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UI,Roboto,Helvetica Neue,Arial,sans-serif}.layout{min-height:100vh}.logo{height:32px;margin:16px;background:#fff3;color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700}.site-layout{margin-left:200px;transition:all .2s}.site-layout.collapsed{margin-left:80px}.site-layout-background{background:#fff;padding:24px;min-height:280px}.header{background:#fff;padding:0 24px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 1px 4px #00152914}.header-left{display:flex;align-items:center}.header-right{display:flex;align-items:center;gap:16px}.content{margin:24px;padding:24px;background:#fff;min-height:calc(100vh - 112px)}.trigger{font-size:18px;cursor:pointer;transition:color .3s;padding:0 24px}.trigger:hover{color:#1890ff}.ant-layout-sider{position:fixed;height:100vh;left:0;top:0;bottom:0}.ant-menu-item-selected{background-color:#e6f7ff!important}.ant-menu-item-selected:after{border-right-color:#1890ff!important}.notification-center{position:relative;cursor:pointer}.notification-bell{font-size:18px;color:#666;transition:all .3s}.notification-bell:hover{color:#1890ff}.notification-bell.has-unread{color:#ff4d4f;animation:bellShake 2s infinite}@keyframes bellShake{0%,50%,to{transform:rotate(0)}10%,30%{transform:rotate(-10deg)}20%,40%{transform:rotate(10deg)}}.notification-badge{position:absolute;top:-8px;right:-8px;background:#ff4d4f;color:#fff;border-radius:50%;width:16px;height:16px;font-size:10px;display:flex;align-items:center;justify-content:center;animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.2)}to{transform:scale(1)}}.notification-dropdown{width:380px;max-height:500px;overflow:hidden}.notification-header{padding:12px 16px;border-bottom:1px solid #f0f0f0;display:flex;justify-content:space-between;align-items:center;background:#fafafa}.notification-tabs{display:flex;gap:16px}.notification-tab{cursor:pointer;padding:4px 8px;border-radius:4px;font-size:12px;transition:all .3s;color:#666}.notification-tab.active{color:#fff}.notification-list{max-height:400px;overflow-y:auto}.notification-item{padding:12px 16px;border-bottom:1px solid #f5f5f5;cursor:pointer;transition:all .3s;position:relative}.notification-item:hover{background:#fafafa}.notification-item.unread{background:#f6ffed;border-left:3px solid #52c41a}.notification-item.urgent{background:#fff1f0;border-left:3px solid #ff4d4f}.notification-content{display:flex;align-items:flex-start;gap:12px}.notification-icon{font-size:16px;margin-top:2px}.notification-icon.urgent{color:#ff4d4f}.notification-icon.warning{color:#faad14}.notification-icon.info{color:#1890ff}.notification-icon.success{color:#52c41a}.notification-text{flex:1}.notification-title{font-weight:500;margin-bottom:4px;font-size:14px}.notification-desc{color:#666;font-size:12px;line-height:1.4}.notification-time{color:#999;font-size:11px;margin-top:4px}.notification-actions{display:flex;gap:8px;margin-top:8px}.notification-footer{padding:8px 16px;border-top:1px solid #f0f0f0;text-align:center;background:#fafafa}.websocket-status{display:flex;align-items:center;gap:4px;font-size:12px;margin-right:8px}.status-dot{width:6px;height:6px;border-radius:50%;background:#52c41a;animation:blink 2s infinite}.status-dot.disconnected{background:#ff4d4f}.status-dot.connecting{background:#faad14}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:.3}}.sound-control{display:flex;align-items:center;gap:4px;font-size:12px;cursor:pointer;padding:2px 6px;border-radius:4px;transition:all .3s}.sound-control:hover{background:#f0f0f0}.sound-control.muted{color:#ff4d4f}@media (max-width: 768px){.header{padding:0 16px;gap:8px}.header-right{gap:8px}.notification-dropdown{width:320px}.websocket-status,.sound-control{display:none}}@media (max-width: 576px){.header{padding:0 12px}.notification-dropdown{width:280px}.trigger{padding:0 12px}}