:root{ --bg:#fafafa; --card:#ffffff; --text:#0f172a; --muted:#64748b; --brand:#dc2626; --brand-dark:#b91c1c; --line:#e5e7eb; }
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,-apple-system,Inter,Segoe UI,Arial}
a{color:#b91c1c;text-decoration:none} a:hover{text-decoration:underline}
.wrap{max-width:1200px;margin-inline:auto;padding:20px}

/* Header */
.hdr{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}
.hdr-row{display:grid;grid-template-columns:160px 1fr auto;gap:14px;align-items:center;min-height:80px}
.logo{display:flex;align-items:center;max-width:160px}
.logo img{max-height:48px;width:auto;display:block}
.search{display:flex;gap:8px;align-items:center;width:100%}
.search input{flex:1;min-width:0;padding:12px 16px;border:1px solid var(--line);border-radius:999px;background:#fff}
.btn{padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer;display:inline-block}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-dark);border-color:var(--brand-dark)}
.btn.ghost{background:#fff;border-color:var(--brand);color:var(--brand)} .btn.ghost:hover{background:#ffe6e6}
.nav{display:flex;gap:12px;align-items:center} .nav a{padding:8px 10px;border-radius:999px} .nav a.active{background:#ffe6e6;color:var(--brand-dark)}

/* Cards & grids */
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 12px 26px rgba(0,0,0,.06)}
.card-lite{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.offer-card,.product-card,.coupon{border:2px solid var(--brand)}
.offer-card{display:flex;flex-direction:column;gap:12px;min-height:250px}
.offer-card .brand-logo{width:180px;max-width:100%;height:auto;object-fit:contain;display:block}
.coupon{display:flex;flex-direction:column;gap:12px;min-height:220px}
.coupon .brand-logo{width:180px;max-width:100%;height:auto;object-fit:contain;display:block}
.coupon .copyrow{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.coupon input{padding:10px 12px;border:1px dashed #cbd5e1;border-radius:12px;background:#f9fafb;min-width:160px}
.notice{font-size:14px;color:var(--muted)}

/* Hero */
.hero{display:grid;grid-template-columns:minmax(320px,1.2fr) minmax(280px,0.8fr);gap:28px;align-items:center}
.hero img.hero-img{height:220px;max-height:220px;width:100%;object-fit:cover;border-radius:16px;border:1px solid var(--line)}
.hero h1{font-size:40px;line-height:1.15;margin:0 0 8px}

/* Footer (match screenshot style) */
.footer-top{margin-top:30px}
.popular-list{list-style:none;margin:0;padding:0;column-count:6;column-gap:30px}
.popular-list li{break-inside:avoid;margin:4px 0;color:#334155}
.footer-main{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-top:20px}
.foot-list{list-style:none;margin:0;padding:0}
.foot-list li{margin:6px 0}
.foot-list .socials span{display:inline-block;margin-right:10px;border:1px solid var(--line);padding:6px 8px;border-radius:8px;color:#334155}
.ftr-note{font-size:14px;color:var(--muted);padding-bottom:32px}

/* Responsive */
@media (max-width: 900px){
  .logo img{max-height:44px}
  .hdr-row{grid-template-columns:1fr}
  .search{order:3}
  .nav{order:2; flex-wrap:wrap}
  .hero{grid-template-columns:1fr}
  .hero img.hero-img{height:200px;max-height:200px}
  .popular-list{column-count:3}
  .footer-main{grid-template-columns:1fr}
}
@media (max-width: 520px){
  .logo img{max-height:40px}
  .popular-list{column-count:2}
}
h1,h2,h3{margin:8px 0 12px}