/* Shared styles for the content pages (about, methodology, sources, faq, privacy).
   index.html keeps its own inline styles; this file is only for the text pages. */
:root{
  --bg:#0c0f14; --panel:#141821; --panel2:#1b212c; --line:#2b3340;
  --text:#eef1f5; --muted:#9aa6b6; --accent:#d8f64a; --ink:#0c0f14; --accent2:#7aa2ff;
  --disp:"Space Grotesk",-apple-system,sans-serif;
  --body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--body);line-height:1.6;color:var(--text);
  background:radial-gradient(1200px 600px at 50% -200px,#16202b 0%,var(--bg) 60%)}
a{color:var(--accent2)}
a:hover{color:var(--accent)}

header.site{border-bottom:1px solid var(--line);padding:14px 20px;position:sticky;top:0;
  background:rgba(12,15,20,.9);backdrop-filter:blur(8px);z-index:10}
.hrow{max-width:820px;margin:0 auto;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:9px;text-decoration:none}
.brand .dot{width:24px;height:24px;border-radius:50%;border:2px solid var(--accent);
  display:grid;place-items:center;color:var(--accent);font-size:12px}
.brand b{font-family:var(--disp);font-size:19px;color:var(--text);letter-spacing:-.4px}
.brand b span{color:var(--accent)}
nav.site{display:flex;gap:16px;flex-wrap:wrap;margin-left:auto}
nav.site a{color:var(--muted);text-decoration:none;font-size:14px}
nav.site a:hover,nav.site a[aria-current]{color:var(--text)}
nav.site a[aria-current]{border-bottom:2px solid var(--accent);padding-bottom:2px}

main{max-width:820px;margin:0 auto;padding:34px 20px 70px}
h1{font-family:var(--disp);font-size:31px;letter-spacing:-.6px;margin:0 0 6px}
.lede{color:var(--muted);font-size:17px;margin:0 0 30px}
h2{font-family:var(--disp);font-size:20px;letter-spacing:-.2px;margin:34px 0 10px}
h3{font-family:var(--disp);font-size:16px;margin:22px 0 6px}
p,li{color:#d3dae4}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin:16px 0}
.note{color:var(--muted);font-size:13.5px}
code{background:var(--panel2);border:1px solid var(--line);border-radius:5px;padding:1px 5px;font-size:13px}

table{width:100%;border-collapse:collapse;font-size:13.5px;margin:14px 0}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px}
td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.tag{display:inline-block;font-size:11px;font-weight:700;border-radius:5px;padding:2px 6px}
.tag.hi{background:rgba(216,246,74,.16);color:var(--accent)}
.tag.mid{background:rgba(122,162,255,.16);color:var(--accent2)}
.tag.lo{background:rgba(154,166,182,.16);color:var(--muted)}
.tbl-wrap{overflow-x:auto}

details{border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:10px 0;background:var(--panel)}
details summary{cursor:pointer;font-weight:600;font-family:var(--disp)}
details[open] summary{margin-bottom:8px}
details p:last-child{margin-bottom:0}

.cta{display:inline-block;background:var(--accent);color:var(--ink);font-weight:700;
  text-decoration:none;border-radius:9px;padding:11px 18px;margin-top:8px}
footer.site{border-top:1px solid var(--line);margin-top:40px;padding:20px;color:var(--muted);font-size:13px}
footer.site .hrow{justify-content:space-between}
@media(max-width:600px){h1{font-size:26px}nav.site{gap:12px}nav.site a{font-size:13px}}