.article-page {
    padding-top: 120px;
    min-height: 100vh;
    position: relative;
    z-index: 2;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    font-size: 0.875rem;
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: var(--accent-color);
}

.separator {
    color: var(--text-secondary);
}

.article-header {
    margin-bottom: 3rem;
}

.article-meta {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.article-category {
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
}

.article-category.dfir {
    background: rgba(0, 102, 255, 0.2);
    color: var(--primary-color);
}

.article-date,
.read-time {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.article-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 1.2;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.article-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.article-image-hero {
    height: 300px;
    border-radius: 15px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--dark-secondary), var(--dark-bg));
    margin-bottom: 2rem;
}

.hero-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--primary-color);
    font-size: 5rem;
    opacity: 0.7;
}

.article-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 3rem;
}

.content-main {
    max-width: none;
}

.table-of-contents {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 3rem;
    backdrop-filter: blur(10px);
    position: sticky;
    top: 100px;
}

.table-of-contents h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.table-of-contents ul {
    list-style: none;
    padding: 0;
}

.table-of-contents li {
    margin-bottom: 0.5rem;
}

.table-of-contents a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 0;
    display: block;
    transition: color 0.3s ease;
    border-left: 2px solid transparent;
    padding-left: 1rem;
}

.table-of-contents a:hover {
    color: var(--accent-color);
    border-left-color: var(--accent-color);
}

.content-main section {
    margin-bottom: 3rem;
}

.content-main h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    position: relative;
}

.content-main h2::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.content-main h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem 0;
    color: var(--text-primary);
}

.content-main p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.content-main ul,
.content-main ol {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

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

.highlight-box,
.warning-box {
    background: var(--card-bg);
    border-left: 4px solid var(--accent-color);
    border-radius: 10px;
    padding: 1.5rem;
    margin: 2rem 0;
    backdrop-filter: blur(10px);
}

.warning-box {
    border-left-color: #ff6464;
}

.highlight-box h4,
.warning-box h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.highlight-box i {
    color: var(--accent-color);
}

.warning-box i {
    color: #ff6464;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.tool-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.tool-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent-color);
}

.tool-card h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tool-card i {
    color: var(--primary-color);
}

pre {
    background: #1e1e1e;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    overflow-x: auto;
    font-family: var(--font-mono);
}

code {
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.code-explanation {
    background: rgba(100, 255, 218, 0.1);
    border-radius: 10px;
    padding: 1rem;
    margin: 1rem 0;
    border-left: 4px solid var(--accent-color);
}

.code-explanation p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.case-study {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    margin: 2rem 0;
    backdrop-filter: blur(10px);
}

.case-study h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.best-practices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.practice-item {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
}

.practice-item h4 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.article-conclusion {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    margin: 3rem 0;
    backdrop-filter: blur(10px);
}

.article-conclusion h2 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.article-tags {
    display: flex;
    gap: 0.5rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.tag {
    background: rgba(100, 255, 218, 0.1);
    color: var(--accent-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.content-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.sidebar-widget {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 2rem;
    backdrop-filter: blur(10px);
    position: sticky;
    top: 120px;
}

.sidebar-widget h3 {
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.author-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.author-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 2rem;
    color: white;
}

.author-info h4 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.author-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
}

.related-articles {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.related-article {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    text-decoration: none;
    padding: 1rem;
    border-radius: 10px;
    transition: background 0.3s ease;
}

.related-article:hover {
    background: rgba(100, 255, 218, 0.05);
}

.related-title {
    color: var(--text-primary);
    font-size: 0.875rem;
    line-height: 1.4;
}

.related-date {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.share-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    background: rgba(100, 255, 218, 0.1);
    text-decoration: none;
    transition: all 0.3s ease;
}

.share-btn:hover {
    color: var(--accent-color);
    background: rgba(100, 255, 218, 0.2);
    transform: translateY(-2px);
}

@media (max-width: 1024px) {
    .article-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .content-sidebar {
        order: -1;
    }
    
    .sidebar-widget {
        position: static;
    }
    
    .table-of-contents {
        position: static;
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .article-title {
        font-size: 2rem;
    }
    
    .article-subtitle {
        font-size: 1rem;
    }
    
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .tools-grid,
    .best-practices-grid {
        grid-template-columns: 1fr;
    }
    
    .sidebar-widget {
        padding: 1.5rem;
    }
    
    pre {
        padding: 1rem;
        font-size: 0.8rem;
    }
    
    .table-of-contents {
        padding: 1.5rem;
    }
    
    .content-main h2 {
        font-size: 1.5rem;
    }
}