/* ========================================
   BLOG STYLES - METABOLIC RESTORE
   ======================================== */

/* Blog Hero Section */
.blog-hero {
    background: linear-gradient(135deg, #0D7C7F 0%, #6B9080 100%);
    padding: 100px 0 80px;
    text-align: center;
    color: white;
}

.blog-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.blog-hero-headline {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
}

.blog-hero-subheadline {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 40px;
    opacity: 0.95;
}

/* Category Filters */
.blog-categories {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
}

.category-filter {
    padding: 10px 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: transparent;
    color: white;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.category-filter:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.category-filter.active {
    background: white;
    color: #0D7C7F;
    border-color: white;
}

/* Blog Grid Section */
.blog-grid-section {
    padding: 80px 0;
    background: #F5F0E8;
}

/* Featured Article */
.blog-card.featured {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.blog-card.featured .blog-card-image {
    position: relative;
    height: 100%;
    min-height: 400px;
}

.blog-card.featured .blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-card.featured .blog-card-content {
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: #E57A67;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

/* Blog Card */
.blog-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    opacity: 1;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.blog-card-image {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: #0D7C7F;
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.blog-card-content {
    padding: 30px;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #5A6C75;
    margin-bottom: 12px;
}

.blog-category {
    color: #0D7C7F;
    font-weight: 600;
}

.blog-separator {
    opacity: 0.5;
}

.blog-read-time,
.blog-card-meta time {
    color: #5A6C75;
}

.blog-card-title {
    font-size: 22px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 12px;
}

.blog-card-title a {
    color: #2C3539;
    text-decoration: none;
    transition: color 0.3s ease;
}

.blog-card-title a:hover {
    color: #0D7C7F;
}

.blog-card-excerpt {
    font-size: 15px;
    line-height: 1.6;
    color: #5A6C75;
    margin-bottom: 20px;
}

.blog-read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #0D7C7F;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: gap 0.3s ease;
}

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

.blog-read-more i {
    font-size: 12px;
}

/* Newsletter Section */
.blog-newsletter {
    background: linear-gradient(135deg, #0D7C7F 0%, #6B9080 100%);
    border-radius: 12px;
    padding: 60px 40px;
    text-align: center;
    color: white;
    margin-top: 60px;
}

.newsletter-content h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 12px;
    color: white;
}

.newsletter-content p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.95;
}

.newsletter-form {
    display: flex;
    gap: 12px;
    max-width: 500px;
    margin: 0 auto 15px;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 8px;
    font-size: 16px;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.newsletter-form input:focus {
    outline: none;
    border-color: white;
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form button {
    padding: 15px 30px;
    white-space: nowrap;
}

.newsletter-privacy {
    font-size: 13px;
    opacity: 0.8;
}

/* Blog CTA Section */
.blog-cta-section {
    background: linear-gradient(135deg, #0D7C7F 0%, #6B9080 100%);
    padding: 80px 0;
    text-align: center;
    color: white;
}

.blog-cta-content h2 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
}

.blog-cta-content p {
    font-size: 20px;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
}

/* ========================================
   INDIVIDUAL BLOG POST STYLES
   ======================================== */

.blog-article {
    background: white;
}

/* Article Header - Best in Class Design */
.article-header {
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 1) 0%, 
        rgba(245, 240, 232, 0.3) 100%);
    padding: 140px 0 80px;
    position: relative;
}

.article-header::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(13, 124, 127, 0.2) 50%, 
        transparent 100%);
}

.article-header-container {
    max-width: 800px;
    margin: 0 auto;
}

.article-breadcrumb {
    font-size: 13px;
    margin-bottom: 32px;
    color: #64748B;
    font-weight: 500;
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.article-breadcrumb a {
    color: #0D7C7F;
    text-decoration: none;
    transition: color 0.2s ease;
}

.article-breadcrumb a:hover {
    color: #087E8B;
}

.article-breadcrumb span {
    color: #94A3B8;
}

.article-breadcrumb span:last-child {
    color: #0D7C7F;
    font-weight: 600;
}

/* Article Title - Editorial Style */
.article-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    color: #0B3954;
    margin-bottom: 28px;
    letter-spacing: -0.02em;
    font-family: var(--font-heading);
}

/* Subtle accent line under title */
.article-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #0D7C7F 0%, #6B9080 100%);
    margin-top: 24px;
    border-radius: 2px;
}

/* Article Meta - Clean & Modern */
.article-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 32px;
}

.author-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(13, 124, 127, 0.15);
}

.author-details {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.author-name {
    font-weight: 600;
    color: #0B3954;
    font-size: 14px;
    letter-spacing: 0.2px;
}

.author-title {
    font-size: 12px;
    color: #64748B;
    font-weight: 500;
}

/* Article Stats - Refined Typography */
.article-stats {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: #64748B;
    font-weight: 500;
}

.article-stats .read-time {
    display: flex;
    align-items: center;
    gap: 6px;
}

.article-stats .read-time i {
    font-size: 13px;
    opacity: 0.7;
}

.article-stats .separator {
    opacity: 0.4;
    font-weight: 300;
}

/* Category Badge - Premium Style */
.category-badge {
    background: linear-gradient(135deg, #0D7C7F 0%, #087E8B 100%);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    box-shadow: 0 2px 8px rgba(13, 124, 127, 0.25);
    transition: all 0.3s ease;
}

.category-badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(13, 124, 127, 0.35);
}

.article-share {
    display: flex;
    gap: 8px;
    margin-left: auto;
}

.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid #0D7C7F;
    background: transparent;
    color: #0D7C7F;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.share-btn:hover {
    background: #0D7C7F;
    color: white;
}

/* Featured Image - Integrated into Article Flow */
.article-featured-image {
    width: 100%;
    max-width: 900px;
    margin: 40px auto 48px;
    height: auto;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(11, 57, 84, 0.12);
    position: relative;
    background: #F5F0E8;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.article-featured-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 8px;
    box-shadow: inset 0 0 0 1px rgba(13, 124, 127, 0.08);
    pointer-events: none;
}

.article-featured-image img {
    width: 100%;
    height: auto;
    max-height: 480px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease, opacity 0.3s ease;
    position: relative;
    z-index: 1;
}

/* Image loading state */
.article-featured-image img:not([src]),
.article-featured-image img[src=""] {
    display: none;
}

/* Image error state */
.article-featured-image img[alt]:after {
    content: '';
    position: absolute;
    inset: 0;
}

.article-featured-image img:hover {
    transform: scale(1.01);
    opacity: 0.95;
}

/* Image caption support */
.article-featured-image figcaption {
    padding: 12px 16px;
    font-size: 14px;
    color: #64748B;
    font-style: italic;
    text-align: center;
    background: rgba(245, 240, 232, 0.5);
}

/* Article Container */
.article-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 60px;
}

/* Article Content - Premium Typography */
.article-content {
    max-width: 800px;
    margin: 0 auto;
}

/* Lead Paragraph - Editorial Hook */
.lead-paragraph {
    font-size: 24px;
    line-height: 1.6;
    color: #334155;
    font-weight: 400;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(13, 124, 127, 0.15);
    letter-spacing: -0.01em;
}

.article-section {
    margin-bottom: 48px;
}

/* Section Headings - Bold & Clear */
.article-section h2 {
    font-size: 36px;
    font-weight: 800;
    color: #0B3954;
    margin-bottom: 24px;
    margin-top: 56px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.article-section h3 {
    font-size: 26px;
    font-weight: 700;
    color: #0D7C7F;
    margin-bottom: 18px;
    margin-top: 36px;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.article-section h4 {
    font-size: 21px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 14px;
    margin-top: 28px;
    line-height: 1.4;
}

/* Body Text - Readable & Clean */
.article-section p {
    font-size: 19px;
    line-height: 1.75;
    color: #334155;
    margin-bottom: 24px;
    font-weight: 400;
}

.lead-paragraph {
    font-size: 24px;
    line-height: 1.6;
    color: #334155;
    font-weight: 400;
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(13, 124, 127, 0.15);
    letter-spacing: -0.01em;
}

/* Lists - Clean Typography */
.article-section ul,
.article-section ol {
    margin: 28px 0 28px 32px;
    line-height: 1.75;
    font-size: 19px;
    color: #334155;
}

.article-section li {
    margin-bottom: 16px;
    padding-left: 8px;
}

.article-section ul li::marker {
    color: #0D7C7F;
}

/* Strong Text - Brand Accent */
.article-section strong {
    font-weight: 700;
    color: #0B3954;
}

.article-section em {
    font-style: italic;
    color: #475569;
}

.warning-text {
    color: #E57A67;
    font-weight: 600;
}

/* Table of Contents */
.article-toc {
    background: #F5F0E8;
    padding: 30px;
    border-radius: 12px;
    margin: 40px 0;
}

.toc-title {
    font-size: 20px;
    font-weight: 700;
    color: #2C3539;
    margin-bottom: 16px;
}

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

.toc-list li {
    margin-bottom: 12px;
}

.toc-list a {
    color: #0D7C7F;
    text-decoration: none;
    font-size: 16px;
    line-height: 1.5;
    transition: color 0.3s ease;
}

.toc-list a:hover {
    color: #2C3539;
    text-decoration: underline;
}

/* Callout Boxes */
.article-callout {
    background: #D4EBE5;
    border-left: 4px solid #0D7C7F;
    padding: 25px 30px;
    border-radius: 0 8px 8px 0;
    margin: 30px 0;
}

.article-callout.warning {
    background: #FFF5F5;
    border-left-color: #E57A67;
}

.article-callout.success {
    background: #F0F8F5;
    border-left-color: #6B9080;
}

.article-callout h3 {
    font-size: 20px;
    font-weight: 700;
    color: #2C3539;
    margin-bottom: 12px;
    margin-top: 0;
}

.article-callout ul {
    margin: 0;
    padding-left: 20px;
}

.article-callout li {
    margin-bottom: 8px;
    font-size: 16px;
    line-height: 1.6;
}

/* Comparison Tables */
.article-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 30px 0;
}

.comparison-col {
    background: #F5F0E8;
    padding: 25px;
    border-radius: 8px;
}

.comparison-col.inverted {
    background: #FFF5F5;
}

.comparison-col h3 {
    font-size: 20px;
    font-weight: 700;
    color: #2C3539;
    margin-bottom: 16px;
    margin-top: 0;
}

.comparison-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.comparison-col li {
    padding: 8px 0;
    font-size: 16px;
    line-height: 1.6;
}

/* Blockquotes */
.article-quote {
    border-left: 4px solid #0D7C7F;
    background: #F5F0E8;
    padding: 25px 30px;
    margin: 30px 0;
    font-size: 20px;
    font-style: italic;
    line-height: 1.7;
    color: #2C3539;
    border-radius: 0 8px 8px 0;
}

.article-quote cite {
    display: block;
    margin-top: 15px;
    font-size: 16px;
    font-style: normal;
    font-weight: 600;
    color: #0D7C7F;
}

/* Article CTA */
.article-cta {
    background: linear-gradient(135deg, #0D7C7F 0%, #6B9080 100%);
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    color: white;
    margin: 60px 0;
}

.article-cta h3 {
    font-size: 28px;
    font-weight: 700;
    color: white;
    margin-bottom: 15px;
    margin-top: 0;
}

.article-cta p {
    font-size: 18px;
    margin-bottom: 25px;
    opacity: 0.95;
}

.article-cta .btn {
    margin-top: 10px;
}

/* Author Bio */
.article-author-bio {
    display: flex;
    gap: 25px;
    background: #F5F0E8;
    padding: 30px;
    border-radius: 12px;
    margin: 60px 0;
}

.author-bio-image {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.author-bio-content h3 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #0D7C7F;
    margin-bottom: 8px;
    margin-top: 0;
}

.author-bio-content h4 {
    font-size: 22px;
    font-weight: 700;
    color: #2C3539;
    margin-bottom: 12px;
    margin-top: 0;
}

.author-bio-content p {
    font-size: 15px;
    line-height: 1.6;
    color: #5A6C75;
    margin-bottom: 10px;
}

/* Related Articles */
.related-articles {
    margin: 60px 0;
    padding: 40px 0;
    border-top: 2px solid #F5F0E8;
}

.related-articles h3 {
    font-size: 28px;
    font-weight: 700;
    color: #2C3539;
    margin-bottom: 30px;
}

.related-articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.related-article-card {
    text-decoration: none;
    display: block;
    transition: transform 0.3s ease;
}

.related-article-card:hover {
    transform: translateY(-5px);
}

.related-article-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}

.related-article-card h4 {
    font-size: 18px;
    font-weight: 600;
    color: #2C3539;
    line-height: 1.4;
    margin-bottom: 10px;
}

.read-more-link {
    color: #0D7C7F;
    font-size: 14px;
    font-weight: 600;
}

/* Article Sidebar */
.article-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-widget {
    background: #F5F0E8;
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 25px;
}

.sidebar-widget h3 {
    font-size: 18px;
    font-weight: 700;
    color: #2C3539;
    margin-bottom: 16px;
    margin-top: 0;
}

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

.sidebar-toc li {
    margin-bottom: 10px;
}

.sidebar-toc a {
    color: #5A6C75;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.5;
    transition: color 0.3s ease;
}

.sidebar-toc a:hover {
    color: #0D7C7F;
}

.cta-widget {
    background: linear-gradient(135deg, #0D7C7F 0%, #6B9080 100%);
    color: white;
}

.cta-widget h3 {
    color: white;
}

.cta-widget p {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 20px;
    opacity: 0.95;
}

.sidebar-share-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.share-btn-large {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.share-btn-large.twitter {
    background: #1DA1F2;
    color: white;
}

.share-btn-large.linkedin {
    background: #0077B5;
    color: white;
}

.share-btn-large.facebook {
    background: #1877F2;
    color: white;
}

.share-btn-large:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ========================================
   MOBILE RESPONSIVE
   ======================================== */

@media (max-width: 968px) {
    .article-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .article-sidebar {
        display: none;
    }

    .related-articles-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .blog-hero-headline {
        font-size: 36px;
    }

    .blog-hero-subheadline {
        font-size: 18px;
    }

    .blog-card.featured {
        grid-template-columns: 1fr;
    }

    .blog-card.featured .blog-card-image {
        min-height: 250px;
    }

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

    /* Mobile Article Header */
    .article-title {
        font-size: 36px;
        line-height: 1.15;
        letter-spacing: -0.015em;
    }

    .article-title::after {
        width: 50px;
        height: 3px;
        margin-top: 20px;
    }

    .article-header {
        padding: 120px 0 50px;
    }

    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .article-featured-image {
        max-height: 320px;
        border-radius: 6px;
        margin: 32px auto 40px;
    }

    .article-featured-image img {
        max-height: 320px;
    }

    /* Mobile Typography */
    .article-section h2 {
        font-size: 28px;
        margin-top: 40px;
    }

    .article-section h3 {
        font-size: 23px;
    }

    .article-section p,
    .article-section ul,
    .article-section ol {
        font-size: 17px;
        line-height: 1.7;
    }

    .lead-paragraph {
        font-size: 21px;
        padding-bottom: 32px;
        margin-bottom: 32px;
    }

    .article-comparison {
        grid-template-columns: 1fr;
    }

    .article-author-bio {
        flex-direction: column;
        text-align: center;
    }

    .author-bio-image {
        margin: 0 auto;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form input,
    .newsletter-form button {
        width: 100%;
    }

    .blog-cta-content h2 {
        font-size: 28px;
    }

    .blog-cta-content p {
        font-size: 16px;
    }
}

/* ========================================
   FOOTER SOCIAL LINKS (BLOG PAGES)
   ======================================== */

.footer-social-links {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.footer-social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(8, 126, 139, 0.1);
    color: var(--secondary-teal);
    font-size: 18px;
    transition: all 0.3s ease;
}

.footer-social-links a:hover {
    background: var(--secondary-teal);
    color: var(--pure-white);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(8, 126, 139, 0.3);
}

.footer-social-links a i {
    line-height: 1;
}

/* ========================================
   ARTICLE IMAGES & VISUALIZATIONS
   ======================================== */

/* Featured Image - Optimized Size */
.article-featured-image {
    max-width: 800px !important;
    max-height: 400px !important;
    margin: 32px auto 40px !important;
}

.article-featured-image img {
    max-height: 400px !important;
    object-fit: cover;
}

/* Images within article content */
.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 24px auto;
    display: block;
    box-shadow: 0 4px 12px rgba(11, 57, 84, 0.1);
}

/* Small inline images/icons */
.article-content .inline-image {
    max-width: 600px;
    margin: 24px auto;
}

/* Infographics and diagrams */
.article-content .infographic,
.article-content .diagram {
    max-width: 700px;
    margin: 32px auto;
    padding: 20px;
    background: #F5F0E8;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(11, 57, 84, 0.08);
}

/* Visual callout boxes */
.article-callout {
    background: linear-gradient(135deg, rgba(13, 124, 127, 0.05) 0%, rgba(143, 169, 152, 0.05) 100%);
    border-left: 4px solid #0D7C7F;
    padding: 24px 28px;
    margin: 32px 0;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(11, 57, 84, 0.06);
}

.article-callout h3 {
    color: #0D7C7F;
    font-size: 22px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.article-callout p {
    margin-bottom: 12px;
    line-height: 1.7;
}

.article-callout.success {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.05) 0%, rgba(129, 199, 132, 0.05) 100%);
    border-left-color: #4CAF50;
}

.article-callout.warning {
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.05) 0%, rgba(255, 183, 77, 0.05) 100%);
    border-left-color: #FF9800;
}

.article-callout.info {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.05) 0%, rgba(100, 181, 246, 0.05) 100%);
    border-left-color: #2196F3;
}

/* Icon bullets for lists */
.article-content ul.icon-list {
    list-style: none;
    padding-left: 0;
}

.article-content ul.icon-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    padding-left: 0;
}

.article-content ul.icon-list li i {
    color: #0D7C7F;
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Comparison tables */
.article-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin: 32px 0;
}

.comparison-col {
    background: #F5F0E8;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(11, 57, 84, 0.08);
}

.comparison-col.inverted {
    background: linear-gradient(135deg, rgba(13, 124, 127, 0.05) 0%, rgba(143, 169, 152, 0.05) 100%);
    border: 2px solid #0D7C7F;
}

.comparison-col h3 {
    color: #0D7C7F;
    font-size: 20px;
    margin-bottom: 16px;
}

/* Table of Contents */
.article-toc {
    background: #F5F0E8;
    padding: 24px 28px;
    border-radius: 12px;
    margin: 32px 0 40px;
    border-left: 4px solid #0D7C7F;
}

.toc-title {
    font-size: 20px;
    font-weight: 700;
    color: #0D7C7F;
    margin-bottom: 16px;
}

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

.toc-list li {
    margin-bottom: 10px;
}

.toc-list a {
    color: #334155;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.2s ease;
    display: block;
    padding: 6px 0;
}

.toc-list a:hover {
    color: #0D7C7F;
    padding-left: 8px;
}

/* Responsive image sizing */
@media (max-width: 768px) {
    .article-featured-image {
        max-height: 300px !important;
        margin: 24px auto 32px !important;
    }
    
    .article-featured-image img {
        max-height: 300px !important;
    }
    
    .article-comparison {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .article-content .infographic,
    .article-content .diagram {
        max-width: 100%;
        padding: 16px;
    }
}