:root {
  --bg:       #101010;
  --surface:  #1a1a1a;
  --border:   #2a2a2a;
  --text:     #e0e0e0;
  --muted:    #888;
  --accent:   #00a4dc;
  --max-w:    820px;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  padding: 2rem 1rem;
}

body > header, article, main {
  max-width: var(--max-w);
  margin: 0 auto;
}

/* Pandoc wraps content in <header> + <section> inside <body> */
header {
  max-width: var(--max-w);
  margin: 0 auto 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

h1 { font-size: 2rem;   color: #fff; border-bottom: 2px solid var(--accent); padding-bottom: 0.4rem; margin: 1.5rem 0 0.75rem; }
h2 { font-size: 1.4rem; color: var(--accent); margin: 1.75rem 0 0.5rem; }
h3 { font-size: 1.15rem; color: #fff; margin: 1.25rem 0 0.4rem; }
h4 { font-size: 1rem;   color: var(--muted); margin: 1rem 0 0.4rem; }

p  { margin: 0.75rem 0; }
hr { border: none; border-top: 1px solid var(--border); margin: 2rem 0; }

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

ul, ol           { padding-left: 1.5rem; margin: 0.75rem 0; }
li               { margin: 0.3rem 0; }

blockquote {
  border-left: 3px solid var(--accent);
  padding: 0.5rem 1rem;
  margin: 1rem 0;
  background: var(--surface);
  color: var(--muted);
  border-radius: 0 4px 4px 0;
}

code {
  background: var(--surface);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  font-family: "SF Mono", "Consolas", "Fira Code", monospace;
  font-size: 0.88em;
  color: #f8c555;
}

pre {
  background: var(--surface);
  padding: 1rem 1.25rem;
  border-radius: 6px;
  overflow-x: auto;
  margin: 1rem 0;
  border: 1px solid var(--border);
}
pre code { background: none; padding: 0; color: var(--text); }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.95rem;
}
th, td {
  border: 1px solid var(--border);
  padding: 0.5rem 0.8rem;
  text-align: left;
}
th              { background: var(--surface); color: var(--accent); font-weight: 600; }
tr:nth-child(even) td { background: var(--surface); }

/* Responsive */
@media (max-width: 600px) {
  body { padding: 1rem 0.75rem; }
  h1   { font-size: 1.5rem; }
  table, thead, tbody, th, td, tr { display: block; }
  th   { display: none; }
  td   { border: none; border-bottom: 1px solid var(--border); }
}
