/* ============================================================
   ARTICLE (single) - source : maquette article-space-activities.
   Scopé .article-single.
   ============================================================ */
.article-single { background: var(--paper); }

/* HERO */
.article-single .article-hero {
  padding: 7rem var(--gutter) 3rem;
  border-bottom: 1px solid var(--ink);
  max-width: 1280px;
  margin: 0 auto;
}
.article-single .breadcrumb {
  font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 2rem; display: flex; flex-wrap: wrap;
  gap: 0.5rem 0.7rem; align-items: center;
}
.article-single .breadcrumb a { color: var(--ink-3); text-decoration: none; transition: color 0.2s; }
.article-single .breadcrumb a:hover { color: var(--ink); }
.article-single .breadcrumb .sep { color: var(--ink-4); }
.article-single .breadcrumb .current { color: var(--ink); font-weight: 500; }
.article-single .article-category {
  display: inline-block; font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase;
  font-weight: 600; color: var(--ink); border: 1px solid var(--ink); padding: 0.45rem 0.85rem; margin-bottom: 2rem;
}
.article-single .article-title {
  font-family: var(--display); font-weight: 400; font-size: clamp(2.8rem, 7vw, 6rem);
  line-height: 0.95; letter-spacing: -0.012em; text-transform: uppercase; margin-bottom: 2rem;
}
.article-single .article-lede {
  font-family: var(--sans); font-style: italic; font-weight: 300;
  font-size: clamp(1.15rem, 1.8vw, 1.5rem); line-height: 1.5; color: var(--ink-2);
  max-width: 85ch; margin-bottom: 2.5rem;
}
.article-single .article-meta { display: flex; flex-wrap: wrap; gap: 2rem; font-size: 0.78rem; color: var(--ink-3); letter-spacing: 0.04em; }
.article-single .meta-item { display: flex; flex-direction: column; gap: 0.25rem; }
.article-single .meta-label { font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-4); font-weight: 500; }
.article-single .meta-value { color: var(--ink); font-weight: 500; }

/* LAYOUT 2 COLONNES */
.article-single .article-layout {
  max-width: 1280px; margin: 0 auto; padding: 4rem var(--gutter);
  display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 5rem; align-items: start;
}

/* CORPS */
.article-single .article-body { max-width: 720px; font-size: 1.05rem; line-height: 1.8; color: var(--ink-2); }
.article-single .article-body > * + * { margin-top: 1.5rem; }
.article-single .article-body p { color: var(--ink-2); text-align: justify; hyphens: auto; }
/* Lettrine : pilotée par l'interrupteur « Lettrine » du bloc Paragraphe
   (classe .has-drop-cap), activable/désactivable par paragraphe. */
.article-single .article-body .has-drop-cap::first-letter {
  font-family: var(--display); font-size: 4.2em; line-height: 0.85; float: left;
  margin: 0.05em 0.12em 0 0; color: var(--ink); font-weight: 400;
}
.article-single .article-body strong { font-weight: 600; color: var(--ink); }
.article-single .article-body em { font-style: italic; }
.article-single .article-body a {
  color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--ink-3);
  padding-bottom: 0.05em; transition: border-color 0.2s, color 0.2s;
}
.article-single .article-body a:hover { border-color: var(--ink); }
.article-single .article-body h2 {
  font-family: var(--display); font-weight: 400; font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  line-height: 1; letter-spacing: -0.008em; text-transform: uppercase; color: var(--ink);
  margin-top: 4rem !important; margin-bottom: 1.5rem !important; padding-top: 1.5rem; border-top: 1px solid var(--line);
}
.article-single .article-body h3 {
  font-family: var(--sans); font-weight: 600; font-size: 1.15rem; line-height: 1.3; color: var(--ink);
  margin-top: 2.5rem !important; margin-bottom: 0.75rem !important; letter-spacing: -0.005em;
}
.article-single .article-body h4 {
  font-family: var(--sans); font-weight: 600; font-size: 0.78rem; line-height: 1.2;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3);
  margin-top: 2rem !important; margin-bottom: 0.5rem !important;
}
.article-single .article-body ul, .article-single .article-body ol { padding-left: 1.5rem; }
.article-single .article-body li { margin-bottom: 0.5rem; }
.article-single .article-body li::marker { color: var(--ink-4); }
/* Images & vidéos migrées */
.article-single .article-body img { width: 100%; height: auto; display: block; margin: 2.5rem 0; }
.article-single .article-body figure { margin: 2.5rem 0; }
.article-single .article-body figcaption { font-size: 0.82rem; font-style: italic; color: var(--ink-3); margin-top: 0.75rem; text-align: center; }
.article-single .article-body iframe {
  width: 100%; aspect-ratio: 16 / 9; height: auto; display: block; margin: 2.5rem 0; border: 0; background: var(--ink);
}
.article-single .article-body blockquote {
  font-family: var(--display); font-size: clamp(1.6rem, 2.8vw, 2.2rem); line-height: 1.1;
  text-transform: uppercase; color: var(--ink); letter-spacing: -0.005em;
  padding: 2rem 0 2rem 2rem; margin: 3rem 0 !important; border-left: 4px solid var(--ink); max-width: 90%;
}
.article-single .article-body blockquote p { text-align: left; }
.article-single .article-body blockquote p::first-letter { all: unset; }

/* FOOTER ARTICLE */
.article-single .article-footer { max-width: 720px; margin-top: 4rem; padding-top: 3rem; border-top: 1px solid var(--ink); }
.article-single .tags-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 3rem; }
.article-single .tag {
  display: inline-block; font-size: 0.78rem; padding: 0.45rem 0.85rem; border: 1px solid var(--line-2);
  background: var(--paper); color: var(--ink-2); text-decoration: none; transition: border-color 0.2s, color 0.2s;
}
.article-single .tag:hover { border-color: var(--ink); color: var(--ink); }
.article-single .article-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; padding-top: 2rem; border-top: 1px solid var(--line); }
.article-single .article-nav-item { text-decoration: none; color: var(--ink-2); transition: color 0.2s; }
.article-single .article-nav-item:hover { color: var(--ink); }
.article-single .article-nav-item .nav-direction { font-size: 0.62rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-4); margin-bottom: 0.5rem; font-weight: 500; }
.article-single .article-nav-item .nav-title { font-family: var(--display); font-size: 1.3rem; line-height: 1.1; text-transform: uppercase; color: var(--ink); }
.article-single .article-nav-next { text-align: right; }

/* SIDEBAR */
.article-single .sidebar { position: sticky; top: 6rem; display: flex; flex-direction: column; gap: 2rem; }
.article-single .sidebar-block { background: var(--paper-warm); border: 1px solid var(--line-2); padding: 1.5rem 1.6rem; }
.article-single .sidebar-title {
  font-family: var(--sans); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--ink-3); margin-bottom: 1.25rem; padding-bottom: 0.75rem; border-bottom: 1px solid var(--line);
}
.article-single .search-form { display: flex; border: 1px solid var(--ink); background: var(--paper); }
.article-single .search-form input { flex: 1; border: none; background: transparent; padding: 0.75rem 0.9rem; font-family: var(--sans); font-size: 0.88rem; color: var(--ink); }
.article-single .search-form input:focus { outline: none; }
.article-single .search-form button { border: none; background: var(--ink); color: var(--paper); width: 42px; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.article-single .search-form svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2; }
.article-single .suggested-list { display: flex; flex-direction: column; gap: 1.5rem; }
.article-single .suggested-item { display: block; text-decoration: none; color: inherit; padding-bottom: 1.25rem; border-bottom: 1px solid var(--line); transition: opacity 0.2s; }
.article-single .suggested-item:last-child { border-bottom: none; padding-bottom: 0; }
.article-single .suggested-item:hover { opacity: 0.7; }
.article-single .suggested-cat { font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 0.4rem; font-weight: 500; }
.article-single .suggested-title { font-family: var(--display); font-size: 1.05rem; line-height: 1.15; text-transform: uppercase; color: var(--ink); margin-bottom: 0.4rem; letter-spacing: -0.005em; }
.article-single .suggested-meta { font-size: 0.72rem; color: var(--ink-4); letter-spacing: 0.02em; }
.article-single .cat-list { list-style: none; }
.article-single .cat-list li { border-bottom: 1px solid var(--line); }
.article-single .cat-list li:last-child { border-bottom: none; }
.article-single .cat-list a { display: flex; justify-content: space-between; align-items: center; padding: 0.65rem 0; text-decoration: none; color: var(--ink-2); font-size: 0.92rem; transition: color 0.2s; }
.article-single .cat-list a:hover { color: var(--ink); }
.article-single .cat-list .count { font-size: 0.72rem; color: var(--ink-4); font-variant-numeric: tabular-nums; }

/* RESPONSIVE */
@media (max-width: 1100px) {
  .article-single .article-layout { grid-template-columns: 1fr; gap: 3rem; }
  .article-single .sidebar { position: static; }
  .article-single .article-body, .article-single .article-footer { max-width: 100%; }
}
@media (max-width: 720px) {
  .article-single .article-meta { gap: 1.25rem; }
  .article-single .article-nav { grid-template-columns: 1fr; }
  .article-single .article-nav-next { text-align: left; }
}