:root{--bg:#ffffff;--fg:#0f172a;--muted:#64748b;--accent:#0ea5e9;--border:#e2e8f0;--card:#f8fafc;--serif:"Iowan Old Style","Palatino Linotype","Georgia",serif;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI","Inter",system-ui,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#0b1220;--fg:#e2e8f0;--muted:#94a3b8;--accent:#38bdf8;--border:#1e293b;--card:#111827}}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased}.container{max-width:780px;margin:0 auto;padding:0 1.25rem}.site-header{border-bottom:1px solid var(--border);padding:1rem 0;margin-bottom:2rem}.site-header .container{display:flex;justify-content:space-between;align-items:center;gap:1rem}.brand{font-weight:700;font-size:1.15rem;color:var(--fg);text-decoration:none;letter-spacing:-.01em}.site-header nav a{margin-left:1.25rem;color:var(--muted);text-decoration:none;font-size:.95rem}.site-header nav a:hover{color:var(--fg)}.site-footer{margin-top:4rem;padding:2rem 0;border-top:1px solid var(--border);color:var(--muted);font-size:.9rem}.site-footer .muted{color:var(--muted);font-size:.85rem}.site-footer a{color:var(--muted)}.fact-body{font-family:var(--serif);font-size:1.4rem;line-height:1.5;margin:1.5rem 0 2rem}.fact-meta{color:var(--muted);font-size:.9rem;display:flex;gap:.75rem;flex-wrap:wrap}.fact-meta span{padding:.15rem .6rem;background:var(--card);border-radius:999px}.confidence-high{color:#16a34a}.confidence-medium{color:#ca8a04}.confidence-low{color:#dc2626}.sources{margin:2rem 0}.sources h3{font-size:1rem;margin-bottom:.5rem}.sources ul{padding-left:1.25rem}.sources li{margin:.35rem 0;font-size:.95rem}.api-upsell{margin:3rem 0;padding:1.5rem;background:var(--card);border:1px solid var(--border);border-radius:12px}.api-upsell h3{margin-top:0}.api-upsell code{display:block;background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:.75rem;font-size:.85rem;overflow-x:auto}.fact-list{list-style:none;padding:0}.fact-list li{padding:1rem 0;border-bottom:1px solid var(--border)}.fact-list li:last-child{border:0}.fact-list a{color:var(--fg);text-decoration:none;font-family:var(--serif);font-size:1.15rem;line-height:1.4}.fact-list a:hover{color:var(--accent)}.fact-list .meta{color:var(--muted);font-size:.85rem;margin-top:.25rem}h1{font-size:2rem;line-height:1.2;margin-bottom:.5rem}h1,h2{font-family:var(--serif)}h2{font-size:1.5rem;margin-top:2.5rem}a{color:var(--accent)}