:root {
  --bg: #f7f7f7;
  --card: #fff;
  --text: #1f1f1f;
  --muted: #6a6a6a;
  --accent: #d52027;
  --shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
  --radius: 12px;
  --font: "Inter", "Helvetica Neue", Arial, sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.5;
}
a { color: var(--accent); }
.topbar {
  background: #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 10;
}
.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 18px 20px;
}
h1 { margin: 0; font-size: 26px; }
h2 { margin: 0 0 12px; font-size: 20px; }
.muted { color: var(--muted); font-size: 14px; }
.panel {
  background: var(--card);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 18px 0;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,0.04);
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}
.card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,0.04);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.card .img img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  display: block;
  background: #eee;
}
.card .body {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.card .title {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-weight: 600;
}
.price { color: var(--accent); white-space: nowrap; }
.desc {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.ok { color: #1f9d55; }
.warn { color: #d97706; }
code { background: #f0f0f0; padding: 2px 4px; border-radius: 4px; }