/* articles.css — styles for the /articles/ section */

.article-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.article-breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-3);
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
}
.article-breadcrumb a {
  color: var(--text-3);
  text-decoration: none;
}
.article-breadcrumb a:hover { color: var(--purple); }
.article-breadcrumb .sep { margin: 0 0.4rem; }

.article-title {
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text);
  margin: 0 0 1rem;
  letter-spacing: -0.02em;
}

.article-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-3);
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.article-body {
  font-size: 1.0rem;
  line-height: 1.75;
  color: var(--text-2);
}

.article-body p {
  margin: 0 0 1.25rem;
}

.article-body h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  margin: 2.25rem 0 0.75rem;
  letter-spacing: -0.015em;
  line-height: 1.3;
}

.article-body h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  margin: 1.75rem 0 0.5rem;
}

.article-body a {
  color: var(--purple);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}
.article-body a:hover { opacity: 0.8; }

.article-body ul,
.article-body ol {
  margin: 0 0 1.25rem 1.5rem;
  padding: 0;
}

.article-body li {
  margin-bottom: 0.4rem;
}

.article-body strong {
  color: var(--text);
  font-weight: 600;
}

.article-body blockquote {
  border-left: 3px solid var(--purple);
  margin: 1.5rem 0;
  padding: 0.5rem 0 0.5rem 1.25rem;
  color: var(--text-3);
  font-style: italic;
}

.article-source-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin: 2rem 0 0;
  font-size: 0.85rem;
}

.article-source-box-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.6rem;
}

.article-source-box ul {
  margin: 0;
  padding-left: 1.25rem;
  color: var(--text-2);
}

.article-source-box li { margin-bottom: 0.3rem; }

/* Article index page */
.articles-list {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.articles-list-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.articles-list-subtitle {
  color: var(--text-3);
  font-size: 0.9rem;
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.article-card {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.article-card-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
}

.article-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  line-height: 1.35;
  display: block;
  margin-bottom: 0.3rem;
}
.article-card-title:hover { color: var(--purple); }

.article-card-summary {
  font-size: 0.875rem;
  color: var(--text-3);
  line-height: 1.5;
}