/* =========================================================
   The Housing Almanac — shared design system
   Locked-in palette + type. See docs/07-design-system.md
   ========================================================= */
:root {
  --paper:        #F2EEE5;
  --paper-soft:   #FAF7EE;
  --paper-card:   #ECE6D8;
  --ink:          #14110D;
  --ink-2:        #2B2620;
  --ink-3:        #585348;
  --ink-4:        #8A8473;
  --hairline:     #D6CFBE;
  --hairline-2:   #C4BBA5;
  --rust:         #B8410E;
  --rust-2:       #8E2F08;
  --forest:       #2C5F4A;
  --forest-2:     #1F4435;
  --gold:         #B58A2A;
  --recession:    rgba(20, 17, 13, 0.055);
  --recession-rule: rgba(20, 17, 13, 0.18);
  --shadow:       0 1px 0 rgba(20,17,13,0.04), 0 8px 30px -12px rgba(20,17,13,0.08);
  --serif:        'Fraunces', 'Iowan Old Style', 'Source Serif Pro', Georgia, serif;
  --sans:         'IBM Plex Sans', 'Helvetica Neue', system-ui, sans-serif;
  --mono:         'IBM Plex Mono', 'Menlo', 'Consolas', monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-feature-settings: 'tnum' 1, 'cv11' 1, 'ss03' 1;
  line-height: 1.45;
  position: relative;
  overflow-x: hidden;
}

/* Subtle paper grain across the page */
body::before {
  content: "";
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.06 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.55;
  pointer-events: none;
  z-index: 1;
  mix-blend-mode: multiply;
}

main, header, footer { position: relative; z-index: 2; }

a { color: inherit; text-underline-offset: 3px; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

/* ---------- masthead ---------- */
.masthead {
  border-top: 6px solid var(--ink);
  border-bottom: 1px solid var(--hairline-2);
  padding: 18px clamp(20px, 4vw, 56px) 14px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  font-family: var(--sans);
}
.masthead a { text-decoration: none; }
.masthead .left { display: flex; align-items: baseline; gap: 12px; }
.masthead .seal {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 26px;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
  letter-spacing: -0.02em;
}
.masthead .seal::before {
  content: "№";
  margin-right: 4px;
  color: var(--rust);
}
.masthead .brand {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 22px;
  font-variation-settings: 'opsz' 144, 'SOFT' 30;
  letter-spacing: -0.015em;
}
.masthead .center {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  text-align: center;
}
.masthead .right {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
}
.live-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--rust);
  box-shadow: 0 0 0 0 rgba(184, 65, 14, 0.5);
  animation: pulse 2.4s infinite;
  display: inline-block;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(184, 65, 14, 0.45); }
  70%  { box-shadow: 0 0 0 8px rgba(184, 65, 14, 0); }
  100% { box-shadow: 0 0 0 0 rgba(184, 65, 14, 0); }
}

/* heavy rule */
.heavy-rule {
  height: 4px;
  border-bottom: 1px solid var(--ink);
  border-top: 1px solid var(--ink);
  margin: 0;
}

/* ---------- hero ---------- */
.hero {
  padding: 60px clamp(20px, 4vw, 56px) 28px;
  max-width: 1480px;
  margin: 0 auto;
}
.kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.kicker::before, .kicker::after {
  content: "";
  flex: 0 0 auto;
  width: 18px;
  height: 1px;
  background: var(--rust);
}
.kicker::after { flex: 1 1 auto; max-width: 240px; }

.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-variation-settings: 'opsz' 144, 'SOFT' 50;
  font-size: clamp(40px, 6.6vw, 92px);
  line-height: 0.96;
  letter-spacing: -0.025em;
  margin: 0 0 26px 0;
  max-width: 18ch;
  color: var(--ink);
}
.hero h1.tighter { font-size: clamp(34px, 5.4vw, 72px); max-width: 22ch; }
.hero h1 em {
  font-style: italic;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
  color: var(--rust);
  font-weight: 500;
}
.hero .dek {
  font-family: var(--serif);
  font-weight: 400;
  font-variation-settings: 'opsz' 24, 'SOFT' 50;
  font-size: clamp(17px, 1.4vw, 21px);
  line-height: 1.45;
  color: var(--ink-2);
  max-width: 64ch;
  margin: 0 0 8px 0;
}
.hero .dek strong { font-weight: 600; color: var(--ink); }
.hero .dek a { color: var(--rust); text-decoration-color: rgba(184,65,14,0.4); }

.byline {
  margin-top: 28px;
  display: flex;
  gap: 32px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  flex-wrap: wrap;
}
.byline span strong {
  color: var(--ink);
  font-weight: 500;
}

/* ---------- KPI strip ---------- */
.kpi-strip {
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 36px 0 0 0;
  max-width: 1480px;
  margin-left: auto;
  margin-right: auto;
}
.kpi {
  padding: 26px clamp(16px, 2.4vw, 32px) 22px;
  border-right: 1px solid var(--hairline-2);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.kpi:last-child { border-right: 0; }
.kpi-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.kpi-source {
  font-size: 9.5px;
  letter-spacing: 0.14em;
  color: var(--ink-4);
}
.kpi-value {
  font-family: var(--serif);
  font-weight: 500;
  font-variation-settings: 'opsz' 144, 'SOFT' 60;
  font-size: clamp(40px, 4.4vw, 60px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-top: 6px;
}
.kpi-value .unit {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--ink-3);
  text-transform: uppercase;
  margin-left: 2px;
}
.kpi-context {
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink-3);
  margin-top: 4px;
  line-height: 1.4;
}
.kpi-spark {
  margin-top: 14px;
  height: 38px;
  display: flex;
  align-items: flex-end;
}
.kpi-delta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-2);
}
.kpi-delta .arrow { font-family: var(--sans); font-size: 14px; line-height: 1; }
.kpi-delta.up    .arrow { color: var(--forest); }
.kpi-delta.up    .pct   { color: var(--forest); font-weight: 500; }
.kpi-delta.down  .arrow { color: var(--rust); }
.kpi-delta.down  .pct   { color: var(--rust); font-weight: 500; }
.kpi-delta .label { color: var(--ink-3); }

/* ---------- dashboard / toolbar ---------- */
.dashboard {
  max-width: 1480px;
  margin: 56px auto 0;
  padding: 0 clamp(20px, 4vw, 56px) 0;
}

.toolbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 0;
  margin-bottom: 36px;
}
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
}
.tab,
a.tab {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-3);
  padding: 14px 18px 14px 0;
  margin-right: 22px;
  border-bottom: 2px solid transparent;
  transition: color 160ms ease, border-color 160ms ease;
  letter-spacing: -0.005em;
  position: relative;
  text-decoration: none;
  display: inline-block;
}
.tab:hover { color: var(--ink); }
.tab.active {
  color: var(--ink);
  border-bottom: 2px solid var(--rust);
  font-weight: 600;
}
.tab .tab-num {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--ink-4);
  margin-right: 8px;
  letter-spacing: 0.06em;
}
.tab.active .tab-num { color: var(--rust); }

.ranges {
  display: flex;
  gap: 0;
  font-family: var(--mono);
  border: 1px solid var(--ink);
  align-self: center;
  margin-bottom: 6px;
}
.range-btn {
  padding: 7px 14px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--ink-2);
  border-right: 1px solid var(--ink);
  transition: background 160ms ease, color 160ms ease;
}
.range-btn:last-child { border-right: 0; }
.range-btn:hover { background: var(--paper-card); }
.range-btn.active { background: var(--ink); color: var(--paper); }

/* ---------- chart stage ---------- */
.chart-stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 40px;
  align-items: flex-start;
}
@media (max-width: 1080px) {
  .chart-stage { grid-template-columns: 1fr; }
}
.chart-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.chart-head h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-variation-settings: 'opsz' 144, 'SOFT' 50;
  font-size: clamp(24px, 2.6vw, 34px);
  letter-spacing: -0.018em;
  line-height: 1.05;
  margin: 0 0 8px 0;
}
.chart-head .chart-sub {
  font-family: var(--serif);
  font-style: italic;
  font-variation-settings: 'opsz' 24, 'SOFT' 100;
  font-size: 15px;
  color: var(--ink-3);
  margin: 0;
  max-width: 64ch;
  line-height: 1.45;
}
.legend {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-2);
  flex-shrink: 0;
}
.legend-row { display: flex; align-items: center; gap: 8px; }
.legend-swatch {
  width: 22px; height: 2px; flex-shrink: 0;
}
.legend-swatch.recession {
  height: 12px;
  background: var(--recession);
  border-left: 1px solid var(--recession-rule);
  border-right: 1px solid var(--recession-rule);
}

.chart-canvas-wrap {
  background: var(--paper-soft);
  border: 1px solid var(--hairline-2);
  padding: 18px 8px 10px 8px;
  position: relative;
  box-shadow: var(--shadow);
}
.chart-canvas-wrap svg { display: block; width: 100%; height: auto; }

.chart-axis text {
  font-family: var(--mono);
  font-size: 10.5px;
  fill: var(--ink-3);
  letter-spacing: 0.04em;
}
.chart-grid line { stroke: var(--hairline); stroke-width: 1; shape-rendering: crispEdges; }
.chart-grid line.zero { stroke: var(--ink-2); stroke-width: 1; }

.chart-recession rect {
  fill: var(--recession);
}
.chart-recession line {
  stroke: var(--recession-rule);
  stroke-width: 1;
  stroke-dasharray: 1 3;
  shape-rendering: crispEdges;
}
.chart-recession text {
  font-family: var(--mono);
  font-size: 9px;
  fill: var(--ink-4);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.chart-line { fill: none; stroke-width: 1.6; stroke-linejoin: round; stroke-linecap: round; }
.chart-line.existing { stroke: var(--rust); }
.chart-line.new      { stroke: var(--forest); }
.chart-line.total    { stroke: var(--ink); }
.chart-line.rate     { stroke: var(--rust); }
.chart-line.price-existing { stroke: var(--rust); }
.chart-line.price-new      { stroke: var(--forest); }
.chart-line.drawdown { stroke: var(--rust); fill: rgba(184,65,14,0.1); }

.chart-area {
  fill-opacity: 0.06;
  stroke: none;
}
.chart-area.existing { fill: var(--rust); }
.chart-area.new      { fill: var(--forest); }
.chart-area.total    { fill: var(--ink); }

.chart-marker {
  stroke: var(--paper-soft);
  stroke-width: 1.4;
}
.chart-marker.existing { fill: var(--rust); }
.chart-marker.new      { fill: var(--forest); }
.chart-marker.total    { fill: var(--ink); }
.chart-marker.rate     { fill: var(--rust); }

.chart-callout-line {
  stroke: var(--ink);
  stroke-width: 1;
  stroke-linecap: round;
}
.chart-callout-text {
  font-family: var(--mono);
  font-size: 10.5px;
  fill: var(--ink);
  letter-spacing: 0.02em;
}
.chart-callout-text .label {
  font-family: var(--serif);
  font-style: italic;
  font-size: 13px;
  font-weight: 500;
}
.chart-callout-marker {
  fill: var(--ink);
  stroke: var(--paper-soft);
  stroke-width: 2;
}

.chart-hover-line {
  stroke: var(--ink);
  stroke-width: 1;
  stroke-dasharray: 2 2;
  pointer-events: none;
  opacity: 0;
  transition: opacity 120ms ease;
}
.chart-hover-line.visible { opacity: 1; }

.chart-tooltip {
  position: absolute;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 10px 14px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 120ms ease;
  border: 1px solid var(--ink);
  white-space: nowrap;
  z-index: 4;
  box-shadow: 0 6px 20px -8px rgba(0,0,0,0.4);
}
.chart-tooltip.visible { opacity: 1; }
.chart-tooltip .tt-year {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-transform: none;
  display: block;
  margin-bottom: 4px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(242, 238, 229, 0.2);
}
.chart-tooltip .tt-row {
  display: flex; justify-content: space-between; gap: 18px;
  margin-top: 3px;
}
.chart-tooltip .tt-row .tt-label {
  text-transform: uppercase;
  font-size: 9.5px;
  letter-spacing: 0.12em;
  color: rgba(242,238,229,0.6);
}
.chart-tooltip .tt-row .tt-val { font-weight: 500; }

/* ---------- chart sidebar (annotations) ---------- */
.chart-side {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.55;
  border-left: 1px solid var(--hairline-2);
  padding-left: 32px;
}
.chart-side h3 {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--hairline-2);
}
.chart-side .anno {
  margin: 0 0 22px 0;
  padding: 0;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 14px;
}
.chart-side .anno .yr {
  font-family: var(--serif);
  font-size: 22px;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
  font-style: italic;
  font-weight: 500;
  color: var(--rust);
  line-height: 1;
  padding-top: 2px;
}
.chart-side .anno .body {
  font-family: var(--serif);
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.5;
  font-variation-settings: 'opsz' 14, 'SOFT' 50;
}
.chart-side .anno .body strong { font-weight: 600; color: var(--ink); }

/* ---------- data table tab ---------- */
.table-wrap {
  overflow: auto;
  border: 1px solid var(--hairline-2);
  background: var(--paper-soft);
  max-height: 640px;
  box-shadow: var(--shadow);
}
table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-2);
}
.data-table thead th {
  position: sticky; top: 0;
  background: var(--ink);
  color: var(--paper);
  text-align: right;
  padding: 12px 14px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 10.5px;
  border-bottom: 1px solid var(--ink);
  z-index: 1;
}
.data-table thead th:first-child { text-align: left; }
.data-table tbody td {
  padding: 8px 14px;
  text-align: right;
  border-bottom: 1px solid var(--hairline);
  font-feature-settings: 'tnum' 1;
}
.data-table tbody td:first-child {
  text-align: left;
  font-family: var(--serif);
  font-size: 14px;
  color: var(--ink);
  font-weight: 500;
  letter-spacing: -0.005em;
}
.data-table tbody td:first-child a {
  color: inherit;
  text-decoration-color: var(--hairline-2);
  text-underline-offset: 2px;
}
.data-table tbody tr:hover { background: var(--paper-card); }
.data-table tbody td.recession-yr {
  position: relative;
}
.data-table tbody tr.recession-yr td:first-child::after {
  content: "·";
  margin-left: 8px;
  color: var(--rust);
  font-size: 22px;
  line-height: 0;
  vertical-align: middle;
}
.data-table .nan { color: var(--ink-4); font-style: italic; }

/* ---------- context cards ---------- */
.context {
  max-width: 1480px;
  margin: 80px auto 0;
  padding: 0 clamp(20px, 4vw, 56px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
@media (max-width: 900px) { .context { grid-template-columns: 1fr; } }
.context article {
  padding: 36px clamp(16px, 2.4vw, 36px);
  border-right: 1px solid var(--hairline-2);
}
.context article:last-child { border-right: 0; }
@media (max-width: 900px) {
  .context article { border-right: 0; border-bottom: 1px solid var(--hairline-2); }
  .context article:last-child { border-bottom: 0; }
}
.context h3 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rust);
  margin: 0 0 14px 0;
}
.context h4 {
  font-family: var(--serif);
  font-size: 22px;
  font-variation-settings: 'opsz' 144, 'SOFT' 50;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin: 0 0 14px 0;
  color: var(--ink);
}
.context p {
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.55;
  font-variation-settings: 'opsz' 14, 'SOFT' 50;
  color: var(--ink-2);
  margin: 0 0 12px 0;
}
.context ul {
  font-family: var(--sans);
  font-size: 13.5px;
  color: var(--ink-2);
  line-height: 1.6;
  padding-left: 0;
  list-style: none;
  margin: 0;
}
.context ul li {
  padding: 8px 0;
  border-bottom: 1px dotted var(--hairline-2);
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.context ul li:last-child { border-bottom: 0; }
.context ul li code {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.context p a { color: var(--rust); text-decoration-color: rgba(184,65,14,0.4); }

/* ---------- prose (article body for year/q/explainer) ---------- */
.prose {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px clamp(20px, 4vw, 56px) 24px;
  font-family: var(--serif);
  font-variation-settings: 'opsz' 14, 'SOFT' 50;
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink-2);
}
.prose h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-variation-settings: 'opsz' 144, 'SOFT' 50;
  font-size: clamp(26px, 2.4vw, 32px);
  letter-spacing: -0.015em;
  line-height: 1.15;
  margin: 56px 0 16px;
  color: var(--ink);
}
.prose h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-variation-settings: 'opsz' 24, 'SOFT' 60;
  font-size: 22px;
  letter-spacing: -0.005em;
  margin: 36px 0 10px;
  color: var(--ink);
}
.prose p { margin: 0 0 18px; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose em { font-style: italic; }
.prose a { color: var(--rust); text-decoration-color: rgba(184,65,14,0.4); }
.prose ul, .prose ol {
  font-family: var(--serif);
  font-size: 17px;
  margin: 0 0 22px;
  padding-left: 22px;
}
.prose ul li, .prose ol li { margin-bottom: 6px; }
.prose blockquote {
  border-left: 3px solid var(--rust);
  margin: 24px 0;
  padding: 4px 0 4px 22px;
  font-style: italic;
  color: var(--ink-3);
}
.prose figure {
  margin: 28px 0;
  background: var(--paper-soft);
  border: 1px solid var(--hairline-2);
  padding: 20px clamp(8px, 1vw, 16px) 14px;
  box-shadow: var(--shadow);
}
.prose figcaption {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 8px;
  text-align: center;
}
.prose .pullquote {
  font-family: var(--serif);
  font-weight: 500;
  font-variation-settings: 'opsz' 144, 'SOFT' 100;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ink);
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  padding: 28px 0;
  margin: 36px 0;
  font-style: italic;
}
.prose .data-callout {
  background: var(--paper-card);
  border-left: 3px solid var(--rust);
  padding: 18px 22px;
  margin: 24px 0;
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
}
.prose .data-callout strong { color: var(--ink); }
.prose hr { border: 0; border-top: 1px solid var(--hairline-2); margin: 36px 0; }

/* ---------- pagination (year prev/next) ---------- */
.pagination {
  max-width: 720px;
  margin: 28px auto 0;
  padding: 0 clamp(20px, 4vw, 56px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--ink);
}
.pagination a {
  padding: 22px 0;
  display: block;
  text-decoration: none;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  transition: color 160ms ease;
}
.pagination a:hover { color: var(--ink); }
.pagination a strong {
  display: block;
  margin-top: 6px;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -0.005em;
  text-transform: none;
  color: var(--ink);
}
.pagination .next { text-align: right; }

/* ---------- breadcrumb ---------- */
.breadcrumb {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px clamp(20px, 4vw, 56px) 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.breadcrumb a {
  color: var(--ink-3);
  text-decoration: none;
  border-bottom: 1px dotted var(--hairline-2);
}
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb span { color: var(--ink-4); margin: 0 8px; }

/* ---------- listing grid (for year index, q index) ---------- */
.listing {
  max-width: 1180px;
  margin: 56px auto 0;
  padding: 0 clamp(20px, 4vw, 56px);
}
.listing h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 38px);
  font-variation-settings: 'opsz' 144, 'SOFT' 50;
  font-weight: 600;
  letter-spacing: -0.018em;
  line-height: 1.1;
  margin: 0 0 28px;
}
.listing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0;
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--hairline-2);
}
.listing-grid a {
  padding: 18px 16px;
  text-decoration: none;
  border-right: 1px solid var(--hairline-2);
  border-bottom: 1px solid var(--hairline-2);
  transition: background 160ms ease;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--paper-soft);
}
.listing-grid a:hover { background: var(--paper-card); }
.listing-grid .yr {
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 500;
  font-variation-settings: 'opsz' 144, 'SOFT' 60;
  letter-spacing: -0.015em;
  line-height: 1;
  color: var(--ink);
}
.listing-grid .meta {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  text-transform: uppercase;
}
.listing-grid .meta.recession { color: var(--rust); }

/* ---------- colophon / footer ---------- */
.colophon {
  max-width: 1480px;
  margin: 0 auto;
  padding: 36px clamp(20px, 4vw, 56px) 56px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 24px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.colophon .sources strong {
  color: var(--ink);
  font-weight: 500;
}
.colophon .right-col { text-align: right; }
.colophon .right-col strong { color: var(--ink); font-weight: 500; }
.colophon .seal-foot {
  font-family: var(--serif);
  font-size: 18px;
  font-style: italic;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink);
  margin-bottom: 6px;
}
.colophon-links {
  margin-top: 20px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.colophon-links a {
  color: var(--ink-3);
  text-decoration: none;
  border-bottom: 1px dotted var(--hairline-2);
}
.colophon-links a:hover { color: var(--ink); }

.affiliate-disclosure {
  max-width: 1480px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 56px);
  font-family: var(--sans);
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--ink-4);
  border-top: 1px dotted var(--hairline-2);
  padding-top: 16px;
  padding-bottom: 16px;
  margin-bottom: 0;
}
.affiliate-disclosure strong { color: var(--ink-3); font-weight: 600; }

/* ---------- entrance animation ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(14px);
  animation: fadeUp 700ms cubic-bezier(.22,.61,.36,1) forwards;
}
.fade-up.d1 { animation-delay: 80ms; }
.fade-up.d2 { animation-delay: 220ms; }
.fade-up.d3 { animation-delay: 360ms; }
.fade-up.d4 { animation-delay: 500ms; }
.fade-up.d5 { animation-delay: 640ms; }
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.chart-line.draw {
  stroke-dasharray: 4000;
  stroke-dashoffset: 4000;
  animation: dash 1500ms cubic-bezier(.4, 0, .2, 1) 240ms forwards;
}
@keyframes dash {
  to { stroke-dashoffset: 0; }
}

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .toolbar { flex-direction: column; align-items: stretch; gap: 14px; }
  .ranges { align-self: flex-start; margin-bottom: 14px; }
  .tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    margin: 0 calc(-1 * clamp(20px, 4vw, 56px));
    padding: 0 clamp(20px, 4vw, 56px);
    scrollbar-width: none;
    border-bottom: 1px solid var(--hairline-2);
  }
  .tabs::-webkit-scrollbar { display: none; }
  .tab { white-space: nowrap; padding: 12px 0; margin-right: 18px; flex-shrink: 0; }
  .chart-head { flex-direction: column; align-items: flex-start; }
  .legend { flex-direction: row; flex-wrap: wrap; gap: 14px; }
}

@media (max-width: 760px) {
  .masthead { grid-template-columns: 1fr; gap: 6px; text-align: left; padding: 14px 20px 12px; }
  .masthead .center, .masthead .right { justify-content: flex-start; text-align: left; }
  .masthead .right { font-size: 10px; letter-spacing: 0.08em; }
  .kpi-strip { grid-template-columns: repeat(2, 1fr); margin-top: 28px; }
  .kpi { padding: 18px 16px 16px; gap: 4px; }
  .kpi-value { font-size: 36px; }
  .kpi-label { font-size: 9.5px; }
  .kpi-label .kpi-source { display: none; }
  .kpi-context { font-size: 11.5px; }
  .kpi:nth-child(2n) { border-right: 0; }
  .kpi:nth-child(-n+2) { border-bottom: 1px solid var(--hairline-2); }
  .hero { padding: 36px 20px 8px; }
  .hero h1 { font-size: 40px; line-height: 1; }
  .hero .dek { font-size: 16px; }
  .byline { gap: 14px; font-size: 10px; letter-spacing: 0.1em; }
  .dashboard { margin-top: 36px; padding: 0 20px; }
  .chart-side { border-left: 0; border-top: 1px solid var(--hairline-2); padding-left: 0; padding-top: 28px; margin-top: 28px; }
  .chart-side .anno { grid-template-columns: 44px 1fr; gap: 12px; margin-bottom: 18px; }
  .chart-canvas-wrap { padding: 12px 4px 6px; }
  .chart-head h2 { font-size: 24px; }
  .chart-head .chart-sub { font-size: 13.5px; }
  .colophon { grid-template-columns: 1fr; padding: 28px 20px 36px; }
  .colophon .right-col { text-align: left; }
  .context article { padding: 28px 20px; }
  .context h4 { font-size: 19px; }
  .context p { font-size: 14px; }
  .data-table thead th { font-size: 9.5px; padding: 10px 10px; letter-spacing: 0.08em; }
  .data-table tbody td { padding: 7px 10px; font-size: 11px; }
  .data-table tbody td:first-child { font-size: 13px; }
  .prose { font-size: 17px; padding: 36px 20px 16px; }
  .prose h2 { font-size: 24px; margin-top: 36px; }
  .pagination { padding: 0 20px; }
  .pagination a { padding: 18px 0; }
  .pagination a strong { font-size: 19px; }
}