/* Blackgrove Publishing — shared brand system
   Light newsprint / off-white ink-on-paper ONLY for Blackgrove products.
   Gold accent #c9a227. Thin black/gray rules. No dark page backgrounds.
   WARP Daily (.theme-warp) is a separate entertainment brand — also light newsprint,
   crimson accent; must not be linked from Blackgrove hub/product nav. */

:root {
  --bg: #f4f1ea;
  --bg-elevated: #faf8f3;
  --bg-card: #ffffff;
  --ink: #1a1814;
  --ink-muted: #5a554a;
  --ink-faint: #8a8478;
  --rule: #c8c2b6;
  --rule-strong: #2a2a28;
  --accent: #c9a227;
  --accent-dim: #8a7020;
  --link: #6b5a1e;
  --grade-documented: #1f7a52;
  --grade-reported: #2a6aa8;
  --grade-testimonial: #8a7020;
  --grade-unestablished: #a85858;
  --badge-news: #2a6aa8;
  --badge-signal: #8a7020;
  --badge-market: #1f7a52;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  --font-sans: "IBM Plex Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  --max: 42rem;
  --max-wide: 56rem;
  --radius: 4px;
  --shadow-card: 0 1px 2px rgba(26, 24, 20, 0.06), 0 1px 8px rgba(26, 24, 20, 0.04);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--link); text-decoration-thickness: 1px; text-underline-offset: 0.15em; }
a:hover { color: var(--accent-dim); }
img { max-width: 100%; height: auto; }
.illustration-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 0.35rem;
}

/* Shell */
.site-header {
  border-bottom: 1px solid var(--rule);
  padding: 1rem 1.25rem;
  background: var(--bg-elevated);
  position: sticky;
  top: 0;
  z-index: 40;
}
.site-header-inner {
  max-width: var(--max-wide);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
}
.brand {
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--ink);
  text-decoration: none;
}
.brand span { color: var(--accent-dim); }
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
}
.nav a { color: var(--ink-muted); text-decoration: none; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--accent-dim); }

.site-main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}
.site-main.wide { max-width: var(--max-wide); }

.site-footer {
  border-top: 1px solid var(--rule);
  padding: 1.5rem 1.25rem 2.5rem;
  color: var(--ink-faint);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  line-height: 1.5;
}
.site-footer-inner { max-width: var(--max-wide); margin: 0 auto; }
.disclaimer {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--rule);
  max-width: 40rem;
}

/* Hub */
.hub-hero { margin-bottom: 2.5rem; }
.hub-hero h1 {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(1.75rem, 4vw, 2.4rem);
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
  color: var(--ink);
}
.hub-hero .lede { color: var(--ink-muted); font-size: 1.05rem; max-width: 36rem; }
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: 1rem;
}
.product-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.15rem 1.2rem 1.25rem;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-card);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.product-card:hover {
  border-color: var(--accent);
  color: inherit;
  box-shadow: 0 2px 8px rgba(26, 24, 20, 0.08);
}
.product-card .kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-dim);
  margin-bottom: 0.4rem;
}
.product-card h2 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 0.4rem;
  color: var(--ink);
}
.product-card p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.92rem;
  line-height: 1.45;
}

/* Mast / edition chrome */
.edition-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-dim);
  margin-bottom: 0.35rem;
}
.edition-title {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  letter-spacing: -0.02em;
  margin: 0 0 0.4rem;
  line-height: 1.15;
  color: var(--ink);
}
.edition-meta {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--ink-muted);
  margin-bottom: 1.75rem;
}
.sample-banner {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: #f0e8d0;
  color: var(--accent-dim);
  border: 1px solid #d4c49a;
  padding: 0.45rem 0.7rem;
  margin-bottom: 1.5rem;
  border-radius: var(--radius);
}

/* Sections 01–09 */
.section {
  margin: 2.25rem 0;
  padding-top: 0.5rem;
  border-top: 1px solid var(--rule);
}
.section-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--accent-dim);
  margin-bottom: 0.35rem;
}
.section h2 {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0 0 0.85rem;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.section h3 {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  margin: 1.25rem 0 0.5rem;
  color: var(--ink);
}
.section p { margin: 0 0 0.9rem; }
.section ul, .section ol { padding-left: 1.2rem; margin: 0 0 0.9rem; }
.section li { margin-bottom: 0.35rem; }

/* Grades */
.grade-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 0.75rem 0 1rem;
}
.grade-table th, .grade-table td {
  text-align: left;
  vertical-align: top;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--rule);
}
.grade-table th {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--bg-elevated);
  color: var(--ink-muted);
}
.grade {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.15rem 0.4rem;
  border-radius: 2px;
  border: 1px solid currentColor;
  white-space: nowrap;
}
.grade-documented { color: var(--grade-documented); }
.grade-reported { color: var(--grade-reported); }
.grade-testimonial { color: var(--grade-testimonial); }
.grade-unestablished { color: var(--grade-unestablished); }

/* Running record */
.running-record { list-style: none; padding: 0; margin: 0; }
.running-record li {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--rule);
  font-size: 0.95rem;
}
.running-record time {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-muted);
  letter-spacing: 0.02em;
}

/* Findings cards */
.findings {
  display: grid;
  gap: 0.85rem;
}
.finding-card {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  padding: 0.9rem 1rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}
.finding-card .finding-title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  margin: 0 0 0.35rem;
  color: var(--ink);
}
.finding-card p { margin: 0; color: var(--ink-muted); font-size: 0.9rem; }

/* Journal / BBN */
.badge-row { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.75rem; }
.badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.45rem;
  border-radius: 2px;
  border: 1px solid;
}
.badge-news { color: var(--badge-news); border-color: var(--badge-news); }
.badge-signal { color: var(--badge-signal); border-color: var(--badge-signal); }
.badge-market { color: var(--badge-market); border-color: var(--badge-market); }
.desk-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  border: 1px dashed var(--rule);
  padding: 0.15rem 0.4rem;
}
.article-id {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-muted);
}
.feed-list { list-style: none; padding: 0; margin: 0; }
.feed-item {
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--rule);
}
.feed-item h3 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  margin: 0.35rem 0 0.4rem;
}
.feed-item h3 a { color: var(--ink); text-decoration: none; }
.feed-item h3 a:hover { color: var(--accent-dim); }
.feed-item .dek { color: var(--ink-muted); font-size: 0.92rem; margin: 0; }

.block {
  background: var(--bg-card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  margin: 1.25rem 0;
  box-shadow: var(--shadow-card);
}
.block h3 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-dim);
  margin: 0 0 0.55rem;
}
.block p:last-child, .block ul:last-child { margin-bottom: 0; }

/* Wire */
.wire-item {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: 0.75rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--rule);
}
.wire-flash {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-dim);
}

/* Ledger */
.ledger-wrap { overflow-x: auto; }
.ledger {
  width: 100%;
  min-width: 48rem;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 0.82rem;
}
.ledger th, .ledger td {
  border: 1px solid var(--rule);
  padding: 0.5rem 0.55rem;
  text-align: left;
  vertical-align: top;
}
.ledger th {
  background: var(--bg-elevated);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted);
  white-space: nowrap;
}
.ledger .hit { color: var(--grade-documented); }
.ledger .miss { color: var(--grade-unestablished); }
.ledger .open { color: var(--grade-testimonial); }

/* Capella */
.mech-meta {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
  gap: 0.65rem;
  margin: 1rem 0 1.5rem;
}
.mech-meta dt {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.mech-meta dd { margin: 0.15rem 0 0; font-family: var(--font-sans); font-size: 0.88rem; }

/* ========== WARP Daily — separate entertainment brand (light newsprint + crimson) ==========
   Do not link from Blackgrove hub / Ground Floor / Journal / Wire / Ledger / Capella. */
.theme-warp {
  --bg: #f4f0e6;
  --bg-elevated: #ebe6d8;
  --bg-card: #faf7ef;
  --ink: #1a1814;
  --ink-muted: #5a554a;
  --ink-faint: #8a8478;
  --rule: #cfc7b6;
  --accent: #8b1e1e;
  --accent-dim: #6e1818;
  --link: #5c2a1a;
  background: var(--bg);
  color: var(--ink);
  background-image:
    linear-gradient(rgba(180,170,150,0.08) 1px, transparent 1px);
  background-size: 100% 0.22rem;
}
.theme-warp .site-header { background: var(--bg-elevated); }
.theme-warp .brand span { color: var(--accent); }
.theme-warp .sample-banner {
  background: #f0e4d0;
  color: var(--accent);
  border-color: #c9a880;
}
.warp-masthead {
  text-align: center;
  padding: 1.5rem 0 1rem;
  border-bottom: 3px double var(--ink);
  margin-bottom: 0.75rem;
}
.warp-masthead .paper-name {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(2.4rem, 8vw, 3.6rem);
  letter-spacing: 0.02em;
  margin: 0;
  line-height: 1;
}
.warp-masthead .paper-sub {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin: 0.55rem 0 0.35rem;
  color: var(--ink-muted);
}
.warp-masthead .paper-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-muted);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 1rem;
}
.late-wire {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  background: var(--ink);
  color: var(--bg);
  padding: 0.4rem 0.75rem;
  margin-bottom: 1.5rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.late-wire strong { letter-spacing: 0.12em; margin-right: 0.75rem; }
.warp-desk {
  margin: 1.75rem 0;
  padding-top: 0.75rem;
  border-top: 2px solid var(--ink);
}
.warp-desk h2 {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin: 0 0 0.75rem;
  color: var(--accent);
}
.warp-desk h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 0.4rem;
  line-height: 1.25;
}
.warp-columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 720px) {
  .warp-columns.two { grid-template-columns: 1.4fr 1fr; }
  .running-record li { grid-template-columns: 7.5rem 1fr; }
}

@media (max-width: 520px) {
  body { font-size: 1rem; }
  .running-record li, .wire-item {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
  .site-main { padding: 1.5rem 1rem 3rem; }
}

/* WARP Take — labeled opinion callout */
.warp-take {
  background: var(--bg-elevated);
  border: 1px solid var(--rule);
  border-left: 4px solid var(--accent);
  padding: 0.9rem 1.05rem;
  margin: 1.1rem 0 0;
  border-radius: var(--radius);
}
.warp-take .opinion-label {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.4rem;
  font-weight: 600;
}
.warp-take p { margin: 0; font-size: 0.98rem; }
.warp-lede {
  font-style: italic;
  color: var(--ink-muted);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.75rem;
  margin-bottom: 0.9rem;
}
.theme-warp .site-main.wide { max-width: var(--max-wide); }
.theme-warp .wire-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.theme-warp .wire-list li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--rule);
  font-size: 0.98rem;
}
.theme-warp .wire-list li:last-child { border-bottom: none; }