.file-overview {
    .overview-title {
        height: 30px;
        font-size: 24px;
        font-weight: bold;
        line-height: 30px;
        margin-top: 10px;
        color: #222222;
    }

    .scrollable-area {
        overflow: auto;
        margin-top: 20px;
        padding: 10px;
        border: 1px solid #e7e9f1;
    }

    .area-title {
        font-size: 14px;
        color: #333;
        font-weight: 600;
        display: flex;
        align-items: center; /* 垂直居中 */
        margin-bottom: 10px;
    }

    .area-remark {
        width: 5px;
        height: 14px;
        margin-right: 10px;
        background: #409EFF;
    }

    .title-card {
        border-radius: 0;
        overflow: hidden;
        margin: 0 auto;
        background: rgba(143, 184, 250, 0.1);
        display: flex;
        align-items: center;
        padding-left: 10px;
    }

    .chart-icon {
        background: #409EFF;
        width: 50px;
        height: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
    }

    .chart-icon i {
        font-size: 32px;
        color: #feffff;
    }

    .text-content {
        padding: 20px;
    }

    .number {
        font-size: 24px;
        font-weight: bold;
        color: #333;
    }

    .data-overview {
        padding: 20px;
        background-color: #f9f9f9;
        border-radius: 8px;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
    }

    .custom-tree-node {
        display: flex;
        align-items: center;
        font-size: 14px;
        color: #222222;
    }

    .custom-tree-node .icon {
        font-size: 18px;
        color: #409eff;
    }

    .custom-tree-node .label {
        font-weight: bold;
    }

    .custom-tree-node .description {
        margin-left: 8px;
        font-size: 12px;
        color: #999;
    }

    /* 高亮当前选中节点 */
    .el-tree-node.is-current > .el-tree-node__content {
        background-color: #ecf5ff !important;
        color: #409eff;
        font-weight: bold;
    }

    /* 节点悬停效果 */
    .el-tree-node__content:hover {
        background-color: #f5f7fa;
    }

    .el-divider--horizontal {
        margin-top: 10px !important;
        margin-bottom: 10px !important;
    }
}