:root {
  --paper: #f5f1e8;
  --paper-strong: #efe7d8;
  --ink: #111111;
  --muted: #55514a;
  --line: #d4cab7;
  --line-strong: #b39f7a;
  --accent: #ff6a13;
  --accent-deep: #dd5507;
  --accent-soft: #ffe1cf;
  --panel: #fffdf8;
  --panel-dark: #151515;
  --good: #165f3b;
  --warn: #8a3b10;
  --shadow: 0 18px 40px rgba(17, 17, 17, 0.08);
  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --sans: Inter, "Avenir Next", "Segoe UI", Arial, sans-serif;
  --mono: "SFMono-Regular", "Roboto Mono", "Consolas", monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(255, 106, 19, 0.06), transparent 20%),
    var(--paper);
  font-family: var(--sans);
  line-height: 1.45;
}

a {
  color: inherit;
  text-decoration-color: rgba(255, 106, 19, 0.7);
  text-underline-offset: 0.15em;
}

p {
  margin: 0 0 1rem;
  max-width: 70ch;
  color: var(--muted);
  font-size: 1rem;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink);
}

h1,
h2 {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.97;
}

h1 {
  font-size: clamp(3.2rem, 7vw, 6.5rem);
  max-width: 10ch;
}

h2 {
  font-size: clamp(2rem, 4.2vw, 3.7rem);
  max-width: none;
}

h3 {
  font-size: 1rem;
  line-height: 1.2;
}

ul,
ol {
  margin: 0;
  padding-left: 1.2rem;
}

li {
  margin-bottom: 0.55rem;
  color: var(--muted);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border-top: 1px solid var(--line);
  padding: 0.7rem 0.15rem;
  text-align: left;
  vertical-align: top;
  font-size: 0.92rem;
}

th {
  color: var(--ink);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-shell {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  min-height: 100vh;
}

.rail {
  border-right: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.88);
  backdrop-filter: blur(12px);
}

.rail-inner {
  position: sticky;
  top: 0;
  padding: 2rem 1.1rem;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.brand,
.year,
.eyebrow,
.kicker,
.label,
.strip-label,
.term {
  font-family: var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand {
  font-size: 0.9rem;
  font-weight: 700;
}

.year {
  font-size: 3.4rem;
  line-height: 0.9;
  font-weight: 700;
  color: var(--accent);
}

.toc {
  display: grid;
  gap: 0.55rem;
  margin-top: 1rem;
}

.toc a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
}

.toc a:hover {
  color: var(--ink);
}

.report {
  padding: 2rem clamp(1.2rem, 2vw, 2rem) 4rem;
}

.report-section {
  border-top: 1px solid var(--line-strong);
  padding: 1.35rem 0 3rem;
}

.report-cover {
  border-top: 0;
  padding-top: 0;
}

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.4rem;
}

.eyebrow,
.kicker {
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 700;
}

.standfirst {
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  max-width: 52rem;
  color: var(--ink);
}

.hero-grid,
.summary-grid,
.method-grid,
.quadrant-grid,
.three-col {
  display: grid;
  gap: 1rem;
}

.hero-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.summary-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.method-grid,
.three-col {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.method-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.8rem;
}

.quadrant-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.hero-card,
.summary-card,
.method-card,
.metric-card,
.quadrant-card,
.appendix-card,
.callout-box,
.table-card,
.bar-card {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-card,
.summary-card,
.method-card,
.metric-card,
.quadrant-card,
.appendix-card,
.callout-box,
.table-card,
.bar-card {
  padding: 1rem;
}

.hero-card .value,
.pull-value,
.big-number {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: -0.04em;
}

.hero-card .value {
  font-size: clamp(1.8rem, 3.3vw, 3rem);
  line-height: 0.95;
  margin: 0.3rem 0 0.5rem;
}

.hero-card.dark,
.dark-card {
  background: var(--panel-dark);
  color: #f6f3ed;
  border-color: var(--panel-dark);
}

.hero-card.dark p,
.dark-card p,
.dark-card h3 {
  color: #ddd5ca;
}

.hero-card.accent {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.hero-card.accent p,
.hero-card.accent .label {
  color: rgba(255, 255, 255, 0.86);
}

.hero-card.light {
  background: var(--accent-soft);
}

.hero-card.line {
  border-width: 2px;
}

.hero-note,
.section-note,
.small {
  color: var(--muted);
  font-size: 0.82rem;
}

.section-head {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 1.4rem;
}

.section-head h2 {
  max-width: 24ch;
}

.summary-card h3,
.method-card .term,
.metric-card h3,
.quadrant-card h3,
.table-card h3,
.bar-card h3,
.appendix-card h3,
.callout-box h3 {
  margin-bottom: 0.6rem;
}

.summary-card p,
.method-card p,
.metric-card p,
.quadrant-card p,
.quadrant-card li,
.table-card p,
.callout-box li,
.appendix-card p {
  font-size: 0.95rem;
}

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1rem;
  align-items: start;
}

.compact-top {
  margin-top: 1rem;
}

.data-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
  margin-bottom: 1rem;
}

.data-strip > div {
  background: var(--panel);
  padding: 0.85rem 1rem;
}

.data-strip strong,
.metric-stack strong {
  display: block;
  margin-top: 0.3rem;
  font-size: 1.8rem;
  font-family: var(--serif);
  line-height: 0.95;
}

.strip-label,
.metric-stack span,
.label,
.term {
  display: inline-block;
  font-size: 0.72rem;
  color: var(--muted);
}

.slim {
  margin-top: 1rem;
}

.bar-row {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr) 68px;
  align-items: center;
  gap: 0.65rem;
  margin-top: 0.65rem;
}

.bar-row span,
.bar-row b {
  font-size: 0.88rem;
}

.bar {
  height: 0.8rem;
  background: var(--paper-strong);
  overflow: hidden;
}

.bar i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-deep));
}

.quote-block {
  margin: 0 0 1rem;
  padding: 1.4rem 0 1.1rem;
  border-top: 3px solid var(--accent);
  border-bottom: 1px solid var(--line);
}

.quote-block p {
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.3vw, 2.2rem);
  line-height: 1.02;
  color: var(--ink);
  max-width: 18ch;
}

.pull-stat {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  margin: 1rem 0;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pull-value,
.big-number {
  font-size: clamp(2.1rem, 4vw, 3.7rem);
  line-height: 0.9;
}

.pull-copy {
  color: var(--muted);
  max-width: 50ch;
}

.warning-band {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  background: var(--accent-soft);
  border-left: 4px solid var(--accent);
  color: var(--warn);
  font-weight: 600;
}

.metric-stack {
  display: grid;
  gap: 0.75rem;
  padding: 1rem;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.metric-stack > div {
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line);
}

.metric-stack > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.metric-card {
  min-height: 100%;
}

.metric-card .big-number {
  margin: 0.4rem 0 0.65rem;
}

.quadrant-card.high-high {
  border-top: 4px solid var(--good);
}

.quadrant-card.high-low {
  border-top: 4px solid var(--accent);
}

.quadrant-card.low-high {
  border-top: 4px solid #0d6f8b;
}

.quadrant-card.low-low {
  border-top: 4px solid #7f6d52;
}

.full-width {
  width: 100%;
}

.closing-list {
  max-width: 60rem;
  display: grid;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.closing-list li {
  color: var(--ink);
  font-size: 1rem;
}

.appendix-card p {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  max-width: none;
}

.appendix-card a {
  white-space: nowrap;
}

.section-break {
  padding-top: 2rem;
}

@page {
  size: A4 portrait;
  margin: 16mm 14mm 16mm 14mm;
}

@media (max-width: 1100px) {
  .page-shell {
    grid-template-columns: 1fr;
  }

  .rail {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .rail-inner {
    position: static;
    height: auto;
    padding-bottom: 1rem;
  }

  .toc {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-grid,
  .summary-grid,
  .method-grid,
  .three-col,
  .quadrant-grid,
  .two-col,
  .data-strip,
  .pull-stat {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .report {
    padding: 1rem 1rem 3rem;
  }

  .toc {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bar-row {
    grid-template-columns: 100px minmax(0, 1fr) 56px;
  }
}

@media print {
  body {
    background: #fff;
    font-size: 10.5pt;
  }

  .page-shell {
    display: block;
  }

  .rail {
    display: none;
  }

  .report {
    padding: 0;
  }

  .report-section {
    padding: 0.7rem 0 1.6rem;
  }

  .section-break,
  .report-close {
    break-before: page;
    page-break-before: always;
  }

  .hero-card,
  .summary-card,
  .method-card,
  .metric-card,
  .quadrant-card,
  .appendix-card,
  .callout-box,
  .table-card,
  .bar-card,
  .metric-stack,
  .quote-block,
  .data-strip,
  .pull-stat,
  .warning-band {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  .hero {
    min-height: auto;
    justify-content: flex-start;
    padding-top: 0;
  }

  .hero-card,
  .summary-card,
  .method-card,
  .metric-card,
  .quadrant-card,
  .appendix-card,
  .callout-box,
  .table-card,
  .bar-card,
  .metric-stack {
    box-shadow: none;
    background: #fff;
  }

  .hero-card.accent,
  .hero-card.dark,
  .dark-card {
    color: var(--ink);
    background: #fff;
    border-color: var(--line);
  }

  .hero-card.accent p,
  .hero-card.dark p,
  .dark-card p,
  .dark-card h3 {
    color: var(--muted);
  }

  a {
    text-decoration: none;
  }
}