.sl-container {
    max-width: 700px;
    margin: auto;
    background: #f9f9f9;
    border: 2px dashed #ccc;
    padding: 20px;
    border-radius: 12px;
}
.sl-result {
    font-size: 16px;
    margin-top: 20px;
}
.sl-result-note {
    font-style: italic;
    font-size: 13px;
    color: #777;
    margin-top: 30px;
}