.article-breadcrumbs {
  padding-block: var(--space-2);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.article-breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-small);
  list-style: none;
}

.article-breadcrumbs__list li:not(:last-child)::after { margin-left: 0.5rem; content: "→"; }
.article-breadcrumbs__list a:hover { color: var(--color-primary-dark); }

.article-detail-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(3rem, 7vw, 6rem);
  background: var(--color-background);
}

.article-detail-hero__inner { max-width: 62rem; }
.article-detail-hero h1 { max-width: 58rem; overflow-wrap: anywhere; }
.article-detail__media {
  overflow: hidden;
  width: 100%;
  max-width: 56rem;
  aspect-ratio: 16 / 9;
  margin-top: var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--color-background-alt);
  box-shadow: var(--shadow-md);
}
.article-detail__image { width: 100%; height: 100%; object-fit: cover; }
.article-detail__media .article-image-placeholder { min-height: 100%; }

.article-detail-content__layout { display: grid; max-width: 56rem; gap: var(--space-3); }
.article-detail__prose {
  min-width: 0;
  padding: clamp(1.5rem, 4vw, 3.5rem);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  overflow-wrap: anywhere;
}
.article-detail__prose > * + * { margin-top: var(--space-2); }
.article-detail__prose h2 {
  margin-top: var(--space-5);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
}
.article-detail__prose h2:first-child { margin-top: 0; }
.article-detail__prose ul,
.article-detail__prose ol { display: grid; gap: 0.625rem; padding-left: 1.5rem; }
.article-detail__lead { color: var(--color-text); font-size: clamp(1.0625rem, 1.7vw, 1.25rem); font-weight: 500; }
.article-notice {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-background-alt);
  color: var(--color-text);
}
.article-notice__marker {
  display: grid;
  width: 1.75rem;
  height: 1.75rem;
  flex: 0 0 1.75rem;
  place-items: center;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-primary-dark);
  font-weight: 700;
}
.article-notice p { margin: 0; font-weight: 600; }
.article-detail__back { justify-self: start; color: var(--color-primary-dark); font-weight: 600; }

.article-detail-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-4);
  align-items: center;
}
.article-detail-cta__actions { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; }
.article-detail-cta__phone { color: var(--color-primary-dark); font-size: clamp(1.25rem, 2vw, 1.75rem); font-weight: 700; }

@media (max-width: 48rem) {
  .article-detail-hero { padding-block: 3rem; }
  .article-detail__media { border-radius: var(--radius-md); }
  .article-detail-cta__inner { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 30rem) {
  .article-detail-hero { padding-block: 2.5rem; }
  .article-detail__prose { padding: var(--space-3); border-radius: var(--radius-md); }
  .article-detail-cta__actions { align-items: stretch; flex-direction: column; }
}