:root{
  --bg:#0b1220;
  --card:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.14);
  --text:#eef3ff;
  --muted:#b8c5e9;
  --accent:#7c3aed;
}

*{box-sizing:border-box}

body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 500px at 15% 15%, rgba(124,58,237,.22), transparent 55%),
    radial-gradient(900px 500px at 85% 25%, rgba(34,197,94,.14), transparent 55%),
    var(--bg);
}

.top{
  display:flex;
  justify-content:space-between;
  padding:14px 18px;
  border-bottom:1px solid var(--line);
}

.wrap{
  max-width:1100px;
  margin:22px auto;
  padding:0 18px;
}

.card{
  border:1px solid var(--line);
  border-radius:18px;
  padding:24px;
  background:var(--card);
  box-shadow:0 18px 50px rgba(0,0,0,.35);
}

.stage{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:20px;
}

.narrator{
  max-width:220px;
}

.dialog{
  max-width:520px;
  padding:14px 16px;
  border-radius:16px;
  background:rgba(0,0,0,.45);
  text-align:center;
  line-height:1.5;
}

.btn {
  border: none;
  border-radius: 14px;
  padding: 12px 20px;
  font-weight: 700;
  background: linear-gradient(135deg, #7c3aed, #6366f1);
}