:root {
  --bg-1: #110829;
  --bg-2: #1a0f3e;
  --bg-3: #0f0a1f;
  --card: rgba(43, 26, 92, 0.62);
  --line: rgba(191, 163, 255, 0.2);
  --text: #f8f5ff;
  --muted: rgba(240, 232, 255, 0.82);
  --accent: #a855f7;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 700px at 10% -20%, rgba(142, 93, 255, 0.3), transparent 60%), linear-gradient(180deg, var(--bg-1), var(--bg-2), var(--bg-3));
  line-height: 1.6;
}
.wrap { max-width: 980px; margin: 0 auto; padding: 28px 18px 56px; }
nav { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px; }
nav a { color: #fff; text-decoration: none; border: 1px solid var(--line); background: rgba(255,255,255,0.04); padding: 8px 12px; border-radius: 999px; font-size: 14px; }
header, section { border: 1px solid var(--line); border-radius: 18px; background: var(--card); padding: 18px; margin-bottom: 14px; }
h1, h2 { line-height: 1.2; margin: 0 0 10px; }
h1 { font-size: clamp(1.7rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
p, li { color: var(--muted); }
ul { margin: 8px 0 0; }
footer { margin-top: 26px; font-size: 14px; color: var(--muted); }
.cta { display: inline-block; margin-top: 10px; color: #fff; text-decoration: none; padding: 11px 16px; border-radius: 999px; background: linear-gradient(90deg, var(--accent), #4f7cff); font-weight: 700; }