body {
    background: #f6f7f9;
    color: #1f2933;
}

.navbar-brand {
    letter-spacing: 0;
}

.card {
    border: 1px solid #e5e7eb;
    border-radius: 8px;
}

.stat {
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 20px;
    min-height: 118px;
}

.stat span {
    color: #64748b;
    display: block;
    font-size: 0.95rem;
    margin-bottom: 18px;
}

.stat strong {
    color: #111827;
    display: block;
    font-size: 2rem;
    line-height: 1;
}

.content-editor {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
}

.featured-preview {
    aspect-ratio: 16 / 9;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    max-width: 360px;
    object-fit: cover;
    width: 100%;
}

.post-thumb {
    aspect-ratio: 4 / 3;
    border-radius: 6px;
    height: 56px;
    object-fit: cover;
    width: 74px;
}

.preview-article {
    margin: 0 auto;
    max-width: 920px;
}

.preview-hero {
    aspect-ratio: 16 / 7;
    display: block;
    object-fit: cover;
    width: 100%;
}

.preview-body {
    padding: 36px;
}

.display-title {
    color: #111827;
    font-size: 2.25rem;
    line-height: 1.15;
}

.preview-content {
    color: #1f2937;
    font-size: 1.05rem;
    line-height: 1.75;
}

@media (max-width: 640px) {
    .preview-body {
        padding: 24px;
    }

    .display-title {
        font-size: 1.75rem;
    }
}