/* NCST Report public reading site */
:root {
  --text: #222;
  --muted: #5c5c5c;
  --border: #e4e4e4;
  --accent: #7852ee;
  --bg: #fafafa;
  --card: #fff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

.container { max-width: 960px; margin: 0 auto; padding: 0 1rem; }

.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 0;
}

.site-logo {
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.site-nav a { margin-left: 1rem; color: var(--muted); text-decoration: none; }

.site-main { padding: 2rem 0 3rem; }

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1rem 0;
  color: var(--muted);
  font-size: 0.875rem;
}

.lead { color: var(--muted); }

.muted { color: var(--muted); }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.card {
  display: block;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  text-decoration: none;
  color: inherit;
}

.card:hover { border-color: var(--accent); }

.recent-list { list-style: none; padding: 0; }
.recent-list li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.35rem 0; border-bottom: 1px solid var(--border); }
.recent-list time { color: var(--muted); font-size: 0.875rem; }

.topic-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.5rem; }
.chip {
  background: #f0ecfd;
  color: var(--accent);
  padding: 0.15rem 0.6rem;
  border-radius: 999px;
  font-size: 0.875rem;
  text-decoration: none;
}

.breadcrumb { font-size: 0.875rem; color: var(--muted); margin-bottom: 1rem; }
.breadcrumb a { color: var(--accent); }

.prose h1, .prose h2, .prose h3 { margin-top: 1.5em; }
.prose a { color: var(--accent); }
.prose mark { background: rgba(255, 208, 0, 0.4); }
.prose blockquote { border-left: 3px solid var(--accent); margin-left: 0; padding-left: 1rem; color: var(--muted); }

.prose .table-wrap { overflow-x: auto; margin: 1rem 0; }
.prose table { border-collapse: collapse; width: 100%; }
.prose th, .prose td { border: 1px solid var(--border); padding: 0.5rem 0.75rem; }
.prose th { background: #f6f6f6; }

.prose aside.callout, .prose details.callout {
  background: #f6f6f6;
  border-radius: 6px;
  padding: 0.75rem 1rem;
  margin: 1rem 0;
}

.prose .footnotes { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid var(--border); font-size: 0.9rem; }
.prose .footnote-ref { text-decoration: none; }
.prose .embed-article { border: 1px dashed var(--border); padding: 0.75rem; margin: 1rem 0; border-radius: 6px; }

.article-list { padding-left: 1.25rem; }