:root{--bg:#f4f6fa;--card:#ffffff;--ink:#111827;--muted:#667085;--line:#e5e7eb;--primary:#ffcc00;--primary-dark:#e0ad00;--navy:#111827;--navy2:#1f2937;--soft:#fff7cc;--good:#0f9f6e;--danger:#b42318;--radius:18px;--shadow:0 18px 45px rgba(17,24,39,.08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}a{color:inherit;text-decoration:none}.topbar{height:82px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:24px;padding:0 34px;position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:10px;font-weight:800;white-space:nowrap}.brand-mark{background:var(--primary);padding:10px 13px;border-radius:11px;letter-spacing:.5px}.brand-sub{font-weight:800}.search{flex:1;display:flex;max-width:760px;margin:auto}.search input{flex:1;border:2px solid var(--navy);border-right:0;border-radius:15px 0 0 15px;padding:16px 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var(--line);text-align:left}th{font-size:13px;color:var(--muted);text-transform:uppercase}pre{white-space:pre-wrap;background:#111827;color:#f9fafb;border-radius:16px;padding:18px;overflow:auto}.footer{max-width:1280px;margin:40px auto 0;padding:28px 24px 44px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted)}@media(max-width:1000px){.topbar{height:auto;align-items:stretch;flex-direction:column;padding:18px}.nav{flex-wrap:wrap}.search{width:100%;max-width:none}.hero{grid-template-columns:1fr}.hero h1{font-size:38px}.product-grid{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}.two-col,.detail-grid{grid-template-columns:1fr}}@media(max-width:560px){.product-grid,.category-grid,.stats-grid{grid-template-columns:1fr}.hero{padding:28px}.page{padding:24px 14px}.search input{min-width:0}.price.big{font-size:34px}}