/* ARTICLE METADATA HEADER */
 .article-header {
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.article-title {
    font-family: var(--font-ui);
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-main);
    margin-bottom: 1rem;
}

.article-meta-row {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-family: var(--font-code);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.article-tag {
    font-family: var(--font-ui);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    color: var(--accent-color);
}

/* ARTICLE CONTENT */
.article-content {
    margin-bottom: 5rem;
}

/* Paragraphs & Headings */
.article-content p {
    margin-bottom: 1.75rem;
}

.article-content h2 {
    font-family: var(--font-ui);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-main);
    margin-top: 3rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.article-content h3 {
    font-family: var(--font-ui);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-main);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

/* Lists */
.article-content ul, .article-content ol {
    margin-bottom: 1.75rem;
    padding-left: 1.5rem;
}

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

/* Blockquotes */
.article-content blockquote {
    border-left: 4px solid var(--accent-color);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--text-muted);
}

/* Images */
.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin: 2rem 0;
    display: block;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

/* CODE BLOCKS */
.article-content pre {
    background-color: var(--code-bg);
    border: 1px solid var(--code-border);
    border-radius: 6px;
    padding: 1.5rem;
    margin: 2rem 0;
    overflow-x: auto; /* Scroll long lines */
}

.article-content code {
    font-family: var(--font-code);
    font-size: 0.9em;
    line-height: 1.6;
}

.article-content pre code {
    background: none;
    padding: 0;
    border-radius: 0;
    color: var(--code-text);
    display: block;
}

/* Inline Code */
.article-content p code,
.article-content li code {
    background-color: var(--inline-code-bg);
    padding: 0.2em 0.4em;
    border-radius: 4px;
    font-size: 0.85em;
    color: var(--text-main);
}

/* FOOTER / NAVIGATION */
.post-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    margin-top: 4rem;
    margin-bottom: 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-ui);
}

.footer-link {
    color: var(--text-main);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-link:hover {
    color: var(--accent-color);
}


/* Responsive */
@media (max-width: 600px) {
    .site-header {
        flex-direction: column;
        gap: 1rem;
    }
    .article-title {
        font-size: 1.75rem;
    }
    .post-footer {
        flex-direction: column;
        gap: 1.5rem;
    }
}