/* Blog Styles */

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a25;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #606070;
    --accent-primary: #9147ff;
    --accent-secondary: #772ce8;
    --accent-glow: rgba(145, 71, 255, 0.3);
    --success: #00d26a;
    --warning: #ffaa00;
    --border-color: #2a2a3a;
    --border-radius: 12px;
    --transition: all 0.2s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    min-height: 100vh;
}

/* Header */
.blog-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.25rem;
}

.blog-header nav {
    display: flex;
    gap: 1.5rem;
}

.blog-header nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.blog-header nav a:hover,
.blog-header nav a.active {
    color: var(--accent-primary);
}

/* Blog Container */
.blog-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Article */
.blog-article {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
}

.article-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

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

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

.article-header h1 {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 0.75rem;
}

.article-meta {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Article Content */
.article-content {
    color: var(--text-secondary);
}

.article-content .intro {
    font-size: 1.15rem;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.article-content h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
}

.article-content p {
    margin-bottom: 1rem;
}

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

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

.article-content strong {
    color: var(--text-primary);
}

.article-content code {
    background: var(--bg-tertiary);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.9rem;
    color: var(--accent-primary);
}

.article-content pre {
    background: var(--bg-tertiary);
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.article-content kbd {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
}

/* CTA Box */
.cta-box {
    background: linear-gradient(135deg, rgba(145, 71, 255, 0.15), rgba(119, 44, 232, 0.1));
    border: 1px solid var(--accent-primary);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin: 2rem 0;
    text-align: center;
}

.cta-box.secondary {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
}

.cta-box h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.cta-box p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.cta-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: var(--transition);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--accent-glow);
}

/* Info Box */
.info-box {
    background: var(--bg-tertiary);
    border-left: 3px solid var(--accent-primary);
    padding: 1rem 1.25rem;
    margin: 1.5rem 0;
    border-radius: 0 8px 8px 0;
}

.info-box.warning {
    border-left-color: var(--warning);
}

.info-box h4 {
    color: var(--text-primary);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.info-box p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.info-box p:last-child {
    margin-bottom: 0;
}

/* Formula Box */
.formula-box {
    background: var(--bg-tertiary);
    padding: 1.25rem;
    border-radius: 8px;
    text-align: center;
    margin: 1.5rem 0;
}

.formula-box code {
    font-size: 1.25rem;
    background: none;
    color: var(--accent-primary);
}

/* Related Tools */
.related-tools {
    margin-bottom: 2rem;
}

.related-tools h3 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.tool-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

@media (max-width: 600px) {
    .tool-cards {
        grid-template-columns: 1fr;
    }
}

.tool-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: var(--transition);
}

.tool-card:hover {
    border-color: var(--accent-primary);
}

.tool-icon {
    font-size: 1.5rem;
}

.tool-name {
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Footer */
.blog-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 2rem 1.5rem;
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-primary);
}

.blog-footer p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 768px) {
    .blog-article {
        padding: 1.5rem;
    }

    .article-header h1 {
        font-size: 1.5rem;
    }
}
/* Standard Footer Style (Added by Update Script) */
.footer {
    margin-top: 2rem;
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}
.footer a {
    color: var(--accent-primary);
    text-decoration: none;
}
.footer a:hover {
    text-decoration: underline;
}