.result-block {
    display: flex;
    gap: 20px;
    margin: 20px 0;
    flex-wrap: wrap;
}
.result-block .column {
    flex: 1;
    padding: 15px;
    border: 1px solid #ccc;
    background: #f9f9f9;
    min-width: 300px;
}
@media (max-width: 900px) {
    .result-block { flex-direction: column; }
}
h2, h3 { margin-top: 1.5em; }

.result-block strong {
    word-break: break-all;
    display: block;
}
.result-block pre {
    white-space: pre-wrap;
    word-break: break-word;
}