.article-page .hero-title {
    font-size: clamp(28px, 4vw, 42px);
}

.article-meta {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 16px;
}

.article-body {
    padding: 40px 0;
    max-width: 800px;
}

.article-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 40px;
    align-items: start;
}

.related-articles-sidebar {
    position: sticky;
    top: 100px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    padding: 24px;
    height: fit-content;
}

.related-articles-sidebar h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.related-articles-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.related-article-item {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-subtle);
}

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

.related-article-item a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    line-height: 1.5;
    transition: opacity var(--transition-fast);
    display: block;
}

.related-article-item a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

/* Responsive styles for article layout */
@media (max-width: 768px) {
    .article-page .hero-title {
        font-size: clamp(24px, 6vw, 32px);
    }

    .article-body {
        padding: 32px 0;
    }

    .article-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .related-articles-sidebar {
        position: static;
        order: -1;
        padding: 20px;
    }

    .related-articles-sidebar h3 {
        font-size: 16px;
        margin-bottom: 16px;
    }

    .related-article-item {
        padding-bottom: 10px;
    }

    .related-article-item a {
        font-size: 13px;
    }

    .article-body h2 {
        font-size: 20px;
        margin: 32px 0 14px;
    }

    .article-body h3 {
        font-size: 16px;
        margin: 24px 0 10px;
    }

    .article-body p {
        font-size: 15px;
        margin-bottom: 16px;
        line-height: 1.7;
    }

    .article-body ul,
    .article-body ol {
        margin: 16px 0;
        padding-left: 20px;
    }

    .article-body li {
        margin-bottom: 8px;
        font-size: 15px;
    }

    .article-body table {
        font-size: 13px;
        margin: 20px 0;
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .article-body th,
    .article-body td {
        padding: 8px 12px;
        font-size: 13px;
        white-space: nowrap;
    }

    .article-body .chart-bar-wrap {
        margin: 14px 0;
    }

    .article-body .chart-bar-label {
        font-size: 12px;
        margin-bottom: 5px;
        flex-wrap: wrap;
        gap: 4px;
    }

    .article-body .chart-bar-track {
        height: 20px;
    }

    .article-body .info-box {
        padding: 14px 16px;
        margin: 20px 0;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .article-page .hero-title {
        font-size: clamp(20px, 5vw, 28px);
    }

    .article-body {
        padding: 24px 0;
    }

    .article-layout {
        gap: 20px;
    }

    .related-articles-sidebar {
        padding: 16px;
    }

    .related-articles-sidebar h3 {
        font-size: 15px;
        margin-bottom: 14px;
    }

    .related-article-item a {
        font-size: 12px;
    }

    .article-body h2 {
        font-size: 18px;
        margin: 28px 0 12px;
    }

    .article-body h3 {
        font-size: 15px;
        margin: 20px 0 8px;
    }

    .article-body p {
        font-size: 14px;
        margin-bottom: 14px;
    }

    .article-body ul,
    .article-body ol {
        padding-left: 18px;
    }

    .article-body li {
        font-size: 14px;
    }

    .article-body table {
        font-size: 12px;
        margin: 16px 0;
    }

    .article-body th,
    .article-body td {
        padding: 6px 10px;
        font-size: 12px;
    }

    .article-body .chart-bar-label {
        font-size: 11px;
    }

    .article-body .chart-bar-track {
        height: 18px;
    }

    .article-body .info-box {
        padding: 12px 14px;
        font-size: 13px;
    }
}

.article-body h2 {
    font-size: 24px;
    margin: 40px 0 16px;
    font-weight: 600;
}

.article-body h3 {
    font-size: 18px;
    margin: 28px 0 12px;
    font-weight: 500;
}

.article-body p {
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
}

.article-body ul, .article-body ol {
    margin: 20px 0;
    padding-left: 24px;
}

.article-body li {
    margin-bottom: 10px;
}

.article-body img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin: 24px 0;
}

.article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 15px;
}

.article-body th,
.article-body td {
    border: 1px solid var(--border-subtle);
    padding: 12px 16px;
    text-align: left;
}

.article-body th {
    background: rgba(255, 255, 255, 0.08);
    font-weight: 600;
}

.article-body tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.03);
}

.article-body .chart-bar-wrap {
    margin: 16px 0;
}

.article-body .chart-bar-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
    font-size: 14px;
}

.article-body .chart-bar-track {
    height: 24px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.article-body .chart-bar-fill {
    height: 100%;
    background: rgba(255, 255, 255, 0.25);
    border-radius: 4px;
    min-width: 2%;
}

.article-body .info-box {
    background: rgba(255, 255, 255, 0.05);
    padding: 16px 20px;
    margin: 24px 0;
}