:root{--bg:#fff;--fg:#0f172a;--line:#e2e8f0;--card:#f8fafc;--brand:#111827;}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--fg);background:var(--bg)}
.container{max-width:1100px;margin:0 auto;padding:20px}header.hero{background:linear-gradient(180deg,#f8fafc,#fff);border-bottom:1px solid var(--line)}
h1{font-size:32px;margin:12px 0}h2{font-size:22px;margin:6px 0}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border-radius:10px;text-decoration:none;border:1px solid var(--brand);color:#fff;background:var(--brand)}
.btn.secondary{background:#fff;color:var(--brand)}.controls{display:flex;gap:10px;margin:10px 0 16px;flex-wrap:wrap}.controls input,.controls select{padding:10px;border:1px solid var(--line);border-radius:10px}
.nav{display:flex;align-items:center;justify-content:space-between;gap:14px}.logo{display:flex;align-items:center;gap:10px;font-weight:700}.logo img{width:32px;height:32px}
.disclosure{background:#fff8e1;border:1px solid #ffecb5;padding:8px 10px;border-radius:10px}footer{margin-top:24px;border-top:1px solid var(--line);padding:14px 0;color:#64748b;font-size:14px}
.product{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;display:flex;flex-direction:column;gap:6px}.product-head{display:flex;justify-content:space-between;gap:10px}
.brand{color:#64748b;font-size:13px}.specs{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:4px 0;list-style:none}.specs li{background:#f1f5f9;padding:4px 8px;border-radius:8px;border:1px solid var(--line);font-size:13px}
.rating{font-size:13px;color:#059669}.cta{display:flex;align-items:center;gap:10px;margin-top:6px}.cta .est{font-size:12px;color:#64748b}
.compare-bar{position:sticky;bottom:8px;z-index:20;background:#111827;color:#fff;padding:10px;border-radius:12px;display:none;gap:8px;align-items:center;justify-content:space-between}
.table{overflow-x:auto;border:1px solid var(--line);border-radius:12px}.table table{width:100%;border-collapse:collapse}.table th,.table td{padding:10px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}
.small{font-size:12px;color:#64748b}.search{flex:1;min-width:240px}.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:12px 0}
.kpi{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px}.back{text-decoration:none;color:#64748b}