* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: #e2e8f0;
  background: radial-gradient(circle at top left, #1e293b, #0f172a 55%);
}
.page {
  max-width: 980px;
  margin: 0 auto;
  padding: 24px;
}
h1 { margin: 0 0 8px; font-size: 32px; }
.muted { opacity: .8; margin: 0 0 16px; }
.card {
  border: 1px solid #334155;
  border-radius: 16px;
  padding: 16px;
  background: rgba(30, 41, 59, 0.5);
}
ul { margin: 0; padding-left: 20px; }
li { margin: 8px 0; }