:root{--bg-primary: #0a0e27;--bg-card: #141b2d;--border-color: #1e2a47;--color-success: #00d4aa;--color-warning: #ffa940;--color-error: #ff4d4f;--color-disabled: #8c8c8c;--color-primary: #1890ff;--text-primary: #e8eaed;--text-secondary: #8c8ea0;--text-title: #ffffff;--header-height: 60px;--stat-cards-height: 120px;--radius: 8px;--shadow: 0 2px 8px rgba(0, 0, 0, .15)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.ant-card{background:var(--bg-card)!important;border-color:var(--border-color)!important;color:var(--text-primary)!important}.ant-statistic-title{color:var(--text-secondary)!important}.ant-statistic-content{color:var(--text-title)!important}