/* ============================================================
   The Frontier · Models of Reality — shared stylesheet
   Used by index.html (listing) and every article in /articles/.
   Article internals are scoped under .article so the same
   markup renders identically whether standalone or embedded.
   ============================================================ */

:root{
  --bg:#000B1D; --bg2:#081226; --ink:#EDF1F8; --muted:#8f9cb3; --line:#16233d;
  --accent:#EBC37D; --accent-soft:#0e1830; --card:#0a1326;
  --maxw:920px;          /* listing width  */
  --readw:820px;         /* article column */
  --f:"Montserrat",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:30px 22px 70px}
a{color:var(--accent);text-decoration:none}
h1,h2,h3{font-weight:600;line-height:1.22;letter-spacing:-.01em}
.kick{text-transform:uppercase;letter-spacing:.22em;font-size:11px;font-weight:600;color:var(--accent)}

/* ---------- shared header / masthead ---------- */
.masthead{border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:8px}
h1.title{font-size:clamp(30px,6vw,46px);margin:8px 0 8px}
.standfirst{font-size:18px;color:var(--muted);max-width:64ch}

/* ---------- listing page: section + grid ---------- */
.sect{margin:34px 0 10px;display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap}
.sect h2{font-size:15px;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin:0}
.grid{display:grid;grid-template-columns:1fr;gap:16px}

/* ---------- listing page: investigation cards (now links) ---------- */
a.inv,.inv{display:block;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 20px;
  text-decoration:none;color:inherit;transition:border-color .15s,transform .15s}
a.inv:hover{border-color:var(--accent);transform:translateY(-1px)}
.inv.latest{border-color:var(--accent);background:linear-gradient(180deg,#0c1730,#0a1326)}
.inv .flag{display:inline-block;font-size:10.5px;text-transform:uppercase;letter-spacing:.14em;font-weight:600;color:#0a1326;background:var(--accent);border-radius:20px;padding:2px 9px;margin-bottom:8px}
.inv .when{font-size:12px;color:var(--muted);letter-spacing:.04em}
.inv h3.card-title{font-size:22px;margin:4px 0 6px}
.inv .lede{margin:0;font-size:15px;color:var(--muted)}
.inv .tags{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}
.inv .tag{font-size:11px;border:1px solid var(--line);color:var(--muted);border-radius:20px;padding:2px 9px}
.inv .readon{display:inline-block;margin-top:10px;font-size:13.5px;font-weight:600;color:var(--accent)}

/* ---------- article internals (scoped under .article) ---------- */
.article{margin-top:18px;padding-top:6px;border-top:1px solid var(--line)}
.article .standfirst{color:var(--ink)}
.article .confidence{display:flex;align-items:center;gap:10px;margin:18px 0 6px;font-size:12.5px;color:var(--muted);flex-wrap:wrap}
.article .dots{display:flex;gap:4px}
.article .dot{width:11px;height:11px;border-radius:50%;background:#27324a}
.article .dot.on{background:var(--accent)}
.article section.block{margin:26px 0;padding-top:6px}
.article .olabel{display:inline-block;font-size:11px;text-transform:uppercase;letter-spacing:.16em;font-weight:600;color:#0a1326;background:var(--accent);padding:3px 10px;border-radius:20px;margin-bottom:12px}
.article h2{font-size:21px;margin:6px 0 10px}
.article h3{font-size:16px;margin:18px 0 6px;color:#cdd7e8}
.article p{margin:10px 0}
.article .card{background:#0b1526;border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:14px 0}
.article .card.evidence{border-left:3px solid #3fb07a}
.article .card.contra{border-left:3px solid #e08a8a}
.article .card.lens{border-left:3px solid var(--accent);background:linear-gradient(180deg,#0c1730,#0a1326)}
.article .tagrow{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 2px}
.article .tagrow .tag{font-size:11px;border:1px solid var(--line);color:var(--muted);border-radius:20px;padding:2px 9px}
.article ul{margin:8px 0;padding-left:20px}
.article li{margin:6px 0}
.article .muted{color:var(--muted)}
.article .disclaim{font-size:12.5px;color:var(--muted);font-style:italic;margin-top:10px}
.article .next{counter-reset:n}
.article .next .q{display:flex;gap:12px;align-items:flex-start;margin:10px 0}
.article .next .q:before{counter-increment:n;content:counter(n);flex:none;width:26px;height:26px;border-radius:50%;
  border:1px solid var(--accent);color:var(--accent);font-size:13px;font-weight:600;display:flex;align-items:center;justify-content:center}
.article .srcs{border-top:1px solid var(--line);margin-top:26px;padding-top:16px}
.article .srcs h3{color:var(--ink)}
.article .srcs ol{padding-left:20px;font-size:14px;color:var(--muted)}
.article .srcs li{margin:8px 0}

/* ---------- article page chrome ---------- */
.wrap.read{max-width:var(--readw)}
.artnav{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding-bottom:16px;margin-bottom:18px;border-bottom:1px solid var(--line)}
.artnav .back{color:var(--muted);font-size:14px}
.artnav .back:hover{color:var(--accent)}
.artnav .meta{color:var(--muted);font-size:12.5px;letter-spacing:.02em}
.artfoot{border-top:1px solid var(--line);margin-top:36px;padding-top:18px;color:var(--muted);font-size:13px}
.artfoot p{margin:8px 0}

/* ---------- members + archive + explore (listing only) ---------- */
.members{background:linear-gradient(180deg,#0c1730,#0a1326);border:1px solid var(--accent);border-radius:16px;padding:22px 24px;margin:22px 0}
.members h3{font-size:20px;margin:0 0 6px;color:var(--accent)}
.members p{margin:8px 0;font-size:15px}
.archive{background:var(--card);border:1px dashed var(--line);border-radius:14px;padding:20px 22px;margin:18px 0;text-align:center}
.archive h3{font-size:18px;margin:0 0 8px}
.archive p{margin:6px auto;font-size:14.5px;color:var(--muted);max-width:60ch}
.cta{display:inline-block;background:var(--accent);color:#000B1D;padding:11px 22px;border-radius:8px;font-weight:600;font-size:14px;margin-top:10px}
.cta.ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}

/* ---------- footer / nav ---------- */
.foot{border-top:1px solid var(--line);margin-top:36px;padding-top:18px;color:var(--muted);font-size:13px;display:flex;flex-wrap:wrap;gap:8px 22px;align-items:center;justify-content:space-between}
.foot nav a{margin-right:16px;color:var(--muted)}
.foot nav a:hover{color:var(--accent)}
.copy{font-size:12px;color:var(--muted);margin-top:14px;line-height:1.5}
.topnav{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;
  padding-bottom:16px;margin-bottom:18px;border-bottom:1px solid var(--line)}
.topnav .home{font-weight:600;font-size:15px;color:var(--ink);letter-spacing:.01em}
.topnav .links a{color:var(--muted);font-size:13.5px;margin-left:18px}
.topnav .links a:hover{color:var(--accent)}
.explore{margin:30px 0 6px}
.explore h2{font-size:15px;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin:0 0 14px}
.xgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.xcard{display:flex;flex-direction:column;gap:3px;background:var(--card);border:1px solid var(--line);
  border-radius:12px;padding:15px 17px;transition:border-color .15s;text-decoration:none;color:inherit}
.xcard:hover{border-color:var(--accent)}
.xcard b{color:var(--ink);font-size:15.5px}
.xcard span{color:var(--muted);font-size:13px}

/* ---------- responsive ---------- */
@media(max-width:560px){.topnav .links a{margin:0 14px 0 0;display:inline-block}}
@media(max-width:640px){.xgrid{grid-template-columns:1fr}}