:root {
  --bg: #fafafa;
  --fg: #1a1a1a;
  --muted: #666;
  --border: #e0e0e0;
  --accent: #2563eb;
  --code-bg: #f0f0f0;
  --badge-ai: #8b5cf6;
  --badge-cloud: #0891b2;
  --badge-dev: #059669;
  --badge-knowledge: #d97706;
  --badge-search: #dc2626;
  --badge-files: #6366f1;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111;
    --fg: #e0e0e0;
    --muted: #999;
    --border: #333;
    --accent: #60a5fa;
    --code-bg: #1e1e1e;
  }
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
  max-width: 720px;
  margin: 0 auto;
  padding: 1rem;
  line-height: 1.6;
}

nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

nav .logo { font-weight: 700; font-size: 1.25rem; text-decoration: none; color: var(--fg); }
nav .tagline { color: var(--muted); font-size: 0.85rem; flex: 1; }
nav .api-link { font-size: 0.8rem; color: var(--accent); font-family: monospace; }

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

h1 { font-size: 1.5rem; margin-bottom: 0.5rem; }
h2 { font-size: 1.15rem; margin: 1.5rem 0 0.5rem; color: var(--muted); }
h3 { font-size: 1rem; margin: 1rem 0 0.25rem; }
p { margin-bottom: 0.75rem; }

code {
  font-family: "SF Mono", "Fira Code", monospace;
  background: var(--code-bg);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  font-size: 0.9em;
}

pre { background: var(--code-bg); padding: 0.75rem; border-radius: 4px; overflow-x: auto; margin-bottom: 1rem; }
pre code { background: none; padding: 0; }

.badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  padding: 0.15em 0.5em;
  border-radius: 3px;
  color: #fff;
}

.badge-ai { background: var(--badge-ai); }
.badge-cloud { background: var(--badge-cloud); }
.badge-dev { background: var(--badge-dev); }
.badge-knowledge { background: var(--badge-knowledge); }
.badge-search { background: var(--badge-search); }
.badge-files { background: var(--badge-files); }

.tool-list { list-style: none; }
.tool-list li { padding: 0.4rem 0; border-bottom: 1px solid var(--border); }
.tool-list li:last-child { border-bottom: none; }
.tool-list a { text-decoration: none; font-weight: 500; }
.tool-list .tl { color: var(--muted); font-size: 0.85rem; margin-left: 0.5rem; }

table { width: 100%; border-collapse: collapse; margin-bottom: 1rem; font-size: 0.9rem; }
th, td { text-align: left; padding: 0.4rem 0.6rem; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; }

.install-grid { display: grid; gap: 0.5rem; margin-bottom: 1rem; }

footer {
  margin-top: 3rem;
  padding: 1rem 0;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.8rem;
}