/* ============================================================
   GHOST ZERO — THE BRIEF ROOM (🤍 white · FULL Blueprint)
   Journal index · post template · glossary.
   This is where Blueprint runs at full strength: grid paper
   (B72), Archivo headers, B44 spec-line meta, B70 hand-notes,
   B47 spec tables, B61 index rows, stamps, crop marks.
   Per DESIGN-CONTRACT.md — the heavy blueprint lives HERE only.
   ============================================================ */

.brief-page {
  background: var(--gz-cream, #FAF7F0);
  background-color: #FAF7F0;
  color: var(--gz-ink);
}

/* B72 grid paper */
.gridpaper {
  background-image:
    linear-gradient(rgba(20,20,28,0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,20,28,0.055) 1px, transparent 1px);
  background-size: 22px 22px;
}

/* in-page stamp strip (the drawing header) */
.brief-stamp {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 8px var(--pad-x);
  border-bottom: 1px solid rgba(0,0,0,0.4);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #6a6a72;
  background: #FAF7F0;
}
.brief-stamp b { color: var(--gz-ember); font-weight: 500; }

/* ---------- hero ---------- */
.brief-hero {
  position: relative;
  padding: clamp(130px, 16vw, 190px) var(--pad-x) clamp(48px, 7vw, 72px);
  border-bottom: 2px solid var(--gz-ink);
}
.brief-hero-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(36px, 6vw, 90px);
  align-items: end;
}
@media (max-width: 880px) { .brief-hero-grid { grid-template-columns: 1fr; gap: 24px; } }
.brief-hero h1 {
  margin: 18px 0 0;
  font-family: var(--font-shell);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.015em;
  font-size: clamp(44px, 6.5vw, 84px);
  line-height: 0.95;
  color: var(--gz-ink);
}
.brief-hero h1 em {
  font-style: normal;
  color: var(--gz-ember);
  border-bottom: 4px solid var(--gz-ember); /* B23 ember underline */
}
.brief-hero .lede { font-size: var(--t-lead); color: #3a3a48; margin: 0 0 6px; max-width: 46ch; }
.brief-hero .eyebrow.on-light { color: #6a6a72; }
.brief-hero .eyebrow.on-light::before { background: var(--gz-ember); }

/* ---------- B61 index rows (the journal list) ---------- */
.post-index {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: clamp(40px, 6vw, 64px) var(--pad-x) clamp(72px, 10vw, 110px);
}
.post-index .px-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #6a6a72;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--gz-ink); /* B31 heavy ink rule */
}
.post-row {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 18px;
  align-items: baseline;
  padding: 22px 0;
  border-bottom: 1px solid rgba(0,0,0,0.35);
  transition: background 150ms ease;
}
.post-row:hover { background: rgba(0,0,0,0.03); }
.post-row:hover .pr-title { color: var(--gz-ember); }
.post-row .pr-num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gz-ember);
}
.post-row .pr-title {
  font-family: var(--font-shell);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 26px);
  letter-spacing: -0.01em;
  color: var(--gz-ink);
  line-height: 1.15;
  transition: color 150ms ease;
}
.post-row .pr-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #6a6a72;
  white-space: nowrap;
}
.post-row .pr-tag {
  border: 1px solid var(--gz-ember);
  color: var(--gz-ember);
  padding: 2px 7px;
}
.post-row .pr-spec {
  grid-column: 2 / 3;
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6a6a72;
  max-width: 560px;
}
.post-row .pr-spec .dots { flex: 1; border-bottom: 1px dotted rgba(0,0,0,0.35); transform: translateY(-2px); }
@media (max-width: 700px) {
  .post-row { grid-template-columns: 44px 1fr; }
  .post-row .pr-meta { grid-column: 2; flex-direction: row; align-items: baseline; }
  .post-row .pr-spec { display: none; }
}

/* featured post — B42 crop-mark frame */
.featured-post {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: clamp(36px, 5vw, 56px) var(--pad-x) 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}
@media (max-width: 880px) { .featured-post { grid-template-columns: 1fr; } }
.crop-frame { position: relative; padding: 16px; }
.crop-frame .corner { position: absolute; width: 20px; height: 20px; border: 0 solid var(--gz-ink); }
.crop-frame .corner.tl { top: 0; left: 0; border-top-width: 1.5px; border-left-width: 1.5px; }
.crop-frame .corner.tr { top: 0; right: 0; border-top-width: 1.5px; border-right-width: 1.5px; }
.crop-frame .corner.bl { bottom: 0; left: 0; border-bottom-width: 1.5px; border-left-width: 1.5px; }
.crop-frame .corner.br { bottom: 0; right: 0; border-bottom-width: 1.5px; border-right-width: 1.5px; }
.crop-frame .ph-holder { position: relative; aspect-ratio: 16 / 10; overflow: hidden; }
.crop-frame .ph { position: absolute; inset: 0; }
.featured-post .fp-body .stamp-ember {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid var(--gz-ember);
  color: var(--gz-ember);
  padding: 3px 8px;
  display: inline-block;
  margin-bottom: 14px;
}
.featured-post h2 {
  margin: 0 0 12px;
  font-family: var(--font-shell);
  font-weight: 800;
  text-transform: uppercase;
  font-size: clamp(26px, 3.4vw, 40px);
  letter-spacing: -0.01em;
  line-height: 1.02;
  color: var(--gz-ink);
}
.featured-post p { margin: 0 0 18px; font-size: 16px; line-height: 1.65; color: #3a3a48; max-width: 52ch; }

/* B70 hand-note (Caveat — sanctioned for hand-notes only) */
.b70 {
  font-family: var(--font-hand);
  font-size: 22px;
  color: #4a4038;
  transform: rotate(-1.4deg);
  display: inline-block;
}
.b70 b { color: var(--gz-ember); font-weight: 400; }

/* ---------- ARTICLE (post template) ---------- */
.article-head {
  max-width: 1100px;
  margin: 0 auto;
  padding: clamp(130px, 16vw, 180px) var(--pad-x) 0;
}
.article-head .kicker {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #6a6a72;
}
.article-head .kicker .tag { border: 1px solid var(--gz-ember); color: var(--gz-ember); padding: 2px 8px; }
.article-head h1 {
  margin: 18px 0 18px;
  font-family: var(--font-shell);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.015em;
  font-size: clamp(36px, 5.5vw, 68px);
  line-height: 0.98;
  color: var(--gz-ink);
  max-width: 22ch;
}
.article-meta {
  display: grid;
  gap: 8px;
  max-width: 480px;
  margin-bottom: 8px;
}
.article-meta .specline {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6a6a72;
}
.article-meta .specline .dots { flex: 1; border-bottom: 1px dotted rgba(0,0,0,0.35); transform: translateY(-2px); }
.article-meta .specline .val { color: var(--gz-ink); }

.article-grid {
  max-width: 1100px;
  margin: 0 auto;
  padding: clamp(36px, 5vw, 56px) var(--pad-x) clamp(80px, 11vw, 130px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  gap: clamp(36px, 5vw, 72px);
  align-items: start;
}
@media (max-width: 880px) { .article-grid { grid-template-columns: 1fr; } .article-rail { display: none; } }
.article-body { font-size: 17px; line-height: 1.75; color: #2e2e36; }
.article-body > * + * { margin-top: 22px; }
.article-body h2 {
  font-family: var(--font-shell);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 24px;
  letter-spacing: -0.005em;
  color: var(--gz-ink);
  padding-top: 18px;
  border-top: 2px solid var(--gz-ink);
  margin-top: 40px;
}
.article-body h2 .hnum { color: var(--gz-ember); font-family: var(--font-mono); font-weight: 500; font-size: 13px; letter-spacing: 0.14em; display: block; margin-bottom: 6px; }
.article-body blockquote {
  margin: 28px 0;
  padding: 4px 0 4px 22px;
  border-left: 3px solid var(--gz-ember);
  font-size: 21px;
  line-height: 1.45;
  color: var(--gz-ink);
  font-weight: 500;
}
.article-body .spec-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid rgba(0,0,0,0.45);
  font-size: 13px;
}
.article-body .spec-table th, .article-body .spec-table td {
  border: 1px solid rgba(0,0,0,0.3);
  padding: 10px 13px;
  text-align: left;
}
.article-body .spec-table thead th {
  background: rgba(0,0,0,0.05);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #6a6a72;
}
.article-body .spec-table td { font-family: var(--font-mono); font-size: 12px; color: #2e2e36; }

/* the margin rail — stamps + hand notes */
.article-rail {
  position: sticky;
  top: 110px;
  display: flex;
  flex-direction: column;
  gap: 26px;
  padding-top: 8px;
}
.article-rail .rail-stamp {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid rgba(0,0,0,0.45);
  color: #6a6a72;
  padding: 10px 12px;
  line-height: 2;
}
.article-rail .rail-stamp b { color: var(--gz-ink); font-weight: 500; }

/* ---------- GLOSSARY ---------- */
.gloss-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--pad-x) clamp(72px, 10vw, 110px);
}
.gloss-letter {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 44px 0 0;
  scroll-margin-top: 110px;
}
.gloss-letter .gl {
  font-family: var(--font-shell);
  font-weight: 800;
  font-size: 34px;
  color: var(--gz-ember);
  line-height: 1;
}
.gloss-letter .ruler {
  flex: 1;
  height: 8px;
  border-bottom: 1px solid rgba(0,0,0,0.45);
  background: repeating-linear-gradient(90deg, rgba(0,0,0,0.45) 0 1px, transparent 1px 24px) bottom / 100% 6px no-repeat;
}
.gloss-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 22px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(0,0,0,0.3);
  align-items: baseline;
}
@media (max-width: 700px) { .gloss-row { grid-template-columns: 1fr; gap: 6px; } }
.gloss-row .term {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--gz-ink);
}
.gloss-row .term .pron { display: block; font-weight: 400; font-size: 10px; color: #6a6a72; letter-spacing: 0.1em; margin-top: 3px; }
.gloss-row .def { font-size: 15px; line-height: 1.65; color: #3a3a48; max-width: 64ch; margin: 0; }
.gloss-row .def b { color: var(--gz-ember); font-weight: 600; }

/* alpha jump bar */
.alpha-bar {
  position: sticky;
  top: 64px;
  z-index: 40;
  background: #FAF7F0;
  border-bottom: 1px solid rgba(0,0,0,0.4);
  padding: 10px var(--pad-x);
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 11px;
}
.alpha-bar a {
  color: var(--gz-ink);
  padding: 3px 8px;
  border: 1px solid transparent;
}
.alpha-bar a:hover { border-color: var(--gz-ember); color: var(--gz-ember); }
.alpha-bar span { color: rgba(0,0,0,0.25); padding: 3px 8px; }

/* brief CTA band */
.brief-cta {
  border-top: 2px solid var(--gz-ink);
  background: #F1ECE1;
  padding: clamp(48px, 7vw, 80px) var(--pad-x);
}
.brief-cta .inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.brief-cta h2 {
  margin: 0;
  font-family: var(--font-shell);
  font-weight: 800;
  text-transform: uppercase;
  font-size: clamp(24px, 3.4vw, 38px);
  letter-spacing: -0.01em;
  color: var(--gz-ink);
}
.brief-cta h2 em { font-style: normal; color: var(--gz-ember); }


/* ============================================================
   RESOURCES (recommendations / affiliate) — Brief room
   ============================================================ */
.rec-grid {
  max-width: var(--max-w); margin: 0 auto;
  padding: clamp(36px, 5vw, 56px) var(--pad-x) clamp(64px, 9vw, 100px);
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px;
}
@media (max-width: 880px) { .rec-grid { grid-template-columns: 1fr; } }
.rec-card {
  border: 1px solid rgba(0,0,0,0.45); background: var(--gz-paper);
  display: flex; flex-direction: column;
}
.rec-card .rc-head {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 12px 16px; border-bottom: 1px solid rgba(0,0,0,0.35);
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.18em; text-transform: uppercase; color: #6a6a72;
}
.rec-card .rc-head .pick { border: 1px solid var(--gz-ember); color: var(--gz-ember); padding: 2px 7px; }
.rec-card .rc-body { padding: 18px 16px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.rec-card h3 {
  margin: 0; font-family: var(--font-shell); font-weight: 800; text-transform: uppercase;
  font-size: 20px; letter-spacing: -0.005em; color: var(--gz-ink); line-height: 1.1;
}
.rec-card .rc-for { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: #6a6a72; }
.rec-card p { margin: 0; font-size: 14px; line-height: 1.6; color: #3a3a48; }
.rec-card .rc-specs { display: grid; gap: 7px; margin-top: 4px; }
.rec-card .specline {
  display: flex; align-items: baseline; gap: 8px;
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.06em; text-transform: uppercase; color: #6a6a72;
}
.rec-card .specline .dots { flex: 1; border-bottom: 1px dotted rgba(0,0,0,0.35); transform: translateY(-2px); }
.rec-card .specline .val { color: var(--gz-ink); }
.rec-card .rc-foot {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 14px 16px; border-top: 1px solid rgba(0,0,0,0.35);
}
.rec-card .rc-foot .why {
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: 0.12em; text-transform: uppercase; color: #6a6a72;
}
.affiliate-note {
  max-width: var(--max-w); margin: 0 auto;
  padding: 0 var(--pad-x);
  font-family: var(--font-mono); font-size: 9.5px;
  letter-spacing: 0.14em; text-transform: uppercase; color: #6a6a72;
  display: flex; gap: 10px; align-items: center;
}
.affiliate-note::before { content: "*"; color: var(--gz-ember); font-size: 14px; }

/* glossary deep-dive: related-terms strip */
.term-related {
  display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px;
}
.term-related a {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.12em; text-transform: uppercase;
  border: 1px solid rgba(0,0,0,0.4); color: var(--gz-ink);
  padding: 8px 12px; transition: border-color 150ms ease, color 150ms ease;
}
.term-related a:hover { border-color: var(--gz-ember); color: var(--gz-ember); }