:root {
  --bg: #10141a;
  --bg-elev: #171512;
  --text: #eef2f7;
  --muted: #9aa8ba;
  --accent: #6fa25f;
  --border: #2a3444;
  --max: 720px;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(1200px 600px at 10% -10%, rgba(111, 162, 95, 0.18), transparent),
    var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
}

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

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 32px 20px 64px;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.brand {
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
}

nav { display: flex; gap: 14px; flex-wrap: wrap; font-size: 0.95rem; }

h1 {
  font-size: 1.85rem;
  letter-spacing: -0.03em;
  margin: 0 0 8px;
}

.meta {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 28px;
}

h2 {
  font-size: 1.15rem;
  margin: 28px 0 8px;
}

p, li { color: var(--muted); }
ul { padding-left: 1.2rem; }
li { margin: 6px 0; }

.card {
  background: rgba(23, 21, 18, 0.85);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
}

.hero p { margin-top: 0; }

footer {
  margin-top: 40px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.88rem;
}

.btn {
  display: inline-block;
  margin-top: 8px;
  margin-right: 10px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid rgba(111, 162, 95, 0.45);
  background: rgba(111, 162, 95, 0.14);
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.btn:hover { text-decoration: none; background: rgba(111, 162, 95, 0.22); }