:root {
  --bg:#FAF7F1; --bg-elev:#FFFFFF; --bg-elev-2:#F3EEE3; --ink:#0A0D11;
  --line:#E6DFD1; --line-strong:#C9A96E;
  --text:#14181D; --text-dim:#4A5058; --text-mute:#7A8088;
  --orange:#FF6A1A; --orange-deep:#D14E10; --orange-soft:#FF884D;
  --brass:#B8965A; --brass-deep:#8C7A4B;
  --success:#2E8B3D; --success-soft:#E4F3E6;
  --warn:#B8860B; --fail:#C0392B; --fail-soft:#FBEAE6;
  --font-serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --shadow-soft: 0 1px 2px rgba(184,150,90,0.06), 0 4px 16px rgba(184,150,90,0.08);
  --shadow-hover: 0 2px 4px rgba(255,106,26,0.10), 0 8px 28px rgba(184,150,90,0.14);
  --shadow-cta: 0 2px 6px rgba(255,106,26,0.25), 0 8px 20px rgba(255,106,26,0.15);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-pill: 999px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background:
    repeating-linear-gradient(90deg, transparent 0 60px, rgba(255,106,26,0.08) 60px 61px),
    var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
.container { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; }
/* ============ TOP NAV ============ */
.topnav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 0;
  background: rgba(250,247,241,0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  margin: 0 -1.5rem; padding-left: 1.5rem; padding-right: 1.5rem;
}
.brand-mark {
  display: inline-flex; align-items: baseline; gap: 0;
  text-decoration: none;
  font-family: var(--font-serif); font-weight: 600; font-size: 1.15rem;
  color: var(--text);
  transition: color 0.2s;
}
.brand-mark .logo-p-inline {
  width: 0.95em; height: 1.2em;
  margin-right: -0.04em;
  transform: translateY(0.18em);
  flex: 0 0 auto;
}
.brand-mark .brand-wordmark { letter-spacing: -0.005em; }
.brand-mark:hover .brand-wordmark { color: var(--orange); }
.nav-links { display: flex; gap: 1.75rem; }
.nav-links a {
  color: var(--text-dim); text-decoration: none;
  font-family: var(--font-sans); font-size: 0.8rem;
  text-transform: uppercase; letter-spacing: 0.05em;
  position: relative; padding-bottom: 2px;
  transition: color 0.2s;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 0; height: 1px; background: var(--orange);
  transition: width 0.25s;
}
.nav-links a:hover { color: var(--orange); }
.nav-links a:hover::after { width: 100%; }
/* ============ HERO ============ */
.hero {
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -40px;
  left: 54.6%;
  width: 2px;
  height: 220px;
  background: linear-gradient(180deg,
    transparent 0%,
    rgba(255,106,26,0.6) 30%,
    rgba(255,106,26,0.6) 85%,
    transparent 100%);
  transform: translateX(-50%);
  pointer-events: none;
  opacity: 0.9;
}
.hero::after {
  content: "";
  position: absolute;
  top: 172px;
  left: 54.6%;
  width: 7px;
  height: 7px;
  background: var(--brass);
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 0 3px var(--bg), 0 2px 4px rgba(140,122,75,0.35);
  pointer-events: none;
  opacity: 1;
}
.brand-header { margin-bottom: 3rem; position: relative; z-index: 1; }
.brand-name {
  display: inline-flex; align-items: baseline; flex-wrap: wrap; gap: 0.6rem;
  font-family: var(--font-serif); font-weight: 600;
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  color: var(--text); line-height: 1.1;
}
.brand-name .logo-p-inline {
  width: 0.95em; height: 1.2em;
  margin-right: -0.04em;
  transform: translateY(0.18em);
  flex: 0 0 auto;
}
.brand-name .brand-wordmark { letter-spacing: -0.01em; }
.brand-name .version-badge {
  align-self: center;
  font-family: var(--font-sans); font-weight: 500; font-size: 0.72rem;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--brass); color: var(--brass-deep);
  background: var(--bg-elev); border-radius: var(--radius-pill);
  letter-spacing: 0.02em; white-space: nowrap;
}
.brand-meta {
  font-family: var(--font-sans); color: var(--text-dim);
  font-size: 0.9rem; margin-top: 0;
}
.brand-meta .dot { color: var(--brass); margin: 0 0.4rem; }
.logo-p-inline { display: inline-block; vertical-align: baseline; overflow: visible; }
.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 500; line-height: 1.05;
  color: var(--text);
  max-width: 900px;
  margin: 3rem 0 1.5rem 0;
  letter-spacing: -0.02em;
  position: relative; z-index: 1;
}
.hero-motto {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--brass-deep);
  letter-spacing: 0.01em;
  margin: 0.75rem 0 0 0;
  white-space: nowrap;
  text-align: center;
  align-self: center;
  position: relative; z-index: 1;
}
.hero-subhead {
  font-family: var(--font-sans);
  font-size: 1.15rem; line-height: 1.55;
  color: var(--text-dim);
  max-width: 720px;
  margin: 0 0 2.5rem 0;
  position: relative; z-index: 1;
}
.cta-row {
  display: flex; flex-wrap: wrap; gap: 1rem;
  align-items: center; margin-bottom: 2rem;
  position: relative; z-index: 1;
}
.btn-primary {
  background: var(--orange); color: #FFFFFF;
  padding: 0.85rem 1.6rem; border-radius: var(--radius);
  font-weight: 600; font-family: var(--font-sans); font-size: 0.95rem;
  text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem;
  box-shadow: var(--shadow-cta);
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover { background: var(--orange-deep); transform: translateY(-1px); }
.btn-star {
  background: transparent; color: var(--text);
  padding: 0.85rem 1.4rem; border-radius: var(--radius);
  border: 1px solid var(--brass);
  font-weight: 500; font-family: var(--font-sans); font-size: 0.95rem;
  text-decoration: none; display: inline-flex; align-items: center; gap: 0.4rem;
  transition: background 0.2s, border-color 0.2s;
}
.btn-star:hover { background: var(--bg-elev); border-color: var(--brass-deep); }
.btn-star .count { color: var(--text-dim); font-size: 0.85rem; margin-left: 0.3rem; }
.link-secondary {
  color: var(--text); font-family: var(--font-sans);
  font-size: 0.95rem; text-decoration: none;
  display: inline-flex; align-items: center; gap: 0.3rem;
  transition: color 0.2s;
}
.link-secondary::after { content: " \2192"; color: var(--orange); transition: transform 0.2s; }
.link-secondary:hover { color: var(--orange); }
.link-secondary:hover::after { transform: translateX(3px); }
/* ============ TRUST SIGNALS ============ */
.trust-signals {
  display: flex; flex-wrap: wrap; gap: 0.6rem;
  list-style: none; padding: 0; margin: 0;
  position: relative; z-index: 1;
}
.trust-signals li {
  display: inline-flex; align-items: center; gap: 0.45rem;
  color: var(--text-dim); font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: 0.4rem 0.8rem;
  background: var(--bg-elev); border: 1px solid var(--line);
  border-radius: var(--radius-pill);
}
.trust-signals li svg {
  width: 14px; height: 14px;
  color: var(--brass-deep);
  flex: 0 0 auto;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
/* ============ DIVIDER ============ */
.section-divider {
  border: 0; height: 1px; background: var(--line);
  margin: 4rem 0; position: relative;
}
.section-divider::before {
  content: ""; position: absolute;
  top: -4px; left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 8px; height: 8px;
  background: var(--orange);
  box-shadow: 0 0 0 3px var(--bg);
}
/* ============ SECTIONS ============ */
section { padding: 4rem 0; }
.section-label {
  color: var(--orange); font-family: var(--font-sans);
  font-size: 0.75rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em;
  margin-bottom: 0.75rem; display: block;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 500; color: var(--text);
  line-height: 1.15; margin: 0 0 1.25rem 0;
  letter-spacing: -0.015em;
}
.section-lead {
  font-family: var(--font-sans);
  font-size: 1.05rem; line-height: 1.6;
  color: var(--text-dim);
  max-width: 780px; margin: 0 0 3rem 0;
}
/* ============ TOOLS ============ */
/* 4-column grid, shifted to the LEFT by capping max-width and using auto right margin.
   All four cards stay in a single row on desktop. */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  max-width: 92%;
  margin-left: 0;
  margin-right: auto;
}
.tool-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  position: relative; overflow: hidden;
  text-decoration: none; color: var(--text);
  transition: all 0.25s;
  box-shadow: var(--shadow-soft);
}
.tool-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: var(--orange); opacity: 0.6;
  transition: all 0.25s;
}
.tool-card:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.tool-card:hover::before { opacity: 1; height: 3px; }
.tool-tag {
  display: inline-block;
  font-family: var(--font-sans); font-size: 0.68rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--brass-deep);
  margin-bottom: 0.75rem;
}
.tool-card h3 {
  font-family: var(--font-serif); font-size: 1.15rem; font-weight: 500;
  color: var(--text); margin: 0 0 0.6rem 0; line-height: 1.2;
}
.title-tail {
  display: inline-flex; align-items: center; gap: 0.4rem; flex-wrap: wrap;
}
.status-badge {
  font-family: var(--font-sans); font-size: 0.65rem; font-weight: 600;
  padding: 0.12rem 0.45rem; border-radius: var(--radius-pill);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.status-badge.live { background: var(--success-soft); color: var(--success); }
.status-badge.planned {
  background: transparent; color: var(--brass-deep);
  border: 1px solid var(--brass);
}
.tool-card p {
  color: var(--text-dim); font-size: 0.9rem; line-height: 1.5; margin: 0;
}
/* ============ WHY ============ */
.why p {
  color: var(--text-dim); line-height: 1.65;
  margin: 0 0 1.25rem 0; font-size: 1.02rem; max-width: 780px;
}
.why p strong { color: var(--text); font-weight: 600; }
/* ============ METHODOLOGY ============ */
.method-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.method-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  box-shadow: var(--shadow-soft);
}
.method-card h4 {
  font-family: var(--font-serif); font-size: 1.15rem; font-weight: 500;
  color: var(--text); margin: 0 0 0.6rem 0;
}
.method-card p {
  color: var(--text-dim); font-size: 0.95rem; line-height: 1.55; margin: 0;
}
.citations {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-top: 2px solid var(--brass);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  margin-top: 2.5rem;
}
.citations h4 {
  font-family: var(--font-serif); font-size: 1.05rem;
  color: var(--text); margin: 0 0 0.75rem 0;
}
.citations ul { list-style: none; padding: 0; margin: 0; }
.citations li {
  color: var(--text-dim); font-size: 0.9rem; line-height: 1.5;
  padding-left: 1rem; position: relative; margin-bottom: 0.5rem;
}
.citations li::before {
  content: "\2022"; position: absolute; left: 0; color: var(--brass);
}
.citations em { font-style: italic; color: var(--text); }
/* ============ EXAMPLE ============ */
.example-block {
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 780px;
  box-shadow: var(--shadow-soft);
}
.example-header {
  background: var(--bg-elev);
  padding: 0.75rem 1.25rem 0.75rem 4.5rem;
  font-family: var(--font-mono);
  font-size: 0.85rem; color: var(--text-dim);
  border-bottom: 1px solid var(--line);
  background-image:
    radial-gradient(circle 5px at 16px 50%, var(--orange) 99%, transparent 100%),
    radial-gradient(circle 5px at 32px 50%, var(--brass) 99%, transparent 100%),
    radial-gradient(circle 5px at 48px 50%, var(--success) 99%, transparent 100%);
  background-repeat: no-repeat;
}
.example-label {
  display: block;
  font-family: var(--font-sans); font-size: 0.7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--brass-deep);
  padding: 1rem 1.25rem 0.5rem 1.25rem;
}
.example-line {
  display: flex; align-items: baseline; gap: 0.5rem;
  font-family: var(--font-mono); font-size: 0.9rem;
  padding: 0.3rem 1.25rem;
}
.example-line .key { color: var(--text-dim); }
.example-line::after {
  content: ""; flex: 1;
  border-bottom: 1px dotted var(--brass);
  opacity: 0.5;
  align-self: center;
  transform: translateY(-3px);
  min-width: 1rem;
}
.example-line .val {
  color: var(--text); margin-left: 0; font-weight: 500;
  order: 2;
}
.example-line .val.warn { color: var(--warn); }
.example-line .val.fail { color: var(--fail); }
.example-divider {
  height: 1px; background: var(--line); border: 0; margin: 0.75rem 1.25rem;
}
.verdict {
  background: var(--fail-soft);
  border-left: 3px solid var(--fail);
  padding: 1rem 1.25rem;
  margin: 1rem 1.25rem 1.25rem;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.92rem; line-height: 1.55;
  font-family: var(--font-sans);
}
.verdict strong { color: var(--fail); }
/* ============ NOT LIST ============ */
.not-list { list-style: none; padding: 0; margin: 0; }
.not-list li {
  position: relative; padding-left: 1.75rem;
  color: var(--text); font-size: 1.02rem; line-height: 1.6;
  margin-bottom: 0.85rem; max-width: 780px;
}
.not-list li::before {
  content: ""; position: absolute;
  left: 0; top: 0.55em;
  width: 8px; height: 8px;
  background: var(--orange);
  transform: rotate(45deg);
}
/* ============ ROADMAP ============ */
.roadmap-list { list-style: none; padding: 0; margin: 0; }
.roadmap-list li {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}
.roadmap-list li:last-child { border-bottom: 0; }
.roadmap-status {
  font-family: var(--font-sans);
  font-size: 0.72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.05em;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
  white-space: nowrap; flex-shrink: 0;
  min-width: 5.5rem; text-align: center;
}
.roadmap-status.shipped { background: var(--success-soft); color: var(--success); }
.roadmap-status.future {
  background: transparent; color: var(--brass-deep);
  border: 1px solid var(--brass);
}
.roadmap-item-text {
  color: var(--text); font-size: 1rem; line-height: 1.55;
}
.roadmap-item-text strong { color: var(--text); font-weight: 600; }
/* ============ FOOTER ============ */
footer {
  background: var(--bg-elev-2);
  border-top: 1px solid var(--line-strong);
  padding: 4rem 0 2rem;
  margin-top: 5rem;
}
.footer-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem;
}
.footer-col h5 {
  font-family: var(--font-serif);
  font-size: 1.05rem; font-weight: 500;
  color: var(--text); margin: 0 0 1rem 0;
}
.footer-col a {
  display: block; color: var(--text); text-decoration: none;
  font-family: var(--font-sans); font-size: 0.92rem;
  margin-bottom: 0.4rem;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--orange); }
.footer-col p {
  color: var(--text-dim); font-family: var(--font-sans);
  font-size: 0.9rem; line-height: 1.5; margin: 0 0 0.5rem 0;
}
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem;
  margin-top: 3rem; padding-top: 2rem;
  border-top: 1px solid var(--line);
  color: var(--text-dim);
  font-family: var(--font-sans); font-size: 0.85rem;
}
.footer-motto {
  width: 100%;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--brass-deep);
  text-align: center;
  padding-bottom: 1.5rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px dotted var(--line);
}
.footer-newsletter a { color: var(--text); text-decoration: none; }
.footer-newsletter a:hover { color: var(--orange); }
/* ============ FOCUS + A11y ============ */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
  border-radius: 2px;
}
/* ============ RESPONSIVE ============ */
@media (max-width: 1100px) {
  .tools-grid { grid-template-columns: repeat(2, 1fr); max-width: 100%; }
  .method-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .method-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .tools-grid, .method-grid { grid-template-columns: 1fr; max-width: 100%; }
  .footer-row { grid-template-columns: 1fr; gap: 2rem; }
  .hero { padding: 3rem 0 2rem; }
  .hero::before { height: 160px; }
  .hero::after { top: 128px; }
  .nav-links { gap: 1rem; }
  .nav-links a { font-size: 0.72rem; }
  .brand-mark .logo-p-inline, .brand-name .logo-p-inline { transform: translateY(0.15em); }
  .brand-meta-row { justify-content: center; }
  .hero-motto { white-space: normal; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}
/* ============ OG BRAND LOCKUP ============ */
.brand-shield {
  display: block;
  flex: 0 0 auto;
  overflow: visible;
}
.brand-shield-nav { width: 2.1rem; height: 2.65rem; }
.brand-shield-hero { width: clamp(6.2rem, 11vw, 8.5rem); height: auto; transform: translate(1rem, -1.5rem); }
.brand-mark {
  align-items: center;
  gap: 0.65rem;
}
.brand-mark-copy {
  display: flex;
  align-items: baseline;
  gap: 0.28rem;
  white-space: nowrap;
  line-height: 1;
}
.brand-mark-plumbline {
  color: var(--text);
  font-family: var(--font-serif);
  font-weight: 600;
}
.brand-mark-trading {
  color: var(--orange);
  font-family: var(--font-serif);
  font-weight: 600;
}
.brand-mark-suite {
  color: var(--brass-deep);
  font-family: var(--font-sans);
  font-size: 0.64em;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.brand-mark:hover .brand-mark-plumbline { color: var(--text); }
.brand-mark:hover .brand-mark-trading { color: var(--orange-deep); }
.brand-lockup {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: clamp(1rem, 2.4vw, 1.8rem);
  max-width: 760px;
}
.brand-lockup-copy {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-width: 0;
  line-height: 0.82;
}
.brand-word {
  display: block;
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: -0.035em;
}
.brand-word-plumbline {
  color: var(--text);
  font-size: clamp(2.15rem, 6vw, 4.6rem);
}
.brand-word-trading {
  color: var(--orange);
  font-size: clamp(2.15rem, 6vw, 4.6rem);
  margin-top: 0.18em;
}
.brand-word-suite {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  gap: 0.75rem;
  color: var(--brass-deep);
  font-family: var(--font-sans);
  font-size: clamp(0.82rem, 2.1vw, 1.35rem);
  font-weight: 700;
  letter-spacing: 0.48em;
  line-height: 1;
  margin-top: 0.7em;
  padding-left: 0;
  text-align: center;
}
.brand-word-suite span {
  height: 1px;
  flex: 1;
  background: var(--brass);
}
.brand-lockup .version-badge {
  align-self: center;
  margin-top: 1rem;
  line-height: 1.2;
}
@media (max-width: 760px) {
  .topnav { align-items: center; }
  .brand-mark-copy { flex-direction: column; align-items: flex-start; gap: 0.08rem; }
  .brand-mark-trading { color: var(--orange); }
  .brand-mark-suite { display: none; }
  .nav-links { gap: 0.85rem; }
  .nav-links a:nth-child(3),
  .nav-links a:nth-child(4),
  .nav-links a:nth-child(5) { display: none; }
}
@media (max-width: 600px) {
  .brand-lockup { gap: 0.8rem; }
  .brand-shield-hero { width: 5.2rem; }
  .brand-word-suite { gap: 0.4rem; letter-spacing: 0.28em; padding-left: 0; }
  .brand-lockup .version-badge { margin-top: 0.75rem; }
}
@media (max-width: 390px) {
  .brand-shield-hero { width: 4.5rem; }
  .brand-word-plumbline,
  .brand-word-trading { font-size: 1.85rem; }
  .brand-mark-plumbline,
  .brand-mark-trading { font-size: 0.9rem; }
}
/* =============================================================================
   Plumbline Trading Suite — How-To Component Patch
   -----------------------------------------------------------------------------
   Append this block to the END of assets/styles.css.
   Restores every component the how-to page needs, mapped to the new
   cream/orange/brass brand tokens already defined in :root.
   No HTML changes required.
   ============================================================================= */

/* ============ HERO EYEBROW + BACK LINK ============ */
.eyebrow {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--orange);
  margin: 0 0 0.9rem 0;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--text-dim);
  text-decoration: none;
  margin-bottom: 1.5rem;
  transition: color 0.2s;
}
.back-link:hover { color: var(--orange); }

/* ============ PIPELINE FLOW ============ */
.flow { margin-top: 0.5rem; }

.flow-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-soft);
  transition: transform 0.15s, border-color 0.2s, box-shadow 0.2s;
}
.flow-row:hover {
  border-color: var(--orange);
  transform: translateX(2px);
  box-shadow: var(--shadow-hover);
}
.flow-row.warn { border-left-color: var(--brass); }
.flow-row.warn:hover { border-color: var(--brass-deep); }

.flow-body { flex: 1 1 auto; }
.flow-name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 0.15rem;
  letter-spacing: -0.005em;
}
.flow-desc {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.5;
}

.badge {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--orange);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: 0 2px 6px rgba(255, 106, 26, 0.25);
}
.flow-row.warn .badge { background: var(--brass); box-shadow: 0 2px 6px rgba(184, 150, 90, 0.28); }

.pill {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brass-deep);
  background: var(--bg-elev-2);
  border: 1px solid var(--line);
  padding: 0.28rem 0.7rem;
  border-radius: var(--radius-pill);
}

.arrow {
  text-align: center;
  color: var(--brass);
  font-size: 0.8rem;
  padding: 0.4rem 0;
  line-height: 1;
  opacity: 0.7;
}

.legend {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin: 0.75rem 0 0.25rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.legend .pass { color: var(--success); }
.legend .fail { color: var(--fail); }

/* ============ CALLOUTS ============ */
.callout {
  margin-top: 1.75rem;
  padding: 1.25rem 1.5rem;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}
.callout.warn { border-left-color: var(--brass); }

.callout h4 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--orange);
  margin: 0 0 0.75rem 0;
}
.callout.warn h4 { color: var(--brass-deep); }

.callout p {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.7;
  margin: 0;
}
.callout p + p { margin-top: 0.65rem; }
.callout p strong { color: var(--text); font-weight: 600; }

/* ============ STAGE CARDS ============ */
.stage {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
  padding: 1.5rem 1.75rem;
  margin: 1.25rem 0;
  box-shadow: var(--shadow-soft);
}
.stage.warn { border-left-color: var(--brass); }

.stage-head {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.35rem;
}
.stage-head .badge {
  width: 28px;
  height: 28px;
  font-size: 0.8rem;
}

.stage-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0;
}

.stage-platform {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--orange);
  margin-bottom: 0.9rem;
}
.stage.warn .stage-platform { color: var(--brass-deep); }

.stage p {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.7;
  margin: 0;
}

.stage .lbl {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--orange);
  margin: 1rem 0 0.4rem;
}
.stage.warn .lbl { color: var(--brass-deep); }

.stage ul {
  list-style: none;
  padding: 0;
  margin: 0.25rem 0;
}
.stage ul li {
  position: relative;
  padding: 0.3rem 0 0.3rem 1.4rem;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  color: var(--text-dim);
  line-height: 1.6;
}
.stage ul li::before {
  content: "";
  position: absolute;
  left: 0.35rem;
  top: 0.85em;
  width: 6px;
  height: 6px;
  background: var(--orange);
  transform: rotate(45deg);
}
.stage.warn ul li::before { background: var(--brass); }
.stage ul li strong { color: var(--text); font-weight: 600; }

.stage .next {
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--line);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}
.stage .next::before {
  content: "\2794  ";
  color: var(--orange);
  font-weight: 700;
  margin-right: 0.15rem;
}
.stage.warn .next::before { color: var(--brass-deep); }

/* ============ TABLES ============ */
.table-wrap {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 1rem 0 0.5rem;
  box-shadow: var(--shadow-soft);
}

.table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-sans);
  font-size: 0.92rem;
}

.table-wrap thead th {
  background: var(--bg-elev-2);
  color: var(--orange);
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-align: left;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
}

.table-wrap tbody td {
  padding: 0.85rem 1rem;
  color: var(--text-dim);
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.55;
}
.table-wrap tbody td:first-child {
  color: var(--text);
  font-weight: 600;
}
.table-wrap tbody tr:last-child td { border-bottom: none; }
.table-wrap tbody tr:hover td { background: rgba(255, 106, 26, 0.04); }

.table-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin: 1.75rem 0 0.15rem;
  letter-spacing: -0.005em;
}
.table-title-sub {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  color: var(--text-mute);
  margin-bottom: 0.5rem;
}

/* ============ INFO CARDS / TWO COL ============ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 2rem;
}

.info-card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-top: 3px solid var(--orange);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-soft);
}
.info-card.toolkit { border-top-color: var(--brass); }

.info-card h4 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 0.9rem 0;
  letter-spacing: -0.005em;
}

.info-card .item {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.6;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
}
.info-card .item:last-child { border-bottom: none; }

.info-card .item .k {
  color: var(--orange);
  font-weight: 700;
  margin-right: 0.25rem;
}
.info-card.toolkit .item .k { color: var(--brass-deep); }

/* ============ RESPONSIVE ============ */
@media (max-width: 820px) {
  .two-col { grid-template-columns: 1fr; }
  .flow-row { flex-wrap: wrap; }
  .pill { order: 3; }
}