/* Article Page Styles - Modern 2025 Design */
/* Дополнительные стили для страницы статьи */

/* Article Page Background */
.article-page {
    background: 
        linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    position: relative;
    overflow: hidden;
}

.article-page::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(102, 126, 234, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(118, 75, 162, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(240, 147, 251, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.article-page .container {
    position: relative;
    z-index: 1;
}

/* Article Header */
.article-header {
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-6);
    border-bottom: none;
    position: relative;
}

.article-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2, #f093fb);
    border-radius: 3px;
}

.article-title--single {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: var(--fw-black);
    line-height: 1.15;
    margin-bottom: var(--space-4);
    letter-spacing: -0.5px;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-4);
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    flex-wrap: wrap;
}

.article-meta--single {
    display: flex;
    gap: var(--space-6);
    color: var(--text-tertiary);
    font-size: 0.875rem;
    margin-top: var(--space-4);
}

.article-category {
    background: var(--primary);
    color: var(--white);
    padding: var(--space-1) var(--space-2);
    font-weight: var(--fw-bold);
    font-size: 0.6875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    transition: background var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.article-category:hover {
    background: var(--primary-dark);
    color: var(--white);
}

/* Article Hero Image - Modern Style */
.article-hero,
.article-featured-image {
    width: 100%;
    height: auto;
    max-height: 600px;
    object-fit: cover;
    margin-bottom: var(--space-8);
    border-radius: 20px;
    box-shadow: 
        0 20px 60px rgba(31, 38, 135, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.5);
    transition: all var(--transition-base);
}

.article-featured-image:hover {
    transform: scale(1.02);
    box-shadow: 
        0 25px 70px rgba(31, 38, 135, 0.3),
        0 0 0 1px rgba(102, 126, 234, 0.3);
}

/* Article Main Content - Modern Glassmorphism */
.article-main {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: var(--space-10);
    margin-bottom: var(--space-8);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 24px;
    box-shadow: 
        0 8px 32px rgba(31, 38, 135, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    position: relative;
    overflow: hidden;
}

.article-main::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2, #f093fb, #4facfe);
    border-radius: 24px 24px 0 0;
}

/* Article Body Typography - Optimized for Cyrillic */
.article-body {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
    font-family: 'PT Serif', Georgia, 'Times New Roman', serif;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: 'kern' 1, 'liga' 1;
    word-wrap: break-word;
    hyphens: auto;
}

.article-body h2 {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 1.875rem;
    font-weight: var(--fw-bold);
    margin: var(--space-12) 0 var(--space-4);
    padding-top: var(--space-4);
    border-top: 3px solid var(--primary);
    color: var(--text-primary);
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.article-body h3 {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 1.5rem;
    font-weight: var(--fw-semibold);
    margin: var(--space-10) 0 var(--space-3);
    color: var(--text-primary);
    line-height: 1.4;
    letter-spacing: -0.01em;
}

.article-body h4 {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 1.25rem;
    font-weight: var(--fw-semibold);
    margin: var(--space-8) 0 var(--space-3);
    color: var(--text-primary);
    line-height: 1.5;
}

.article-body p {
    margin-bottom: var(--space-6);
    color: var(--text-primary);
    line-height: 1.8;
    word-wrap: break-word;
    hyphens: auto;
}

.article-body ul,
.article-body ol {
    margin: var(--space-6) 0;
    padding-left: var(--space-8);
}

.article-body li {
    margin-bottom: var(--space-3);
}

.article-body a {
    color: var(--primary);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.article-body a:hover {
    color: var(--primary-dark);
}

.article-body img {
    max-width: 100%;
    height: auto;
    margin: var(--space-8) 0;
    box-shadow: var(--shadow-md);
}

.article-body blockquote {
    background: var(--bg-secondary);
    border-left: 4px solid var(--accent);
    padding: var(--space-6);
    margin: var(--space-8) 0;
    font-style: italic;
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.article-body code {
    background: var(--bg-secondary);
    padding: 2px 6px;
    font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
    font-size: 0.9em;
    color: var(--accent-dark);
}

.article-body pre {
    background: var(--gray-900);
    color: var(--white);
    padding: var(--space-6);
    overflow-x: auto;
    margin: var(--space-6) 0;
    border-left: 4px solid var(--accent);
}

.article-body pre code {
    background: transparent;
    color: inherit;
    padding: 0;
}

.article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-6) 0;
    background: var(--white);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.article-body table th,
.article-body table td {
    padding: var(--space-3);
    text-align: left;
    border-bottom: 1px solid var(--border-light);
}

.article-body table th {
    background: var(--bg-secondary);
    font-weight: var(--fw-semibold);
    color: var(--text-primary);
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
}

.article-body hr {
    border: none;
    border-top: 2px solid var(--border-light);
    margin: var(--space-10) 0;
}

/* Article Footer */
.article-footer {
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 3px solid var(--border-light);
}

.article-meta-footer {
    background: var(--bg-secondary);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
    border-left: 4px solid var(--primary);
}

.author-info,
.update-info {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Article Tags - Modern Style */
.article-tags {
    margin: var(--space-8) 0;
    padding: var(--space-5);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.article-tags h3,
.article-tags h4,
.tags-title {
    font-size: 0.9375rem;
    font-weight: var(--fw-bold);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.tag,
.tag-link {
    background: rgba(102, 126, 234, 0.1);
    color: var(--text-secondary);
    padding: var(--space-2) var(--space-3);
    font-size: 0.8125rem;
    text-decoration: none;
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 10px;
    transition: all var(--transition-fast);
    font-weight: var(--fw-medium);
    position: relative;
    overflow: hidden;
}

.tag::before,
.tag-link::before {
    content: '#';
    margin-right: 2px;
    opacity: 0.5;
}

.tag:hover,
.tag-link:hover {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: var(--white);
    border-color: rgba(102, 126, 234, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* Share Buttons - Modern Style */
.article-share {
    margin: var(--space-8) 0;
    padding: var(--space-5);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.share-title {
    font-size: 0.9375rem;
    font-weight: var(--fw-bold);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.share-buttons {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.share-btn {
    padding: var(--space-2) var(--space-4);
    background: rgba(102, 126, 234, 0.1);
    color: var(--text-secondary);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 10px;
    font-size: 0.875rem;
    font-weight: var(--fw-semibold);
    text-decoration: none;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    position: relative;
    overflow: hidden;
}

.share-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.share-btn:hover::before {
    left: 100%;
}

.share-btn:hover {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: var(--white);
    border-color: rgba(102, 126, 234, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.share-btn--telegram:hover {
    background: linear-gradient(135deg, #0088cc, #006699);
}

.share-btn--vk:hover {
    background: linear-gradient(135deg, #4a76a8, #3a5a7e);
}

.share-btn--twitter:hover {
    background: linear-gradient(135deg, #1da1f2, #0d8bd9);
}

/* Comments Section */
.comments-section {
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 3px solid var(--border-light);
}

.comments-section h3 {
    font-size: 1.5rem;
    font-weight: var(--fw-bold);
    margin-bottom: var(--space-6);
    text-transform: uppercase;
    letter-spacing: -0.5px;
}

.comment-form {
    background: var(--bg-secondary);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
    border-left: 4px solid var(--primary);
}

.comment-form h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-4);
}

.comment-form input,
.comment-form textarea {
    width: 100%;
    padding: var(--space-3);
    border: 2px solid var(--border-medium);
    font-size: 0.9375rem;
    margin-bottom: var(--space-4);
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.comment-form textarea {
    min-height: 120px;
    resize: vertical;
}

.comment-form button {
    background: var(--primary);
    color: var(--white);
    padding: var(--space-3) var(--space-6);
    border: 2px solid var(--primary);
    font-size: 0.875rem;
    font-weight: var(--fw-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.comment-form button:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-1px);
}

.comment {
    padding: var(--space-6);
    margin-bottom: var(--space-4);
    background: var(--white);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}

.comment-author {
    font-weight: var(--fw-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.comment-date {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    margin-bottom: var(--space-3);
}

.comment-content {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Breadcrumbs - Modern Style */
.breadcrumbs {
    padding: var(--space-4) 0;
    margin-bottom: var(--space-6);
    font-size: 0.875rem;
}

.breadcrumbs__list {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: var(--space-2);
    align-items: center;
}

.breadcrumbs__item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.breadcrumbs__item:not(:last-child)::after {
    content: '→';
    color: var(--text-tertiary);
    margin-left: var(--space-2);
}

.breadcrumbs__link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    padding: var(--space-1) var(--space-2);
    border-radius: 6px;
    background: rgba(102, 126, 234, 0.05);
}

.breadcrumbs__link:hover {
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    transform: translateX(2px);
}

.breadcrumbs__current {
    color: var(--text-primary);
    font-weight: var(--fw-semibold);
}

/* Back to Blog Link */
.back-to-blog {
    margin-bottom: var(--space-6);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: #667eea;
    text-decoration: none;
    font-weight: var(--fw-semibold);
    padding: var(--space-2) var(--space-4);
    background: rgba(102, 126, 234, 0.1);
    border-radius: 12px;
    transition: all var(--transition-fast);
    font-size: 0.875rem;
}

.back-link:hover {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: var(--white);
    transform: translateX(-4px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

/* Table of Contents - Modern 2025 Design */
.table-of-contents {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: 16px;
    margin-bottom: var(--space-6);
    box-shadow: 
        0 8px 32px rgba(31, 38, 135, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    overflow: hidden;
    position: relative;
}

.table-of-contents::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2, #f093fb);
    border-radius: 16px 16px 0 0;
}

.toc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-5);
    background: transparent;
    cursor: pointer;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
    transition: all var(--transition-fast);
    margin-top: 3px;
}

.toc-header:hover {
    background: rgba(102, 126, 234, 0.05);
}

.toc-title {
    font-size: 0.9375rem;
    font-weight: var(--fw-bold);
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.toc-toggle {
    background: linear-gradient(135deg, #667eea, #764ba2);
    border: none;
    font-size: 0.75rem;
    cursor: pointer;
    color: var(--white);
    padding: var(--space-1) var(--space-3);
    border-radius: 8px;
    transition: all var(--transition-fast);
    font-weight: bold;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.2);
}

.toc-toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.toc-content {
    max-height: 600px;
    overflow-y: auto;
    transition: max-height var(--transition-base), opacity var(--transition-base), padding var(--transition-base);
    padding: var(--space-5);
    opacity: 1;
    background: rgba(102, 126, 234, 0.02);
}

.toc-content.collapsed {
    max-height: 0;
    padding: 0;
    opacity: 0;
    overflow: hidden;
}

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

.toc-item {
    margin-bottom: var(--space-2);
}

.toc-item.level-2 {
    padding-left: 0;
}

.toc-item.level-3 {
    padding-left: var(--space-4);
}

.toc-item.level-4 {
    padding-left: var(--space-6);
}

.toc-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
    display: block;
    padding: var(--space-2) var(--space-3);
    font-size: 0.875rem;
    line-height: 1.5;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.toc-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    transform: scaleY(0);
    transition: transform var(--transition-fast);
}

.toc-link:hover {
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    padding-left: var(--space-4);
    transform: translateX(4px);
}

.toc-link:hover::before {
    transform: scaleY(1);
}

/* Мобильные стили для оглавления */
@media (max-width: 768px) {
    .table-of-contents {
        margin-bottom: var(--space-4);
    }
    
    .toc-header {
        padding: var(--space-2) var(--space-3);
    }
    
    .toc-title {
        font-size: 0.8125rem;
    }
    
    .toc-toggle {
        font-size: 0.75rem;
    }
    
    .toc-content {
        padding: var(--space-3);
        max-height: 400px;
    }
    
    .toc-link {
        font-size: 0.8125rem;
        padding: var(--space-1);
    }
    
    .toc-item.level-3 {
        padding-left: var(--space-3);
    }
    
    .toc-item.level-4 {
        padding-left: var(--space-4);
    }
}

@media (max-width: 480px) {
    .toc-header {
        padding: var(--space-2);
    }
    
    .toc-title {
        font-size: 0.75rem;
    }
    
    .toc-content {
        padding: var(--space-2);
        max-height: 300px;
    }
    
    .toc-link {
        font-size: 0.75rem;
    }
}

/* Icons */
.icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    vertical-align: text-bottom;
    margin-right: var(--space-1);
}

/* Responsive */
@media (max-width: 768px) {
    .article-container {
        padding: 0 var(--space-4);
        max-width: 100%;
    }
    
    .article-main {
        padding: var(--space-6);
        margin-left: 0;
        margin-right: 0;
    }
    
    .article-body {
        font-size: 1rem;
        padding-left: 0;
        padding-right: 0;
    }
    
    .article-body h2 {
        font-size: 1.5rem;
        margin: var(--space-8) 0 var(--space-3);
    }
    
    .article-body h3 {
        font-size: 1.25rem;
    }
    
    .article-meta-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
        padding: var(--space-4);
    }

    .share-buttons {
        flex-wrap: wrap;
    }
    
    .article-body table {
        font-size: 0.875rem;
        overflow-x: auto;
        display: block;
    }
    
    .article-body ul,
    .article-body ol {
        padding-left: var(--space-6);
    }

    /* Article Footer Mobile Styles - Vertical Layout */
    .article-footer {
        margin-top: var(--space-8);
        padding-top: var(--space-6);
    }

    .article-meta-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
        padding: var(--space-4);
        margin-bottom: var(--space-6);
        background: var(--bg-secondary);
        border-radius: 12px;
    }

    .author-info,
    .update-info {
        font-size: 0.875rem;
        gap: var(--space-2);
        width: 100%;
    }

    .article-tags {
        padding: var(--space-4);
        margin: var(--space-5) 0;
        background: rgba(255, 255, 255, 0.8);
        border-radius: 12px;
        width: 100%;
        box-sizing: border-box;
    }

    .article-tags h3,
    .tags-title {
        font-size: 0.875rem;
        margin-bottom: var(--space-3);
        color: var(--text-primary);
        background: none;
        -webkit-background-clip: initial;
        -webkit-text-fill-color: initial;
        background-clip: initial;
    }

    .tags-list {
        gap: var(--space-2);
        flex-wrap: wrap;
        width: 100%;
    }

    .tag-link {
        font-size: 0.8125rem;
        padding: var(--space-2) var(--space-3);
        background: rgba(102, 126, 234, 0.1);
        border: 1px solid rgba(102, 126, 234, 0.2);
        border-radius: 8px;
        display: inline-block;
        margin-bottom: var(--space-1);
    }

    .article-share {
        padding: var(--space-4);
        margin: var(--space-5) 0;
        background: rgba(255, 255, 255, 0.8);
        border-radius: 12px;
        width: 100%;
        box-sizing: border-box;
    }

    .share-title {
        font-size: 0.875rem;
        margin-bottom: var(--space-3);
        color: var(--text-primary);
        background: none;
        -webkit-background-clip: initial;
        -webkit-text-fill-color: initial;
        background-clip: initial;
    }

    .share-buttons {
        gap: var(--space-3);
        flex-wrap: wrap;
        width: 100%;
    }

    .share-btn {
        font-size: 0.8125rem;
        padding: var(--space-2) var(--space-3);
        background: rgba(102, 126, 234, 0.1);
        border: 1px solid rgba(102, 126, 234, 0.2);
        border-radius: 8px;
        display: inline-block;
        text-align: center;
        min-width: 100px;
        flex: 1;
        min-width: calc(50% - var(--space-1));
    }
}

@media (max-width: 480px) {
    .article-container {
        padding: 0 var(--space-3);
    }
    
    .article-main {
        padding: var(--space-4);
        border-left: none;
        border-right: none;
    }
    
    .article-body {
        font-size: 0.9375rem;
    }
    
    .article-body blockquote {
        font-size: 1.125rem;
        padding: var(--space-4);
        margin-left: calc(-1 * var(--space-4));
        margin-right: calc(-1 * var(--space-4));
    }
    
    .article-body ul,
    .article-body ol {
        padding-left: var(--space-5);
    }

    /* Article Footer Extra Small Mobile Styles */
    .article-footer {
        margin-top: var(--space-6);
        padding-top: var(--space-4);
    }

    .article-meta-footer {
        padding: var(--space-3);
        gap: var(--space-2);
        margin-bottom: var(--space-4);
    }

    .author-info,
    .update-info {
        font-size: 0.8125rem;
        gap: var(--space-1);
    }

    .article-tags {
        padding: var(--space-3);
        margin: var(--space-4) 0;
    }

    .article-tags h3,
    .tags-title {
        font-size: 0.8125rem;
        margin-bottom: var(--space-2);
    }

    .tags-list {
        gap: var(--space-1);
    }

    .tag-link {
        font-size: 0.75rem;
        padding: var(--space-1) var(--space-2);
        margin-bottom: 4px;
    }

    .article-share {
        padding: var(--space-3);
        margin: var(--space-4) 0;
    }

    .share-title {
        font-size: 0.8125rem;
        margin-bottom: var(--space-2);
    }

    .share-buttons {
        gap: var(--space-2);
    }

    .share-btn {
        font-size: 0.75rem;
        padding: var(--space-1) var(--space-2);
        min-width: calc(50% - var(--space-1));
        margin-bottom: var(--space-1);
    }
}