:root {
  --bg: #f4f7fb;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #dbe4f2;
  --ok: #0ea5e9;
  --ok2: #10b981;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "SF Pro Display", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: linear-gradient(180deg, #e0f2fe, var(--bg));
  color: var(--ink);
}

.wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 28px 20px 46px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.back {
  text-decoration: none;
  color: #0369a1;
  font-weight: 700;
  display: inline-block;
}

.lang-btn {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  color: #0f172a;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.08);
}

.lang-btn:hover {
  border-color: #93c5fd;
  color: #0369a1;
}

h1 {
  margin: 0 0 8px;
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -0.8px;
}

.lead {
  margin: 0 0 22px;
  color: var(--muted);
  line-height: 1.7;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.game-card {
  background: #fff;
  border: 1.5px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
}

.title {
  margin: 0;
  font-size: 24px;
  font-weight: 900;
}

.meta {
  margin: 8px 0 14px;
  color: var(--muted);
  line-height: 1.65;
  font-size: 14px;
}

.play {
  display: inline-block;
  text-decoration: none;
  background: linear-gradient(135deg, var(--ok), var(--ok2));
  color: #fff;
  border-radius: 10px;
  padding: 9px 14px;
  font-size: 14px;
  font-weight: 800;
}

.pill {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  background: #dcfce7;
  color: #166534;
}

@media (max-width: 760px) {
  .topbar { align-items: flex-start; }
  .grid { grid-template-columns: 1fr; }
}