.article-page-layout {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2.5rem 2rem;
    display: grid;
    grid-template-columns: 200px 1fr 280px;
    gap: 1.2rem;
}

/* Left Sidebar */
.article-sidebar-left {
    position: sticky;
    top: 170px;
    align-self: start;
    transition: top 0.3s ease-in-out;
}

body.header-hidden .article-sidebar-left {
    top: 2rem;
}

.author-card {
    padding: 0 0 1.5rem 0;
    margin-bottom: 1.5rem;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    border-bottom: 1px solid #e0e0e0;
}

.author-card .author-avatar,
.author-card .author-avatar-placeholder {
    width: 70px;
    height: 70px;
    margin: 0 0 0.5rem 0;
}

.author-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: #1e1e1e;
    margin: 0 0 0.5rem 0;
    text-align: left;
}

.author-bio {
    font-size: 0.8rem;
    line-height: 1.5;
    color: #555;
    margin-bottom: 0.5rem;
    text-align: left;
}

.author-link {
    display: block;
    color: #f44336;
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
    text-align: left;
    transition: color 0.3s;
}

.author-link:hover {
    color: #d32f2f;
    text-decoration: underline;
}

.share-section {
    padding: 0 0 1.5rem 0;
    margin-bottom: 1.5rem;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    border-bottom: 1px solid #e0e0e0;
}

.share-section h4 {
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
    color: #1e1e1e;
    font-family: 'Montserrat', sans-serif;
}

.share-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.share-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: #555;
    border: 2px solid #ddd;
    border-radius: 50%;
    transition: all 0.3s;
    text-decoration: none;
}

.share-icon:hover {
    color: #fff;
    transform: translateY(-3px);
}

/* Instagram hover - Pink/Red gradient */
.share-icon-instagram:hover {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    border-color: #E4405F;
    box-shadow: 0 4px 8px rgba(228, 64, 95, 0.4);
}

/* Twitter hover - Blue */
.share-icon-twitter:hover {
    background: #1DA1F2;
    border-color: #1DA1F2;
    box-shadow: 0 4px 8px rgba(29, 161, 242, 0.4);
}

/* Facebook hover - Blue */
.share-icon-facebook:hover {
    background: #1877F2;
    border-color: #1877F2;
    box-shadow: 0 4px 8px rgba(24, 119, 242, 0.4);
}

/* LinkedIn hover - Blue */
.share-icon-linkedin:hover {
    background: #0077B5;
    border-color: #0077B5;
    box-shadow: 0 4px 8px rgba(0, 119, 181, 0.4);
}

/* WhatsApp hover - Green */
.share-icon-whatsapp:hover {
    background: #25D366;
    border-color: #25D366;
    box-shadow: 0 4px 8px rgba(37, 211, 102, 0.4);
}

.share-icon svg {
    width: 16px;
    height: 16px;
}

.tags-section {
    padding: 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
}

.tags-section h4 {
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
    color: #1e1e1e;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
}

.tag {
    display: inline-block;
    background: #1a1a1a;
    color: #fff;
    padding: 0.35rem 0.7rem;
    margin: 0.25rem 0.25rem 0.25rem 0;
    border-radius: 0;
    text-decoration: none;
    font-size: 0.75rem;
    transition: background 0.3s;
}

.tag:hover {
    background: #f44336;
}

/* Main Content */
.article-main-content {
    padding: 0;
    background: transparent;
}

.article-header {
    margin-bottom: 1.5rem;
    padding-bottom: 0;
    border-bottom: none;
}

.article-category {
    display: inline-block;
    color: #f44336;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05rem;
}

.article-subcategory {
    color: #888;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.02rem;
}

.article-header h1 {
    font-size: 2.5rem;
    line-height: 1.3;
    margin: 0.75rem 0 1rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: #1e1e1e;
    letter-spacing: -0.01em;
}

.article-meta-inline {
    display: flex;
    gap: 1.5rem;
    margin-top: 0;
    font-size: 0.9rem;
}

.author-name-inline {
    font-weight: 500;
    color: #333;
}

.author-avatar {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
}

.author-avatar-placeholder {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: #f44336;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
}

.author-name {
    font-weight: 600;
    color: #333;
    margin: 0;
}

.article-date {
    color: #777;
    font-size: 0.9rem;
    margin: 0.25rem 0 0;
    text-align: left;
}

/* Mobile author metadata and share section - hidden on desktop */
.article-meta-left {
    display: none;
}

.share-section-mobile {
    display: none;
}

/* Article Summary Section */
.article-summary {
    margin: 2rem 0;
}

.summary-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: #1e1e1e;
    margin: 0 0 0.75rem 0;
    letter-spacing: 0.3px;
}

.summary-content {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
    font-size: 1.05rem;
    line-height: 1.7;
    color: #333;
    font-weight: 400;
}

.summary-content ul {
    list-style-type: disc;
    padding-left: 2rem;
    margin: 0;
}

.summary-content li {
    margin-bottom: 0.5rem;
}

/* Desktop: Summary appears above article image, below title */
@media (min-width: 768px) {
    .article-summary {
        order: -1; /* This will move it before the image */
        margin: 1.5rem 0 2rem 0;
    }
}

.article-author-mobile {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.author-avatar-mobile {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.author-avatar-placeholder-mobile {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #f44336;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    flex-shrink: 0;
}

.author-info-mobile {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
    min-width: 0;
}

.author-name-mobile {
    color: #1a1a1a;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.2;
}

.article-author-bio-mobile {
    font-size: 0.8rem;
    line-height: 1.4;
    color: #666;
    font-style: italic;
    word-wrap: break-word;
    overflow-wrap: break-word;
    margin: 0;
}

.share-icons-mobile {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    align-items: center;
}

.article-image {
    width: 100%;
    margin: 0 0 1.5rem 0;
}

.article-image img {
    width: 100%;
    height: 450px;
    display: block;
    border-radius: 0;
    box-shadow: none;
    object-fit: cover;
    object-position: center;
}

.article-media-player {
    margin: 2rem 0;
    padding: 1.5rem;
    background: #f9f9f9;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.article-media-player video,
.article-media-player audio {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.article-media-player audio {
    height: 54px;
}

/* Default sizing for article videos */
.article-main-content video {
    width: 100%;
    max-width: 100%;
    height: 450px;
    object-fit: contain;
    background: #000;
    border-radius: 8px;
    margin: 2rem 0;
    display: block;
}

/* Default sizing for article audio players */
.article-main-content audio {
    width: 100%;
    max-width: 100%;
    height: 54px;
    margin: 1rem 0;
    display: block;
}

/* Uniform sizing for images within article body */
.article-body img {
    width: 100%;
    max-width: 100%;
    height: 400px;
    object-fit: cover;
    object-position: center;
    margin: 1.5rem 0;
    border-radius: 0;
    display: block;
    box-shadow: none;
}

/* Support for CKEditor image styles */
.article-body figure {
    margin: 1.5rem 0;
    display: block;
}

.article-body figure img {
    margin: 0;
}

.article-body figure.image {
    margin: 1.5rem 0;
}

.article-body figure.image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    object-position: center;
    display: block;
    border-radius: 0;
}

.article-body figure.image-style-side {
    max-width: 50%;
    float: right;
    margin-left: 1.5rem;
}

.article-body figure.image-style-side img {
    height: 300px;
}

.article-body figcaption {
    font-size: 0.9rem;
    color: #666;
    font-style: italic;
    text-align: center;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
    border-top: 1px solid #e0e0e0;
}

/* Uniform sizing for videos within article body */
.article-body video {
    width: 100%;
    max-width: 100%;
    height: 400px;
    object-fit: contain;
    background: #000;
    border-radius: 8px;
    margin: 1.5rem 0;
    display: block;
}

.article-body {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #2c2c2c;
    margin-bottom: 2.5rem;
    max-width: 100%;
    text-align: justify;
}

.article-body p {
    margin-bottom: 1.25rem;
}

/* Comments Section */
.comments-section {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 2px solid #e0e0e0;
}

.comments-title {
    font-size: 2rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: #1e1e1e;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.comments-subtitle {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 2.5rem;
    font-style: italic;
}

.comment-form-wrapper {
    margin-bottom: 3.5rem;
    padding: 2.5rem;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-left: 4px solid #f44336;
}

.form-title {
    font-size: 1.3rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: #1e1e1e;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid #e0e0e0;
}

.comment-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.form-group label {
    font-weight: 600;
    color: #1e1e1e;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    font-size: 0.8rem;
}

.form-group input,
.form-group textarea {
    padding: 0.875rem 1rem;
    border: 1px solid #ddd;
    border-radius: 0;
    font-size: 1.05rem;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
    color: #1e1e1e;
    background: #fff;
    transition: all 0.3s;
    line-height: 1.6;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #f44336;
    border-width: 2px;
    padding: calc(0.875rem - 1px) calc(1rem - 1px);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.7;
}

.comment-submit-btn {
    align-self: flex-start;
    padding: 0.875rem 2rem;
    background: #1a1a1a;
    color: #fff;
    border: 2px solid #1a1a1a;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.3s;
    border-radius: 0;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.comment-submit-btn:hover {
    background: #f44336;
    border-color: #f44336;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(244, 67, 54, 0.3);
}

.comment-submit-btn:disabled {
    background: #ccc;
    border-color: #ccc;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.comment-message {
    margin-top: 1.25rem;
    padding: 1rem 1.25rem;
    border-radius: 0;
    font-size: 0.95rem;
    display: none;
    border-left: 4px solid;
    line-height: 1.6;
}

.comment-message.success {
    display: block;
    background: #f0f9f4;
    color: #155724;
    border-color: #28a745;
}

.comment-message.error {
    display: block;
    background: #fff5f5;
    color: #721c24;
    border-color: #dc3545;
}

.comments-list-wrapper {
    margin-top: 2rem;
}

.comments-list-title {
    font-size: 1.4rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: #1e1e1e;
    margin-bottom: 2rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid #e0e0e0;
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.comment-item {
    display: flex;
    gap: 1.25rem;
    padding: 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 2rem;
    border-radius: 0;
}

.comment-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.comment-avatar {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 50%;
    background: #f44336;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
    flex-shrink: 0;
}

.comment-content {
    flex: 1;
    padding-top: 0.25rem;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.875rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.comment-author {
    font-size: 1.15rem;
    font-weight: 600;
    color: #1e1e1e;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
}

.comment-date {
    font-size: 0.85rem;
    color: #777;
    font-style: italic;
}

.comment-body {
    font-size: 1.1rem;
    line-height: 1.75;
    color: #2c2c2c;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-weight: 300;
}

.no-comments {
    text-align: center;
    padding: 3rem 2rem;
    color: #888;
    font-style: italic;
    font-size: 1.05rem;
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
}

.article-footer {
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid #e0e0e0;
}

.back-link {
    display: inline-flex;
    align-items: center;
    color: #f44336;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.65rem 1.25rem;
    border: 2px solid #f44336;
    border-radius: 0;
    transition: all 0.3s;
}

.back-link:hover {
    color: #fff;
    background: #f44336;
    transform: translateX(-4px);
}

/* Right Sidebar */
.article-sidebar-right {
    position: sticky;
    top: 170px;
    align-self: start;
    transition: top 0.3s ease-in-out;
}

body.header-hidden .article-sidebar-right {
    top: 2rem;
}

.related-title {
    font-size: 1.3rem;
    margin-bottom: 1.25rem;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    color: #1e1e1e;
}

.related-articles {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.related-article {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s;
    background: transparent;
    border-radius: 0;
    overflow: hidden;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid #e0e0e0;
}

.related-article:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.related-article:hover {
    opacity: 0.85;
}

.related-article img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    margin-bottom: 0.5rem;
    border-radius: 0;
}

.related-article h4 {
    font-size: 0.9rem;
    line-height: 1.4;
    color: #1a1a1a;
    font-weight: 600;
    padding: 0;
    font-family: 'Montserrat', sans-serif;
}

/* Responsive Design */

/* Large Desktop (1400px+) - Default styles apply */

/* Desktop (1200px - 1399px) */
@media (max-width: 1399px) {
    .article-page-layout {
        max-width: 1300px;
        padding: 2.25rem 1.75rem;
        grid-template-columns: 180px 1fr 260px;
        gap: 1.1rem;
    }
    
    .article-header h1 {
        font-size: 2.3rem;
    }
    
    .article-body {
        font-size: 0.95rem;
    }
}

/* Tablet/Desktop (1024px - 1199px) */
@media (max-width: 1199px) {
    .article-page-layout {
        max-width: 100%;
        padding: 2rem 1.5rem;
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .article-sidebar-left,
    .article-sidebar-right {
        position: static;
    }
    
    .article-sidebar-left {
        order: 2;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }
    
    .article-main-content {
        order: 1;
    }
    
    .article-sidebar-right {
        order: 3;
    }
    
    .author-card,
    .share-section,
    .tags-section {
        border-bottom: none;
        padding: 1.25rem;
        background: #fff;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }
    
    .related-articles {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }
    
    .related-article {
        border-bottom: none;
        padding: 0;
        background: #fff;
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }
    
    .related-article img {
        border-radius: 8px 8px 0 0;
    }
    
    .related-article h4 {
        padding: 0.75rem 1rem;
    }
    
    .article-header h1 {
        font-size: 2.2rem;
    }
    
    .article-image img {
        height: 400px;
    }
}

/* Tablet Landscape (900px - 1023px) */
@media (max-width: 1023px) {
    .article-page-layout {
        padding: 1.875rem 1.375rem;
        gap: 1.875rem;
    }
    
    .article-header h1 {
        font-size: 2.1rem;
    }
    
    .article-body {
        font-size: 0.95rem;
        line-height: 1.75;
    }
    
    .article-image img {
        height: 380px;
    }
    
    .article-main-content video {
        height: 400px;
    }
    
    .article-body img {
        height: 360px;
    }
    
    .article-body video {
        height: 360px;
    }
    
    .related-articles {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .related-article img {
        height: 180px;
    }
}

/* Tablet Portrait (768px - 899px) */
@media (max-width: 899px) {
    .article-page-layout {
        padding: 1.75rem 1.25rem;
        gap: 1.75rem;
    }
    
    .article-header {
        margin-bottom: 1.375rem;
    }
    
    .article-header h1 {
        font-size: 2rem;
        line-height: 1.3;
        margin: 0.75rem 0 1rem;
    }
    
    .article-category,
    .article-subcategory {
        font-size: 0.75rem;
    }
    
    .article-meta-inline {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 1rem;
        font-size: 0.85rem;
    }
    
    .author-name-inline {
        font-size: 0.85rem;
    }
    
    .article-date {
        font-size: 0.85rem;
        flex-shrink: 0;
        text-align: right;
        margin-top: 0;
    }
    
    /* Show mobile author metadata on tablets */
    .article-meta-left {
        display: block;
        flex: 1;
        min-width: 0;
    }
    
    .article-author-mobile {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    .author-avatar-mobile {
        width: 30px;
        height: 30px;
    }
    
    .author-avatar-placeholder-mobile {
        width: 30px;
        height: 30px;
        font-size: 0.85rem;
    }
    
    .author-name-mobile {
        font-size: 0.85rem;
    }
    
    .article-author-bio-mobile {
        display: block;
        font-size: 0.8rem;
        line-height: 1.5;
        margin-top: 0.35rem;
        color: #555;
        font-style: italic;
    }
    
    /* Show mobile share section on tablets */
    .share-section-mobile {
        display: block;
        margin: 1.125rem 0 0;
        padding: 1.125rem 0 0;
        border-top: 1px solid #e0e0e0;
    }
    
    /* Hide sidebar author card and share section on tablets */
    .article-sidebar-left .author-card,
    .article-sidebar-left .share-section {
        display: none;
    }
    
    .article-body {
        font-size: 0.92rem;
        line-height: 1.7;
    }
    
    .article-image img {
        height: 350px;
    }
    
    .article-main-content video {
        height: 350px;
    }
    
    .article-body img {
        height: 320px;
    }
    
    .article-body video {
        height: 320px;
    }
    
    .article-sidebar-left {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
    
    .author-card,
    .share-section,
    .tags-section {
        padding: 1.125rem;
        border-radius: 8px;
    }
    
    .author-card {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }
    
    .author-card .author-avatar,
    .author-card .author-avatar-placeholder {
        width: 60px;
        height: 60px;
    }
    
    .author-avatar-placeholder {
        font-size: 1.5rem;
    }
    
    .author-bio {
        font-size: 0.75rem;
    }
    
    .share-section h4,
    .tags-section h4 {
        font-size: 0.85rem;
    }
    
    .share-icon {
        width: 34px;
        height: 34px;
    }
    
    .share-icon svg {
        width: 15px;
        height: 15px;
    }
    
    .tag {
        padding: 0.3rem 0.65rem;
        font-size: 0.7rem;
    }
    
    .related-title {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }
    
    .related-articles {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
    
    .related-article {
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    }
    
    .related-article img {
        height: 180px;
    }
    
    .related-article h4 {
        font-size: 0.875rem;
        line-height: 1.4;
    }
    
    .back-link {
        font-size: 0.9rem;
        padding: 0.6rem 1.15rem;
    }
    
    .comments-section {
        margin-top: 2.5rem;
        padding-top: 2rem;
    }
    
    .comments-title {
        font-size: 1.6rem;
        margin-bottom: 0.4rem;
    }
    
    .comments-subtitle {
        font-size: 0.9rem;
        margin-bottom: 2rem;
    }
    
    .comment-form-wrapper {
        padding: 1.75rem;
        margin-bottom: 2.5rem;
    }
    
    .form-title {
        font-size: 1.15rem;
        margin-bottom: 1.25rem;
    }
    
    .comment-item {
        gap: 1rem;
        padding-bottom: 1.75rem;
    }
    
    .comment-avatar {
        width: 44px;
        height: 44px;
        min-width: 44px;
        font-size: 1.1rem;
    }
    
    .comment-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .comment-author {
        font-size: 1rem;
    }
    
    .comment-date {
        font-size: 0.8rem;
    }
    
    .comments-list-title {
        font-size: 1.25rem;
        margin-bottom: 1.75rem;
    }
}

/* Mobile Landscape (600px - 767px) */
@media (max-width: 767px) {
    .article-page-layout {
        padding: 1.5rem 1rem;
        gap: 1.5rem;
    }
    
    .article-header {
        margin-bottom: 1.25rem;
    }
    
    .article-header h1 {
        font-size: 1.75rem;
        line-height: 1.25;
        margin: 0.625rem 0 0.875rem;
    }
    
    .article-category,
    .article-subcategory {
        font-size: 0.7rem;
        display: inline-block;
    }
    
    .article-meta-inline {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 1rem;
        font-size: 0.8rem;
    }
    
    .author-name-inline,
    .article-date {
        font-size: 0.8rem;
    }
    
    .article-date {
        flex-shrink: 0;
        text-align: right;
        margin-top: 0;
    }
    
    /* Show mobile author metadata */
    .article-meta-left {
        display: block;
        flex: 1;
        min-width: 0;
    }
    
    .article-author-mobile {
        display: flex;
        align-items: center;
        gap: 0.75rem;
    }
    
    .article-author-bio-mobile {
        font-size: 0.75rem;
        line-height: 1.4;
        color: #666;
        font-style: italic;
        margin: 0;
    }
    
    /* Show mobile share section */
    .share-section-mobile {
        display: block;
        margin: 1rem 0 0;
        padding: 1rem 0 0;
        border-top: 1px solid #e0e0e0;
    }
    
    /* Article Summary - Mobile */
    .article-summary {
        margin: 1.5rem 0;
    }
    
    .summary-title {
        font-size: 1.2rem;
    }
    
    .summary-content {
        font-size: 0.8rem;
        line-height: 1.65;
    }
    
    .summary-content ul {
        padding-left: 1.5rem;
    }
    
    /* Hide sidebar author card and share section on mobile */
    .article-sidebar-left .author-card,
    .article-sidebar-left .share-section {
        display: none;
    }
    
    .article-main-content {
        padding: 0;
    }
    
    .article-body {
        font-size: 0.75rem;
        line-height: 1.65;
        text-align: justify;
    }
    
    .article-image img {
        height: 280px;
    }
    
    .article-main-content video {
        height: 280px;
        border-radius: 6px;
    }
    
    .article-body img {
        height: 260px;
        border-radius: 0;
    }
    
    .article-body figure.image img {
        height: 260px;
    }
    
    .article-body figure.image-style-side {
        max-width: 100%;
        float: none;
        margin-left: 0;
    }
    
    .article-body figure.image-style-side img {
        height: 260px;
    }
    
    .article-body figcaption {
        font-size: 0.85rem;
        padding: 0.4rem 0;
    }
    
    .article-body video {
        height: 260px;
        border-radius: 6px;
    }
    
    .article-media-player {
        padding: 1.25rem;
        margin: 1.5rem 0;
        border-radius: 6px;
    }
    
    .article-main-content audio {
        height: 50px;
        border-radius: 6px;
    }
    
    .article-sidebar-left {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .author-card,
    .share-section,
    .tags-section {
        padding: 1rem;
        border-radius: 6px;
    }
    
    .author-card {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .author-card .author-avatar,
    .author-card .author-avatar-placeholder {
        width: 55px;
        height: 55px;
    }
    
    .author-avatar-placeholder {
        font-size: 1.4rem;
    }
    
    .author-name {
        font-size: 0.95rem;
    }
    
    .author-bio,
    .author-link {
        font-size: 0.7rem;
    }
    
    .share-section h4,
    .tags-section h4 {
        font-size: 0.8rem;
        margin-bottom: 0.75rem;
        font-weight: 700;
    }
    
    .share-icons {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.625rem;
    }
    
    .share-icon {
        width: 38px;
        height: 38px;
        border-width: 2px;
    }
    
    .share-icon svg {
        width: 16px;
        height: 16px;
    }
    
    .tags-section {
        text-align: center;
    }
    
    .tag {
        padding: 0.3rem 0.6rem;
        font-size: 0.68rem;
        margin: 0.2rem 0.2rem 0.2rem 0;
    }
    
    .related-title {
        font-size: 1.15rem;
        margin-bottom: 0.875rem;
    }
    
    .related-articles {
        grid-template-columns: 1fr;
        gap: 1.125rem;
    }
    
    .related-article {
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    }
    
    .related-article img {
        height: 180px;
    }
    
    .related-article h4 {
        font-size: 0.875rem;
        line-height: 1.4;
        padding: 0.75rem 0.875rem;
    }
    
    .article-footer {
        padding-top: 1.5rem;
        margin-top: 1.5rem;
    }
    
    .back-link {
        font-size: 0.875rem;
        padding: 0.625rem 1.25rem;
        display: inline-flex;
        width: 100%;
        justify-content: center;
        text-align: center;
    }
    
    .comments-section {
        margin-top: 2rem;
        padding-top: 1.75rem;
    }
    
    .comments-title {
        font-size: 1.5rem;
        margin-bottom: 0.375rem;
    }
    
    .comments-subtitle {
        font-size: 0.875rem;
        margin-bottom: 1.75rem;
    }
    
    .comment-form-wrapper {
        padding: 1.5rem;
        margin-bottom: 2rem;
        border-left-width: 3px;
    }
    
    .form-title {
        font-size: 1.1rem;
        margin-bottom: 1.125rem;
        padding-bottom: 0.625rem;
    }
    
    .comment-form {
        gap: 1.25rem;
    }
    
    .form-group label {
        font-size: 0.75rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.75rem 0.875rem;
        font-size: 0.95rem;
    }
    
    .form-group textarea {
        min-height: 120px;
    }
    
    .comment-submit-btn {
        padding: 0.75rem 1.75rem;
        font-size: 0.875rem;
        width: 100%;
        text-align: center;
    }
    
    .comment-item {
        gap: 0.875rem;
        padding-bottom: 1.5rem;
    }
    
    .comment-avatar {
        width: 40px;
        height: 40px;
        min-width: 40px;
        font-size: 1rem;
    }
    
    .comment-author {
        font-size: 0.95rem;
    }
    
    .comment-date {
        font-size: 0.775rem;
    }
    
    .comment-body {
        font-size: 0.95rem;
        line-height: 1.7;
    }
    
    .comments-list-title {
        font-size: 1.15rem;
        margin-bottom: 1.5rem;
    }
    
    .comments-list {
        gap: 1.75rem;
    }
    
    .no-comments {
        padding: 2rem 1.5rem;
        font-size: 1rem;
    }
}

/* Mobile Portrait (480px - 599px) */
@media (max-width: 599px) {
    .article-page-layout {
        padding: 1.25rem 0.875rem;
        gap: 1.25rem;
    }
    
    .article-header {
        margin-bottom: 1.125rem;
    }
    
    .article-header h1 {
        font-size: 1.5rem;
        line-height: 1.2;
        margin: 0.5rem 0 0.75rem;
    }
    
    .article-category,
    .article-subcategory {
        font-size: 0.68rem;
        letter-spacing: 0.03rem;
    }
    
    .article-meta-inline {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 0.875rem;
        font-size: 0.75rem;
    }
    
    .author-name-inline {
        font-size: 0.75rem;
        font-weight: 600;
    }
    
    .article-date {
        font-size: 0.75rem;
        color: #888;
        flex-shrink: 0;
        text-align: right;
        margin-top: 0;
    }
    
    /* Show mobile author metadata */
    .article-meta-left {
        display: block;
        flex: 1;
        min-width: 0;
    }
    
    .article-author-mobile {
        display: flex;
        align-items: center;
        gap: 0.625rem;
    }
    
    .author-avatar-mobile {
        width: 42px;
        height: 42px;
    }
    
    .author-avatar-placeholder-mobile {
        width: 42px;
        height: 42px;
        font-size: 1rem;
    }
    
    .author-name-mobile {
        font-size: 0.85rem;
        font-weight: 600;
    }
    
    .article-author-bio-mobile {
        font-size: 0.73rem;
        line-height: 1.4;
        color: #666;
        font-style: italic;
        margin: 0;
    }
    
    /* Show mobile share section */
    .share-section-mobile {
        display: block;
        margin: 0.875rem 0 0;
        padding: 0.875rem 0 0;
        border-top: 1px solid #e0e0e0;
    }
    
    /* Article Summary - Small Mobile */
    .article-summary {
        margin: 1.25rem 0;
    }
    
    .summary-title {
        font-size: 1.15rem;
    }
    
    .summary-content {
        font-size: 0.73rem;
        line-height: 1.6;
    }
    
    .summary-content ul {
        padding-left: 1.5rem;
    }
    
    /* Hide sidebar author card and share section on mobile */
    .article-sidebar-left .author-card,
    .article-sidebar-left .share-section {
        display: none;
    }
    
    .article-body {
        font-size: 0.73rem;
        line-height: 1.6;
        text-align: justify;
    }
    
    .article-body p {
        margin-bottom: 1rem;
    }
    
    .article-image img {
        height: 240px;
    }
    
    .article-main-content video {
        height: 240px;
        border-radius: 6px;
    }
    
    .article-body img {
        height: 220px;
        margin: 1.25rem 0;
        border-radius: 0;
    }
    
    .article-body figure.image img {
        height: 220px;
    }
    
    .article-body figure.image-style-side {
        max-width: 100%;
        float: none;
        margin-left: 0;
    }
    
    .article-body figure.image-style-side img {
        height: 220px;
    }
    
    .article-body figcaption {
        font-size: 0.82rem;
        padding: 0.4rem 0;
    }
    
    .article-body video {
        height: 220px;
        margin: 1.25rem 0;
        border-radius: 6px;
    }
    
    .article-media-player {
        padding: 1rem;
        margin: 1.25rem 0;
        border-radius: 6px;
    }
    
    .article-main-content audio {
        height: 50px;
        border-radius: 6px;
    }
    
    .author-card,
    .share-section,
    .tags-section {
        padding: 0.875rem;
        border-radius: 6px;
    }
    
    .author-card {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .author-card .author-avatar,
    .author-card .author-avatar-placeholder {
        width: 55px;
        height: 55px;
    }
    
    .author-avatar-placeholder {
        font-size: 1.3rem;
    }
    
    .author-name {
        font-size: 0.9rem;
    }
    
    .author-bio,
    .author-link {
        font-size: 0.68rem;
    }
    
    .author-bio {
        margin-bottom: 0.4rem;
    }
    
    .share-section h4,
    .tags-section h4 {
        font-size: 0.75rem;
        margin-bottom: 0.625rem;
        font-weight: 700;
    }
    
    .share-icons {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
    }
    
    .share-icon {
        width: 36px;
        height: 36px;
        border-width: 2px;
    }
    
    .share-icon svg {
        width: 15px;
        height: 15px;
    }
    
    .tags-section {
        text-align: center;
    }
    
    .tag {
        padding: 0.275rem 0.55rem;
        font-size: 0.65rem;
    }
    
    .related-title {
        font-size: 1.1rem;
        margin-bottom: 0.75rem;
    }
    
    .related-articles {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .related-article img {
        height: 200px;
    }
    
    .related-article h4 {
        font-size: 0.875rem;
        padding: 0.625rem 0.875rem;
    }
    
    .article-footer {
        padding-top: 1.25rem;
        margin-top: 1.25rem;
    }
    
    .back-link {
        font-size: 0.85rem;
        padding: 0.625rem 1.125rem;
        border-width: 2px;
        display: inline-flex;
        width: 100%;
        justify-content: center;
        text-align: center;
    }
    
    .comments-section {
        margin-top: 1.75rem;
        padding-top: 1.5rem;
    }
    
    .comments-title {
        font-size: 1.4rem;
        margin-bottom: 0.35rem;
    }
    
    .comments-subtitle {
        font-size: 0.85rem;
        margin-bottom: 1.5rem;
    }
    
    .comment-form-wrapper {
        padding: 1.25rem;
        margin-bottom: 1.75rem;
        border-left-width: 3px;
    }
    
    .form-title {
        font-size: 1.05rem;
        margin-bottom: 1rem;
        padding-bottom: 0.5rem;
    }
    
    .comment-form {
        gap: 1.125rem;
    }
    
    .form-group label {
        font-size: 0.725rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.7rem 0.8rem;
        font-size: 0.925rem;
    }
    
    .form-group textarea {
        min-height: 110px;
    }
    
    .comment-submit-btn {
        padding: 0.7rem 1.5rem;
        font-size: 0.85rem;
        width: 100%;
    }
    
    .comment-item {
        gap: 0.75rem;
        padding-bottom: 1.25rem;
    }
    
    .comment-avatar {
        width: 38px;
        height: 38px;
        min-width: 38px;
        font-size: 0.95rem;
    }
    
    .comment-author {
        font-size: 0.925rem;
    }
    
    .comment-date {
        font-size: 0.75rem;
    }
    
    .comment-body {
        font-size: 0.925rem;
        line-height: 1.65;
    }
    
    .comments-list-title {
        font-size: 1.1rem;
        margin-bottom: 1.25rem;
    }
    
    .comments-list {
        gap: 1.5rem;
    }
    
    .no-comments {
        padding: 1.75rem 1.25rem;
        font-size: 0.95rem;
    }
}

/* Small Mobile (320px - 479px) */
@media (max-width: 479px) {
    .article-page-layout {
        padding: 1rem 0.75rem;
        gap: 1rem;
    }
    
    .article-header {
        margin-bottom: 1.25rem;
    }
    
    .article-header h1 {
        font-size: 1.4rem;
        line-height: 1.2;
        margin: 0.625rem 0 0.875rem;
    }
    
    .article-category,
    .article-subcategory {
        font-size: 0.65rem;
    }
    
    .article-meta-inline {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 0.75rem;
        font-size: 0.7rem;
    }
    
    .author-name-inline {
        font-size: 0.7rem;
        font-weight: 600;
    }
    
    .article-date {
        font-size: 0.7rem;
        color: #888;
        flex-shrink: 0;
        text-align: right;
        margin-top: 0;
    }
    
    /* Show mobile author metadata */
    .article-meta-left {
        display: block;
        flex: 1;
        min-width: 0;
    }
    
    .article-author-mobile {
        display: flex;
        align-items: center;
        gap: 0.625rem;
    }
    
    .author-avatar-mobile {
        width: 40px;
        height: 40px;
    }
    
    .author-avatar-placeholder-mobile {
        width: 40px;
        height: 40px;
        font-size: 0.95rem;
    }
    
    .author-name-mobile {
        font-size: 0.8rem;
        font-weight: 600;
    }
    
    .article-author-bio-mobile {
        font-size: 0.7rem;
        line-height: 1.4;
        color: #666;
        font-style: italic;
        margin: 0;
    }
    
    /* Show mobile share section */
    .share-section-mobile {
        display: block;
        margin: 0.75rem 0 0;
        padding: 0.75rem 0 0;
        border-top: 1px solid #e0e0e0;
    }
    
    /* Article Summary - Extra Small Mobile */
    .article-summary {
        margin: 1rem 0;
    }
    
    .summary-title {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    
    .summary-content {
        font-size: 0.72rem;
        line-height: 1.6;
    }
    
    .summary-content ul {
        padding-left: 1.25rem;
    }
    
    /* Hide sidebar author card and share section on mobile */
    .article-sidebar-left .author-card,
    .article-sidebar-left .share-section {
        display: none;
    }
    
    .article-image {
        margin: 0 0 1.25rem 0;
    }
    
    .article-image img {
        height: 200px;
    }
    
    .article-body {
        font-size: 0.72rem;
        line-height: 1.6;
        margin-bottom: 2rem;
        text-align: justify;
    }
    
    .article-body p {
        margin-bottom: 0.875rem;
    }
    
    .article-main-content video {
        height: 200px;
        margin: 1.25rem 0;
        border-radius: 6px;
    }
    
    .article-body img {
        height: 180px;
        margin: 1rem 0;
        border-radius: 0;
    }
    
    .article-body figure.image img {
        height: 180px;
    }
    
    .article-body figure.image-style-side {
        max-width: 100%;
        float: none;
        margin-left: 0;
    }
    
    .article-body figure.image-style-side img {
        height: 180px;
    }
    
    .article-body figcaption {
        font-size: 0.8rem;
        padding: 0.35rem 0;
    }
    
    .article-body video {
        height: 180px;
        margin: 1rem 0;
        border-radius: 6px;
    }
    
    .article-media-player {
        padding: 0.875rem;
        margin: 1rem 0;
        border-radius: 6px;
    }
    
    .article-main-content audio {
        height: 48px;
    }
    
    .article-media-player audio {
        height: 48px;
    }
    
    .article-sidebar-left {
        gap: 0.875rem;
    }
    
    .author-card,
    .share-section,
    .tags-section {
        padding: 0.75rem;
        border-radius: 6px;
    }
    
    .author-card {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .author-card .author-avatar,
    .author-card .author-avatar-placeholder {
        width: 52px;
        height: 52px;
    }
    
    .author-avatar-placeholder {
        font-size: 1.2rem;
    }
    
    .author-name {
        font-size: 0.875rem;
    }
    
    .author-bio,
    .author-link {
        font-size: 0.65rem;
    }
    
    .author-bio {
        margin-bottom: 0.35rem;
        line-height: 1.4;
    }
    
    .share-section h4,
    .tags-section h4 {
        font-size: 0.7rem;
        margin-bottom: 0.5rem;
        font-weight: 700;
    }
    
    .share-icons {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.45rem;
    }
    
    .share-icon {
        width: 34px;
        height: 34px;
        border-width: 2px;
    }
    
    .share-icon svg {
        width: 14px;
        height: 14px;
    }
    
    .tags-section {
        text-align: center;
    }
    
    .tag {
        padding: 0.25rem 0.5rem;
        font-size: 0.625rem;
        margin: 0.175rem 0.175rem 0.175rem 0;
    }
    
    .related-title {
        font-size: 1rem;
        margin-bottom: 0.65rem;
    }
    
    .related-articles {
        gap: 0.875rem;
    }
    
    .related-article img {
        height: 180px;
    }
    
    .related-article h4 {
        font-size: 0.825rem;
        line-height: 1.35;
        padding: 0.575rem 0.75rem;
    }
    
    .article-footer {
        padding-top: 1rem;
        margin-top: 1rem;
    }
    
    .back-link {
        font-size: 0.8rem;
        padding: 0.6rem 1rem;
        border-width: 2px;
        display: inline-flex;
        width: 100%;
        justify-content: center;
        text-align: center;
    }
    
    .comments-section {
        margin-top: 1.5rem;
        padding-top: 1.25rem;
    }
    
    .comments-title {
        font-size: 1.3rem;
        margin-bottom: 0.3rem;
    }
    
    .comments-subtitle {
        font-size: 0.8rem;
        margin-bottom: 1.25rem;
    }
    
    .comment-form-wrapper {
        padding: 1.125rem;
        margin-bottom: 1.5rem;
        border-left-width: 3px;
    }
    
    .form-title {
        font-size: 1rem;
        margin-bottom: 0.875rem;
        padding-bottom: 0.5rem;
    }
    
    .comment-form {
        gap: 1rem;
    }
    
    .form-group label {
        font-size: 0.7rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.65rem 0.75rem;
        font-size: 0.9rem;
    }
    
    .form-group textarea {
        min-height: 100px;
    }
    
    .comment-submit-btn {
        padding: 0.65rem 1.25rem;
        font-size: 0.8rem;
        width: 100%;
    }
    
    .comment-item {
        gap: 0.7rem;
        padding-bottom: 1.125rem;
    }
    
    .comment-avatar {
        width: 36px;
        height: 36px;
        min-width: 36px;
        font-size: 0.9rem;
    }
    
    .comment-author {
        font-size: 0.9rem;
    }
    
    .comment-date {
        font-size: 0.725rem;
    }
    
    .comment-body {
        font-size: 0.9rem;
        line-height: 1.6;
    }
    
    .comments-list-title {
        font-size: 1.05rem;
        margin-bottom: 1.125rem;
    }
    
    .comments-list {
        gap: 1.25rem;
    }
    
    .no-comments {
        padding: 1.5rem 1rem;
        font-size: 0.9rem;
    }
}

/* Landscape Orientation Adjustments for Mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .article-page-layout {
        padding: 1rem;
    }
    
    .article-header h1 {
        font-size: 1.5rem;
    }
    
    .article-image img {
        height: 180px;
    }
    
    .article-main-content video {
        height: 200px;
    }
    
    .article-body img {
        height: 160px;
    }
    
    .article-body video {
        height: 180px;
    }
    
    .related-article img {
        height: 140px;
    }
}