:root {
  --paper: #f3efe4;
  --ink: #1c2430;
  --muted: #5c6570;
  --card: #fffdf8;
  --line: #e3d9c6;
  --teal: #0e6b62;
  --navy: #1d3e6e;
  --rust: #9d3b24;
  --calm: #1f7a4d;
  --watch: #8a5a00;
  --stress: #9d2c2c;
  --shadow: 0 10px 30px rgba(28, 36, 48, 0.06);
  font-family: "Source Sans 3", "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background:
    radial-gradient(1200px 400px at 10% -10%, #efe4cc 0%, transparent 50%),
    var(--paper);
  color: var(--ink);
}
.skip {
  position: absolute;
  left: -999px;
}
.skip:focus { left: 12px; top: 12px; background: white; padding: 8px; }
.mast, .tabs, main { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.mast { padding: 32px 0 8px; }
.eyebrow {
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--teal);
  font-weight: 700;
  margin: 0 0 8px;
}
h1, h2, h3 { font-family: Georgia, "Iowan Old Style", Palatino, serif; font-weight: 600; }
h1 { font-size: clamp(36px, 5vw, 56px); margin: 0; letter-spacing: -0.03em; }
.mast-row { display: flex; justify-content: space-between; gap: 16px; align-items: end; flex-wrap: wrap; }
.as-of { margin: 0; color: var(--muted); }
.lede { max-width: 68ch; color: var(--muted); line-height: 1.5; }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; padding: 8px 0 18px; }
.tabs button {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  border-radius: 999px;
  padding: 8px 14px;
  font: inherit;
  cursor: pointer;
}
.tabs button[aria-selected="true"] {
  background: var(--ink);
  color: #f7f3ea;
  border-color: var(--ink);
}
.banner {
  background: var(--navy);
  color: #f7f4ec;
  border-radius: 18px;
  padding: 22px 24px;
  font-size: 20px;
  line-height: 1.45;
  margin: 0 0 18px;
}
.kpis {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.kpi {
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 4px solid var(--teal);
  border-radius: 16px;
  padding: 14px 14px 16px;
  box-shadow: var(--shadow);
  min-height: 168px;
}
.kpi.stress { border-top-color: var(--stress); }
.kpi.watch { border-top-color: var(--watch); }
.kpi.calm { border-top-color: var(--calm); }
.kpi .label { margin: 0; font-size: 13px; color: var(--muted); font-weight: 700; }
.kpi .value { margin: 8px 0 4px; font-family: Georgia, serif; font-size: 28px; letter-spacing: -0.03em; }
.kpi .detail { margin: 0; font-weight: 700; }
.kpi .note { margin: 8px 0 0; color: var(--muted); font-size: 14px; line-height: 1.4; }
.hero, .chart-card, .meaning, .sources {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.hero { margin-top: 16px; padding: 18px 18px 8px; }
.hero h2, .chart-card h3, .meaning h2 { margin: 0 0 6px; }
.insight { margin: 0 0 12px; color: var(--muted); }
.nem {
  display: grid;
  grid-template-columns: 0.9fr 1.15fr 1.05fr;
  grid-template-areas:
    ". qld qld"
    "sa nsw nsw"
    "sa vic vic"
    ". tas .";
  gap: 10px;
  min-height: 420px;
}
.cell {
  border-radius: 16px;
  padding: 16px;
  color: #f7f4ec;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 110px;
}
.cell strong { font-family: Georgia, serif; font-size: 28px; }
.cell span { font-size: 14px; line-height: 1.35; }
.cell.qld { grid-area: qld; }
.cell.nsw { grid-area: nsw; }
.cell.sa { grid-area: sa; }
.cell.vic { grid-area: vic; }
.cell.tas { grid-area: tas; }
.cell.stress { background: var(--stress); }
.cell.watch { background: var(--watch); }
.cell.calm { background: var(--calm); }
.charts { display: grid; gap: 14px; margin-top: 14px; }
.chart-card { padding: 16px 16px 8px; }
.plot { height: 360px; }
.meaning { margin-top: 14px; padding: 18px 20px; }
.meaning p { line-height: 1.55; font-size: 18px; }
.sources { margin: 14px 0 40px; padding: 14px 18px; color: var(--muted); font-size: 14px; line-height: 1.45; }
@media (max-width: 980px) {
  .kpis { grid-template-columns: 1fr 1fr; }
  .nem { grid-template-columns: 1fr; grid-template-areas: "qld" "nsw" "vic" "sa" "tas"; }
}
@media (max-width: 640px) {
  .kpis { grid-template-columns: 1fr; }
  .plot { height: 300px; }
  .banner { font-size: 18px; }
}