@font-face { font-family: "Newsreader"; font-weight: 500; font-style: normal; font-display: swap; src: url("fonts/newsreader-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Newsreader"; font-weight: 500; font-style: italic; font-display: swap; src: url("fonts/newsreader-latin-500-italic.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-display: swap; src: url("fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 500; font-display: swap; src: url("fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-display: swap; src: url("fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 500; font-display: swap; src: url("fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); }

:root {
  --bg: #101418; --raise: #161c22; --line: #29323b; --fg: #e9e6df; --muted: #8e9aa5;
  --accent: #d9a441; --ok: #8fb996; --bad: #d4695a;
  --serif: "Newsreader", Georgia, serif; --ui: "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", Consolas, monospace;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 14px/1.55 var(--ui); }
a { color: var(--fg); text-decoration-color: var(--muted); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.top { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap;
  max-width: 1280px; margin: 0 auto; padding: 24px 24px 10px; }
h1 { margin: 0; font: 500 26px/1.1 var(--serif); letter-spacing: -.005em; }
.meta { margin: 0; color: var(--muted); font-size: 12px; }
nav { display: flex; gap: 22px; max-width: 1280px; margin: 0 auto; padding: 0 24px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
nav button { background: none; border: 0; padding: 10px 0; color: var(--muted); font: 500 14px var(--ui); cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px; }
nav button:hover { color: var(--fg); }
nav button.active { color: var(--fg); border-bottom-color: var(--accent); }
main { max-width: 1280px; margin: 0 auto; padding: 22px 24px 36px; }

/* intro: a sentence with the figures in it, then a ruled row of facts */
.intro { margin-bottom: 22px; }
.lede { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap; }
.lede-text { margin: 0; max-width: 34em; flex: 1 1 28em; font: 500 24px/1.35 var(--serif); }
.n { font-family: var(--mono); font-size: .86em; font-weight: 500; color: var(--accent); white-space: nowrap; }
.lede-spark { text-align: right; flex: 0 0 auto; padding-bottom: 4px; }
.spark { display: block; width: 260px; height: 46px; }
.spark-cap { display: block; margin-top: 2px; font-size: 11px; color: var(--muted); }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); margin: 18px 0 0; padding: 12px 0 0;
  border-top: 1px solid var(--line); gap: 0; }
.facts > div { padding: 0 18px; border-left: 1px solid var(--line); }
.facts > div:first-child { padding-left: 0; border-left: 0; }
.facts dt { font-size: 12px; color: var(--muted); }
.facts dd { margin: 2px 0 0; font-size: 14px; }
.facts .n { font-size: 1em; }

/* map */
.stage { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 28px; align-items: start; }
.map { width: 100%; height: auto; max-height: 78vh; display: block; }
.zone { stroke: var(--bg); stroke-width: .8; vector-effect: non-scaling-stroke; cursor: pointer; transition: fill .15s linear; }
.zone:hover { stroke: var(--fg); stroke-width: 1.4; }
.zone.selected { stroke: var(--accent); stroke-width: 2; }
.map-controls { display: flex; align-items: center; gap: 12px; padding: 8px 0; border-top: 1px solid var(--line); margin-top: 6px; }
.map-controls input[type=range] { flex: 1; accent-color: var(--accent); }
.date-label { font: 400 13px var(--mono); min-width: 88px; text-align: right; }
.icon-btn { background: none; color: var(--fg); border: 1px solid var(--line); border-radius: 2px; padding: 4px 10px;
  font: 500 13px var(--ui); cursor: pointer; min-width: 48px; }
.icon-btn:hover { border-color: var(--accent); }

.side-head { margin-bottom: 12px; }
.legend-bar { margin-bottom: 16px; }
.grad { height: 6px; }
.ticks { display: flex; justify-content: space-between; font: 11px var(--mono); color: var(--muted); margin-top: 4px; }
.unit { font-size: 11px; color: var(--muted); margin-top: 2px; }
.side-title { margin: 0 0 6px; padding-top: 12px; border-top: 1px solid var(--line); font: 500 12px var(--ui); color: var(--muted); }
.rank-list { display: flex; flex-direction: column; }
.rank-row { display: grid; grid-template-columns: 56px 1fr 60px; gap: 10px; align-items: center; padding: 4px 0;
  border-bottom: 1px solid #1b232b; cursor: pointer; font: 12px var(--mono); }
.rank-row:hover, .rank-row.on { color: var(--accent); }
.rk-bar { display: block; height: 3px; background: #1b232b; }
.rk-bar i { display: block; height: 100%; }
.rk-val { text-align: right; }
.zone-detail { margin-top: 16px; padding-top: 12px; border-top: 1px solid var(--line); }
.zd-head { display: flex; gap: 8px; align-items: baseline; }
.zd-head strong { font: 500 16px var(--serif); }
.zd-code { color: var(--muted); font: 12px var(--mono); }
.zd-link { margin-left: auto; font-size: 12px; }
.zd-foot { display: flex; justify-content: space-between; color: var(--muted); font: 11px var(--mono); }
.hint { color: var(--muted); font-size: 12px; margin: 0; }

/* shared views */
.controls { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; }
select { font: inherit; color: var(--fg); background: var(--raise); border: 1px solid var(--line); border-radius: 2px; padding: 5px 8px; }
.seg { display: inline-flex; flex-wrap: wrap; }
.seg button { white-space: nowrap; font: 500 13px var(--ui); color: var(--muted); background: none; border: 1px solid var(--line); padding: 5px 12px;
  cursor: pointer; margin-left: -1px; border-radius: 0; }
.seg button.on { color: var(--fg); border-color: var(--accent); position: relative; z-index: 1; }
table { border-collapse: collapse; width: 100%; }
th, td { padding: 7px 10px 7px 0; border-bottom: 1px solid var(--line); text-align: left; }
th { cursor: pointer; font-weight: 500; color: var(--muted); font-size: 12px; user-select: none; white-space: nowrap; }
td.num, th.num { text-align: right; }
td.num { font-family: var(--mono); }
.bar { display: inline-block; height: 4px; background: var(--accent); vertical-align: middle; margin-right: 8px; }
.track { display: inline-block; width: 90px; background: #1b232b; }
.ok { color: var(--ok); } .bad { color: var(--bad); }
.card { border-top: 1px solid var(--line); padding: 12px 0 8px; margin-bottom: 18px; }
.card h3 { margin: 0 0 8px; font: 500 17px var(--serif); }
.chart svg, canvas { width: 100%; display: block; }
.legend { display: flex; gap: 14px; color: var(--muted); font-size: 12px; margin-top: 6px; }
.legend i { display: inline-block; width: 10px; height: 3px; margin-right: 6px; vertical-align: 3px; }
.tip { position: fixed; pointer-events: none; background: var(--fg); color: var(--bg); padding: 4px 8px; border-radius: 2px;
  font: 12px var(--mono); z-index: 5; max-width: 320px; }
.note { color: var(--muted); font-size: 12px; margin: 10px 0 0; max-width: 60em; }
.rank { display: grid; grid-template-columns: 60px 1fr 70px; gap: 8px; align-items: center; padding: 2px 0; cursor: pointer; font: 12px var(--mono); }
.rank .fill { height: 6px; background: var(--accent); }
footer { max-width: 1280px; margin: 0 auto; padding: 0 24px 28px; color: var(--muted); font-size: 12px; }

.pattern { margin-bottom: 40px; }
.pattern h2 { margin: 0 0 12px; font: 500 22px/1.3 var(--serif); max-width: 36em; }
.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 32px; align-items: start; }
.two > div > .side-title { margin-top: 0; }
@media (max-width: 960px) { .two { grid-template-columns: minmax(0, 1fr); } }
.two > div { min-width: 0; }
@media (max-width: 960px) { .stage { grid-template-columns: 1fr; } .lede-spark { text-align: left; } .facts > div { border-left: 0; padding: 6px 0; } }
.scroll { overflow-x: auto; }
@media (max-width: 640px) {
  nav { flex-wrap: nowrap; overflow-x: auto; gap: 18px; scrollbar-width: none; }
  nav button { white-space: nowrap; }
  .chart { overflow-x: auto; }
  .chart svg { min-width: 560px; }
  main, .top, nav, footer { padding-left: 14px; padding-right: 14px; }
  .lede-text { font-size: 20px; }
  th, td { padding-right: 8px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }