:root {
  --sky: #7ec8ff;
  --ink: #12324a;
  --card: #fff8ea;
  --accent: #ff6b3d;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 12%, #fff6 0 16%, transparent 17%),
    radial-gradient(circle at 82% 18%, #fff4 0 12%, transparent 13%),
    linear-gradient(180deg, var(--sky) 0%, #b8ec9a 68%, #7dcf6a 100%);
}

.hub {
  max-width: 920px;
  margin: 0 auto;
  padding: 48px 24px calc(72px + env(safe-area-inset-bottom));
}

.kicker {
  margin: 0 0 8px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: clamp(36px, 6vw, 56px);
}

.subtitle {
  margin: 10px 0 36px;
  font-size: 18px;
  max-width: 34ch;
}

.games {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 22px;
}

.card {
  display: block;
  padding: 22px;
  text-decoration: none;
  color: inherit;
  background: var(--card);
  border-radius: 24px;
  box-shadow: 0 12px 0 #e8c48a, 0 18px 30px #0003;
  transition: transform 0.15s ease;
  min-height: 220px;
  -webkit-tap-highlight-color: transparent;
}

.card:hover,
.card:focus-visible {
  transform: translateY(-6px);
}

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent);
  color: white;
  font-size: 12px;
  font-weight: 700;
}

.art {
  font-size: 56px;
  line-height: 1;
  margin: 16px 0 8px;
}

.card h2 {
  margin: 0 0 8px;
  font-size: 24px;
}

.card p {
  margin: 0;
  line-height: 1.45;
  font-size: 15px;
}

@media (max-width: 600px) {
  .hub {
    padding: 28px 16px 48px;
  }

  .games {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .card {
    min-height: 0;
    padding: 18px;
  }

  .card:hover,
  .card:focus-visible {
    transform: none;
  }

  .card:active {
    transform: scale(0.98);
  }
}