/*
  Feuille de style commune au blog (toutes langues). Séparée des pages d'accueil,
  qui gardent leur CSS inline : la vitrine doit s'afficher sans aucune requête
  supplémentaire, le blog peut se permettre un fichier mis en cache un an.

  Mêmes jetons de design que l'app et la vitrine.
*/
:root {
  --bg: #0A0A0C; --surface: #141418; --surface-alt: #1C1C22; --border: #2B2B33;
  --text: #F4F4F2; --muted: #8C8C97; --faint: #5E5E68;
  --accent: #CEF23F; --ink: #0A0A0C; --positive: #37E0A0;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg); color: var(--text);
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: 'Space Grotesk', -apple-system, sans-serif; letter-spacing: -.01em; }
a { color: inherit; }

.wrap { max-width: 720px; margin: 0 auto; padding: 40px 24px 0; }

/* ---------- En-tête commune ---------- */
.word { display: flex; align-items: center; gap: 8px; text-decoration: none; }
.mark { width: 22px; height: 22px; border-radius: 7px; background: var(--accent); flex-shrink: 0; }
.brand { font-weight: 700; font-size: 17px; }
.brand span { color: var(--accent); }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 40px; }
.topbar nav { font-size: 13.5px; color: var(--muted); display: flex; gap: 18px; }
.topbar nav a { text-decoration: none; }
.topbar nav a:hover { color: var(--text); }

/* ---------- Fil d'Ariane ---------- */
.crumbs { font-size: 12px; color: var(--faint); margin: 0 0 18px; }
.crumbs a { text-decoration: none; color: var(--muted); }
.crumbs a:hover { color: var(--text); }

/* ---------- Article ---------- */
article h1 { font-size: clamp(28px, 4.6vw, 40px); line-height: 1.12; font-weight: 700; margin: 0 0 16px; text-wrap: balance; }
.meta { font-size: 12.5px; color: var(--faint); margin: 0 0 32px; }
.lede { font-size: 17.5px; line-height: 1.6; color: var(--text); margin: 0 0 34px; }

article h2 { font-size: 23px; line-height: 1.25; font-weight: 700; margin: 46px 0 14px; text-wrap: balance; }
article h3 { font-size: 17px; line-height: 1.3; font-weight: 700; margin: 30px 0 10px; }
article p { font-size: 16px; line-height: 1.68; color: #D8D8D4; margin: 0 0 18px; }
article strong { color: var(--text); font-weight: 700; }
article a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }

article ul, article ol { font-size: 16px; line-height: 1.68; color: #D8D8D4; padding-left: 22px; margin: 0 0 20px; }
article li { margin-bottom: 9px; }
article li::marker { color: var(--accent); }

/* Encadré « à retenir » : la réponse courte, en tête de section. C'est ce que
   les moteurs génératifs citent, et ce que lit un visiteur pressé. */
.answer {
  background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--accent);
  border-radius: 12px; padding: 16px 18px; margin: 0 0 26px;
}
.answer p { margin: 0; font-size: 15.5px; line-height: 1.6; }
.answer p + p { margin-top: 10px; }

.tablewrap { overflow-x: auto; margin: 0 0 24px; }
table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 11.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); font-weight: 700; white-space: nowrap; }
td { color: #D8D8D4; line-height: 1.5; }
td.num { font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Appel à l'action en cours d'article */
.cta-box {
  background: var(--surface-alt); border: 1px solid var(--border); border-radius: 16px;
  padding: 22px; margin: 36px 0;
}
.cta-box h2 { font-size: 18px; margin: 0 0 8px; }
.cta-box p { font-size: 14.5px; margin: 0 0 16px; color: var(--muted); }
.cta {
  display: inline-block; font-weight: 700; font-size: 14.5px; background: var(--accent); color: var(--ink);
  border-radius: 13px; padding: 13px 24px; text-decoration: none;
}
.cta:hover { filter: brightness(1.06); }

/* ---------- Index du blog ---------- */
.postlist { list-style: none; padding: 0; margin: 0 0 56px; border-top: 1px solid var(--border); }
.postlist li { border-bottom: 1px solid var(--border); }
.postlist a { display: block; padding: 22px 0; text-decoration: none; }
.postlist a:hover h2 { color: var(--accent); }
.postlist h2 { font-size: 19px; margin: 0 0 7px; line-height: 1.3; transition: color .15s; }
.postlist p { font-size: 14.5px; line-height: 1.55; color: var(--muted); margin: 0; max-width: 60ch; }

/* ---------- Articles liés ---------- */
.related { border-top: 1px solid var(--border); margin-top: 50px; padding-top: 22px; }
.related h2 { font-size: 15px; margin: 0 0 14px; }
.related ul { list-style: none; padding: 0; margin: 0; font-size: 14.5px; line-height: 1.5; }
.related li { margin-bottom: 10px; }
.related a { color: var(--muted); text-decoration: none; }
.related a:hover { color: var(--accent); }

/* ---------- Pied de page ---------- */
footer { border-top: 1px solid var(--border); margin-top: 50px; padding: 24px 0 12px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
footer .legal { font-size: 12px; color: var(--muted); display: flex; gap: 16px; }
footer .legal a { text-decoration: underline; }
.langs { font-size: 12px; color: var(--muted); padding-bottom: 56px; line-height: 2; }
.langs a { text-decoration: underline; }

@media (max-width: 560px) {
  .wrap { padding-top: 28px; }
  .topbar { flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: 28px; }
  article h2 { font-size: 21px; }
}