/* Page-specific styles extracted from blog/2026-07-07-rtl8812au-kernel6.html. */
        .post-body h2 {
            font-family: var(--font-head);
            font-size: 14px;
            letter-spacing: 3px;
            color: var(--cyan);
            text-transform: uppercase;
            margin: 40px 0 16px;
        }
        .post-body pre {
            background: #0a0a0f;
            border: 1px solid var(--border);
            border-left: 3px solid var(--purple);
            border-radius: 6px;
            padding: 20px;
            overflow-x: auto;
            margin: 20px 0;
            font-family: 'Courier New', monospace;
            font-size: 13px;
            color: var(--text-main);
            line-height: 1.6;
        }
        .callout {
            background: rgba(0,229,255,0.05);
            border: 1px solid rgba(0,229,255,0.2);
            border-left: 3px solid var(--cyan);
            border-radius: 6px;
            padding: 16px 20px;
            margin: 24px 0;
            font-size: 14px;
            color: var(--text-main);
        }
        .callout-warn {
            background: rgba(255,79,203,0.05);
            border-color: rgba(255,79,203,0.2);
            border-left-color: var(--pink);
        }
        .callout-warn strong { color: var(--pink); }
        .post-footer-nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-top: 1px solid var(--border);
            padding-top: 32px;
            margin-top: 60px;
        }
        .guide-cta {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-left: 3px solid var(--cyan);
            border-radius: 8px;
            padding: 24px 28px;
            margin: 40px 0;
            display: flex;
            align-items: center;
            gap: 20px;
        }
        .guide-cta-icon { font-size: 32px; flex-shrink: 0; }
        .guide-cta-text h4 {
            font-family: var(--font-head);
            font-size: 10px;
            letter-spacing: 2px;
            color: var(--cyan);
            text-transform: uppercase;
            margin-bottom: 6px;
        }
        .guide-cta-text p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0 0 12px;
        }