* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: #1c1c1e;
  background: #f6f5f2;
}
header, main {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
}
header { padding-top: 48px; padding-bottom: 8px; }
h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 12px; }
h2 { font-size: 1.3rem; margin: 0 0 10px; }
.lead { font-size: 1.1rem; }
.price { font-size: 2.2rem; font-weight: 700; margin: 8px 0; }
.button {
  display: inline-block;
  padding: 12px 28px;
  background: #1c1c1e;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
}
.button:hover, .button:focus { background: #3a3a3f; }
section { margin: 36px 0; }
.previews { display: flex; flex-wrap: wrap; gap: 16px; }
figure { margin: 0; flex: 1 1 240px; }
figure img { width: 100%; height: auto; display: block; border-radius: 6px; background: #000; }
figcaption { font-size: 0.9rem; color: #555; margin-top: 4px; }
.notes {
  border-top: 1px solid #ccc;
  padding-top: 16px;
  font-size: 0.9rem;
  color: #444;
  margin-bottom: 48px;
}