:root {
  --bg: #f7f8fa;
  --surface: #fff;
  --text: #1a1f2e;
  --muted: #4a5568;
  --accent: #0b4f6c;
  --banner-bg: #7c2d12;
  --banner-fg: #fff;
  --border: #e2e8f0;
  --max: 52rem;
}

* { box-sizing: border-box; }

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

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1rem; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 0.5rem 1rem;
}
.skip-link:focus { left: 0; z-index: 100; }

.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0 0.5rem;
}

.site-title {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--accent);
  text-decoration: none;
}

.status-banner {
  margin: 0.75rem 0;
  padding: 0.75rem 1rem;
  background: var(--banner-bg);
  color: var(--banner-fg);
  border-radius: 6px;
}
.status-banner__primary {
  margin: 0;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.status-banner__meta { margin: 0.35rem 0 0; font-size: 0.9rem; opacity: 0.95; }
.status-banner__legal { margin: 0.5rem 0 0; font-size: 0.85rem; line-height: 1.45; opacity: 0.95; }

.site-nav { margin: 0.5rem 0 1rem; }

.nav-toggle {
  display: none;
  width: 100%;
  padding: 0.6rem;
  font-size: 1rem;
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: 6px;
}

.nav-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
}
.nav-menu a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.92rem;
}
.nav-menu a:hover { text-decoration: underline; }
.nav-group {
  width: 100%;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-top: 0.25rem;
}

.site-main { padding: 1.5rem 1rem 3rem; }

.content {
  background: var(--surface);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.content h1 { margin-top: 0; font-size: 1.65rem; }
.content h2 { font-size: 1.25rem; margin-top: 1.75rem; }
.content table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 1rem 0;
}
.content th, .content td {
  border: 1px solid var(--border);
  padding: 0.45rem 0.5rem;
  text-align: left;
  vertical-align: top;
}
.content th { background: #edf2f7; }

.site-footer {
  padding: 1.5rem 1rem 2.5rem;
  font-size: 0.88rem;
  color: var(--muted);
}
.footer-disclaimer {
  border-left: 3px solid var(--accent);
  padding-left: 0.75rem;
  margin: 0 0 0.75rem;
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav-menu {
    display: none;
    flex-direction: column;
    padding: 0.5rem 0;
  }
  .nav-menu.is-open { display: flex; }
  .content { padding: 1rem; }
  .content table { display: block; overflow-x: auto; }
}