/* ============================================
   APEXPY — BLOG (listagem + artigo)
   Alinhado ao Manual Visual Oficial v1.0
   Dark Theme · Inter · paleta verde · 8px · glassmorphism
   ============================================ */

/* ===== Skip link ===== */
.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    padding: 10px 14px;
    background: var(--apexpy-green);
    color: var(--text-inverse);
    border-radius: var(--radius-md);
    font-weight: 700;
    z-index: 9999;
}
.skip-link:focus { left: 16px; top: 16px; }

/* ===== Página base ===== */
.blog-page { background: var(--bg-primary); color: var(--text-secondary); }

/* ============================================
   HERO da listagem
   ============================================ */
.blog-hero {
    position: relative;
    padding: clamp(90px, 11vw, 140px) 0 56px;
    background: var(--bg-primary);
    background-image:
        radial-gradient(circle at 18% 22%, rgba(0, 191, 99, 0.14) 0%, transparent 55%),
        radial-gradient(circle at 82% 78%, rgba(0, 168, 255, 0.06) 0%, transparent 55%);
    border-bottom: 1px solid var(--border-color-light);
    overflow: hidden;
}
.blog-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.65), transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.65), transparent 75%);
    pointer-events: none;
}
.blog-hero-eyebrow { margin-bottom: var(--spacing-md); }
.blog-hero-title {
    margin: 0 0 var(--spacing-md);
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.1;
    letter-spacing: -0.02em;
}
.blog-hero-title .highlight-green { color: var(--apexpy-green); font-weight: 800; }
.blog-hero-lead {
    max-width: 760px;
    margin: 0 0 var(--spacing-xl);
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* Filtros por categoria */
.blog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}
.blog-filter {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color-light);
    border-radius: 999px;
    color: var(--text-secondary);
    font-size: 12.5px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base) var(--apexpy-ease);
}
.blog-filter:hover {
    background: rgba(0, 191, 99, 0.08);
    border-color: rgba(0, 191, 99, 0.4);
    color: var(--text-primary);
}
.blog-filter.is-active {
    background: var(--apexpy-green);
    border-color: var(--apexpy-green);
    color: var(--text-inverse);
}
.blog-filter-count {
    font-size: 10.5px;
    background: rgba(0, 0, 0, 0.18);
    padding: 1px 6px;
    border-radius: 999px;
    margin-left: 2px;
}
.blog-filter.is-active .blog-filter-count {
    background: rgba(255, 255, 255, 0.22);
}

/* ============================================
   GRID DE CARDS
   ============================================ */
.blog-grid-section { padding: clamp(48px, 7vw, 80px) 0 clamp(64px, 9vw, 120px); }
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: var(--spacing-lg);
}

/* ===== Card ===== */
.blog-card {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base) var(--apexpy-ease);
    text-decoration: none;
    color: inherit;
    position: relative;
}
.blog-card:hover {
    transform: translateY(-6px);
    border-color: var(--apexpy-green);
    box-shadow: 0 18px 38px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(0, 191, 99, 0.2);
}

/* Cover (imagem ou SVG placeholder) */
.blog-card-cover {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: linear-gradient(135deg, #1A1B1F 0%, #14161A 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.blog-card-cover img,
.blog-card-cover svg,
.blog-card-cover > object {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 500ms var(--apexpy-ease);
}
.blog-card:hover .blog-card-cover img,
.blog-card:hover .blog-card-cover svg,
.blog-card:hover .blog-card-cover > object { transform: scale(1.04); }

.blog-card-category {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 11px;
    background: rgba(0, 191, 99, 0.95);
    color: var(--text-inverse);
    border-radius: 999px;
    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}
.blog-card-category i { font-size: 10px; }

/* Body */
.blog-card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 20px 22px 22px;
    gap: 12px;
}
.blog-card-title {
    margin: 0;
    font-size: 1.0625rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.35;
    letter-spacing: -0.005em;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.blog-card-excerpt {
    margin: 0;
    font-size: 13.5px;
    line-height: 1.55;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px dashed var(--border-color-light);
    font-size: 11.5px;
    color: var(--text-tertiary);
}
.blog-card-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.blog-card-meta-item i { color: var(--apexpy-green); font-size: 10.5px; }
.blog-card-meta-item time { font-feature-settings: "tnum" 1; }

.blog-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
    color: var(--apexpy-green);
    font-weight: 700;
    font-size: 12px;
}
.blog-card-cta i { transition: transform var(--transition-base) var(--apexpy-ease); }
.blog-card:hover .blog-card-cta i { transform: translateX(3px); }

/* ============================================
   ARTIGO INDIVIDUAL
   ============================================ */
.article-hero {
    position: relative;
    padding: clamp(80px, 10vw, 130px) 0 48px;
    background: var(--bg-primary);
    background-image: radial-gradient(circle at 18% 22%, rgba(0, 191, 99, 0.10) 0%, transparent 60%);
    border-bottom: 1px solid var(--border-color-light);
}

.article-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-md);
}
.article-breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
}
.article-breadcrumb a:hover { color: var(--apexpy-green); }
.article-breadcrumb i { font-size: 9px; opacity: 0.5; }
.article-breadcrumb-current { color: var(--text-secondary); }

.article-category-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    background: rgba(0, 191, 99, 0.12);
    border: 1px solid rgba(0, 191, 99, 0.35);
    color: var(--apexpy-green);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
}
.article-title {
    margin: 0 0 var(--spacing-md);
    font-size: clamp(1.75rem, 4.5vw, 2.875rem);
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.15;
    letter-spacing: -0.02em;
    max-width: 920px;
}
.article-excerpt {
    margin: 0 0 var(--spacing-xl);
    max-width: 760px;
    font-size: 1.0625rem;
    line-height: 1.65;
    color: var(--text-secondary);
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px 22px;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color-light);
}
.article-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
}
.article-meta-item i {
    color: var(--apexpy-green);
    width: 18px;
    text-align: center;
    font-size: 12px;
}
.article-meta-item strong {
    color: var(--text-primary);
    font-weight: 600;
}
.article-meta-author {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.article-meta-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--apexpy-green) 0%, #00d975 100%);
    color: var(--text-inverse);
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 12px;
    border: 2px solid rgba(0, 191, 99, 0.4);
}

/* ===== Cover hero do artigo ===== */
.article-cover {
    margin-top: var(--spacing-xl);
    aspect-ratio: 21 / 9;
    overflow: hidden;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color-light);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #1A1B1F 0%, #14161A 100%);
}
.article-cover img,
.article-cover svg,
.article-cover > object { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ===== Layout 2 colunas (sumário + conteúdo) ===== */
.article-body {
    padding: clamp(40px, 6vw, 80px) 0 clamp(64px, 9vw, 120px);
}
.article-layout {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: var(--spacing-2xl);
    align-items: start;
}

/* Sumário lateral */
.article-toc {
    position: sticky;
    top: 96px;
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-xl);
    padding: 20px;
    max-height: calc(100vh - 112px);
    overflow-y: auto;
    scrollbar-width: thin;
}
.article-toc-title {
    margin: 0 0 12px;
    font-size: 11.5px;
    font-weight: 800;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
    gap: 8px;
}
.article-toc-title i { color: var(--apexpy-green); font-size: 12px; }
.article-toc-nav { display: flex; flex-direction: column; gap: 2px; }
.article-toc-link {
    display: block;
    padding: 8px 12px;
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 12.5px;
    line-height: 1.4;
    border-left: 2px solid transparent;
    transition: all var(--transition-base) var(--apexpy-ease);
}
.article-toc-link:hover {
    background: rgba(0, 191, 99, 0.05);
    color: var(--text-primary);
}
.article-toc-link.is-active {
    background: rgba(0, 191, 99, 0.10);
    color: var(--apexpy-green);
    border-left-color: var(--apexpy-green);
    font-weight: 600;
}

/* Share box */
.article-share {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px dashed var(--border-color-light);
}
.article-share-title {
    margin: 0 0 10px;
    font-size: 11.5px;
    font-weight: 800;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.article-share-row {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}
.article-share-btn {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color-light);
    color: var(--text-secondary);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base) var(--apexpy-ease);
}
.article-share-btn:hover {
    background: var(--apexpy-green);
    color: var(--text-inverse);
    border-color: var(--apexpy-green);
    transform: translateY(-2px);
}

/* ===== Conteúdo do artigo ===== */
.article-content {
    font-size: 16.5px;
    line-height: 1.75;
    color: var(--text-secondary);
    max-width: 760px;
}
.article-content h2,
.article-content h3,
.article-content h4 {
    color: var(--text-primary);
    font-weight: 800;
    line-height: 1.25;
    scroll-margin-top: 96px;
}
.article-content h2 {
    margin: var(--spacing-2xl) 0 var(--spacing-md);
    font-size: 1.625rem;
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: -0.01em;
}
.article-content h2::before {
    content: "";
    width: 4px;
    height: 26px;
    background: var(--apexpy-green);
    border-radius: 2px;
    flex-shrink: 0;
}
.article-content h2:first-child { margin-top: 0; }
.article-content h3 {
    margin: var(--spacing-xl) 0 var(--spacing-sm);
    font-size: 1.25rem;
    color: var(--text-primary);
}
.article-content h4 {
    margin: var(--spacing-lg) 0 var(--spacing-xs);
    font-size: 1.0625rem;
    color: var(--apexpy-green);
}
.article-content p { margin: 0 0 var(--spacing-md); }
.article-content strong, .article-content b { color: var(--text-primary); font-weight: 700; }
.article-content em { color: var(--text-primary); }
.article-content a {
    color: var(--apexpy-green);
    text-decoration: none;
    border-bottom: 1px solid rgba(0, 191, 99, 0.4);
    transition: all var(--transition-base) var(--apexpy-ease);
}
.article-content a:hover { color: var(--apexpy-green-light); border-bottom-color: var(--apexpy-green); }

.article-content ul,
.article-content ol {
    margin: 0 0 var(--spacing-md);
    padding-left: 0;
    list-style: none;
}
.article-content ul li,
.article-content ol li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 10px;
    line-height: 1.7;
}
.article-content ul li::before {
    content: "";
    position: absolute;
    left: 6px;
    top: 0.65em;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--apexpy-green);
    box-shadow: 0 0 0 3px rgba(0, 191, 99, 0.18);
}
.article-content ol { counter-reset: oli; }
.article-content ol li { counter-increment: oli; }
.article-content ol li::before {
    content: counter(oli);
    position: absolute;
    left: 0;
    top: 1px;
    width: 22px;
    height: 22px;
    background: rgba(0, 191, 99, 0.12);
    border: 1px solid rgba(0, 191, 99, 0.32);
    color: var(--apexpy-green);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 800;
    display: grid;
    place-items: center;
    font-feature-settings: "tnum" 1;
}

.article-content blockquote {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: rgba(0, 191, 99, 0.06);
    border-left: 3px solid var(--apexpy-green);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    color: var(--text-primary);
    font-style: italic;
    font-size: 1.0625rem;
    line-height: 1.6;
}

.article-content code {
    background: rgba(0, 191, 99, 0.08);
    border: 1px solid var(--border-color-light);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-family: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
    font-size: 0.875em;
    color: var(--apexpy-green);
}
.article-content pre {
    margin: var(--spacing-lg) 0;
    padding: 18px 20px;
    background: #0F1115;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    overflow-x: auto;
    font-family: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
    font-size: 13px;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.85);
}
.article-content pre code {
    background: transparent;
    border: 0;
    padding: 0;
    color: inherit;
    font-size: inherit;
}

/* Callouts (info, tip, warning) */
.article-content .callout {
    display: flex;
    gap: 14px;
    padding: 16px 18px;
    margin: var(--spacing-lg) 0;
    background: rgba(0, 191, 99, 0.06);
    border: 1px solid rgba(0, 191, 99, 0.28);
    border-left: 4px solid var(--apexpy-green);
    border-radius: var(--radius-md);
}
.article-content .callout > i {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background: var(--apexpy-green);
    color: var(--text-inverse);
    border-radius: 8px;
    display: grid;
    place-items: center;
    font-size: 13px;
}
.article-content .callout > div > p:last-child { margin-bottom: 0; }
.article-content .callout > div > strong { display: block; margin-bottom: 4px; color: var(--text-primary); }

.article-content .callout.is-warning {
    background: rgba(255, 184, 0, 0.06);
    border-color: rgba(255, 184, 0, 0.32);
    border-left-color: var(--apexpy-warning);
}
.article-content .callout.is-warning > i { background: var(--apexpy-warning); color: #1A1B1F; }

.article-content .callout.is-info {
    background: rgba(0, 168, 255, 0.06);
    border-color: rgba(0, 168, 255, 0.32);
    border-left-color: var(--apexpy-info);
}
.article-content .callout.is-info > i { background: var(--apexpy-info); color: #fff; }

/* Tabela */
.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-lg) 0;
    border: 1px solid var(--border-color-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    font-size: 14.5px;
}
.article-content table th,
.article-content table td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border-color-light);
}
.article-content table th {
    background: rgba(0, 191, 99, 0.08);
    color: var(--apexpy-green);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 11.5px;
}
.article-content table tbody tr:nth-child(even) { background: rgba(255, 255, 255, 0.015); }

/* CTA dentro do artigo */
.article-content .inline-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    padding: 22px 24px;
    margin: var(--spacing-xl) 0;
    background: linear-gradient(135deg, rgba(0, 191, 99, 0.12) 0%, rgba(0, 191, 99, 0.03) 100%);
    border: 1px solid rgba(0, 191, 99, 0.32);
    border-radius: var(--radius-xl);
}
.article-content .inline-cta-icon {
    width: 48px;
    height: 48px;
    background: var(--apexpy-green);
    color: var(--text-inverse);
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-size: 20px;
    flex-shrink: 0;
}
.article-content .inline-cta-body { flex: 1; min-width: 220px; }
.article-content .inline-cta-body h4 {
    margin: 0 0 4px;
    color: var(--text-primary);
    font-size: 1rem;
}
.article-content .inline-cta-body p {
    margin: 0;
    font-size: 13.5px;
    color: var(--text-secondary);
    line-height: 1.5;
}
.article-content .inline-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 18px;
    background: var(--apexpy-green);
    color: var(--text-inverse);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 13.5px;
    text-decoration: none;
    border-bottom: 0;
    transition: all var(--transition-base) var(--apexpy-ease);
    box-shadow: var(--shadow-green);
}
.article-content .inline-cta-btn:hover {
    background: var(--apexpy-green-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-green-glow);
    color: var(--text-inverse);
    border-bottom-color: transparent;
}

/* ===== Footer do artigo: tags + related ===== */
.article-foot {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color-light);
}
.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: var(--spacing-xl);
}
.article-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color-light);
    border-radius: 999px;
    font-size: 11.5px;
    color: var(--text-secondary);
    text-decoration: none;
}
.article-tag::before { content: "#"; opacity: 0.6; }
.article-tag:hover { color: var(--apexpy-green); border-color: var(--apexpy-green); }

/* Related */
.article-related {
    padding: clamp(48px, 7vw, 80px) 0 clamp(64px, 9vw, 100px);
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color-light);
}
.article-related-head {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}
.article-related-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--apexpy-green);
    font-size: 11.5px;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 8px;
}
.article-related-title {
    margin: 0;
    font-size: 1.625rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}
.article-related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

/* Back to top FAB (compartilhado com a página legal, mas local) */
.blog-fab {
    position: fixed;
    right: clamp(16px, 3vw, 32px);
    bottom: clamp(16px, 3vw, 32px);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--apexpy-green);
    color: var(--text-inverse);
    border: none;
    box-shadow: var(--shadow-green);
    display: grid;
    place-items: center;
    cursor: pointer;
    z-index: 600;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--transition-base) var(--apexpy-ease),
                transform var(--transition-base) var(--apexpy-ease);
}
.blog-fab[hidden] { display: none; }
.blog-fab.is-visible { opacity: 1; transform: translateY(0); }
.blog-fab:hover {
    background: var(--apexpy-green-light);
    box-shadow: var(--shadow-green-glow);
}

/* ============================================
   Acessibilidade
   ============================================ */
.blog-card:focus-visible,
.article-toc-link:focus-visible,
.blog-filter:focus-visible,
.article-share-btn:focus-visible,
.blog-fab:focus-visible {
    outline: 3px solid rgba(0, 191, 99, 0.5);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        transition-duration: 0.001ms !important;
    }
}

/* ============================================
   Responsivo
   ============================================ */
@media (max-width: 1100px) {
    .article-layout { grid-template-columns: 1fr; }
    .article-toc { position: relative; top: 0; max-height: none; }
    .article-related-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .blog-grid { grid-template-columns: 1fr; gap: var(--spacing-md); }
    .blog-card-cover { aspect-ratio: 16 / 9; }
    .article-related-grid { grid-template-columns: 1fr; }
    .article-content { font-size: 15.5px; }
    .article-content h2 { font-size: 1.375rem; }
    .article-content .inline-cta { padding: 18px 18px; }
}