*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}::-webkit-scrollbar-thumb{background:#888;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#555}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.ant-card{animation:fadeIn .3s ease-out}.dcs-header{background:linear-gradient(135deg,#001529,#003a8c)}.dcs-panel{background:#f5f5f5;border:1px solid #d9d9d9}.alarm-high{background:#ffccc7;border-left:4px solid #ff4d4f}.alarm-low{background:#fff7e6;border-left:4px solid #fa8c16}