.blog-header {
    text-align: center;
    padding: 80px 20px 60px;
    max-width: 800px;
    margin: 0 auto;
}

.blog-header h1 {
    font-size: 3em;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.blog-subtitle {
    font-size: 1.25em;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
}

.blog-articles-grid {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px 80px;
    display: grid;
    gap: 32px;
}

.blog-article-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    transition: all 0.3s ease;
    overflow: hidden;
}

.blog-article-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.12);
}

.blog-article-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.blog-article-content {
    padding: 40px;
}

.blog-article-date {
    font-size: 0.9em;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.blog-article-title {
    font-size: 2em;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--dark);
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.blog-article-description {
    font-size: 1.1em;
    color: var(--gray);
    line-height: 1.6;
    margin-bottom: 24px;
}

.blog-article-read-more {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1em;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.2s ease;
}

.blog-article-card:hover .blog-article-read-more {
    gap: 12px;
}

/* Blog Article Page Styles */
.blog-article-header {
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 24px 40px;
    text-align: center;
}

.blog-article-meta {
    font-size: 0.9em;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 20px;
}

.blog-article-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    color: var(--dark);
}

.blog-article-body {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px 60px;
    font-family: 'Georgia', 'Times New Roman', serif;
    font-size: 18px;
    line-height: 1.8;
    color: var(--gray);
}

.blog-article-body h2 {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    margin-top: 48px;
    margin-bottom: 24px;
    color: var(--primary-color);
    letter-spacing: -0.01em;
}

.blog-article-body h3 {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 1.35rem;
    font-weight: 600;
    margin-top: 36px;
    margin-bottom: 16px;
    color: var(--dark);
}

.blog-article-body h4 {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 24px;
    margin-bottom: 12px;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-article-body p {
    margin-bottom: 20px;
    color: var(--gray);
}

.blog-article-body a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

.blog-article-body a:hover {
    border-bottom-color: var(--primary-color);
}

.blog-article-body pre {
    background-color: #1a1f2b;
    border: 1px solid #2a3141;
    border-radius: 8px;
    padding: 20px;
    overflow-x: auto;
    margin: 24px 0;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 14px;
    line-height: 1.6;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.blog-article-body code {
    background-color: #1a1f2b;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.9em;
    color: var(--primary-color);
}

.blog-article-body pre code {
    background: none;
    padding: 0;
    color: #e6e8eb;
}

.blog-article-body ul,
.blog-article-body ol {
    margin: 20px 0;
    padding-left: 32px;
    color: var(--gray);
}

.blog-article-body li {
    margin-bottom: 12px;
}

.blog-article-body strong {
    color: var(--dark);
    font-weight: 600;
}

.blog-article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 32px 0;
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.blog-article-body thead {
    background-color: var(--primary-color);
}

.blog-article-body th {
    padding: 16px;
    text-align: left;
    font-weight: 600;
    color: white;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    border-bottom: 2px solid #2a3141;
}

.blog-article-body td {
    padding: 16px;
    border-bottom: 1px solid #e5e7eb;
    color: var(--gray);
}

.blog-article-body tbody tr:last-child td {
    border-bottom: none;
}

.blog-article-body tbody tr:hover {
    background-color: rgba(45, 80, 22, 0.05);
}

.intro-highlight {
    font-size: 1.15em;
    color: var(--dark);
    margin-bottom: 32px;
    padding-left: 20px;
    border-left: 3px solid var(--primary-color);
}

.model-section {
    background-color: #f9fafb;
    border-left: 4px solid var(--primary-color);
    padding: 24px;
    margin: 32px 0;
    border-radius: 4px;
}

.model-section h3 {
    margin-top: 0;
    color: var(--primary-color);
}

.model-section h4 {
    color: #000000;
}

.model-section strong {
    font-weight: normal;
}

.metadata {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 20px 0;
}

.metadata-item {
    display: flex;
    flex-direction: column;
    padding: 16px;
    background-color: #1a1f2b;
    border-radius: 6px;
}

.metadata-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #9ca3af;
    margin-bottom: 6px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 600;
}

.metadata-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.blog-article-body hr {
    border: none;
    border-top: 1px solid #2a3141;
    margin: 48px 0;
}

.blog-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    margin-bottom: 24px;
    transition: gap 0.2s ease;
}

.blog-back-link:hover {
    gap: 12px;
}

@media (max-width: 768px) {
    .blog-header h1 {
        font-size: 2em;
    }

    .blog-subtitle {
        font-size: 1.1em;
    }

    .blog-article-content {
        padding: 28px;
    }

    .blog-article-title {
        font-size: 1.5em;
    }

    .blog-article-description {
        font-size: 1em;
    }

    .blog-article-header {
        padding: 40px 20px;
    }

    .blog-article-header h1 {
        font-size: 2rem;
    }

    .blog-article-body h2 {
        font-size: 1.5rem;
    }

    .blog-article-body pre {
        font-size: 12px;
        padding: 16px;
    }

    .metadata {
        grid-template-columns: 1fr;
    }
}