:root {
  --bg: #fafaf7;
  --fg: #1a1a1a;
  --muted: #777;
  --accent: #0f5c4f;
  --warn: #b35900;
  --card: #fff;
  --border: #e6e6e0;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.55;
}
header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1.5rem;
}
nav { display: flex; gap: 1rem; align-items: center; }
nav a { color: var(--fg); text-decoration: none; padding: 0.35rem 0.5rem; }
nav a:hover { color: var(--accent); }
nav .brand { font-weight: 700; margin-right: 1rem; }

main { max-width: 1000px; margin: 0 auto; padding: 1.5rem; }
footer { padding: 1.5rem; text-align: center; color: var(--muted); }

h1 { margin-top: 0.5rem; }
h2 { margin-top: 1.5rem; }
.muted { color: var(--muted); font-size: 0.92em; }
.warn { color: var(--warn); }
.big { font-size: 2rem; margin: 0.25rem 0; font-weight: 600; }

section { margin: 1.5rem 0; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; }
.card { background: var(--card); border: 1px solid var(--border); padding: 1rem; border-radius: 6px; }

.banner-dev {
  background: #fff8d6;
  border: 1px solid #f1d97c;
  padding: 0.5rem 0.75rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}

table { width: 100%; border-collapse: collapse; background: var(--card); }
th, td { padding: 0.55rem 0.75rem; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { background: #f3f3ec; font-weight: 600; }

form label { display: block; margin: 0.75rem 0; }
form input[type=text], form input[type=url], form input { width: 100%; padding: 0.5rem; border: 1px solid var(--border); border-radius: 4px; font: inherit; }
form textarea { width: 100%; padding: 0.5rem; border: 1px solid var(--border); border-radius: 4px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
button, .btn {
  padding: 0.5rem 1rem; border-radius: 4px; border: 1px solid var(--accent);
  background: var(--accent); color: #fff; font: inherit; cursor: pointer; text-decoration: none;
}
button + button, .btn-row button + button { margin-left: 0.5rem; }

pre.body { white-space: pre-wrap; background: var(--card); padding: 1rem; border: 1px solid var(--border); border-radius: 4px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
blockquote { border-left: 3px solid var(--accent); margin: 0.5rem 0; padding: 0.25rem 0.75rem; color: #333; }

.needs-list { padding-left: 1.25rem; }
.needs-list li { margin: 0.5rem 0; }

code { background: #efece5; padding: 0.05rem 0.3rem; border-radius: 3px; }