body{font-family:Arial, sans-serif;margin:0;padding:0;line-height:1.6;background-color:#f4f4f4;color:#333;padding-bottom:4rem;}
header{background-color:#333;color:#fff;padding:1rem 0;text-align:center;}
header h1{margin:0;font-size:2.5rem;}
main{max-width:800px;margin:2rem auto;padding:1rem;background-color:#fff;box-shadow:0 0 10px rgba(0, 0, 0, 0.1);}
main img{width:100%;height:auto;display:block;margin-bottom:1rem;}
article p{font-size:1.2rem;line-height:1.8;margin-bottom:1rem;}
footer{background-color:#333;color:#fff;text-align:center;padding:1rem 0;position:fixed;width:100%;bottom:0;box-shadow:0 -2px 5px rgba(0, 0, 0, 0.1);}
@media (max-width: 600px) {
header h1{font-size:2rem;}
main{max-width:800px;margin:2rem auto;padding:1rem;background-color:#fff;box-shadow:0 0 10px rgba(0, 0, 0, 0.1);padding-bottom:4rem;}
article p{font-size:1rem;}

}