:root {
  --ease-net: cubic-bezier(.23, 1, .32, 1);
  --mesure: 42rem;
  --large: 50rem;
}

/* ---------- Article : colonne de lecture ---------- */
.article { padding: clamp(36px, 7vh, 72px) 0 clamp(64px, 10vh, 112px); }
.article .wrap { max-width: calc(var(--large) + 2 * var(--gutter)); }
.article__tete, .article__corps { max-width: var(--mesure); }

.fil {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px;
  font-family: var(--display); font-weight: 800; font-size: .78rem;
  letter-spacing: .14em; text-transform: uppercase;
  margin: 0 0 18px;
}
.fil a { color: var(--muted); text-decoration: none; transition: color .2s var(--ease-net); }
.fil__sep { color: var(--muted-2); font-weight: 400; }
.fil__rubrique { color: var(--teal); }

.article h1 {
  font-size: clamp(2.05rem, 4.3vw, 3.1rem);
  font-weight: 880;
  letter-spacing: -0.03em;
  line-height: 1.04;
  margin: 0 0 28px;
  max-width: 21ch;
}

.auteur { display: flex; align-items: center; gap: 12px; margin: 0 0 14px; }
.auteur__photo {
  flex: 0 0 auto; width: 40px; height: 40px; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--card-bg); color: var(--ink);
  box-shadow: 0 1px 2px rgba(10, 31, 60, .08), 0 4px 12px rgba(10, 31, 60, .06);
}
.auteur__photo svg { width: 22px; height: 22px; }
.auteur__lignes { display: flex; flex-direction: column; gap: 4px; }
.auteur__qui { margin: 0; font-size: .95rem; line-height: 1.4; color: var(--text); }
.auteur__qui strong { font-weight: 650; }
.auteur__quand { margin: 0; font-size: .85rem; line-height: 1.4; color: var(--muted-2); font-variant-numeric: tabular-nums; }
.methode { font-size: .85rem; line-height: 1.5; color: var(--muted); margin: 0; max-width: 60ch; }

/* Le grand blanc va ici, entre l'en-tête et le corps. */
.reponse-courte {
  background: var(--teal-a08);
  border-radius: var(--r-card);
  padding: clamp(22px, 3.4vw, 32px);
  margin: clamp(36px, 6vh, 56px) 0 8px;
}
.reponse-courte__titre {
  display: block;
  font-family: var(--display); font-weight: 800; font-size: .78rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--teal-deep);
  margin: 0 0 10px;
}
.reponse-courte p { font-size: 1.12rem; line-height: 1.6; color: var(--ink); margin: 0 0 .8em; }
.reponse-courte p.reponse-courte__note { font-size: .95rem; color: var(--muted); margin: 0; }

/* Corps : labeur à 18 px, interligne 1,7, tracking 0. */
.article__corps { font-size: 1.125rem; line-height: 1.7; color: var(--text); }
.article__corps p { margin: 0 0 1.1em; }
.article__corps h2 {
  font-size: clamp(1.5rem, 2.6vw, 1.95rem);
  font-weight: 820;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 2.1em 0 .55em;
}
.article__corps ol, .article__corps ul { padding-left: 1.2em; margin: 0 0 1.1em; }
.article__corps li { margin-bottom: .45em; }
.article__corps li::marker { color: var(--teal); }
.article__corps a, .cta-bilan__texte a {
  color: var(--teal-deep);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .2em;
  text-decoration-color: var(--teal-a22);
  transition: text-decoration-color .2s var(--ease-net), color .2s var(--ease-net);
}
::selection { background: var(--teal-a22); color: var(--ink); }
:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; border-radius: 4px; }

.tableau { overflow-x: auto; margin: 26px 0 32px; -webkit-overflow-scrolling: touch; }
.tableau table { width: 100%; border-collapse: collapse; font-size: .95rem; line-height: 1.5; min-width: 560px; font-variant-numeric: tabular-nums; }
.tableau caption { caption-side: top; text-align: left; font-size: .85rem; line-height: 1.45; color: var(--muted); padding: 0 0 12px; }
.tableau th {
  text-align: left; vertical-align: bottom;
  font-family: var(--display); font-weight: 750; font-size: .8rem; letter-spacing: .02em;
  color: var(--muted); padding: 0 14px 10px 0;
  border-bottom: 1px solid var(--line-strong);
}
.tableau td { text-align: left; vertical-align: top; padding: 14px 14px 14px 0; border-bottom: 1px solid var(--line); }
.tableau td:first-child { color: var(--ink); font-weight: 600; }
.tableau__glisser { display: none; font-size: .8rem; color: var(--muted-2); margin: -20px 0 28px; }

/* Le geste : une surface claire et élevée, sans filet. */
.geste {
  background: var(--card-bg);
  border-radius: var(--r-card);
  box-shadow: var(--shadow-soft);
  padding: clamp(24px, 3.6vw, 34px);
  margin: 2.4em 0 0;
}
.geste h2 { margin: 0 0 .5em; }
.geste p:last-child { margin-bottom: 0; }

.cta-bilan {
  background: var(--dark-a);
  color: var(--dark-text);
  border-radius: var(--r-card);
  padding: clamp(28px, 5vw, 48px);
  margin: clamp(48px, 8vh, 72px) 0;
  max-width: var(--large);
}
.cta-bilan h2 {
  color: var(--dark-ink);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 880; letter-spacing: -0.025em; line-height: 1.1;
  margin: 0 0 14px; max-width: 22ch;
}
.cta-bilan__texte { font-size: 1.06rem; line-height: 1.65; color: var(--dark-text); max-width: 38em; margin: 0 0 26px; }
.cta-bilan__texte strong { color: var(--dark-ink); }
.cta-bilan__texte a { color: #7fd0cb; text-decoration-color: rgba(127, 208, 203, .4); }

/* FAQ : une liste, pas des cartes. */
.faq h2, .sources h2 { margin-top: 0; }
.faq { max-width: var(--mesure); margin: 0 0 clamp(48px, 8vh, 72px); }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-of-type { border-top: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  min-height: 56px; padding: 14px 0;
  font-family: var(--display); font-weight: 750; font-size: 1.08rem; line-height: 1.35; color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq__signe { flex: 0 0 auto; width: 18px; height: 18px; color: var(--teal); transition: transform .2s var(--ease-net); }
.faq details[open] .faq__signe { transform: rotate(45deg); }
.faq details p { margin: 0 0 18px; font-size: 1.05rem; line-height: 1.7; color: var(--text); max-width: 62ch; }

.sources { max-width: var(--large); font-size: .95rem; line-height: 1.6; }
.sources > p { color: var(--muted); }
.sources .tableau table { font-size: .88rem; }
.sources .tableau td:first-child { font-weight: 500; color: var(--text); }
.sources .titre-en { display: block; margin-top: 4px; font-size: .82rem; color: var(--muted-2); font-style: italic; }
.note-medicale { font-size: .85rem; line-height: 1.5; color: var(--muted-2); margin: 28px 0 0; }

.index__tete { max-width: var(--mesure); margin-bottom: clamp(36px, 6vh, 56px); }
.index__tete h1 { margin-bottom: 18px; }
.index__chapeau { font-size: 1.16rem; line-height: 1.6; color: var(--muted); margin: 0; max-width: 36em; }
.sommaire { list-style: none; padding: 0; margin: 0; max-width: var(--large); border-top: 1px solid var(--line-strong); }
.sommaire li { border-bottom: 1px solid var(--line); }
.sommaire a {
  display: grid; grid-template-columns: 11rem minmax(0, 1fr); gap: 6px 32px;
  padding: 28px 0; color: inherit; text-decoration: none;
}
.sommaire__rubrique {
  font-family: var(--display); font-weight: 800; font-size: .74rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--teal); padding-top: 8px;
}
.sommaire__titre {
  display: block;
  font-family: var(--display); font-weight: 820; font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  letter-spacing: -0.02em; line-height: 1.18; color: var(--ink);
  transition: color .2s var(--ease-net);
}
.sommaire__resume { display: block; margin-top: 8px; font-size: 1.02rem; line-height: 1.6; color: var(--muted); max-width: 54ch; }
.sommaire__date { display: block; margin-top: 10px; font-size: .82rem; color: var(--muted-2); font-variant-numeric: tabular-nums; }
.sommaire li:first-child .sommaire__titre { font-size: clamp(1.6rem, 3.4vw, 2.3rem); font-weight: 880; letter-spacing: -0.025em; line-height: 1.08; }

@media (hover: hover) and (pointer: fine) {
  .fil a:hover { color: var(--ink); }
  .article__corps a:hover, .cta-bilan__texte a:hover { text-decoration-color: currentColor; }
  .sommaire a:hover .sommaire__titre { color: var(--teal-deep); }
}

@media (prefers-reduced-motion: reduce) {
  .faq__signe, .sommaire__titre, .fil a, .article__corps a { transition: none; }
}

@media (max-width: 640px) {
  :root { --gutter: 16px; }
  .article__corps { font-size: 1.0625rem; }
  .reponse-courte p { font-size: 1.06rem; }
  .tableau__glisser { display: block; }
  .sommaire a { grid-template-columns: 1fr; padding: 24px 0; }
  .sommaire__rubrique { padding-top: 0; }
}

.pied { --ease-net: cubic-bezier(.23, 1, .32, 1); background: var(--paper-warm); padding: clamp(56px, 9vh, 88px) 0 32px; font-size: .95rem; color: var(--muted); transition: background-color .25s ease; }
.pied__grille { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 36px 40px; }
.pied__marque { max-width: 22rem; }
.pied__logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--display); font-weight: 900; font-size: 1.14rem; color: var(--ink); text-decoration: none; letter-spacing: -0.01em; }
.pied__devise { margin: 14px 0 22px; line-height: 1.55; }
.pied__cta {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 20px;
  font-family: var(--display); font-weight: 800; font-size: .92rem; color: #fff; text-decoration: none;
  background: var(--orange); border-radius: 999px;
  transition: background-color .2s var(--ease-net), transform .2s var(--ease-net);
}
.pied__cta:active { transform: scale(.97); }
.pied__titre { font-family: var(--display); font-weight: 800; font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink); margin: 6px 0 10px; }
.pied__liste { list-style: none; padding: 0; margin: 0; }
.pied__liste a {
  display: inline-flex; align-items: center; min-height: 40px; padding: 2px 0;
  color: var(--muted); text-decoration: none; line-height: 1.35;
  transition: color .2s var(--ease-net);
}
.pied__bas { margin-top: clamp(40px, 6vh, 56px); padding-top: 22px; border-top: 1px solid var(--line); font-size: .8rem; color: var(--muted-2); }
.pied__bas p { margin: 0 0 6px; max-width: 62em; }

@media (hover: hover) and (pointer: fine) {
  .pied__liste a:hover { color: var(--teal-deep); }
  .pied__cta:hover { background: var(--orange-deep); }
}
@media (prefers-reduced-motion: reduce) {
  .pied__liste a, .pied__cta { transition: none; }
}
@media (max-width: 920px) {
  .pied__grille { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pied__marque { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .pied__grille { grid-template-columns: 1fr; gap: 28px; }
  .pied { padding-bottom: calc(96px + env(safe-area-inset-bottom)); }
}