body{background-color:#f8f8f8;font-family:Arial,sans-serif}div.bg-white{max-width:100%;text-align:center}h3{font-size:1.2rem;font-weight:700;margin-top:20px}p{font-size:1rem;line-height:1.6;color:#333}img{width:50px;height:50px}button{background-color:#2b47e5;color:#fff;padding:12px 20px;border:none;border-radius:8px;font-size:1rem;cursor:pointer;transition:background .3s}button:hover{background-color:#1a32c5}