:root {
  /* Surfaces */
  --color-bg-page: #ebe7df; /* map base: warm grey, darker than every palette's palest bin */
  --color-bg-panel: #ffffff;
  --color-bg-control: #f6f4ef;
  --color-bg-control-hover: #ece9e2;

  /* Ink */
  --color-text-primary: #1c1b18;
  --color-text-secondary: #4f4b44; /* ≥ 7:1 on panel */
  --color-text-muted: #605b54; /* ≥ 4.5:1 on panel, page AND control (#6e6960 measured 4.42:1 on the page) */

  /* The one accent */
  --color-accent: #1f4e79;
  --color-accent-hover: #163a5c;
  --color-accent-surface: #e3ecf5;
  --color-on-accent: #ffffff;

  /* Lines */
  --color-border: #d6d1c7;
  --color-border-strong: #a8a297;
  --color-focus: #1f4e79;

  /* Map */
  --color-map-outline: rgba(28, 27, 24, 0.35);
  --color-map-outline-level: rgba(28, 27, 24, 0.7); /* province/arrondissement borders */
  --color-map-hover: rgba(28, 27, 24, 0.15); /* 15 % darkening of the fill */
  --color-map-label-bg: rgba(255, 255, 255, 0.86);
  --color-map-veil: rgba(235, 231, 223, 0.72); /* legend linking: the page base over every bin but the chosen one */
  --color-map-breakline: rgba(28, 27, 24, 0.9); /* break lines: the borders where neighbours differ the most */
  --color-map-neighbour: rgba(31, 78, 121, 0.7); /* the selection's neighbours: a thin accent outline each */

  /* Semantic — the evolution delta only, never the only cue */
  --color-delta-up: #1e6b3a;
  --color-delta-down: #9b2c2c;
  --color-error: #8a1c1c; /* ≥ 7:1 on panel */
  --color-error-surface: #f7e3e3;

  /* Shape */
  --shadow-panel: 0 1px 2px rgba(0, 0, 0, 0.08);
  --radius-control: 4px;
  --radius-panel: 6px;

  /* Type: the system stack (font-src 'self', tight byte budget) */
  --font-sans: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.doc { margin: 0; background: var(--color-bg-page); color: var(--color-text-primary); font-family: var(--font-sans); line-height: 1.45; -webkit-text-size-adjust: 100%; }
.doc a { color: var(--color-accent); }
.doc a:hover { color: var(--color-accent-hover); }
.doc a:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }
.doc-header { background: var(--color-bg-panel); border-bottom: 1px solid var(--color-border); }
.doc-header__inner, .doc-main, .doc-footer__inner { max-width: 880px; margin: 0 auto; padding-left: 16px; padding-right: 16px; }
.doc-header__inner { display: flex; align-items: baseline; justify-content: space-between; gap: 12px 20px; flex-wrap: wrap; padding-top: 12px; padding-bottom: 12px; }
.doc-wordmark { font-weight: 700; font-size: 20px; color: var(--color-text-primary); text-decoration: none; letter-spacing: -0.01em; }
.doc-nav { display: flex; gap: 14px; flex-wrap: wrap; font-size: 14px; }
.doc-nav a { text-decoration: none; }
.doc-nav a[aria-current] { font-weight: 700; color: var(--color-text-primary); }
.doc-main { padding-top: 24px; padding-bottom: 40px; }
.doc h1 { font-size: 28px; line-height: 1.2; margin: 0 0 8px; letter-spacing: -0.01em; }
.doc h2 { font-size: 20px; line-height: 1.25; margin: 32px 0 10px; }
.doc h3 { font-size: 16px; margin: 0 0 6px; }
.doc p { max-width: 70ch; margin: 0 0 12px; }
.doc-dateline { color: var(--color-text-muted); font-size: 14px; margin: 0 0 18px; }
.doc table { border-collapse: collapse; width: 100%; background: var(--color-bg-panel); border: 1px solid var(--color-border); font-variant-numeric: tabular-nums; font-size: 15px; }
.doc-scroll { overflow-x: auto; }
.doc th, .doc td { padding: 7px 10px; text-align: left; border-top: 1px solid var(--color-border); vertical-align: top; }
.doc thead th { border-top: 0; font-size: 13px; color: var(--color-text-secondary); font-weight: 600; background: var(--color-bg-control); }
.doc tbody th { font-weight: 600; }
.doc .num { text-align: right; white-space: nowrap; }
.doc details { margin: 12px 0 0; }
.doc summary { cursor: pointer; color: var(--color-accent); font-weight: 600; padding: 6px 0; }
.doc summary:hover { color: var(--color-accent-hover); }
.doc a.doc-cta { display: inline-block; background: var(--color-accent); color: var(--color-on-accent); padding: 8px 14px; border-radius: var(--radius-control); text-decoration: none; font-weight: 600; }
.doc a.doc-cta:hover { background: var(--color-accent-hover); }
.doc-provinces { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px 24px; }
.doc-provinces section { background: var(--color-bg-panel); border: 1px solid var(--color-border); border-radius: var(--radius-panel); padding: 12px 14px; box-shadow: var(--shadow-panel); }
.doc-provinces table { border: 0; }
.doc-provinces p { font-size: 14px; margin: 10px 0 0; }
.doc-footer { border-top: 1px solid var(--color-border); color: var(--color-text-muted); font-size: 13px; }
.doc-footer__inner { padding-top: 14px; padding-bottom: 28px; }
.doc-footer p { max-width: none; margin: 0 0 6px; }
@media (max-width: 480px) {
  .doc h1 { font-size: 24px; }
  .doc table { font-size: 14px; }
  .doc th, .doc td { padding: 6px 8px; }
}