/* 扁平化附件卡片样式 */
        .attachments-card {
            background-color: #ffffff;
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
            overflow: hidden;}
        
        .card-header {
            background-color: #0047a0;
            color: white;
            padding: 8px 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid #eee;}
        
        .card-title {
            font-size: .2rem;
            font-weight: 600;
            display: flex;
            align-items: center;}
        
        .card-title i {
            margin-right: 10px;}
        
        .attachments-count {
            background-color: rgba(255, 255, 255, 0.2);
            padding: 4px 12px;
            border-radius: 12px;
            font-size: .16rem;
            font-weight: 500;}
        
        .attachments-list {
            padding: 0;}
        
        .attachment-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 8px 30px;
            border-bottom: 1px solid #f0f0f0;
            transition: background-color 0.2s ease;}
        
        .attachment-item:last-child {
            border-bottom: none;}
        
        /* 附件标题样式及聚焦效果 */
        .file-title {
            font-size: .16rem;
            color: #333;
            font-weight: 500;
            padding: 4px 0px;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.2s ease;
            position: relative;
            flex-grow: 1;
            margin-right: 10px;}
        
        /* 鼠标悬停在标题上的效果 */
        .attachment-item:hover {
            background-color: #f0f5ff;
            color: #0047a0;
            transform: translateY(-2px);
            box-shadow: 0 2px 8px rgba(0, 71, 160, 0.15);}
        
        /* 标题聚焦效果（点击或通过Tab键聚焦） */
        .file-title:focus {
            outline: none;
            background-color: #e6eeff;
            color: #003580;
            box-shadow: 0 0 0 3px rgba(0, 71, 160, 0.3);
            transform: translateY(-2px);}
        
        
        /* 添加一个指示箭头，增强可点击性 */
        .file-title::after {
            content: "›››";
            position: absolute;
            right: 15px;
            opacity: 0;
            transform: translateX(-5px);
            transition: all 0.2s ease;
            color: #0047a0;
            font-size: .18rem;
            font-weight: bold;}
        
        .file-title:hover::after,
        .file-title:focus::after {
            opacity: 1;
            transform: translateX(0);}
        
        /* 扁平化下载按钮 - 使用主色 #0047a0 */
        .download-btn {
            background-color: #0047a0;
            color: white;
            border: none;
            border-radius: 6px;
            padding: 4px 10px;
            font-size: .16rem;
            font-weight: 500;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s ease;
            min-width: 120px;
            text-decoration: none;}
        
        .download-btn i {
            margin-right: 6px;
            transition: transform 0.2s ease;}
        
        /* 下载按钮悬停效果 */
        .download-btn:hover {
            background-color: #003580;
            transform: translateY(-2px);
            box-shadow: 0 2px 8px rgba(0, 71, 160, 0.2);}
        
        /* 下载按钮聚焦效果 */
        .download-btn:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(0, 71, 160, 0.4);
            transform: translateY(-2px);}
        
/* 响应式设计 */
        @media (max-width: 768px) {
        .card-header{padding: 8px 10px;}
        .attachment-item{padding: 8px 10px;}
        .download-btn{font-size: .15rem;}
        
        }