:root {
  --green: #0a6b3f;
  --green-dark: #054a2a;
  --cream: #f7f3e8;
  --ink: #1a1a1a;
  --muted: #666;
  --accent: #d4af37;
  --line: #e3ddc9;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--cream);
  color: var(--ink);
  line-height: 1.5;
}
header.site, footer.site {
  padding: 1rem 1.25rem;
  background: var(--green);
  color: var(--cream);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
footer.site { font-size: 0.85rem; }
header.site a, footer.site a { color: var(--cream); text-decoration: none; }
header.site .brand { font-weight: 700; font-size: 1.1rem; }
header.site nav a { margin-left: 1rem; }
main { max-width: 720px; margin: 0 auto; padding: 1.25rem; }
h1 { font-size: 1.8rem; margin: 0.25rem 0 0.5rem; }
h2 { margin: 1.25rem 0 0.5rem; }
.tag { color: var(--muted); margin-top: 0; }
.btn {
  display: inline-block;
  padding: 0.7rem 1.1rem;
  margin: 0.25rem 0.25rem 0.25rem 0;
  background: white;
  color: var(--green-dark);
  border: 2px solid var(--green-dark);
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
}
.btn.primary { background: var(--green); color: var(--cream); }
.cta-row { margin: 1rem 0; }
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 0.5rem; }
.cat-card {
  display: block;
  padding: 1rem;
  background: white;
  border: 1px solid var(--line);
  border-radius: 6px;
  text-align: center;
  text-decoration: none;
  color: var(--green-dark);
  font-weight: 600;
}
.cat-card:hover { background: var(--green); color: var(--cream); }
.proof { margin-top: 2rem; color: var(--muted); }

/* Quiz */
.quiz-header { display: flex; justify-content: space-between; padding: 0.5rem 0; color: var(--muted); }
.qcard {
  background: white;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.25rem;
  margin-top: 0.5rem;
}
.qcard .cat { text-transform: uppercase; font-size: 0.75rem; color: var(--accent); letter-spacing: 0.08em; }
.qcard h2 { margin-top: 0.25rem; font-size: 1.25rem; }
.opt {
  display: block;
  width: 100%;
  padding: 0.85rem 1rem;
  margin-top: 0.5rem;
  background: var(--cream);
  border: 2px solid var(--line);
  border-radius: 6px;
  text-align: left;
  font-size: 1rem;
  cursor: pointer;
}
.opt:hover { border-color: var(--green); }
.opt.picked { background: var(--green); color: var(--cream); border-color: var(--green-dark); }
.opt:disabled { cursor: default; opacity: 0.85; }
.feedback { padding: 0.5rem 0; min-height: 1.5rem; color: var(--muted); }

/* Result */
.result h1 { font-size: 2.4rem; }
.muted { color: var(--muted); }
.capture {
  background: white;
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  margin: 1rem 0;
}
.capture input[type=email] {
  width: 100%;
  padding: 0.7rem;
  font-size: 1rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  margin: 0.5rem 0;
}
.capture .consent { display: flex; gap: 0.5rem; align-items: flex-start; font-size: 0.9rem; margin: 0.5rem 0; }

/* Leaderboard */
.tabs { margin-bottom: 1rem; }
.tabs a { margin-right: 0.75rem; color: var(--green-dark); text-decoration: none; }
.tabs a.active { font-weight: 700; border-bottom: 2px solid var(--accent); }
.board { list-style: none; padding: 0; }
.board li {
  display: grid;
  grid-template-columns: 3rem 1fr auto;
  gap: 1rem;
  padding: 0.75rem;
  background: white;
  border: 1px solid var(--line);
  border-radius: 6px;
  margin-bottom: 0.4rem;
}
.board .rank { font-weight: 700; color: var(--accent); }
.board .score { font-weight: 700; }
.board .empty { display: block; color: var(--muted); }

.counts { list-style: none; padding: 0; }
.counts li { padding: 0.4rem 0; }