/* static_pages — minimal stylesheet */

:root {
  --bg: #ffffff;
  --fg: #1a1a1a;
  --muted: #666666;
  --accent: #3b6fd4;
  --accent-hover: #2a56b8;
  --border: #e0e0e0;
  --code-bg: #f5f5f5;
  --max-width: 720px;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111111;
    --fg: #e8e8e8;
    --muted: #999999;
    --accent: #6b9ef5;
    --accent-hover: #89b3f7;
    --border: #2a2a2a;
    --code-bg: #1e1e1e;
  }
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 1.5rem 1rem;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  line-height: 1.65;
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* Typography */

h1, h2, h3, h4, h5, h6 {
  margin: 1.5em 0 0.5em;
  line-height: 1.25;
  font-weight: 600;
}

h1 { font-size: 2rem; margin-top: 0.5em; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }

p {
  margin: 0 0 1em;
}

/* Links */

a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

/* Navigation */

nav {
  margin-bottom: 2rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

nav a {
  display: inline-block;
  margin-right: 1.25rem;
  font-weight: 500;
  text-decoration: none;
}

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

/* Code */

code, kbd, samp {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--code-bg);
  padding: 0.15em 0.4em;
  border-radius: 3px;
}

pre {
  background: var(--code-bg);
  padding: 1rem;
  border-radius: 6px;
  overflow-x: auto;
  margin: 0 0 1em;
}

pre code {
  background: none;
  padding: 0;
  font-size: 0.875rem;
}

/* Lists */

ul, ol {
  margin: 0 0 1em;
  padding-left: 1.5em;
}

li {
  margin-bottom: 0.25em;
}

/* Horizontal rule */

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

/* Blockquote */

blockquote {
  margin: 0 0 1em;
  padding: 0.5em 1em;
  border-left: 3px solid var(--border);
  color: var(--muted);
}

/* Tables */

table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1em;
  font-size: 0.9rem;
}

th, td {
  text-align: left;
  padding: 0.5em 0.75em;
  border: 1px solid var(--border);
}

th {
  background: var(--code-bg);
  font-weight: 600;
}

/* Images */

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Strong / em */

strong { font-weight: 600; }
em { font-style: italic; }

/* Small screens */

@media (max-width: 480px) {
  body { padding: 1rem 0.75rem; }
  h1 { font-size: 1.6rem; }
}