.solutions-video-container{
	gap:3%;
}
.solution-video-box{
	flex: 0 1 30%;
	margin-top: 5rem;
}
.videobox-img70h{
	width:100%;
	height:70%;
	background-color: #eee;
}
.videobox-img70h img{
	/*width:100%;
	height:auto;*/
    max-height: 100%;
    width: auto;
    display: block;
    margin: 0 auto;
}
.play-button {
    position: absolute;
    bottom: 30%;
    left: 85%;
    transform: translate(-50%, -50%);
    width: 2rem;
    height: 2rem;
    background: url(../img/play.png) no-repeat center center;
    background-size: 50%;
    background-position: center;
    cursor: pointer;
    z-index: 10;
    background-color: #ffcc00;
    border-radius: 10px;
    padding: 5px 15px;
}
.play-button:hover {
    opacity: 0.8; /* 悬停时透明度变化 */
    transform: translate(-50%, -50%) scale(1.1); /* 缩放效果 */
}
.videobox-content{
	height: 30%;
	background-color: white;
    color: #00000090;
    text-align: center;
    font-size: 1rem;
    /* line-height: 8rem; */
    display: flex;
    justify-content: center;
    align-items: center;
}

.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    /* 新增定位上下文 */
    transform: translateZ(0); /* 解决 iOS 定位层级问题 */
}

#videoPlayer {
    max-height: 90%;
    max-width: 800px;
    margin: 2% auto;
    margin-top: 5%;
    display: block;
}

.close-button {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: red;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    z-index: 99999;
}

.box_download{
	height: auto;
	background-image: none;
	background-color:#ededed;
	padding-bottom:3rem;
	display: block;
}
.download-container{
	width: 1200px;
	margin:0 auto;
	display:flex;
	flex-direction: column;
}
.download_item_box{
	width:100%;
	min-height:8rem;
	background-color: white;
	margin-bottom: 2rem;
	display: flex;
	align-items: center;
	justify-content: space-around;
	background-color: white;
}

.box_download_pg{
	height: auto;
	background-image: none;
	background-color:white;
	margin-top: 5rem;
	margin-bottom: 5rem;
	display: flex;
	gap:5%;
	min-height: 10rem;
}
.download_catalog{
	flex:0 1 25%;
	background-color: #f4f4f4;
}
.download_catalog .catalog-item{
	display:block;
	text-align: center;
	padding: 3rem 0rem;
	font-size: 1.2rem;
	cursor: pointer;
}
.download_files{
	flex: 0 1 70%;
	background-color: #f4f4f4;
}

.active-category { background-color: #d5d5d5; }

.download_files_box{
	display: flex;
	gap:0%;
	justify-content: flex-start;
	flex-wrap: wrap;
}
.download_box_item{
	flex:0 1 33.3%;
	margin-top:5rem;
	margin-bottom: 5rem;
	text-align: center;
	display:flex;
	flex-direction: column;
}
.download_item_imgbox{
	margin: 0 auto;
	width: 5rem;
	height: 5rem;
	background-color: #d5d5d5;
	border-radius: 50%;
	margin-top: 1rem;
	margin-bottom: 2rem;
	display: flex;
	flex-direction: column;
	justify-content: center;
}
.download_item_imgbox .imgbox_img{
	width: 2rem;
	height: auto;
	display: block;
	margin: 0 auto;
}
.download_item_fname{
	color:#333333;
	font-size: 1rem;
}
.download-button{
    display: block;
    margin: 0 auto;
    padding: 5px 20px;
    background-color: #d5d5d5;
    color: #00000090;
    /* border: 1px solid gray; */
    text-decoration: none;
    transition: background-color 0.3s, border 0.3s;
    margin-top: 2rem;
    min-width: 20%;
    font-size: 0.9rem;
    border-radius: 50px;
    overflow: hidden;
}
.download-button:hover {
	background-color: #265da3;  /* 正常状态的背景色 */
	color: white;  /* 字体颜色 */
}

/* 图片样式 */
.doc-image {
    width: 8rem;
    height: auto;
    object-fit: cover;
}

.doc-title {
    font-size: 1rem;
    color: #333;
    margin: 0 0 1rem;
    width: 30%;
    text-align: center;
}

.doc-type {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 下载按钮 */
.download-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background-color: transparent;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.download-btn img {
    width: 1.5rem;
    height: auto;
}

.download-btn:hover {
    transform: scale(1.2); /* 悬停缩放效果 */
}

.question_box{
	display:block;
	overflow: hidden;
	height:25rem;
}
.question_box_page{
	display:flow;
	overflow: hidden;
	min-height: 15rem;
	margin-top: 5rem;
}

.scale:hover{
	transform: scale(1.05); /* 悬停缩放效果 */
	transition: transform 0.3s ease; /* 平滑过渡效果 */
}

.questionbox-img70h{
	width:100%;
	height:auto;
	max-height: 60%;
    overflow: hidden;
}
.questionbox-img70h img{
	width:100%;
	height:auto;
}
.questionbox-content{
	height: 30%;
	background-color: white;
	color: black;
	text-align: left;
	font-size: 0.8rem;
	padding:0 2rem;
}
.questionbox-content a {
    text-decoration: none;
}
.questionbox-content .title{
	font-size: 1.2rem;
    min-height: 4rem;
    /* line-height: 3rem; */
    display: block;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    /* white-space: normal; */
    color: #135ba9;
    display: flex;
    align-items: center;
}
.questionbox-content .content{
	display:block;
	font-size: 1rem;
	line-height: 2rem;
	color:#666666;
	display: -webkit-box;
	-webkit-line-clamp: 2; /* 限制两行 */
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: normal;
}
.questionbox-content .date{
	display:block;
	line-height: 2rem;
	color:#a7a7a7;
	text-align: right;
}


/* 下载中心 */
/* 模态框遮罩层 */
.modal {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.6);
	display: flex;
	justify-content: center;
	align-items: center;
	z-index: 2000; /* 确保在页面内容之上 */
}

/* 模态框主体 */
.modal-content {
	background-color: #ffffff;
	padding: 20px;
	border-radius: 8px;
	width: 320px;
	box-shadow: 0 4px 12px rgba(0,0,0,0.15);
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	position: relative;
}

/* 标题样式 */
.modal-content h3 {
	margin-top: 0;
	margin-bottom: 15px;
	font-size: 16px;
	color: #333;
}

/* 输入框样式 */
.password-input {
	width: 100%;
	padding: 8px;
	border-radius: 4px;
	border: 1px solid #dcdfe6;
	box-sizing: border-box;
	margin-bottom: 20px;
	font-size: 14px;
}

/* 底部按钮区域样式 */
.modal-footer {
	display: flex;
	justify-content: flex-end;
	width: 100%;
}

/* 按钮基础样式 */
.modal-footer button {
	padding: 6px 15px;
	border: none;
	border-radius: 4px;
	cursor: pointer;
	font-size: 14px;
	margin-left: 8px;
}

/* 取消按钮样式 */
.cancel-btn {
	background-color: #f0f0f0;
	color: #606266;
}

.cancel-btn:hover {
	background-color: #e6e6e6;
}

/* 确认按钮样式 */
.confirm-btn {
	background-color: #409eff;
	color: #fff;
}

.confirm-btn:hover {
	background-color: #66b1ff;
}




/* 平板 */
@media (max-width: 1024px) {
    .download-container {
        width: 960px;
    }
}



/* 响应式样式：当屏幕宽度小于768px时 */
@media (max-width: 768px) {
	.question_box{
		height:20rem;
	}
	.question_box_page {
	    margin-top: 0rem;
	}
	.faq_box_mt{
		margin-top: 5rem;
	}
    #videoPlayer {
        max-height: 85%;
        max-width: 90%;
        margin: 0 auto;
        margin-top: 15%;
        display: block;
    }
	.close-button {
        padding: 8px 16px;
        font-size: 14px;
    }
	.videobox-img70h{
		height:75%;
		overflow: hidden;
	}
	.videobox-content{
		height: 25%;
		font-size: 1.2rem;
		line-height: 3rem;
	}
	.play-button {
	    bottom: 25%;
	}
	.questionbox-img70h{
		height:60%;
		overflow: hidden;
	}
	.questionbox-content{
		height: 40%;
		font-size: 1rem;
		padding:0 1rem;
	}
	
	.download-container {
	    width: 90%;
	}
	.download_item_box{
		flex-wrap: wrap;
		min-height:5rem;
		margin-bottom:2rem;
	}
	.doc-image {
	    width: 30%;
		}
	.doc-title {
	    font-size: 0.9rem;
	    margin: 0 0 0rem;
	    width: 60%;
	}
	.doc-info{
		width: 60%;
		display: flex;
		justify-content: end;
	}
	.doc-type img{
		height: 50%;
		width: auto;
	}
	.download-btn img{
		height: 50%;
		width: auto;
	}
	.questionbox-content .title {
	    font-size: 1.2rem;
	}
	.questionbox-content .content {
	    font-size: 0.9rem;
	    line-height: 1.2rem;
	}
	.questionbox-content .date {
		font-size: 0,8rem;
	    line-height: 2rem;
	}
	
	.solutions-video-container {
		margin-top: 3rem;
	}
	.solution-video-box {
	    flex: 0 1 100%;
	    margin-top: 0rem;
	}
	
	/* 下载中心 */
	.box_download_pg{
		flex-direction: column;
		margin-top: 1rem;
	}
	.download_catalog {
	    margin-bottom: 2rem;
	}
	.download_catalog .catalog-item {
	    padding: 1rem 0rem;
	    font-size: 1.2rem;
	}
	
	.download_files_box {
	    gap: 2%;
		justify-content: space-around;
	}
	.download_box_item {
	    flex: 0 1 45%;
	    margin-top: 2rem;
	    margin-bottom: 2rem;
	}
	.download_item_imgbox {
	    width: 5rem;
	    height: 5rem;
	    margin-top: 1rem;
	    margin-bottom: 1rem;
	}
	.download_item_imgbox .imgbox_img {
	    width: 2rem;
	}
	.download_item_fname {
	    font-size: 1.2rem;
	}
	.download-button {
	    border: 2px solid #265da3;
	    margin-top: 1rem;
	    min-width: 20%;
	    font-size: 1rem;
	}
	
}