body{font-family:Arial,sans-serif;margin:0;padding:0;background-color:#f4f4f4}h1,h2,h3{color:#333}.container{width:80%;margin:auto;overflow:hidden}.header{background:#35424a;color:#fff;padding:20px 0;text-align:center}.statistic-card{background:#fff;border:1px solid #dddddd;border-radius:5px;padding:15px;margin:10px 0;box-shadow:0 2px 5px #0000001a}.statistic-card h3{margin:0 0 10px}.detailed-statistics-list{margin-top:20px}