:root{--brand-deep: #085078;--brand-primary: #085078;--brand-primary-hover: #0a5f8f;--brand-primary-light: #e6f4f6;--brand-shallow: #85d8ce;--brand-gradient: linear-gradient(135deg, #085078 0%, #85d8ce 100%);--brand-gradient-soft: linear-gradient(135deg, rgba(8,80,120,.12) 0%, rgba(133,216,206,.18) 100%);--sidebar-bg: linear-gradient(180deg, #052e4a 0%, #085078 58%, #0b6e78 100%);--sidebar-bg-hover: rgba(133, 216, 206, .1);--sidebar-bg-active: rgba(133, 216, 206, .16);--sidebar-text: #a8c8d4;--sidebar-text-active: #ffffff;--sidebar-divider: rgba(133, 216, 206, .14);--sidebar-accent: #85d8ce;--plat-dy: #000000;--plat-xhs: #ff2442;--plat-sph: #07c160;--plat-gzh: #07c160;--plat-qw: #0891b2;--bg-app: #f2f7f8;--bg-card: #ffffff;--bg-hover: #eef5f6;--bg-selected: #e6f4f6;--border: #dde9ec;--border-light: #ecf3f4;--text-primary: #0e2230;--text-secondary: #41606f;--text-tertiary: #7e99a6;--text-inverse: #ffffff;--status-waiting: #f59e0b;--status-queued: #ef4444;--status-active: #10b981;--status-closed: #7e99a6;--ai-color: #0e9f8f;--shadow-sm: 0 1px 2px 0 rgba(8, 80, 120, .05);--shadow-md: 0 4px 14px 0 rgba(8, 80, 120, .09);--shadow-lg: 0 10px 30px 0 rgba(8, 80, 120, .14);--shadow-glow: 0 6px 20px rgba(8, 80, 120, .35);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 24px}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;font-family:Sora,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-app);color:var(--text-primary);font-size:14px}.ant-btn-primary{background:var(--brand-gradient);border:none;box-shadow:0 4px 12px #08507847;font-weight:500}.ant-btn-primary:not(:disabled):not(.ant-btn-disabled):hover{background:linear-gradient(135deg,#0a5f8f,#93e0d6);box-shadow:0 6px 18px #0850785c}.ant-card{border:1px solid var(--border-light);box-shadow:var(--shadow-sm);transition:box-shadow .2s ease,transform .2s ease}.ant-card:hover{box-shadow:var(--shadow-md)}.ant-table-thead>tr>th{background:#f0f7f8!important;color:var(--text-secondary);font-weight:600}.ant-tabs-tab.ant-tabs-tab-active .ant-tabs-tab-btn{color:var(--brand-primary)!important}.ant-tabs-ink-bar{background:var(--brand-gradient)}a{color:var(--brand-primary)}a:hover{color:var(--brand-primary-hover)}.ant-input-affix-wrapper-focused,.ant-input:focus,.ant-input-focused,.ant-select-focused .ant-select-selector,.ant-picker-focused{border-color:var(--brand-shallow)!important;box-shadow:0 0 0 3px #85d8ce38!important}.ant-table-tbody>tr.ant-table-row-selected>td{background:var(--bg-selected)!important}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#b8ccd4;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#8fa9b5}.sidebar-dark ::-webkit-scrollbar-thumb{background:#85d8ce47}.sidebar-dark ::-webkit-scrollbar-thumb:hover{background:#85d8ce73}