:root {
  --bg: #0e1a14;
  --card: #173323;
  --ink: #e8efe8;
  --muted: #b7c4b5;
  --line: #3d5a45;
  --accent: #2f6a43;
  --brown: #8b4e2a;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font-family: "Segoe UI", system-ui, sans-serif; }
a { color: #d7b48a; }
header.site {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1rem 1.25rem; border-bottom: 3px solid var(--brown); background: var(--card); flex-wrap: wrap;
}
.brand { font-weight: 800; text-decoration: none; color: var(--ink); }
.brand span { display: block; font-weight: 500; color: var(--muted); font-size: .78rem; }
nav a { color: var(--ink); text-decoration: none; margin-left: .7rem; }
nav a.active { color: #d7b48a; }
.wrap { max-width: 960px; margin: 0 auto; padding: 1.4rem 1.1rem 3rem; }
.hero { padding: 2rem 1.1rem 1rem; text-align: center; }
.hero h1 { margin: 0 0 .4rem; }
.muted { color: var(--muted); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 1rem 1.1rem; }
.grid { display: grid; gap: .9rem; }
@media (min-width: 720px) { .two { grid-template-columns: 1fr 1fr; } }
.btn {
  display: inline-block; background: var(--accent); color: #f4ece3; text-decoration: none;
  border-radius: 8px; padding: .5rem .8rem; font-weight: 700; margin: .2rem .2rem 0 0;
}
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--ink); }
footer.site { text-align: center; color: var(--muted); font-size: .8rem; padding: 2rem 1rem; }