.blog-post-container {
            max-width: 800px;
            margin: 0 auto;
            padding: 140px 2rem 4rem 3.5rem;
            min-height: 60vh;
        }
        .blog-post-title {
            color: #00d4aa;
            font-family: 'JetBrains Mono', monospace;
            margin-bottom: 0.75rem;
            line-height: 1.3;
            font-size: 2rem;
        }
        .blog-post-title span {
            color: #7c3aed;
        }
        .blog-post-meta {
            color: #6e6e78;
            font-size: 0.875rem;
            margin-bottom: 2.5rem;
            font-family: 'JetBrains Mono', monospace;
            padding-bottom: 1.5rem;
            border-bottom: 1px solid rgba(0,212,170,0.2);
        }
        .blog-post-content {
            color: #f7f7f8;
            line-height: 1.85;
            font-size: 1.1rem;
        }
        .blog-post-content h2 {
            color: #00d4aa;
            margin-top: 3rem;
            margin-bottom: 1.25rem;
            font-family: 'JetBrains Mono', monospace;
            font-size: 1.4rem;
        }
        .blog-post-content h3 {
            color: #7c3aed;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
            font-family: 'JetBrains Mono', monospace;
            font-size: 1.2rem;
        }
        .blog-post-content p {
            margin-bottom: 1.75rem;
        }
        .blog-post-content strong {
            color: #fff;
            font-weight: 600;
        }
        .blog-post-content li {
            margin-bottom: 0.75rem;
        }
        .blog-post-content blockquote {
            border-left: 3px solid #00d4aa;
            margin: 2.5rem 0;
            padding-left: 1.5rem;
            color: #a0a0a8;
            font-style: italic;
            background: rgba(0,212,170,0.05);
            padding: 1.5rem;
            border-radius: 0 8px 8px 0;
        }
        .back-link {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 2rem;
            color: #00d4aa;
            text-decoration: none;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.9rem;
            transition: all 0.3s ease;
        }
        .back-link:hover {
            color: #7c3aed;
        }
        .blog-post-footer {
            margin-top: 4rem;
            padding-top: 2rem;
            border-top: 1px solid rgba(0,212,170,0.2);
        }
        .highlight-box {
            background: rgba(124, 58, 237, 0.1);
            border-left: 3px solid #7c3aed;
            padding: 1.5rem;
            margin: 2rem 0;
            border-radius: 0 8px 8px 0;
        }
        .highlight-box p {
            margin-bottom: 0;
            color: #f7f7f8;
        }

/* --- Responsive media guards (2026-09-08) --- */
img, svg, video {
    max-width: 100%;
    height: auto;
}
.article-content img,
.blog-post-content img {
    display: block;
    margin: var(--space-lg, 1.5rem) auto;
    border-radius: var(--radius-lg, 8px);
}