:root {
  --lg-red: #a50034;
  --gray: #333;
  --muted: #777;
  --max-width: 1100px;
}
body { font-family: system-ui, Arial; margin:0; color:var(--gray); background:#fff; }
.header { text-align:center; padding:2rem 1rem; border-bottom:1px solid #eee; }
.logo { height:70px; display:block; margin:0 auto 0.5rem; }
.lead { color:var(--muted); }
.container { max-width:var(--max-width); margin:2rem auto; padding:0 1rem; }
.catalog { display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:1rem; }
.card { border:1px solid #eee; border-radius:10px; padding:1rem; background:#fafafa; text-align:center; }
.card-img { width:100%; height:160px; object-fit:contain; margin-bottom:0.5rem; }
.price-old { color:#999; font-size:0.9rem; margin:0.25rem 0; }
.discounted { color:var(--lg-red); font-weight:bold; }
.promo { color:var(--lg-red); font-size:0.85rem; }
.btn { padding:0.6rem 1rem; border-radius:8px; border:none; cursor:pointer; }
.btn.primary { background:var(--lg-red); color:#fff; }
.btn.ghost { background:transparent; border:1px solid #ccc; }
.request-area, .confirmation { border:1px solid #eee; border-radius:10px; padding:1rem; margin-top:1.5rem; }
.hidden { display:none; }
.product-summary { display:flex; gap:1rem; align-items:center; flex-wrap:wrap; }
.product-img { width:160px; height:100px; object-fit:contain; border:1px solid #ddd; border-radius:6px; }
form label { display:block; margin-bottom:0.6rem; }
form input, form select { width:100%; padding:0.5rem; margin-top:0.25rem; border:1px solid #ddd; border-radius:6px; }
.actions { display:flex; flex-wrap:wrap; gap:0.5rem; margin-top:1rem; }
.footer { text-align:center; padding:1rem; color:var(--muted); }