:root { --fg:#1b1b1b; --bg:#fff; --muted:#666; --accent:#1f5f8b; --line:#e3e3e3; }
body { margin:0; font:15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif; color:var(--fg); background:var(--bg); }
header { display:flex; justify-content:space-between; align-items:center; padding:.6rem 1.2rem; border-bottom:1px solid var(--line); }
header .brand { font-weight:700; color:var(--accent); text-decoration:none; }
header nav a { margin-left:1rem; color:var(--muted); text-decoration:none; }
main { max-width:1000px; margin:0 auto; padding:1rem 1.2rem 3rem; }
footer { text-align:center; color:var(--muted); font-size:.85rem; padding:1rem; border-top:1px solid var(--line); }
a { color:var(--accent); }
code { font-size:.9em; background:#f4f4f4; padding:0 .2em; border-radius:3px; }
table { border-collapse:collapse; width:100%; margin:.5rem 0 1rem; font-size:.93rem; }
th, td { text-align:left; vertical-align:top; padding:.35rem .5rem; border-bottom:1px solid var(--line); }
th { background:#fafafa; }
.cards { list-style:none; padding:0; display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:.8rem; }
.cards li { border:1px solid var(--line); border-radius:6px; padding:.7rem .9rem; }
.cards .count { color:var(--muted); font-weight:400; }
.meta, .source { color:var(--muted); }
.status { font-weight:600; }
.definition { font-size:1.05rem; }
.evidence { margin:.2rem 0 0; padding-left:1.1rem; font-size:.88rem; color:var(--muted); }
.history { font-size:.9rem; }
q { font-style:italic; }
figure.hero { margin:1rem 0; }
figure.hero img { max-width:100%; height:auto; border:1px solid var(--line); border-radius:4px; }
figure.hero figcaption { font-size:.85rem; color:var(--muted); margin-top:.3rem; }
.modality { font-weight:600; }