body{direction:rtl;font-family:IranSans,Tahoma,sans-serif;margin:0;padding:0;line-height:1.8;background-color:#f8f9fa}.container{max-width:800px;margin:2rem auto;background:#ffffff;padding:2rem;box-shadow:0 0 10px #0000001a}h1,h2{text-align:center;margin:1rem 0}p{text-align:justify;margin:1rem 0}hr{margin:2rem 0;border:none;border-top:1px solid #ddd}.highlight{color:#555;font-weight:700}#subImage,#headImage{max-width:100%;height:auto;border-radius:5px;display:block;margin:0 auto}@media (max-width: 768px){.container{margin:1rem;padding:1rem;box-shadow:none}p{margin:.5rem 0}}