:root{--bg: #0f0f1a;--bg-card: #1a1a2e;--text: #e2e8f0;--text-muted: #94a3b8;--accent: #38bdf8;--border: #334155;--code-bg: #1e293b}*{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}nav{background:var(--bg-card);border-bottom:1px solid var(--border);padding:1rem 2rem;display:flex;align-items:center;gap:2rem}.nav-brand{font-size:1.2rem;font-weight:700;color:var(--text)}.nav-links{display:flex;gap:1.5rem}main{max-width:900px;margin:0 auto;padding:2rem}h1{font-size:2rem;margin-bottom:1.5rem}h2{font-size:1.5rem;margin:2rem 0 1rem}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:1.5rem;margin-bottom:1rem}.card h2,.card h3{margin:0 0 .5rem}.meta{color:var(--text-muted);font-size:.875rem;margin-bottom:.75rem}.card p{color:var(--text-muted)}.hero{text-align:center;padding:4rem 2rem}.hero h1{font-size:2.5rem;margin-bottom:1rem}.hero p{color:var(--text-muted);font-size:1.1rem;max-width:600px;margin:0 auto 2rem}.btn{display:inline-block;background:var(--accent);color:#0f0f1a;padding:.6rem 1.4rem;border-radius:6px;font-weight:600;text-decoration:none}.btn:hover{opacity:.9;text-decoration:none}.image-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem;margin:1.5rem 0}.image-grid img{width:100%;height:auto;border-radius:6px;border:1px solid var(--border)}.post-content img{max-width:100%;height:auto;border-radius:6px;border:1px solid var(--border);margin:1rem 0;cursor:zoom-in}.lightbox{display:none;position:fixed;inset:0;background:#000000d9;z-index:1000;align-items:center;justify-content:center;cursor:zoom-out}.lightbox.open{display:flex}.lightbox img{max-width:90vw;max-height:90vh;width:auto;height:auto;border-radius:6px;box-shadow:0 0 40px #0009;cursor:default}.lightbox-close{position:absolute;top:1rem;right:1.25rem;background:none;border:none;color:#fff;font-size:2rem;line-height:1;cursor:pointer;opacity:.7}.lightbox-close:hover{opacity:1}.pre-wrapper{position:relative}.copy-btn{position:absolute;top:.5rem;right:.5rem;background:var(--border);color:var(--text-muted);border:none;border-radius:4px;padding:.2rem .6rem;font-size:.75rem;cursor:pointer;opacity:0;transition:opacity .15s}.pre-wrapper:hover .copy-btn{opacity:1}.copy-btn:hover{background:var(--accent);color:#0f0f1a}.copy-btn.copied{background:#22c55e;color:#0f0f1a;opacity:1}pre{background:var(--code-bg);border:1px solid var(--border);border-radius:6px;padding:1rem;overflow-x:auto;margin:1rem 0}code{font-family:Fira Code,Consolas,monospace;font-size:.875rem}:not(pre)>code{background:var(--code-bg);padding:.2rem .4rem;border-radius:4px}.post-content h2{margin:2.5rem 0 .75rem}.post-content h3{margin:2rem 0 .6rem}.post-content p{margin-bottom:1.25rem;line-height:1.75}.post-content ul,.post-content ol{margin:.75rem 0 1.25rem 2rem;line-height:1.75}.post-content li{margin-bottom:.35rem}.post-content .meta{margin-bottom:2rem}.post-banner{display:flex;align-items:center;gap:.75rem;border-radius:6px;padding:.75rem 1rem;margin-bottom:.75rem;color:var(--text);font-size:.9rem}.post-banner+.post-banner{margin-top:0}.post-banner:last-of-type{margin-bottom:1.5rem}.post-banner-badge{flex-shrink:0;color:#0f0f1a;font-weight:700;font-size:.7rem;letter-spacing:.05em;padding:.2rem .5rem;border-radius:4px}.post-banner-ai{background:linear-gradient(90deg,#38bdf81f,#38bdf808);border:1px solid rgba(56,189,248,.35);border-left:3px solid var(--accent)}.post-banner-badge-ai{background:var(--accent)}.post-banner-warn{background:linear-gradient(90deg,#f59e0b24,#f59e0b08);border:1px solid rgba(245,158,11,.4);border-left:3px solid #f59e0b}.post-banner-badge-warn{background:#f59e0b}.category-tag{display:inline-block;background:var(--bg-card);border:1px solid var(--border);color:var(--text-muted);padding:.2rem .6rem;border-radius:4px;font-size:.75rem;margin-right:.25rem}footer{background:var(--bg-card);border-top:1px solid var(--border);padding:2rem;text-align:center;color:var(--text-muted);font-size:.875rem;margin-top:4rem}