/* Palette et hiérarchie éditoriale de l0g.fr. Aucune ressource externe. */
:root {
  color-scheme: dark;
  --bg: #0c0d10;
  --panel: #121419;
  --panel2: #171a20;
  --inset: #0c0d10;
  --line: rgba(255, 255, 255, .10);
  --line-strong: rgba(255, 255, 255, .20);
  --text: #e7e9ee;
  --bright: #f5f6f8;
  --dim: #a8adb8;
  --faint: #8b909b;
  --cool: #5eead4;
  --warm: #f5b13d;
  --hot: #ff8a3d;
  --crit: #ff4d87;
  --info: #5eead4;
  --mono: ui-monospace, "SFMono-Regular", "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

* { box-sizing: border-box; }
html { background: var(--bg); scroll-padding-top: 24px; }
body {
  margin: 0;
  color: var(--text);
  font-family: var(--mono);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background: radial-gradient(ellipse at 50% 0, rgba(94, 234, 212, .05), transparent 650px);
}
body::before { content: ""; display: block; height: 2px; background: linear-gradient(90deg, var(--cool), var(--crit), var(--warm)); }
a { color: var(--cool); text-underline-offset: 4px; text-decoration-color: rgba(94, 234, 212, .35); }
a:hover { text-decoration-color: currentColor; }
::selection { background: var(--cool); color: var(--bg); }
:focus-visible { outline: 2px solid var(--cool); outline-offset: 5px; }
.wrap { max-width: 1152px; margin: 0 auto; padding: 28px 24px 56px; }
.skip-link { position: absolute; top: 12px; left: 12px; padding: 10px 16px; background: var(--panel); transform: translateY(-200%); z-index: 2; }
.skip-link:focus { transform: none; }

/* Marque et retour vers l'environnement l0g. */
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-bottom: 24px; }
.brand { display: flex; align-items: center; gap: 20px; color: var(--text); text-decoration: none; }
.brand-mark { color: var(--bright); font-size: 42px; font-weight: 700; line-height: 1; letter-spacing: -.08em; text-decoration: none; white-space: nowrap; }
.brand-zero { color: var(--cool); }
.brand-cursor { color: var(--crit); }
.brand-tag { color: var(--faint); font-size: 11px; line-height: 1.7; }
.brand-tag > span { display: block; color: var(--cool); }
.header-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.home-link { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 44px; padding: 9px 14px; border: 1px solid var(--line-strong); border-radius: 8px; color: var(--text); font-size: 12px; text-decoration: none; }
.home-link span { color: var(--cool); }
.home-link:hover { border-color: var(--cool); color: var(--cool); background: rgba(94, 234, 212, .04); }
.section-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-bottom: 36px; font-size: 11px; }
.section-nav .current { color: var(--cool); font-weight: 600; padding: 12px 0; }
.section-nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--faint); text-decoration: none; }
.section-nav a:hover { color: var(--text); text-decoration: underline; }
.page-intro { padding: 0 0 30px; }
.eyebrow { margin: 0; font-size: 11px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--dim); }
.eyebrow > span { color: var(--cool); }
h1 { margin: 15px 0 16px; font-size: clamp(30px, 4.3vw, 52px); line-height: 1.18; letter-spacing: -.065em; font-weight: 600; color: var(--bright); }
.title-dot { color: var(--crit); }
.intro-text { margin: 0; max-width: 76ch; color: var(--dim); font-size: 14px; }
.intro-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; margin-top: 23px; font-size: 11px; }
.pill { display: flex; align-items: center; gap: 9px; color: var(--dim); }
.dot { width: 6px; height: 6px; flex-shrink: 0; border-radius: 50%; background: var(--faint); }
.dot.live { background: var(--cool); }
.loading { color: var(--dim); }

/* Composite et sous-indices : l'échelle et les données restent inchangées. */
.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 18px; align-items: stretch; }
.gaugecard, .drivers { background: var(--panel); border: 1px solid var(--line); padding: 26px; min-width: 0; }
.gaugecard { border-top: 2px solid var(--cool); }
.gaugecard .eyebrow, .drivers h2 { font-size: 11px; font-weight: 500; letter-spacing: .10em; color: var(--dim); text-transform: uppercase; }
.composite-num { display: flex; flex-wrap: wrap; align-items: baseline; gap: 14px; margin: 18px 0 14px; }
.composite-num .score { font-size: 76px; font-weight: 500; line-height: 1; letter-spacing: -.065em; color: var(--bright); }
.score-unit { font-size: 15px; color: var(--faint); margin-left: 4px; }
.composite-num .regime { font-size: 15px; font-weight: 500; text-transform: uppercase; letter-spacing: .07em; }
.driver { color: var(--dim); font-size: 12px; }
.thermal { margin-top: 24px; height: 8px; position: relative; background: linear-gradient(90deg, var(--cool), var(--warm) 45%, var(--hot) 70%, var(--crit)); }
.ticks { position: absolute; inset: 0; display: flex; justify-content: space-between; pointer-events: none; }
.ticks i { width: 1px; background: rgba(12, 13, 16, .5); }
.needle { position: absolute; top: -5px; width: 2px; height: 18px; background: var(--bright); transform: translateX(-50%); box-shadow: 0 0 0 2px var(--panel); }
.thermal-labels { display: flex; justify-content: space-between; margin-top: 10px; gap: 4px; font-size: 10px; color: var(--dim); }
.drivers h2 { margin: 0 0 24px; }
.rail { display: grid; grid-template-columns: 8.4rem minmax(0, 1fr) 2rem; gap: 12px; align-items: center; margin-top: 17px; }
.rail .name, .rail .val { font-size: 12px; }
.rail .val { text-align: right; }
.track { height: 5px; background: var(--inset); position: relative; overflow: hidden; }
.fill { position: absolute; top: 0; left: 0; height: 100%; }

/* Séries et dates : états périmés lisibles, sans réduire le contraste. */
.series-section { margin-top: 32px; }
.section-h { display: flex; align-items: center; gap: 18px; margin: 0 0 14px; }
.section-h h2 { margin: 0; font-size: 12px; font-weight: 500; letter-spacing: .07em; color: var(--text); }
.section-h h2::before { content: "// "; color: var(--cool); }
.section-h .hr { flex: 1; border-top: 1px solid var(--line); }
.grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.card { min-width: 0; padding: 18px; border: 1px solid var(--line); background: var(--panel); }
.top { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
.lbl { color: var(--dim); font-size: 11px; overflow-wrap: anywhere; }
.badge { flex-shrink: 0; font-size: 9px; letter-spacing: .03em; border: 1px solid currentColor; padding: 1px 5px; }
.value { color: var(--bright); font-size: 27px; font-weight: 500; letter-spacing: -.05em; }
.unit { color: var(--faint); font-size: 10px; overflow-wrap: anywhere; }
.spark { display: block; width: 100%; height: 34px; margin: 17px 0 13px; overflow: hidden; }
.meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; margin-top: 10px; font-size: 10px; color: var(--dim); }
.chg.up { color: var(--crit); }
.chg.down { color: var(--cool); }
.dt { margin-left: auto; color: var(--faint); }
.stale-tag { display: block; margin-top: 12px; padding-top: 8px; border-top: 1px solid var(--line); font-size: 10px; color: var(--warm); }
.card.stale { border-color: rgba(245, 177, 61, .3); }

/* Méthode, provenance et pied de page éditorial. */
.foot { display: grid; grid-template-columns: 1.3fr 1fr; gap: 36px; margin-top: 42px; padding-top: 28px; border-top: 1px solid var(--line-strong); }
.foot h2 { margin: 0 0 15px; color: var(--text); font-size: 12px; font-weight: 500; }
.foot p, .foot li { color: var(--dim); font-size: 11px; line-height: 1.8; }
.foot p { margin: 0 0 15px; }
.foot ul { list-style: none; padding: 0; margin: 0; }
.foot li { margin-bottom: 12px; }
.foot li span { display: block; color: var(--faint); font-size: 10px; overflow-wrap: anywhere; }
.note, .err { padding: 16px; background: var(--panel2); border-left: 2px solid var(--warm); color: var(--dim); font-size: 12px; overflow-wrap: anywhere; }
.foot .note { color: var(--dim); }
.site-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; margin-top: 40px; padding-top: 25px; border-top: 1px solid var(--line); }
.footer-brand { font-size: 25px; }
.site-footer p { margin: 10px 0 0; font-size: 10px; color: var(--faint); }
.site-footer .disclaimer { flex-basis: 100%; margin: 0; }

@media (max-width: 960px) {
  .brand-tag { display: none; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .wrap { padding: 22px 16px 40px; }
  .intro-text { font-size: 12px; }
  .gaugecard, .drivers { padding: 20px; }
  .composite-num .score { font-size: 64px; }
  .foot { grid-template-columns: 1fr; gap: 22px; }
}
@media (max-width: 540px) {
  .site-header { flex-wrap: wrap; gap: 20px; padding-bottom: 20px; }
  .brand-mark { font-size: 36px; }
  .header-actions { width: 100%; justify-content: space-between; }
  .section-nav { gap: 4px 18px; margin-bottom: 28px; }
  .section-nav .current { width: 100%; padding-bottom: 0; }
}
@media (max-width: 420px) {
  .grid { grid-template-columns: 1fr; }
  .rail { grid-template-columns: 8rem minmax(0, 1fr) 1.6rem; gap: 8px; }
  .composite-num { gap: 10px; }
  .score-unit { font-size: 12px; }
}