:root {
  --bg: #12141a;
  --panel: #1a1e28;
  --text: #eef0f5;
  --muted: #9aa3b5;
  --accent: #f5c542;
  --on-accent: #1a1408;
  --line: #2a3140;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 17px/1.65 "Segoe UI", system-ui, -apple-system, sans-serif;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, #2a2438 0%, transparent 55%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
}
a { color: var(--accent); }
.wrap { max-width: 640px; margin: 0 auto; padding: 0 22px; }
header.top { padding: 20px 0; border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.brand { font-weight: 800; letter-spacing: 0.02em; color: var(--text); text-decoration: none; }
nav a { margin-left: 16px; font-size: 14px; text-decoration: none; color: var(--muted); }
nav a:hover { color: var(--text); }
.hero { padding: 56px 0 28px; }
.eyebrow {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
h1 { font-size: 34px; line-height: 1.15; margin: 0 0 14px; }
h2 { font-size: 20px; margin: 28px 0 14px; }
.lead { font-size: 18px; color: var(--muted); margin: 0 0 24px; max-width: 34rem; }
.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 700;
  background: var(--accent);
  color: var(--on-accent);
  text-decoration: none;
}
.ext {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.ext img { border-radius: 12px; flex-shrink: 0; }
.ext h3 { margin: 0 0 4px; font-size: 18px; }
.ext p { margin: 0; color: var(--muted); font-size: 15px; }
.ext .meta { margin-top: 6px; font-size: 13px; }
footer {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding: 24px 0 40px;
  color: var(--muted);
  font-size: 14px;
}
footer a { color: var(--muted); margin-right: 14px; text-decoration: none; }
footer a:hover { color: var(--text); }
footer p { margin: 12px 0 0; }
@media (max-width: 520px) {
  h1 { font-size: 28px; }
  nav a { margin-left: 10px; font-size: 13px; }
}