body{
    margin:0;
    background:#f5f5f5;
    font-family:Arial, Helvetica, sans-serif;
}

.container{
    max-width:700px;
    margin:40px auto;
    background:white;
    padding:30px;
    border-radius:16px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
    text-align:center;
}

#photo{
    width:100%;
    border-radius:12px;
    margin-bottom:25px;
}

h2{
    margin-top:0;
}

p{
    color:#555;
    line-height:1.6;
}

.checkbox{
    display:block;
    margin:25px 0;
    font-size:16px;
}

button{
    background:#000;
    color:white;
    border:none;
    padding:15px 35px;
    border-radius:10px;
    font-size:18px;
    cursor:pointer;
}

button:disabled{
    opacity:.4;
    cursor:not-allowed;
}

a{
    color:#000;
    font-weight:bold;
    text-decoration:none;
}

a:hover{
    text-decoration:underline;
}