:root {
  --bg: #0a0a0d;
  --surface: #15151b;
  --surface-2: #1c1c24;
  --line: #2a2a33;
  --text: #f4f4f6;
  --text-dim: #b4b4be;
  --text-mute: #74747f;
  --accent: #f4f4f6;
  --accent-fg: #0a0a0d;
  --link: #c9c9d8;
  --body-bg: radial-gradient(80% 60% at 50% -10%, rgba(255,255,255,0.05), transparent 70%), #07070a;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #ffffff;
    --surface: #ffffff;
    --surface-2: #f3f3f5;
    --line: #e4e4e9;
    --text: #18181b;
    --text-dim: #3a3a45;
    --text-mute: #74747f;
    --accent: #18181b;
    --accent-fg: #ffffff;
    --link: #2a2a45;
    --body-bg: radial-gradient(80% 60% at 50% -10%, rgba(0,0,0,0.04), transparent 70%), #f6f6f8;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--body-bg);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

.page {
  max-width: 720px;
  margin: 0 auto;
  padding: 60px 24px 80px;
}

.hero {
  text-align: center;
  margin-bottom: 40px;
}

.hero-compact {
  text-align: left;
  margin-bottom: 32px;
}

.logo {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  margin-bottom: 18px;
}

.hero h1 {
  font-size: 32px;
  font-weight: 600;
  letter-spacing: -0.5px;
  margin: 0 0 12px;
}

.hero-compact h1 { font-size: 28px; }

.tagline {
  font-size: 16px;
  color: var(--text-dim);
  margin: 0 auto 12px;
  max-width: 520px;
}

.disclaimer {
  font-size: 13px;
  color: var(--text-mute);
  margin: 0 auto;
  max-width: 520px;
}

.meta {
  font-size: 13px;
  color: var(--text-mute);
  margin: 4px 0 0;
}

.back {
  display: inline-block;
  margin-bottom: 18px;
  font-size: 13px;
  color: var(--link);
  text-decoration: none;
}
.back:hover { text-decoration: underline; text-underline-offset: 3px; }

.links {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin: 16px 0 32px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--accent-fg);
  padding: 10px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: opacity .15s;
}
.btn:hover { opacity: 0.85; }
.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--line);
}

.policy {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 32px 36px;
}

.policy h2 {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim);
  margin: 28px 0 10px;
}
.policy h2:first-child { margin-top: 0; }

.policy p,
.policy li {
  font-size: 15px;
  color: var(--text-dim);
}

.policy ul {
  padding-left: 22px;
}
.policy li {
  margin-bottom: 8px;
}

.policy code {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 13px;
  color: var(--text);
}

.policy a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 3px;
}

footer {
  margin-top: 40px;
  text-align: center;
  font-size: 12px;
  color: var(--text-mute);
}