/* Article Page */
.article {
    background-color: white;
    min-height: calc(100vh - 80px);
    padding: 4rem 0;
}

.article-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.article-meta {
    margin-bottom: 2rem;
}

.article-date-category {
    color: #718096;
    font-size: 0.9rem;
    font-weight: 400;
}

.article-content {
    margin-bottom: 4rem;
}

.article-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #2d3748;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.article-text {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #4a5568;
    margin-bottom: 2rem;
}

.article-navigation {
    border-top: 1px solid #e2e8f0;
    padding-top: 2rem;
}

.nav-links {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.nav-link-prev,
.nav-link-next {
    text-decoration: none;
    color: #718096;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.nav-link-prev:hover,
.nav-link-next:hover {
    color: #2d5a2d;
}

.nav-arrow {
    font-size: 0.8rem;
    margin: 0 0.3rem;
}

.nav-prev {
    text-align: left;
}

.nav-next {
    text-align: right;
}

.prev-title,
.next-title {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: #2d3748;
    margin-top: 0.5rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .article-title {
        font-size: 2.2rem;
    }
    
    .article-text {
        font-size: 1rem;
    }
    
    .article-container {
        padding: 0 1.5rem;
    }
}

@media (max-width: 768px) {
    .article {
        padding: 3rem 0;
    }
    
    .article-container {
        padding: 0 1.5rem;
    }
    
    .article-title {
        font-size: 2rem;
        margin-bottom: 1.5rem;
    }
    
    .article-text {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }
    
    .article-content {
        margin-bottom: 3rem;
    }
    
    .article-navigation {
        padding-top: 1.5rem;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-prev,
    .nav-next {
        text-align: left;
    }
    
    .prev-title,
    .next-title {
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .article {
        padding: 2rem 0;
    }
    
    .article-container {
        padding: 0 1rem;
    }
    
    .article-meta {
        margin-bottom: 1.5rem;
    }
    
    .article-date-category {
        font-size: 0.8rem;
    }
    
    .article-title {
        font-size: 1.75rem;
        margin-bottom: 1rem;
    }
    
    .article-text {
        font-size: 0.9rem;
        margin-bottom: 1rem;
        line-height: 1.6;
    }
    
    .article-content {
        margin-bottom: 2rem;
    }
    
    .article-navigation {
        padding-top: 1rem;
    }
    
    .nav-links {
        gap: 0.75rem;
    }
    
    .nav-link-prev,
    .nav-link-next {
        font-size: 0.8rem;
    }
    
    .nav-arrow {
        font-size: 0.7rem;
        margin: 0 0.2rem;
    }
    
    .prev-title,
    .next-title {
        font-size: 0.85rem;
        margin-top: 0.25rem;
    }
}