body{
    font-family: Arial, sans-serif;
    background:#f5f7fa;
    direction:rtl;
}
.header{
    background:#1f7ae0;
    color:#fff;
    padding:15px;
}
.container{
    padding:20px;
}
.card{
    background:#fff;
    padding:15px;
    border-radius:8px;
    box-shadow:0 2px 5px rgba(0,0,0,.1);
    margin-bottom:15px;
}
a{color:#1f7ae0;text-decoration:none}