.banner-image::before {
	position:absolute;
	content:"";
	width:100%;
	height:100%;
	left:0;
	top:0;
	background:-webkit-gradient(linear,left top,left bottom,color-stop(80%,transparent),to(rgba(0,0,0,.5)));
	background:-webkit-linear-gradient(top,transparent 80%,rgba(0,0,0,.8) 100%);
	background:-o-linear-gradient(top,transparent 80%,rgba(0,0,0,.8) 100%);
	background:linear-gradient(to bottom,transparent 20%,rgba(0,0,0,.8) 100%);
	-o-transition:all 0.4s ease;
	transition:all 0.4s ease;
	-webkit-transition:all 0.4s ease;
	-moz-transition:all 0.4s ease;
	-ms-transition:all 0.4s ease;
}
.banner-image img {
	width:100%;
	display:block;
	object-fit:cover;
}
/* 全局变量 */:root {
	--primary-color:#93b3fc;
	--primary-dark:#5a8dee;
	--primary-light:#c2d4ff;
	--text-dark:#333333;
	--text-light:#666666;
	--bg-light:#f7f7f7;
	--bg-white:#ffffff;
	--border-radius:12px;
	--transition:all 0.3s ease;
}
/* 基础样式 */
        * {
	box-sizing:border-box;
	margin:0;
	padding:0;
}
body {
	font-family:'Helvetica Neue',sans-serif;
	line-height:1.6;
	color:var(--text-dark);
}
.container {
	width:100%;
	max-width:1600px;
	margin:40px auto 0;
	padding:0 20px;
}
.section {
	margin:20px 0;
	border-radius:20px;
	overflow:hidden;
}
.section-title {
	font-size:32px;
	margin-bottom:25px;
	color:var(--text-dark);
	font-weight:600;
}
.section-text {
	color:var(--text-light);
	font-size:18px;
	line-height:1.8;
}
/* 布局样式 */
        .section-content {
	display:grid;
	grid-template-columns:1fr 1fr;
	gap:30px;
	padding:40px;
	box-shadow:0 4px 20px rgba(147,179,252,0.15);
}
.section-left,.section-right {
	background:var(--bg-white);
	border-radius:15px;
	box-shadow:0 4px 15px rgba(0,0,0,0.05);
	padding:40px;
	transition:var(--transition);
}
.section-left:hover,.section-right:hover {
	transform:translateY(-5px);
	box-shadow:0 10px 25px rgba(147,179,252,0.2);
}
/* 新的网格布局 */
        .grid-4x2 {
	display:grid;
	grid-template-columns:repeat(4,1fr);
	gap:15px;
}
.grid-6x1 {
	display:grid;
	grid-template-columns:repeat(6,1fr);
	gap:15px;
}
.grid-2x1 {
	display:grid;
	grid-template-columns:repeat(2,1fr);
	gap:15px;
}
/* 列表样式 */
        .feature-item {
	background:var(--bg-light);
	border-radius:var(--border-radius);
	padding:15px;
	text-align:center;
	transition:var(--transition);
}
.feature-item:hover {
	background:#f0f5ff;
	transform:translateY(-3px);
}
.feature-item h5 {
	font-size:18px;
	color:var(--text-dark);
	margin-bottom:5px;
}
.feature-item p {
	color:var(--text-light);
	font-size:14px;
}
/* 图片样式 */
        .service-image {
	width:100%;
	height:auto;
	border-radius:var(--border-radius);
	transition:var(--transition);
}
.service-image:hover {
	transform:scale(1.03);
}
/* 功能卡片样式 */
        .mian-item,.mian-item1 {
	background:var(--bg-light);
	border-radius:var(--border-radius);
	padding:15px;
	margin-bottom:15px;
	transition:var(--transition);
}
.mian-item:hover,.mian-item1:hover {
	background:#f0f5ff;
	transform:translateY(-3px);
}
.mian-item h5,.mian-item1 h5 {
	font-size:20px;
	color:var(--text-dark);
	margin-bottom:10px;
}
.mian-item p,.mian-item1 p {
	color:var(--text-light);
	font-size:15px;
	line-height:1.5;
}
/* 响应式布局 */
        @media (max-width:992px) {
	.section-content {
	grid-template-columns:1fr;
	gap:30px;
	padding:40px 10px;
}
.section-left,.section-right {
	padding:30px;
}
.grid-4x2,.grid-6x1,.grid-2x1 {
	grid-template-columns:1fr;
}
}@media (max-width:768px) {
	.section-title {
	font-size:28px;
}
.section-text {
	font-size:16px;
}
.mian-item h5,.mian-item1 h5 {
	font-size:18px;
}
.mian-item p,.mian-item1 p {
	font-size:14px;
}
}/* 数据统计样式 */
        .stats-grid {
	display:grid;
	grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
	gap:15px;
	margin-top:30px;
}
.stats-item {
	background:var(--bg-light);
	border-radius:var(--border-radius);
	padding:15px;
	text-align:center;
	transition:var(--transition);
}
.stats-item:hover {
	background:#f0f5ff;
}
.stats-value {
	font-size:24px;
	font-weight:600;
	color:var(--primary-dark);
}
.stats-label {
	font-size:14px;
	color:var(--text-light);
}
/* 第二部分优化样式 */
        .section-2-grid {
	display:grid;
	grid-template-columns:1fr;
	gap:20px;
}
.small-feature-item {
	background:var(--bg-light);
	border-radius:var(--border-radius);
	padding:10px;
	text-align:center;
	transition:var(--transition);
}
.small-feature-item:hover {
	background:#f0f5ff;
	transform:translateY(-2px);
}
.small-feature-item h5 {
	font-size:16px;
	color:var(--text-dark);
}
/* 双端协同部分样式 */
        .main-title {
	text-align:center;
	margin:30px 0;
	color:#333;
	font-size:2.5em;
	font-weight:bold;
	text-shadow:2px 2px 4px rgba(0,0,0,0.1);
	position:relative;
}
.main-title::after {
	content:"";
	position:absolute;
	bottom:-10px;
	left:50%;
	transform:translateX(-50%);
	width:150px;
	height:3px;
	background-color:#93b3fc;
	border-radius:3px;
}
.threecontainer {
	max-width:1600px;
	margin:0 auto;
	display:flex;
	justify-content:space-between;
	padding:50px 20px;
}
.column {
	background-color:#fff;
	padding:20px;
	border-radius:15px;
	box-shadow:0 4px 15px rgba(0,0,0,0.05);
	transition:all 0.3s ease;
	width:32%;
}
.column:hover {
	transform:translateY(-5px);
	box-shadow:0 8px 25px rgba(147,179,252,0.3);
}
.column-title {
	text-align:center;
	margin-bottom:20px;
	color:#333;
	font-weight:600;
	font-size:1.5em;
	padding-bottom:10px;
	border-bottom:2px solid #93b3fc;
}
.feature {
	margin-bottom:20px;
	padding:15px;
	border:1px solid #eaeaea;
	border-radius:10px;
	transition:all 0.3s ease;
	position:relative;
	overflow:hidden;
}
.feature::before {
	content:"";
	position:absolute;
	top:0;
	left:0;
	width:3px;
	height:100%;
	background-color:#93b3fc;
	transition:width 0.3s ease;
}
.feature:hover::before {
	width:100%;
	opacity:0.1;
}
.feature h3 {
	margin-bottom:5px;
	color:#333;
	position:relative;
	z-index:1;
}
.feature p {
	color:#666;
	position:relative;
	z-index:1;
}
/* 新增：图片和文字描述的容器 */
        .img-desc-container {
	display:flex;
	justify-content:space-between;
}
.img-desc-item {
	width:48%;
	display:flex;
	flex-direction:column;
	align-items:center;
	text-align:center;
	border-radius:10px;
	padding:10px;
	transition:all 0.3s ease;
}
.img-desc-item:hover {
	background-color:#f8faff;
	transform:translateY(-3px);
	box-shadow:0 5px 15px rgba(147,179,252,0.2);
}
.phone-img {
	width:100%;
	margin-bottom:10px;
}
.phone-img img {
	width:100%;
	border-radius:10px;
	box-shadow:0 2px 8px rgba(0,0,0,0.1);
	transition:all 0.3s ease;
}
.phone-img img:hover {
	transform:scale(1.03);
	box-shadow:0 5px 15px rgba(147,179,252,0.3);
}
.img-desc-item p {
	margin-top:10px;
	color:var(--text-light);
	font-size:16px;
}
