:root {
  --milling-green: #1B5E20;
  --milling-green-light: #2E7D32;
  --milling-bg: #FAFAFA;
  --milling-text: #1A1A1A;
  --milling-muted: #666;
  --milling-border: #E0E0E0;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  margin: 0; padding: 0;
  color: var(--milling-text);
  background: var(--milling-bg);
  line-height: 1.6;
  font-size: 16px;
}
header {
  background: var(--milling-green);
  color: #fff;
  padding: 1rem 1.5rem;
  position: sticky; top: 0; z-index: 10;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
header .wrap { max-width: 880px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
header .brand { font-weight: 700; font-size: 1.25rem; letter-spacing: 0.04em; text-decoration: none; color: #fff; }
header nav a {
  color: #fff; text-decoration: none; margin-left: 1.25rem; opacity: 0.9; font-size: 0.95rem;
}
header nav a:hover { opacity: 1; text-decoration: underline; }
header nav a.active { font-weight: 600; }
main {
  max-width: 880px; margin: 0 auto; padding: 2rem 1.5rem 4rem;
  background: #fff; min-height: 70vh;
  box-shadow: 0 0 12px rgba(0,0,0,0.04);
}
@media (min-width: 900px) { main { margin-top: 1rem; border-radius: 8px; } }
h1 { color: var(--milling-green); margin-top: 0; font-size: 2rem; }
h2 { color: var(--milling-green); margin-top: 2.5rem; padding-bottom: 0.4rem; border-bottom: 2px solid var(--milling-border); }
h3 { color: var(--milling-green-light); margin-top: 2rem; }
a { color: var(--milling-green); }
a:hover { color: var(--milling-green-light); }
strong { color: var(--milling-green); }
code { background: #F3F3F3; padding: 0.15rem 0.4rem; border-radius: 3px; font-size: 0.9em; }
pre { background: #F3F3F3; padding: 1rem; border-radius: 4px; overflow-x: auto; }
pre code { background: none; padding: 0; }
blockquote {
  border-left: 4px solid var(--milling-green-light);
  padding: 0.5rem 1rem; margin: 1.5rem 0;
  background: #F1F8E9; color: var(--milling-text); border-radius: 0 4px 4px 0;
}
table { border-collapse: collapse; width: 100%; margin: 1.5rem 0; font-size: 0.95rem; }
th, td { border: 1px solid var(--milling-border); padding: 0.6rem 0.8rem; text-align: left; }
th { background: var(--milling-green); color: #fff; font-weight: 600; }
tr:nth-child(even) td { background: #F9F9F9; }
hr { border: none; border-top: 1px solid var(--milling-border); margin: 2rem 0; }
ol, ul { padding-left: 1.5rem; }
li { margin: 0.4rem 0; }
.print-placeholder {
  display: block; padding: 2rem; margin: 1rem 0;
  border: 2px dashed var(--milling-border); border-radius: 6px;
  text-align: center; color: var(--milling-muted); font-style: italic;
  background: #FAFAFA;
}
footer {
  text-align: center; padding: 2rem 1rem; color: var(--milling-muted);
  font-size: 0.9rem; border-top: 1px solid var(--milling-border);
  background: #fff;
}
footer a { color: var(--milling-green); }
.cta {
  display: inline-block; padding: 0.8rem 1.5rem; margin: 0.5rem 0;
  background: var(--milling-green); color: #fff !important; text-decoration: none;
  border-radius: 4px; font-weight: 600;
}
.cta:hover { background: var(--milling-green-light); }