* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'Microsoft YaHei', 'PingFang SC', sans-serif;
        }

        :root {
            --primary-color: #f76234;
            --primary-light: rgba(247, 98, 52, 0.1);
            --secondary-color: #3498db;
            --dark-color: #333;
            --light-color: #ecf0f1;
            --sidebar-width: 80px;
            --navbar-height: 60px;
            --success-color: #2ecc71;
            --warning-color: #f39c12;
            --gray-color: #95a5a6;
            --bg-color: #f8f9fa;
            --card-bg: #fff;
            --border-color: #e8ecef;
            --text-color: #333;
            --text-secondary: #666;
            --text-muted: #999;
            --radius: 12px;
            --shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
            --transition: all 0.3s ease;
        }
		
		a{
			text-decoration: none;
		}
		a:hover{
			color:var(--primary-color);
			text-decoration: none;
		
		}

        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.6;
            overflow-x: hidden;
            font-size: 16px;
        }