:root {
  --mereze-navy: #1a2b4a;
  --mereze-blue: #2563eb;
  --mereze-green: #22c55e;
  --text: #172b4d;
  --muted: #44546f;
  --link: #0052cc;
  --bg: #f4f5f7;
  --card: #fff;
}

* { box-sizing: border-box; }

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

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.site-header {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.5rem;
}

.site-header img.logo {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  flex-shrink: 0;
}

.site-header h1 {
  font-size: 1.65rem;
  margin: 0 0 0.25rem;
  line-height: 1.25;
}

.vendor {
  color: var(--mereze-navy);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  margin: 0;
}

.subtitle {
  color: var(--muted);
  margin: 0.15rem 0 0;
  font-size: 0.95rem;
}

nav {
  margin: 1.25rem 0 1.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--mereze-green);
}

nav a {
  color: var(--link);
  margin-right: 1.25rem;
  text-decoration: none;
  font-weight: 500;
}

nav a:hover { text-decoration: underline; }

section {
  background: var(--card);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
  box-shadow: 0 1px 2px rgba(9, 30, 66, 0.08);
}

h2 {
  font-size: 1.1rem;
  margin-top: 0;
  color: var(--mereze-navy);
}

code {
  background: #ebecf0;
  padding: 0.1em 0.35em;
  border-radius: 3px;
  font-size: 0.92em;
}

ul, ol { padding-left: 1.25rem; }

footer {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid #dfe1e6;
  color: var(--muted);
  font-size: 0.9rem;
}

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

.badge {
  display: inline-block;
  background: var(--mereze-green);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  margin-left: 0.35rem;
  vertical-align: middle;
}