:root {
  color-scheme: dark;
  --bg: #0e0d0b;
  --surface: #1a1815;
  --line: #2c2924;
  --text: #f2efe9;
  --muted: #a39e96;
  --amber: #ffb53d;
  --mono: ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--amber); }

.page {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 16px 48px;
}

.top {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 19px;
}

.top img { width: 40px; height: 40px; border-radius: 9px; }

.hero { padding: 48px 0 32px; }

.hero h1 {
  font-size: clamp(32px, 7vw, 48px);
  line-height: 1.1;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.lead { font-size: 20px; color: var(--muted); margin: 0 0 24px; }

.store {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 999px;
  background: var(--amber);
  color: #1a1206;
  font-weight: 600;
  text-decoration: none;
}

.store[aria-disabled="true"] { background: var(--surface); color: var(--muted); border: 1px solid var(--line); }

.screens {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 16px 0 40px;
}

.screens img {
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 1px solid var(--line);
  display: block;
}

h2 {
  font: 600 13px/1.4 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--amber);
  margin: 40px 0 12px;
}

h3 { font-size: 18px; margin: 28px 0 6px; }

ul { padding-left: 20px; margin: 0; }
li { margin: 6px 0; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
}

.muted { color: var(--muted); }

footer {
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 15px;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}

footer a { color: var(--muted); }

@media (max-width: 520px) {
  .screens { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .screens img { border-radius: 10px; }
  .lead { font-size: 18px; }
}