.main-layout{height:100vh}.main-layout .header{position:fixed;top:0;z-index:1;width:100%;display:flex;align-items:center;justify-content:space-between;background:#1890ff;height:48px;padding:0 24px;color:#fff;font-size:18px;font-weight:700;box-shadow:0 2px 8px #0000001a}.main-layout .header .header-left{flex:1}.main-layout .header .header-right .user-info{cursor:pointer;padding:4px 12px;border-radius:4px;transition:background-color .3s}.main-layout .header .header-right .user-info:hover{background-color:#ffffff1a}.main-layout .header .header-right .user-info span{color:#fff;font-size:14px;font-weight:400}.main-layout .layout-content{margin-top:48px}.main-layout .layout-content .sider{overflow:auto;height:calc(100vh - 48px);position:fixed;left:0;top:48px;bottom:0;background:#001529}.main-layout .layout-content .sider .menu{height:100%;border-right:0}.main-layout .layout-content .content{margin-left:220px;padding:24px;min-height:calc(100vh - 48px);background:#f0f2f5}.login-container{display:flex;justify-content:center;align-items:center;height:100vh;background:linear-gradient(135deg,#1890ff,#096dd9)}.login-container .login-card{width:400px;box-shadow:0 4px 12px #00000026}.login-container .login-tip{text-align:center;color:#999;font-size:12px}.dashboard-container h1{margin-bottom:24px}.dashboard-container .welcome-card{margin-top:24px}.dashboard-container .welcome-card h2{margin-bottom:12px;font-size:20px}.dashboard-container .welcome-card p{color:#666;line-height:1.6}.module-a-container h1{margin-bottom:24px}.module-a-container ul{margin-top:12px;padding-left:24px}.module-a-container ul li{margin:8px 0;color:#666}.module-ac1-container .data-table{margin-top:16px}.module-ac1-container p,.module-ac2-container p{color:#666;margin-bottom:12px}.module-ac2-container .form-container{margin-top:16px;max-width:600px}.module-ac2-container .form-container .reset-btn{margin-left:8px}.module-b-container h1{margin-bottom:24px}.module-b-container p{color:#666;margin-bottom:12px}.module-b-container .feature-list{margin-top:16px}.module-c-container h1{margin-bottom:24px}.module-c-container p{color:#666;margin-bottom:12px}.module-c-container .system-info{margin-top:16px}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;height:100vh}