body{
    font-family: Arial, Helvetica, sans-serif;
    margin:0;
    background:#ffffff;
    color:#222;
}

.wrapper{
    max-width:1000px;
    margin:auto;
    padding:20px;
}

.header{
    position:relative;
    text-align:center;
    margin-bottom:25px;
}

.logo{
    max-width:100%;
    height:auto;
}

.layout{
    display:flex;
    gap:50px;
}

.sidebar{
    display:flex;
    flex-direction:column;
    gap:20px;
}

.sidebar img{
    width:110px;
    height:auto;
}

.content{
    background:#FFFFC0;
    padding:35px;
    flex:1;
    line-height:1.6;
    box-shadow:0 3px 10px rgba(0,0,0,.1);
}

.footer{
    text-align:center;
    margin-top:40px;
    font-size:12px;
    color:#888;
}

.hamburger{
    display:none;
    position:absolute;
    right:10px;
    top:57px;
    font-size:28px;
    cursor:pointer;
}

/* mobile */

@media (max-width:768px){

.layout{
    flex-direction:column;
}

.sidebar{
    display:none;
    align-items:center;
}

.sidebar.open{
    display:flex;
}

.sidebar img{
    width:90px;
}

.hamburger{
    display:block;
}

}