:root {
  --bg: #0b0f1a;
  --card: #12182a;
  --border: rgba(255, 255, 255, 0.08);
  --text: #f3f5f9;
  --muted: #9aa3b5;
  --accent: #7c5cff;
  --accent2: #22d3ee;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background:
    radial-gradient(800px 400px at 0% 0%, rgba(124, 92, 255, 0.18), transparent 50%),
    var(--bg);
  color: var(--text);
  line-height: 1.7;
}
a { color: var(--accent2); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 760px; margin: 0 auto; padding: 28px 18px 50px; }
.crumb { font-size: 0.85rem; color: var(--muted); margin-bottom: 18px; }
article {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
}
h1 {
  font-size: clamp(1.4rem, 4vw, 1.85rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.meta { color: var(--muted); font-size: 0.88rem; margin-bottom: 18px; }
h2 { font-size: 1.2rem; margin: 22px 0 10px; }
h3 { font-size: 1.05rem; margin: 16px 0 8px; }
p { color: var(--muted); margin-bottom: 12px; }
ul, ol { color: var(--muted); padding-left: 1.25rem; margin-bottom: 12px; }
li { margin-bottom: 6px; }
strong { color: var(--text); }
.cta {
  margin: 28px 0 10px;
  padding: 20px;
  text-align: center;
  border-radius: 12px;
  border: 1px solid rgba(124, 92, 255, 0.35);
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.16), rgba(34, 211, 238, 0.08));
}
.cta p { color: var(--text); margin-bottom: 12px; }
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 700;
  color: #fff !important;
  text-decoration: none !important;
  background: linear-gradient(135deg, var(--accent), #5b8cff);
  box-shadow: 0 8px 24px rgba(124, 92, 255, 0.3);
}
footer {
  margin-top: 22px;
  text-align: center;
  font-size: 0.88rem;
  color: var(--muted);
}