:root {
  --bg: #141825;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --accent: #a5b4fc;
  --accent-hover: #c7d2fe;
  --max-width: 720px;
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 24px 64px;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover, a:focus {
  color: var(--accent-hover);
  text-decoration: underline;
}

h1 {
  font-size: 2rem;
  font-weight: 700;
  margin: 0 0 8px;
  color: #fff;
}

h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 32px 0 12px;
  color: #fff;
}

p, ul, ol {
  margin: 0 0 16px;
}

ul, ol {
  padding-left: 24px;
}

li {
  margin-bottom: 6px;
}

strong { color: #fff; font-weight: 600; }

.updated {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Index page specific */
.landing {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}

.landing img.icon {
  width: 160px;
  height: 160px;
  border-radius: 28px;
  margin-bottom: 24px;
}

.landing h1 {
  font-size: 2.5rem;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.landing .tagline {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 480px;
  margin-bottom: 40px;
}

.landing .links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  justify-content: center;
  margin-bottom: 48px;
}

.landing .links .sep {
  color: var(--text-muted);
}

.landing footer {
  border: none;
  margin: 0;
  padding: 0;
}

@media (max-width: 480px) {
  body { font-size: 16px; }
  main { padding: 32px 20px 48px; }
  .landing h1 { font-size: 2rem; }
  .landing img.icon { width: 128px; height: 128px; }
}