:root {
  --bg: #06090b;
  --text: #f5f7f7;
  --muted: #8a9699;
  --accent: #1ca39e;
  --accent-2: #34d9c9;
  --border: rgba(255,255,255,0.08);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: 40px 24px 80px;
  line-height: 1.6;
}

.back {
  display: inline-block;
  color: var(--accent-2);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 28px;
}

.back:hover { text-decoration: underline; }

h1 {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
}

h2 {
  font-size: 18px;
  font-weight: 700;
  margin: 32px 0 8px;
}

p, li {
  font-size: 15px;
  color: #d4dcdd;
}

ul { padding-left: 20px; }

a { color: var(--accent-2); }

footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--muted);
}

footer a { color: var(--muted); }