:root {
  --bg:          #0a0a0f;
  --bg-glow-1:   rgba(47, 116, 240, 0.14);
  --bg-glow-2:   rgba(24, 57, 122, 0.10);
  --text:        #f3f5fa;
  --text-dim:    #8a91a5;
  --text-faint:  #5d6478;
  --accent:      #3d8bfa;
  --accent-dark: #2a6fe9;
  --card-bg-1:   rgba(255, 255, 255, 0.045);
  --card-bg-2:   rgba(255, 255, 255, 0.015);
  --card-br:     rgba(255, 255, 255, 0.09);
  --card-br-hover: rgba(61, 139, 250, 0.55);
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  color: var(--text);
  background:
    radial-gradient(ellipse 900px 600px at 50% -10%, var(--bg-glow-1), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 100%, var(--bg-glow-2), transparent 55%),
    var(--bg);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
.stage {
  min-height: 100vh;
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 24px 40px;
  display: flex;
  flex-direction: column;
}
.brand { text-align: center; margin-bottom: 64px; }
.wordmark {
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark) 70%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.tagline {
  margin: 12px 0 0;
  color: var(--text-dim);
  font-size: 15px;
}
.games {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}
.game-card {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 28px 32px;
  background: linear-gradient(180deg, var(--card-bg-1), var(--card-bg-2));
  border: 1px solid var(--card-br);
  border-radius: 18px;
  text-decoration: none;
  color: inherit;
  transition: border-color 160ms ease, transform 160ms ease,
              box-shadow 160ms ease;
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
}
.game-card:not(.game-card-disabled):hover {
  border-color: var(--card-br-hover);
  transform: translateY(-2px);
  box-shadow: 0 20px 50px -20px rgba(61, 139, 250, 0.5);
}
.game-card-disabled { opacity: 0.5; cursor: default; }
.game-icon {
  flex: none; width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
}
.game-card-disabled .game-icon { color: var(--text-faint); }
.game-meta { flex: 1; min-width: 0; }
.game-name {
  margin: 0; font-size: 20px; font-weight: 600;
  letter-spacing: -0.01em;
}
.game-sub { margin: 4px 0 0; color: var(--text-dim); font-size: 13px; }
.game-arrow {
  flex: none; font-size: 24px; color: var(--text-faint);
  transition: color 160ms ease, transform 160ms ease;
}
.game-card:not(.game-card-disabled):hover .game-arrow {
  color: var(--accent);
  transform: translateX(4px);
}
.foot {
  margin-top: 64px;
  padding-top: 24px;
  text-align: center;
  color: var(--text-faint);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.foot-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px rgba(61, 139, 250, 0.7);
}
@media (max-width: 520px) {
  .stage { padding: 48px 16px 24px; }
  .brand { margin-bottom: 40px; }
  .wordmark { font-size: 34px; }
  .game-card { padding: 22px 20px; gap: 18px; }
  .game-icon { width: 44px; height: 44px; }
  .game-name { font-size: 17px; }
}