:root {
  --bg: #0f1220;
  --bg-card: #1a1f3a;
  --fg: #e8eaf6;
  --fg-muted: #9ca3c4;
  --accent: #7c5cff;
  --accent-2: #22d3ee;
  --border: #2d3454;
  --ok: #4ade80;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: radial-gradient(ellipse at top, #1e2148 0%, var(--bg) 60%);
  color: var(--fg);
  min-height: 100vh;
  line-height: 1.55;
}

.hero {
  text-align: center;
  padding: 64px 20px 28px;
}

.hero h1 {
  margin: 0;
  font-size: 3rem;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.tagline {
  font-size: 1.25rem;
  color: var(--fg);
  margin: 12px 0 6px;
}

.subtitle {
  color: var(--fg-muted);
  margin: 0;
  font-size: 1rem;
}

main {
  max-width: 820px;
  margin: 0 auto;
  padding: 20px 20px 60px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px 28px;
  margin-bottom: 20px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.card h2 {
  margin: 0 0 12px;
  color: var(--fg);
  font-size: 1.3rem;
}

.card p { margin: 10px 0; color: var(--fg-muted); }

.card p strong { color: var(--fg); }

.card ul {
  margin: 10px 0 0 0;
  padding-left: 22px;
  color: var(--fg-muted);
}

.card ul li { margin-bottom: 8px; }

.card code {
  background: rgba(0, 0, 0, 0.25);
  color: var(--accent-2);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: "SF Mono", Monaco, Consolas, monospace;
  font-size: 0.9em;
}

.card pre {
  background: #0a0d18;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 18px;
  overflow-x: auto;
  margin: 14px 0;
}

.card pre code {
  background: transparent;
  color: var(--fg);
  padding: 0;
  font-size: 1rem;
}

.privacy {
  border-color: rgba(74, 222, 128, 0.4);
  background: linear-gradient(180deg, rgba(74, 222, 128, 0.05), var(--bg-card));
}

.privacy-badge {
  display: inline-block;
  background: var(--ok);
  color: #0a1a0a;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.privacy-fine {
  color: var(--fg-muted);
  font-size: 0.82rem;
  font-style: italic;
  margin-top: 16px;
}

footer {
  text-align: center;
  padding: 30px 20px 60px;
  color: var(--fg-muted);
  font-size: 0.85rem;
}

footer a {
  color: var(--accent-2);
  text-decoration: none;
  margin: 0 2px;
}

footer a:hover { text-decoration: underline; }