/* ============================================================
   FORGE ORBITAL: SHARED SITE CHROME
   One nav, one footer and one type system for every public page.
   The homepage (landing/index.html) is the source of truth; these
   rules copy its nav, footer, fonts and square edges so inner pages
   match it exactly. Loaded last on every page except the homepage,
   and the router injects the matching nav/footer markup.
   ============================================================ */

:root {
  --font-display: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, monospace;
  --fo-max: 1240px;
  --fo-gutter: clamp(20px, 5vw, 64px);
  --fo-ease: cubic-bezier(.16, 1, .3, 1);
  --fo-nav-h: 66px;
}

body {
  font-family: var(--font-body);
  font-feature-settings: normal;
  padding-top: 0;
}

/* ---------- nav (copied from the homepage) ---------- */
#fo-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 18px 0;
  background: rgba(10,9,8,.72); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .3s; font-family: var(--font-display); }
#fo-nav.stuck { border-bottom-color: var(--line); }
#fo-nav .fo-wrap, #fo-footer .fo-wrap { max-width: var(--fo-max); margin: 0 auto; padding: 0 var(--fo-gutter); }
#fo-nav .fo-nav-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
#fo-nav .fo-brand { display: flex; align-items: center; gap: 11px; text-decoration: none; color: var(--text); }
#fo-nav .fo-brand::before { content: none; }
#fo-nav .fo-brand svg { width: 30px; height: 30px; flex: none; }
#fo-nav .fo-brand b { font-size: 15px; font-weight: 650; letter-spacing: -.01em; }
#fo-nav .fo-links { display: flex; gap: 34px; align-items: center; }
#fo-nav .fo-links a { color: var(--text-mute); text-decoration: none; font-size: 11px; letter-spacing: .16em;
  text-transform: uppercase; font-weight: 500; transition: color .2s; padding: 0; border-radius: 0; background: none; }
#fo-nav .fo-links a:hover, #fo-nav .fo-links a.on { color: var(--text); }
#fo-nav .fo-right { display: flex; align-items: center; gap: 28px; }
#fo-nav .fo-social { display: flex; align-items: center; gap: 15px; }
#fo-nav .fo-social a { color: var(--text-mute); display: inline-flex; transition: color .2s; }
#fo-nav .fo-social a:hover { color: var(--text); }
#fo-nav .fo-social svg { width: 16px; height: 16px; display: block; }
#fo-nav .fo-cta { border: 1px solid var(--line-strong); padding: 9px 16px; border-radius: 2px; color: var(--text) !important; }
#fo-nav .fo-cta:hover { border-color: var(--accent); background: rgba(232,116,60,.08); }
#fo-nav .fo-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line-strong); border-radius: 2px;
  background: transparent; color: var(--text); align-items: center; justify-content: center; flex-direction: column;
  gap: 5px; cursor: pointer; padding: 0; }
#fo-nav .fo-toggle span { display: block; width: 20px; height: 1.5px; background: currentColor; transition: transform .2s var(--fo-ease), opacity .2s; }
#fo-nav .fo-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
#fo-nav .fo-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
#fo-nav .fo-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
@media (max-width: 1200px) {
  :root { --fo-nav-h: 69px; }
  #fo-nav { padding: 12px 0; }
  #fo-nav .fo-nav-in { position: relative; }
  #fo-nav .fo-right { margin-left: auto; }
  #fo-nav .fo-toggle { display: inline-flex; }
  #fo-nav .fo-links { display: none; position: fixed; top: 69px; left: 0; right: 0; max-height: calc(100vh - 69px); overflow-y: auto;
    flex-direction: column; align-items: stretch; gap: 0; padding: 10px var(--fo-gutter) 20px; background: rgba(10,9,8,.98);
    border-top: 1px solid var(--line); border-bottom: 1px solid var(--line-strong); box-shadow: 0 24px 48px rgba(0,0,0,.45); }
  #fo-nav .fo-links.open { display: flex; }
  #fo-nav .fo-links a { display: block; padding: 13px 2px; border-bottom: 1px solid var(--line); font-size: 12px; }
  #fo-nav .fo-links .fo-cta { margin-top: 10px; padding: 13px 16px; text-align: center; border: 1px solid var(--line-strong); }
  body.menu-open { overflow: hidden; }
}

/* Room for the fixed nav on inner pages. */
.shell { padding-top: calc(var(--fo-nav-h) + clamp(28px, 5vh, 56px)); }

/* ---------- footer (copied from the homepage) ---------- */
#fo-footer { border-top: 1px solid var(--line); padding: 56px 0 44px; margin-top: clamp(64px, 10vh, 120px);
  position: relative; z-index: 1; background: var(--bg); text-transform: none; }
#fo-footer .fo-f-in { display: flex; justify-content: space-between; gap: 28px; flex-wrap: wrap; align-items: flex-start; }
#fo-footer .fo-f-in p { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .09em; color: var(--text-mute); line-height: 2; }
#fo-footer .fo-f-links { display: flex; gap: 26px; flex-wrap: wrap; }
#fo-footer .fo-f-links a { color: var(--text-mute); font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .13em;
  text-transform: uppercase; text-decoration: none; }
#fo-footer .fo-f-links a:hover { color: var(--accent); }
#fo-footer .fo-disc { margin-top: 40px; padding-top: 26px; border-top: 1px solid var(--line); font-family: var(--font-mono);
  font-size: 10px; line-height: 2; color: var(--text-mute); max-width: 88ch; }

/* ---------- insights, article and card styles (current buyer.css from main; the
   copy on this branch is missing them) ---------- */
/* Buyer-facing Forge pages. Built on security.css. */

.buyer-topline {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.buyer-topline a,
.buyer-topline span {
  color: var(--text-dim);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 11px;
  text-decoration: none;
  font-size: 13px;
  background: var(--bg-elev);
}

.buyer-topline a:hover {
  color: var(--text);
  border-color: var(--accent);
}

.hero-proof {
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(232, 116, 60, 0.08), transparent 44%),
    var(--bg-elev);
  min-height: 330px;
  padding: 28px;
  position: relative;
  overflow: hidden;
}

.hero-proof::before {
  content: '';
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(242, 238, 229, 0.06);
  border-radius: 8px;
  pointer-events: none;
}

.proof-viz {
  display: grid;
  gap: 14px;
  position: relative;
  z-index: 1;
}

.proof-node {
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(10, 9, 8, 0.72);
  padding: 14px 16px;
}

.proof-node span {
  display: block;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.proof-node strong {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
}

.proof-node p {
  color: var(--text-mute);
  font-size: 13px;
  line-height: 1.45;
  margin-top: 5px;
}

.proof-arrow {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  padding-left: 14px;
}

.section-block {
  margin-bottom: var(--section-y);
}

.section-block > h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 500;
  letter-spacing: -0.026em;
  line-height: 1.08;
  margin-bottom: 16px;
}

.section-block > p {
  color: var(--text-dim);
  max-width: 76ch;
  margin-bottom: 20px;
}

.flow-rail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--line);
  margin-top: 22px;
}

@media (min-width: 900px) {
  .flow-rail.six { grid-template-columns: repeat(3, 1fr); }
  .flow-rail.five { grid-template-columns: repeat(5, 1fr); }
  .flow-rail.three { grid-template-columns: repeat(3, 1fr); }
}

.flow-card {
  background: var(--bg);
  padding: 24px;
  min-height: 170px;
}

.flow-card span {
  display: block;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.flow-card h3 {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: -0.012em;
  margin-bottom: 9px;
}

.flow-card p {
  color: var(--text-mute);
  font-size: 13.5px;
  line-height: 1.55;
}

.case-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--line);
  margin-bottom: var(--section-y);
}

@media (min-width: 860px) {
  .case-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid.featured { grid-template-columns: 1.1fr 0.9fr; }
}

.case-card {
  display: flex;
  flex-direction: column;
  min-height: 230px;
  background: var(--bg);
  padding: 28px;
  text-decoration: none;
  transition: background 220ms var(--ease-out), border-color 220ms var(--ease-out);
}

.case-card:hover {
  background: var(--bg-elev);
}

.case-card span {
  display: block;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.case-card h2,
.case-card h3 {
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 500;
  letter-spacing: -0.022em;
  line-height: 1.1;
  margin-bottom: 12px;
}

.case-card p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.6;
  max-width: 64ch;
}

.case-card .linkline {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  margin-top: auto;
  padding-top: 24px;
  text-transform: uppercase;
}

.category-spine {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--line);
  margin-bottom: 28px;
}

@media (min-width: 940px) {
  .category-spine {
    grid-template-columns: 1.25fr repeat(3, 0.92fr);
  }
}

.category-spine > div {
  background: var(--bg);
  padding: 28px;
}

.category-spine .spine-lead {
  background: var(--bg-elev);
}

.category-spine span {
  display: block;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.category-spine h3 {
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 32px);
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.12;
  margin-bottom: 14px;
}

.category-spine h4 {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.2;
  margin-bottom: 10px;
}

.category-spine p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.6;
  max-width: 64ch;
}

.split-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-bottom: var(--section-y);
}

@media (min-width: 900px) {
  .split-section { grid-template-columns: 0.85fr 1.15fr; gap: 48px; }
}

.split-label {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.split-section h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 500;
  letter-spacing: -0.024em;
  line-height: 1.08;
  margin-top: 12px;
}

.plain-list {
  display: grid;
  gap: 12px;
}

.plain-list li {
  list-style: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  padding: 16px 18px;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.55;
}

.plain-list strong {
  color: var(--text);
  display: block;
  font-weight: 500;
  margin-bottom: 4px;
}

.proof-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  display: block;
}

.proof-table tbody {
  display: table;
  width: 100%;
  border-collapse: collapse;
}

.proof-table th,
.proof-table td {
  border-bottom: 1px solid var(--line);
  padding: 16px 18px;
  text-align: left;
  vertical-align: top;
}

.proof-table tr:last-child th,
.proof-table tr:last-child td {
  border-bottom: 0;
}

.proof-table th {
  width: 32%;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.01em;
  background: var(--bg-elev);
}

.proof-table td {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.55;
  background: var(--bg);
}

@media (max-width: 720px) {
  .proof-table,
  .proof-table tbody,
  .proof-table tr,
  .proof-table th,
  .proof-table td {
    display: block;
    width: 100%;
  }

  .proof-table th {
    border-bottom: 0;
    padding-bottom: 6px;
  }
}

.cta-band {
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(232, 116, 60, 0.10), transparent 38%),
    var(--bg-elev);
  padding: clamp(28px, 5vw, 46px);
  margin: var(--section-y) 0;
}

.cta-band h2 {
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.06;
  margin-bottom: 14px;
}

.cta-band p {
  color: var(--text-dim);
  max-width: 70ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 22px;
}

.text-link {
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  color: var(--text);
  display: inline-flex;
  padding: 11px 18px;
  text-decoration: none;
}

.text-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.card-link {
  align-self: flex-start;
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  margin-top: auto;
  padding-top: 4px;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.card-link:hover {
  color: var(--accent);
}

.proof-snippet {
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--bg-elev);
  overflow: hidden;
  margin-top: 22px;
}

.proof-snippet figcaption {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.proof-snippet pre {
  margin: 0;
  padding: 18px 16px;
  overflow-x: auto;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.55;
  white-space: pre;
  tab-size: 2;
}

.synthetic-note {
  color: var(--text-mute);
  font-size: 13px;
  line-height: 1.5;
  margin-top: 12px;
  max-width: 76ch;
}

.cat-line {
  color: var(--accent);
  font-size: 15px;
  line-height: 1.5;
  margin-top: 14px;
  max-width: 60ch;
  font-weight: 500;
}

.authority-hero {
  align-items: start;
}

.authority-mark {
  align-items: center;
  aspect-ratio: 1;
  background:
    radial-gradient(circle at 35% 30%, rgba(232, 116, 60, 0.22), transparent 34%),
    linear-gradient(145deg, rgba(242, 238, 229, 0.05), transparent 56%),
    var(--bg-elev);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  display: flex;
  justify-content: center;
  min-height: 330px;
  overflow: hidden;
  position: relative;
}

.authority-mark::before,
.authority-mark::after {
  border: 1px solid rgba(242, 238, 229, 0.08);
  border-radius: 50%;
  content: "";
  position: absolute;
}

.authority-mark::before {
  height: 72%;
  width: 72%;
}

.authority-mark::after {
  height: 46%;
  width: 46%;
}

.authority-initials {
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(72px, 12vw, 138px);
  font-weight: 500;
  letter-spacing: -0.08em;
  position: relative;
  z-index: 1;
}

.authority-role {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  margin-top: 14px;
  text-transform: uppercase;
}

.article-index {
  display: grid;
  gap: 1px;
  grid-template-columns: 1fr;
  margin: 24px 0 var(--section-y);
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
}

@media (min-width: 860px) {
  .article-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-index > .article-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }
}

.article-card {
  background: var(--bg);
  color: inherit;
  display: flex;
  flex-direction: column;
  min-height: 280px;
  padding: 28px;
  text-decoration: none;
}

.article-card:hover {
  background: var(--bg-elev);
}

.article-card .article-kicker {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  margin-bottom: 18px;
  text-transform: uppercase;
}

.article-card h2,
.article-card h3 {
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.08;
  margin-bottom: 14px;
}

.article-card p {
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.62;
}

.article-card .article-byline {
  color: var(--text-mute);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  margin-top: auto;
  padding-top: 28px;
  text-transform: uppercase;
}

.article-shell {
  margin: 0 auto;
  max-width: 900px;
}

.article-header {
  border-bottom: 1px solid var(--line);
  margin-bottom: 38px;
  padding: clamp(46px, 8vw, 88px) 0 38px;
}

.article-header h1,
.article-header h2 {
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(42px, 7vw, 76px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.98;
  max-width: 15ch;
}

.article-deck {
  color: var(--text-dim);
  font-size: clamp(18px, 2.5vw, 23px);
  line-height: 1.48;
  margin-top: 24px;
  max-width: 72ch;
}

.article-meta {
  color: var(--text-mute);
  display: flex;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 10.5px;
  gap: 10px 18px;
  letter-spacing: 0.08em;
  margin-top: 24px;
  text-transform: uppercase;
}

.article-meta a {
  color: var(--accent);
  text-decoration: none;
}

.article-body {
  color: var(--text-dim);
  font-size: 17px;
  line-height: 1.76;
}

.article-body > * {
  margin-bottom: 24px;
}

.article-body h2 {
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 16px;
  margin-top: 54px;
}

.article-body h3 {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 23px;
  font-weight: 500;
  line-height: 1.2;
  margin-bottom: 10px;
  margin-top: 34px;
}

.article-body strong {
  color: var(--text);
  font-weight: 500;
}

.article-body a {
  color: var(--accent);
}

.article-body ul,
.article-body ol {
  padding-left: 24px;
}

.article-body li {
  margin-bottom: 10px;
}

.category-definition {
  background:
    linear-gradient(135deg, rgba(232, 116, 60, 0.10), transparent 42%),
    var(--bg-elev);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 38px);
  line-height: 1.2;
  margin: 36px 0;
  padding: clamp(26px, 5vw, 44px);
}

.category-definition span {
  color: var(--accent);
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.article-rule {
  display: grid;
  gap: 1px;
  grid-template-columns: 1fr;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 32px 0;
  overflow: hidden;
}

@media (min-width: 760px) {
  .article-rule {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.article-rule > div {
  background: var(--bg-elev);
  padding: 24px;
}

.article-rule span {
  color: var(--accent);
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  margin-bottom: 9px;
  text-transform: uppercase;
}

.article-rule strong {
  color: var(--text);
  display: block;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 500;
  line-height: 1.25;
}

.author-card {
  align-items: center;
  background: var(--bg-elev);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  display: grid;
  gap: 22px;
  grid-template-columns: auto 1fr;
  margin: 54px 0 var(--section-y);
  padding: 24px;
}

.author-card .mini-mark {
  align-items: center;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--accent);
  display: flex;
  font-family: var(--font-display);
  font-size: 24px;
  height: 72px;
  justify-content: center;
  width: 72px;
}

.author-card h2,
.author-card h3 {
  color: var(--text);
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  margin-bottom: 6px;
}

.author-card p {
  color: var(--text-dim);
  font-size: 13.5px;
  line-height: 1.55;
}

.author-card a {
  color: var(--accent);
  text-decoration: none;
}


/* ---------- type: match homepage headings ---------- */
.hero h1, .article-header h1, .article-header h2, .shell h1 { font-family: var(--font-display); font-weight: 700; letter-spacing: -.025em; color: #fff; text-wrap: balance; }
.shell h2, .shell h3 { font-family: var(--font-display); }
.shell h2 { font-weight: 700; letter-spacing: -.02em; }

/* ---------- square edges, like the homepage ---------- */
.panel, .pill-link, .quick-grid, .card-grid, .callout,
form input, form select, form textarea, form button[type="submit"],
.buyer-topline a, .buyer-topline span, .hero-proof, .hero-proof::before, .proof-node,
.flow-rail, .case-grid, .category-spine, .plain-list li, .proof-table, .cta-band,
.text-link, .proof-snippet, .u-00e3b628.u-00e3b628, .article-index, .category-definition, .article-rule, .author-card { border-radius: 2px; }

/* Buttons: homepage button treatment. */
.pill-link, .text-link { font-family: var(--font-display); font-size: 11.5px; letter-spacing: .15em; text-transform: uppercase; font-weight: 600; padding: 14px 26px; }

/* ---------- polish pass (Sep 24) ---------- */
/* Nav: every label on one line, CTA boxed, everything fits from 1201px up. */
#fo-nav .fo-brand b, #fo-nav .fo-links a { white-space: nowrap; }
#fo-nav .fo-links a.fo-cta { padding: 9px 12px; border: 1px solid var(--line-strong); border-radius: 2px; }
@media (min-width: 1201px) {
  #fo-nav .fo-nav-in { gap: 18px; }
  #fo-nav .fo-links { gap: 15px; }
  #fo-nav .fo-links a { letter-spacing: .08em; }
  #fo-nav .fo-right { gap: 16px; }
  #fo-nav .fo-social { gap: 12px; }
}
@media (max-width: 1200px) {
  #fo-nav .fo-links a.fo-cta { margin-top: 10px; padding: 13px 16px; text-align: center; }
}
/* Nav and footer line up with the page content column. */
#fo-nav .fo-wrap, #fo-footer .fo-wrap { max-width: var(--max, var(--fo-max)); padding: 0 var(--gutter, var(--fo-gutter)); }

/* Article header: kicker styled like every other section label; byline reads as one line. */
.article-header .article-kicker { color: var(--accent); font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .16em; text-transform: uppercase; margin-bottom: 20px; }
.article-meta { display: block; }
.article-meta a { color: var(--accent); }

/* Back-to-back lead paragraphs need a gap. */
.lead + .lead { margin-top: 14px; }

/* Plain bulleted/numbered lists: indent inside the column, orange markers. */
.shell ul:not([class]), .shell ol:not([class]) { padding-left: 1.3em; }
.shell ul:not([class]) li::marker, .shell ol:not([class]) li::marker { color: var(--accent); }
.shell ul:not([class]) li + li, .shell ol:not([class]) li + li { margin-top: 6px; }

/* Detail pages share the site chrome, not the homepage's cinematic hero. */
main.shell > section:not(.hero):not(.cta-band) { padding-top: 0; padding-bottom: 0; }
main.shell > * { min-width: 0; }
main.shell :is(p, li, td, dd, code, a) { overflow-wrap: anywhere; }
main.shell > .hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(28px, 4vw, 56px);
  height: auto;
  min-height: 0;
  padding: 32px 0 56px;
  margin-bottom: 32px;
  overflow: visible;
}
main.shell > .hero::before,
main.shell > .hero::after { content: none; }
main.shell > .hero > * { min-width: 0; }
main.shell > .hero h1 {
  font-size: clamp(32px, 3.8vw, 52px);
  line-height: 1.08;
  max-width: 20ch;
  margin: 18px 0 24px;
}
main.shell > .hero .lead {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-dim);
  max-width: 64ch;
}
@media (max-width: 860px) {
  main.shell > .hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
    padding: 20px 0 36px;
  }
}