body {
  margin: 0;
  font-family: 'Orbitron', sans-serif;
  background: radial-gradient(circle at center, #1a1a1a, #000000);
  color: #f5f5f5;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.container {
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 25px;
  background: rgba(20,20,20,0.9);
  padding: 40px;
  border-radius: 20px;
  width: 420px;
  text-align: center;
  border: 2px solid #b30000;
  box-shadow: 0 0 25px rgba(179,0,0,0.6);
}

h1 {
  margin: 0;
  font-family: 'Russo One', sans-serif;
  color: #ff1a1a;
  text-shadow: 0 0 10px rgba(255,0,0,0.7);
}

.joke-box {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 25px;
  background: linear-gradient(145deg, #111, #1f1f1f);
  border-radius: 12px;
  min-height: 120px;
  border: 1px solid #333;
  font-size: 15px;
  line-height: 1.5;
  position: relative;
}

/* Subtle glow */
.joke-box::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 12px;
  box-shadow: inset 0 0 15px rgba(255,0,0,0.2);
  pointer-events: none;
}

button {
  padding: 12px 22px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #b30000, #ff1a1a);
  color: white;
  cursor: pointer;
}