:root{--bg:oklch(97% 0.008 90);--surface:oklch(99.5% 0.003 90);--text:oklch(23% 0.02 265);--text-soft:oklch(48% 0.015 265);--border:oklch(90% 0.008 265);--accent:oklch(58% 0.19 275);--font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:oklch(17% 0.015 265);--surface:oklch(21% 0.018 265);--text:oklch(94% 0.01 265);--text-soft:oklch(72% 0.015 265);--border:oklch(31% 0.02 265)}}*,:after,:before{box-sizing:border-box}*{margin:0}body{background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased}.shell{min-height:100dvh;display:grid;place-items:center;padding:1.5rem}.card{max-width:34rem;background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:clamp(1.5rem,1rem + 3vw,2.75rem);box-shadow:0 1px 2px oklch(0 0 0/.04),0 12px 32px -16px oklch(0 0 0/.18);position:relative;overflow:hidden}.card:before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--accent),transparent 72%)}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;font-weight:600;color:var(--text-soft)}h1{font-size:clamp(1.9rem,1.4rem + 2vw,2.6rem);font-weight:800;letter-spacing:-.02em;margin:.25rem 0 .9rem}.lead{color:var(--text);margin-bottom:.9rem}.hint{color:var(--text-soft);font-size:.9rem}code{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.88em;background:oklch(60% .02 265/.12);padding:.1em .35em;border-radius:5px}.mesures{list-style:none;margin:.5rem 0 1.2rem;padding:0;display:grid;grid-gap:.55rem;gap:.55rem}.mesures li{display:grid;grid-template-columns:1fr auto;grid-template-areas:"libelle valeur" "meta meta";grid-gap:.15rem .75rem;gap:.15rem .75rem;padding:.6rem .75rem;border-radius:10px;background:oklch(60% .02 265/.08)}.mesures .libelle{grid-area:libelle;font-weight:600}.mesures .valeur{grid-area:valeur;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:700}.mesures .meta{grid-area:meta;color:var(--text-soft);font-size:.8rem}