/* Xi7 Play shell — the STS menu palette (neutral greys of equal luma, DEC-075; light-blue accent). */
:root {
  --bg: #0a0a0a;
  --panel: #181818;
  --line: #2f2f2f;
  --ink: #e8e8e8;
  --dim: #a3a3a3;
  --accent: #8fd3ff;
  --accent-ink: #0b1620;
  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
  font: 400 16px/1.5 'Segoe UI Variable Text', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

.shell {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 16px 32px;
}

.brand h1 {
  margin: 0 0 28px;
  font: 700 28px/1.1 'Segoe UI Variable Display', 'Segoe UI', system-ui, sans-serif;
  letter-spacing: 0.18em;
}

.games { display: grid; gap: 16px; }

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px 22px 20px;
}

.card h2 {
  margin: 0 0 6px;
  font: 600 24px/1.2 'Segoe UI Variable Display', 'Segoe UI', system-ui, sans-serif;
}

.card p { margin: 0 0 18px; color: var(--dim); }

.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

.btn {
  display: inline-block;
  padding: 10px 22px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #232323;
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
}

.btn:hover, .btn:focus-visible { border-color: #4a4a4a; background: #2a2a2a; outline: none; }

.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover, .btn.primary:focus-visible { background: #a6dcff; }

.count { color: var(--dim); font-size: 14px; }

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

.foot { margin-top: 28px; color: #6f6f6f; font-size: 13px; }

@media (max-width: 480px) {
  .shell { padding-top: 28px; }
  .btn { flex: 1 1 auto; text-align: center; }
}