:root {
  --bg: #0b1020;
  --panel: #151d34;
  --text: #eef2ff;
  --muted: #a7b0cc;
  --accent: #4f8cff;
  --accent-2: #ff8a3d;
  --border: #2a3557;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(circle at top right, #1a2344 0%, var(--bg) 45%);
  color: var(--text);
  line-height: 1.5;
}

.wrap {
  width: min(760px, 92vw);
  margin: 0 auto;
  padding: 40px 0 60px;
}

h1 { margin: 0 0 8px; font-size: clamp(2rem, 6vw, 3rem); }
h2 { margin: 0 0 10px; font-size: 1.1rem; }

.lead {
  color: var(--muted);
  margin: 0 0 24px;
}

.card {
  background: color-mix(in oklab, var(--panel) 90%, black);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  margin: 0 0 14px;
}

a { color: #9dc0ff; }
a:hover { color: #c3d8ff; }

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 600;
  color: white;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  padding: 10px 14px;
  border-radius: 10px;
}

ul { margin: 0; padding-left: 20px; }

footer { margin-top: 26px; color: var(--muted); }