body{
    margin:0;
    font-family:Arial,Helvetica,sans-serif;
    color:#333;
    line-height:1.8;
}
.article{
    max-width:1200px;
    margin:0 auto;
    padding:20px;
}
.article img{
    width:100%;
    height:auto;
    display:block;
    margin:25px 0;
}
h2{
    text-align:center;
    font-size:32px;
    margin:45px 0 20px;
    color:#222;
}
p{
    font-size:18px;
    margin:18px 0;
}
ul{
    padding-left:25px;
    font-size:18px;
}
li{
    margin:10px 0;
}
.notice{
    background:#f7f7f7;
    padding:25px;
    margin:30px 0;
}
@media(max-width:768px){
    .article{padding:15px;}
    h2{font-size:26px;}
    p,li{font-size:16px;}
}