*{margin:0;padding:0;box-sizing:border-box}html,body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Helvetica Neue,sans-serif;font-size:14px;color:#1f1f1f;background:#f5f7fa;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}::-webkit-scrollbar-track{background:transparent}.ant-layout-sider{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.1) transparent}.ant-input::placeholder{color:#fff6!important}@keyframes traffic-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.1)}}.traffic-light-red{animation:traffic-pulse 2s ease-in-out infinite}.traffic-light-orange{animation:traffic-pulse 3s ease-in-out infinite}.ant-card:hover{box-shadow:0 2px 12px #00000014;transition:box-shadow .3s ease}::selection{background:#1677ff33}