:root {
  --bg: #f7f4ef;
  --card: #ffffff;
  --ink: #1c1917;
  --muted: #57534e;
  --accent: #0f766e;
  --accent-soft: #ccfbf1;
  --border: #e7e5e4;
  --warn: #9a3412;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
}
a { color: var(--accent); }
header {
  background: var(--ink);
  color: #fafaf9;
  padding: 1.25rem 1.5rem;
}
header a { color: #99f6e4; text-decoration: none; margin-right: 1rem; }
header .brand { font-weight: 700; font-size: 1.15rem; color: #fff; margin-right: 1.5rem; }
main { max-width: 920px; margin: 0 auto; padding: 1.75rem 1.25rem 3rem; }
h1 { font-size: 1.85rem; margin: 0 0 0.5rem; letter-spacing: -0.02em; }
h2 { font-size: 1.25rem; margin-top: 2rem; }
.lede { color: var(--muted); font-size: 1.05rem; max-width: 40rem; }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.1rem 1.2rem;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: border-color 0.15s;
}
a.card:hover { border-color: var(--accent); }
.card h3 { margin: 0 0 0.35rem; font-size: 1.05rem; }
.card p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.listing {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.15rem;
  margin: 0.85rem 0;
}
.listing h3 { margin: 0 0 0.25rem; font-size: 1.05rem; }
.meta { font-size: 0.9rem; color: var(--muted); }
.tag {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  margin-right: 0.35rem;
}
.tag.warn { background: #ffedd5; color: var(--warn); }
.sources, .disclaimer {
  font-size: 0.85rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
  margin-top: 2.5rem;
  padding-top: 1rem;
}
footer {
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
  padding: 1.5rem;
}