:root{--primary-color: #4267B2;--secondary-color: #898F9C;--background-color: #F0F2F5;--text-color: #1C1E21;--border-color: #DADDE1}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:var(--text-color);background-color:var(--background-color)}.container{max-width:1200px;margin:0 auto;padding:20px}header{text-align:center;margin-bottom:40px;padding:20px;background-color:var(--primary-color);color:#fff;border-radius:8px}header h1{margin-bottom:10px}main{background-color:#fff;padding:30px;border-radius:8px;box-shadow:0 2px 10px #0000001a}footer{text-align:center;margin-top:40px;padding:20px;color:var(--secondary-color)}h1,h2,h3{color:var(--primary-color)}h2{margin-top:30px;margin-bottom:15px;padding-bottom:10px;border-bottom:1px solid var(--border-color)}ul{margin-left:20px;margin-bottom:20px}li{margin-bottom:10px}code{background-color:#f5f5f5;padding:2px 5px;border-radius:3px;font-family:Courier New,Courier,monospace}pre{background-color:#f5f5f5;padding:15px;border-radius:5px;overflow-x:auto;margin:20px 0;font-family:Courier New,Courier,monospace}.documentation{margin-bottom:40px}