:root {
  color-scheme: dark;
  --bg: #061017;
  --panel: rgba(10, 18, 26, 0.74);
  --panel-line: rgba(167, 228, 255, 0.1);
  --text: #edf7ff;
  --muted: rgba(223, 240, 252, 0.7);
  --accent: #8ce7ff;
  --accent-strong: #4fd1f3;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  font-family: "Segoe UI", "PingFang SC", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 18%, rgba(62, 164, 204, 0.22), transparent 26%),
    radial-gradient(circle at 82% 14%, rgba(127, 226, 255, 0.16), transparent 22%),
    radial-gradient(circle at 50% 82%, rgba(255, 152, 118, 0.18), transparent 28%),
    linear-gradient(155deg, #02070b 0%, #071118 54%, #04070b 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at center, black 28%, transparent 82%);
}

.hub {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  padding: clamp(28px, 5vw, 56px) 0;
}

.hero {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.6rem, 7vw, 4.8rem);
  line-height: 0.94;
  letter-spacing: -0.06em;
}

.summary {
  margin: 18px 0 0;
  max-width: 640px;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.08rem);
  line-height: 1.8;
}

.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.game-card {
  display: grid;
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--panel-line);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 18%),
    var(--panel);
  backdrop-filter: blur(16px);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.28);
}

.game-card__tag {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.game-card h2 {
  margin: 10px 0 0;
  font-size: 1.8rem;
  letter-spacing: -0.04em;
}

.game-card__meta p:last-child {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.game-card__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  width: fit-content;
  padding: 0 18px;
  border-radius: 999px;
  color: #041018;
  text-decoration: none;
  font-weight: 700;
  background: linear-gradient(135deg, #aef0ff, #5fd4f4);
  box-shadow: 0 14px 28px rgba(95, 212, 244, 0.24);
  transition: transform 140ms ease, box-shadow 140ms ease, filter 140ms ease;
}

.game-card__link:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 30px rgba(95, 212, 244, 0.28);
}

.game-card__link:active {
  transform: translateY(1px);
}

@media (max-width: 640px) {
  .hub {
    width: min(100% - 24px, 1080px);
    padding: 22px 0 28px;
  }

  .game-card {
    padding: 20px;
    border-radius: 22px;
  }

  .game-card__link {
    width: 100%;
  }
}