:root{--bg:#f7f8fb;--ink:#111827;--muted:#667085;--brand:#222a66;--brand2:#6c4ff6;--line:#e7e8ef;--card:#fff;--soft:#f0f2ff;--ok:#0f7a4a;--err:#b42318;--shadow:0 20px 55px rgba(17,24,39,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.55}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:12px 5vw;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.03em}.brand img{height:38px;width:38px}.topbar nav{display:flex;align-items:center;gap:18px;font-weight:750;font-size:14px}.cart-pill,.btn{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;padding:11px 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