body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: radial-gradient(circle at top, #15295b 0%, #050816 50%, #02030a 100%);
  color: white;
  text-align: center;
}

header {
  padding: 30px 20px 10px;
}

nav {
  background: #11182d;
  padding: 15px;
}

nav a {
  color: cyan;
  margin: 0 15px;
  text-decoration: none;
  font-weight: bold;
}

main {
  padding: 30px 20px;
}

section {
  margin-bottom: 30px;
}

footer {
  padding: 20px;
  background: #11182d;
}

canvas {
  width: min(92vw, 900px);
  height: auto;
  max-width: 100%;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 0 30px rgba(54,243,255,0.15), 0 0 60px rgba(255,79,216,0.08);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
}

.hud {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.pill {
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
  padding: 8px 14px;
  border-radius: 999px;
}

p {
  line-height: 1.6;
  max-width: 800px;
  margin: 10px auto;
}