body {
    background-color: #f8f9fa;
}

.navbar-brand {
    font-weight: 700;
}

/* Post body: keep migrated HTML readable, especially code blocks. */
.post-body img {
    max-width: 100%;
    height: auto;
}

.post-body pre {
    background: #212529;
    color: #f8f9fa;
    padding: 1rem;
    border-radius: 0.375rem;
    overflow-x: auto;
    font-size: 0.875rem;
    line-height: 1.5;
}

.post-body pre code {
    background: transparent;
    color: inherit;
    padding: 0;
}

.post-body code {
    background: #e9ecef;
    padding: 0.15rem 0.4rem;
    border-radius: 0.25rem;
    font-size: 0.875em;
}

.post-body table {
    width: 100%;
    margin-bottom: 1rem;
    border-collapse: collapse;
}

.post-body th,
.post-body td {
    border: 1px solid #dee2e6;
    padding: 0.5rem;
}