.article-header {
    padding: 80px 0 60px;
    text-align: center;
    background: linear-gradient(180deg, #ffffff 0%, #f0fdf4 100%);
    border-bottom: 1px solid var(--border-color);
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 24px;
    font-size: 14px;
    color: var(--text-gray);
}

.article-header h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 24px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    color: var(--text-dark);
    letter-spacing: -1px;
    line-height: 1.2;
}

.badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-content {
    max-width: 800px;
    margin: 80px auto;
    padding: 0 24px;
}

.article-content p {
    margin-bottom: 24px;
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-dark);
}

.article-content h2 {
    font-size: 32px;
    font-weight: 700;
    margin: 64px 0 24px;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.article-content h3 {
    font-size: 24px;
    font-weight: 600;
    margin: 48px 0 16px;
    color: var(--text-dark);
}

.article-content ul {
    margin: 24px 0 24px 32px;
    color: var(--text-dark);
}

.article-content li {
    margin-bottom: 12px;
    line-height: 1.7;
}

.quote-box {
    background: #f0fdf4;
    border-left: 4px solid var(--primary-color);
    padding: 32px;
    margin: 48px 0;
    font-style: italic;
    color: var(--text-gray);
    border-radius: 0 8px 8px 0;
}

.quote-box .author {
    font-style: normal;
    font-weight: 600;
    margin-top: 16px;
    color: var(--text-dark);
}

.highlight-box {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    border-radius: 12px;
    padding: 32px;
    margin: 48px 0;
}

.highlight-box h3 {
    color: var(--primary-dark);
    margin-top: 0;
    margin-bottom: 16px;
}

.back-link {
    display: inline-block;
    color: var(--secondary-color);
    text-decoration: none;
    margin-bottom: 32px;
    font-weight: 600;
    font-size: 15px;
}

.back-link:hover {
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .article-header h1 {
        font-size: 32px;
    }
    
    .article-meta {
        flex-direction: column;
        gap: 8px;
    }
    
    .article-content h2 {
        font-size: 28px;
    }
}