:root {
  --bg: #f6f5f2;
  --surface: #ffffff;
  --text: #1d1c1a;
  --muted: #6b6760;
  --line: #e3e0d9;
  --accent: #8a1c1c;
  --accent-text: #ffffff;
  --partner: #fff6e0;
  --partner-line: #e0b84f;
  --ok: #1f7a3a;
  --warn: #9a6400;
  --ko: #9b2c2c;
  --radius: 10px;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141312;
    --surface: #1e1c1a;
    --text: #ece9e3;
    --muted: #a39e95;
    --line: #34312d;
    --accent: #c94a3a;
    --partner: #2b2414;
    --partner-line: #a8842e;
    --ok: #5cc27e;
    --warn: #e0a640;
    --ko: #ec7a6e;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: inherit; }
main { max-width: 960px; margin: 0 auto; padding: 16px; min-height: 60vh; }
h1 { font-size: 1.6rem; line-height: 1.25; margin: 0 0 .5rem; }
h2 { font-size: 1.2rem; margin: 1.5rem 0 .5rem; }
img { display: block; max-width: 100%; object-fit: contain; }

.top {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between;
  padding: 12px 16px; background: var(--surface); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 800; font-size: 1.2rem; text-decoration: none; letter-spacing: .02em; }
.brand span { color: var(--accent); }

.search { display: flex; gap: 8px; flex: 1 1 320px; max-width: 560px; }
.search input {
  flex: 1; min-width: 0; padding: 10px 12px; font: inherit; color: inherit;
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
}
.search button, .go {
  padding: 10px 16px; font: inherit; font-weight: 600; border: 0; border-radius: var(--radius);
  background: var(--accent); color: var(--accent-text); cursor: pointer; text-decoration: none; white-space: nowrap;
}
.search-big { max-width: 640px; margin: 24px auto; }
.search-big input { padding: 14px 16px; font-size: 1.1rem; }

.hero { text-align: center; padding: 48px 0 24px; }
.hero p { color: var(--muted); }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; list-style: none; padding: 0; }
.chips a {
  display: block; padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px;
  background: var(--surface); text-decoration: none; font-size: .9rem;
}

.chips a[aria-current="true"] { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
.filters { justify-content: flex-start; margin: 12px 0; }
.pager { display: flex; justify-content: space-between; gap: 12px; margin: 16px 0; }
.pager a, .pager .page { padding: 8px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); text-decoration: none; }
.pager .page { border: 0; background: none; color: var(--muted); }

.notice { padding: 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.results-title { font-size: 1.1rem; color: var(--muted); font-weight: 500; }
.results { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.card-link { display: grid; grid-template-columns: 96px 1fr auto; gap: 12px; align-items: center; padding: 10px; text-decoration: none; }
.card-link img, .noimg { width: 96px; height: 96px; border-radius: 6px; background: var(--bg); }
.card-body { display: grid; gap: 4px; min-width: 0; }
.card-name { font-weight: 600; }
.card-price { display: grid; text-align: right; gap: 2px; }
.card-price strong { font-size: 1.25rem; }
.from, .where, .count { color: var(--muted); font-size: .85rem; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; }
.tag { font-size: .75rem; padding: 2px 8px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); color: var(--muted); }
.featured {
  display: inline-flex; align-items: center; gap: 6px; font-size: .85rem; padding: 2px 8px; width: fit-content;
  background: var(--partner); border: 1px solid var(--partner-line); border-radius: 6px;
}

.product-head { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 16px; }
.product-head img { width: 160px; height: 160px; border-radius: var(--radius); background: var(--surface); }
.best { font-size: 1.1rem; }
.offers { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.offer {
  display: grid; grid-template-columns: 1fr auto auto auto; gap: 12px; align-items: center;
  padding: 12px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
}
.offer-partner { background: var(--partner); border-color: var(--partner-line); }
.offer-store { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.store-name { font-weight: 600; }
.badge { font-size: .75rem; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--partner-line); }
.badge-best { border-color: var(--ok); color: var(--ok); }
.offer-price { text-align: right; }
.offer-price strong { font-size: 1.2rem; }
.offer-price s { color: var(--muted); font-size: .85rem; }
.discount { color: var(--ok); font-weight: 600; font-size: .85rem; }
.avail { font-size: .85rem; font-weight: 600; }
.avail-in_stock { color: var(--ok); }
.avail-preorder { color: var(--warn); }
.avail-out_of_stock { color: var(--ko); }
.avail-unknown { color: var(--muted); }

.stores { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.stores a {
  display: flex; align-items: center; gap: 10px; padding: 12px; height: 100%;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none;
}
.stores-partner a { background: var(--partner); border-color: var(--partner-line); }

.prose { max-width: 680px; }
.small { color: var(--muted); font-size: .85rem; }
.foot { max-width: 960px; margin: 32px auto 0; padding: 16px; color: var(--muted); font-size: .85rem; border-top: 1px solid var(--line); }
.legal { font-size: .75rem; }

@media (max-width: 600px) {
  .card-link { grid-template-columns: 64px 1fr; }
  .card-link img, .noimg { width: 64px; height: 64px; }
  .card-price { grid-column: 1 / -1; text-align: left; grid-auto-flow: column; justify-content: start; align-items: baseline; gap: 6px; }
  .offer { grid-template-columns: 1fr auto; }
  .go { grid-column: 1 / -1; text-align: center; }
  .product-head { flex-direction: column; }
}