/* Add your CSS styles here */
body { font-family: sans-serif; background-color: #f4f4f4; color: #333; }
.container { max-width: 1200px; margin: 0 auto; background: #fff; padding: 20px; box-shadow: 0 0 10px rgba(0,0,0,0.1); }
header, footer { text-align: center; padding: 10px 0; }
nav a { margin: 0 15px; text-decoration: none; color: #0073aa; }
table { width: 100%; border-collapse: collapse; margin-top: 20px; }
th, td { border: 1px solid #ddd; padding: 8px; text-align: left; }
th { background-color: #f2f2f2; }
/* ... سایر استایل ها ... */