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1024px){.main-content{grid-template-columns:1fr;gap:20px}.device-chassis{grid-template-columns:1fr}.header-content{flex-direction:column;gap:15px;text-align:center}.header-right{flex-direction:column;gap:10px}}@media (max-width: 768px){.container{margin:10px;border-radius:10px}.manager-header{padding:20px}.header-left h1{font-size:1.5rem}.main-content{padding:20px}.device-info{flex-direction:column;gap:10px}.system-info{align-items:center}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}::-webkit-scrollbar-thumb{background:linear-gradient(135deg,#d4a5a5,#c49393);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:linear-gradient(135deg,#c49393,#b48181)}*{scrollbar-width:thin;scrollbar-color:#d4a5a5 #f1f1f1}