:root {
  --orange: #ff6b35;
  --text: #1a1a1a;
  --text-muted: #666;
  --border: #e5e5e5;
  --bg: #f5f5f5;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}
.wrap { max-width: 720px; margin: 0 auto; padding: 2rem 1.5rem; }
h1 { font-size: 1.5rem; margin: 0 0 0.5rem; }
h2 { font-size: 1.05rem; margin: 1.75rem 0 0.5rem; }
.subtitle { font-size: 0.8125rem; color: var(--text-muted); margin: 0 0 1.5rem; }
.block { margin-bottom: 1.25rem; }
.block p, .block li { margin: 0 0 0.5rem; font-size: 0.9375rem; }
.block ul { margin: 0.25rem 0 0.75rem; padding-left: 1.25rem; }
.label {
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
a { color: var(--orange); text-decoration: none; }
a:hover { text-decoration: underline; }
.back { display: inline-block; margin-bottom: 1.5rem; font-size: 0.875rem; }
.footer {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
  color: var(--text-muted);
}
.footer a { color: var(--orange); }