/* Base */
.markdown-content {
  font-size: 1.0rem;
  line-height: 1.75;
  color: #333;
}

.markdown-content p {
  text-align: justify;
  margin-bottom: 18px;
}



/* ------------------------------
   H1 — Titre principal (moderne)
   ------------------------------ */
.markdown-content h1 {
  font-size: 2.0rem;
  font-weight: 800;
  text-transform: none;
  letter-spacing: -1px;
  margin-top: 10px;
  margin-bottom: 25px;
  position: relative;
  padding-bottom: 12px;
}

.markdown-content h1::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 60px;
  height: 5px;
  border-radius: 3px;
  background: var(--bs-primary);
}



/* ------------------------------
   H2 — Sous-titre moderne
   ------------------------------ */
.markdown-content h2 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--bs-primary);
  margin-top: 55px;
  margin-bottom: 18px;
  position: relative;
  padding-left: 14px;
  border-left: 12px solid var(--bs-primary);
}


/* ------------------------------
   H3 — Titre niveau 3 (sobre)
   ------------------------------ */
.markdown-content h3 {
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--bs-secondary);
  margin-top: 45px;
  margin-bottom: 15px;
  padding-left: 12px;
  border-left: 8px solid var(--bs-secondary);
}



/* ------------------------------
   H4 — Titre niveau 4
   ------------------------------ */
.markdown-content h4 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--bs-success);
  margin-top: 40px;
  margin-bottom: 12px;
  padding-left: 10px;
  border-left: 4px solid var(--bs-success);
}



/* ------------------------------
   H5 — Petit titre
   ------------------------------ */
.markdown-content h5 {
  font-size: 1.15rem;
  font-weight: 600;
  color: #555;
  margin-top: 30px;
  margin-bottom: 8px;
}



/* ------------------------------
   H6 — Très petit titre
   ------------------------------ */
.markdown-content h6 {
  font-size: 1.05rem;
  font-weight: 600;
  color: #777;
  margin-top: 25px;
  margin-bottom: 5px;
}



/* Lists */
.markdown-content ul,
.markdown-content ol {
  padding-left: 22px;
}

.markdown-content li {
  padding: 4px 0;
}

/* Liens */
.markdown-content a:not(.initial-a){
  color: var(--bs-primary);
  text-decoration: none;
  font-weight: 500;
  border-bottom: 2px solid rgba(0, 123, 255, 0.25);
  transition: 0.2s;
}

.markdown-content a:hover {
  border-bottom-color: var(--bs-primary);
  background-color: rgba(0, 123, 255, 0.07);
}


/* Citation */
.markdown-content blockquote {
  border-left: 4px solid var(--bs-secondary);
  padding: 12px 18px;
  margin: 18px 0;
  font-style: italic;
  background: rgba(0,0,0,0.03);
  border-radius: 4px;
}


/* Code block */
.markdown-content pre {
  background: #212529;
  color: #f8f9fa;
  padding: 1em;
  border-radius: 8px;
  overflow-x: auto;
}


.markdown-content img {
  max-width: 100%;
  height: auto;
  border-radius: 5px;
  display: block;
  margin: auto;
}

figure {
  text-align: center;
  margin: 20px 0;
}

figcaption {
  font-style: italic;
  font-size: 14px;
  color: #666;
  margin-top: 5px;
}


/* TOC active without layout shift */
aside.toc .toc-container li {
  box-sizing: border-box; /* empêche la largeur de changer */
}

/* H2 level */
aside.toc .toc-container li.active {
  box-shadow: inset 0 0 0 2px var(--bs-primary);
}

/* H3 level */
aside.toc .toc-container ul ul > li.active {
  box-shadow: inset 0 0 0 2px var(--bs-secondary);
}

/* H4 level */
aside.toc .toc-container ul ul ul > li.active {
  box-shadow: inset 0 0 0 2px var(--bs-success);
}

/* Optional : padding stable */
aside.toc .toc-container li {
  padding: 5px 10px;
  border-radius: 4px;
}


/* Evite les gros gaps en haut de l’article */
.article-body .content > *:first-child {
  margin-top: 0 !important;
}