/* Economist-inspired styling: red rule above left-aligned titles, condensed sans,
   horizontal gridlines only, source notes under every chart. */
:root {
  --red: #e3120b;
  --blue: #006ba2;
  --cyan: #3ebcd2;
  --yellow: #dba400;
  --ink: #121317;
  --ink-2: #3b4a54;
  --muted: #6b7c85;
  --grid: #d7dcdf;
  --rule: #b8c4ca;
  --surface: #ffffff;
  --page: #f0f3f5;
  --chip: #e6ebee;
  --pos: #006ba2;
  --neg: #e3120b;
  --maxw: 1240px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: "Roboto Condensed", "Arial Narrow", Arial, Helvetica, sans-serif;
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--blue); }

/* ---------- masthead ---------- */
.topbar { background: var(--red); color: #fff; }
.topbar .inner {
  max-width: var(--maxw); margin: 0 auto; padding: 7px 24px;
  display: flex; gap: 16px; align-items: baseline; justify-content: space-between;
  font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 700;
}
.topbar .right { font-weight: 400; letter-spacing: .08em; opacity: .92; }

.masthead { max-width: var(--maxw); margin: 0 auto; padding: 28px 24px 8px; }
.masthead h1 {
  font-size: clamp(30px, 4.4vw, 52px); line-height: 1.05; margin: 0 0 10px;
  font-weight: 700; letter-spacing: -.01em;
}
.masthead .standfirst {
  font-size: clamp(16px, 1.8vw, 20px); color: var(--ink-2); max-width: 72ch; margin: 0 0 14px; font-weight: 400;
}
.byline { display: flex; align-items: center; gap: 14px; margin: 18px 0 0; }
.byline-photo {
  width: 84px; height: 84px; border-radius: 50%; object-fit: cover; flex: none; display: block;
  box-shadow: 0 0 0 1px var(--rule);
  transition: box-shadow .12s ease;
}
.byline-link { text-decoration: none; color: inherit; }
.byline-link:hover .byline-photo, .byline-link:focus-visible .byline-photo { box-shadow: 0 0 0 3px var(--red); }
.byline-name a:hover, .byline-name a:focus-visible { color: var(--red); text-decoration: underline; }
.byline-name {
  margin: 0; font-size: 13px; font-weight: 700; color: var(--ink);
  text-transform: uppercase; letter-spacing: .09em;
}
.byline-meta {
  margin: 1px 0 0; font-size: 12px; color: var(--muted);
  text-transform: uppercase; letter-spacing: .07em;
}
.badge {
  display: inline-block; background: var(--chip); color: var(--ink-2); border-left: 3px solid var(--red);
  padding: 8px 12px; font-size: 13px; margin: 14px 0 0; max-width: 78ch;
}

/* ---------- sticky nav + filters ---------- */
.nav {
  position: sticky; top: 0; z-index: 20; background: var(--page);
  border-bottom: 1px solid var(--rule); margin-top: 18px;
}
.nav .inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
  display: flex; gap: 20px; align-items: center; justify-content: space-between; flex-wrap: wrap;
}
.nav ul { list-style: none; display: flex; gap: 18px; margin: 0; padding: 0; flex-wrap: wrap; }
.nav a {
  display: block; padding: 11px 0; font-size: 13px; font-weight: 700; color: var(--ink-2);
  text-decoration: none; text-transform: uppercase; letter-spacing: .08em; border-bottom: 3px solid transparent;
}
.nav a:hover { color: var(--ink); }
.nav a.active { color: var(--red); border-bottom-color: var(--red); }
.range { display: flex; align-items: center; gap: 8px; padding: 6px 0; }
.range span { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.range button {
  font: inherit; font-size: 12px; font-weight: 700; padding: 4px 10px; cursor: pointer;
  background: var(--surface); color: var(--ink-2); border: 1px solid var(--rule);
}
.range button[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }

/* ---------- layout ---------- */
main { max-width: var(--maxw); margin: 0 auto; padding: 0 24px 64px; }
section { padding-top: 34px; scroll-margin-top: 58px; }
.section-head { border-top: 2px solid var(--ink); padding-top: 8px; margin-bottom: 16px; }
.section-head h2 { margin: 0; font-size: 22px; font-weight: 700; }
.section-head p { margin: 2px 0 0; color: var(--ink-2); font-size: 15px; max-width: 80ch; }

.grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.card {
  grid-column: span 6; background: var(--surface); border: 1px solid var(--rule); border-top: none;
  padding: 0 16px 14px; position: relative; min-width: 0;
}
.card::before { content: ""; display: block; height: 4px; background: var(--red); width: 44px; margin: 0 0 10px; }
.card.wide { grid-column: span 12; }
.card.third { grid-column: span 4; }
.card h3 { margin: 0; font-size: 17px; font-weight: 700; line-height: 1.25; }
.card .sub { margin: 2px 0 10px; font-size: 13.5px; color: var(--ink-2); }
.card .note { margin: 8px 0 0; font-size: 11.5px; color: var(--muted); }
.card .note b { color: var(--ink-2); font-weight: 700; }
.chart { width: 100%; }
.chart svg { display: block; width: 100%; overflow: visible; }
.kpi .spark svg { display: block; width: 100%; }
svg { max-width: 100%; }

/* ---------- KPI strip ---------- */
.kpis {
  max-width: var(--maxw); margin: 22px auto 0; padding: 0 24px;
  background: var(--surface); border-top: 2px solid var(--ink); border-bottom: 1px solid var(--rule);
}
.kpis .inner { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0; }
.kpi { padding: 12px 14px 10px; border-left: 1px solid var(--rule); min-width: 0; }
.kpi:first-child { border-left: none; padding-left: 0; }
.kpi:last-child { padding-right: 0; }
.kpi .label { font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.kpi .value { font-size: 27px; font-weight: 700; line-height: 1.1; margin-top: 2px; }
.kpi .chg { font-size: 12.5px; font-weight: 700; }
.kpi .chg.up { color: var(--blue); }
.kpi .chg.down { color: var(--red); }
.kpi .chg span { color: var(--muted); font-weight: 400; }
.kpi .spark { margin-top: 6px; height: 26px; }

/* ---------- legends, tables, tooltip ---------- */
.legend { display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 6px; font-size: 12.5px; color: var(--ink-2); }
.legend .item { display: inline-flex; align-items: center; gap: 5px; }
.legend .swatch { width: 11px; height: 11px; display: inline-block; }
.legend .swatch.line { height: 3px; width: 16px; }

.toggle {
  background: none; border: none; padding: 0; margin-top: 6px; cursor: pointer; font: inherit;
  font-size: 11.5px; color: var(--blue); text-transform: uppercase; letter-spacing: .06em; font-weight: 700;
}
.datatable { max-height: 260px; overflow: auto; margin-top: 8px; border-top: 1px solid var(--grid); }
.datatable table { border-collapse: collapse; width: 100%; font-size: 12px; }
.datatable th, .datatable td { text-align: right; padding: 3px 6px; border-bottom: 1px solid var(--grid); white-space: nowrap; }
.datatable th:first-child, .datatable td:first-child { text-align: left; position: sticky; left: 0; background: var(--surface); }
.datatable thead th { position: sticky; top: 0; background: var(--surface); font-weight: 700; }

#tooltip {
  position: fixed; pointer-events: none; z-index: 60; background: var(--ink); color: #fff;
  padding: 7px 9px; font-size: 12.5px; line-height: 1.35; max-width: 260px; opacity: 0;
  transition: opacity .08s linear; box-shadow: 0 2px 10px rgba(0,0,0,.2);
}
#tooltip .tt-title { font-weight: 700; margin-bottom: 3px; }
#tooltip .tt-row { display: flex; justify-content: space-between; gap: 14px; }
#tooltip .tt-row .k { color: #d9e2e7; }
#tooltip .tt-row .v { font-weight: 700; font-variant-numeric: tabular-nums; }
#tooltip .tt-sw { display: inline-block; width: 9px; height: 9px; margin-right: 5px; }

footer {
  border-top: 2px solid var(--ink); max-width: var(--maxw); margin: 0 auto; padding: 16px 24px 48px;
  font-size: 12.5px; color: var(--muted);
}
footer b { color: var(--ink-2); }

@media (max-width: 1040px) {
  .kpis .inner { grid-template-columns: repeat(3, 1fr); }
  .kpi:nth-child(4) { border-left: none; }
  .card, .card.third { grid-column: span 12; }
}
@media (max-width: 620px) {
  .kpis .inner { grid-template-columns: repeat(2, 1fr); }
  .kpi:nth-child(odd) { border-left: none; }
  .kpi .value { font-size: 23px; }
  .topbar .inner { display: block; letter-spacing: .1em; font-size: 11px; }
  .topbar .right { display: block; margin-top: 2px; }
  .masthead { padding-top: 20px; }
  .byline-photo { width: 66px; height: 66px; }
  .nav a { font-size: 12px; }
  .nav ul { gap: 13px; }
  main, .masthead, .nav .inner, .topbar .inner, .kpis .inner, footer { padding-left: 14px; padding-right: 14px; }
}
@media print {
  .nav, .toggle { display: none; }
  .card { break-inside: avoid; border: none; }
}