body{font-family:Roboto,sans-serif;margin:0;padding:0;box-sizing:border-box;background-color:#f8f9fa;color:#333;line-height:1.6}a{text-decoration:none;color:#007bff}a:hover{color:#0056b3}.container{max-width:1200px;margin:0 auto;padding:0 20px}button{background-color:#007bff;color:#fff;border:none;padding:10px 20px;cursor:pointer;border-radius:4px}button:hover{background-color:#0056b3}