:root{--primary-color:#2563eb;--text-primary:#1e293b;--text-secondary:#64748b;--bg-page:#f8fafc;--border-color:#e2e8f0}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#app{min-height:100vh}body{color:var(--text-primary);background:var(--bg-page);font-family:PingFang SC,Microsoft YaHei,sans-serif}.page-title{margin-bottom:20px;font-size:20px;font-weight:600}a{color:inherit;text-decoration:none}.el-card{border-color:var(--border-color);border-radius:10px}.el-table{--el-table-header-bg-color:#f1f5f9}