.page-container{padding:20px;background-color:#f5f5f5;min-height:100vh}.card-container{background:#fff;border-radius:4px;box-shadow:0 2px 8px rgba(0,0,0,.09);padding:24px;margin-bottom:20px}.section-title{font-size:15px;font-weight:600;color:#262626;margin-bottom:16px;padding-left:10px;border-left:3px solid #1890ff}.table-operations{margin-bottom:12px}.table-operations button{margin-right:8px}