@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("../assets/fonts/plus-jakarta-sans-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Newsreader";
  src: url("../assets/fonts/newsreader-latin.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  font-optical-sizing: auto;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Source Han Serif CN";
  src: url("../assets/fonts/source-han-serif-cn-vf.otf.woff2") format("woff2");
  font-style: normal;
  font-weight: 250 900;
  font-display: swap;
}

@font-face {
  font-family: "Source Han Sans CN";
  src: url("../assets/fonts/source-han-sans-cn-vf.otf.woff2") format("woff2");
  font-style: normal;
  font-weight: 250 900;
  font-display: swap;
}

:root {
  color-scheme: light;
  --paper: #f4eee2;
  --paper-white: #fbf8f1;
  --paper-shade: #ebe2d1;
  --ink: #27342f;
  --muted: #68695f;
  --rule: #c9bda9;
  --rule-dark: #a99d88;
  --cpi: #b85b43;
  --wpi: #4f7770;
  --brass: #92774b;
  --font-ui: "Plus Jakarta Sans", "Source Han Sans CN", sans-serif;
  --font-reading: "Newsreader", "Source Han Serif CN", "Source Han Serif SC", "Noto Serif SC", "Songti SC", "SimSun", serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background-color: #e9e1d1;
  background-image:
    radial-gradient(ellipse at 15% 4%, rgba(255, 255, 255, .55), transparent 42%),
    radial-gradient(rgba(85, 69, 43, .075) .65px, transparent .65px);
  background-size: auto, 7px 7px;
  font-family: var(--font-reading);
  font-size: 16px;
  line-height: 1.65;
  font-optical-sizing: auto;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

a:focus-visible,
select:focus-visible {
  outline: 3px solid var(--brass);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  z-index: 10;
  top: 8px;
  left: 8px;
  padding: 9px 12px;
  transform: translateY(-150%);
  color: var(--paper-white);
  background: var(--ink);
  font: 600 14px/1.2 var(--font-ui);
}

.skip-link:focus { transform: translateY(0); }

.page-shell {
  width: min(1260px, calc(100% - 64px));
  margin: 0 auto;
  padding: 0 42px;
  background: rgba(251, 248, 241, .87);
  box-shadow: 0 0 0 1px rgba(86, 75, 55, .09), 0 26px 80px rgba(76, 62, 40, .08);
}

.masthead,
.identity,
.masthead-meta,
.page-footer {
  display: flex;
  align-items: center;
}

.masthead {
  min-height: 90px;
  justify-content: space-between;
  border-bottom: 1px solid var(--rule);
  font-family: var(--font-ui);
}

.identity {
  gap: 13px;
  color: inherit;
  text-decoration: none;
}

.identity-mark {
  display: grid;
  width: 30px;
  height: 30px;
  grid-template: repeat(2, 1fr) / repeat(2, 1fr);
  gap: 3px;
  transform: rotate(-8deg);
}

.identity-mark i {
  border: 1px solid var(--ink);
  background: linear-gradient(140deg, transparent 45%, rgba(184, 91, 67, .8) 46% 53%, transparent 54%);
}

.identity-mark i:nth-child(2), .identity-mark i:nth-child(3) {
  background: linear-gradient(45deg, var(--wpi) 0 18%, transparent 19%);
}

.identity-copy { display: grid; line-height: 1.2; }
.identity-kicker { color: var(--muted); font-size: 9px; letter-spacing: .16em; }
.identity-name { margin-top: 4px; font-size: 15px; font-weight: 700; letter-spacing: .02em; }

.masthead-meta {
  gap: 10px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: .05em;
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-left: 3px;
  font: 600 10px/1.3 var(--font-ui);
  letter-spacing: .02em;
}

.language-switch a {
  padding: 4px 2px;
  border-bottom: 1px solid transparent;
  color: inherit;
  text-decoration: none;
}

.language-switch a[aria-current="page"] {
  border-color: var(--brass);
  color: var(--ink);
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--wpi);
  box-shadow: 0 0 0 3px rgba(79, 119, 112, .12);
}

.meta-divider { width: 1px; height: 15px; margin: 0 3px; background: var(--rule); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(230px, .7fr);
  gap: 64px;
  align-items: center;
  padding: 72px 0 66px;
  border-bottom: 1px solid var(--rule);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 14px;
  color: var(--muted);
  font: 600 11px/1.3 var(--font-ui);
  letter-spacing: .09em;
}

.eyebrow-mark {
  width: 16px;
  height: 1px;
  background: var(--brass);
}

.hero h1 {
  max-width: 770px;
  margin: 0;
  font: 600 clamp(42px, 5vw, 68px)/1.2 var(--font-ui);
  letter-spacing: -.055em;
  text-wrap: balance;
}

.hero h1 span { color: var(--cpi); }

.hero-intro {
  max-width: 680px;
  margin: 23px 0 0;
  color: #56584f;
  font-size: 18px;
  line-height: 1.8;
}

.hero-note {
  position: relative;
  min-height: 224px;
  padding: 23px 23px 20px;
  border: 1px solid var(--rule);
  background:
    linear-gradient(90deg, rgba(146, 119, 75, .08) 1px, transparent 1px) 0 0 / 22px 100%,
    var(--paper);
}

.hero-note-label {
  color: var(--muted);
  font: 600 10px/1.3 var(--font-ui);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.hero-equation {
  display: flex;
  align-items: center;
  gap: 15px;
  margin: 12px 0 4px;
  font: 500 44px/1.15 "Newsreader", "Noto Serif SC", Georgia, serif;
  font-variant-numeric: lining-nums;
}

.hero-equation b { color: var(--cpi); font: 400 24px/1 var(--font-ui); }
.hero-equation span:last-child { color: var(--wpi); }

.hero-note p {
  max-width: 255px;
  margin: 9px 0 18px;
  color: #5c5d53;
  font-size: 14px;
  line-height: 1.65;
}

.hero-note strong { color: var(--ink); font-weight: 600; }

.hero-rule {
  display: flex;
  height: 12px;
  align-items: flex-start;
  justify-content: space-between;
  border-top: 1px solid var(--rule-dark);
}

.hero-rule span { width: 1px; height: 6px; background: var(--rule-dark); }
.hero-rule span:last-child { height: 10px; }

.story-panel { padding: 64px 0 60px; border-bottom: 1px solid var(--rule); }

.panel-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: 23px;
}

.heading-copy h2,
.learning-heading h2,
.sources-title h2 {
  margin: 0;
  font: 600 clamp(25px, 3vw, 34px)/1.25 var(--font-ui);
  letter-spacing: -.035em;
  text-wrap: balance;
}

.heading-caption { margin: 8px 0 0; color: var(--muted); font-size: 14px; }

.period-controls {
  display: flex;
  flex: 0 0 auto;
  align-items: end;
  gap: 9px;
  margin: 0;
  font-family: var(--font-ui);
}

.period-field { display: grid; gap: 5px; }
.period-field > span { color: var(--muted); font-size: 10px; letter-spacing: .08em; }

.period-field select {
  width: 160px;
  min-height: 42px;
  padding: 8px 34px 8px 10px;
  border: 1px solid var(--rule-dark);
  border-radius: 2px;
  color: var(--ink);
  background-color: var(--paper-white);
  font: 600 12px/1.2 var(--font-ui);
}

.period-arrow { padding: 0 1px 11px; color: var(--brass); font-size: 17px; }

.chart-paper {
  margin: 0;
  padding: 19px 22px 12px;
  border: 1px solid var(--rule);
  background:
    linear-gradient(0deg, rgba(146, 119, 75, .035) 1px, transparent 1px) 0 0 / 100% 26px,
    var(--paper-white);
}

.chart-topline { display: flex; align-items: center; justify-content: space-between; gap: 15px; }
.selected-range { margin: 0; color: var(--muted); font: 500 12px/1.3 var(--font-ui); letter-spacing: .03em; }

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: #55584f;
  font: 500 11px/1.3 var(--font-ui);
}

.legend span { display: inline-flex; align-items: center; gap: 7px; }
.legend-swatch { width: 19px; height: 3px; border-radius: 2px; }
.cpi-swatch { background: var(--cpi); }
.wpi-swatch { background: var(--wpi); }

.chart-scroll { overflow-x: auto; overflow-y: hidden; scrollbar-color: var(--rule-dark) transparent; scrollbar-width: thin; }
#trend-chart { display: block; width: 100%; min-width: 700px; height: auto; overflow: visible; }

.chart-grid { stroke: #ddd4c4; stroke-width: 1; }
.baseline-grid { stroke: #aa9d88; stroke-dasharray: 3 5; }
.chart-axis { stroke: #938873; stroke-width: 1; }
.chart-spine { fill: rgba(146, 119, 75, .4); }
.axis-label { fill: #68695f; font: 11px var(--font-ui); font-variant-numeric: tabular-nums; }
.y-label { font-size: 10px; }
.series-path { fill: none; stroke-linecap: round; stroke-linejoin: round; stroke-width: 3; vector-effect: non-scaling-stroke; }
.cpi-path { stroke: var(--cpi); }
.wpi-path { stroke: var(--wpi); }
.series-point { stroke: var(--paper-white); stroke-width: 2.5; vector-effect: non-scaling-stroke; }
.cpi-point { fill: var(--cpi); }
.wpi-point { fill: var(--wpi); }
.endpoint-label { font: 700 11px var(--font-ui); }
.endpoint-label.cpi-point { fill: var(--cpi); }
.endpoint-label.wpi-point { fill: var(--wpi); }

.chart-caption {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 8px;
  border-top: 1px solid rgba(201, 189, 169, .7);
  color: var(--muted);
  font-size: 12px;
}

.chart-scroll-hint { display: none; margin: 9px 0 0; color: var(--muted); font: 500 10px/1.5 var(--font-ui); }

.results-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1.05fr;
  border-bottom: 1px solid var(--rule);
}

.result-block,
.comparison-note { min-width: 0; padding: 23px 23px 22px 0; }
.result-block + .result-block,
.comparison-note { padding-left: 23px; border-left: 1px solid var(--rule); }
.result-label,.comparison-label { display: flex; align-items: center; gap: 8px; color: var(--muted); font: 600 11px/1.3 var(--font-ui); letter-spacing: .04em; }
.result-dot { width: 8px; height: 8px; border-radius: 50%; }
.result-cpi .result-dot { background: var(--cpi); }
.result-wpi .result-dot { background: var(--wpi); }

.result-main { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; margin-top: 10px; }
.result-main strong { font: 600 clamp(28px, 3vw, 38px)/1.1 "Plus Jakarta Sans", "Source Han Sans CN", sans-serif; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.result-cpi .result-main strong { color: var(--cpi); }
.result-wpi .result-main strong { color: var(--wpi); }
.result-main span { color: var(--muted); font-size: 11px; }
.result-detail { margin: 8px 0 0; color: #55584f; font-size: 13px; line-height: 1.6; }
.result-detail strong { color: var(--ink); font: 600 14px var(--font-ui); }

.comparison-note { display: flex; flex-direction: column; justify-content: center; background: rgba(235, 226, 209, .38); }
.comparison-note > strong { margin-top: 7px; font: 600 17px/1.4 var(--font-ui); letter-spacing: -.02em; }
.world-panel .comparison-note > strong { color: var(--ink); font-size: clamp(24px, 2.4vw, 30px); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.comparison-note p { margin: 4px 0 0; color: var(--muted); font-size: 12px; line-height: 1.5; }

.calculation-note { margin: 12px 0 0; color: var(--muted); font-size: 12px; line-height: 1.65; }

.learning-section { padding: 64px 0 67px; border-bottom: 1px solid var(--rule); }
.learning-heading { margin-bottom: 25px; }
.learning-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.learning-card { padding: 19px 19px 18px; border-top: 2px solid var(--rule-dark); background: rgba(244, 238, 226, .67); }
.learning-card:nth-child(1) { border-top-color: var(--cpi); }
.learning-card:nth-child(2) { border-top-color: var(--wpi); }
.learning-card:nth-child(3) { border-top-color: var(--brass); }
.learning-index { display: flex; justify-content: space-between; margin: 0 0 15px; color: var(--muted); font: 600 10px/1.3 var(--font-ui); letter-spacing: .07em; }
.learning-index span { color: var(--rule-dark); font-size: 9px; }
.learning-card h3 { margin: 0 0 10px; font: 600 18px/1.4 var(--font-ui); letter-spacing: -.025em; }
.learning-card > p:not(.learning-index) { margin: 0; color: #57594f; font-size: 14px; line-height: 1.8; }
.text-link { display: inline-block; margin-top: 16px; color: #425c56; font: 600 11px/1.4 var(--font-ui); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.text-link span { padding-left: 2px; color: var(--brass); }
.static-link { color: var(--muted); text-decoration: none; }

.sources-section {
  display: grid;
  grid-template-columns: minmax(220px, .75fr) minmax(0, 1.4fr);
  column-gap: 55px;
  row-gap: 12px;
  padding: 56px 0 52px;
}

.sources-title h2 { max-width: 300px; font-size: 25px; }
.sources-title > p:last-child { margin: 11px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.source-list { align-self: start; }
.source-item { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 13px 0; border-bottom: 1px solid var(--rule); }
.source-item:first-child { border-top: 1px solid var(--rule); }
.source-key { display: grid; width: 37px; height: 28px; place-items: center; font: 700 10px/1 var(--font-ui); letter-spacing: .06em; }
.cpi-source-key { color: var(--cpi); background: rgba(184, 91, 67, .1); }
.wpi-source-key { color: var(--wpi); background: rgba(79, 119, 112, .12); }
.source-item a { font: 600 12px/1.5 var(--font-ui); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.source-item p { margin: 3px 0 0; color: var(--muted); font-size: 11px; }
.source-date { color: var(--muted); font: 500 10px/1.3 var(--font-ui); white-space: nowrap; }
.source-footnote { grid-column: 2; margin: 1px 0 0; color: var(--muted); font-size: 11px; line-height: 1.7; }

.page-footer {
  min-height: 68px;
  justify-content: space-between;
  gap: 14px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font: 500 10px/1.5 var(--font-ui);
  letter-spacing: .03em;
}

.page-footer a { color: #425c56; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.load-error { padding: 12px; border: 1px solid var(--cpi); color: #762f1d; background: #fff1e9; font: 500 14px/1.5 var(--font-ui); }

@media (max-width: 950px) {
  .page-shell { width: min(100% - 36px, 850px); padding: 0 28px; }
  .hero { grid-template-columns: minmax(0, 1.4fr) minmax(210px, .7fr); gap: 34px; padding: 60px 0; }
  .panel-heading { align-items: start; flex-direction: column; gap: 20px; }
  .period-controls { align-self: end; }
  .learning-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .learning-why { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  body { font-size: 15px; }
  .page-shell { width: 100%; padding: 0 19px; box-shadow: none; }
  .masthead { min-height: 75px; align-items: start; flex-direction: column; justify-content: center; gap: 8px; padding: 12px 0; }
  .identity-mark { width: 25px; height: 25px; }
  .identity-copy { line-height: 1.1; }
  .identity-kicker { font-size: 8px; }
  .identity-name { margin-top: 3px; font-size: 13px; }
  .masthead-meta { gap: 7px; font-size: 9px; }
  .language-switch { gap: 7px; font-size: 9px; }
  .live-dot { width: 6px; height: 6px; }
  .meta-divider { height: 11px; }
  .hero { grid-template-columns: 1fr; gap: 25px; padding: 48px 0 40px; }
  .eyebrow { margin-bottom: 11px; font-size: 10px; }
  .hero h1 { font-size: clamp(38px, 10vw, 54px); line-height: 1.24; }
  .hero-intro { margin-top: 17px; font-size: 16px; line-height: 1.75; }
  .hero-note { min-height: auto; padding: 16px 17px 13px; }
  .hero-equation { margin-top: 7px; font-size: 34px; }
  .hero-note p { max-width: none; margin: 7px 0 14px; font-size: 13px; }
  .story-panel { padding: 43px 0 42px; }
  .heading-copy h2, .learning-heading h2 { font-size: 25px; }
  .heading-caption { font-size: 13px; }
  .panel-heading { gap: 18px; margin-bottom: 17px; }
  .period-controls { display: grid; width: 100%; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 7px; }
  .period-field select { width: 100%; min-width: 0; min-height: 40px; padding: 7px 25px 7px 8px; font-size: 10px; }
  .period-field > span { font-size: 9px; }
  .period-arrow { padding-bottom: 10px; }
  .chart-paper { padding: 13px 12px 10px; }
  .chart-topline { align-items: start; flex-direction: column; gap: 10px; }
  .legend { gap: 12px; font-size: 10px; }
  #trend-chart { min-width: 700px; }
  .chart-caption { align-items: start; flex-direction: column; gap: 3px; font-size: 11px; }
  .chart-scroll-hint { display: block; }
  .results-row { grid-template-columns: 1fr; }
  .result-block, .comparison-note { padding: 17px 0; }
  .result-block + .result-block, .comparison-note { padding-left: 0; border-left: 0; border-top: 1px solid var(--rule); }
  .result-main strong { font-size: 32px; }
  .comparison-note { padding-right: 10px; }
  .learning-section { padding: 45px 0 43px; }
  .learning-grid { grid-template-columns: 1fr; gap: 12px; }
  .learning-why { grid-column: auto; }
  .learning-card { padding: 17px 16px; }
  .learning-card h3 { font-size: 17px; }
  .learning-card > p:not(.learning-index) { font-size: 14px; }
  .sources-section { grid-template-columns: 1fr; gap: 16px; padding: 42px 0 38px; }
  .sources-title h2 { max-width: none; font-size: 23px; }
  .source-item { grid-template-columns: 36px minmax(0, 1fr); gap: 10px; }
  .source-key { width: 32px; height: 25px; }
  .source-date { grid-column: 2; margin-top: -5px; font-size: 9px; }
  .source-footnote { grid-column: 1; }
  .page-footer { align-items: start; flex-direction: column; justify-content: center; gap: 2px; padding: 14px 0; }
}

[hidden] { display: none !important; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- economy tabs ---------- */

.country-tabs {
  position: sticky;
  z-index: 6;
  top: 0;
  display: flex;
  gap: 2px;
  margin: 0 -42px;
  padding: 0 42px;
  overflow-x: auto;
  border-bottom: 1px solid var(--rule);
  background: rgba(251, 248, 241, .96);
  backdrop-filter: blur(6px);
  scrollbar-width: none;
}

.country-tabs::-webkit-scrollbar { display: none; }

.country-tabs button {
  flex: 0 0 auto;
  min-height: 50px;
  padding: 0 17px;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  background: none;
  font: 600 13px/1.2 var(--font-ui);
  letter-spacing: .01em;
  cursor: pointer;
}

.country-tabs button:hover { color: var(--ink); }

.country-tabs button[aria-selected="true"] {
  border-bottom-color: var(--brass);
  color: var(--ink);
}

.country-tabs .compare-tab {
  margin-left: auto;
  border-left: 1px solid var(--rule);
  padding-left: 22px;
  color: #425c56;
}

.country-tabs button:focus-visible,
button:focus-visible {
  outline: 3px solid var(--brass);
  outline-offset: -3px;
}

/* ---------- World Bank country view ---------- */

.world-panel { border-bottom: 1px solid var(--rule); }
#abs-view + .world-panel { padding-top: 56px; }
.world-panel .learning-grid { margin-top: 36px; }
.world-sources { margin-top: 30px; }

.chart-hover-area { position: relative; }
.hover-target { fill: transparent; cursor: crosshair; }
.crosshair { stroke: #938873; stroke-width: 1; stroke-dasharray: 2 4; vector-effect: non-scaling-stroke; }

.chart-tooltip {
  position: absolute;
  z-index: 3;
  display: grid;
  min-width: 190px;
  gap: 4px;
  padding: 9px 11px;
  border: 1px solid var(--rule-dark);
  color: var(--ink);
  background: var(--paper-white);
  box-shadow: 0 8px 22px rgba(76, 62, 40, .12);
  font: 500 11px/1.4 var(--font-ui);
  pointer-events: none;
}

.chart-tooltip strong { font-size: 12px; }
.tooltip-note { margin-top: -3px; color: var(--muted); font-size: 10px; }
.tooltip-row { display: grid; grid-template-columns: 12px 1fr auto; align-items: center; gap: 7px; color: var(--muted); }
.tooltip-row i { width: 10px; height: 3px; border-radius: 2px; }
.tooltip-cpi i { background: var(--cpi); }
.tooltip-wpi i { background: var(--wpi); }
.tooltip-row b { color: var(--ink); font-variant-numeric: tabular-nums; }

/* ---------- comparison view ---------- */

.compare-controls { flex-wrap: wrap; }
.sort-field { margin-left: 10px; }
.sort-field select { width: 170px; }

.compare-paper { padding-bottom: 14px; }
.compare-scroll { margin-top: 12px; overflow-x: auto; }

.compare-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-family: var(--font-ui);
}

.compare-table th,
.compare-table td { padding: 12px 10px; border-bottom: 1px solid rgba(201, 189, 169, .7); text-align: left; vertical-align: middle; }
.compare-table thead th { padding-top: 4px; color: var(--muted); font: 600 10px/1.3 var(--font-ui); letter-spacing: .07em; }
.compare-table tbody th { width: 128px; font: 600 14px/1.3 var(--font-ui); }
.compare-table .numeric { width: 120px; text-align: right; font-variant-numeric: tabular-nums; }
.compare-real { font: 600 17px/1.2 var(--font-ui); letter-spacing: -.02em; }
.compare-table tbody tr:last-child > * { border-bottom: 0; }

.bar-row { display: grid; grid-template-columns: minmax(0, 1fr) 150px; align-items: center; gap: 12px; }
.bar-row + .bar-row { margin-top: 5px; }

.bar-track {
  position: relative;
  height: 12px;
  background: linear-gradient(90deg, transparent calc(var(--zero) - .5px), #938873 calc(var(--zero) - .5px), #938873 calc(var(--zero) + .5px), transparent calc(var(--zero) + .5px));
}

.bar { position: absolute; top: 1px; height: 10px; min-width: 2px; border-radius: 0 4px 4px 0; }
.bar.is-negative { border-radius: 4px 0 0 4px; }
.bar-cpi { background: var(--cpi); }
.bar-wpi { background: var(--wpi); }
.bar-value { color: #55584f; font: 500 11px/1.3 var(--font-ui); font-variant-numeric: tabular-nums; white-space: nowrap; }

.is-unavailable th,
.is-unavailable td { color: var(--muted); font-size: 12px; font-weight: 500; }

.compare-caption { display: block; margin-top: 8px; }

@media (max-width: 640px) {
  .country-tabs { margin: 0 -19px; padding: 0 19px; }
  .country-tabs button { min-height: 44px; padding: 0 12px; font-size: 12px; }
  .country-tabs .compare-tab { margin-left: 6px; padding-left: 14px; }
  .compare-controls { grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); }
  .sort-field { grid-column: 1 / -1; margin-left: 0; }
  .sort-field select { width: 100%; }
  .compare-scroll { overflow: visible; }
  .compare-table { min-width: 0; }
  .compare-table th, .compare-table td { padding: 11px 4px; }
  .compare-table tbody th { width: 76px; font-size: 13px; }
  .compare-table .numeric { width: 70px; }
  .compare-real { font-size: 15px; }
  .bar-row { grid-template-columns: 1fr; gap: 2px; }
  .bar-row + .bar-row { margin-top: 7px; }
  .bar-value { font-size: 10px; }
  .is-unavailable td { font-size: 11px; line-height: 1.45; }
  .chart-tooltip { min-width: 160px; }
}

/* ---------- AI assistant ---------- */

.ai-fab {
  position: fixed;
  z-index: 40;
  right: 24px;
  bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 50px;
  padding: 0 18px 0 15px;
  border: 1px solid rgba(39, 52, 47, .9);
  border-radius: 999px;
  color: var(--paper-white);
  background: var(--ink);
  box-shadow: 0 10px 28px rgba(39, 52, 47, .28);
  font: 600 13px/1 var(--font-ui);
  letter-spacing: .02em;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
}

.ai-fab:hover { transform: translateY(-1px); box-shadow: 0 14px 32px rgba(39, 52, 47, .32); }
.ai-fab[aria-expanded="true"] { color: var(--ink); background: var(--paper-white); }
.ai-fab:focus-visible { outline: 3px solid var(--brass); outline-offset: 3px; }

.ai-panel {
  position: fixed;
  z-index: 39;
  right: 24px;
  bottom: 88px;
  display: flex;
  width: min(410px, calc(100vw - 32px));
  height: min(600px, calc(100vh - 120px));
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--rule-dark);
  border-radius: 6px;
  background: var(--paper-white);
  box-shadow: 0 24px 60px rgba(60, 48, 30, .22);
  font-family: var(--font-ui);
}

.ai-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 14px 12px 18px;
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}

.ai-head h2 { margin: 0; font: 700 15px/1.3 var(--font-ui); letter-spacing: -.01em; }
.ai-sub { margin: 3px 0 0; color: var(--muted); font-size: 11px; line-height: 1.4; }
.ai-head-actions { display: flex; gap: 2px; }

.ai-icon-button {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 0;
  border-radius: 4px;
  color: var(--muted);
  background: none;
  cursor: pointer;
}

.ai-icon-button:hover { color: var(--ink); background: rgba(146, 119, 75, .12); }

.ai-log {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 14px;
  padding: 16px 16px 8px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.ai-empty { margin: auto 0; padding: 8px 2px; }
.ai-empty-title { margin: 0; font: 700 16px/1.4 var(--font-ui); }
.ai-empty-body { margin: 6px 0 14px; color: var(--muted); font: 400 13px/1.6 var(--font-reading); }
.ai-chips { display: grid; gap: 7px; }

.ai-chip {
  padding: 9px 12px;
  border: 1px solid var(--rule);
  border-radius: 4px;
  color: #425c56;
  background: rgba(244, 238, 226, .7);
  font: 500 12.5px/1.4 var(--font-ui);
  text-align: left;
  cursor: pointer;
}

.ai-chip:hover { border-color: var(--rule-dark); color: var(--ink); }

.ai-msg { max-width: 100%; font: 400 14px/1.7 var(--font-reading); user-select: text; }
.ai-msg p { margin: 0 0 8px; }
.ai-msg p:last-child { margin-bottom: 0; }

.ai-msg-user {
  align-self: flex-end;
  max-width: 86%;
  padding: 9px 12px;
  border-radius: 10px 10px 2px 10px;
  color: var(--paper-white);
  background: var(--ink);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.ai-msg-user ::selection { color: var(--ink); background: #e8d9b8; }

.ai-msg-assistant {
  align-self: stretch;
  padding: 2px 2px 0 12px;
  border-left: 2px solid var(--wpi);
  overflow-wrap: anywhere;
}

.ai-msg-error { border-left-color: var(--cpi); color: #762f1d; }
.ai-msg-body ul, .ai-msg-body ol { margin: 0 0 8px; padding-left: 20px; }
.ai-msg-body li + li { margin-top: 3px; }
.ai-msg-body code { padding: 1px 4px; border-radius: 3px; background: var(--paper-shade); font: 12.5px/1.5 ui-monospace, Consolas, monospace; }
.ai-msg-body pre { margin: 0 0 8px; padding: 10px; overflow-x: auto; border-radius: 4px; background: var(--paper-shade); }
.ai-msg-body pre code { padding: 0; background: none; }
.ai-md-heading { font-family: var(--font-ui); font-weight: 700; }
.ai-note { color: var(--muted); font-size: 12px; }
.ai-typing { color: var(--muted); font: 500 12px/1.5 var(--font-ui); animation: ai-pulse 1.2s ease-in-out infinite; }

@keyframes ai-pulse { 50% { opacity: .45; } }

.ai-copy {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 6px;
  padding: 3px 7px 3px 5px;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--muted);
  background: none;
  font: 500 11px/1.3 var(--font-ui);
  cursor: pointer;
}

.ai-copy:hover { border-color: var(--rule); color: var(--ink); }
.ai-copy-buffer { position: fixed; top: -1000px; opacity: 0; }

.ai-foot { padding: 10px 12px 10px; border-top: 1px solid var(--rule); background: var(--paper); }
.ai-form { display: flex; align-items: flex-end; gap: 8px; }

.ai-input {
  flex: 1;
  min-height: 42px;
  max-height: 140px;
  padding: 10px 12px;
  resize: none;
  border: 1px solid var(--rule-dark);
  border-radius: 4px;
  color: var(--ink);
  background: var(--paper-white);
  font: 400 14px/1.5 var(--font-ui);
}

.ai-input:focus { outline: 2px solid var(--brass); outline-offset: 0; border-color: var(--brass); }

.ai-send {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border: 0;
  border-radius: 4px;
  color: var(--paper-white);
  background: var(--wpi);
  cursor: pointer;
}

.ai-send.is-stop { background: var(--cpi); }
.ai-send:disabled { cursor: default; opacity: .4; }
.ai-disclaimer { display: flex; justify-content: space-between; gap: 8px; margin: 7px 2px 0; color: var(--muted); font-size: 10.5px; line-height: 1.4; }
.ai-counter { flex: 0 0 auto; font-variant-numeric: tabular-nums; }

@media (max-width: 640px) {
  .ai-fab { right: 14px; bottom: 14px; min-height: 46px; padding: 0 15px 0 13px; }
  .ai-panel { right: 8px; bottom: 70px; width: calc(100vw - 16px); height: min(72vh, calc(100vh - 90px)); }
}

@media print {
  .ai-fab, .ai-panel { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}