body {
    background-color: #f8f9fa;
    font-family: Arial, sans-serif;
}

.container {
    max-width: 600px;
    margin: auto;
    padding: 20px;
    background: white;
    border-radius: 8px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
}

.btn-sm img {
    display: inline-block;
    vertical-align: middle;
}

.logo {
    width: 320px;
    height: auto;
    object-fit: contain;
}