/*
  Mobility Ledger — D1 "The Ledger" brand kit
  Editorial-financial: paper + ink + oxblood, Fraunces display + IBM Plex data.
  Approved direction: /.superpowers/sdd/2026-08-18-mobilityledger-d1-brand/

  Fonts (pages keep their own <link> tags — this file does not @import them):
  https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,650&family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600;700&display=swap
*/

:root{
  --ml-paper:#F7F3EA; --ml-ink:#1C1917; --ml-oxblood:#8C2F1B; --ml-oxblood-bright:#C8543A;
  --ml-line:#E7DFCE; --ml-line-strong:#D6CDBB; --ml-stone:#44403C; --ml-stone-muted:#78716C; --ml-card:#FFFFFF;
}

/* ---------- Base elements ---------- */
body{
  font-family:'IBM Plex Sans', sans-serif;
  background:var(--ml-paper);
  color:var(--ml-ink);
}

h1, h2{
  font-family:'Fraunces', serif;
  font-weight:650;
  letter-spacing:-.01em;
}

em{
  font-style:italic;
  color:var(--ml-oxblood);
}

/* ---------- .ml-eyebrow ---------- */
.ml-eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  letter-spacing:.22em;
  color:var(--ml-oxblood);
}

/* ---------- .ml-rule (double book-rule) ---------- */
.ml-rule{
  border-top:2px solid var(--ml-ink);
  position:relative;
}
.ml-rule::after{
  content:"";
  position:absolute;
  top:2px;
  left:0;
  right:0;
  border-top:1px solid var(--ml-ink);
  margin-top:2px;
}

/* ---------- .ml-table (ruled audit table) ---------- */
.ml-table{
  width:100%;
  border-collapse:collapse;
  font-size:13px;
}
.ml-table th{
  font-family:'IBM Plex Mono', monospace;
  font-weight:500;
  font-size:10.5px;
  letter-spacing:.12em;
  text-align:left;
  color:var(--ml-stone-muted);
  border-top:1px solid var(--ml-ink);
  border-bottom:1px solid var(--ml-line-strong);
  padding:7px 4px;
}
.ml-table td{
  font-family:'IBM Plex Mono', monospace;
  padding:9px 4px;
  border-bottom:1px solid var(--ml-line);
}
.ml-table td.v{
  font-weight:600;
  font-size:19px;
}
.ml-table td.pos{
  color:var(--ml-oxblood);
}

/* ---------- .ml-cta (ink block button) ---------- */
.ml-cta{
  display:inline-block;
  background:var(--ml-ink);
  color:var(--ml-paper);
  font-family:'IBM Plex Sans', sans-serif;
  font-weight:600;
  font-size:14px;
  padding:13px 26px;
  border-radius:2px;
  text-decoration:none;
}
.ml-cta-oxblood{
  background:var(--ml-oxblood);
  color:var(--ml-paper);
}

/* ---------- .ml-card ---------- */
.ml-card{
  background:var(--ml-card);
  border:1px solid var(--ml-line);
  border-radius:12px;
}

/* ---------- .ml-wordmark ---------- */
.ml-wordmark{
  font-family:'Fraunces', serif;
  font-weight:650;
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.ml-wordmark span{
  font-family:'IBM Plex Mono', monospace;
  font-weight:500;
  color:var(--ml-oxblood);
  letter-spacing:.14em;
}
.ml-wordmark img{
  display:block;
}