:root {
  --bg: #121212;
  --surface: #1e1e1e;
  --text: #f5f5f5;
  --muted: #b0b0b0;
  --primary: #2e7d52;
  --accent: #c9a227;
  --border: #333;
  font-family: "Segoe UI", Tahoma, system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}

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

a:hover {
  color: #e0c04a;
}

.wrap {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.app-name {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
}

.tagline {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-size: 1rem;
}

nav.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  justify-content: center;
  margin-top: 1.25rem;
  font-size: 0.95rem;
}

nav.site-nav a {
  text-decoration: none;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem 1.35rem;
  margin-bottom: 1rem;
}

.card h2 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  color: var(--accent);
}

.card ul {
  margin: 0;
  padding-right: 1.25rem;
  padding-left: 0;
}

.card li {
  margin: 0.35rem 0;
}

.features {
  display: grid;
  gap: 0.65rem;
}

.feature {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
}

.feature span.icon {
  flex-shrink: 0;
  color: var(--primary);
}

footer {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
}

h1.page-title {
  font-size: 1.35rem;
  margin: 0 0 0.5rem;
}

.meta {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

section {
  margin-bottom: 1.5rem;
}

section h2 {
  font-size: 1.05rem;
  color: var(--accent);
  margin: 0 0 0.5rem;
}

section p,
section li {
  color: var(--text);
}

section ul {
  padding-right: 1.25rem;
  padding-left: 0;
}

code,
pre {
  font-size: 0.85rem;
  background: #0a0a0a;
  border: 1px solid var(--border);
  border-radius: 6px;
}

code {
  padding: 0.1rem 0.35rem;
}

pre {
  padding: 0.75rem 1rem;
  overflow-x: auto;
  line-height: 1.45;
}

.contact-email {
  font-size: 1.05rem;
  word-break: break-all;
}

.back {
  display: inline-block;
  margin-bottom: 1rem;
  text-decoration: none;
}