:root {
  color-scheme: light dark;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f6f7fa;
  color: #11151c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(145deg, #fff3e8 0%, #f8f9fc 45%, #ffffff 100%);
}

main {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: #11151c;
  font-weight: 800;
  letter-spacing: .02em;
}

.mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 11px;
  background: #ff7a1a;
  color: #fff;
  font-weight: 800;
}

article {
  padding: clamp(24px, 5vw, 48px);
  border: 1px solid #e6e8ef;
  border-radius: 28px;
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 20px 60px rgba(17, 21, 28, .08);
}

h1 { margin: 0 0 10px; font-size: clamp(2rem, 6vw, 3rem); line-height: 1.08; }
h2 { margin: 32px 0 10px; font-size: 1.18rem; }
p, li { color: #667085; line-height: 1.7; }
ul, ol { padding-left: 22px; }
a { color: #c2560a; }
.meta { margin: 0 0 28px; color: #667085; }
nav { display: flex; flex-wrap: wrap; gap: 12px 18px; margin-top: 26px; }

.reference {
  margin: 24px 0 0;
  padding: 14px 18px;
  border: 1px solid #e6e8ef;
  border-radius: 14px;
  background: #f6f7fa;
  color: #11151c;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .95rem;
  overflow-wrap: anywhere;
}

.reference span { color: #667085; }

@media (prefers-color-scheme: dark) {
  :root { background: #080a0f; color: #f6f7fa; }
  body { background: linear-gradient(145deg, #1a1206 0%, #0d1015 50%, #080a0f 100%); }
  article { background: rgba(17, 21, 28, .94); border-color: #262b35; box-shadow: none; }
  p, li, .meta { color: #b4bbc8; }
  a { color: #ffa24f; }
  .brand { color: #f6f7fa; }
  .mark { background: #ff7a1a; color: #11151c; }
  .reference { background: #11151c; border-color: #262b35; color: #f6f7fa; }
  .reference span { color: #b4bbc8; }
}

.photo { margin: 0 0 20px; }

.photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 20px;
  background: #f6f7fa;
}

.badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 12px; }

.badge {
  padding: 5px 12px;
  border-radius: 999px;
  background: #fff1e4;
  color: #a8480a;
  font-size: .82rem;
  font-weight: 700;
}

.price { margin: 0 0 8px; color: #c2560a; font-size: 1.6rem; font-weight: 800; }

.facts { display: grid; gap: 12px 24px; margin: 22px 0 0; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.facts div { margin: 0; }
.facts dt { color: #667085; font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; }
.facts dd { margin: 2px 0 0; color: #11151c; font-weight: 600; }

@media (prefers-color-scheme: dark) {
  .photo img { background: #11151c; }
  .badge { background: #33210f; color: #ffa24f; }
  .facts dd { color: #f6f7fa; }
}