.compact-lang-switcher {
  position: fixed;
  top: 20px;
  right: 20px;
  display: flex;
  background: white;
  border-radius: 20px;
  padding: 5px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  z-index: 1000;
}

.compact-lang-switcher a {
  display: block;
  padding: 5px 12px;
  margin: 0 2px;
  border-radius: 15px;
  text-decoration: none;
  color: #333;
}

.compact-lang-switcher a.active {
  background: #2c3e50;
  color: white;
}

.compact-lang-switcher a.more-btn {
  background: #f5f5f5;
}

.more-languages {
  position: absolute;
  top: 100%;
  right: 0;
  background: white;
  border-radius: 10px;
  padding: 10px;
  display: none;
  flex-wrap: wrap;
  width: 200px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.compact-lang-switcher:hover .more-languages {
  display: flex;
}



/* 法律声明容器 */
.legal-container {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.9);
    color: white;
    padding: 20px;
    z-index: 9999;
    animation: slideUp 0.5s ease-out;
}

.legal-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 30px;
}

.legal-buttons {
    display: flex;
    gap: 15px;
}

.legal-btn {
    padding: 10px 25px;
    border-radius: 5px;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.legal-btn.primary {
    background: #3498db;
    border: 1px solid #2980b9;
}

.legal-btn.secondary {
    background: transparent;
    border: 1px solid #7f8c8d;
}

.legal-btn:hover {
    transform: translateY(-2px);
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.hidden {
    display: none !important;
}



:root {
	--primary: #2c3e50;
	--secondary: #3498db;
	--accent: #00f2fe;
	--dark-bg: #0a192f;
	--light-bg: #f8f9fa;
}
body {
	font-family: 'Inter', system-ui, sans-serif;
	line-height: 1.8;
	max-width: 1200px;
	margin: 0 auto;
	background: var(--light-bg);
	color: var(--primary);
}
.content-block {
	padding: 40px;
	margin: 40px 20px;
	background: white;
	border-radius: 12px;
	box-shadow: 0 8px 32px rgba(0,0,0,0.05);
	border: 1px solid rgba(0,0,0,0.05);
}
/* 手机端适配 (最大宽度768px) */
@media (max-width: 768px) {
    .content-block {
        padding: 20px 16px; /* 顶部20px，左右16px */
        margin: 16px 0; /* 减少垂直间距 */
        border-radius: 8px; /* 稍小的圆角 */
        box-shadow: 0 2px 8px rgba(0,0,0,0.05); /* 更柔和的阴影 */
    }
}

/* 小手机适配 (最大宽度480px) */
@media (max-width: 480px) {
    .content-block {
        padding: 16px 12px;
        margin: 12px 0;
        border-radius: 6px;
    }
}
h1, h2, h3 {
	background: linear-gradient(145deg, var(--primary) 0%, var(--secondary) 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}
.grid-2 {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
	gap: 20px;
	align-items: start;
}
img {
	width: 100%;
	height: 300px;
	object-fit: cover;
	border-radius: 8px;
	margin: 25px 0;
	transition: transform 0.3s ease;
	border: 1px solid rgba(0,0,0,0.1);
}
.tech-specs {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 30px;
	margin: 40px 0;
}
.tech-card {
	padding: 25px;
	background: var(--light-bg);
	border-radius: 8px;
	border-left: 4px solid var(--secondary);
}
.case-study {

}
.contact-section {
	background: var(--dark-bg);
	color: white;
	padding: 60px 40px;
	border-radius: 16px;
	text-align: center;
}
@media (max-width: 768px) {
	.grid-2 { grid-template-columns: 1fr; }
	img { height: 200px; }
}
.image-container {
	display: grid;
	grid-template-rows: auto 1fr; /* 文字在上，图片在下 */
	height: 100%; /* 填充父容器高度 */
}

.grid-align-fix {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
	align-items: start; /* 顶部对齐 */
}

.img-fluid {
	height: 100%;
	min-height: 300px;
	object-fit: contain; /* 保持比例填充容器 */
}

.image-pair {
	display: grid;
	grid-template-columns: repeat(2, 1fr); /* 创建两列 */
	gap: 20px; /* 设置图片间的间距 */
}

.image-pair img {
	max-width: 100%; /* 确保图片不会超出其容器宽度 */
	height: auto; /* 保持图片的宽高比 */
	max-height: 400px; /* 可选：限制图片的最大高度 */
	border: 1px solid rgba(0,0,0,0.1); /* 可选：给图片添加边框以增强视觉效果 */
	border-radius: 8px; /* 可选：给图片添加圆角 */
}

@media (max-width: 768px) {
	.image-pair {
		grid-template-columns: 1fr; /* 在较小屏幕上改为单列布局 */
	}
}	


/* 保持原有样式不变 */
.icp-footer {
    padding: 20px 0;
    background-color: #f8f9fa;
    border-top: 1px solid #eee;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.icp-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

.icp-item {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    padding: 8px 15px;
    border-radius: 20px;
    background-color: rgba(0,0,0,0.03);
    transition: all 0.2s ease;
}

.icp-item:hover {
    background-color: rgba(0,0,0,0.05);
    transform: translateY(-1px);
}

.icp-icon {
    width: 18px;
    height: 18px;
    margin-right: 8px;
    color: #666; /* 控制图标颜色 */
}

.icp-icon.police {
    color: #1890ff; /* 公安图标特殊颜色 */
}

.icp-text {
    font-size: 13px;
    color: #666;
    line-height: 1.4;
}

/* 移动端适配 */
@media (max-width: 640px) {
    /* 保持原有移动端样式 */
}

/* 深色模式 */
@media (prefers-color-scheme: dark) {
    /* 保持原有深色模式样式 */
}