:root{color-scheme:light dark}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top,#0b1227 0,#0f172a 70%);color:#e5e7eb}.app{width:min(860px,92vw);border:1px solid #334155;border-radius:14px;background:#111827;padding:24px}h1{margin:0;font-size:1.8rem}p{color:#9ca3af;margin-top:8px}.section-title{margin-top:22px;margin-bottom:0;font-size:1.05rem;color:#cbd5e1}.grid{margin-top:18px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.card,a{display:block;text-decoration:none;color:#e5e7eb;border:1px solid #334155;border-radius:10px;padding:14px;background:#1f2937}a:hover{border-color:#38bdf8}.muted{opacity:.8}.name{font-weight:600}.desc{margin-top:6px;color:#9ca3af;font-size:.92rem}.seo-content{margin-top:14px;padding:12px;border:1px solid #334155;border-radius:10px;background:#0b1220}.seo-content h2{margin:0 0 8px;font-size:1rem;color:#cbd5e1}.seo-content p{margin:6px 0;color:#9ca3af;line-height:1.5}