, #f8f9fc 0%, #e6f0ff 100%);
	border-radius: 15px;
	overflow: hidden;
	margin-bottom: 50px;
	box-shadow: 0 10px 30px rgba(0, 0, 100, 0.08);
	border: 1px solid #e0e6f0;
}

.product-image {
	flex: 1;
	position: relative;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #f8faff;
	padding: 20px;
}

.product-display {
	flex: 1;
	padding: 40px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.product-title {
	font-size: 2.2rem;
	color: #1a3a7e;
	margin-bottom: 15px;
	font-weight: 700;
}

.product-model {
	font-size: 1.4rem;
	color: #2f76c8;
	margin-bottom: 30px;
	font-weight: 600;
}

.spec-list {
	list-style: none;
	margin-bottom: 30px;
}

.spec-list li {
	margin-bottom: 12px;
	font-size: 1rem;
	display: flex;
	align-items: center;
}

.spec-list li i {
	color: #4a9eff;
	margin-right: 10px;
	font-size: 1.2rem;
}

.hotline-box {
background: linear-gradient(90deg, #015cb5, #1a73e8); /* 完整梯度背景 */
padding: 20px;
border-radius: 10px;
color: white;
max-width: 100%; /* 确保不超出容器 */
}

/* 小屏幕适配（手机） */
@media (max-width: 768px) {
.hotline-box > div {
	flex-direction: column; /* 改为上下布局 */
	text-align: center; /* 内容居中 */
}

.hotline-number {
	font-size: 1.6rem; /* 缩小号码字体避免换行 */
	letter-spacing: 0;
}

.hotline-text {
	font-size: 0.9rem;
	margin-bottom: 15px; /* 增加与二维码的间距 */
}

.wechat-qrcode img {
	width: 120px; /* 适当缩小二维码 */
	height: 120px;
	margin: 0 auto !important; /* 确保居中 */
}
}

/* 超小屏幕优化 */
@media (max-width: 480px) {
.hotline-box {
	padding: 15px 10px;
}

.hotline-number {
	font-size: 1.4rem;
}

.wechat-qrcode img {
	width: 100px;
	height: 100px;
}
}  


.hotline-title {
	font-size: 1.3rem;
	margin-bottom: 10px;
	font-weight: 500;
}

.hotline-number {
	font-size: 2rem;
	font-weight: 700;
	letter-spacing: 1px;
	margin-bottom: 10px;
}

.hotline-text {
	font-size: 1rem;
	opacity: 0.9;
}

.main-image {
	max-width: 90%;
	max-height: 90%;
	object-fit: contain;
	transition: all 0.3s ease;
}

.thumbnail-container {
	position: absolute;
	bottom: 40px;
	left: 0;
	right: 0;
	display: flex;
	justify-content: center;
	gap: 20px;
}

.thumbnail {
	width: 175px;
	height: 140px;
	background: white;
	border-radius: 6px;
	cursor: pointer;
	overflow: hidden;
	border: 2px solid transparent;
	transition: all 0.3s ease;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 3px 8px rgba(0, 0, 0, 0.05);
}

.thumbnail:hover, .thumbnail.active {
	border-color: #4a9eff;
	transform: translateY(-5px);
	box-shadow: 0 5px 15px rgba(74, 158, 255, 0.15);
}

/* 调整大图容器向上移动 */
.main-image-container {
	/* 向上移动20px，可根据实际情况调整数值 */
	margin-bottom: 20px; 
	/* 或者使用相对定位向上移动 */
	/* position: relative;
	bottom: 20px; */
}

#mainImage {
/* 减少底部间距，使大图整体上移 */
margin-bottom: 200px;
}
/* 同时确保缩略图容器位置合适，不遮挡大图 */
.thumbnail-container {
	/* 如果之前的bottom值导致遮挡，适当增大这个值 */
	bottom: 60px; /* 比之前更大的值，让缩略图更靠下 */
}
.thumbnail img {
	width: 95%;
	height: 95%;
	object-fit: contain;
}

/* 相关推荐 */
.recommendations {
	margin-bottom: 50px;
}

.section-title {
	text-align: center;
	margin-bottom: 40px;
	position: relative;
}

.section-title h2 {
	font-size: 2.2rem;
	color: #1a3a7e;
	margin-bottom: 15px;
	font-weight: 700;
}

.section-title .divider {
	width: 80px;
	height: 4px;
	background: linear-gradient(90deg, #4a9eff, #6c5ce7);
	border-radius: 2px;
	margin: 0 auto 20px;
}

.section-title p {
	color: #666;
	font-size: 1.1rem;
	max-width: 700px;
	margin: 0 auto;
}

.products-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 25px;
}

.product-card {
	background: white;
	border-radius: 12px;
	padding: 25px;
	text-align: center;
	transition: all 0.4s ease;
	border: 1px solid #e0e6f0;
	box-shadow: 0 8px 25px rgba(0, 0, 100, 0.05);
}

.product-card:hover {
	transform: translateY(-10px);
	box-shadow: 0 15px 40px rgba(0, 0, 100, 0.15);
}

.card-img {
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 20px;
}

.card-img img {
	max-width: 90%;
	max-height: 90%;
	transition: transform 0.4s ease;
}

.product-card:hover .card-img img {
	transform: scale(1.1);
}

.card-title {
	font-size: 1.3rem;
	margin: 15px 0 10px;
	color: #1a3a7e;
	font-weight: 600;
}

.card-desc {
	color: #666;
	font-size: 0.95rem;
	line-height: 1.6;
	margin-bottom: 20px;
}

.card-button {
    display: inline-block;
    background: linear-gradient(90deg, #015cb5, #1a73e8); /* 完整的渐变语法 */
    color: white;
    padding: 10px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

@media (max-width: 768px) {
    .card-button {
        padding: 8px 20px; /* 适当缩小移动端按钮内边距 */
        font-size: 0.9rem; /* 调整字体大小 */
        background: linear-gradient(90deg, #015cb5, #1a73e8); /* 重复设置确保生效 */
    }
}


.card-button:hover {
	transform: translateY(-3px);
	box-shadow: 0 5px 15px rgba(74, 158, 255, 0.4);
}

/* 产品简介 */
.product-intro {
	background: white;
	border-radius: 15px;
	padding: 20px;
	margin-bottom: 30px;
	box-shadow: 0 10px 30px rgba(0, 0, 100, 0.08);
	border: 1px solid #e0e6f0;
}

.intro-content {
	font-size: 1rem;
	color: #555;
	line-height: 1.8;
	max-width: 1200px;
	margin: 0 auto;
}

.intro-content p {
	margin-bottom: 20px;
	text-align: justify;
}

.highlight {
	background: linear-gradient(120deg, #e6f0ff 0%, #f0f7ff 100%);
	padding: 30px;
	border-radius: 10px;
	border-left: 4px solid #4a9eff;
	margin: 30px 0;
}

/* 核心优势 */
.advantages {
	background: white;
	border-radius: 15px;
	padding: 50px;
	margin-bottom: 50px;
	box-shadow: 0 10px 30px rgba(0, 0, 100, 0.08);
	border: 1px solid #e0e6f0;
}

.advantages-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
	margin-top: 40px;
}

.advantage-card {
	background: #f8faff;
	padding: 40px 30px;
	border-radius: 12px;
	text-align: center;
	transition: all 0.3s ease;
	border: 1px solid #d5e0f7;
}

.advantage-card:hover {
	transform: translateY(-10px);
	box-shadow: 0 15px 40px rgba(0, 0, 100, 0.1);
	background: white;
}

.advantage-icon {
	width: 100px;
	height: 100px;
	margin: 0 auto 25px;
	background: linear-gradient(135deg, #015cb5);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	font-size: 2.5rem;
}

.advantage-card h4 {
	font-size: 1.5rem;
	color: #1a3a7e;
	margin-bottom: 15px;
}

.advantage-card p {
	color: #555;
	line-height: 1.7;
}

/* 技术规格 - 优化版 */
.specifications {
	background: white;
	border-radius: 15px;
	padding: 50px;
	margin-bottom: 50px;
	box-shadow: 0 10px 30px rgba(0, 0, 100, 0.08);
	border: 1px solid #e0e6f0;
}

.specs-container {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 40px;
	margin-top: 30px;
}

.specs-section {
	background: #f8faff;
	border-radius: 12px;
	padding: 30px;
	border-left: 4px solid #4a9eff;
}

.specs-section h3 {
	font-size: 1.6rem;
	color: #1a3a7e;
	margin-bottom: 25px;
	padding-bottom: 15px;
	border-bottom: 2px solid #d5e0f7;
}

.spec-item {
	margin-bottom: 20px;
	padding-bottom: 20px;
	border-bottom: 1px dashed #d5e0f7;
}

.spec-item:last-child {
	border-bottom: none;
	margin-bottom: 0;
	padding-bottom: 0;
}

.spec-item h4 {
	font-size: 1.2rem;
	color: #1a3a7e;
	margin-bottom: 10px;
	display: flex;
	align-items: center;
}

.spec-item h4 i {
	color: #4a9eff;
	margin-right: 10px;
	font-size: 1.1rem;
}

.spec-details {
	padding-left: 25px;
}

.spec-details p {
	margin-bottom: 10px;
	color: #555;
	line-height: 1.7;
}

.spec-value {
	background: #e6f0ff;
	padding: 8px 15px;
	border-radius: 6px;
	display: inline-block;
	margin-top: 8px;
	font-weight: 600;
	color: #1a3a7e;
}

/* 产品实拍 - 优化版 */
.product-shots {
	background: white;
	border-radius: 15px;
	padding: 50px;
	margin-bottom: 50px;
	box-shadow: 0 10px 30px rgba(0, 0, 100, 0.08);
	border: 1px solid #e0e6f0;
}

.shots-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr); /* 默认2列布局 */
	gap: 30px;
	margin-top: 40px;
}

.shot-item {
	width: 100%; /* 移除固定宽度，改为自适应父容器 */
	max-width: 614px; /* 保留最大宽度限制，防止在超大屏幕上过大 */
	margin: 0 auto; /* 居中显示 */
	border-radius: 12px;
	overflow: hidden;
	position: relative;
	box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
	transition: all 0.3s ease;
}

/* 响应式调整 */
@media (max-width: 992px) {
	.shots-grid {
		grid-template-columns: 1fr; /* 中等屏幕以下改为1列 */
	}
}

@media (max-width: 576px) {
	.shot-item {
		border-radius: 8px; /* 小屏幕优化圆角 */
	}
	.shots-grid {
		gap: 20px; /* 小屏幕减小间距 */
		padding: 0 10px; /* 增加内边距，避免贴边 */
	}
}

.shot-item:hover {
	transform: translateY(-10px);
	box-shadow: 0 15px 40px rgba(0, 0, 100, 0.2);
}

.shot-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}

.shot-item:hover img {
	transform: scale(1.05);
}

.shot-label {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	background: rgba(26, 58, 126, 0.85);
	color: white;
	padding: 15px;
	text-align: center;
	font-size: 1.2rem;
	font-weight: 500;
}

/* 业绩案例 - 优化版 */
.case-studies {
	background: white;
	border-radius: 15px;
	padding: 50px;
	margin-bottom: 50px;
	box-shadow: 0 10px 30px rgba(0, 0, 100, 0.08);
	border: 1px solid #e0e6f0;
}

.clients-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
	gap: 30px;
	margin-top: 40px;
}

.client-logo {
	height: 120px;
	background: #f8faff;
	border-radius: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 15px;
	border: 1px solid #d5e0f7;
	transition: all 0.3s ease;
	/* 添加默认悬停状态样式 */
	transform: translateY(-5px);
	box-shadow: 0 8px 25px rgba(0, 0, 100, 0.1);
	background: white;
}

.client-logo:hover {
	transform: translateY(-5px);
	box-shadow: 0 8px 25px rgba(0, 0, 100, 0.1);
	background: white;
}

.client-logo img {
	max-width: 100%;
	max-height: 100%;
	/* filter: grayscale(100%); */
	transition: filter 0.3s ease;
}

.client-logo:hover img {
	filter: grayscale(0%);
}


/* 网站底部 footer的样式 开始 */
@layer utilities {
	.content-auto {
		content-visibility: auto;
	}
	.text-shadow {
		text-shadow: 0 2px 4px rgba(0,0,0,0.1);
	}
	.transition-custom {
		transition: all 0.3s ease;
	}
}

/* 动画效果 */
.hover-lift {
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hover-lift:hover {
	transform: translateY(-3px);
	box-shadow: 0 8px 20px -5px rgba(0, 0, 0, 0.1);
}

/* 渐变背景 */
.gradient-bg {
	background: linear-gradient(135deg, #0F3460 0%, #1A73E8 100%);
}

/* 装饰元素 */
.decor-line {
	position: relative;
	padding-bottom: 8px;
}
.decor-line::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: 0;
	width: 40px;
	height: 2px;
	background-color: #E6B325;
}


/* 针对客户信任区图片的自定义样式 */
.client-trust-logo {
height: 40px; /* 默认高度 */
}
@media (min-width: 640px) {
.client-trust-logo {
	height: 80px; /* 小屏幕及以上的高度 */
}
}

.footer-contact {
	width: 420px; /* 可改为具体数值（如1200px）或百分比 */
	max-width: 420px; /* 可选：限制最大宽度，避免在超大屏幕上过宽 */
	margin: 0 auto; /* 居中显示（如果需要） */
	padding: 0 20px; /* 可选：添加内边距，避免内容贴边 */
}
@media (max-width: 420px) {
.footer-contact {
	width: 90%; /* 移动端宽度 */
}
}

/* 网站底部 footer的样式 结束 */


/* 响应式设计 */
@media (max-width: 1200px) {
	.hero-banner {
		flex-direction: column;
	}
	
	.products-grid, .advantages-grid, .apps-grid {
		grid-template-columns: repeat(3, 1fr);
	}
	
	.specs-container {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 992px) {
	.products-grid, .advantages-grid, .shots-grid {
		grid-template-columns: repeat(2, 1fr);
	}
	
	.apps-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (max-width: 768px) {
	.products-grid, .advantages-grid, .apps-grid, .shots-grid {
		grid-template-columns: 1fr;
	}
	
	.product-title {
		font-size: 2.2rem;
	}
	
	.product-model {
		font-size: 1.5rem;
	}
	
	.intro-content, .specifications, .applications, .product-shots, .case-studies {
		padding: 2px 2px;
	}
}



/* 在现有样式的响应式部分添加 */
@media (max-width: 768px) {
.product-display {
	padding: 20px 15px; /* 减小内边距，增加可用空间 */
}

.product-title {
	font-size: 2rem; /* 手机端减小标题字体 */
	line-height: 1.3; /* 优化行高避免换行拥挤 */
	margin-bottom: 10px;
}

.product-model {
	font-size: 1.2rem; /* 减小型号字体 */
	margin-bottom: 20px;
}

.spec-list li {
	font-size: 0.9rem; /* 减小规格列表字体 */
	margin-bottom: 8px;
}
}

/* 针对更小屏幕（如手机竖屏）进一步优化 */
@media (max-width: 480px) {
.product-title {
	font-size: 1.5rem;
}

.product-model {
	font-size: 1rem;
}
}


/* 替换原.advantage-icon的背景样式 */
.advantage-icon {
width: 100px;
height: 100px;
margin: 0 auto 25px;
/* 修正为完整的渐变语法（包含起始和结束颜色） */
background: linear-gradient(135deg, #015cb5, #1a73e8); 
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
color: white;
font-size: 2.5rem;
}

/* 确保手机端图标尺寸适配 */
@media (max-width: 768px) {
.advantage-icon {
	width: 80px; /* 小屏幕减小图标尺寸 */
	height: 80px;
	font-size: 2rem;
}
}

/* 修复优势卡片在手机端的宽度问题 */
@media (max-width: 768px) {
.advantages-grid {
	/* 将3列网格改为1列，确保宽度充满容器 */
	grid-template-columns: 1fr;
	/* 移除不必要的内边距限制 */
	padding: 0;
	/* 减小间距，适应小屏幕 */
	gap: 20px;
}

.advantage-card {
	/* 调整内边距，优化小屏幕显示 */
	padding: 30px 20px;
	/* 移除可能限制宽度的样式 */
	margin: 0;
}

/* 同步技术参数版块的响应式样式，确保宽度一致 */
.specs-container {
	grid-template-columns: 1fr; /* 技术参数也改为1列 */
	gap: 20px; /* 与优势卡片保持一致的间距 */
	padding: 0; /* 移除内边距限制 */
}

/* 统一容器内边距，确保视觉对齐 */
.advantages, .specifications {
	padding: 30px 15px; /* 减小手机端内边距，增加可用宽度 */
}
}