:root {
  --bg: #0d0e0b;
  --bg2: #131408;
  --card: #171812;
  --accent: #4f8f62;
  --accent-lt: #9fddb0;
  --text: #f0ede4;
  --muted: #8a896e;
  --border: #252610;
  --radius: 14px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 24px; }

nav.site {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; background: rgba(13,14,11,0.92); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
nav.site .logo { font-weight: 800; font-size: 17px; color: var(--text); }
nav.site .logo span { color: var(--accent); }
nav.site .btn {
  background: var(--accent); color: #0d0e0b; font-weight: 700; font-size: 13.5px;
  padding: 10px 18px; border-radius: 999px;
}
nav.site .btn:hover { text-decoration: none; opacity: 0.9; }

.article-head { padding: 56px 24px 30px; text-align: center; }
.kicker { display: inline-block; font-size: 12.5px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); background: rgba(79,143,98,0.14); border: 1px solid rgba(159,221,176,0.3); padding: 6px 14px; border-radius: 999px; }
.article-head h1 { margin: 18px auto 0; font-size: clamp(28px,4.5vw,42px); font-weight: 800; letter-spacing: -0.02em; max-width: 700px; }
.article-head .lead { margin: 18px auto 0; max-width: 620px; font-size: 17px; color: var(--muted); }

.article-body { padding: 10px 24px 60px; }
.article-body h2 { font-size: 22px; font-weight: 800; margin: 40px 0 14px; letter-spacing: -0.01em; }
.article-body p { font-size: 16px; color: #d8d5c8; margin: 0 0 16px; }
.article-body ul { margin: 0 0 16px; padding-left: 20px; color: #d8d5c8; }
.article-body li { margin-bottom: 8px; font-size: 16px; }
.article-body strong { color: var(--text); }

.cta-box {
  margin: 44px 0 10px; padding: 32px; border-radius: var(--radius); text-align: center;
  background: linear-gradient(160deg, var(--card), var(--bg2)); border: 1px solid var(--border);
}
.cta-box h3 { margin: 0 0 10px; font-size: 20px; font-weight: 800; }
.cta-box p { color: var(--muted); margin: 0 0 20px; font-size: 15px; }
.cta-box .btn-primary {
  background: var(--accent); color: #0d0e0b; font-weight: 800; font-size: 15.5px;
  padding: 14px 28px; border-radius: 999px; display: inline-block;
}
.cta-box .btn-primary:hover { text-decoration: none; opacity: 0.92; }

.related { padding: 10px 24px 60px; border-top: 1px solid var(--border); }
.related h3 { font-size: 14px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 16px; }
.related ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.related a { font-size: 15px; font-weight: 600; }

footer.site {
  padding: 32px 24px; border-top: 1px solid var(--border); text-align: center;
  font-size: 13px; color: var(--muted);
}
footer.site a { color: var(--muted); }
footer.site a:hover { color: var(--text); }