:root {
  --bg: #0f1419;
  --surface: #1a2332;
  --text: #e8edf4;
  --muted: #8b9cb3;
  --accent: #5eead4;
  --accent-dim: #2dd4bf;
  --border: rgba(255, 255, 255, 0.08);
  --max: 720px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.logo {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 0.35rem;
  background: linear-gradient(135deg, var(--accent), #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.tagline {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0;
}

.hero-desc {
  text-align: center;
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0 0 2rem;
}

section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem 1.35rem;
  margin-bottom: 1rem;
}

h2 {
  font-size: 1.15rem;
  margin: 0 0 0.75rem;
  color: var(--accent-dim);
}

h3 {
  font-size: 1rem;
  margin: 1rem 0 0.35rem;
}

p, li {
  color: var(--muted);
  margin: 0.4rem 0;
}

ul {
  padding-left: 1.25rem;
}

.mode-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
  background: rgba(94, 234, 212, 0.15);
  color: var(--accent);
  margin-right: 0.4rem;
}

.support-email {
  font-size: 1.05rem;
  color: var(--text);
  font-weight: 600;
}

.download {
  text-align: center;
  margin: 2rem 0 1.5rem;
  color: var(--muted);
}

footer {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}

footer a {
  margin: 0 0.6rem;
}

.back-link {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.legal h1 {
  font-size: 1.6rem;
  margin: 0 0 1rem;
}

.legal h2 {
  margin-top: 1.75rem;
}

.legal p.lead {
  font-size: 0.98rem;
}