/* Blog shared components */
.article-lead {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text);
    font-weight: 500;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
}

.article-callout {
    border-radius: 16px;
    padding: 24px 28px;
    margin: 32px 0;
    font-size: 1.05rem;
    line-height: 1.75;
    border: 1px solid var(--border);
}

.article-callout--tip {
    background: linear-gradient(135deg, rgba(59,130,246,0.08) 0%, rgba(139,92,246,0.06) 100%);
    border-color: rgba(59,130,246,0.2);
}

.article-callout--stat {
    background: var(--bg-secondary);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 20px;
    text-align: center;
}

.article-stat-num {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.1;
}

.article-stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 6px;
}

.article-cta {
    margin: 48px 0;
    border-radius: 20px;
    overflow: hidden;
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #7c3aed 100%);
    box-shadow: 0 20px 50px -12px rgba(37, 99, 235, 0.45);
}

.article-cta-inner {
    padding: 40px 44px;
    text-align: center;
}

.article-cta h3 {
    color: #fff !important;
    font-size: 1.6rem !important;
    margin: 0 0 12px !important;
}

.article-cta p {
    color: rgba(255,255,255,0.88) !important;
    margin-bottom: 24px !important;
    font-size: 1.05rem !important;
}

.article-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    color: #1e3a8a !important;
    text-decoration: none !important;
    font-weight: 700;
    padding: 14px 28px;
    border-radius: 50px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.article-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.article-checklist {
    list-style: none;
    padding: 0 !important;
    margin: 24px 0 !important;
}

.article-checklist li {
    position: relative;
    padding-left: 32px !important;
    margin-bottom: 14px !important;
}

.article-checklist li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    width: 22px;
    height: 22px;
    background: rgba(59,130,246,0.12);
    color: var(--primary);
    border-radius: 50%;
    font-size: 12px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toc-widget {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
}

.toc-widget h4 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    margin: 0 0 16px;
    font-weight: 700;
}

.toc-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.toc-link {
    display: block;
    padding: 8px 0 8px 12px;
    border-left: 2px solid var(--border);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    line-height: 1.4;
    transition: border-color 0.2s, color 0.2s;
}

.toc-link:hover,
.toc-link.active {
    color: var(--primary);
    border-left-color: var(--primary);
}

[data-theme="dark"] .article-content {
    background: var(--bg-secondary);
}

[data-theme="dark"] .meta-chip,
[data-theme="dark"] .toc-widget {
    background: var(--bg);
}

[data-theme="dark"] .article-body-section {
    background: var(--bg);
}

.post-card-image img,
.featured-card-image img,
.post-card-media .post-card-img,
.featured-img-wrap img {
    transition: transform 0.4s ease;
}

.post-card:hover .post-card-media .post-card-img,
.featured-card:hover .featured-img-wrap img {
    transform: scale(1.04);
}

.post-card-media {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--bg-secondary);
}

.post-card-media .post-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.featured-card--pinned {
    border-color: rgba(59, 130, 246, 0.35) !important;
    box-shadow: 0 0 0 1px rgba(59, 130, 246, 0.12), 0 32px 64px -20px rgba(37, 99, 235, 0.15);
}

.article-cover img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    object-position: center;
    max-height: none;
}

@media (max-width: 900px) {
    .article-body-container {
        grid-template-columns: 1fr !important;
    }
    .article-sidebar {
        order: -1;
    }
    .article-content {
        padding: 32px 24px !important;
    }
    .article-cta-inner {
        padding: 28px 24px;
    }
}

@media (max-width: 600px) {
    .article-title {
        font-size: 1.85rem !important;
    }
    .article-lead {
        font-size: 1.1rem;
    }
}