body{font-family:'Roboto',sans-serif;line-height:1.6;margin:0;padding:20px;background-color:#f4f4f4;color:#333}h1,h2,h3{font-weight:700;color:#2c3e50}table{width:100%;border-collapse:collapse;margin:20px 0}table,th,td{border:1px solid #ddd}th,td{padding:12px;text-align:center}th{background-color:#f8f8f8}